:root {
  color-scheme: dark;
  --ui-white: #c9c9c9;
  --text-scale: 1;
  --top-height: 98px;
  --audio-dock-height: 98px;
  --top-control-height: 70px;
  --top-control-gap: 15px;
  --top-control-padding: 22px;
  --top-tools-gap: 14px;
  --top-tool-width: 80px;
  --top-tool-height: 66px;
  --top-tool-icon-size: 31px;
  --top-bar-padding-right: 32px;
  --dock-source-height: 72px;
  --dock-action-height: 72px;
  --dock-source-icon-size: 34px;
  --dock-action-icon-size: 27px;
  --dock-mute-size: 48px;
  --dock-action-min-width: 74px;
  --dock-settings-min-width: 116px;
  --dock-action-padding: 12px;
  --dock-actions-gap: 9px;
  --dock-source-padding: 18px;
  --dock-source-gap: 15px;
  --dock-gap: 20px;
  --dock-padding-block: 12px;
  --dock-padding-inline: 27px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --rail-width: 322px;
  --structural-header-height: 62px;
  --bar-title-base-size: 18px;
  --bar-title-font-weight: 500;
  --page-content-padding-top: 28px;
  --page-content-padding-inline: 28px;
  --page-content-padding-bottom: 28px;
  --radius-sm: 7px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --control-height: 58px;
  --slider-control-height: 32px;
  --slider-track-height: 25px;
  --slider-thumb-size: 25px;
  --room-row-height: calc(78px * var(--text-scale));
  --room-tile-min-height: calc(168px * var(--text-scale));
  --room-tile-padding: calc(18px * var(--text-scale));
  --room-tile-gap: calc(14px * var(--text-scale));
  --room-action-height: calc(56px * var(--text-scale));
  --accent-start: #061a3d;
  --accent-end: #164273;
  --accent-gradient: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  --theme-indicator-background: var(--accent-gradient);
  --accent-soft: rgba(22, 66, 115, 0.3);
  --accent-glow: rgba(22, 66, 115, 0.34);
  --app-bg: #100f1c;
  --title-bg: #11111f;
  --pane-header: #171523;
  --panel: #111a2b;
  --panel-raised: #162137;
  --panel-inset: #0f1726;
  --input-bg: #121c2e;
  --input-dropdown: #162136;
  --input-hover: #1d1f35;
  --input-selected: #12213d;
  --rule: #25334a;
  --text-primary: var(--ui-white);
  --text-on-accent: var(--ui-white);
  --text-on-danger: #16060a;
  --text-muted: #8798b0;
  --text-accent: #a8b4c3;
  --text-disabled: #686078;
  --icon: var(--ui-white);
  --ghost: #1c2036;
  --ghost-text: var(--ui-white);
  --good: #47e0b5;
  --warn: #ffcf5c;
  --bad: #ff5f8a;
  --shadow: rgba(0, 0, 0, 0.34);
  --focus: #45a7ff;
  --control-knob: var(--ui-white);
  --toggle-track-off: #1b2e46;
  --toggle-track-on: var(--accent-gradient);
  --toggle-border-off: #6b89aa;
  --toggle-border-on: #789cc4;
  --toggle-thumb-off: #a9bdd0;
  --toggle-thumb-on: var(--ui-white);
  --toggle-thumb-edge-off: var(--toggle-border-off);
  --toggle-thumb-edge-on: var(--toggle-border-on);
  --modal-backdrop: rgba(2, 5, 10, 0.72);
}

:root[data-navigation="collapsed"] { --rail-width: 54px; }

[data-ui-root] {
  --room-row-height: calc(78px * var(--text-scale));
  --room-tile-min-height: calc(168px * var(--text-scale));
  --room-tile-padding: calc(18px * var(--text-scale));
  --room-tile-gap: calc(14px * var(--text-scale));
  --room-action-height: calc(56px * var(--text-scale));
}

[data-ui-root][data-text-size="small"] {
  --text-scale: 0.88;
  --top-height: 88px;
  --audio-dock-height: 86px;
  --top-control-height: 62px;
  --top-control-gap: 14px;
  --top-control-padding: 20px;
  --top-tools-gap: 12px;
  --top-tool-width: 72px;
  --top-tool-height: 58px;
  --top-tool-icon-size: 28px;
  --top-bar-padding-right: 28px;
  --dock-source-height: 64px;
  --dock-action-height: 64px;
  --dock-source-icon-size: 30px;
  --dock-action-icon-size: 24px;
  --dock-mute-size: 44px;
  --dock-action-min-width: 66px;
  --dock-settings-min-width: 104px;
  --dock-action-padding: 10px;
  --dock-actions-gap: 8px;
  --dock-source-padding: 16px;
  --dock-source-gap: 13px;
  --dock-gap: 18px;
  --dock-padding-block: 10px;
  --dock-padding-inline: 24px;
}

[data-ui-root][data-text-size="medium"] { --text-scale: 1; }

[data-ui-root][data-text-size="large"] {
  --text-scale: 1.22;
  --top-height: 110px;
  --audio-dock-height: 112px;
  --top-control-height: 80px;
  --top-control-gap: 17px;
  --top-control-padding: 25px;
  --top-tools-gap: 16px;
  --top-tool-width: 90px;
  --top-tool-height: 76px;
  --top-tool-icon-size: 35px;
  --top-bar-padding-right: 36px;
  --dock-source-height: 82px;
  --dock-action-height: 82px;
  --dock-source-icon-size: 38px;
  --dock-action-icon-size: 30px;
  --dock-mute-size: 52px;
  --dock-action-min-width: 84px;
  --dock-settings-min-width: 132px;
  --dock-action-padding: 14px;
  --dock-actions-gap: 11px;
  --dock-source-padding: 21px;
  --dock-source-gap: 17px;
  --dock-gap: 22px;
  --dock-padding-block: 15px;
  --dock-padding-inline: 30px;
}

:root[data-theme="blue"] {
  --accent-start: #14b8a6;
  --accent-end: #1f8fff;
  --accent-soft: rgba(31, 143, 255, 0.28);
  --accent-glow: rgba(31, 143, 255, 0.34);
}

:root[data-theme="orange"] {
  --accent-start: #ff7a1a;
  --accent-end: #e11d48;
  --accent-soft: rgba(225, 29, 72, 0.26);
  --accent-glow: rgba(255, 122, 26, 0.34);
}

:root[data-theme="magenta"] {
  --accent-start: #7c3aed;
  --accent-end: #db2777;
  --accent-soft: rgba(219, 39, 119, 0.26);
  --accent-glow: rgba(124, 58, 237, 0.34);
}

:root[data-theme="green"] {
  --accent-start: #16a34a;
  --accent-end: #84cc16;
  --accent-soft: rgba(132, 204, 22, 0.24);
  --accent-glow: rgba(22, 163, 74, 0.32);
}

:root[data-theme="maroon"] {
  --accent-start: #4a0b1c;
  --accent-end: #8b1e3f;
  --accent-soft: rgba(139, 30, 63, 0.28);
  --accent-glow: rgba(139, 30, 63, 0.34);
  --text-on-accent: var(--ui-white);
}

:root[data-theme="flat"] {
  --theme-indicator-background: linear-gradient(135deg, #000 0 50%, var(--ui-white) 50% 100%);
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --robot-grid: rgba(201, 201, 201, 0.045);
  --robot-edge: rgba(201, 201, 201, 0.16);
  --robot-shadow: rgba(0, 0, 0, 0.72);
}

:root[data-theme="flat"] button {
  --radius-sm: 7px;
  --radius-md: 10px;
  --radius-lg: 14px;
}

:root[data-mode="dark"][data-theme="blue"] {
  --app-bg: #111523; --title-bg: #121c2a; --pane-header: #181e2c;
  --panel: #122335; --panel-raised: #172d43; --panel-inset: #101f2e;
  --input-bg: #132537; --input-dropdown: #172b40; --input-hover: #1f3950;
  --input-selected: #195e7d; --rule: #264159; --text-muted: #87a1ba;
  --text-accent: #addeef; --ghost: #1f3c53; --ghost-text: var(--ui-white);
  --toggle-track-off: #173b49; --toggle-track-on: linear-gradient(135deg, #14b8a6, #55aaff);
  --toggle-border-off: #65a9b8; --toggle-border-on: #6cd7ca;
  --toggle-thumb-off: #acd0d7; --toggle-thumb-on: #073847;
}

:root[data-mode="dark"][data-theme="orange"] {
  --app-bg: #1c101a; --title-bg: #25141b; --pane-header: #281720;
  --panel: #231c28; --panel-raised: #2d2433; --panel-inset: #1f1923;
  --input-bg: #241e2b; --input-dropdown: #282433; --input-hover: #4f262c;
  --input-selected: #883129; --rule: #403745; --text-muted: #999aad;
  --text-accent: #fabfb5; --ghost: #53272c; --ghost-text: var(--ui-white);
  --toggle-track-off: #48282f; --toggle-track-on: linear-gradient(135deg, #ff9a3d, #ed4f70);
  --toggle-border-off: #c17b6c; --toggle-border-on: #ff9d68;
  --toggle-thumb-off: #e4aea3; --toggle-thumb-on: #4a1120;
}

:root[data-mode="dark"][data-theme="magenta"] {
  --app-bg: #190f21; --title-bg: #1f1127; --pane-header: #23152a;
  --panel: #1d1a32; --panel-raised: #262240; --panel-inset: #1a172c;
  --input-bg: #1e1c35; --input-dropdown: #23213d; --input-hover: #402049;
  --input-selected: #64226c; --rule: #383455; --text-muted: #9398b8;
  --text-accent: #e1b4e3; --ghost: #42204b; --ghost-text: var(--ui-white);
  --toggle-track-off: #382548; --toggle-track-on: linear-gradient(135deg, #9f68eb, #e85d9b);
  --toggle-border-off: #9f77b2; --toggle-border-on: #ca91ef;
  --toggle-thumb-off: #cbb0d4; --toggle-thumb-on: #27132f;
}

:root[data-mode="dark"][data-theme="green"] {
  --app-bg: #13161a; --title-bg: #161d1b; --pane-header: #1c1f20;
  --panel: #162528; --panel-raised: #1c2f33; --panel-inset: #132023;
  --input-bg: #17272a; --input-dropdown: #1b2c33; --input-hover: #2b3e2c;
  --input-selected: #336928; --rule: #2c4445; --text-muted: #8ca3ad;
  --text-accent: #bfe5b4; --ghost: #2c412c; --ghost-text: var(--ui-white);
  --toggle-track-off: #253a2e; --toggle-track-on: linear-gradient(135deg, #36b961, #97d437);
  --toggle-border-off: #729e7b; --toggle-border-on: #aedc66;
  --toggle-thumb-off: #adccb3; --toggle-thumb-on: #143b1f;
}

:root[data-mode="dark"][data-theme="maroon"] {
  --app-bg: #160d11; --title-bg: #201015; --pane-header: #24151a;
  --panel: #21171b; --panel-raised: #2c2024; --panel-inset: #1b1216;
  --input-bg: #25191e; --input-dropdown: #2b1d22; --input-hover: #48232e;
  --input-selected: #6d233b; --rule: #483039; --text-muted: #aa929a;
  --text-accent: #e3a9b9; --ghost: #43232c; --ghost-text: var(--ui-white);
  --toggle-track-off: #3e252d; --toggle-border-off: #aa7282; --toggle-border-on: #c68195;
  --toggle-thumb-off: #d2a6b1; --toggle-thumb-on: var(--ui-white);
}

:root[data-mode="dark"][data-theme="flat"] {
  --accent-start: var(--ui-white); --accent-end: var(--ui-white);
  --accent-soft: rgba(201, 201, 201, 0.12); --accent-glow: transparent;
  --app-bg: #090909; --title-bg: #0e0e0e; --pane-header: #151515;
  --panel: #111111; --panel-raised: #1c1c1c; --panel-inset: #0c0c0c;
  --input-bg: #161616; --input-dropdown: #1b1b1b; --input-hover: #292929;
  --input-selected: #383838; --rule: #3a3a3a; --text-primary: var(--ui-white);
  --text-on-accent: #101010; --text-muted: #a0a0a0; --text-accent: var(--ui-white);
  --text-disabled: #686868; --icon: var(--ui-white); --ghost: #242424;
  --ghost-text: var(--ui-white); --shadow: rgba(0, 0, 0, 0.58); --focus: var(--ui-white);
  --control-knob: var(--ui-white); --modal-backdrop: rgba(0, 0, 0, 0.76);
  --toggle-track-off: #292929; --toggle-border-off: #858585; --toggle-border-on: var(--ui-white);
  --toggle-thumb-off: #b8b8b8; --toggle-thumb-on: #111111;
}

:root[data-mode="light"] {
  color-scheme: light;
  --app-bg: #f0efed; --title-bg: #dedbd6; --pane-header: #e3dfd9;
  --panel: #f9fafb; --panel-raised: #e1ded9; --panel-inset: #f0eeea;
  --input-bg: #fbfbfc; --input-dropdown: #f9fafb; --input-hover: #d1d0cd;
  --input-selected: #cad1da; --rule: #bcb8b4; --text-primary: #1f2933;
  --text-on-accent: var(--ui-white);
  --text-on-danger: var(--ui-white);
  --text-muted: #5e6875; --text-accent: #122d50; --text-disabled: #8a8178;
  --icon: #010101; --ghost: #cccac7; --ghost-text: #303a46;
  --good: #087f5b; --warn: #b7791f; --bad: #9f1d16; --shadow: rgba(42, 40, 38, 0.18);
  --toggle-track-off: #d8dde2; --toggle-border-off: #647486; --toggle-border-on: #344d68;
  --toggle-thumb-off: #3f5368; --toggle-thumb-on: var(--ui-white);
}

:root[data-mode="light"][data-theme="dark-blue"] {
  --app-bg: #edf2f7; --title-bg: #d9e3ee; --pane-header: #e0e8f1;
  --panel: #f8fbfe; --panel-raised: #dce6f0; --panel-inset: #edf3f8;
  --input-bg: #fbfdff; --input-dropdown: #f8fbfe; --input-hover: #d2deea;
  --input-selected: #c4d7e9; --rule: #b4c4d4; --text-accent: #163f6b;
  --ghost: #cad7e3; --focus: #164273;
  --toggle-track-off: #d4e1ec; --toggle-border-off: #527493; --toggle-border-on: #164273;
  --toggle-thumb-off: #315a7c; --toggle-thumb-on: var(--ui-white);
}

:root[data-mode="light"][data-theme="blue"] {
  --app-bg: #edf5f7; --title-bg: #d7e6eb; --pane-header: #ddebef;
  --panel: #f7fcfd; --panel-raised: #d9e8ec; --panel-inset: #eaf3f5;
  --input-bg: #f9fdfe; --input-dropdown: #f7fcfd; --input-hover: #cee1e6;
  --input-selected: #bfe3ed; --rule: #adc6cc; --text-accent: #167d9e;
  --ghost: #c4dade; --focus: #167d9e;
  --toggle-track-off: #d0e5e9; --toggle-track-on: linear-gradient(135deg, #14b8a6, #55aaff);
  --toggle-border-off: #3d7e8d; --toggle-border-on: #116f87;
  --toggle-thumb-off: #1d6675; --toggle-thumb-on: #073847;
}

:root[data-mode="light"][data-theme="orange"] {
  --app-bg: #f9eee8; --title-bg: #f0d8cb; --pane-header: #f3e0d5;
  --panel: #fff9f7; --panel-raised: #efd9cd; --panel-inset: #f9ece5;
  --input-bg: #fffaf8; --input-dropdown: #fff9f7; --input-hover: #ebcdbf;
  --input-selected: #f7cbc4; --rule: #d7ad9d; --text-accent: #b33d2d;
  --ghost: #e7c6b8; --focus: #b33d2d;
  --toggle-track-off: #f0d5ca; --toggle-track-on: linear-gradient(135deg, #ff9a3d, #ed4f70);
  --toggle-border-off: #a4513b; --toggle-border-on: #a62f36;
  --toggle-thumb-off: #873b2c; --toggle-thumb-on: #4a1120;
}

:root[data-mode="light"][data-theme="magenta"] {
  --app-bg: #f5edf7; --title-bg: #e7d5eb; --pane-header: #eddef0;
  --panel: #fdf8fe; --panel-raised: #e7d7ea; --panel-inset: #f3eaf5;
  --input-bg: #fefafe; --input-dropdown: #fdf8fe; --input-hover: #dec9e2;
  --input-selected: #e4c6e9; --rule: #c9add0; --text-accent: #812889;
  --ghost: #dac0df; --focus: #812889;
  --toggle-track-off: #e8d4ec; --toggle-track-on: linear-gradient(135deg, #9f68eb, #e85d9b);
  --toggle-border-off: #82508f; --toggle-border-on: #76205e;
  --toggle-thumb-off: #683a75; --toggle-thumb-on: #27132f;
}

:root[data-mode="light"][data-theme="green"] {
  --app-bg: #f0f6ec; --title-bg: #dae8d2; --pane-header: #e1eddb;
  --panel: #f9fdf7; --panel-raised: #dce8d5; --panel-inset: #edf5e9;
  --input-bg: #fbfef9; --input-dropdown: #f9fdf7; --input-hover: #d1e2c7;
  --input-selected: #c9e7c0; --rule: #b4c9aa; --text-accent: #347b2a;
  --ghost: #c9dcc0; --focus: #347b2a;
  --toggle-track-off: #dbe9d5; --toggle-track-on: linear-gradient(135deg, #36b961, #97d437);
  --toggle-border-off: #557e4b; --toggle-border-on: #387329;
  --toggle-thumb-off: #3b6533; --toggle-thumb-on: #143b1f;
}

:root[data-mode="light"][data-theme="maroon"] {
  --app-bg: #f7ecef; --title-bg: #ead3da; --pane-header: #efdce2;
  --panel: #fff8fa; --panel-raised: #ead5db; --panel-inset: #f6e9ed;
  --input-bg: #fffafd; --input-dropdown: #fff8fa; --input-hover: #e3c5cf;
  --input-selected: #ebc3cf; --rule: #cea9b5; --text-accent: #74152f;
  --ghost: #dbc0c8; --focus: #74152f;
  --toggle-track-off: #ead5db; --toggle-border-off: #8b485b; --toggle-border-on: #74152f;
  --toggle-thumb-off: #713044; --toggle-thumb-on: var(--ui-white);
}

:root[data-mode="light"][data-theme="flat"] {
  --accent-start: #161616; --accent-end: #161616;
  --accent-soft: rgba(0, 0, 0, 0.1); --accent-glow: transparent;
  --app-bg: #f2f2f2; --title-bg: #e5e5e5; --pane-header: #e9e9e9;
  --panel: #ffffff; --panel-raised: #e7e7e7; --panel-inset: #f3f3f3;
  --input-bg: #ffffff; --input-dropdown: #ffffff; --input-hover: #dddddd;
  --input-selected: #d0d0d0; --rule: #b8b8b8; --text-primary: #151515;
  --text-on-accent: var(--ui-white); --text-muted: #5f5f5f; --text-accent: #111111;
  --text-disabled: #858585; --icon: #111111; --ghost: #d3d3d3;
  --ghost-text: #292929; --shadow: rgba(0, 0, 0, 0.16); --focus: #000000;
  --control-knob: var(--ui-white); --modal-backdrop: rgba(0, 0, 0, 0.58);
  --robot-grid: rgba(0, 0, 0, 0.055); --robot-edge: rgba(0, 0, 0, 0.2);
  --robot-shadow: rgba(0, 0, 0, 0.22);
  --toggle-track-off: #dedede; --toggle-border-off: #686868; --toggle-border-on: #161616;
  --toggle-thumb-off: #484848; --toggle-thumb-on: var(--ui-white);
}

:root[data-theme="flat"] .app-shell {
  background:
    linear-gradient(var(--robot-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--robot-grid) 1px, transparent 1px),
    var(--app-bg);
  background-size: 24px 24px, 24px 24px, auto;
}

:root[data-theme="flat"] :is(.panel-card, .room-tile, .dialog, .panel-menu, .lighting-popup, .climate-popup, .building-audio-popup, .audio-popup, .navigation-rail) {
  border-color: var(--robot-edge);
  box-shadow: inset 0 0 0 1px var(--rule), 5px 5px 0 var(--robot-shadow);
}

:root[data-theme="flat"] :is(.top-bar, .audio-dock) {
  border-color: var(--robot-edge);
  box-shadow: inset 0 0 0 1px var(--rule), 0 4px 0 var(--robot-shadow);
}

:root[data-theme="flat"] :is(.page-eyebrow, .control-value, .panel-menu-section-label) {
  letter-spacing: 0.11em;
}

:root[data-theme="flat"] .panel-card-header::after {
  display: none;
  content: none;
}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--app-bg);
  color: var(--text-primary);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: calc(18px * var(--text-scale));
  -webkit-tap-highlight-color: transparent;
}

button, input, select { font: inherit; }

/* This is a control surface, not a selectable document. Keep real text-entry
   fields editable while preventing labels/values from being selected on drag. */
[data-ui-root], [data-ui-root] * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}
[data-ui-root] :is(textarea, input:not([type="range"]):not([type="button"]):not([type="submit"]), [contenteditable="true"]) {
  -webkit-user-select: text;
  user-select: text;
}
button * { pointer-events: none; }
input[type="range"] { touch-action: none; }
:root[data-range-dragging="true"] button { pointer-events: none; }

/* WebXPanel uses the physical TS-1070 canvas, never stretches to a desktop.
   Transform also contains fixed-position popups inside the panel canvas. */
html[data-panel-viewport="ts1070"] { background: #080b10; }
html[data-panel-viewport="ts1070"] body {
  position: absolute;
  width: 1280px;
  height: 800px;
  left: var(--panel-preview-left, 0px);
  top: var(--panel-preview-top, 0px);
  transform: scale(var(--panel-preview-scale, 1));
  transform-origin: top left;
}

button {
  color: inherit;
  border: 0;
  cursor: pointer;
  touch-action: manipulation;
}

:is(button, [role="button"], [role="tab"], [role="menuitem"], summary, input:is([type="button"], [type="submit"], [type="reset"])), :is(button, [role="button"], [role="tab"], [role="menuitem"], summary) * {
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

[data-scrollable-list] {
  overflow-anchor: none;
  overscroll-behavior: contain;
  touch-action: pan-y;
  -webkit-overflow-scrolling: touch;
}

[data-scrollable-list].is-drag-scrolling {
  cursor: grabbing;
  user-select: none;
}

[data-scrollable-list].is-drag-scrolling :is(button, a, [role="button"]) {
  pointer-events: none;
}

[data-scrollable-list].is-scroll-gesture-pending
  :is(.command-button, .room-button, .scene-button, .source-button, .transport-button, .remote-button, .segment-button):not(.is-selected, .primary-button, .is-primary, .building-audio-zone-power, [aria-pressed="true"]):is(:hover, :active) {
  background: var(--ghost);
  border-color: var(--rule);
  box-shadow: none;
  transform: none;
}

[data-scrollable-list]
  :is(.command-button, .room-button, .scene-button, .source-button, .transport-button, .remote-button, .segment-button):not(.is-selected, .primary-button, .is-primary, .building-audio-zone-power, [aria-pressed="true"]):active {
  background: var(--ghost);
  border-color: var(--rule);
  box-shadow: none;
  transform: none;
}

[data-scrollable-list].is-scroll-gesture-pending
  :is(.icon-button, .room-capability-button, .climate-adjust-button):not(.is-selected, [aria-pressed="true"]):is(:hover, :active) {
  background: transparent;
  box-shadow: none;
  transform: none;
}

[data-scrollable-list]
  :is(.icon-button, .room-capability-button, .climate-adjust-button):not(.is-selected, [aria-pressed="true"]):active {
  background: transparent;
  box-shadow: none;
  transform: none;
}

[data-scrollable-list].is-scroll-gesture-pending .media-player-favorite:active,
[data-scrollable-list].is-scroll-gesture-pending .media-player-primary-transport .transport-button:active {
  transform: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

/* Touch/mouse presses must not inherit a programmatic or keyboard focus ring.
   Keep keyboard focus and SIMPL-driven selected-state styling independent. */
:root[data-input-modality="pointer"] :is(button, [role="button"], [role="tab"], [role="menuitem"], summary, [tabindex]):focus, :root[data-input-modality="pointer"] :is(button, [role="button"], [role="tab"], [role="menuitem"], summary) :focus {
  outline: none;
}

button:disabled, input:disabled {
  cursor: default;
  opacity: 0.48;
}

[hidden] { display: none !important; }

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.app-shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  grid-template-rows: var(--top-height) minmax(0, 1fr) calc(var(--audio-dock-height) + var(--safe-bottom));
  width: 100%;
  height: 100%;
  min-width: 760px;
  min-height: 520px;
  background:
    radial-gradient(circle at 4% 8%, var(--accent-soft) 0, transparent 32%),
    var(--app-bg);
}

.app-shell.is-navigation-animating {
  transition: grid-template-columns var(--side-popup-duration, 250ms) cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-transition-side-popup="instant"] .app-shell.is-navigation-animating { transition: none; }

.top-bar {
  z-index: 20;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(240px, 322px) minmax(0, 1fr) auto;
  align-items: center;
  height: var(--top-height);
  padding-right: var(--top-bar-padding-right);
  background: var(--title-bg);
  border-bottom: 1px solid var(--rule);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
}

.top-control {
  display: inline-flex;
  align-items: center;
  gap: var(--top-control-gap);
  min-width: 270px;
  height: var(--top-control-height);
  padding: 0 var(--top-control-padding);
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 0 1px var(--accent-soft);
}

.room-selector {
  grid-column: 1;
  justify-self: stretch;
  min-width: 0;
  margin: 0 18px;
}

.top-bar-status {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: var(--top-tools-gap);
  justify-self: end;
  height: var(--top-tool-height);
  margin-right: var(--top-tools-gap);
  color: var(--text-muted);
}

.top-bar-clock {
  min-width: calc(90px * var(--text-scale));
  padding-inline: calc(14px * var(--text-scale));
  font-size: calc(18px * var(--text-scale));
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
}

.top-status-button {
  display: grid;
  place-items: center;
  width: var(--top-tool-width);
  height: var(--top-tool-height);
  padding: 0;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.top-status-button:hover,
.top-status-button:focus-visible { color: var(--text-primary); background: var(--input-hover); }
.top-status-button:active { background: var(--input-selected); }
.top-status-button.is-current { color: var(--text-accent); background: var(--input-selected); border-color: var(--accent-end); }
.top-colored-lights-wheel-artwork {
  display: block;
  width: calc(var(--top-tool-icon-size) + 7px);
  height: calc(var(--top-tool-icon-size) + 7px);
  background:
    radial-gradient(circle closest-side at center, #fff 0%, rgba(255, 255, 255, 0) 100%),
    conic-gradient(from 0deg, #f00 0deg, #ff0 60deg, #0f0 120deg, #0ff 180deg, #00f 240deg, #f0f 300deg, #f00 360deg);
  border: 1px solid var(--ui-white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.58), 0 3px 10px rgba(0, 0, 0, 0.28);
}
.navigation-color-lighting-artwork { flex: 0 0 auto; width: 32px; height: 32px; }
.top-building-audio-action {
  color: #ffd8d9;
  background: #7d252a;
  border-color: #b84a4f;
}
.top-building-audio-action:hover,
.top-building-audio-action:focus-visible,
.top-building-audio-action.is-current {
  color: #ffe8e9;
  background: #962f35;
  border-color: #d45a60;
}
.top-room-light-status:not(.is-on) .themed-icon { color: var(--text-muted); opacity: 0.46; }
.top-room-light-status.is-on .themed-icon { color: var(--text-accent); opacity: 1; }
.top-status-button .themed-icon {
  width: var(--top-tool-icon-size);
  height: var(--top-tool-icon-size);
}

.icon-button.mobile-navigation-toggle { display: none; }
.icon-button.mobile-top-actions-toggle { display: none; }

.mobile-navigation-icon,
.mobile-navigation-icon::before,
.mobile-navigation-icon::after {
  width: 24px;
  height: 2px;
  content: "";
  background: currentColor;
  border-radius: 999px;
}

.mobile-navigation-icon { position: relative; }
.mobile-navigation-icon::before,
.mobile-navigation-icon::after { position: absolute; left: 0; }
.mobile-navigation-icon::before { top: -7px; }
.mobile-navigation-icon::after { top: 7px; }

.mobile-top-actions-icon {
  width: 26px;
  height: 26px;
  background: radial-gradient(circle, currentColor 0 2px, transparent 2.5px) 0 0 / 9px 9px;
}

.top-control:hover,
.top-control[aria-expanded="true"] { background: var(--input-hover); }

.top-control > :nth-child(2) {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-align: left;
  font-size: calc(22px * var(--text-scale));
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chevron {
  width: 12px;
  height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-3px) rotate(45deg);
}

.panel-tools {
  grid-column: 3;
  display: flex;
  align-items: center;
  gap: var(--top-tools-gap);
}

.project-size-dropdown {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: calc(var(--top-tool-width) + 48px);
  height: var(--top-tool-height);
}

.project-size-dropdown::after {
  position: absolute;
  top: 50%;
  right: calc(12px * var(--text-scale));
  width: 8px;
  height: 8px;
  content: "";
  pointer-events: none;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
}

.project-size-select {
  width: 100%;
  height: 100%;
  padding: 0 calc(30px * var(--text-scale)) 0 calc(12px * var(--text-scale));
  appearance: none;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  font-size: calc(15px * var(--text-scale));
  font-weight: 650;
  text-align: center;
  text-align-last: center;
  cursor: pointer;
}

.project-size-select:hover,
.project-size-select:focus-visible { background: var(--input-hover); }
.project-size-select:active { background: var(--input-selected); }
.project-size-select option { color: var(--text-primary); background: var(--input-dropdown); }
:root[data-theme="flat"] .project-size-select { --radius-md: 10px; }

.icon-button {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--top-tool-width);
  height: var(--top-tool-height);
  padding: 0;
  color: var(--icon);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.icon-button:hover { background: var(--input-hover); }
.icon-button:active { background: var(--input-selected); }
.icon-button.is-selected {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
}

.text-size-button { font-size: 22px; }

.panel-menu-button .themed-icon {
  width: var(--top-tool-icon-size);
  height: var(--top-tool-icon-size);
}

.theme-indicator {
  width: 26px;
  height: 26px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  background: var(--theme-indicator-background);
  box-shadow: 0 0 14px var(--accent-glow);
}

.ui-icon,
.themed-icon {
  display: inline-block;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask: var(--icon-mask) center / contain no-repeat;
  mask: var(--icon-mask) center / contain no-repeat;
}

.icon-home { --icon-mask: url("Icons/controls/HOME.png"); }
.icon-sun { --icon-mask: url("Icons/controls/BACKGROUNDS.png"); }
.icon-volume { --icon-mask: url("Icons/controls/AUDIO.png"); }

