/* =========================================================
   Sonos Control Panel — exact mockup reproduction
   Presentation-only layer. Existing JS hooks and actions stay intact.
   Load AFTER /styles.css.
   ========================================================= */

:root{
  color-scheme:light;
  --mock-shell:#06111f;
  --mock-shell-2:#0a1727;
  --mock-nav:#071524;
  --mock-top:#081525;
  --mock-drawer:#0b1a2a;
  --mock-drawer-2:#0e2032;
  --mock-main:#eef2f6;
  --mock-main-2:#f6f8fb;
  --mock-card:#f8fafc;
  --mock-card-border:#d8dee7;
  --mock-card-text:#101827;
  --mock-card-muted:#536070;
  --mock-card-dim:#788595;
  --mock-line:#27384d;
  --mock-blue:var(--color-accent);
  --mock-blue-2:var(--color-accent-hover);
  --mock-green:#20d47b;
  --mock-white:#f8fbff;
  --mock-white-2:#b9c6d5;
  --mock-radius:17px;
  --mock-font:Inter,"Segoe UI Variable","Segoe UI",system-ui,-apple