.navigation-rail {
  position: relative;
  z-index: 10;
  grid-column: 1;
  grid-row: 2 / 4;
  display: flex;
  flex-direction: column;
  min-height: 0;
  margin: var(--page-content-padding-top) 0 0 0;
  padding: 0;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-top: none;
  border-left: none;
  border-bottom: none;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  box-shadow: 0 14px 34px var(--shadow);
}

.navigation-rail-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--structural-header-height);
  min-height: var(--structural-header-height);
  flex: 0 0 var(--structural-header-height);
  padding: 0 12px 0 22px;
  background: var(--panel-raised);
  border-bottom: 1px solid var(--rule);
}

.navigation-rail-header > :not(.navigation-rail-header-close-surface) {
  position: relative;
  z-index: 1;
}

.navigation-rail-title { pointer-events: none; }

.navigation-rail-title {
  margin: 0;
  overflow: hidden;
  font-size: calc(var(--bar-title-base-size) * var(--text-scale));
  font-weight: var(--bar-title-font-weight);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.navigation-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: var(--text-accent);
  background: transparent;
}

.navigation-toggle:hover { color: var(--text-primary); }
.navigation-toggle:active { background: var(--input-selected); }

.navigation-toggle-icon {
  width: 20px;
  height: 20px;
}

/* USAR LV native shell: simplified bars with the main framework intact. */
.top-bar {
  grid-template-columns: minmax(0, 1fr) auto;
}

.top-bar-status {
  grid-column: 1;
  justify-self: end;
}

.panel-tools {
  grid-column: 2;
}

.top-quick-nav {
  display: flex;
  align-items: center;
  gap: var(--top-tools-gap);
}

.top-quick-nav-button {
  color: var(--icon);
  background: transparent;
}

.audio-dock-volume {
  grid-column: 1;
}

.audio-dock-actions {
  grid-column: 2;
}

.usar-power-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 18px;
}

.usar-power-list .function-list-row {
  width: min(100%, 360px);
}

.usar-mics-popup-content {
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-height: 100%;
  padding: 18px;
}

.usar-mics-popup-list {
  align-content: start;
}

.navigation-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 0;
  padding: 18px 10px;
  overflow-y: auto;
  opacity: 1;
  transform: none;
  transform-origin: left center;
}

.app-shell.is-navigation-animating .navigation-list {
  will-change: opacity, transform;
  transition:
    opacity var(--side-popup-duration, 250ms) ease,
    transform var(--side-popup-duration, 250ms) cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear 0s;
}

.navigation-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  width: 100%;
  min-height: 72px;
  padding: 0 28px;
  color: var(--text-muted);
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
}

.navigation-button:hover { background: var(--input-hover); }

.navigation-button.is-selected {
  color: var(--text-on-accent);
  background: linear-gradient(90deg, var(--accent-end), var(--accent-start));
  border-color: var(--accent-end);
  box-shadow: 0 8px 28px var(--accent-glow);
}

.navigation-button.is-selected::before {
  position: absolute;
  inset: 0 auto 0 -1px;
  width: 5px;
  content: "";
  background: var(--accent-end);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.navigation-label {
  overflow: hidden;
  font-size: calc(20px * var(--text-scale));
  font-weight: 520;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-settings-button {
  margin-top: auto;
  min-height: 112px;
  padding-left: 36px;
  border-top: 1px solid var(--rule);
  border-radius: 0;
}

:root[data-navigation="collapsed"] .navigation-list,
:root[data-navigation="collapsed"] .panel-settings-button {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

:root[data-navigation="collapsed"] .app-shell.is-navigation-animating .navigation-list {
  transition:
    opacity var(--side-popup-duration, 250ms) ease,
    transform var(--side-popup-duration, 250ms) cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0s linear var(--side-popup-duration, 250ms);
}

:root[data-navigation="collapsed"][data-transition-side-popup="slide-horizontal"] .navigation-list,
:root[data-navigation="collapsed"][data-transition-side-popup="fade-slide"] .navigation-list { transform: translate3d(-16px, 0, 0); }

:root[data-navigation="collapsed"][data-transition-side-popup="slide-horizontal"] .app-shell.is-navigation-animating .navigation-list {
  opacity: 1;
  transform: translate3d(-100%, 0, 0);
}

:root[data-navigation="collapsed"][data-transition-side-popup="slide-vertical"] .app-shell.is-navigation-animating .navigation-list {
  opacity: 1;
  transform: translate3d(0, -100%, 0);
}
:root[data-navigation="collapsed"][data-transition-side-popup="scale"] .navigation-list { transform: scale(0.985); }
:root[data-navigation="collapsed"][data-transition-side-popup="crossfade"] .navigation-list { transform: scale(1.005); }

:root[data-transition-side-popup="instant"] .app-shell.is-navigation-animating .navigation-list { transition: none; }

:root[data-navigation="collapsed"] .navigation-rail { cursor: pointer; }

:root[data-navigation="collapsed"] .navigation-rail-header {
  justify-content: center;
  padding: 0;
  background: transparent;
  border-bottom-color: transparent;
}

:root[data-navigation="collapsed"] .navigation-rail-title,
:root[data-navigation="collapsed"] .navigation-rail-header-close-surface { display: none; }

:root[data-navigation="collapsed"] .navigation-toggle {
  justify-content: center;
  width: 100%;
  height: var(--structural-header-height);
  padding: 0;
  border-radius: 0;
}

:root[data-navigation="collapsed"] .navigation-toggle-icon {
  transform: scaleX(-1);
}

.workspace {
  position: relative;
  overflow: hidden;
  grid-column: 2;
  grid-row: 2;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
}

.audio-dock {
  position: relative;
  z-index: 30;
  grid-column: 2;
  grid-row: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  align-items: center;
  gap: var(--dock-gap);
  min-width: 0;
  height: calc(var(--audio-dock-height) + var(--safe-bottom));
  margin-left: var(--page-content-padding-inline);
  padding: var(--dock-padding-block) var(--dock-padding-inline) calc(var(--dock-padding-block) + var(--safe-bottom));
  background: var(--pane-header);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.16);
}

.audio-dock-source-button {
  display: flex;
  align-items: center;
  gap: var(--dock-source-gap);
  min-width: 0;
  height: var(--dock-source-height);
  padding: 0 var(--dock-source-padding);
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.audio-dock-source-button:hover,
.audio-dock-source-button[aria-expanded="true"] {
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.audio-dock-source-button .themed-icon {
  width: var(--dock-source-icon-size);
  height: var(--dock-source-icon-size);
  color: var(--text-accent);
}

.audio-dock-source-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
  line-height: 1.12;
}

.audio-dock-source-copy strong,
.audio-dock-source-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audio-dock-source-copy strong {
  color: var(--ui-white);
  font-size: calc(18px * var(--text-scale));
  line-height: 1.05;
}

.audio-dock-source-copy small {
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
}
.audio-dock-source-button .chevron { width: 10px; height: 10px; margin-left: auto; }

.audio-dock-volume {
  display: grid;
  grid-template-columns: var(--dock-mute-size) minmax(0, 1fr);
  grid-template-rows: auto var(--slider-control-height);
  gap: 4px 50px;
  min-width: 0;
  padding: 0 8px;
}

.audio-dock-volume input[type="range"] {
  width: 100%;
}

.audio-dock-mute-button {
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: center;
  display: grid;
  place-items: center;
  width: max(var(--dock-mute-size), var(--dock-action-min-width));
  min-width: var(--dock-action-min-width);
  height: var(--dock-action-height);
  padding: 0;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.audio-dock-mute-button:hover,
.audio-dock-mute-button:focus-visible {
  color: var(--text-primary);
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.audio-dock-mute-button.is-selected {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
}

.audio-dock-mute-button.is-mixed {
  color: var(--text-accent);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.audio-dock-mute-button:disabled { opacity: 0.42; }

.audio-dock-mute-icon {
  width: calc(var(--dock-action-icon-size) * 1.15);
  height: calc(var(--dock-action-icon-size) * 1.15);
  overflow: visible;
}

.audio-dock-speaker-shape { fill: currentColor; }
.audio-dock-speaker-wave,
.audio-dock-speaker-cross {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.audio-dock-speaker-cross { display: none; }
.audio-dock-mute-button.is-selected .audio-dock-speaker-wave { display: none; }
.audio-dock-mute-button.is-selected .audio-dock-speaker-cross { display: inline; }
.audio-dock-mute-button.is-mixed .audio-dock-speaker-wave:last-of-type { display: none; }
.audio-dock-mute-button.is-mixed .audio-dock-speaker-cross { display: inline; opacity: 0.7; }

.audio-dock-volume-heading {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
}

.audio-dock-volume > input[type="range"],
.audio-dock-volume > .adaptive-range {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  min-width: 0;
}

.audio-dock-volume-heading strong { color: var(--ui-white); }

.audio-dock-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: var(--dock-actions-gap);
}

.audio-dock-action {
  display: grid;
  place-items: center;
  gap: 4px;
  min-width: var(--dock-action-min-width);
  height: var(--dock-action-height);
  padding: 6px var(--dock-action-padding);
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.audio-dock-action:hover,
.audio-dock-action[aria-expanded="true"] {
  color: var(--text-primary);
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.audio-dock-action.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.audio-dock-action.is-fixed-linked {
  border-style: double;
  border-color: var(--accent-end);
}

.audio-dock-action .themed-icon { width: var(--dock-action-icon-size); height: var(--dock-action-icon-size); }
.audio-dock-action > :last-child { font-size: calc(12px * var(--text-scale)); white-space: nowrap; }

.audio-dock-action[data-audio-settings-button] { min-width: var(--dock-settings-min-width); }

.dialog-header h2 {
  margin: 0;
  font-size: calc(var(--bar-title-base-size) * var(--text-scale));
  font-weight: var(--bar-title-font-weight);
  line-height: 1.1;
  letter-spacing: 0;
}

.page-eyebrow {
  margin: 0 0 8px;
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
  font-weight: 650;
  letter-spacing: 0.13em;
}

.page-content {
  min-width: 0;
  min-height: 0;
  padding: var(--page-content-padding-top) var(--page-content-padding-inline) var(--page-content-padding-bottom);
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.main-page-transition-layer {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
}

.page-content::-webkit-scrollbar,
.navigation-list::-webkit-scrollbar,
.dialog::-webkit-scrollbar,
.lighting-load-list::-webkit-scrollbar,
.lighting-popup-body::-webkit-scrollbar,
.climate-popup-body::-webkit-scrollbar,
.audio-popup-body::-webkit-scrollbar { width: 12px; height: 12px; }

.page-content::-webkit-scrollbar-track,
.navigation-list::-webkit-scrollbar-track,
.dialog::-webkit-scrollbar-track,
.lighting-load-list::-webkit-scrollbar-track,
.lighting-popup-body::-webkit-scrollbar-track,
.climate-popup-body::-webkit-scrollbar-track,
.audio-popup-body::-webkit-scrollbar-track { background: transparent; }

.page-content::-webkit-scrollbar-thumb,
.navigation-list::-webkit-scrollbar-thumb,
.dialog::-webkit-scrollbar-thumb,
.lighting-load-list::-webkit-scrollbar-thumb,
.lighting-popup-body::-webkit-scrollbar-thumb,
.climate-popup-body::-webkit-scrollbar-thumb,
.audio-popup-body::-webkit-scrollbar-thumb {
  min-height: 24px;
  background: var(--text-muted);
  border: 3px solid transparent;
  border-radius: 8px;
  background-clip: padding-box;
}

.content-grid {
  display: grid;
  gap: 28px;
  min-height: 100%;
}

.content-grid.three-columns { grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.08fr) minmax(0, 1fr); }
.content-grid.four-columns { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.content-grid.two-columns { grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.5fr); }
.content-grid.camera-columns { grid-template-columns: minmax(360px, 1.5fr) minmax(290px, 0.8fr); }

/* Lighting's landscape panes share the workspace's definite height so each
   panel body can hand overflow to its own scrollable list. */
.lighting-page[data-layout-variant="standard"] {
  height: 100%;
  grid-template-rows: minmax(0, 1fr);
}

/* Page templates: cards must fill the full workspace height so the bottom aligns
   with the page-content padding-bottom. height: 100% gives a definite height so the
   1fr row track has free space to distribute; min-height alone is not sufficient for
   browsers to stretch auto tracks via align-content. */
.content-grid.source-template-grid {
  height: 100%;
  grid-template-rows: minmax(0, 1fr);
}

.content-grid.source-template-grid[data-template-panes="3"] { grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr) minmax(0, 1fr); }
.content-grid.source-template-grid[data-template-panes="3.1"] { grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr) minmax(0, 1fr); }
.content-grid.source-template-grid.conferencing-function-page {
  /* Relative to the original 1.4 / .6 / 1 tracks: -10%, +10%, remainder. */
  grid-template-columns: minmax(0, 1.26fr) minmax(0, 0.66fr) minmax(0, 1.08fr);
}
.content-grid.source-template-grid[data-template-panes="3.2"] { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) minmax(0, 0.6fr); }
.content-grid.source-template-grid[data-template-panes="4"],
.content-grid.source-template-grid.template-4-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.content-grid.source-template-grid[data-template-panes="2.1"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.content-grid.source-template-grid[data-template-panes="2.1"] > .panel-card:last-child { grid-column: span 2; }
.content-grid.source-template-grid[data-template-panes="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.content-grid.source-template-grid.fire-tv-page[data-layout-variant="standard"] {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr) minmax(0, 1fr);
}
.source-template-single { height: 100%; }

/* Apple TV 2.0 reuses the Media Player transport hierarchy and anchors it at
   the bottom of Template 2 Section 1. Each component adapts to its pane rather
   than applying one proportional transform to the complete control surface. */
.panel-card-body.apple-tv-2-navigation-body {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 0;
}

.apple-tv-2-page[data-layout-variant="standard"] .apple-tv-2-navigation-body {
  padding-top: 0;
}

.apple-tv-2-dial-pad {
  display: grid;
  place-items: center;
  align-self: stretch;
  justify-self: stretch;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

.apple-tv-2-dial-pad .sc-dpad {
  width: min(100%, 330px);
  max-width: 330px;
}

.media-player-primary-transport.apple-tv-2-transport {
  grid-template-columns: repeat(6, auto);
  align-self: stretch;
  justify-content: center;
  gap: 26px;
  width: 100%;
  min-width: 0;
  margin-top: 0;
}

.apple-tv-page .media-player-primary-transport.apple-tv-2-transport {
  grid-template-columns: repeat(4, auto);
  gap: 16px 22px;
}

.roku-page .media-player-primary-transport.roku-transport {
  grid-template-columns: repeat(3, auto);
}

.apple-tv-2-theme-actions.roku-actions {
  grid-template-rows: repeat(5, minmax(72px, 1fr));
}

.fire-tv-page[data-layout-variant="standard"] .media-player-primary-transport.apple-tv-2-transport {
  gap: 14px;
}

.fire-tv-page[data-layout-variant="standard"] .apple-tv-2-theme-actions {
  width: min(168px, 100%);
}

.media-player-primary-transport.apple-tv-2-transport .transport-button {
  width: 58px;
  min-width: 58px;
  height: 58px;
  min-height: 58px;
}

.media-player-primary-transport.apple-tv-2-transport .transport-button.is-skip {
  width: 68px;
  min-width: 68px;
  height: 68px;
  min-height: 68px;
}

.media-player-primary-transport.apple-tv-2-transport .transport-button.is-primary {
  width: 80px;
  min-width: 80px;
  height: 80px;
  min-height: 80px;
}

.fire-tv-apps-body {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  padding: 18px;
}

.fire-tv-app-list {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0 8px 0 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  touch-action: pan-y;
  list-style: none;
}

.fire-tv-app-list::-webkit-scrollbar { width: 12px; }
.fire-tv-app-list::-webkit-scrollbar-track { background: transparent; }
.fire-tv-app-list::-webkit-scrollbar-thumb {
  min-height: 24px;
  background: var(--text-muted);
  border: 3px solid transparent;
  border-radius: 8px;
  background-clip: padding-box;
}

.function-pane-body {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  overflow: hidden;
  padding: 18px;
}

.function-pane-heading {
  padding-bottom: 0;
  border-bottom: 0;
}

.conference-presets-body .function-pane-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.conference-presets-hint {
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
  white-space: nowrap;
}

.audio-function-page .function-pane-heading {
  align-self: start;
}

.panel-card-body.audio-function-presets-body {
  display: grid;
}

.audio-function-presets-body .function-list-content {
  min-height: 0;
  margin-block: 0;
  justify-content: flex-start;
}

.audio-function-presets-body .function-list {
  display: flex;
  flex-direction: column;
}

.audio-function-presets-body .command-button.function-list-row {
  min-height: 76px;
  padding-block: 14px;
}

.video-function-page .function-pane-heading {
  align-self: start;
}

.video-function-page .function-pane-body {
  display: grid;
}

.video-function-page .function-list-content {
  min-height: 0;
  margin-block: 0;
  justify-content: flex-start;
}

.video-function-page .function-list {
  display: flex;
  flex-direction: column;
}

.function-pane-heading h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: calc(20px * var(--text-scale));
  font-weight: 650;
  line-height: 1.15;
}

.function-list {
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-gutter: stable;
  scrollbar-width: thin;
  touch-action: pan-y;
}

.function-list-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  min-height: 100%;
}

.command-button.function-list-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
  min-height: 62px;
  padding: 10px 16px;
  text-align: left;
}

.function-list-row > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.function-row-state {
  min-width: 48px;
  color: inherit;
  font-size: calc(12px * var(--text-scale));
  font-weight: 650;
  text-align: right;
}

.function-pane-body.audio-function-mics-body {
  grid-template-rows: minmax(0, 1fr);
}

.audio-function-page .audio-function-mic-row {
  min-height: 119.7px; /* 5% shorter than the 126px microphone row. */
}

.audio-function-page .audio-function-mic-list {
  gap: 11px;
}

.audio-function-mic-list {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
  touch-action: pan-y;
}

.audio-function-mic-row {
  display: grid;
  grid-template-rows: auto auto;
  gap: 12px;
  min-width: 0;
  min-height: 126px;
  padding: 14px 16px;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.audio-function-mic-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
}

.audio-function-mic-header > strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audio-function-mic-level-value {
  flex: none;
  text-align: right;
}

.audio-function-mic-controls {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  min-width: 0;
}

.audio-function-mic-controls > input[type="range"],
.audio-function-mic-controls > .adaptive-range {
  min-width: 0;
  width: 100%;
}

.panel-card-body.conference-control-body,
.panel-card-body.conference-camera-body,
.panel-card-body.conference-presets-body {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  overflow: hidden;
  padding: 18px;
}

.panel-card-body.conference-control-body { position: relative; }

.conference-control-group {
  display: grid;
  grid-template-rows: auto auto;
  align-content: center;
  justify-items: center;
  gap: 24px;
  width: 100%;
  min-width: 0;
  min-height: 0;
}

.conference-dial-pad {
  display: grid;
  place-items: center;
  width: 100%;
  min-width: 0;
  min-height: 0;
}

.conference-dial-pad .sc-dpad {
  width: min(100%, 320px);
  max-width: 320px;
  height: auto;
}

.conference-zoom-bar {
  display: grid;
  grid-template-columns: 80px auto 80px;
  align-items: center;
  align-self: end;
  justify-content: center;
  gap: 24px;
  width: 100%;
  min-height: 80px;
}

.conference-zoom-bar > span {
  color: var(--text-primary);
  font-size: calc(17px * var(--text-scale));
  font-weight: 700;
}

.transport-button.conference-zoom-button {
  width: 80px;
  min-width: 80px;
  height: 80px;
  min-height: 80px;
  padding: 0;
  color: var(--ghost-text);
  background: transparent;
  border: 0;
  border-radius: 50%;
  box-shadow: none;
  font-size: calc(42px * var(--text-scale));
  transition: color 140ms ease, background 140ms ease;
}

.transport-button.conference-zoom-button:hover {
  color: var(--text-primary);
  background: transparent;
}

.transport-button.conference-zoom-button:active {
  color: var(--text-primary);
  background: var(--accent-gradient);
}

.apple-tv-2-theme-actions.conference-camera-actions {
  align-content: center;
  width: 100%;
  min-height: 0;
  grid-template-rows: repeat(4, 62px);
}

.apple-tv-2-theme-actions.conference-camera-actions .command-button {
  height: 62px;
  min-height: 62px;
}

.conference-presets-body { min-height: 0; }
.conference-preset-list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-right: 8px;
}

.conference-preset-list .fire-tv-app-button {
  height: 62px;
  min-height: 62px;
}

.conference-preset-list .conference-add-scenario-button {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--rule);
  box-shadow: none;
}

.template-3-1-placeholder {
  display: grid;
  place-items: center;
  color: var(--text-muted);
  font-size: calc(22px * var(--text-scale));
  font-weight: 650;
}

.template-3-1-scroll-region {
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
}

.template-4-placeholder {
  align-content: start;
}

.fire-tv-app-item + .fire-tv-app-item { margin-top: 10px; }

.command-button.fire-tv-app-button {
  display: grid;
  width: 100%;
  min-width: 0;
  min-height: 58px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  text-align: left;
}

.fire-tv-app-button > span:first-child {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fire-tv-app-chevron {
  width: 9px;
  height: 9px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  opacity: 0.65;
  transform: rotate(45deg);
}

.fire-tv-app-button[aria-pressed="true"] .fire-tv-app-chevron { opacity: 1; }

.media-player-primary-transport.apple-tv-2-transport .transport-button .themed-icon {
  width: 30px;
  height: 30px;
}

.media-player-primary-transport.apple-tv-2-transport .transport-button.is-primary .themed-icon {
  width: 38px;
  height: 38px;
}

.media-player-primary-transport.apple-tv-2-transport .transport-button.is-record .themed-icon {
  color: var(--bad);
}

.cable-tv-page[data-layout-variant="standard"] .apple-tv-2-transport {
  grid-template-columns: repeat(4, auto);
}

.blu-ray-page[data-layout-variant="standard"] .apple-tv-2-transport {
  grid-template-columns: repeat(5, auto);
}

.apple-tv-2-actions-body {
  align-items: center;
  justify-content: center;
}

.apple-tv-2-theme-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: repeat(4, 116px);
  gap: 16px;
  width: 50%;
  align-self: center;
}

.apple-tv-2-theme-actions .command-button { min-height: 72px; }

.panel-card-body.cable-tv-channel-body {
  display: grid;
  grid-template: "channel-pane" minmax(0, 1fr) / minmax(0, 1fr);
}

.cable-tv-number-pad-region {
  grid-area: channel-pane;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
}

.cable-tv-number-pad {
  width: min(100%, 330px);
  grid-template-rows: repeat(4, 116px);
  gap: 14px;
}

.cable-tv-page[data-layout-variant="standard"] .cable-tv-number-pad {
  gap: 16px;
}

.cable-tv-number-pad .command-button {
  min-height: clamp(58px, 15cqi, 82px);
  padding-inline: 10px;
}

.media-player-primary-transport.cable-tv-channel-transport {
  grid-area: channel-pane;
  grid-template-columns: auto auto auto;
  align-self: end;
  justify-content: center;
  gap: 24px;
  width: 100%;
}

.media-player-primary-transport.cable-tv-channel-transport .transport-button {
  width: 58px;
  min-width: 58px;
  height: 58px;
  min-height: 58px;
}

.cable-tv-channel-glyph {
  color: var(--ui-white);
  font-size: calc(34px * var(--text-scale));
  font-weight: 500;
  line-height: 1;
}

.cable-tv-channel-label {
  align-self: center;
  color: var(--ghost-text);
  font-size: calc(17px * var(--text-scale));
  font-weight: 700;
}

.panel-card-body.blu-ray-disc-body {
  display: grid;
  place-items: center;
  padding: 28px;
}

.blu-ray-disc-controls {
  display: grid;
  gap: 16px;
  width: min(100%, 330px);
}

.blu-ray-eject-button,
.blu-ray-command-grid .command-button {
  min-height: 72px;
}

.blu-ray-command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.blu-ray-color-keys {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.blu-ray-color-key {
  display: grid;
  place-items: center;
  min-height: 64px;
  padding: 0;
}

.blu-ray-color-key > span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(201, 201, 201, 0.18), 0 4px 10px rgba(0, 0, 0, 0.24);
}

.blu-ray-color-key.is-red > span { background: #ff5e68; }
.blu-ray-color-key.is-green > span { background: #57d586; }
.blu-ray-color-key.is-yellow > span { background: #ffd15d; }
.blu-ray-color-key.is-blue > span { background: #5a9dff; }

@media (min-width: 701px) and (max-width: 1300px) {
  .apple-tv-2-page[data-layout-variant="standard"] .apple-tv-2-theme-actions {
    grid-template-rows: repeat(4, 81.2px);
    align-self: center;
    justify-self: center;
  }

  .cable-tv-page[data-layout-variant="standard"] .cable-tv-number-pad {
    grid-template-rows: repeat(4, 81.2px);
  }

}

.apple-tv-2-page[data-layout-variant="dge-hdmi"] .apple-tv-2-navigation-body {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 20px;
  padding: 28px;
}

.apple-tv-2-theme-actions.apple-tv-2-theme-actions-dge {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, 76px);
  align-self: start;
  width: 100%;
  gap: 14px;
}

.apple-tv-2-dial-pad.apple-tv-2-dial-pad-dge .sc-dpad {
  width: min(100%, 330px);
  max-width: 330px;
}

.apple-tv-2-dge-video-body {
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 20px;
  min-width: 0;
  min-height: 0;
  padding: 28px;
}

.dge-hdmi-video-frame {
  position: relative;
  align-self: center;
  justify-self: center;
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.dge-hdmi-video-background,
.dge-hdmi-video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.dge-hdmi-preview-label {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  gap: 8px;
  color: var(--text-muted);
  text-align: center;
  pointer-events: none;
  background: radial-gradient(circle at 50% 42%, rgba(201, 201, 201, 0.08), transparent 38%), #050607;
}

.dge-hdmi-preview-label strong {
  color: var(--text-primary);
  font-size: calc(22px * var(--text-scale));
  letter-spacing: 0.12em;
}

.dge-hdmi-preview-label span { font-size: calc(14px * var(--text-scale)); }

.dge-video-fullscreen-overlay {
  position: absolute;
  z-index: 4;
  inset: auto 0 0;
  display: grid;
  place-items: center;
  padding: 96px 32px 38px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.76));
  transform: translate3d(0, 18px, 0);
  transition: opacity 220ms ease, transform 280ms cubic-bezier(0.16, 1, 0.3, 1), visibility 0s linear 280ms;
}

.dge-video-fullscreen-overlay.is-visible {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
  transition-delay: 0s;
}

.dge-video-fullscreen-overlay .apple-tv-2-transport-overlay {
  align-self: center;
  width: max-content;
  padding: 18px 28px;
  background: rgba(8, 10, 14, 0.84);
  border: 1px solid rgba(201, 201, 201, 0.28);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42);
}

.dge-video-fullscreen-active .app-shell {
  display: block;
  min-width: 0;
  min-height: 0;
  background: #000;
}

.dge-video-fullscreen-active .top-bar,
.dge-video-fullscreen-active .navigation-rail,
.dge-video-fullscreen-active .audio-dock {
  display: none;
}

.dge-video-fullscreen-active .workspace,
.dge-video-fullscreen-active .page-content,
.dge-video-fullscreen-active .apple-tv-2-page[data-layout-variant="dge-hdmi"],
.dge-video-fullscreen-active .apple-tv-2-page[data-layout-variant="dge-hdmi"] > .panel-card:last-child,
.dge-video-fullscreen-active .apple-tv-2-dge-video-body {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #000;
  border: 0;
  border-radius: 0;
}

.dge-video-fullscreen-active .apple-tv-2-page[data-layout-variant="dge-hdmi"] > .panel-card:first-child,
.dge-video-fullscreen-active .apple-tv-2-dge-video-body > .apple-tv-2-transport:not(.apple-tv-2-transport-overlay) {
  display: none;
}

.dge-video-fullscreen-active .dge-hdmi-video-frame {
  position: fixed;
  z-index: 101;
  inset: 0;
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
  outline: 0;
}

.dge-video-fullscreen-active .dge-video-fullscreen-overlay { z-index: 104; }

.apple-tv-2-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport {
  grid-template-columns: repeat(6, auto);
  align-self: end;
  gap: 30px;
}

.cable-tv-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport {
  grid-template-columns: repeat(9, auto);
}

.cable-tv-keypad-opener {
  color: var(--ui-white);
}

.cable-tv-page[data-layout-variant="dge-hdmi"] .media-player-primary-transport .cable-tv-keypad-opener[aria-expanded="true"] {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
  box-shadow: 0 0 0 7px color-mix(in srgb, var(--accent-end) 12%, transparent), 0 8px 22px rgba(0, 0, 0, 0.28);
}

.cable-tv-page[data-layout-variant="dge-hdmi"] .media-player-primary-transport .cable-tv-keypad-opener[aria-expanded="true"]:hover {
  background: var(--accent-gradient);
  border-color: var(--accent-end);
}

.cable-tv-keypad-icon {
  display: grid;
  grid-template-columns: repeat(3, 5px);
  grid-template-rows: repeat(4, 5px);
  gap: 3px;
  place-content: center;
  width: 30px;
  height: 34px;
}

.cable-tv-keypad-icon > span {
  width: 5px;
  height: 5px;
  background: currentColor;
  border-radius: 1.5px;
}

.cable-tv-dge-navigation-pane {
  position: relative;
  overflow: hidden;
}

.cable-tv-dge-keypad-popup {
  --cable-dge-keypad-header-height: 71.3px;
  position: absolute;
  z-index: 6;
  inset: -1px;
  display: grid;
  grid-template-rows: minmax(0, 1fr) var(--cable-dge-keypad-header-height);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--panel);
  border-radius: inherit;
}

.cable-tv-dge-keypad-popup[hidden] {
  display: none;
}

.cable-tv-dge-keypad-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  height: var(--cable-dge-keypad-header-height);
  padding: 0 10px;
  background: var(--pane-header);
  border-top: 1px solid var(--rule);
}

.cable-tv-dge-keypad-body {
  display: grid;
  grid-template: "channel-pane" minmax(0, 1fr) / minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  padding: 28px;
}

.cable-tv-dge-keypad-popup .cable-tv-number-pad {
  grid-template-rows: repeat(4, 81.2px);
  gap: 9.8px;
}

.blu-ray-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport {
  grid-template-columns: repeat(5, auto);
}

.panel-card-body.blu-ray-dge-navigation-body {
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 16px;
}

.blu-ray-dge-disc-region {
  display: grid;
  place-items: center;
}

.blu-ray-dge-disc-region .blu-ray-disc-controls {
  gap: 8px;
  width: min(100%, 420px);
}

.blu-ray-dge-disc-region .blu-ray-eject-button,
.blu-ray-dge-disc-region .blu-ray-command-grid .command-button {
  min-height: 48px;
}

.blu-ray-dge-disc-region .blu-ray-color-key {
  min-height: 44px;
}

.apple-tv-2-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport .transport-button {
  width: 66px;
  min-width: 66px;
  height: 66px;
  min-height: 66px;
}

.apple-tv-2-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport .transport-button.is-skip {
  width: 76px;
  min-width: 76px;
  height: 76px;
  min-height: 76px;
}

.apple-tv-2-page[data-layout-variant="dge-hdmi"] .apple-tv-2-transport .transport-button.is-primary {
  width: 88px;
  min-width: 88px;
  height: 88px;
  min-height: 88px;
}

@container panel-card (max-width: 380px) {
  .apple-tv-2-dial-pad .sc-dpad { width: min(100%, 270px); }
  .media-player-primary-transport.apple-tv-2-transport {
    grid-template-columns: repeat(3, auto);
    justify-content: center;
    gap: 12px 20px;
  }
  .cable-tv-page[data-layout-variant="standard"] .media-player-primary-transport.apple-tv-2-transport {
    grid-template-columns: repeat(4, auto);
    gap: 12px 8px;
  }
  .media-player-primary-transport.apple-tv-2-transport .transport-button,
  .media-player-primary-transport.apple-tv-2-transport .transport-button.is-skip {
    width: 52px;
    min-width: 52px;
    height: 52px;
    min-height: 52px;
  }
  .media-player-primary-transport.apple-tv-2-transport .transport-button.is-skip {
    width: 58px;
    min-width: 58px;
    height: 58px;
    min-height: 58px;
  }
  .media-player-primary-transport.apple-tv-2-transport .transport-button.is-primary {
    width: 70px;
    min-width: 70px;
    height: 70px;
    min-height: 70px;
  }
  .media-player-primary-transport.apple-tv-2-transport .transport-button .themed-icon {
    width: 28px;
    height: 28px;
  }
  .media-player-primary-transport.apple-tv-2-transport .transport-button.is-primary .themed-icon {
    width: 36px;
    height: 36px;
  }
  .apple-tv-2-theme-actions {
    grid-template-rows: repeat(4, 118px);
    gap: 12px;
  }
  .media-player-primary-transport.cable-tv-channel-transport { gap: 18px; }
  .media-player-primary-transport.cable-tv-channel-transport .transport-button {
    width: 52px;
    min-width: 52px;
    height: 52px;
    min-height: 52px;
  }
  .apple-tv-2-theme-actions .command-button { min-height: 60px; }
}

@media (orientation: portrait) and (max-width: 700px) {
  .panel-card-body.apple-tv-2-navigation-body {
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0;
    padding: 28px;
    padding-bottom: 0;
  }
  .apple-tv-2-page[data-layout-variant="standard"] .apple-tv-2-navigation-body {
    padding-top: 0;
  }
  .panel-card-body.apple-tv-2-actions-body { padding: 28px; }
  .panel-card-body.cable-tv-channel-body {
    --cable-channel-row-size: 78px;
    --cable-channel-row-gap: 28px;
    grid-template:
      "channel-keypad" auto
      "channel-controls" var(--cable-channel-row-size)
      / minmax(0, 1fr);
    gap: var(--cable-channel-row-gap);
    min-height: 0;
    padding: 28px;
  }
  .cable-tv-page[data-layout-variant="narrow-portrait"] .cable-tv-number-pad-region {
    grid-area: channel-keypad;
  }
  .cable-tv-page[data-layout-variant="narrow-portrait"] .cable-tv-number-pad {
    grid-template-rows: repeat(4, auto);
    gap: 12px;
  }
  .cable-tv-page[data-layout-variant="narrow-portrait"] .media-player-primary-transport.cable-tv-channel-transport {
    grid-area: channel-controls;
  }
  .panel-card-body.blu-ray-disc-body {
    min-height: 0;
    padding: 28px;
  }

  .blu-ray-page[data-layout-variant="narrow-portrait"] .blu-ray-disc-controls {
    gap: 12px;
  }

  .blu-ray-page[data-layout-variant="narrow-portrait"] .blu-ray-eject-button,
  .blu-ray-page[data-layout-variant="narrow-portrait"] .blu-ray-command-grid .command-button {
    min-height: 0;
    height: auto;
    aspect-ratio: auto;
    padding-block: 18px;
  }

  .blu-ray-page[data-layout-variant="narrow-portrait"] .blu-ray-color-key {
    min-height: 0;
    height: auto;
    aspect-ratio: 1;
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, 68px);
    align-self: start;
    width: 100%;
    gap: 12px;
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow.roku-actions {
    grid-template-rows: repeat(3, 52px);
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow.roku-actions .command-button {
    min-height: 52px;
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow.roku-actions .command-button:last-child {
    grid-column: 1 / -1;
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow .command-button {
    min-height: 68px;
  }

  .apple-tv-2-dial-pad.apple-tv-2-dial-pad-narrow {
    width: 100%;
    height: 100%;
  }

  .apple-tv-2-dial-pad.apple-tv-2-dial-pad-narrow .sc-dpad {
    width: min(85%, 229.5px);
    max-width: 229.5px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-actions-body {
    display: grid;
    place-items: center;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .media-player-primary-transport.cable-tv-channel-transport {
    gap: 28px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .media-player-primary-transport.cable-tv-channel-transport .transport-button {
    width: 78px;
    min-width: 78px;
    height: 78px;
    min-height: 78px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport {
    grid-template-columns: repeat(3, auto);
    align-self: center;
    justify-self: stretch;
    justify-items: center;
    gap: 28px 16px;
  }

  .apple-tv-2-page.apple-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport {
    grid-template-columns: repeat(4, auto);
    gap: 18px 12px;
  }

  .apple-tv-2-page.roku-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport {
    grid-template-columns: repeat(3, auto);
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button {
    width: 78px;
    min-width: 78px;
    height: 78px;
    min-height: 78px;
  }

  .apple-tv-2-page.apple-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button,
  .apple-tv-2-page.apple-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-skip,
  .apple-tv-2-page.apple-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary {
    width: 58px;
    min-width: 58px;
    height: 58px;
    min-height: 58px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-skip {
    width: 90px;
    min-width: 90px;
    height: 90px;
    min-height: 90px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary {
    width: 104px;
    min-width: 104px;
    height: 104px;
    min-height: 104px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button .themed-icon {
    width: 38px;
    height: 38px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary .themed-icon {
    width: 48px;
    height: 48px;
  }
}

/* On narrow source-control layouts, the dedicated Section 2 transport pane
   wraps its controls instead of consuming a full workspace-height row. */
@media (orientation: portrait) and (max-width: 700px) {
  .fire-tv-page[data-layout-variant="narrow-portrait"] > .panel-card:nth-child(3) {
    height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
    min-height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
    max-height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
  }

  .content-grid.source-template-grid.cable-tv-page[data-layout-variant="narrow-portrait"],
  .content-grid.source-template-grid.blu-ray-page[data-layout-variant="narrow-portrait"] {
    grid-template-rows:
      minmax(calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom)), auto)
      auto
      minmax(calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom)), auto);
    grid-auto-rows: auto;
  }

  .content-grid.source-template-grid.cable-tv-page[data-layout-variant="narrow-portrait"],
  .content-grid.source-template-grid.blu-ray-page[data-layout-variant="narrow-portrait"] {
    grid-template-rows:
      minmax(calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom)), auto)
      auto
      auto;
  }
}

/* Apple TV uses the same content-height Section 2 treatment on the taller
   phone layout. */
@media (orientation: portrait) and (max-width: 700px) and (min-height: 701px) {
  .content-grid.source-template-grid.apple-tv-2-page[data-layout-variant="narrow-portrait"] {
    grid-template-rows:
      minmax(calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom)), auto)
      auto;
    grid-auto-rows: auto;
  }

}

@media (orientation: portrait) and (max-width: 700px) and (max-height: 700px) {
  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow {
    grid-template-rows: repeat(2, 52px);
  }

  .apple-tv-2-theme-actions.apple-tv-2-theme-actions-narrow .command-button {
    min-height: 52px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .media-player-primary-transport.cable-tv-channel-transport {
    gap: 22px;
  }

  .panel-card-body.cable-tv-channel-body {
    --cable-channel-row-size: 72px;
    --cable-channel-row-gap: 22px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .media-player-primary-transport.cable-tv-channel-transport .transport-button {
    width: 72px;
    min-width: 72px;
    height: 72px;
    min-height: 72px;
  }

  .apple-tv-2-dial-pad.apple-tv-2-dial-pad-narrow .sc-dpad {
    width: min(85%, 157.25px);
    max-width: 157.25px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport {
    gap: 22px 14px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button {
    width: 72px;
    min-width: 72px;
    height: 72px;
    min-height: 72px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-skip {
    width: 82px;
    min-width: 82px;
    height: 82px;
    min-height: 82px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary {
    width: 94px;
    min-width: 94px;
    height: 94px;
    min-height: 94px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button .themed-icon {
    width: 34px;
    height: 34px;
  }

  .apple-tv-2-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary .themed-icon {
    width: 44px;
    height: 44px;
  }
}

@media (orientation: portrait) and (max-width: 700px) {
  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport {
    grid-template-columns: repeat(3, auto);
    gap: 16px 8px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button {
    width: 64px;
    min-width: 64px;
    height: 64px;
    min-height: 64px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-skip {
    width: 72px;
    min-width: 72px;
    height: 72px;
    min-height: 72px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary {
    width: 80px;
    min-width: 80px;
    height: 80px;
    min-height: 80px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button .themed-icon {
    width: 32px;
    height: 32px;
  }

  .cable-tv-page[data-layout-variant="narrow-portrait"] .apple-tv-2-transport .transport-button.is-primary .themed-icon {
    width: 38px;
    height: 38px;
  }
}

.panel-card,
.summary-bar,
.control-card {
  color: var(--text-primary);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 34px var(--shadow);
}

.panel-card {
  container-type: inline-size;
  container-name: panel-card;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 94% 4%, color-mix(in srgb, var(--accent-end) 12%, transparent), transparent 15rem),
    linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-inset) 88%, var(--panel)));
  border-radius: 26px;
}

.panel-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  height: var(--structural-header-height);
  min-height: var(--structural-header-height);
  flex: 0 0 var(--structural-header-height);
  padding: 8px 28px 0;
  background: transparent;
}

.panel-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
  padding: 16px;
}

/* Controls inside a panel-card scale with the card's own width via cqi */
@container panel-card (min-width: 1px) {
  .command-button,
  .room-button,
  .scene-button,
  .source-button,
  .transport-button,
  .remote-button,
  .segment-button {
    min-height: clamp(44px, 12cqi, 66px);
  }
}

.content-grid.source-template-grid.page-behavior-page {
  align-content: stretch;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.transition-page-type-content {
  flex: none;
  justify-content: flex-start;
  gap: 20px;
  min-height: auto;
  overflow: visible;
}

.page-behavior-page .transition-page-type-content {
  flex: 1;
  gap: 12px;
  min-height: 0;
  overflow: hidden;
}

.page-behavior-page .transition-style-option {
  min-height: max(44px, calc(44px * var(--text-scale)));
  padding: 7px 12px;
}

.page-behavior-page .transition-speed-control {
  padding-top: 12px;
}

.transition-page-type-heading { display: grid; align-self: start; }
.transition-page-type-heading h3 { margin: 0; font-size: calc(22px * var(--text-scale)); line-height: 1.15; }

.transition-style-options {
  display: grid;
  gap: 8px;
}

.transition-style-option {
  min-height: calc(50px * var(--text-scale));
  padding: 9px 14px;
  color: var(--text-primary);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
  -webkit-appearance: none;
  appearance: none;
}

.transition-style-option:hover,
.transition-style-option:focus-visible { background: var(--input-hover); border-color: var(--accent-end); }
.transition-style-option:active { background: var(--ghost); border-color: var(--accent-end); box-shadow: inset 0 0 0 1px var(--accent-end); }
.transition-style-option.is-selected,
.transition-style-option.is-selected:hover,
.transition-style-option.is-selected:focus { color: var(--text-accent); background: var(--input-selected); border-color: var(--accent-end); box-shadow: inset 0 0 0 1px var(--accent-end); }

.transition-speed-control {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

.transition-speed-control .control-row-header {
  flex-wrap: nowrap;
}

.transition-speed-control :is(.control-row-title, .control-value) {
  min-width: 0;
  white-space: nowrap;
}

.command-button,
.room-button,
.scene-button,
.source-button,
.transport-button,
.remote-button,
.segment-button {
  min-height: var(--control-height);
  padding: 0 20px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.command-button:hover,
.room-button:hover,
.scene-button:hover,
.source-button:hover,
.transport-button:hover,
.remote-button:hover,
.segment-button:hover { background: var(--input-hover); }

.command-button:active,
.scene-button:active,
.source-button:active,
.transport-button:active,
.remote-button:active,
.segment-button:active { background: var(--input-selected); }

.command-button.is-selected,
.scene-button.is-selected,
.source-button.is-selected,
.segment-button.is-selected {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
}

.primary-button {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
  font-weight: 650;
}

.danger-button { color: var(--bad); }

.room-list {
  display: grid;
  align-content: start;
  gap: 14px;
}

.room-dashboard {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  align-content: start;
}

.room-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
  min-height: var(--room-row-height);
  padding: 0 calc(22px * var(--text-scale));
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.room-button.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
  box-shadow: inset 0 0 0 1px var(--accent-end), 0 0 18px var(--accent-glow);
}

.room-name {
  min-width: 0;
  overflow: hidden;
  font-size: calc(20px * var(--text-scale));
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.room-status {
  flex: 0 0 auto;
  color: var(--text-muted);
  text-align: right;
}

.room-status.is-active { color: var(--warn); }

.room-tile {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 116px;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "name art"
    "caps art";
  column-gap: 12px;
  row-gap: 0;
  min-width: 0;
  min-height: 200px;
  padding: var(--room-tile-padding);
  overflow: hidden;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 94% 4%, color-mix(in srgb, var(--accent-end) 12%, transparent), transparent 15rem),
    linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-inset) 88%, var(--panel)));
  border: 1px solid var(--rule);
  border-radius: 26px;
  box-shadow: 0 14px 34px var(--shadow);
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.room-tile.is-selected {
  background:
    radial-gradient(circle at 94% 4%, color-mix(in srgb, var(--accent-end) 22%, transparent), transparent 15rem),
    linear-gradient(145deg, var(--input-selected), color-mix(in srgb, var(--panel-inset) 80%, var(--input-selected)));
  border-color: var(--accent-end);
  box-shadow: inset 0 0 0 1px var(--accent-end), 0 0 24px var(--accent-glow);
}

.room-tile-primary.room-button {
  grid-area: name;
  display: block;
  min-width: 0;
  min-height: 0;
  padding: calc(6px * var(--text-scale)) calc(6px * var(--text-scale)) 4px;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: var(--radius-md);
  text-align: left;
}

.room-tile-primary.room-button:hover { background: var(--input-hover); }

.room-tile-primary.room-button.is-selected {
  color: inherit;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.room-tile-copy {
  display: grid;
  align-content: start;
  gap: calc(7px * var(--text-scale));
  min-width: 0;
}

.room-tile .room-name {
  font-size: calc(24px * var(--text-scale));
  white-space: normal;
}

.room-tile-primary .chevron {
  width: calc(11px * var(--text-scale));
  height: calc(11px * var(--text-scale));
  margin: calc(8px * var(--text-scale)) calc(5px * var(--text-scale)) 0 0;
  transform: rotate(-45deg);
}

.room-capability-grid {
  display: grid;
  grid-template-columns: none;
  grid-auto-flow: column;
  grid-auto-columns: minmax(max-content, 1fr);
  align-items: stretch;
  gap: calc(4px * var(--text-scale));
  padding-top: calc(14px * var(--text-scale));
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
  border-top: 1px solid var(--rule);
}

.room-capability-grid::-webkit-scrollbar { height: 6px; }
.room-capability-grid::-webkit-scrollbar-track { background: transparent; }
.room-capability-grid::-webkit-scrollbar-thumb {
  background: var(--rule);
  border-radius: 999px;
}

.room-capability-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(4px * var(--text-scale));
  min-width: 48px;
  min-height: var(--room-action-height);
  padding: calc(5px * var(--text-scale));
  color: var(--text-muted);
  background: transparent;
  border: 0;
  border-radius: var(--radius-md);
  text-align: left;
}

.room-capability-button:hover {
  color: var(--text-primary);
  background: var(--input-hover);
}

.room-capability-button:active { background: var(--input-selected); }

.room-capability-button,
.room-capability-button:is(.is-active, .is-good, .is-warning) { color: var(--text-primary); }

.room-capability-button .themed-icon {
  width: calc(22px * var(--text-scale));
  height: calc(22px * var(--text-scale));
  color: var(--text-muted);
}

.room-capability-copy {
  display: flex;
  align-items: center;
  min-width: 0;
  line-height: 1;
}

.room-capability-copy strong {
  overflow: hidden;
  overflow-wrap: normal;
  color: currentColor;
  font-size: calc(14px * var(--text-scale));
  font-weight: 650;
  text-overflow: clip;
  white-space: nowrap;
}

/* Room tile 2-column interior overrides */
.room-tile .room-capability-grid {
  grid-area: caps;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  gap: 0;
  padding-top: 6px;
  overflow: visible;
  border-top: 0;
}

.room-tile .room-capability-button {
  justify-content: flex-start;
  gap: calc(8px * var(--text-scale));
  min-height: 0;
  padding: calc(3px * var(--text-scale)) calc(4px * var(--text-scale));
  background: transparent;
}

.room-tile .room-capability-button:hover,
.room-tile .room-capability-button:active { background: transparent; }

.room-tile .room-capability-button .themed-icon {
  width: calc(26px * var(--text-scale));
  height: calc(26px * var(--text-scale));
}

.room-tile .room-capability-copy strong {
  font-size: calc(18px * var(--text-scale));
}

.room-tile-art {
  grid-area: art;
  display: flex;
  align-items: center;
  justify-content: center;
}

.room-tile-art .room-capability-button {
  width: 100%;
  height: 100%;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
  padding: 8px;
  background: transparent;
}

.room-tile-art .room-capability-button:hover,
.room-tile-art .room-capability-button:active { background: transparent; }

.room-tile-art .room-capability-button .themed-icon {
  width: calc(72px * var(--text-scale));
  height: calc(72px * var(--text-scale));
}

.room-tile-art .room-capability-copy { display: none; }

.room-tile-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1;
}

.room-tile-badge .room-capability-button {
  min-height: 0;
  padding: 4px;
  background: transparent;
  border-radius: 6px;
}

.room-tile-badge .room-capability-button:hover,
.room-tile-badge .room-capability-button:active { background: transparent; }

.room-tile-badge .room-capability-copy { display: none; }

.room-control-page { min-height: 100%; }

.room-control-summary {
  align-items: center;
  justify-content: center;
  text-align: center;
}

.room-control-icon {
  display: grid;
  place-items: center;
  width: calc(132px * var(--text-scale));
  height: calc(132px * var(--text-scale));
  color: var(--text-accent);
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--accent-glow);
}

.room-control-icon.is-good { color: var(--good); }
.room-control-icon.is-warning { color: var(--bad); }
.room-control-icon .themed-icon { width: 54%; height: 54%; }

.room-control-state {
  font-size: calc(34px * var(--text-scale));
  line-height: 1.1;
}

.room-control-details {
  justify-content: center;
}

.room-control-details .segment-control {
  margin-bottom: calc(8px * var(--text-scale));
}

.summary-bar {
  display: grid;
  grid-template-columns: 1.35fr repeat(3, 1fr);
  align-items: center;
  min-height: 86px;
  margin-top: 22px;
  padding: 0 22px;
}

.summary-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  color: var(--text-muted);
  border-left: 1px solid var(--rule);
}

.summary-item:first-child {
  justify-content: flex-start;
  color: var(--text-primary);
  border-left: 0;
}

.summary-item.is-warning { color: var(--warn); }
.summary-item.is-good { color: var(--good); }

.scene-list,
.source-list,
.zone-list {
  display: grid;
  align-content: start;
  gap: 14px;
}

.scene-list {
  gap: clamp(18px, 2.5vh, 25px);
  min-height: 0;
  width: min(100%, 338px);
  padding-top: clamp(24px, 3.2vh, 32px);
  overflow-y: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.lighting-page .scene-list {
  align-self: stretch;
  justify-self: center;
  align-content: safe center;
  padding-block: 0;
}

.lighting-page .lighting-load-list {
  align-content: safe center;
  padding-right: 8px;
  scrollbar-gutter: stable;
}

.room-list-lighting {
  gap: 10px;
  min-height: 0;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.room-list-lighting .room-button {
  min-height: calc(68px * var(--text-scale));
  padding-inline: calc(18px * var(--text-scale));
}

.scene-button,
.source-button {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 76px;
  text-align: left;
}

.scene-button {
  gap: clamp(24px, 2.5vw, 38px);
  min-height: clamp(76px, 9.4vh, 94px);
  padding-inline: clamp(24px, 2.35vw, 36px);
}

.scene-button .themed-icon,
.source-button .themed-icon { width: 30px; height: 30px; }

.control-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--rule);
}

.control-row:last-child { border-bottom: 0; }

.lighting-loads-body {
  overflow: hidden;
}

.lighting-load-list {
  display: grid;
  align-content: start;
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.control-row-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  grid-column: 1 / -1;
}

.control-row-title { font-weight: 600; }
.control-value { color: var(--text-muted); }

.range-row {
  display: flex;
  align-items: center;
  gap: 16px;
  grid-column: 1 / -1;
}

.range-row .adaptive-range {
  flex: 1 1 auto;
  width: auto;
}

.adaptive-range {
  position: relative;
  display: grid;
  grid-template-areas: "control";
  align-items: center;
  width: 100%;
  min-width: 0;
  height: var(--slider-control-height);
}

.adaptive-range > * { grid-area: control; }

.adaptive-range-track {
  position: relative;
  width: 100%;
  height: var(--slider-track-height);
  overflow: hidden;
  pointer-events: none;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 999px;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.28);
}

.adaptive-range-fill {
  display: block;
  width: var(--range-value, 50%);
  height: 100%;
  background: var(--accent-gradient);
  border-radius: 999px;
}

input[type="range"] {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  height: var(--slider-control-height);
  margin: 0;
  appearance: none;
  background: transparent;
  border-radius: 999px;
}

input[type="range"]::-webkit-slider-runnable-track {
  height: var(--slider-track-height);
  background: transparent;
  border-radius: 999px;
}

input[type="range"]::-moz-range-track {
  height: var(--slider-track-height);
  background: transparent;
  border: 0;
  border-radius: 999px;
}

input[type="range"]::-webkit-slider-thumb {
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  appearance: none;
  background: var(--control-knob);
  border: 2px solid var(--accent-end);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

input[type="range"]::-moz-range-thumb {
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
  background: var(--control-knob);
  border: 2px solid var(--accent-end);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.adaptive-range-toggle {
  position: relative;
  z-index: 2;
  justify-self: end;
}

.adaptive-range.uses-existing-toggle {
  height: 0;
  min-height: 0;
  overflow: hidden;
  pointer-events: none;
}

.uses-range-toggle > .control-value,
.uses-range-toggle [data-light-level-value],
.uses-range-toggle [data-audio-volume-value],
.uses-range-toggle [data-shade-value],
.audio-dock-volume.uses-range-toggle .audio-dock-volume-heading strong,
.audio-group-control.uses-range-toggle .audio-group-control-header strong,
.audio-setting-row.uses-range-toggle .control-row-header .control-value { display: none; }

.toggle {
  position: relative;
  width: 64px;
  height: 36px;
  padding: 0;
  background: var(--toggle-track-off);
  border: 2px solid var(--toggle-border-off);
  border-radius: 999px;
  transition: border-color 150ms ease;
}

.toggle::after {
  position: absolute;
  box-sizing: border-box;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  content: "";
  background: var(--toggle-thumb-off);
  border: 2px solid var(--toggle-thumb-edge-off);
  border-radius: 50%;
  box-shadow: 0 2px 6px var(--shadow);
  transition: border-color 150ms ease, transform 150ms ease;
}

.toggle[aria-pressed="true"] {
  background: var(--toggle-track-on);
  border-color: var(--toggle-border-on);
}

.toggle[aria-pressed="true"]::after {
  background: var(--toggle-thumb-on);
  border-color: var(--toggle-thumb-edge-on);
  transform: translateX(28px);
}

.climate-page {
  display: grid;
  min-width: 0;
  min-height: 100%;
}

.climate-thermostat-card { min-height: 100%; }

.climate-card-header {
  justify-content: flex-end;
  gap: 12px;
}

.climate-card-body {
  display: grid;
  grid-template-columns: minmax(540px, 760px) minmax(280px, 1fr);
  align-items: stretch;
  gap: 0;
  padding: 0;
  overflow: auto;
}

.climate-control-deck {
  display: grid;
  grid-template-areas:
    "mode overview"
    "setpoints setpoints";
  grid-template-columns: minmax(144px, 164px) minmax(280px, 1fr);
  grid-template-rows: minmax(300px, 1fr) auto;
  align-content: stretch;
  width: 100%;
  min-width: 0;
  min-height: 100%;
  border-right: 1px solid var(--rule);
}

.climate-overview {
  display: grid;
  grid-area: overview;
  place-items: center;
  min-width: 0;
  padding: 22px 26px;
}

.thermostat-display {
  display: grid;
  place-items: center;
  width: min(300px, 90%);
  aspect-ratio: 1;
  margin: 0 auto;
  background: radial-gradient(circle, var(--input-bg) 52%, var(--panel-raised) 53% 62%, var(--accent-end) 63% 66%, var(--panel) 67%);
  border-radius: 50%;
  box-shadow: 0 0 36px var(--accent-glow);
  text-align: center;
}

.thermostat-temperature {
  font-size: calc(58px * var(--text-scale));
  font-weight: 700;
  line-height: 1;
}

.thermostat-subtitle { color: var(--text-muted); }

.climate-indicators {
  display: grid;
  grid-template-columns: repeat(2, minmax(132px, 150px));
  gap: 10px;
  width: auto;
  margin-left: auto;
}

.climate-indicators[data-climate-metric-count="1"] {
  grid-template-columns: minmax(132px, 150px);
}

.climate-indicator {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
  height: calc(var(--structural-header-height) - 8px);
  min-height: 0;
  padding: 3px 9px;
  color: var(--text-primary);
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.climate-indicator .themed-icon {
  width: 26px;
  height: 26px;
  color: var(--text-accent);
}

.climate-indicator-copy {
  display: grid;
  min-width: 0;
  gap: 0;
}

.climate-indicator-copy > span {
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
  line-height: 1;
}

.climate-indicator-copy strong {
  overflow: hidden;
  color: var(--text-primary);
  font-size: calc(18px * var(--text-scale));
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.climate-section-title {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(15px * var(--text-scale));
  font-weight: 650;
  letter-spacing: 0.08em;
}

.climate-setpoints-section {
  display: grid;
  grid-area: setpoints;
  gap: 10px;
  padding: 18px 28px 24px;
  border-top: 1px solid var(--rule);
}

.climate-setpoints-section > .climate-section-title { text-align: center; }

.climate-setpoint-list {
  display: grid;
  width: min(560px, 100%);
  margin: 0 auto;
}

.climate-setpoint-row {
  display: grid;
  grid-template-columns: minmax(110px, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: calc(78px * var(--text-scale));
  border-bottom: 1px solid var(--rule);
}

.climate-setpoint-label {
  display: grid;
  gap: 3px;
}

.climate-setpoint-label strong { font-size: calc(20px * var(--text-scale)); }
.climate-setpoint-label span { color: var(--text-muted); font-size: calc(14px * var(--text-scale)); }

.climate-setpoint-stepper {
  display: grid;
  grid-template-columns: calc(54px * var(--text-scale)) minmax(calc(74px * var(--text-scale)), auto) calc(54px * var(--text-scale));
  align-items: center;
  justify-items: center;
}

.climate-adjust-button {
  display: grid;
  place-items: center;
  width: calc(52px * var(--text-scale));
  min-width: 48px;
  height: calc(52px * var(--text-scale));
  min-height: 48px;
  padding: 0;
  color: var(--text-accent);
  background: transparent;
  border: 0;
  border-radius: 999px;
  box-shadow: none;
  font-size: calc(30px * var(--text-scale));
  line-height: 1;
}

.climate-adjust-button:hover { background: var(--input-hover); }
.climate-adjust-button:active { background: var(--input-selected); }

.climate-setpoint-value {
  min-width: calc(68px * var(--text-scale));
  color: var(--text-primary);
  font-size: calc(32px * var(--text-scale));
  font-weight: 700;
  text-align: center;
}

.climate-mode-section {
  display: grid;
  grid-area: mode;
  align-content: center;
  gap: 14px;
  min-width: 0;
  margin: 0;
  padding: 24px 12px 24px 28px;
}

.segment-control.climate-mode-control {
  grid-template-columns: minmax(0, 1fr);
}

.climate-mode-button {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  justify-items: start;
  gap: 11px;
  min-height: calc(60px * var(--text-scale));
  padding: 0 14px;
  text-align: left;
}

.climate-mode-button .themed-icon {
  width: 25px;
  height: 25px;
  color: var(--text-accent);
}

.climate-mode-button.is-selected .themed-icon { color: var(--text-on-accent); }

.climate-scheduler-summary {
  display: grid;
  align-content: center;
  gap: 20px;
  min-width: 0;
  padding: 28px;
  background: linear-gradient(145deg, var(--panel-inset), transparent 78%);
  border-left: 1px solid var(--rule);
}

.scheduler-summary-heading,
.scheduler-detail-heading,
.scheduler-editor-heading,
.scheduler-library-heading,
.scheduler-event-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-width: 0;
}

.scheduler-summary-heading > div,
.scheduler-detail-heading > div,
.scheduler-editor-heading > div {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.scheduler-summary-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}

.scheduler-summary-heading > div { display: contents; }
.scheduler-summary-heading > div > span { grid-column: 1; grid-row: 1; align-self: center; }
.scheduler-summary-heading > div > strong { grid-column: 1 / -1; grid-row: 2; }
.scheduler-summary-heading > .scheduler-authority-badge { grid-column: 2; grid-row: 1; }

.scheduler-summary-heading span,
.scheduler-detail-heading span,
.scheduler-editor-heading span,
.scheduler-library-heading span,
.scheduler-event-heading span {
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
}

.scheduler-summary-heading strong,
.scheduler-detail-heading h3,
.scheduler-editor-heading h3 {
  overflow: hidden;
  margin: 0;
  font-size: calc(25px * var(--text-scale));
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scheduler-authority-badge,
.scheduler-active-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 10px;
  color: var(--text-accent);
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: calc(11px * var(--text-scale));
  font-weight: 700;
  white-space: nowrap;
}

.scheduler-summary-status {
  display: grid;
  gap: 0;
  border-block: 1px solid var(--rule);
}

.scheduler-summary-status > div {
  display: grid;
  grid-template-columns: minmax(68px, 0.42fr) minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  min-height: 54px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--rule);
}

.scheduler-summary-status > div:last-child { border-bottom: 0; }
.scheduler-summary-status span { color: var(--text-muted); font-size: calc(13px * var(--text-scale)); }
.scheduler-summary-status strong { overflow-wrap: anywhere; font-size: calc(15px * var(--text-scale)); line-height: 1.35; }

.scheduler-summary-actions,
.scheduler-detail-actions,
.scheduler-editor-actions,
.scheduler-delete-confirmation > div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.scheduler-summary-actions > button,
.scheduler-detail-actions > button,
.scheduler-editor-actions > button,
.scheduler-delete-confirmation button,
.scheduler-back-button,
.scheduler-icon-action,
.scheduler-event-heading > button,
.scheduler-remove-event {
  min-width: 48px;
  min-height: 48px;
  padding: 0 14px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.scheduler-summary-actions > button:hover,
.scheduler-detail-actions > button:hover,
.scheduler-editor-actions > button:hover,
.scheduler-delete-confirmation button:hover,
.scheduler-back-button:hover,
.scheduler-icon-action:hover,
.scheduler-event-heading > button:hover,
.scheduler-remove-event:hover { background: var(--input-hover); }

.scheduler-open-action,
.scheduler-editor-actions > .command-button {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
  font-weight: 700;
}

.scheduler-stale-note,
.scheduler-timezone-note {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
  line-height: 1.45;
}

.scheduler-page-stale-note,
.scheduler-editor-disabled-reason {
  margin: 0;
  padding: 10px 16px;
  color: var(--text-muted);
  background: var(--input-bg);
  border-bottom: 1px solid var(--rule);
  font-size: calc(12px * var(--text-scale));
  line-height: 1.45;
}

.scheduler-editor-disabled-reason {
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.climate-scheduler-page {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100%;
  overflow: hidden;
  color: var(--text-primary);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 34px var(--shadow);
}

.climate-scheduler-page-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 74px;
  padding: 10px 20px;
  background: var(--panel-raised);
  border-bottom: 1px solid var(--rule);
}

.climate-scheduler-page-header > div { display: grid; min-width: 0; gap: 2px; }
.climate-scheduler-page-header > div > span { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.climate-scheduler-page-header h2 { overflow: hidden; margin: 0; font-size: calc(25px * var(--text-scale)); text-overflow: ellipsis; white-space: nowrap; }
.scheduler-back-button { display: inline-flex; align-items: center; gap: 7px; padding-inline: 12px 16px; }

.climate-scheduler-workspace {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  flex: 1;
  min-width: 0;
  min-height: 0;
}

.scheduler-library {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  background: var(--panel-inset);
  border-right: 1px solid var(--rule);
}

.scheduler-library-heading { min-height: 64px; padding: 10px 14px; border-bottom: 1px solid var(--rule); }
.scheduler-library-heading > div { display: flex; align-items: baseline; gap: 8px; }
.scheduler-library-heading strong { font-size: calc(14px * var(--text-scale)); }
.scheduler-icon-action { display: inline-flex; align-items: center; gap: 5px; font-weight: 700; }

.scheduler-list {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 0;
  padding: 12px;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.scheduler-list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: calc(66px * var(--text-scale));
  padding: 10px 12px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.scheduler-list-item:hover { background: var(--input-hover); }
.scheduler-list-item.is-selected { background: var(--input-selected); border-color: var(--accent-end); }
.scheduler-list-item > span:first-child { display: grid; min-width: 0; gap: 4px; }
.scheduler-list-item strong,
.scheduler-list-item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.scheduler-list-item small { color: var(--text-muted); }
.scheduler-empty-list { margin: 8px; color: var(--text-muted); }

.scheduler-detail {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.scheduler-detail-content,
.scheduler-editor,
.scheduler-empty-detail {
  display: grid;
  align-content: start;
  gap: 18px;
  min-width: 0;
  min-height: 100%;
  padding: 22px;
}

.scheduler-detail-actions { justify-content: flex-end; }
.scheduler-detail-heading > .scheduler-detail-actions { display: flex; }
.scheduler-detail-actions .is-danger,
.scheduler-delete-confirmation .is-danger { color: var(--bad); }

.scheduler-operation-status {
  min-height: 0;
  padding: 0;
  color: var(--text-muted);
  border-left: 0 solid transparent;
  line-height: 1.4;
}

.scheduler-operation-status:empty { display: none; }
.scheduler-operation-status:not(:empty) { min-height: 42px; padding: 10px 12px; background: var(--input-bg); border-left-width: 3px; border-radius: var(--radius-sm); }
.scheduler-operation-status.is-error { color: var(--bad); border-left-color: var(--bad); }
.scheduler-operation-status.is-pending,
.scheduler-operation-status.is-notice { border-left-color: var(--accent-end); }
.scheduler-operation-status.is-reconciled { color: var(--good); border-left-color: var(--good); }

.scheduler-delete-confirmation {
  display: grid;
  gap: 12px;
  padding: 14px;
  background: var(--input-bg);
  border: 1px solid var(--bad);
  border-radius: var(--radius-md);
}

.scheduler-delete-confirmation p { margin: 0; line-height: 1.45; }

.scheduler-event-section,
.scheduler-editor-events { display: grid; align-content: start; gap: 10px; min-width: 0; }
.scheduler-event-heading { min-height: 48px; }
.scheduler-event-heading strong { font-size: calc(14px * var(--text-scale)); }
.scheduler-event-list,
.scheduler-editor-event-list { display: grid; gap: 9px; padding: 0; margin: 0; list-style: none; }

.scheduler-event-card {
  display: grid;
  grid-template-columns: minmax(78px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 10px 14px;
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.scheduler-event-card time { color: var(--text-accent); font-size: calc(18px * var(--text-scale)); font-weight: 700; }
.scheduler-event-card > span { display: grid; min-width: 0; gap: 4px; }
.scheduler-event-card small { color: var(--text-muted); }
.scheduler-no-events { padding: 18px; color: var(--text-muted); background: var(--input-bg); border: 1px dashed var(--rule); border-radius: var(--radius-md); }

.scheduler-name-field,
.scheduler-editor-event label {
  display: grid;
  min-width: 0;
  gap: 6px;
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
}

.scheduler-name-field input,
.scheduler-editor-event input {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 8px 11px;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.scheduler-editor-event {
  display: grid;
  grid-template-columns: 32px minmax(130px, 1.35fr) minmax(110px, 0.72fr) minmax(170px, 0.96fr) 48px;
  align-items: end;
  gap: 9px;
  min-width: 0;
  padding: 12px;
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.scheduler-editor-event.has-one-setpoint { grid-template-columns: 32px minmax(150px, 1.4fr) minmax(110px, 0.7fr) minmax(82px, 0.5fr) 48px; }
.scheduler-editor-event.has-no-setpoints { grid-template-columns: 32px minmax(180px, 1fr) minmax(110px, 0.7fr) 48px; }

.scheduler-setpoint-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  gap: 9px;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.scheduler-setpoint-fields.has-one { grid-template-columns: minmax(0, 1fr); }

.scheduler-event-order { align-self: center; color: var(--text-muted); text-align: center; }
.scheduler-remove-event { align-self: end; padding: 0; color: var(--bad); font-size: 24px; }
.scheduler-editor-actions { position: sticky; z-index: 2; bottom: 0; justify-content: flex-end; padding: 12px 0 2px; background: linear-gradient(transparent, var(--panel) 26%); }
.scheduler-editor-actions > button { min-width: 132px; }

.scheduler-detail::-webkit-scrollbar,
.scheduler-list::-webkit-scrollbar { width: 12px; height: 10px; }

.scheduler-detail::-webkit-scrollbar-thumb,
.scheduler-list::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border: 3px solid transparent;
  border-radius: 8px;
  background-clip: padding-box;
}

.scheduler-weekly-section,
.scheduler-weekly-heading,
.scheduler-week-event,
.scheduler-week-setpoints,
.scheduler-editor-event-fields { min-width: 0; }

.scheduler-weekly-section { display: grid; gap: 12px; }

.scheduler-weekly-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.scheduler-weekly-heading > div { display: grid; gap: 3px; }
.scheduler-weekly-heading span,
.scheduler-weekly-heading small { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.scheduler-weekly-heading strong { font-size: calc(15px * var(--text-scale)); }

.scheduler-weekly-matrix {
  min-width: 0;
  overflow: hidden;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.scheduler-week-header,
.scheduler-week-row,
.scheduler-editor-week-header,
.scheduler-editor-event {
  display: grid;
  grid-template-columns: minmax(142px, 1.1fr) minmax(294px, 1.75fr) minmax(130px, 0.8fr);
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.scheduler-week-header,
.scheduler-editor-week-header {
  min-height: 44px;
  padding: 6px 14px;
  color: var(--text-muted);
  background: var(--panel-raised);
  border-bottom: 1px solid var(--rule);
  font-size: calc(11px * var(--text-scale));
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.scheduler-week-row-list { display: grid; padding: 0; margin: 0; list-style: none; }

.scheduler-week-row {
  min-height: calc(76px * var(--text-scale));
  padding: 10px 14px;
  border-bottom: 1px solid var(--rule);
}

.scheduler-week-row:last-child { border-bottom: 0; }
.scheduler-week-row:hover { background: var(--input-hover); }

.scheduler-week-event { display: grid; gap: 4px; }
.scheduler-week-event strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.scheduler-week-event time { color: var(--text-accent); font-size: calc(14px * var(--text-scale)); font-weight: 700; }

.scheduler-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(32px, 1fr));
  align-items: center;
  gap: 5px;
  min-width: 0;
}

.scheduler-weekday-heading { text-align: center; }

.scheduler-weekday-status {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 42px;
}

.scheduler-weekday-status > small { display: none; color: var(--text-muted); font-size: calc(10px * var(--text-scale)); }

.scheduler-weekday-status > span {
  width: 12px;
  height: 12px;
  background: var(--input-bg);
  border: 2px solid var(--text-disabled);
  border-radius: 50%;
}

.scheduler-weekday-status.is-scheduled > span {
  background: var(--accent-gradient);
  border-color: var(--text-accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.scheduler-week-setpoints {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.scheduler-week-setpoints > span {
  display: grid;
  gap: 1px;
  min-width: 0;
  padding: 7px 8px;
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.scheduler-week-setpoints small { color: var(--text-muted); font-size: calc(10px * var(--text-scale)); }
.scheduler-week-setpoints strong { font-size: calc(16px * var(--text-scale)); }
.scheduler-heat-setpoint strong,
.scheduler-heat-setpoint > span { color: var(--bad); }
.scheduler-cool-setpoint strong,
.scheduler-cool-setpoint > span { color: var(--focus); }

.scheduler-editor-week-header {
  grid-template-columns: minmax(190px, 1.05fr) minmax(336px, 1.65fr) minmax(170px, 0.8fr) 48px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.scheduler-editor-event-list { gap: 10px; }

.scheduler-editor-event,
.scheduler-editor-event.has-one-setpoint,
.scheduler-editor-event.has-no-setpoints {
  grid-template-columns: minmax(190px, 1.05fr) minmax(336px, 1.65fr) minmax(170px, 0.8fr) 48px;
  align-items: end;
  padding: 12px;
}

.scheduler-editor-event-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(104px, 0.72fr);
  align-items: end;
  gap: 8px;
}

.scheduler-event-days { min-width: 0; padding: 0; margin: 0; border: 0; }

.scheduler-weekday-toggle {
  display: grid;
  place-items: center;
  min-width: 48px;
  width: 48px;
  min-height: 48px;
  padding: 0;
  color: var(--text-muted);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: 50%;
  font-size: calc(12px * var(--text-scale));
  font-weight: 700;
  justify-self: center;
}

.scheduler-weekday-toggle:hover { background: var(--input-hover); }
.scheduler-weekday-toggle.is-selected { color: var(--text-on-accent); background: var(--accent-gradient); border-color: var(--accent-end); }
.scheduler-editor-event .scheduler-setpoint-fields { grid-template-columns: repeat(2, minmax(74px, 1fr)); }
.scheduler-editor-event .scheduler-setpoint-fields.has-one { grid-template-columns: minmax(82px, 1fr); }

@media (max-width: 1180px) {
  .scheduler-editor-week-header { display: none; }
  .scheduler-editor-event,
  .scheduler-editor-event.has-one-setpoint,
  .scheduler-editor-event.has-no-setpoints {
    grid-template-columns: minmax(0, 1fr) 48px;
    align-items: end;
  }
  .scheduler-editor-event-fields,
  .scheduler-event-days { grid-column: 1 / -1; }
  .scheduler-editor-event .scheduler-setpoint-fields { grid-column: 1; }
  .scheduler-editor-event .scheduler-remove-event { grid-column: 2; justify-self: end; }
}

@media (max-width: 700px) {
  .scheduler-week-header { display: none; }
  .scheduler-week-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 9px;
    padding: 8px;
  }
  .scheduler-week-event { grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; }
  .scheduler-week-setpoints { max-width: 230px; }
  .scheduler-weekday-heading { font-size: calc(10px * var(--text-scale)); }
  .scheduler-weekly-heading { align-items: start; }
  .scheduler-weekly-heading > small { display: none; }
  .scheduler-editor-event-fields { grid-template-columns: minmax(0, 1fr); }
  .scheduler-weekdays { grid-template-columns: repeat(7, minmax(48px, 1fr)); gap: 1px; }
  .scheduler-weekday-status { align-content: center; gap: 3px; }
  .scheduler-weekday-status > small { display: block; }
  .scheduler-editor-event { padding: 6px; }
}

.segment-control {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.segment-button { min-width: 0; padding: 0 10px; }

.shade-card,
.camera-card,
.audio-zone-card,
.video-route-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 22px;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.media-page { position: relative; min-width: 0; overflow: hidden; }

.media-current-body,
.media-off-state {
  display: grid;
  align-content: start;
  gap: 18px;
}

.media-current-body {
  overflow-y: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.media-current-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 58px;
}

.media-current-heading > .themed-icon { width: 36px; height: 36px; }

.media-current-heading > span:last-child {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.media-current-heading strong { font-size: calc(20px * var(--text-scale)); }

.media-video-preview { aspect-ratio: 16 / 8; }
.media-video-preview .themed-icon { width: 72px; height: 72px; }

.media-source-remote {
  container-type: inline-size;
  container-name: media-remote;
  display: grid;
  gap: clamp(12px, 2.5cqi, 22px);
  padding: clamp(12px, 2.5cqi, 22px);
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.media-remote-utility {
  display: grid;
  grid-template-columns: repeat(3, minmax(48px, 1fr));
  gap: clamp(8px, 1.5cqi, 14px);
  padding-bottom: clamp(12px, 2.5cqi, 22px);
  border-bottom: 1px solid var(--rule);
}

.media-utility-button { min-height: clamp(52px, 8cqi, 76px); }

.media-remote-command-area {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: center;
  gap: clamp(14px, 3cqi, 28px);
}

.media-dial-pad {
  --dial-pad-size: clamp(184px, 36cqi, 340px);
  --neo3-dial-image: url("Assets/neo3-dpad/dpad-rest.png");
  position: relative;
  width: var(--dial-pad-size);
  height: var(--dial-pad-size);
  place-self: center;
  min-width: 0;
  background: var(--ghost);
  border-radius: 50%;
}

.media-dial-pad::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: var(--rule);
  -webkit-mask: var(--neo3-dial-image) center / contain no-repeat;
  mask: var(--neo3-dial-image) center / contain no-repeat;
}

.media-dial-pad::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  content: "";
  pointer-events: none;
  background: var(--ghost-text);
  -webkit-mask: var(--neo3-dial-image) center / contain no-repeat;
  mask: var(--neo3-dial-image) center / contain no-repeat;
  clip-path: circle(45% at 50% 50%);
}

.media-dial-pad[data-dial-state="up"] { --neo3-dial-image: url("Assets/neo3-dpad/dpad-up.png"); }
.media-dial-pad[data-dial-state="left"] { --neo3-dial-image: url("Assets/neo3-dpad/dpad-left.png"); }
.media-dial-pad[data-dial-state="center"] { --neo3-dial-image: url("Assets/neo3-dpad/dpad-center.png"); }
.media-dial-pad[data-dial-state="right"] { --neo3-dial-image: url("Assets/neo3-dpad/dpad-right.png"); }
.media-dial-pad[data-dial-state="down"] { --neo3-dial-image: url("Assets/neo3-dpad/dpad-down.png"); }

.media-dial-button {
  position: absolute;
  z-index: 2;
  min-height: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.media-dial-button:hover,
.media-dial-button:active { background: transparent; }

.media-dial-button:focus-visible {
  outline: 0;
  box-shadow: inset 0 0 0 3px var(--focus);
}

.media-dial-up {
  inset: 0 15% auto;
  height: 43%;
  clip-path: polygon(0 0, 100% 0, 68% 100%, 32% 100%);
}

.media-dial-left {
  inset: 15% auto 15% 0;
  width: 43%;
  clip-path: polygon(0 0, 100% 32%, 100% 68%, 0 100%);
}

.media-dial-select {
  z-index: 3;
  inset: 24%;
  border-radius: 50%;
}

.media-dial-select-visual {
  position: absolute;
  inset: 13.5%;
  display: grid;
  place-items: center;
  color: var(--ghost-text);
  font-family: inherit;
  font-size: clamp(11px, calc(var(--dial-pad-size) * 0.065), 15px);
  font-weight: 650;
  letter-spacing: 0.04em;
  background: transparent;
  border: 0;
  border-radius: 50%;
  transition: transform 90ms ease, background 90ms ease, box-shadow 90ms ease, color 90ms ease;
}

.media-dial-select:focus-visible {
  box-shadow: none;
}

.media-dial-select:focus-visible .media-dial-select-visual {
  box-shadow: 0 0 0 3px var(--focus);
}

.media-dial-pad[data-dial-state="center"] .media-dial-select-visual {
  color: var(--text-primary);
  background: var(--input-selected);
  box-shadow: 0 0 18px color-mix(in srgb, var(--ghost-text) 22%, transparent), inset 0 1px 0 rgba(201, 201, 201, 0.16);
  transform: scale(0.96);
}

.media-dial-right {
  inset: 15% 0 15% auto;
  width: 43%;
  clip-path: polygon(0 32%, 100% 0, 100% 100%, 0 68%);
}

.media-dial-down {
  inset: auto 15% 0;
  height: 43%;
  clip-path: polygon(32% 0, 68% 0, 100% 100%, 0 100%);
}

.media-remote-secondary {
  display: grid;
  align-content: center;
  gap: clamp(10px, 2cqi, 18px);
  min-width: 0;
}

.media-source-transport {
  grid-template-columns: repeat(3, minmax(48px, 1fr));
  gap: clamp(8px, 1.5cqi, 14px);
  padding: clamp(10px, 2cqi, 18px);
  background: var(--panel-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.media-source-transport .transport-button { min-height: clamp(52px, 9cqi, 84px); }

.media-keypad {
  display: grid;
  grid-template-columns: repeat(3, minmax(48px, 1fr));
  gap: clamp(8px, 1.5cqi, 14px);
  padding: clamp(10px, 2cqi, 18px);
  background: var(--panel-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.media-keypad-button {
  min-height: clamp(50px, 9cqi, 80px);
  font-size: calc(17px * var(--text-scale));
}

.media-keypad-button[data-media-key="0"] { grid-column: 2; }
.media-keypad-enter { grid-column: 3; }

@media (min-width: 701px) and (max-height: 800px) {
  .media-current-body { gap: 12px; padding: 16px; }
  .media-current-heading { min-height: 44px; }
  .media-remote-command-area { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
}

/* ── Source-control multi-pane layout ────────────────────────────────────── */

.sc-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}
.sc-layout[data-pane-count="1"] { grid-template-columns: minmax(0, 1fr); }
.sc-layout[data-pane-count="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sc-layout[data-pane-count="4"] { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.sc-pane {
  container-type: inline-size;
  container-name: sc-pane;
  min-width: 0;
  overflow: hidden;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.sc-pane-surface {
  display: grid;
  align-content: center;
  gap: clamp(10px, 4cqi, 18px);
  padding: clamp(12px, 4cqi, 20px);
  min-height: 100%;
}

.sc-nav-pane .sc-pane-surface {
  grid-template-columns: minmax(80px, .62fr) minmax(140px, 1.38fr);
  align-items: center;
  gap: clamp(10px, 3cqi, 18px);
}

/* CSS d-pad */
.sc-dpad {
  /* One proportional diameter for the visible center, hit target and cutout. */
  --sc-dpad-center-size: 40%;
  container-type: inline-size;
  container-name: sc-dpad;
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 280px;
  justify-self: center;
  aspect-ratio: 1;
  border: 1px solid var(--rule);
  border-radius: 50%;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--ghost-text) 4%, transparent), transparent 60%);
  box-shadow: inset 0 0 0 14px color-mix(in srgb, var(--ghost-text) 2%, transparent), 0 18px 42px var(--shadow);
}
.sc-dpad::before {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: var(--sc-dpad-center-size); height: var(--sc-dpad-center-size);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--panel);
  pointer-events: none;
}
.sc-dpad-pressed-fill {
  /* closest-side makes the stop a percentage of the pad's radius. */
  -webkit-mask-image: radial-gradient(circle closest-side, transparent var(--sc-dpad-center-size), #000 var(--sc-dpad-center-size));
  mask-image: radial-gradient(circle closest-side, transparent var(--sc-dpad-center-size), #000 var(--sc-dpad-center-size));
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--input-selected);
  pointer-events: none;
}
.sc-dpad-pressed-fill path {
  fill: currentColor;
  opacity: 0;
}
.sc-dpad-btn {
  position: absolute;
  padding: 0; border: 0; background: transparent; box-shadow: none;
  min-width: 0; min-height: 0;
  transition: background 140ms ease;
}
.sc-dpad-btn:not(.sc-dpad-select) {
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.sc-dpad-glyph {
  position: absolute;
  display: grid;
  place-items: center;
  width: 28cqi;
  height: 28cqi;
  color: var(--text-muted);
  font-size: 9.5cqi;
  pointer-events: none;
}
.sc-dpad-btn:active .sc-dpad-glyph {
  color: var(--accent-end);
  filter: drop-shadow(0 0 8px var(--accent-end));
}
.sc-dpad-up { clip-path: polygon(0 0, 100% 0, 50% 50%); }
.sc-dpad-down { clip-path: polygon(50% 50%, 100% 100%, 0 100%); }
.sc-dpad-left { clip-path: polygon(0 0, 50% 50%, 0 100%); }
.sc-dpad-right { clip-path: polygon(50% 50%, 100% 0, 100% 100%); }
.sc-dpad-up .sc-dpad-glyph { top: 7%; left: 50%; transform: translateX(-50%); }
.sc-dpad-down .sc-dpad-glyph { bottom: 7%; left: 50%; transform: translateX(-50%); }
.sc-dpad-left .sc-dpad-glyph { left: 7%; top: 50%; transform: translateY(-50%); }
.sc-dpad-right .sc-dpad-glyph { right: 7%; top: 50%; transform: translateY(-50%); }
.sc-dpad[data-dial-state="up"] [data-sc-dial-fill="up"],
.sc-dpad[data-dial-state="right"] [data-sc-dial-fill="right"],
.sc-dpad[data-dial-state="down"] [data-sc-dial-fill="down"],
.sc-dpad[data-dial-state="left"] [data-sc-dial-fill="left"],
.sc-dpad:has(.sc-dpad-up:active) [data-sc-dial-fill="up"],
.sc-dpad:has(.sc-dpad-right:active) [data-sc-dial-fill="right"],
.sc-dpad:has(.sc-dpad-down:active) [data-sc-dial-fill="down"],
.sc-dpad:has(.sc-dpad-left:active) [data-sc-dial-fill="left"] {
  opacity: 1;
}
.sc-dpad[data-dial-state="up"] .sc-dpad-up .sc-dpad-glyph,
.sc-dpad[data-dial-state="right"] .sc-dpad-right .sc-dpad-glyph,
.sc-dpad[data-dial-state="down"] .sc-dpad-down .sc-dpad-glyph,
.sc-dpad[data-dial-state="left"] .sc-dpad-left .sc-dpad-glyph {
  color: var(--ghost-text);
  filter: none;
}
.sc-dpad-select {
  z-index: 6;
  clip-path: circle(50%);
  left: 50%; top: 50%;
  width: var(--sc-dpad-center-size); height: var(--sc-dpad-center-size);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--text-primary);
  font-size: 7cqi;
  font-weight: 650;
}
.sc-dpad-select:hover { background: transparent; }
/* One curved SVG fill; no differently colored hit-target overlay. */
.sc-dpad-btn:not(.sc-dpad-select):active {
  background: transparent;
  box-shadow: none;
}
.sc-dpad[data-dial-state="center"] .sc-dpad-select,
.sc-dpad:has(.sc-dpad-select:active) .sc-dpad-select {
  background: var(--accent-gradient);
  transform: translate(-50%, -50%);
}

/* Menu actions */
.sc-menu-actions { display: grid; gap: clamp(8px, 3cqi, 14px); }
.sc-menu-actions .command-button { min-height: clamp(44px, 14cqi, 62px); }

/* Transport row */
.sc-transport-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(44px, 1fr));
  gap: clamp(6px, 2cqi, 12px);
}
.sc-transport-row .transport-button { min-height: clamp(44px, 13cqi, 70px); aspect-ratio: 1; }

/* Number pad */
.sc-number-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(6px, 2cqi, 12px);
}
.sc-number-pad .command-button { min-height: clamp(42px, 11cqi, 58px); }

/* Channel controls */
.sc-channel-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm, 8px);
  color: var(--text-muted);
}
.sc-channel-display strong { color: var(--text-primary); font-size: clamp(18px, 6cqi, 30px); }
.sc-channel-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(6px, 2cqi, 12px);
}
.sc-channel-stack .command-button { min-height: clamp(44px, 11cqi, 58px); }

/* Action grid */
.sc-action-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(6px, 2cqi, 12px);
}
.sc-action-grid .command-button { min-height: clamp(44px, 11cqi, 58px); }

/* App grid */
.sc-app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(8px, 2.5cqi, 14px);
}
.sc-app-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: clamp(54px, 16cqi, 76px);
  padding: 0 14px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-align: left;
}
.sc-app-btn:hover { background: var(--input-hover); }
.sc-app-mark {
  display: grid;
  place-items: center;
  width: clamp(28px, 9cqi, 40px);
  height: clamp(28px, 9cqi, 40px);
  flex-shrink: 0;
  color: var(--accent-end);
  background: color-mix(in srgb, var(--accent-end) 12%, transparent);
  border-radius: var(--radius-sm, 8px);
  font-size: clamp(10px, 3cqi, 14px);
  font-weight: 800;
}

/* Mid-width: 3 and 4 pane layouts wrap to 2 columns */
@media (max-width: 1500px) {
  .sc-layout[data-pane-count="3"],
  .sc-layout[data-pane-count="4"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Narrow layout: single column, vertical scroll */
@media (max-width: 650px) {
  .sc-layout,
  .sc-layout[data-pane-count="3"],
  .sc-layout[data-pane-count="4"] { grid-template-columns: minmax(0, 1fr); }
  .sc-nav-pane .sc-pane-surface { grid-template-columns: minmax(0, 1fr); }
  .sc-dpad { max-width: min(280px, 100%); margin: 0 auto; }
}

/* ── End source-control layout ───────────────────────────────────────────── */

/* ── Video source page: panes fill the card, no extra chrome ─────────────── */

/* The outer panel-card for video sources (Apple TV, Blu-ray, Cable, etc.) is a
   structural wrapper only — its background/border would show as a large empty
   panel below the sc-pane control cards. Remove all visual chrome so only the
   inner sc-pane cards are visible. data-media-type="video" is set by controlAttrs. */
.panel-card.media-page[data-media-type="video"] {
  background: none;
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 0;
  /* min-height fills workspace so sc-panes stretch to the dock */
  min-height: 100%;
}

/* The panel-card-body for a video source page: fixed edge gap, fills height */
.media-video-source-page {
  padding: 14px;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
  gap: 0;
  overflow-y: auto;
  scrollbar-color: var(--text-muted) transparent;
}

/* Panes stretch to fill the card height on desktop */
.media-video-source-page .sc-layout {
  align-content: stretch;
}

/* iPhone: panes define their own height, page scrolls vertically */
@media (max-width: 650px) {
  .media-video-source-page { grid-template-rows: auto; }
  .media-video-source-page .sc-layout { align-content: start; }
}

.media-current-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.media-off-state {
  place-content: center;
  justify-items: center;
  min-height: 360px;
  text-align: center;
}

.media-off-state h3,
.media-off-state p { margin: 0; }

.media-off-state p {
  margin-top: 8px;
  color: var(--text-muted);
  line-height: 1.45;
}

.media-off-icon {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  color: var(--text-muted);
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: 50%;
}

.media-off-icon .themed-icon { width: 46px; height: 46px; }
.media-source-trigger { display: flex; width: 100%; }

.audio-page-zone-list {
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.audio-zone-card.is-selected,
.audio-zone-card.is-grouped { border-color: var(--accent-end); }

.audio-zone-header > span:first-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.audio-zone-header small {
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
  font-weight: 400;
}

.audio-zone-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.audio-zone-target-button {
  min-height: 36px;
  padding: 0 12px;
  color: var(--text-muted);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  font-size: calc(13px * var(--text-scale));
}

.audio-zone-target-button.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.shade-card-header,
.camera-card-header,
.now-playing-header,
.audio-zone-header,
.video-route-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.shade-actions,
.camera-actions,
.transport-controls,
.remote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.camera-card.is-selected { border-color: var(--accent-end); }

.camera-preview {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  color: var(--text-muted);
  background:
    linear-gradient(135deg, var(--panel-raised), var(--panel-inset));
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.camera-preview::before {
  width: 58px;
  height: 58px;
  content: "";
  background: currentColor;
  -webkit-mask: url("Icons/controls/CAMERA.png") center / contain no-repeat;
  mask: url("Icons/controls/CAMERA.png") center / contain no-repeat;
  opacity: 0.62;
}

.camera-live {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 9px;
  color: var(--text-on-danger);
  font-size: calc(13px * var(--text-scale));
  font-weight: 700;
  background: var(--bad);
  border-radius: 999px;
}

.now-playing-art {
  display: grid;
  place-items: center;
  width: min(320px, 72%);
  aspect-ratio: 1;
  margin: 0 auto;
  color: var(--text-on-accent);
  background:
    radial-gradient(circle at 34% 28%, var(--accent-end), transparent 30%),
    var(--accent-gradient);
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 50px var(--accent-glow);
}

.now-playing-art .themed-icon { width: 92px; height: 92px; }

.now-playing-copy { text-align: center; }
.now-playing-copy h3 { margin: 0 0 6px; font-size: calc(24px * var(--text-scale)); }
.now-playing-copy p { margin: 0; color: var(--text-muted); }

.transport-button,
.remote-button { min-width: 0; padding: 0; }

.transport-button .themed-icon,
.remote-button .themed-icon { width: 24px; height: 24px; }

.remote-grid { grid-template-columns: repeat(3, minmax(56px, 1fr)); }

.mini-status-list {
  display: grid;
  gap: 12px;
}

.mini-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
}

.mini-status-row:last-child { border-bottom: 0; }
.mini-status-row strong { color: var(--text-accent); }

.modal-layer {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 32px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--modal-backdrop);
  opacity: 1;
  transition: opacity var(--popup-backdrop-duration, 165ms) ease-out;
}

.popup-backdrop {
  position: fixed;
  z-index: 90;
  inset: 0;
  background: var(--modal-backdrop);
  opacity: 1;
  transition: opacity var(--popup-backdrop-duration, 165ms) ease-out;
}

.modal-layer.is-popup-opening .modal-backdrop,
.popup-backdrop.is-popup-opening { opacity: var(--popup-backdrop-opening-opacity, 0); }
.modal-layer.is-popup-open .modal-backdrop,
.popup-backdrop.is-popup-open { opacity: 1; }
.modal-layer.is-popup-closing .modal-backdrop,
.popup-backdrop.is-popup-closing {
  opacity: var(--popup-backdrop-closing-opacity, 0);
  transition-duration: var(--popup-backdrop-exit-duration, 130ms);
  transition-timing-function: ease-in;
}

.dialog {
  position: relative;
  width: min(1120px, 94vw);
  max-height: 88vh;
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.52);
}

.room-dialog {
  position: fixed;
  display: flex;
  flex-direction: column;
  max-height: none;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.room-dialog .dialog-header {
  position: static;
  padding: 0 12px 0 22px;
}

.room-dialog .dialog-header h2 {
  margin: 0;
  font-size: calc(var(--bar-title-base-size) * var(--text-scale));
  font-weight: var(--bar-title-font-weight);
}

.dialog-header {
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  background: var(--pane-header);
  border-bottom: 1px solid var(--rule);
}

.popup-column-pane-header {
  height: var(--structural-header-height);
  min-height: var(--structural-header-height);
  flex: 0 0 var(--structural-header-height);
  padding-block: 0;
}

.room-dialog-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-auto-rows: max-content;
  align-content: start;
  gap: 14px;
  flex: 1 1 auto;
  min-height: 0;
  padding: 24px;
  overflow: auto;
}

.room-dialog-grid .room-button { min-height: var(--room-row-height); }

.popover {
  position: fixed;
  z-index: 120;
  min-width: 190px;
  padding: 8px;
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.4);
}

.popover-button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  text-align: left;
}

.popover-button:hover { background: var(--input-hover); }
.popover-button.is-selected {
  color: var(--text-accent);
  font-weight: 650;
  background: var(--input-selected);
  border-color: var(--text-accent);
}

.panel-menu {
  position: fixed;
  z-index: 125;
  display: grid;
  align-content: start;
  gap: 6px;
  width: min(300px, calc(100vw - 16px));
  max-height: calc(100vh - 16px);
  padding: calc(9px * var(--text-scale));
  overflow: auto;
  color: var(--text-primary);
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
}

.panel-menu.panel-settings-popup {
  display: block;
  width: var(--panel-settings-action-width, min(260px, calc(100vw - 16px)));
  height: auto;
  max-height: none;
  padding: calc(10px * var(--text-scale));
  overflow: visible;
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
}

.panel-settings-actions {
  display: flex;
  flex-direction: column;
  gap: calc(8px * var(--text-scale));
  width: 100%;
}

.panel-settings-action-row {
  position: relative;
  flex: 0 0 var(--panel-settings-action-height, calc(68px * var(--text-scale)));
  width: 100%;
  height: var(--panel-settings-action-height, calc(68px * var(--text-scale)));
}

.panel-settings-action {
  display: grid;
  grid-template-columns: calc(38px * var(--text-scale)) minmax(0, 1fr);
  align-items: center;
  gap: calc(12px * var(--text-scale));
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding: calc(8px * var(--text-scale)) calc(12px * var(--text-scale));
  color: var(--text-primary);
  background: var(--panel-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.panel-settings-action:hover,
.panel-settings-action:focus-visible,
.panel-settings-action[aria-expanded="true"] {
  color: var(--text-accent);
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.panel-settings-action[aria-pressed="true"] { background: var(--input-selected); }

.panel-settings-action-artwork {
  display: block;
  width: calc(34px * var(--text-scale));
  height: calc(34px * var(--text-scale));
}

.panel-settings-action .theme-swatch {
  width: calc(34px * var(--text-scale));
  height: calc(34px * var(--text-scale));
}

.panel-settings-action-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
  text-align: left;
}

.panel-settings-action-copy strong,
.panel-settings-action-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-settings-action-copy strong {
  font-size: calc(15px * var(--text-scale));
  line-height: 1.15;
}

.panel-settings-action-copy small {
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
}

.panel-settings-page-behavior-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: calc(48px * var(--text-scale));
  padding: calc(9px * var(--text-scale)) calc(12px * var(--text-scale));
  color: var(--text-accent);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  font-size: calc(14px * var(--text-scale));
  font-weight: 600;
  text-align: left;
}

.panel-settings-page-behavior-link:hover,
.panel-settings-page-behavior-link:focus-visible {
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.panel-settings-page-behavior-link {
  min-height: calc(64px * var(--text-scale));
  gap: 12px;
  flex-shrink: 0;
}

.panel-settings-page-behavior-link > .themed-icon {
  width: calc(28px * var(--text-scale));
  height: calc(28px * var(--text-scale));
  flex: none;
}

.panel-settings-page-behavior-link > .page-behavior-link-label {
  flex: 1;
}

.panel-settings-page-behavior-link > .page-behavior-link-arrow {
  font-size: calc(20px * var(--text-scale));
  line-height: 1;
}

.mobile-top-actions-popup {
  position: fixed;
  z-index: 126;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--text-primary);
  background: var(--panel);
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
}

.mobile-top-actions-list {
  display: grid;
  align-content: start;
  gap: calc(8px * var(--text-scale));
  flex: 1 1 auto;
  min-height: 0;
  padding: calc(14px * var(--text-scale));
  overflow-x: hidden;
  overflow-y: auto;
}

.mobile-top-action {
  display: grid;
  grid-template-columns: calc(38px * var(--text-scale)) minmax(0, 1fr);
  align-items: center;
  gap: calc(12px * var(--text-scale));
  min-height: max(52px, calc(58px * var(--text-scale)));
  padding: calc(7px * var(--text-scale)) calc(12px * var(--text-scale));
  color: var(--text-primary);
  background: var(--panel-raised);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.mobile-top-action:hover,
.mobile-top-action:focus-visible,
.mobile-top-action.is-current {
  color: var(--text-accent);
  background: var(--input-hover);
  border-color: var(--accent-end);
}

.mobile-top-action > :first-child {
  justify-self: center;
  width: calc(32px * var(--text-scale));
  height: calc(32px * var(--text-scale));
}

.mobile-top-action > span:last-child {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.mobile-top-action strong,
.mobile-top-action small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-top-action strong { font-size: calc(15px * var(--text-scale)); }
.mobile-top-action small { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.mobile-top-action[data-mobile-top-action="lighting"]:not(.is-on) .themed-icon { opacity: 0.46; }
.mobile-building-audio-action {
  color: #ffd8d9;
  background: #7d252a;
  border-color: #b84a4f;
}

:root[data-mode="dark"] [data-panel-mode-toggle][data-current-mode="dark"] .panel-settings-action-artwork {
  filter: invert(80%);
}

:root[data-mode="light"] [data-panel-mode-toggle][data-current-mode="light"] .panel-settings-action-artwork {
  filter: brightness(0);
}
.mobile-building-audio-action small { color: #ffd8d9; opacity: 0.78; }

.panel-settings-flyout {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: calc(100% + 8px);
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  gap: 6px;
  width: max-content;
  max-width: var(--panel-settings-flyout-max-width, calc(100vw - 16px));
  padding: 6px;
  overflow-x: auto;
  overflow-y: hidden;
  color: var(--text-primary);
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
  transform: translateY(-50%);
  scrollbar-width: thin;
  overscroll-behavior-inline: contain;
}

.panel-settings-flyout[hidden] { display: none; }

.panel-settings-flyout-option {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  color: var(--text-primary);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.panel-settings-flyout-option:hover,
.panel-settings-flyout-option:focus-visible,
.panel-settings-flyout-option.is-selected {
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.panel-settings-flyout-option.is-selected { box-shadow: inset 0 0 0 1px var(--accent-end); }
.panel-settings-text-option[data-text-size-option="small"] > span { font-size: 14px; }
.panel-settings-text-option[data-text-size-option="medium"] > span { font-size: 20px; }
.panel-settings-text-option[data-text-size-option="large"] > span { font-size: 26px; }
.panel-settings-theme-option {
  flex-basis: max(44px, calc(44px * var(--text-scale)));
  width: max(44px, calc(44px * var(--text-scale)));
  height: var(--panel-settings-action-height, calc(68px * var(--text-scale)));
  min-width: max(44px, calc(44px * var(--text-scale)));
  min-height: var(--panel-settings-action-height, calc(68px * var(--text-scale)));
}
.panel-settings-theme-option .theme-swatch {
  width: clamp(24px, calc(28px * var(--text-scale)), 36px);
  height: clamp(24px, calc(28px * var(--text-scale)), 36px);
}

.panel-theme-grid { display: grid; grid-template-columns: repeat(4, minmax(44px, 1fr)); gap: 8px; }
.panel-theme-option { display: grid; place-items: center; min-width: 44px; min-height: 52px; padding: 6px; color: var(--text-primary); background: var(--ghost); border: 1px solid var(--rule); border-radius: var(--radius-sm); }
.panel-theme-option .theme-swatch { width: 30px; height: 30px; }
.panel-theme-option.is-selected { background: var(--input-selected); border-color: var(--accent-end); box-shadow: inset 0 0 0 1px var(--accent-end); }
.settings-theme-grid { align-content: start; }

.panel-menu-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: calc(12px * var(--text-scale));
  width: 100%;
  min-height: calc(58px * var(--text-scale));
  padding: calc(8px * var(--text-scale)) calc(13px * var(--text-scale));
  color: var(--text-primary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  text-align: left;
}

.panel-menu-item:hover,
.panel-menu-item[aria-expanded="true"] { background: var(--input-hover); }

.panel-menu-item.is-selected {
  color: var(--text-accent);
  background: var(--input-selected);
  border-color: var(--text-accent);
}

.panel-menu-item > :is(.ui-icon, .themed-icon) {
  width: calc(24px * var(--text-scale));
  height: calc(24px * var(--text-scale));
}

.panel-menu-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.panel-menu-copy strong,
.panel-menu-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-menu-copy small {
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
}

.panel-menu-state {
  color: var(--text-accent);
  font-size: calc(13px * var(--text-scale));
  font-weight: 650;
}

.panel-menu-chevron {
  width: 10px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.panel-menu-section-label {
  padding: calc(9px * var(--text-scale)) calc(13px * var(--text-scale)) 3px;
  color: var(--text-muted);
  font-size: calc(11px * var(--text-scale));
  font-weight: 700;
  letter-spacing: 0.09em;
}

:is(.room-dialog, .lighting-popup, .climate-popup, .building-audio-popup, .audio-popup) {
  opacity: 1;
  transform: none;
  transition: opacity var(--popup-motion-duration, 220ms) ease-out,
    transform var(--popup-motion-duration, 220ms) cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-layer.is-popup-animating .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-animating {
  will-change: opacity;
}

:is(.room-dialog, .lighting-popup, .climate-popup, .building-audio-popup, .audio-popup) .popup-column-pane-content {
  transform: none;
  transition: transform var(--popup-motion-duration, 220ms) cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-layer.is-popup-animating .room-dialog .popup-column-pane-content,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-animating .popup-column-pane-content {
  will-change: transform;
}

.modal-layer.is-popup-animating .modal-backdrop,
.popup-backdrop.is-popup-animating {
  will-change: opacity;
}

.modal-layer.is-popup-opening .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-opening {
  opacity: var(--popup-opening-opacity, 0);
}

.modal-layer.is-popup-open .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-open {
  opacity: 1;
}

.modal-layer.is-popup-closing .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-closing {
  opacity: var(--popup-closing-opacity, 0);
  pointer-events: none;
  transition-duration: var(--popup-exit-duration, 160ms);
  transition-timing-function: ease-in;
}

.modal-layer[data-transition-style^="slide-"].is-popup-animating .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup)[data-transition-style^="slide-"].is-popup-animating {
  will-change: opacity, transform;
}

.modal-layer[data-transition-style^="slide-"].is-popup-opening .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup)[data-transition-style^="slide-"].is-popup-opening {
  transform: var(--popup-opening-transform, none);
}

.modal-layer[data-transition-style^="slide-"].is-popup-closing .room-dialog,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup)[data-transition-style^="slide-"].is-popup-closing {
  transform: var(--popup-closing-transform, none);
  transition-duration: var(--popup-exit-duration, 160ms);
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}

.modal-layer.is-popup-opening .room-dialog .popup-column-pane-content,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-opening .popup-column-pane-content {
  transform: var(--popup-opening-transform, translate3d(0, 4px, 0));
}

.modal-layer.is-popup-closing .room-dialog .popup-column-pane-content,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup).is-popup-closing .popup-column-pane-content {
  transform: var(--popup-closing-transform, translate3d(0, 3px, 0));
  transition-duration: var(--popup-exit-duration, 160ms);
  transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
}

.modal-layer[data-transition-style^="slide-"] .room-dialog .popup-column-pane-content,
:is(.lighting-popup, .climate-popup, .building-audio-popup, .audio-popup)[data-transition-style^="slide-"] .popup-column-pane-content {
  transform: none;
  transition: none;
  will-change: auto;
}

:is(.panel-menu.panel-settings-popup, .mobile-top-actions-popup) {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: opacity var(--popup-motion-duration, 220ms) ease-out,
    transform var(--popup-motion-duration, 220ms) cubic-bezier(0.16, 1, 0.3, 1);
}

:is(.panel-menu.panel-settings-popup, .mobile-top-actions-popup).is-popup-animating {
  will-change: opacity, transform;
}

.panel-menu.panel-settings-popup.is-popup-opening,
.mobile-top-actions-popup.is-popup-opening {
  opacity: var(--popup-opening-opacity, 0);
  transform: var(--popup-opening-transform, translate3d(0, -6px, 0));
}

:is(.panel-menu.panel-settings-popup, .mobile-top-actions-popup).is-popup-open {
  opacity: 1;
  transform: none;
}

.panel-menu.panel-settings-popup.is-popup-closing,
.mobile-top-actions-popup.is-popup-closing {
  opacity: var(--popup-closing-opacity, 0);
  pointer-events: none;
  transform: var(--popup-closing-transform, translate3d(0, -4px, 0));
  transition-duration: var(--popup-exit-duration, 160ms);
  transition-timing-function: ease-in, cubic-bezier(0.4, 0, 1, 1);
}

.modal-layer.is-popup-closing { pointer-events: none; }

.lighting-popup,
.climate-popup,
.building-audio-popup,
.audio-popup {
  position: fixed;
  z-index: 110;
  display: flex;
  flex-direction: column;
  width: min(560px, calc(100vw - 48px));
  max-height: min(650px, calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom) - 34px));
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.52);
}

.lighting-popup-header,
.climate-popup-header,
.building-audio-popup-header,
.audio-popup-header,
.mobile-top-actions-popup-header,
.mobile-navigation-popup-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--structural-header-height);
  min-height: var(--structural-header-height);
  flex: 0 0 var(--structural-header-height);
  padding: 0 12px 0 22px;
  background: var(--panel-raised);
  border-bottom: 1px solid var(--rule);
}

.audio-popup-footer-bar {
  order: 2;
  height: calc(var(--structural-header-height) + 12px);
  min-height: calc(var(--structural-header-height) + 12px);
  flex-basis: calc(var(--structural-header-height) + 12px);
  border-top: 1px solid var(--rule);
  border-bottom: 0;
}

.top-bar-popup-header-bar {
  height: calc(var(--structural-header-height) + 12px);
  min-height: calc(var(--structural-header-height) + 12px);
  flex-basis: calc(var(--structural-header-height) + 12px);
}

:is(.top-bar-popup-header-bar, .audio-popup-footer-bar) h2 {
  font-size: calc(var(--bar-title-base-size) * var(--text-scale));
  font-weight: var(--bar-title-font-weight);
}

:is(.top-bar-popup-header-bar, .audio-popup-header) > div, :is(.top-bar-popup-header-bar, .audio-popup-header) > .popup-close-action {
  position: relative;
  z-index: 1;
}

:is(.top-bar-popup-header-bar, .audio-popup-header) > div { pointer-events: none; }

:is(.popup-header-close-surface, .audio-popup-header-close-surface) {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

:is(.popup-header-close-surface, .audio-popup-header-close-surface):hover, :is(.popup-header-close-surface, .audio-popup-header-close-surface):active {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

:is(.popup-header-close-surface, .audio-popup-header-close-surface):focus-visible {
  background: transparent;
  border-color: transparent;
  box-shadow: inset 0 0 0 2px var(--accent-end);
}

.lighting-popup-header h2,
.climate-popup-header h2,
.building-audio-popup-header h2,
.audio-popup-header h2,
.mobile-top-actions-popup-header h2,
.mobile-navigation-popup-header h2 {
  margin: 0;
  font-size: calc(var(--bar-title-base-size) * var(--text-scale));
  font-weight: var(--bar-title-font-weight);
}

/* The portrait Main Menu owns this second header. Keep it out of every wide
   rail; the narrow-portrait media query below is the only place that reveals it. */
.mobile-navigation-popup-header { display: none; }

.icon-button.popup-close-action {
  flex: 0 0 auto;
  width: max(44px, calc(var(--structural-header-height) - 12px));
  height: max(44px, calc(var(--structural-header-height) - 12px));
  color: var(--text-accent);
  background: transparent;
  border: 0;
  box-shadow: none;
}

.popup-close-icon {
  width: min(32px, calc(var(--structural-header-height) - 24px));
  height: min(32px, calc(var(--structural-header-height) - 24px));
}

.icon-button.popup-close-action:hover,
.icon-button.popup-close-action:focus-visible {
  color: var(--text-accent);
  background: transparent;
  border-color: transparent;
}

.icon-button.popup-close-action:active {
  color: var(--text-accent);
  background: transparent;
  opacity: 0.72;
}

.lighting-popup-body,
.climate-popup-body,
.building-audio-popup-body,
.audio-popup-body {
  display: grid;
  gap: 16px;
  flex: 1 1 auto;
  min-height: 0;
  padding: 20px;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.audio-popup-body { order: 1; }

.lighting-popup {
  max-height: none;
}

.climate-popup { max-height: none; }
.building-audio-popup { max-height: none; }

.climate-popup-body { align-content: start; }

.climate-quick-controls {
  display: grid;
  gap: 14px;
}

.climate-quick-dial {
  display: grid;
  place-items: center;
}

.climate-quick-dial .widget-climate-dial { width: min(100%, 300px); }

.climate-quick-mode {
  display: grid;
  gap: 10px;
  margin-top: 50px;
}

.climate-quick-mode h3 {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
  font-weight: 700;
}

.climate-quick-mode-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.climate-quick-mode-option {
  display: grid;
  place-items: center;
  gap: 6px;
  min-width: 0;
  min-height: max(58px, calc(64px * var(--text-scale)));
  padding: 8px 6px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.climate-quick-mode-option .themed-icon {
  width: calc(24px * var(--text-scale));
  height: calc(24px * var(--text-scale));
}

.climate-quick-mode-option.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.building-audio-popup-body {
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}

.building-audio-zone-list {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
  padding-right: 6px;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.lighting-page .lighting-room-level-body {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  justify-content: stretch;
}

.lighting-page-group-content {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.lighting-master-dimmer-body {
  min-height: 0;
}

.lighting-master-dimmer {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: center;
  gap: 16px;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.lighting-master-level-lane {
  width: var(--slider-control-height);
  height: 100%;
  min-height: 180px;
  writing-mode: vertical-lr;
  direction: rtl;
}

.lighting-master-level-lane .lighting-master-level-slider {
  width: var(--slider-control-height);
  min-width: var(--slider-control-height);
  height: 100%;
  min-height: 180px;
  writing-mode: vertical-lr;
  direction: rtl;
}

.lighting-master-level-lane .lighting-master-level-slider::-webkit-slider-runnable-track {
  width: var(--slider-track-height);
  height: 100%;
  background: linear-gradient(to top, var(--accent-start) 0 var(--range-value), var(--rule) var(--range-value) 100%);
  border: 1px solid var(--rule);
}

.lighting-master-level-lane .lighting-master-level-slider::-moz-range-track {
  width: var(--slider-track-height);
  height: 100%;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.lighting-master-level-lane .lighting-master-level-slider::-moz-range-progress {
  width: var(--slider-track-height);
  background: var(--accent-gradient);
}

.building-audio-zone-card {
  gap: 12px;
  padding: 16px 18px;
}

.building-audio-zone-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-button.building-audio-zone-power {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--ui-white);
  background: #7d252a;
  border-color: #e5484d;
  box-shadow: none;
}

.icon-button.building-audio-zone-power .themed-icon {
  width: 22px;
  height: 22px;
}

.icon-button.building-audio-zone-power:hover,
.icon-button.building-audio-zone-power:focus-visible {
  color: var(--ui-white);
  background: #9a3035;
  border-color: #ff6b70;
}

.icon-button.building-audio-zone-power:active {
  color: var(--ui-white);
  background: #e5484d;
}

.building-audio-popup-footer {
  display: grid;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.building-audio-popup-footer .audio-group-control {
  background: transparent;
  border-color: var(--accent-end);
  box-shadow: none;
}

.building-audio-all-off-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: max(52px, calc(56px * var(--text-scale)));
  padding: 10px 16px;
  color: var(--ui-white);
  font-size: calc(15px * var(--text-scale));
  font-weight: 700;
  background: #7d252a;
  border: 1px solid #e5484d;
  border-radius: var(--radius-md);
}

.building-audio-all-off-button .themed-icon {
  width: calc(24px * var(--text-scale));
  height: calc(24px * var(--text-scale));
}

.building-audio-all-off-button:is(:hover, :focus-visible) {
  background: #9a3035;
  border-color: #ff6b70;
}

.building-audio-all-off-button:active { background: #e5484d; }

.building-audio-popup-body.is-shutdown-confirmation {
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
}

.building-audio-shutdown-confirmation {
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 22px;
  min-height: 100%;
  padding: clamp(24px, 5vw, 56px);
  text-align: center;
}

.building-audio-shutdown-icon {
  width: clamp(54px, 8vw, 78px);
  height: clamp(54px, 8vw, 78px);
  color: #e5484d;
}

.building-audio-shutdown-confirmation h3 {
  max-width: 430px;
  margin: 0;
  font-size: clamp(calc(22px * var(--text-scale)), 3vw, calc(32px * var(--text-scale)));
  line-height: 1.25;
}

.building-audio-shutdown-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 12px;
  width: min(100%, 380px);
}

.building-audio-shutdown-actions .command-button {
  min-height: max(52px, calc(56px * var(--text-scale)));
}

.building-audio-shutdown-actions .danger-button {
  color: var(--ui-white);
  background: #7d252a;
  border-color: #e5484d;
}

.building-audio-shutdown-actions .danger-button:is(:hover, :focus-visible) {
  background: #9a3035;
  border-color: #ff6b70;
}

.lighting-popup-body {
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}

.lighting-popup-load-list {
  padding-right: 6px;
}

.lighting-popup-footer {
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}

.lighting-group-control {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: transparent;
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-md);
}

.audio-popup[data-popup-kind="share"] {
  width: min(560px, calc(100vw - 48px));
}

.audio-popup[data-popup-kind="share"],
.audio-popup[data-popup-kind="source"],
.audio-popup[data-popup-kind="media-source"],
.audio-popup[data-popup-kind="settings"] {
  max-height: none;
}

.audio-popup[data-popup-kind="share"] .audio-popup-body {
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
}


.room-dialog.is-workspace-fill,
.panel-menu.is-workspace-fill,
.audio-popup.is-workspace-fill,
.navigation-rail.is-workspace-fill {
  margin: 0;
  max-width: none;
  border-radius: 0;
}

.audio-popup.is-mobile-bottom-popup-full-page {
  margin: 0;
  max-width: none;
  border-radius: 0;
}

:is(.room-dialog, .mobile-top-actions-popup, .lighting-popup, .climate-popup, .building-audio-popup).is-mobile-modal-full-page {
  margin: 0;
  max-width: none;
  border-radius: 0;
}

.audio-popup.is-mobile-bottom-popup-full-page:is([data-popup-kind="source"], [data-popup-kind="media-source"]) .audio-popup-body {
  overflow: hidden;
}

.audio-popup.is-mobile-bottom-popup-full-page:is([data-popup-kind="source"], [data-popup-kind="media-source"]) :is(.audio-popup-list, .media-popup-columns) {
  min-height: 0;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}


.audio-popup-note {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
  line-height: 1.45;
}

.audio-popup-list,
.audio-popup-zone-list {
  display: grid;
  align-content: start;
  gap: 10px;
}

.audio-share-room-list {
  grid-template-columns: minmax(0, 1fr);
  grid-auto-rows: max-content;
  grid-auto-flow: row;
  min-height: 0;
  overflow: auto;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
}

.audio-popup.is-content-limited .audio-share-room-list { padding-right: 6px; }

.audio-popup-option,
.audio-zone-select-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 62px;
  padding: 0 18px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.audio-popup-option:hover,
.audio-zone-select-button:hover { background: var(--input-hover); }

.audio-popup-option.is-selected,
.audio-zone-select-button.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.audio-popup-option .themed-icon { width: 26px; height: 26px; }
.audio-popup-option-copy { display: grid; min-width: 0; margin-right: auto; }

.media-popup-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  min-width: 0;
  gap: 16px;
}

.media-popup-columns.has-audio-and-video {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-popup-columns.has-audio-and-video .media-popup-video-column {
  padding-left: 16px;
  border-left: 1px solid var(--rule);
}

.media-popup-group {
  display: grid;
  align-content: start;
  min-width: 0;
  gap: 10px;
}

.media-popup-group .audio-popup-list,
.media-popup-group .audio-popup-option { min-width: 0; }

.media-popup-group .audio-popup-option-copy strong { overflow-wrap: anywhere; }

.media-popup-group h3 {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(14px * var(--text-scale));
  font-weight: 700;
  letter-spacing: 0.08em;
}

.audio-group-control,
.audio-popup-zone-card,
.audio-zone-settings-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.audio-group-control-header,
.audio-popup-zone-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.audio-group-control-header span,
.audio-popup-zone-header span { color: var(--text-muted); }

.audio-popup-zone-card.is-grouped { border-color: var(--accent-end); }

.audio-share-room {
  min-height: calc(70px * var(--text-scale));
  padding-block: calc(12px * var(--text-scale));
}

.audio-share-room-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.audio-share-room-copy strong,
.audio-share-room-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.audio-share-zone-volume {
  display: grid;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}

.audio-share-zone-volume .audio-group-control-header { justify-content: flex-end; }

.audio-share-room-copy small {
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
}

.audio-share-footer {
  padding-top: 0;
  border-top: 0;
  box-shadow: none;
}

.audio-share-footer .audio-group-control {
  background: transparent;
  border-color: var(--accent-end);
  box-shadow: none;
}

@media (orientation: landscape) and (max-height: 520px) {
  .lighting-popup-header {
    min-height: 0;
    padding: 4px 8px 4px 12px;
    gap: 8px;
  }
  .audio-popup[data-popup-kind="share"] .audio-popup-header {
    min-height: 0;
    padding: 0 8px 0 12px;
    gap: 8px;
  }
  .lighting-popup-body { gap: 4px; padding: 4px 8px; }
  .audio-popup[data-popup-kind="share"] .audio-popup-body { gap: 4px; padding: 4px; }
  .lighting-popup-footer { padding-top: 4px; }
  .lighting-group-control {
    grid-template-columns: auto minmax(120px, 1fr);
    align-items: center;
    gap: 8px;
    padding: 4px 8px;
  }
  .lighting-group-control .control-row-header { grid-column: 1; gap: 8px; }
  .lighting-group-control .range-row { grid-column: 2; gap: 8px; }
  .lighting-popup .lighting-load-control { gap: 6px; padding: 4px 0; }
  .lighting-popup .lighting-load-control .range-row { gap: 8px; }
  .audio-popup[data-popup-kind="share"] .audio-share-footer .audio-group-control {
    grid-template-columns: auto minmax(120px, 1fr);
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
  }
}

.audio-zone-group-button {
  min-height: 42px;
  padding: 0 14px;
  color: var(--text-muted);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
}

.audio-zone-group-button.is-selected {
  color: var(--text-primary);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.audio-settings-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.audio-settings-heading,
.audio-settings-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 42px;
}

.audio-settings-heading span,
.audio-settings-section-heading span {
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
}

.audio-setting-row {
  display: grid;
  gap: 9px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
}

.fixed-audio-topology {
  display: grid;
  gap: 11px;
  padding: 16px 18px;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.fixed-audio-topology.is-fixed-bus {
  border-color: var(--accent-end);
  box-shadow: inset 4px 0 0 var(--accent-end);
}

.fixed-audio-topology-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.fixed-audio-topology-heading strong { text-align: right; }

.fixed-audio-topology-badge {
  color: var(--accent-end);
  font-size: calc(11px * var(--text-scale));
  font-weight: 800;
  letter-spacing: 0.09em;
}

.fixed-audio-topology p,
.fixed-audio-topology small {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.4;
}

.fixed-audio-sync-status,
.fixed-audio-members {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.fixed-audio-sync-status span,
.fixed-audio-members span {
  padding: 6px 9px;
  color: var(--text-primary);
  background: var(--input-selected);
  border: 1px solid var(--rule);
  border-radius: 999px;
  font-size: calc(12px * var(--text-scale));
}

.room-audio-mode-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.room-audio-mode-options .segment-button {
  min-height: calc(44px * var(--text-scale));
}

.room-audio-toggle-row {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.room-audio-toggle-row .control-row-header { grid-column: 1; }
.room-audio-toggle-row .toggle { grid-column: 2; grid-row: 1; }

.audio-chime-controls {
  display: grid;
  grid-template-columns: minmax(130px, 0.55fr) minmax(0, 1fr);
  align-items: end;
  gap: 16px;
  padding-top: 4px;
}

.audio-chime-controls.has-level-only { grid-template-columns: minmax(0, 1fr); }

.audio-setting-row.is-mixed .control-value {
  color: var(--accent-end);
  font-weight: 800;
}

.audio-setting-row.is-mixed .adaptive-range-track {
  background: repeating-linear-gradient(135deg, var(--rule) 0 8px, var(--panel-raised) 8px 16px);
}

.fixed-bus-zone-settings .audio-output-settings-card {
  border-left: 3px solid var(--accent-end);
}

.audio-output-settings {
  display: grid;
  gap: 12px;
}

.audio-output-settings-card {
  display: grid;
  gap: 12px;
  padding: 16px 18px;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.audio-output-settings-card h3 {
  margin: 0;
  font-size: calc(16px * var(--text-scale));
}

.theme-swatch {
  width: 24px;
  height: 24px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--swatch-start), var(--swatch-end));
}

.theme-swatch.is-split {
  border-color: #777;
  background: linear-gradient(135deg, var(--swatch-start) 0 50%, var(--swatch-end) 50% 100%);
}

.toast-region {
  position: fixed;
  z-index: 200;
  right: 26px;
  bottom: calc(var(--audio-dock-height) + var(--safe-bottom) + 18px);
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.toast {
  min-width: 280px;
  padding: 15px 18px;
  color: var(--text-primary);
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 34px var(--shadow);
  animation: toast-in 180ms ease-out;
}

@keyframes toast-in {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media (max-width: 1180px) {
  :root:not([data-navigation="collapsed"]) { --rail-width: 250px; }
  [data-ui-root][data-text-size="small"] { --top-control-height: 56px; --top-tool-width: 58px; --top-tool-height: 52px; --top-bar-padding-right: 16px; --dock-gap: 12px; --dock-padding-inline: 16px; --dock-action-min-width: 58px; --dock-settings-min-width: 88px; }
  [data-ui-root][data-text-size="medium"] { --top-control-height: 63px; --top-tool-width: 65px; --top-tool-height: 58px; --top-bar-padding-right: 18px; --dock-gap: 14px; --dock-padding-inline: 18px; --dock-action-min-width: 65px; --dock-settings-min-width: 98px; }
  [data-ui-root][data-text-size="large"] { --top-control-height: 70px; --top-tool-width: 72px; --top-tool-height: 65px; --top-bar-padding-right: 20px; --dock-gap: 16px; --dock-padding-inline: 20px; --dock-action-min-width: 72px; --dock-settings-min-width: 108px; }
  .top-bar { grid-template-columns: minmax(220px, 250px) minmax(0, 1fr) auto; padding-right: var(--top-bar-padding-right); }
  .room-selector { margin-inline: 16px; }
  .top-control { min-width: 220px; height: var(--top-control-height); }
  .icon-button { width: var(--top-tool-width); height: var(--top-tool-height); }
  .navigation-button { min-height: 62px; padding: 0 20px; gap: 17px; }
  .navigation-label { font-size: calc(17px * var(--text-scale)); }
  .audio-dock { grid-template-columns: minmax(240px, 300px) minmax(150px, 1fr) max-content; gap: var(--dock-gap); padding-inline: var(--dock-padding-inline); }
  .audio-dock-action { min-width: var(--dock-action-min-width); padding-inline: var(--dock-action-padding); }
  .audio-dock-action[data-audio-settings-button] { min-width: var(--dock-settings-min-width); }
  .content-grid.three-columns,
  .content-grid.four-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid.three-columns > :last-child { grid-column: 1 / -1; }
  .content-grid.source-template-grid[data-template-panes="3"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid.source-template-grid[data-template-panes="3"] > :last-child { grid-column: 1 / -1; }
  .content-grid.source-template-grid[data-template-panes="4"],
  .content-grid.source-template-grid.template-4-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .climate-control-deck {
    grid-template-columns: minmax(132px, 152px) minmax(230px, 1fr);
    grid-template-rows: minmax(230px, 1fr) auto;
    width: min(100%, 740px);
    min-width: 0;
    margin: 0 auto;
    border-right: 0;
  }
  .climate-overview { padding: 16px 22px; }
  .thermostat-display { width: min(260px, 88%); }
  .climate-mode-section { padding: 18px 10px 18px 22px; }
  .climate-mode-button { min-height: calc(54px * var(--text-scale)); padding-inline: 12px; }
  .climate-setpoints-section { gap: 4px; padding: 10px 24px; }
  .climate-setpoint-row { min-height: calc(56px * var(--text-scale)); }
}

@media (min-width: 1181px) and (max-width: 1360px) {
  .audio-dock { grid-template-columns: minmax(0, 1fr) max-content; }
}

@media (max-width: 1180px) {
  .climate-scheduler-page { min-height: auto; overflow: visible; }
  .climate-scheduler-workspace { grid-template-columns: minmax(0, 1fr); min-height: auto; }
  .scheduler-library {
    grid-template-rows: auto auto;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .scheduler-list {
    grid-auto-flow: column;
    grid-auto-columns: minmax(220px, 0.42fr);
    overflow-x: auto;
    overflow-y: hidden;
  }
  .scheduler-detail { overflow: visible; }
}

@media (min-width: 1101px) and (max-width: 1180px) {
  .climate-scheduler-summary { gap: 14px; padding: 20px 28px; }
}

@media (max-width: 1100px) {
  .climate-card-body { grid-template-columns: minmax(0, 1fr); }
  .climate-scheduler-summary {
    align-content: start;
    width: min(100%, 740px);
    margin: 0 auto;
    padding: 20px 24px 24px;
    border-top: 1px solid var(--rule);
    border-left: 0;
  }
}

@media (max-width: 1000px) {
  .room-dashboard { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
  :root { --structural-header-height: 54px; }
  :root:not([data-navigation="collapsed"]) { --rail-width: 78px; }
  [data-ui-root][data-text-size="small"] {
    --top-height: 76px; --audio-dock-height: 126px; --top-control-height: 52px;
    --top-tool-width: 46px; --top-tool-height: 46px; --top-tool-icon-size: 25px;
    --top-bar-padding-right: 8px; --dock-source-height: 54px; --dock-action-height: 46px;
    --dock-source-icon-size: 25px; --dock-action-icon-size: 24px; --dock-padding-block: 8px;
    --dock-compact-row-one: 54px; --dock-compact-row-two: 48px; --dock-compact-action-width: 44px;
    --top-compact-room-margin: 8px; --dock-compact-row-gap: 6px; --dock-compact-column-gap: 8px;
    --dock-compact-volume-gap: 10px; --dock-compact-volume-padding: 6px;
  }
  [data-ui-root][data-text-size="medium"] {
    --top-height: 85px; --audio-dock-height: 142px; --top-control-height: 58px;
    --top-tool-width: 52px; --top-tool-height: 52px; --top-tool-icon-size: 28px;
    --top-bar-padding-right: 9px; --dock-source-height: 60px; --dock-action-height: 52px;
    --dock-source-icon-size: 29px; --dock-action-icon-size: 27px; --dock-padding-block: 9px;
    --dock-compact-row-one: 60px; --dock-compact-row-two: 54px; --dock-compact-action-width: 50px;
    --top-compact-room-margin: 9px; --dock-compact-row-gap: 7px; --dock-compact-column-gap: 9px;
    --dock-compact-volume-gap: 11px; --dock-compact-volume-padding: 7px;
  }
  [data-ui-root][data-text-size="large"] {
    --top-height: 95px; --audio-dock-height: 158px; --top-control-height: 65px;
    --top-tool-width: 58px; --top-tool-height: 58px; --top-tool-icon-size: 32px;
    --top-bar-padding-right: 10px; --dock-source-height: 68px; --dock-action-height: 59px;
    --dock-source-icon-size: 33px; --dock-action-icon-size: 30px; --dock-padding-block: 10px;
    --dock-compact-row-one: 68px; --dock-compact-row-two: 62px; --dock-compact-action-width: 56px;
    --top-compact-room-margin: 10px; --dock-compact-row-gap: 8px; --dock-compact-column-gap: 10px;
    --dock-compact-volume-gap: 12px; --dock-compact-volume-padding: 8px;
  }
  .app-shell { min-width: 0; min-height: 0; }
  .top-bar { grid-template-columns: minmax(0, 1fr) auto auto; padding-right: var(--top-bar-padding-right); }
  .room-selector { grid-column: 1; justify-self: stretch; min-width: 0; height: var(--top-control-height); margin: 0 var(--top-compact-room-margin); padding: 0 calc(13px * var(--text-scale)); }
  .top-control > :nth-child(2) { font-size: calc(18px * var(--text-scale)); }
  .top-bar-status { grid-column: 2; margin-right: calc(4px * var(--text-scale)); }
  .top-bar-clock { min-width: calc(78px * var(--text-scale)); padding-inline: calc(9px * var(--text-scale)); font-size: calc(16px * var(--text-scale)); }
  .panel-tools { grid-column: 3; gap: calc(4px * var(--text-scale)); }
  .project-size-dropdown { width: calc(var(--top-tool-width) + 30px); }
  .icon-button { width: var(--top-tool-width); height: var(--top-tool-height); }
  .navigation-label { display: none; }
  .navigation-rail-header { justify-content: center; padding: 0; background: transparent; border-bottom-color: transparent; }
  .navigation-rail-title { display: none; }
  .navigation-toggle { justify-content: center; width: 100%; height: var(--structural-header-height); min-height: var(--structural-header-height); padding: 0; }
  .navigation-toggle-icon { display: block; }
  .navigation-list { padding: 14px 8px; }
  .navigation-button { justify-content: center; min-height: 60px; padding: 0; gap: 0; }
  .navigation-rail { grid-row: 2; margin-bottom: 0; }
  .audio-dock {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: var(--dock-compact-row-one) var(--dock-compact-row-two);
    gap: var(--dock-compact-row-gap) var(--dock-compact-column-gap);
    margin-left: 0;
    padding: var(--dock-padding-block);
    border-width: 1px 0 0;
    border-radius: 0;
  }
  .audio-dock-source-button { grid-column: 1; grid-row: 1; height: var(--dock-source-height); padding-inline: calc(12px * var(--text-scale)); }
  .audio-dock-source-button .themed-icon { width: var(--dock-source-icon-size); height: var(--dock-source-icon-size); }
  .audio-dock-volume { grid-column: 1 / -1; grid-row: 2; grid-template-columns: var(--dock-mute-size) minmax(0, 1fr); grid-template-rows: auto var(--slider-control-height); align-items: center; gap: 2px var(--dock-compact-volume-gap); padding-inline: var(--dock-compact-volume-padding); }
  .audio-dock-volume-heading { min-width: 0; }
  .audio-dock-actions { grid-column: 2; grid-row: 1; }
  .audio-dock-action,
  .audio-dock-action[data-audio-settings-button] { min-width: var(--dock-compact-action-width); width: var(--dock-compact-action-width); height: var(--dock-action-height); padding: 0; }
  .audio-dock-action > :last-child { display: none; }
  .lighting-popup,
  .climate-popup,
  .building-audio-popup { width: calc(100vw - 20px); }
  .audio-popup { width: calc(100vw - 20px); max-height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom) - 18px); }
  .audio-popup[data-popup-kind="share"] .audio-popup-close > strong { display: none; }
  .toast-region { right: 12px; bottom: calc(var(--audio-dock-height) + var(--safe-bottom) + 12px); }
  .content-grid.three-columns,
  .content-grid.four-columns,
  .content-grid.two-columns,
  .content-grid.camera-columns,
  .room-dashboard,
  .camera-grid,
  .room-dialog-grid { grid-template-columns: 1fr; }
  .content-grid.three-columns > :last-child { grid-column: auto; }
  .content-grid.source-template-grid[data-template-panes="3"],
  .content-grid.source-template-grid[data-template-panes="4"],
  .content-grid.source-template-grid.template-4-grid { grid-template-columns: minmax(0, 1fr); }
  .content-grid.source-template-grid[data-template-panes="3"] > :last-child { grid-column: auto; }
  .summary-bar { grid-template-columns: repeat(2, 1fr); padding: 12px; }
  .summary-item { border-left: 0; }
  .modal-layer { padding: 12px; }
  .room-dialog-grid { padding: 14px; }
}

@media (orientation: portrait) and (max-width: 700px) {
  .lighting-room-level-body .lighting-group-control {
    width: 100%;
  }

  .content-grid.source-template-grid[data-template-panes] {
    height: auto;
    min-height: 100%;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: none;
    grid-auto-rows: minmax(calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom)), auto);
    align-content: start;
  }
  .content-grid.source-template-grid[data-template-panes="2.1"] > .panel-card:last-child { grid-column: auto; }
  .source-template-single {
    height: auto;
    min-height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
  }
  .climate-control-deck {
    grid-template-areas:
      "overview"
      "mode"
      "setpoints";
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    width: 100%;
    max-width: none;
  }
  .climate-overview { padding: 20px 20px 10px; }
  .thermostat-display { width: min(260px, 70vw); }
  .climate-mode-section {
    align-content: start;
    padding: 8px 24px 18px;
  }
  .segment-control.climate-mode-control { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .climate-mode-button {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
    gap: 5px;
    min-height: calc(58px * var(--text-scale));
    padding: 7px 5px;
    text-align: center;
  }
  .climate-mode-button .themed-icon { width: 22px; height: 22px; }
  .climate-scheduler-summary { width: 100%; padding: 18px 20px 22px; }
  .climate-scheduler-page-header { grid-template-columns: auto minmax(0, 1fr); gap: 10px; padding-inline: 12px; }
  .climate-scheduler-page-header > .scheduler-authority-badge { grid-column: 2; justify-self: start; }
  .scheduler-detail-content,
  .scheduler-editor,
  .scheduler-empty-detail { padding: 16px; }
  .scheduler-detail-heading { display: grid; align-items: start; }
  .scheduler-detail-actions { justify-content: flex-start; }
  .scheduler-editor-event,
  .scheduler-editor-event.has-one-setpoint,
  .scheduler-editor-event.has-no-setpoints { grid-template-columns: minmax(0, 1fr) 48px; }
  .scheduler-editor-event-fields,
  .scheduler-event-days { grid-column: 1 / -1; }
  .scheduler-editor-event .scheduler-setpoint-fields { grid-column: 1; }
  .scheduler-remove-event { grid-column: 2; justify-self: end; width: 48px; }
  .scheduler-editor-actions { flex-wrap: nowrap; }
  .scheduler-editor-actions > button { flex: 1; min-width: 0; }
}

@media (max-width: 520px) {
  .climate-card-header { padding-inline: 14px; }
  .scheduler-summary-heading { align-items: flex-start; }
  .scheduler-summary-heading strong { font-size: calc(22px * var(--text-scale)); }
  .scheduler-summary-actions > button { flex: 1 1 130px; }
  .scheduler-back-button > span { display: none; }
  .climate-scheduler-page-header h2 { font-size: calc(21px * var(--text-scale)); }
  .scheduler-library-heading { padding-inline: 10px; }
  .scheduler-list { grid-auto-columns: minmax(205px, 82vw); padding: 9px; }
  .climate-indicators {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    margin-left: 0;
  }
  .climate-indicators[data-climate-metric-count="1"] {
    grid-template-columns: minmax(0, 150px);
    justify-content: end;
  }
  .climate-indicator {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 8px;
    height: calc(var(--structural-header-height) - 8px);
    min-height: 0;
    padding: 3px 8px;
  }
  .climate-indicator .themed-icon { width: 24px; height: 24px; }
  .climate-overview { padding-top: 18px; }
  .thermostat-display { width: min(220px, 68vw); }
  .climate-mode-section { padding-inline: 20px; }
  .segment-control.climate-mode-control { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .climate-mode-button {
    grid-template-columns: 22px minmax(0, 1fr);
    justify-items: start;
    gap: 8px;
    padding-inline: 12px;
    text-align: left;
  }
  .climate-setpoints-section { padding: 16px 20px 18px; }
  .climate-setpoint-row {
    grid-template-columns: minmax(68px, 1fr) auto;
    gap: 8px;
    padding-block: 14px;
  }
  .climate-setpoint-stepper { justify-content: space-between; }
  .room-list-lighting .room-button {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: calc(5px * var(--text-scale));
    min-height: calc(86px * var(--text-scale));
    padding-block: calc(10px * var(--text-scale));
  }
  .room-list-lighting .room-name {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }
  .room-list-lighting .room-status {
    flex: 0 0 auto;
    text-align: left;
  }
}

@media (max-width: 520px), (max-width: 1024px) and (max-height: 520px) {
  .media-off-state { min-height: min(390px, 48vh); }
  .media-current-actions { grid-template-columns: minmax(0, 1fr); }
}

@media (orientation: portrait) and (max-width: 940px) {
  .top-control .ui-icon { display: none; }
}

.conference-camera-actions[data-scrollable-list],
.conference-preset-list[data-scrollable-list] {
  justify-content: flex-start;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
  touch-action: pan-y;
}

.conference-camera-actions[data-scrollable-list] {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: auto;
  align-self: stretch;
  padding-inline: 8px;
}

/* Presets use real down/up signals. Scroll using list gutter/scrollbar or wheel,
   not a preset button, so scrolling cannot accidentally recall/save a preset. */
[data-conference-scenario], [data-camera-direction], [data-conference-zoom] { touch-action: none; }
[data-conference-zoom].is-camera-held { background: var(--button-active-bg, #153d65); }
.preset-saved-popup {
  position: fixed;
  z-index: 10000;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  padding: 24px 40px;
  border: 1px solid var(--accent-end);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  background: var(--panel);
  box-shadow: 0 12px 40px var(--shadow);
  font-size: 28px;
  font-weight: 700;
  pointer-events: none;
}
.preset-saved-popup[hidden] { display: none; }

.conference-camera-actions[data-scrollable-list] > .command-button {
  flex: 0 0 62px;
  width: 100%;
}

.conference-camera-actions[data-scrollable-list] .function-row-state {
  display: none;
}

/* Camera selection is exclusively supplied by SIMPL Selected_fb.
   Touch hover and local press must not imitate a selected state. */
.command-button[data-camera-preset]:not(.is-selected),
.command-button[data-conference-scenario]:not(.is-selected) {
  color: var(--ghost-text);
  background: var(--ghost);
  border-color: var(--rule);
}

/* Momentary D-pad paint ends immediately on release, even under the pointer. */
.conference-dial-pad .sc-dpad-btn { transition: none; }

.conference-camera-preset-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  min-height: 0;
}

.conference-camera-preset-list {
  flex: 1 1 auto;
  display: grid;
  grid-template-rows: repeat(5, minmax(44px, 1fr));
  gap: 10px;
  min-width: 0;
  min-height: 0;
}

.conference-camera-preset-section > h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: calc(18px * var(--text-scale));
  font-weight: 650;
}

.conference-camera-preset-list .fire-tv-app-button {
  align-self: center;
  width: 100%;
  height: 100%;
  min-height: 44px;
  max-height: 62px;
}

.conference-camera-preset-list .conference-camera-preset-save {
  color: var(--text-muted);
  background: transparent;
  border-color: var(--rule);
  box-shadow: none;
}

@media (max-width: 700px) {
  .project-size-dropdown { display: none; }
}

@media (orientation: portrait) and (max-width: 700px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-content {
    overflow-anchor: none;
    overscroll-behavior-y: contain;
  }
  :is(
    .page-content,
    .navigation-list,
    .room-dialog-grid,
    .mobile-top-actions-list,
    .lighting-popup-load-list,
    .climate-popup-body,
    .building-audio-zone-list,
    .audio-popup-list,
    .audio-popup-zone-list,
    .audio-share-room-list,
    .media-popup-columns,
    .audio-popup[data-popup-kind="settings"] .audio-popup-body,
    .media-video-source-page,
    .media-player-body,
    .media-player-list-column,
    .media-player-list,
    .scheduler-list,
    .scheduler-detail,
    .device-directory,
    .colored-lighting-studio > .panel-card-body,
    .colored-lighting-scope-list,
    .colored-lighting-preset-list
  ) {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
  }
  .top-bar,
  .audio-dock {
    transition: transform 180ms ease, opacity 140ms ease;
  }
  .app-shell.is-mobile-shell-hidden {
    grid-template-rows: 0 minmax(0, 1fr) var(--safe-bottom);
  }
  .app-shell.is-mobile-shell-hidden > .top-bar {
    opacity: 0;
    transform: translateY(-100%);
    pointer-events: none;
  }
  .app-shell.is-mobile-shell-hidden > .audio-dock {
    opacity: 0;
    transform: translateY(100%);
    pointer-events: none;
  }
  .app-shell.is-mobile-shell-hidden ~ .toast-region,
  .app-shell.is-mobile-shell-hidden .toast-region {
    bottom: calc(var(--safe-bottom) + 12px);
  }
  .top-bar { grid-template-columns: auto minmax(0, 1fr) auto; }
  .top-bar-status { display: none; }
  .panel-tools > :not(.mobile-top-actions-toggle) { display: none !important; }
  .icon-button.mobile-navigation-toggle {
    grid-column: 1;
    display: grid;
    margin-left: var(--top-compact-room-margin);
  }
  .room-selector {
    grid-column: 2;
    margin-inline: var(--top-compact-room-margin);
  }
  .room-selector > [data-current-room] {
    overflow: hidden;
    line-height: 1.05;
    text-overflow: clip;
    white-space: normal;
  }
  .panel-tools { grid-column: 3; gap: 0; }
  .icon-button.mobile-top-actions-toggle {
    display: grid;
    margin-right: var(--top-compact-room-margin);
  }
  .panel-settings-flyout {
    top: calc(100% + 6px);
    right: 0;
    max-width: 100%;
    transform: none;
  }
  .workspace { grid-column: 1; }
  .navigation-rail {
    z-index: 130;
    display: none;
    margin: 0;
    width: 100vw;
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
    background: var(--panel);
    border: 0;
    border-radius: 0;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
  }
  .navigation-rail.is-mobile-open { display: flex; }
  .navigation-rail-header { display: none; }
  .mobile-navigation-popup-header {
    display: flex;
    width: 100%;
  }
  :root[data-navigation="collapsed"] .navigation-rail.is-mobile-open .navigation-list,
  .navigation-rail.is-mobile-open .navigation-list {
    display: flex;
    flex: 1;
    padding: calc(14px * var(--text-scale));
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .navigation-rail.is-mobile-open .navigation-label { display: block; }
  .navigation-rail.is-mobile-open .navigation-button {
    justify-content: flex-start;
    gap: 18px;
    min-height: calc(68px * var(--text-scale));
    padding-inline: 20px;
  }
  .navigation-rail.is-mobile-open.is-side-popup-animating {
    will-change: opacity, transform;
    transition:
      opacity var(--side-popup-duration, 250ms) ease,
      transform var(--side-popup-duration, 250ms) cubic-bezier(0.16, 1, 0.3, 1);
  }

  .navigation-rail.is-mobile-open.is-side-popup-closing {
    transition-duration: var(--side-popup-exit-duration, 180ms);
    transition-timing-function: cubic-bezier(0.4, 0, 1, 1);
  }

  :root[data-transition-side-popup="fade"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 0; }
  :root[data-transition-side-popup="slide-horizontal"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 1; transform: translate3d(-100%, 0, 0); }
  :root[data-transition-side-popup="slide-vertical"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 1; transform: translate3d(0, -100%, 0); }
  :root[data-transition-side-popup="fade-slide"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 0; transform: translate3d(-12px, 0, 0); }
  :root[data-transition-side-popup="scale"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 0; transform: scale(0.99); }
  :root[data-transition-side-popup="crossfade"] .navigation-rail:is(.is-side-popup-opening, .is-side-popup-closing) { opacity: 0; transform: scale(1.005); }
  :root[data-transition-side-popup="instant"] .navigation-rail.is-mobile-open.is-side-popup-animating { transition: none; }
}

@media (prefers-reduced-motion: reduce) {
  .app-shell,
  .top-bar,
  .audio-dock,
  .navigation-rail,
  .navigation-list { transition: none !important; }
}

.device-page-workbench {
  display: grid;
  grid-template-columns: minmax(270px, 0.72fr) minmax(0, 2fr);
  gap: 18px;
  min-height: 100%;
}

.device-directory-panel,
.device-page-stage,
.device-page { min-width: 0; }

.device-directory {
  display: grid;
  align-content: start;
  gap: 8px;
  overflow-y: auto;
  padding: 12px;
}

.device-directory-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 10px;
  align-items: center;
  min-height: calc(66px * var(--text-scale));
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  background: var(--input-bg);
  text-align: left;
}

.device-directory-item:hover { background: var(--input-hover); }
.device-directory-item.is-selected { border-color: var(--accent-end); background: var(--input-selected); }
.device-directory-item > span:first-child { display: grid; min-width: 0; }
.device-directory-item strong,
.device-directory-item small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-directory-item small { color: var(--text-muted); }
.device-directory-item > small { grid-column: 1 / -1; }

.device-state-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--text-muted);
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 14%, transparent);
}

.device-state-dot.is-online { background: var(--good); }
.device-state-dot.is-offline,
.device-state-dot.is-unsupported { background: var(--bad); }
.device-state-dot.is-simulated { background: var(--accent-end); }

.device-page-stage {
  overflow: auto;
  border-radius: var(--radius-lg);
}

.device-page {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 100%;
  padding: 18px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: 0 18px 40px var(--shadow);
}

.device-page-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

.device-page-header h2 { margin: 3px 0 4px; font-size: calc(28px * var(--text-scale)); }
.device-page-header p { margin: 0; color: var(--text-muted); overflow-wrap: anywhere; }
.device-page-badges { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }

.device-state-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--text-primary);
  background: var(--input-bg);
  font-size: calc(12px * var(--text-scale));
  font-weight: 700;
  letter-spacing: 0.04em;
}

.device-state-badge.is-online { color: var(--good); }
.device-state-badge.is-offline,
.device-state-badge.is-unsupported { color: var(--bad); }
.device-state-badge.is-simulated,
.device-state-badge.is-preview { color: var(--accent-end); }

.device-page-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.device-page-meta > span {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--input-bg);
}

.device-page-meta small { color: var(--text-muted); letter-spacing: 0.06em; }
.device-page-meta strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device-page-body { min-width: 0; }

.device-layout {
  display: grid;
  gap: 16px;
}

.device-layout.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.device-control-stack,
.device-status-surface { display: grid; align-content: start; gap: 12px; }

.device-hero {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  min-height: 285px;
  padding: 24px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  background: var(--input-bg);
  text-align: center;
}

.device-hero.compact { min-height: 190px; }
.device-hero .themed-icon,
.device-hero .ui-icon { width: 72px; height: 72px; }
.device-hero strong { font-size: calc(38px * var(--text-scale)); }
.device-hero small { color: var(--text-muted); }

.device-stepper {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 52px 72px 52px;
  align-items: center;
  gap: 8px;
  min-height: 70px;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--input-bg);
}

.device-stepper > span { display: grid; }
.device-stepper small { color: var(--text-muted); }
.device-stepper output { text-align: center; font-size: calc(22px * var(--text-scale)); font-weight: 800; }
.device-stepper .segment-button { min-width: 0; padding-inline: 0; }

.device-action-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.device-door-video,
.device-camera-preview { min-height: 300px; }
.device-boundary-note { margin: 0; color: var(--text-muted); line-height: 1.5; }

.device-range {
  display: grid;
  gap: 7px;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  background: var(--input-bg);
}

.device-range > span { display: flex; justify-content: space-between; gap: 12px; }
.device-range input { width: 100%; }

.device-command-status {
  padding: 10px 12px;
  border-left: 3px solid var(--accent-end);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  background: var(--input-bg);
}

.device-command-status.is-rejected,
.device-command-status.is-stale { border-left-color: var(--bad); }
.device-command-status.is-reconciled { border-left-color: var(--good); }
.device-source-remote,
.registered-source-remote { display: grid; gap: 14px; }
.registered-room-audio { display: grid; gap: 14px; }
.device-empty-page { min-height: 100%; }

@media (max-width: 1024px) {
  .device-page-workbench { grid-template-columns: minmax(220px, 0.65fr) minmax(0, 1.6fr); }
  .device-page-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .device-layout.two-columns { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 700px) {
  .device-page-workbench { grid-template-columns: minmax(0, 1fr); align-content: start; }
  .device-directory-panel { max-height: 92px; }
  .device-directory-panel > .panel-card-header { display: none; }
  .device-directory {
    grid-auto-flow: column;
    grid-auto-columns: minmax(210px, 82vw);
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px;
  }
  .device-directory-item { min-height: 72px; }
  .device-page { padding: 13px; }
  .device-page-header { display: grid; }
  .device-page-badges { justify-content: flex-start; }
  .device-page-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .device-hero { min-height: 220px; }
  .device-stepper { grid-template-columns: minmax(0, 1fr) 48px 64px 48px; }
  .device-action-grid { grid-template-columns: minmax(0, 1fr); }
}

/* Lighting-local Colored Lights workspace. The wheel and preset swatches remain
   chromatic in Flat because their color is functional state, not decoration. */
.colored-lighting-page {
  --colored-lighting-wheel-size: min(230px, 100%);
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  align-content: stretch;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

.colored-lighting-page.has-status {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
}

.colored-lighting-scope-button,
.colored-lighting-preset-recall,
.colored-lighting-preset-actions > button,
.colored-lighting-primary-actions > button,
.colored-lighting-delete-confirmation button {
  min-height: 48px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.colored-lighting-scope-button:hover,
.colored-lighting-preset-recall:hover,
.colored-lighting-preset-actions > button:hover,
.colored-lighting-primary-actions > button:hover,
.colored-lighting-delete-confirmation button:hover { background: var(--input-hover); }

.colored-lighting-status {
  min-height: 44px;
  padding: 11px 14px;
  color: var(--text-primary);
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent-end);
  border-radius: var(--radius-md);
  line-height: 1.4;
}

.colored-lighting-status.is-error,
.colored-lighting-status.is-rejected,
.colored-lighting-status.is-stale { color: var(--bad); border-left-color: var(--bad); }
.colored-lighting-status.is-reconciled { color: var(--good); border-left-color: var(--good); }

.colored-lighting-workspace {
  align-items: stretch;
  height: auto;
  min-width: 0;
  min-height: 0;
}

.colored-lighting-studio {
  container-name: colored-lighting-studio;
  container-type: inline-size;
}

.colored-lighting-studio > .panel-card-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: 14px;
  overflow-x: hidden;
  overflow-y: auto;
}

.colored-lighting-preset-swatch {
  display: block;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  background: var(--swatch-color, var(--colored-lighting-swatch, #808080));
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.48), 0 4px 13px rgba(0, 0, 0, 0.28);
}

.colored-lighting-color-readout {
  display: grid;
  align-content: center;
  min-width: 0;
  gap: 3px;
}

.colored-lighting-color-readout strong,
.colored-lighting-color-readout span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.colored-lighting-color-readout strong { font-size: calc(17px * var(--text-scale)); }
.colored-lighting-color-readout span { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }

.colored-lighting-wheel-wrap {
  display: grid;
  place-items: center;
  align-self: center;
  min-width: 0;
}

.colored-lighting-wheel {
  position: relative;
  display: block;
  width: var(--colored-lighting-wheel-size);
  max-width: 100%;
  aspect-ratio: 1;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  touch-action: none;
  background:
    linear-gradient(rgb(0 0 0 / var(--brightness-overlay, 0)), rgb(0 0 0 / var(--brightness-overlay, 0))),
    radial-gradient(circle closest-side at center, #fff 0%, rgba(255, 255, 255, 0) 100%),
    conic-gradient(from 0deg, #f00 0deg, #ff0 60deg, #0f0 120deg, #0ff 180deg, #00f 240deg, #f0f 300deg, #f00 360deg);
  border: 6px solid var(--panel-raised);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--rule), 0 14px 30px rgba(0, 0, 0, 0.32);
  cursor: pointer;
}

.colored-lighting-wheel:disabled { cursor: default; }
.colored-lighting-wheel[aria-disabled="true"] { cursor: default; opacity: 0.48; }

.colored-lighting-wheel-marker {
  position: absolute;
  z-index: 1;
  left: var(--marker-x, 50%);
  top: var(--marker-y, 50%);
  width: 30px;
  height: 30px;
  pointer-events: none;
  background: transparent;
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.76), 0 3px 10px rgba(0, 0, 0, 0.38);
  transform: translate(-50%, -50%);
}

.colored-lighting-ranges {
  display: grid;
  align-content: center;
  gap: 6px;
  min-width: 0;
}

.colored-lighting-range-row {
  display: grid;
  grid-template-columns: minmax(74px, auto) minmax(0, 1fr) minmax(42px, auto);
  align-items: center;
  gap: 8px;
  min-width: 0;
  min-height: 48px;
}

.colored-lighting-range-label {
  grid-column: 1;
  grid-row: 1;
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
}
.colored-lighting-range-row input[type="range"] { grid-column: 2; grid-row: 1; height: var(--slider-control-height); }
.colored-lighting-range-row output { grid-column: 3; grid-row: 1; min-width: 42px; font-variant-numeric: tabular-nums; font-weight: 700; text-align: right; }

.colored-lighting-range-row input[type="range"]::-webkit-slider-runnable-track {
  height: var(--slider-track-height);
  background: var(--rule);
  border: 1px solid var(--rule);
}

.colored-lighting-range-row input[type="range"]::-moz-range-track {
  height: var(--slider-track-height);
  background: var(--rule);
  border: 1px solid var(--rule);
}

.colored-lighting-range-row input[type="range"]::-webkit-slider-thumb {
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
}

.colored-lighting-range-row input[type="range"]::-moz-range-thumb {
  width: var(--slider-thumb-size);
  height: var(--slider-thumb-size);
}

.colored-lighting-range-row input:is([data-colored-lighting-hue-range], [data-color-hue-range])::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00);
}

.colored-lighting-range-row input:is([data-colored-lighting-hue-range], [data-color-hue-range])::-moz-range-track {
  background: linear-gradient(90deg, #f00, #ff0, #0f0, #0ff, #00f, #f0f, #f00);
}

.colored-lighting-range-row input[data-colored-lighting-saturation-range]::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, #808080, hsl(var(--selected-hue, 210) 100% 50%));
}

.colored-lighting-range-row input[data-colored-lighting-saturation-range]::-moz-range-track {
  background: linear-gradient(90deg, #808080, hsl(var(--selected-hue, 210) 100% 50%));
}

.colored-lighting-range-row input[data-colored-lighting-brightness-range]::-webkit-slider-runnable-track {
  background: linear-gradient(90deg, #000, var(--selected-color, var(--accent-end)));
}

.colored-lighting-range-row input[data-colored-lighting-brightness-range]::-moz-range-track {
  background: linear-gradient(90deg, #000, var(--selected-color, var(--accent-end)));
}

.colored-lighting-scope,
.colored-lighting-presets { min-width: 0; }

.colored-lighting-scope > .panel-card-body,
.colored-lighting-presets > .panel-card-body {
  display: grid;
  align-content: start;
  min-height: 0;
  overflow: hidden;
}

.colored-lighting-scope > .panel-card-body { grid-template-rows: minmax(0, 1fr); }
.colored-lighting-presets > .panel-card-body { grid-template-rows: auto minmax(0, 1fr); }

.colored-lighting-presets .panel-card-body > p {
  margin: 0;
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
  line-height: 1.4;
}

.colored-lighting-scope-list,
.colored-lighting-preset-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-auto-flow: row;
  align-content: start;
  align-items: stretch;
  gap: 9px;
  min-width: 0;
  min-height: 0;
  padding: 2px 6px 2px 2px;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-color: var(--text-muted) transparent;
  scrollbar-width: thin;
  touch-action: pan-y;
}

.colored-lighting-preset-list {
  padding-inline-start: 2px;
  margin: 0;
  list-style: none;
}

.colored-lighting-scope-list::-webkit-scrollbar,
.colored-lighting-preset-list::-webkit-scrollbar { width: 10px; }

.colored-lighting-scope-list::-webkit-scrollbar-thumb,
.colored-lighting-preset-list::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border: 3px solid transparent;
  border-radius: 8px;
  background-clip: padding-box;
}

.colored-lighting-scope-button,
.colored-lighting-preset {
  min-width: 0;
  text-align: left;
}

.colored-lighting-scope-button {
  display: grid;
  align-content: center;
  gap: 3px;
  min-height: 62px;
  padding: 8px 12px;
}

.colored-lighting-scope-button strong,
.colored-lighting-scope-button span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.colored-lighting-scope-button span { font-weight: 700; }
.colored-lighting-scope-button small { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.colored-lighting-scope-button.is-selected,
.colored-lighting-scope-button[aria-pressed="true"] {
  color: var(--text-on-accent);
  background: var(--accent-gradient);
  border-color: var(--accent-end);
}
.colored-lighting-scope-button.is-selected small,
.colored-lighting-scope-button[aria-pressed="true"] small { color: inherit; opacity: 0.8; }

.colored-lighting-preset {
  display: grid;
  align-content: start;
  gap: 8px;
  min-width: 0;
}

.colored-lighting-preset-recall {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 72px;
  padding: 9px 11px;
  color: var(--ghost-text);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  text-align: left;
}

.colored-lighting-preset-recall:hover { background: var(--input-hover); }

.colored-lighting-preset-recall > span:not(.colored-lighting-preset-swatch) {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.colored-lighting-preset-recall strong,
.colored-lighting-preset-recall small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.colored-lighting-preset-recall small { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.colored-lighting-preset-swatch { width: 42px; height: 42px; }

.colored-lighting-preset-actions,
.colored-lighting-primary-actions,
.colored-lighting-delete-confirmation > div {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.colored-lighting-preset-actions { justify-content: flex-end; }
.colored-lighting-preset-actions > button,
.colored-lighting-delete-confirmation button { padding-inline: 14px; }
.colored-lighting-preset-actions > [data-colored-lighting-delete],
.colored-lighting-delete-confirmation > [data-colored-lighting-confirm-delete] { color: var(--bad); }
.colored-lighting-primary-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.colored-lighting-primary-actions > button { padding-inline: 12px; font-weight: 700; }
.colored-lighting-primary-actions > .primary-button { color: var(--text-on-accent); background: var(--accent-gradient); border-color: var(--accent-end); }

.colored-lighting-delete-confirmation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(2, minmax(48px, auto));
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px;
  color: var(--text-primary);
  background: var(--panel-inset);
  border: 1px solid var(--bad);
  border-radius: var(--radius-md);
}

.colored-lighting-delete-confirmation > span { font-size: calc(13px * var(--text-scale)); font-weight: 700; }
.colored-lighting-delete-confirmation .danger-button { color: var(--bad); }

:root[data-theme="flat"] :is(
  .colored-lighting-wheel,
  .colored-lighting-wheel-marker,
  .colored-lighting-preset-swatch
) {
  border-radius: 50%;
  filter: none;
}

@media (max-width: 1180px) {
  .colored-lighting-page { --colored-lighting-wheel-size: min(210px, 100%); }
  .colored-lighting-page.has-status { gap: 12px; }
  .colored-lighting-studio > .panel-card-body,
  .colored-lighting-scope > .panel-card-body,
  .colored-lighting-presets > .panel-card-body { padding: 16px; }
  .colored-lighting-range-row { grid-template-columns: minmax(66px, auto) minmax(0, 1fr) minmax(38px, auto); gap: 6px; }
}

@media (max-width: 940px), (max-width: 1024px) and (max-height: 520px) {
  .colored-lighting-page { height: auto; min-height: auto; }
  .colored-lighting-workspace { height: auto; min-height: auto; }
}

@media (max-width: 520px) {
  .colored-lighting-page { --colored-lighting-wheel-size: min(248px, 74vw); }
  .colored-lighting-studio > .panel-card-body,
  .colored-lighting-scope > .panel-card-body,
  .colored-lighting-presets > .panel-card-body { padding: 14px; }
  .colored-lighting-color-readout { justify-items: center; text-align: center; }
  .colored-lighting-range-row { grid-template-columns: minmax(60px, auto) minmax(0, 1fr) minmax(50px, auto); }
  .colored-lighting-primary-actions { grid-template-columns: minmax(0, 1fr); }
}

@container colored-lighting-studio (min-width: 560px) {
  .colored-lighting-studio > .panel-card-body {
    grid-template-columns: minmax(190px, 1.1fr) minmax(154px, 0.9fr);
  }

  .colored-lighting-studio > .panel-card-body > :is(
    .colored-lighting-primary-actions
  ) { grid-column: 1 / -1; }

  .colored-lighting-color-readout { grid-column: 2; }
}

@container colored-lighting-studio (max-width: 320px) {
  .colored-lighting-range-row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: auto auto;
    gap: 4px 8px;
    min-height: 58px;
  }

  .colored-lighting-range-row input[type="range"] {
    grid-column: 1 / -1;
    grid-row: 1;
    width: 100%;
  }

  .colored-lighting-range-label { grid-column: 1; grid-row: 2; }
  .colored-lighting-range-row output { grid-column: 2; grid-row: 2; }
}

/* Climate uses the canonical Template 2 Section Panes for controls and schedule. */
.climate-page.content-grid {
  align-content: stretch;
  min-height: 100%;
}

.climate-card-header {
  position: relative;
  z-index: 4;
  justify-content: flex-start;
  gap: 10px;
  padding: 5px 16px 0;
  overflow: visible;
}

.climate-schedule-header { justify-content: flex-end; }

.climate-header-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.climate-header-menu {
  position: relative;
  min-width: 0;
}

.climate-header-menu > summary { list-style: none; }
.climate-header-menu > summary::-webkit-details-marker { display: none; }
.climate-header-menu[open] { z-index: 6; }

.climate-transparent-button {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-width: 132px;
  height: calc(var(--structural-header-height) - 10px);
  padding: 4px 8px;
  color: var(--text-primary);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.climate-header-menu.is-disabled .climate-transparent-button {
  cursor: default;
  opacity: 0.58;
}

.climate-header-menu > summary:hover,
.climate-header-menu > summary:focus-visible,
.climate-header-menu[open] > summary { background: var(--input-hover); }

.climate-transparent-button .themed-icon {
  width: 24px;
  height: 24px;
  color: var(--text-accent);
}

.climate-header-button-copy {
  display: grid;
  min-width: 0;
  gap: 1px;
  text-align: left;
}

.climate-header-button-copy small,
.climate-header-button-copy strong {
  overflow: hidden;
  line-height: 1.05;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.climate-header-button-copy small {
  color: var(--text-muted);
  font-size: calc(10px * var(--text-scale));
}

.climate-header-button-copy strong { font-size: calc(14px * var(--text-scale)); }

.climate-header-dropdown {
  position: absolute;
  z-index: 8;
  top: calc(100% + 7px);
  left: 0;
  display: grid;
  gap: 7px;
  width: max-content;
  min-width: 190px;
  max-width: min(280px, calc(100vw - 20px));
  padding: 8px;
  color: var(--text-primary);
  background: var(--input-dropdown);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.46);
}

.climate-schedule-header .climate-header-dropdown {
  right: 0;
  left: auto;
}

.climate-header-option {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 180px;
  min-height: 48px;
  padding: 6px 12px;
  color: var(--text-primary);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  text-align: left;
}

.climate-header-option:hover,
.climate-header-option:focus-visible,
.climate-header-option.is-selected {
  color: var(--text-accent);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.climate-header-option .themed-icon { width: 24px; height: 24px; }

.climate-status-dropdown {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.climate-status-dropdown > span { color: var(--text-muted); font-size: calc(12px * var(--text-scale)); }
.climate-status-dropdown > strong { font-size: calc(18px * var(--text-scale)); }
.climate-status-dropdown > small {
  grid-column: 1 / -1;
  max-width: 250px;
  color: var(--text-muted);
  line-height: 1.35;
}

.climate-card-body.climate-control-pane-content {
  display: flex;
  padding: 0;
  overflow: auto;
}

.climate-control-deck {
  display: grid;
  grid-template-areas:
    "overview"
    "setpoints";
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(270px, 1fr) auto;
  width: 100%;
  min-width: 0;
  min-height: 100%;
  border-right: 0;
}

.climate-overview {
  display: grid;
  grid-area: overview;
  place-items: center;
  min-width: 0;
  padding: 20px;
}

.climate-page-dial {
  display: grid;
  place-items: center;
  width: 100%;
  min-width: 0;
}

.climate-page-dial .widget-climate-dial { width: min(100%, 300px); }
.climate-page-dial .widget-climate-setpoint { font-size: 14px; }

.climate-setpoints-section {
  display: grid;
  grid-area: setpoints;
  gap: 0;
  padding: 0;
  border-top: 0;
}

.climate-setpoint-list {
  width: 100%;
  padding: 4px 24px 14px;
}

.climate-schedule-pane-content {
  padding: 0;
  overflow: auto;
}

/* Climate keeps the established owned scrollers but presents them as direct
   drag surfaces. The stacked portrait page uses the same hidden indicator on
   its Active Page Host while the pane bodies retain independent overflow when
   their content exceeds a constrained landscape pane. */
.page-content:has(> .climate-page),
.climate-control-pane-content,
.climate-schedule-pane-content {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.page-content:has(> .climate-page)::-webkit-scrollbar,
.climate-control-pane-content::-webkit-scrollbar,
.climate-schedule-pane-content::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.climate-scheduler-summary {
  display: grid;
  align-content: start;
  gap: 24px;
  width: 100%;
  min-width: 0;
  min-height: 100%;
  padding: 30px 28px;
  background: linear-gradient(145deg, var(--panel-inset), transparent 78%);
  border: 0;
}

.scheduler-summary-title {
  margin: 0;
  font-size: calc(18px * var(--text-scale));
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
}

.scheduler-next-schedule {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--input-bg);
  border: 1px solid var(--rule);
  border-radius: var(--radius-md);
}

.scheduler-next-schedule > span {
  color: var(--text-muted);
  font-size: calc(13px * var(--text-scale));
}

.scheduler-next-schedule strong {
  display: grid;
  gap: 5px;
  font-size: calc(18px * var(--text-scale));
  line-height: 1.35;
  text-align: left;
}

.scheduler-next-line {
  display: block;
  color: var(--text-primary);
  font: inherit;
}

.scheduler-summary-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: auto;
}

.scheduler-summary-actions > button {
  min-width: 0;
  min-height: max(52px, calc(54px * var(--text-scale)));
  height: auto;
  padding: 9px 12px;
  line-height: 1.2;
}

@media (max-width: 1180px) {
  .climate-header-controls { width: 100%; }
  .climate-header-menu { flex: 1 1 0; }
  .climate-transparent-button {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 940px) {
  .climate-page > .panel-card { min-height: 520px; }
  .climate-control-deck {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(250px, 1fr) auto;
    max-width: none;
  }
  .climate-scheduler-summary {
    width: 100%;
    margin: 0;
    border: 0;
  }
}

@media (orientation: portrait) and (max-width: 700px) {
  .climate-page > .panel-card { min-height: auto; }
  .climate-control-deck {
    grid-template-areas:
      "overview"
      "setpoints";
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
  }
  .climate-overview { padding: 20px; }
  .climate-mode-section { display: none; }
  .climate-card-header { padding-inline: 8px; }
  .climate-header-controls { width: 100%; }
  .climate-header-menu { flex: 1 1 0; }
  .climate-transparent-button {
    width: 100%;
    min-width: 0;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 6px;
    padding-inline: 6px;
  }
  .climate-header-dropdown { max-width: min(250px, calc(100vw - 28px)); }
  .climate-header-menu:last-child .climate-header-dropdown {
    right: 0;
    left: auto;
  }
  .climate-setpoint-list { padding-inline: 14px; }
  .climate-scheduler-summary { padding: 24px 18px; }
}

@media (max-width: 520px) {
  .scheduler-summary-actions { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 400px) {
  .scheduler-detail-content,
  .scheduler-editor,
  .scheduler-empty-detail { padding: 4px; }
  .scheduler-editor-event { padding: 2px; }
  .scheduler-weekdays { grid-template-columns: repeat(4, minmax(48px, 1fr)); }
  .scheduler-week-row { padding-inline: 2px; }
}

/* ========== Widgets Dashboard ========== */

.icon-power { --icon-mask: url("Icons/controls/POWER.png"); }

.widgets-dashboard-grid {
  --widget-primary-size: clamp(270px, 18vw, 360px);
  --widget-light-size: clamp(247.5px, 16.5vw, 330px);
}

@media (min-width: 1181px) {
  .content-grid.source-template-grid.widgets-dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.system-widget {
  --widget-accent: var(--accent-end);
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) 104px;
  min-width: 0;
  min-height: 0;
  padding: 18px;
  overflow: hidden;
}

.media-widget { grid-template-rows: minmax(0, 1fr); }


.media-widget { --widget-accent: #45a7ff; }
.lighting-widget { --widget-accent: #f5bd5b; }

.widget-card-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
}

.widget-card-title {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.widget-card-title > strong { font-size: calc(15px * var(--text-scale)); }

.widget-card-icon {
  display: grid;
  place-items: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  color: color-mix(in srgb, var(--widget-accent) 82%, var(--text-primary));
  background: color-mix(in srgb, var(--widget-accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--widget-accent) 32%, transparent);
  border-radius: 14px;
}

.widget-card-icon .themed-icon { width: 21px; height: 21px; }

.widget-card-state {
  color: var(--text-muted);
  font-size: calc(10px * var(--text-scale));
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.widget-card-tools { position: relative; z-index: 2; }

.widget-card-visual {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
}

.widget-card-footer { position: relative; z-index: 2; min-width: 0; }

.widget-primary-object { width: min(100%, var(--widget-primary-size)); aspect-ratio: 1; }

.widget-media-art,
.widget-media-source-icon {
  border: 1px solid var(--rule);
  border-radius: 24px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, .28);
}

.widget-media-art { display: block; object-fit: cover; }

.widget-media-source-icon {
  display: grid;
  place-items: center;
  color: color-mix(in srgb, var(--widget-accent) 82%, var(--text-primary));
  background:
    radial-gradient(circle at 50% 45%, color-mix(in srgb, var(--widget-accent) 20%, transparent), transparent 62%),
    color-mix(in srgb, var(--panel-raised) 86%, transparent);
}

.widget-media-source-icon .themed-icon { width: 36%; height: 36%; }

.widget-media-power,
.widget-climate-footer button,
.widget-lighting-footer button,
.widget-transport-button {
  min-width: 44px;
  min-height: 44px;
  color: var(--ghost-text);
  background: color-mix(in srgb, var(--panel-raised) 88%, transparent);
  border: 1px solid var(--rule);
  border-radius: 14px;
}

.widget-media-power {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--ui-white);
  background: #e5484d;
  border-color: #ff6b70;
  box-shadow: 0 8px 22px rgba(229, 72, 77, .25);
}

.widget-media-power[aria-pressed="false"] { color: #ffd8d9; background: #7d252a; box-shadow: none; }
.widget-media-power .ui-icon { width: 22px; height: 22px; }

.widget-media-footer {
  display: grid;
  grid-template-rows: 55px 44px;
  gap: 5px;
  align-content: end;
}

.widget-media-copy { display: grid; align-self: end; min-width: 0; gap: 4px; padding: 0 1px 5px; }
.widget-media-copy strong { overflow: hidden; font-size: calc(25px * var(--text-scale)); font-weight: 610; letter-spacing: -.04em; text-overflow: ellipsis; white-space: nowrap; }
.widget-media-copy span { overflow: hidden; color: var(--text-muted); font-size: calc(11px * var(--text-scale)); text-overflow: ellipsis; white-space: nowrap; }
.widget-media-transports { display: flex; gap: 8px; }
.widget-transport-button { width: 44px; height: 44px; padding: 0; }
.widget-transport-button.is-primary { color: #07110f; background: var(--widget-accent); border-color: transparent; }
.widget-transport-button:disabled { opacity: .36; }

.widget-climate-dial { height: auto; overflow: visible; background: transparent; touch-action: none; user-select: none; }
.widget-climate-dial[data-widget-climate-mode="heat"] { --widget-climate-arc-start: #c75a50; --widget-climate-arc-end: #a83d35; }
.widget-climate-dial[data-widget-climate-mode="cool"] { --widget-climate-arc-start: #4f8ebd; --widget-climate-arc-end: #2f6f9f; }
.widget-climate-dial[data-widget-climate-mode="auto"] { --widget-climate-arc-start: #4f8ebd; --widget-climate-arc-end: #c75a50; }
.widget-climate-dial[data-widget-climate-mode="off"] { --widget-climate-arc-start: var(--ui-white); --widget-climate-arc-end: var(--ui-white); }
.widget-climate-rings { pointer-events: none; fill: none; stroke-linecap: round; }
.widget-climate-arc-track { stroke: color-mix(in srgb, var(--text-primary) 14%, var(--panel-raised)); stroke-width: 5; opacity: .78; }
.widget-climate-arc-line { stroke: var(--widget-climate-arc-paint); stroke-width: 3; opacity: .9; }
.widget-circle-value { fill: var(--text-primary); stroke: none; font: 560 64px "Segoe UI Variable", "Segoe UI", sans-serif; text-anchor: middle; dominant-baseline: middle; letter-spacing: -4px; }
.widget-circle-unit { fill: var(--text-muted); font-size: 25px; letter-spacing: 0; }
.widget-climate-setpoint { stroke: none; font: 650 18px "Segoe UI Variable", "Segoe UI", sans-serif; }
.widget-climate-heat { fill: #c75a50; text-anchor: end; }
.widget-climate-cool { fill: #4f8ebd; text-anchor: start; }
.widget-climate-setpoint.is-single { text-anchor: middle; }
.widget-climate-separator { fill: var(--text-muted); opacity: .7; }
.widget-climate-anchor { cursor: grab; outline: none; }
.widget-climate-anchor.is-dragging { cursor: grabbing; }
.widget-climate-anchor-hit { fill: transparent; stroke: none; }
.widget-climate-anchor-halo { fill: currentColor; stroke: none; opacity: .1; }
.widget-climate-anchor-core { fill: currentColor; stroke: color-mix(in srgb, var(--ui-white) 20%, currentColor); stroke-width: 1; filter: var(--widget-climate-anchor-filter); }
.widget-climate-anchor-center { fill: #071019; stroke: none; }
.widget-climate-anchor.is-heat { color: #a83d35; }
.widget-climate-anchor.is-cool { color: #2f6f9f; }
.widget-climate-anchor:focus-visible .widget-climate-anchor-halo { opacity: .28; }
.widget-climate-footer { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-content: end; gap: 8px; }
.widget-climate-footer button { padding: 0 10px; font-size: calc(12px * var(--text-scale)); font-weight: 650; }

.widget-light-orb {
  position: relative;
  display: grid;
  place-items: center;
  width: min(91.6667%, var(--widget-light-size));
  color: var(--text-primary);
  background:
    radial-gradient(circle, rgba(255, 220, 146, var(--widget-light-alpha)) 0 25%, transparent 64%),
    conic-gradient(from 225deg, #f5bd5b 0 var(--widget-light-progress), var(--rule) var(--widget-light-progress) 75%, transparent 75%);
  border: 1px solid color-mix(in srgb, #f5bd5b 32%, var(--rule));
  border-radius: 50%;
  box-shadow: inset 0 0 0 14px var(--panel), 0 12px 38px rgba(245, 189, 91, var(--widget-light-alpha));
  cursor: grab;
  touch-action: none;
  user-select: none;
  container-type: inline-size;
}

.widget-light-orb.is-dragging { cursor: grabbing; }
.widget-light-orb:focus-visible { outline: 3px solid #f5bd5b; outline-offset: 5px; }
.widget-light-orb::after { content: ""; position: absolute; inset: 17px; z-index: 0; background: var(--panel-raised); border-radius: 50%; }
.widget-orb-value { position: relative; z-index: 1; display: flex; align-items: baseline; line-height: 1; }
.widget-orb-value strong { font: 560 29.0909cqi "Segoe UI Variable", "Segoe UI", sans-serif; letter-spacing: -1.8182cqi; }
.widget-orb-value small { margin-left: 2.4242cqi; color: var(--text-muted); font: 400 11.3636cqi "Segoe UI Variable", "Segoe UI", sans-serif; }
.widget-orb-handle { position: absolute; z-index: 2; left: var(--widget-light-handle-x); top: var(--widget-light-handle-y); width: 22px; height: 22px; pointer-events: none; background: #f5bd5b; border: 4px solid var(--panel); border-radius: 50%; box-shadow: 0 0 0 1px #f5bd5b, 0 4px 14px rgba(245, 189, 91, .38); transform: translate(-50%, -50%); }

.widget-lighting-footer { display: grid; grid-template-columns: 50px minmax(0, 1fr) 50px; align-content: end; gap: 8px; }
.widget-lighting-footer button { padding: 0 8px; font-weight: 680; }
.widget-lighting-footer [data-widget-light-step] { font-size: calc(18px * var(--text-scale)); }
.widget-lighting-footer [data-lighting-group-toggle][aria-pressed="true"] { color: color-mix(in srgb, #f5bd5b 82%, var(--text-primary)); background: color-mix(in srgb, #f5bd5b 15%, var(--panel)); border-color: color-mix(in srgb, #f5bd5b 66%, white); }

.widget-unavailable { position: relative; z-index: 1; grid-row: 1 / -1; display: grid; place-items: center; min-height: 0; }

@media (max-width: 1180px) {
  .widgets-dashboard-grid { --widget-primary-size: 220px; --widget-light-size: 201.667px; }
  .system-widget { padding: 13px; }
  .widget-primary-object { width: min(100%, 220px); }
  .widget-light-orb { width: min(91.6667%, 201.667px); }
  .widget-media-art, .widget-media-source-icon { border-radius: 20px; }
  .widget-media-copy strong { font-size: calc(20px * var(--text-scale)); }
}

@media (max-width: 700px) {
  .system-widget { padding: 10px; }
  .widget-climate-dial { width: min(100%, 305.455px); }
  .widget-light-orb { width: min(91.6667%, 280px); }
  .widget-orb-value strong { font-size: 29.0909cqi; letter-spacing: -5px; }
  .widget-orb-value small { margin-left: 6px; font-size: 11.3636cqi; }
}

@media (max-height: 430px) and (orientation: landscape) and (min-width: 701px) {
  .system-widget { padding: 11px; }
  .widget-card-icon { width: 38px; height: 38px; flex-basis: 38px; }
  .widget-primary-object { width: min(100%, 205px); }
  .widget-light-orb { width: min(91.6667%, 187.917px); }
  .widget-orb-value strong { font-size: 54.667px; letter-spacing: -3.417px; }
  .widget-orb-value small { margin-left: 5px; font-size: 21.354px; }
}

/* ========== Media Player ========== */

.media-current-panel:has(.media-player-body) { height: 100%; }

.media-player-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(360px, 1.12fr);
  align-items: center;
  gap: clamp(34px, 5vw, 88px);
  padding: clamp(20px, 3.2vw, 42px) clamp(28px, 5.2vw, 78px);
  overflow: hidden;
  isolation: isolate;
}

.now-playing-heading-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.now-playing-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-player-favorite {
  flex: 0 0 48px;
  width: 48px;
  min-width: 48px;
  height: 48px;
  min-height: 48px;
  color: var(--text-muted);
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: 50%;
}

.media-player-favorite:hover {
  color: var(--text-primary);
  background: var(--input-hover);
  border-color: var(--text-muted);
}

.media-player-favorite:active { transform: scale(0.94); }

.now-playing-player-name {
  font-size: calc(13px * var(--text-scale));
  font-weight: 600;
  color: var(--text-primary);
}

/* Album artwork image overlay */
.now-playing-art { position: relative; }

.player-art-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.now-playing-art.has-art-error .player-art-image { display: none; }

/* Long-name overflow guard.
   min-width: 0 prevents the CSS Grid track from auto-sizing to min-content
   when white-space: nowrap is active, which would defeat overflow: hidden. */
.now-playing-copy {
  min-width: 0;
  width: 100%;
  overflow: hidden;
}

.now-playing-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.now-playing-artist-album {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Playback state badge */
.media-player-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--panel-raised);
  border: 1px solid var(--rule);
  font-size: calc(13px * var(--text-scale));
  color: var(--text-muted);
}

[data-playback-state="offline"] .media-player-status,
[data-playback-state="busy"] .media-player-status {
  color: var(--bad);
  border-color: var(--bad);
}

[data-playback-state="buffering"] .media-player-status { color: var(--accent-end); border-color: var(--accent-end); }
[data-playback-state="paused"] .media-player-status { color: var(--warn); }

/* Progress / seek row */
.media-player-progress {
  display: grid;
  gap: 4px;
}

.player-time-elapsed,
.player-time-duration {
  flex-shrink: 0;
  font-size: calc(12px * var(--text-scale));
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 3.6ch;
}

/* Seek slider — entirely custom, no native input */
.player-seek-area {
  position: relative;
  display: flex;
  align-items: center;
  height: 20px;
  min-width: 0;
}

.media-player-time-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

/* The line — theme gradient across the full track */
.player-seek-track {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--accent-start), var(--accent-end));
  border-radius: 999px;
  box-shadow: 0 0 5px color-mix(in srgb, var(--accent-end) 30%, transparent);
  pointer-events: none;
}

.player-seek-fill { display: none; }

/* The thumb — white circle, dark center dot */
.player-seek-thumb {
  position: absolute;
  left: var(--seek-fill, 0%);
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: radial-gradient(circle at center, #111827 0%, #111827 18%, #ffffff 19%, #ffffff 100%);
  border-radius: 50%;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

/* Invisible drag/click surface */
.player-seek-interactive {
  position: absolute;
  inset: 0;
  cursor: pointer;
  border-radius: 999px;
}
.player-seek-interactive[data-seek-enabled="0"] { cursor: default; }
.player-seek-interactive:focus-visible { outline: 2px solid var(--focus); outline-offset: 6px; border-radius: 999px; }

/* Next-track hint */
.media-player-next {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 8px 4px;
  overflow: hidden;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: calc(12px * var(--text-scale));
  color: var(--text-muted);
}

button.media-player-next {
  width: 100%;
  text-align: left;
  background: transparent;
  border-right: 0;
  border-left: 0;
  border-radius: 0;
}

.media-player-next.is-actionable:hover,
.media-player-next.is-actionable:focus-visible {
  color: var(--text-primary);
  background: var(--input-hover);
}

.media-player-next > .themed-icon {
  width: 22px;
  height: 22px;
}

.player-next-label {
  flex-shrink: 0;
  font-size: calc(10px * var(--text-scale));
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.player-next-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Queue / Up Next button — top of the controls pane, themed accent bar */
.media-player-queue-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  flex: 0 0 auto;
  min-height: 72px;
  padding: 14px 20px;
  text-align: left;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--accent-end) 11%, transparent);
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-end) 28%, var(--rule));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  cursor: default;
  transition: background 120ms ease;
}

button.media-player-queue-button {
  cursor: pointer;
}

button.media-player-queue-button:hover,
button.media-player-queue-button:focus-visible {
  background: color-mix(in srgb, var(--accent-end) 20%, transparent);
  outline: none;
}

button.media-player-queue-button:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.media-player-queue-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  overflow: hidden;
}

.media-player-queue-button .player-next-label {
  color: var(--accent-end);
  font-size: calc(11px * var(--text-scale));
}

.media-player-queue-button .player-next-title {
  font-size: calc(15px * var(--text-scale));
  font-weight: 600;
}

.media-player-queue-button .themed-icon {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  color: var(--accent-end);
}

/* Afterglow five-control hierarchy: utilities, skip actions, and the large
   centered Play/Pause action. Missing capabilities simply collapse out. */
.media-player-primary-transport {
  display: grid;
  grid-template-columns: repeat(5, auto);
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 2.2vw, 20px);
}

.media-player-primary-transport .transport-button {
  display: grid;
  place-items: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  min-height: 48px;
  color: var(--text-primary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 50%;
  box-shadow: none;
  transition: color 150ms ease, background 150ms ease, border-color 150ms ease, transform 120ms ease, box-shadow 150ms ease;
}

.media-player-primary-transport .transport-button:hover {
  background: var(--input-hover);
  border-color: var(--rule);
}

.media-player-primary-transport .transport-button:active { transform: scale(0.94); }

.media-player-primary-transport .transport-button.is-utility {
  color: var(--text-muted);
}

.media-player-primary-transport .transport-button.is-utility[aria-pressed="true"] {
  color: var(--accent-end);
  background: var(--input-selected);
  border-color: var(--accent-end);
}

.media-player-primary-transport .transport-button.is-skip {
  width: 56px;
  min-width: 56px;
  height: 56px;
  min-height: 56px;
}

.media-player-primary-transport .transport-button.is-primary {
  width: 76px;
  min-width: 76px;
  height: 76px;
  min-height: 76px;
  color: var(--text-on-accent);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-start) 68%, #000),
    color-mix(in srgb, var(--accent-end) 68%, #000)
  );
  border-color: color-mix(in srgb, var(--accent-end) 78%, #000);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3), 0 0 0 7px color-mix(in srgb, var(--accent-end) 8%, transparent);
}

.media-player-primary-transport .transport-button.is-primary:hover {
  color: var(--text-on-accent);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent-start) 74%, #000),
    color-mix(in srgb, var(--accent-end) 74%, #000)
  );
  border-color: color-mix(in srgb, var(--accent-start) 82%, #000);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.38), 0 0 0 9px color-mix(in srgb, var(--accent-end) 11%, transparent);
}

.media-player-primary-transport .transport-button.is-primary .themed-icon {
  width: 31px;
  height: 31px;
}

/* The PLAY asset's visible alpha centroid sits 10.8% left of its canvas center. */
.transport-button[data-transport-icon="PLAY"] .themed-icon {
  transform: translateX(10.8%);
}

/* Production-only actions remain available without competing with the primary row. */
.media-player-transport-extended {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.media-player-transport-extended .transport-button {
  min-width: 44px;
  min-height: 44px;
  color: var(--text-muted);
  background: var(--ghost);
  border-color: var(--rule);
  border-radius: 50%;
}

.media-player-ambient-art,
.media-player-vignette {
  position: absolute;
  z-index: -2;
  inset: -18%;
  width: 136%;
  height: 136%;
  pointer-events: none;
}

.media-player-ambient-art {
  object-fit: cover;
  filter: blur(70px) saturate(.72) contrast(1.12);
  opacity: .45;
  transform: scale(1.08);
}

.media-player-vignette {
  z-index: -1;
  background:
    linear-gradient(112deg, color-mix(in srgb, var(--panel) 88%, transparent) 18%, color-mix(in srgb, var(--panel) 28%, transparent) 68%, color-mix(in srgb, var(--panel) 88%, transparent) 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 8%, transparent), color-mix(in srgb, var(--panel) 72%, transparent));
}

.media-player-art-column,
.media-player-control-column {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.media-player-art-column {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 10px;
  min-height: 0;
}

.media-player-grid {
  align-content: stretch;
  /* min-height: 100% makes the grid at least as tall as the page-content viewport.
     align-content: stretch distributes that height to the panel-card rows.
     The art (flex: 1 1 0) fills remaining space in the art-column without overflow. */
  min-height: 100%;
}

/* Media player uses equal-width panes — override the default two-columns ratio */
.media-player-grid.content-grid.two-columns {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

/* Narrow/portrait: single column, sections stack and page scrolls between them —
   same pattern as all other pages on narrow viewports.
   Must match the 3-class specificity of the two-columns override above. */
@media (max-width: 940px) {
  .media-player-grid.content-grid.two-columns {
    grid-template-columns: 1fr;
    /* Restore natural height so stacked sections can scroll */
    height: auto;
    min-height: 100%;
  }
  /* Pane 1 fills the visible workspace exactly.
     --top-height and --audio-dock-height are the shared tokens that define the
     top-bar and dock row heights in the app-shell grid; they vary with text size.
     Do NOT use a raw vh value — it ignores those rows and overflows the workspace. */
  .media-player-grid .panel-card:first-child {
    min-height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom, 0px) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
  }
  /* Art column: stretch children full-width; distribute content top→bottom so
     transport pins to the bottom and green items fill the space between art and transport. */
  .media-player-grid .media-player-art-column {
    align-items: stretch;
    justify-content: space-between;
    gap: 0;
  }
  /* Art: fixed size in narrow, centered horizontally. */
  .media-player-grid .media-player-art-frame.now-playing-art {
    flex: 0 0 auto;
    width: min(100%, 260px);
    align-self: center;
  }
  /* Seek bar and transport fill the full card width in narrow. */
  .media-player-grid .media-player-progress,
  .media-player-grid .media-player-primary-transport {
    align-self: stretch;
    width: 100%;
    min-width: 0;
  }
  /* Title stays centered; track info (artist / album / detail) is left-aligned. */
  .media-player-grid .media-player-art-title { text-align: center; }
  .media-player-grid .media-player-track-info { align-items: flex-start; text-align: left; }
}

.media-player-art-title {
  margin: 0;
  font-size: clamp(calc(24px * var(--text-scale)), 4.5cqi, calc(52px * var(--text-scale)));
  line-height: 1.1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.media-player-art-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Track title / artist / detail block below the art frame */
.media-player-track-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

/* Always-visible list column in pane 2 */
.media-player-list-column {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0;
  gap: 0;
}

.media-player-art-frame.now-playing-art {
  position: relative;
  display: grid;
  place-items: center;
  /* Grow to fill remaining flex height; aspect-ratio derives width from height.
     This works because grid height is locked (height: 100% on .media-player-grid),
     so flex distributes only what's left after title/info/seek/transport. */
  flex: 1 1 0;
  min-height: 0;
  width: auto;       /* width = height × aspect-ratio (derived by browser) */
  max-width: 100%;   /* never wider than the pane */
  aspect-ratio: 1;   /* always square */
  align-self: flex-start;
  margin: 0;
  overflow: hidden;
  background: var(--panel-inset);
  border: 1px solid var(--rule);
  border-radius: 28px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, .52);
  isolation: isolate;
}

.media-player-art-frame .player-art-image {
  position: relative;
  inset: auto;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.media-player-art-frame > .themed-icon { z-index: -1; }

.media-player-art-sheen {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(142deg, rgba(255, 255, 255, .12), transparent 25%, transparent 72%, rgba(3, 5, 8, .24));
}

.media-player-quality-badge {
  position: absolute;
  z-index: 2;
  right: 16px;
  bottom: 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  max-width: calc(100% - 32px);
  padding: 7px 10px;
  overflow: hidden;
  color: var(--text-primary);
  font-size: calc(10px * var(--text-scale));
  font-weight: 800;
  letter-spacing: .08em;
  text-overflow: ellipsis;
  text-transform: uppercase;
  white-space: nowrap;
  background: color-mix(in srgb, var(--panel-inset) 85%, transparent);
  border: 1px solid var(--rule);
  border-radius: 999px;
  backdrop-filter: blur(14px);
}

.media-player-quality-badge > span {
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  background: #5bc7c0;
  border-radius: 50%;
  box-shadow: 0 0 12px #5bc7c0;
}

.media-player-art-caption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(100%, 500px);
  padding: 13px 2px 0;
  overflow: hidden;
  color: color-mix(in srgb, var(--text-muted) 66%, transparent);
  font-size: calc(10px * var(--text-scale));
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.media-player-art-caption span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-player-control-column {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 16px;
  max-width: 690px;
}

.media-player-track-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.media-player-track-status {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  overflow: hidden;
  color: var(--text-muted);
  font-size: calc(12px * var(--text-scale));
  font-weight: 650;
  letter-spacing: .04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.media-player-track-status .media-player-status {
  display: inline;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.media-player-status-pulse {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  background: #5bc7c0;
  border-radius: 50%;
  box-shadow: 0 0 16px rgba(91, 199, 192, .7);
}

[data-playback-state="paused"] .media-player-status-pulse,
[data-playback-state="stopped"] .media-player-status-pulse {
  background: #f2a64a;
  box-shadow: 0 0 16px rgba(242, 166, 74, .55);
}

[data-playback-state="offline"] .media-player-status-pulse,
[data-playback-state="busy"] .media-player-status-pulse { background: #ef786f; }

.media-player-track-copy { margin-top: clamp(14px, 2.5vh, 28px); }

.media-player-track-copy .now-playing-source-type {
  color: var(--accent-end);
  font-size: calc(10px * var(--text-scale));
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.media-player-track-copy .now-playing-title {
  max-width: 14ch;
  margin: 8px 0 0;
  overflow: visible;
  font-size: clamp(calc(34px * var(--text-scale)), 4.6vw, calc(68px * var(--text-scale)));
  font-weight: 630;
  line-height: .98;
  letter-spacing: -.055em;
  text-overflow: clip;
  text-wrap: balance;
  white-space: normal;
}

.media-player-track-artist {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: clamp(calc(18px * var(--text-scale)), 2vw, calc(27px * var(--text-scale)));
  font-weight: 450;
  letter-spacing: -.025em;
}

.media-player-track-detail {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 8px 0 0;
  color: color-mix(in srgb, var(--text-muted) 80%, transparent);
  font-size: calc(11px * var(--text-scale));
  font-weight: 600;
}

.media-player-body .media-player-progress { margin-top: clamp(18px, 3vh, 32px); }
.media-player-body .player-seek-track { height: 5px; background: var(--rule); border: 0; }
.media-player-body .player-seek-fill { background: var(--accent-end); }
.media-player-body .player-time-elapsed,
.media-player-body .player-time-duration { color: var(--text-muted); }

.media-player-body .media-player-primary-transport {
  justify-content: space-between;
  gap: clamp(8px, 1.3vw, 20px);
  margin-top: clamp(16px, 2.8vh, 28px);
}

.media-player-body .media-player-transport-extended { margin-top: 8px; }

.media-player-body .media-player-next {
  min-height: 62px;
  margin-top: clamp(14px, 2.5vh, 24px);
  padding: 8px 4px 8px 0;
  color: var(--text-muted);
  border-color: var(--rule);
}

.media-player-next-copy { display: flex; flex-direction: column; min-width: 0; }
.media-player-next-copy strong,
.media-player-next-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-player-next-copy strong { font-size: calc(13px * var(--text-scale)); }
.media-player-next-copy small { margin-top: 3px; color: var(--text-muted); font-size: calc(11px * var(--text-scale)); }

.media-player-page-actions {
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 12px;
}

.media-player-page-actions .command-button {
  min-height: calc(44px * var(--text-scale));
  padding: 0 16px;
}

.media-player-list-layer {
  position: absolute;
  z-index: 12;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.media-player-list-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  background: rgba(0, 0, 0, 0.5);
  border: 0;
  border-radius: 0;
  opacity: 0;
  transition: opacity 180ms ease;
}

.media-player-list-drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: calc(100vh - var(--top-height) - var(--audio-dock-height) - var(--safe-bottom) - var(--page-content-padding-top) - var(--page-content-padding-bottom));
  min-height: 0;
  max-height: 100%;
  width: min(48%, 560px);
  min-width: 360px;
  padding: 20px 18px;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--panel) 94%, var(--app-bg));
  border-left: 1px solid var(--rule);
  box-shadow: -24px 0 60px rgba(0, 0, 0, 0.38);
  transform: translateX(104%);
  transition: transform 220ms cubic-bezier(0.22, 0.8, 0.24, 1);
}

.media-player-list-layer.is-open { pointer-events: auto; }
.media-player-list-layer.is-open .media-player-list-scrim { opacity: 1; }
.media-player-list-layer.is-open .media-player-list-drawer { transform: translateX(0); }

.media-player-list-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 0 2px 20px;
}

.media-player-list-header h2 {
  margin: 3px 0 0;
  font-size: calc(28px * var(--text-scale));
  font-weight: 620;
  letter-spacing: -0.04em;
}

.media-player-list-close {
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  min-height: 48px;
  padding: 0;
  color: var(--text-primary);
  font-size: 32px;
  font-weight: 300;
  line-height: 1;
  background: var(--ghost);
  border: 1px solid var(--rule);
  border-radius: 50%;
}

.media-player-list-close:hover { background: var(--input-hover); border-color: var(--text-muted); }
.media-player-list { min-height: 0; overflow-y: auto; overscroll-behavior: contain; }

.media-player-list-item {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 72px;
  padding: 9px 8px;
  border-bottom: 1px solid var(--rule);
}

.media-player-list-item.is-current { color: var(--accent-end); }
.media-player-list-art { display: grid; place-items: center; width: 50px; height: 50px; overflow: hidden; background: var(--panel-raised); border-radius: 11px; }
.media-player-list-art img { display: block; width: 100%; height: 100%; object-fit: cover; }
.media-player-list-art .themed-icon { width: 28px; height: 28px; }
.media-player-list-copy { display: grid; gap: 4px; min-width: 0; }
.media-player-list-copy strong,
.media-player-list-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.media-player-list-copy strong { font-size: calc(13px * var(--text-scale)); }
.media-player-list-copy small { color: var(--text-muted); font-size: calc(11px * var(--text-scale)); }
.media-player-list-duration { color: var(--text-muted); font-size: calc(11px * var(--text-scale)); font-variant-numeric: tabular-nums; }

/* Responsive compact */
@media (max-width: 520px), (max-width: 1024px) and (max-height: 520px) {
  .media-player-body { padding: 14px; }
  .media-player-primary-transport { gap: clamp(4px, 2vw, 10px); }
  .media-player-primary-transport .transport-button {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
  }
  .media-player-primary-transport .transport-button.is-skip {
    width: 50px;
    min-width: 50px;
    height: 50px;
    min-height: 50px;
  }
  .media-player-primary-transport .transport-button.is-primary {
    width: 64px;
    min-width: 64px;
    height: 64px;
    min-height: 64px;
  }
  .media-player-transport-extended { gap: 6px; }
  .media-player-list-drawer { width: 100%; min-width: 0; padding: 14px 12px; border-left: 0; }
}

@media (max-width: 900px) {
  .media-player-body {
    grid-template-columns: minmax(240px, .86fr) minmax(330px, 1.14fr);
    gap: 26px;
    padding-inline: 24px;
  }
  .media-player-track-copy .now-playing-title { font-size: clamp(calc(30px * var(--text-scale)), 4.8vw, calc(52px * var(--text-scale))); }
}

@media (min-width: 701px) and (max-height: 800px) {
  .media-player-body { gap: clamp(24px, 4vw, 56px); padding: 16px clamp(28px, 5vw, 64px); }
  .media-player-track-copy { margin-top: 7px; }
  .media-player-track-copy .now-playing-title { margin-top: 5px; font-size: clamp(calc(30px * var(--text-scale)), 4.2vw, calc(48px * var(--text-scale))); }
  .media-player-track-artist { margin-top: 6px; font-size: calc(20px * var(--text-scale)); }
  .media-player-track-detail { margin-top: 4px; font-size: calc(10px * var(--text-scale)); }
  .media-player-body .media-player-progress { margin-top: 12px; }
  .media-player-body .media-player-primary-transport { margin-top: 8px; }
  .media-player-body .media-player-primary-transport .transport-button.is-skip { width: 50px; min-width: 50px; height: 50px; min-height: 50px; }
  .media-player-body .media-player-primary-transport .transport-button.is-primary { width: 64px; min-width: 64px; height: 64px; min-height: 64px; }
  .media-player-body .media-player-transport-extended { margin-top: 4px; }
  .media-player-body .media-player-transport-extended .transport-button { min-width: 38px; min-height: 38px; }
  .media-player-body .media-player-next { min-height: 52px; margin-top: 7px; }
  .media-player-page-actions { margin-top: 6px; }
  .media-player-page-actions .command-button { min-height: 38px; }
}

@media (max-width: 700px) and (orientation: portrait) {
  .media-current-panel:has(.media-player-body) { height: auto; min-height: 100%; }
  .media-player-body {
    grid-template-columns: minmax(0, 1fr);
    align-content: start;
    gap: 15px;
    padding: 14px 18px 18px;
    overflow-y: auto;
  }
  .media-player-art-column { align-items: center; }
  .media-player-art-frame.now-playing-art { width: min(64vw, 265px); border-radius: 22px; }
  .media-player-art-caption { display: none; }
  .media-player-quality-badge { right: 10px; bottom: 10px; padding: 5px 8px; font-size: 8px; }
  .media-player-control-column { width: 100%; max-width: 560px; margin: 0 auto; }
  .media-player-track-status { font-size: calc(10px * var(--text-scale)); }
  .media-player-track-copy { margin-top: 4px; text-align: center; }
  .media-player-track-copy .now-playing-title { max-width: none; margin-top: 6px; font-size: clamp(calc(27px * var(--text-scale)), 8vw, calc(38px * var(--text-scale))); line-height: 1.03; }
  .media-player-track-artist { margin-top: 6px; font-size: calc(17px * var(--text-scale)); }
  .media-player-track-detail { justify-content: center; margin-top: 5px; font-size: calc(10px * var(--text-scale)); }
  .media-player-body .media-player-progress { margin-top: 14px; }
  .media-player-body .media-player-primary-transport { justify-content: center; margin-top: 8px; }
  .media-player-body .media-player-next { min-height: 55px; margin-top: 9px; }
  .media-player-page-actions { grid-template-columns: minmax(0, 1fr) auto; }
}

@media (max-height: 500px) and (orientation: landscape) {
  .media-player-body {
    grid-template-columns: minmax(150px, .68fr) minmax(390px, 1.32fr);
    align-items: start;
    gap: 22px;
    padding: 10px 24px 14px;
    overflow-y: auto;
  }
  .media-player-art-frame.now-playing-art { width: min(100%, 220px); border-radius: 18px; }
  .media-player-art-caption,
  .media-player-track-detail,
  .media-player-body .media-player-next { display: none; }
  .media-player-track-heading { min-height: 30px; }
  .media-player-track-copy { margin-top: 0; }
  .media-player-track-copy .now-playing-title { max-width: 18ch; margin-top: 3px; font-size: clamp(calc(24px * var(--text-scale)), 4vw, calc(36px * var(--text-scale))); line-height: 1; }
  .media-player-track-artist { margin-top: 4px; font-size: calc(15px * var(--text-scale)); }
  .media-player-body .media-player-progress { margin-top: 10px; }
  .media-player-body .media-player-primary-transport { justify-content: start; gap: 8px; margin-top: 5px; }
  .media-player-body .media-player-primary-transport .transport-button,
  .media-player-body .media-player-primary-transport .transport-button.is-skip { width: 44px; min-width: 44px; height: 44px; min-height: 44px; }
  .media-player-body .media-player-primary-transport .transport-button.is-primary { width: 56px; min-width: 56px; height: 56px; min-height: 56px; }
  .media-player-body .media-player-transport-extended { justify-content: start; margin-top: 4px; }
  .media-player-body .media-player-transport-extended .transport-button { min-width: 40px; min-height: 40px; }
  .media-player-page-actions { margin-top: 6px; }
  .media-player-page-actions .command-button { min-height: 40px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* USAR LV popup content stays top-justified inside the full-height shell. */
.usar-mics-popup-content {
  grid-template-rows: auto;
  align-content: start;
}

.usar-mics-popup-content .usar-mics-popup-list {
  align-content: start;
}

/* The slim USAR runtime sets --range-value directly instead of inserting the
   main UI's adaptive track layer, so the native track owns the visible fill. */
input[type="range"]::-webkit-slider-runnable-track {
  background: linear-gradient(
    to right,
    var(--accent-start) 0 var(--range-value, 0%),
    var(--rule) var(--range-value, 0%) 100%
  );
  border: 1px solid var(--rule);
}

input[type="range"]::-moz-range-track {
  background: var(--rule);
  border: 1px solid var(--rule);
}

input[type="range"]::-moz-range-progress {
  height: var(--slider-track-height);
  background: var(--accent-gradient);
  border-radius: 999px;
}

/* Current conditions use the available pane height, with plain informational rows. */

/* Existing Main UI lock graphic and transparent presentation, placed AFTER the title. */
.navigation-rail-header { gap: 8px; }
.navigation-rail-title { flex: 0 1 auto; }
.navigation-rail-header .navigation-toggle { margin-left: auto; }
.icon-button.navigation-lock { position: relative; z-index: 2; flex: 0 0 64px; width: 64px; height: 64px; min-height: 64px; padding: 14px; border-radius: 0; }
.navigation-lock svg { width: 36px; height: 36px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.navigation-lock[aria-pressed="false"] .navigation-lock-shackle { transform: translateX(6px); }
.icon-button.navigation-lock,
.icon-button.navigation-lock.is-selected { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-accent); }
.icon-button.navigation-lock:active { background: transparent; transform: none; }
:root[data-navigation="collapsed"] .navigation-rail-header .navigation-lock { display: none; }

/* Conference Volume: SIMPL Enabled alone controls this layout, never page selection. */
.audio-dock-volume-pair { display:grid; grid-template-columns:minmax(0,1fr); min-width:0; gap:20px; }
.audio-dock-volume-pair.has-conference-volume { grid-template-columns:repeat(2,minmax(0,1fr)); }
.audio-dock-volume-pair > .audio-dock-volume { grid-column:auto; grid-row:auto; }
.audio-dock-volume-pair.has-conference-volume > .audio-dock-volume { grid-template-columns:56px minmax(0,1fr); column-gap:12px; padding:0; }
.audio-dock-volume-pair.has-conference-volume .audio-dock-mute-button { width:56px; min-width:56px; height:64px; }
.audio-dock-volume-pair.has-conference-volume .audio-dock-volume-heading { font-size:13px; white-space:nowrap; gap:8px; }
.audio-dock-volume-pair input[type="range"] { min-height:44px; }
.audio-dock-volume-pair.has-conference-volume > .conference-volume { grid-template-columns:minmax(0,1fr); border-left:1px solid var(--rule); padding-left:20px; }
.conference-volume .audio-dock-volume-heading { grid-column:1; grid-row:1; }
.audio-dock-volume-pair .conference-volume > input[type="range"] { grid-column:1; grid-row:2; }
.conference-volume[hidden] { display:none!important; }
@media (min-width:821px) { .audio-dock { grid-template-columns:minmax(0,1fr) max-content; } }
@media (max-width:820px) {
 .audio-dock-volume-pair { grid-column:1 / -1; grid-row:2; gap:10px; }
 .audio-dock-volume-pair.has-conference-volume > .conference-volume { padding-left:10px; }
}

/* Existing Main UI spectrum icon, decorative only; never a live meter. */
.audio-dock-action .top-volume-spectrum{display:block;width:46px;height:34px;pointer-events:none;}
.audio-dock-action[data-mics-button] > span:last-child{white-space:nowrap;}

/* USAR Home: full panel canvas, exact World Clock insignia, local time above it. */
.app-shell.is-home-page > :not(.usar-home-page) { visibility:hidden; pointer-events:none; }
.usar-home-page { position:absolute; inset:0; z-index:50; display:grid; place-items:center; width:100%; height:100%; border:0; border-radius:0; padding:0; overflow:hidden; color:var(--text-primary); background:var(--app-bg); box-shadow:none; cursor:pointer; touch-action:manipulation; }
.usar-home-page[hidden] { display:none; }
.usar-home-page:hover,.usar-home-page:active { background:var(--app-bg); transform:none; box-shadow:none; }
.usar-home-watermark { position:absolute; width:78%; height:86%; object-fit:contain; opacity:.13; pointer-events:none; user-select:none; }
.usar-home-time { position:relative; z-index:1; font-size:clamp(80px,12vw,160px); font-weight:600; line-height:1; letter-spacing:-.035em; font-variant-numeric:tabular-nums; text-shadow:0 3px 24px var(--app-bg); pointer-events:none; }
/* Video: equal panes, top-aligned lists, centered labels; Actions matches Destinations. */
.content-grid.source-template-grid.video-function-page { grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; }
.video-function-page .function-list-content { flex:1 0 auto; min-height:100%; justify-content:flex-start; align-items:center; }
.video-function-page .function-pane-heading { text-align:center; }
.video-function-page .function-list { scrollbar-gutter:stable both-edges; }
.video-function-page .function-list-row { grid-template-columns:minmax(0,1fr); justify-items:center; text-align:center; }
.video-function-page .function-row-state { display:none; }
.video-function-page .function-list-row > span { text-align:center; }
.video-actions-pane .function-list-row { grid-template-columns:minmax(0,1fr); align-content:center; padding-inline:16px; height:124px; min-height:124px; flex:0 0 124px; }
.video-actions-pane .function-row-state { display:none; }
.command-button[data-video-action]:not(.is-selected) { color:var(--ghost-text); background:var(--ghost); border-color:var(--rule); }
.video-actions-pane .function-list-row > span:first-child { white-space:normal; overflow-wrap:anywhere; }
.video-function-page .destination-row { grid-template-columns:minmax(0,1fr); grid-template-rows:auto auto; align-content:center; justify-items:center; gap:8px; height:124px; min-height:124px; flex:0 0 124px; }
.video-function-page .destination-row > span { width:100%; min-width:0; white-space:normal; overflow-wrap:anywhere; text-align:center; }
.video-function-page .destination-row [data-destination-source] { font-size:calc(14px * var(--text-scale)); }
@media (max-width:820px) { html:not([data-panel-viewport="ts1070"]) .content-grid.source-template-grid.video-function-page { grid-template-columns:minmax(0,1fr); } }

[data-power-button][hidden] { display:none !important; }

/* Audio Levels popup: five touch-friendly rows fit the TS-1070 canvas. */
.usar-mics-popup-list { gap:10px; }
.usar-mics-popup-list .audio-function-mic-row { height:112px; min-height:112px; padding:10px 16px; gap:6px; grid-template-rows:24px minmax(44px,1fr); }
.usar-mics-popup-list .audio-function-mic-header { line-height:24px; }
.usar-mics-popup-list input[type="range"] { min-height:44px; }

/* Requested height increases: Power 3x62; Video Sources 1.5x62. */
.usar-power-list .function-list-row { height:186px; min-height:186px; flex:0 0 186px; }
.video-function-page [data-video-source] { height:93px; min-height:93px; flex:0 0 93px; }

/* Readable Power popup labels; visibility always removes hidden controls. */
.usar-power-list .function-list-row { font-size:28px; line-height:1.25; text-align:center; }
.usar-power-list .function-list-row[hidden] { display:none !important; }

/* 10% reduction from93px; generous, rectangular dock slider touch targets. */
.video-function-page [data-video-source] { height:83.7px; min-height:83.7px; flex:0 0 83.7px; }
.audio-dock-volume-pair { --slider-control-height:56px; --slider-thumb-size:32px; }
.audio-dock-volume-pair input[type="range"] { height:56px; min-height:56px; border-radius:0; touch-action:none; }
.audio-dock-volume-pair input[type="range"]::-webkit-slider-thumb { margin-top:calc((var(--slider-track-height) - var(--slider-thumb-size))/2); }

@media (min-width:821px) { .audio-dock { padding-top:4px; padding-bottom:calc(4px + var(--safe-bottom)); } }

/* Microphone preset buttons: 10% taller than76px. */
.audio-function-presets-body .command-button.function-list-row { height:83.6px; min-height:83.6px; flex:0 0 83.6px; }

/* Video Actions: local momentary indication, never latched by SIMPL. */
.video-actions-pane .command-button[data-video-action].is-action-pressed { color:var(--text-on-accent); background:var(--accent-gradient); border-color:var(--accent-end); }

/* Video headings align left; routing instruction belongs only to Sources. */
.video-function-page .function-pane-heading { align-items:flex-start; justify-content:flex-start; text-align:left; flex-direction:column; gap:5px; }
.video-function-page .function-pane-heading h3 { text-align:left; width:100%; }
.video-route-hint { font-size:12px; line-height:1.3; font-weight:400; color:var(--text-muted); text-align:left; white-space:normal; }

/* Keep all three Video lists level with Sources, including wrapped help text. */
.video-function-page .function-pane-heading { display:flex; }
.video-route-spacer { visibility:hidden; pointer-events:none; }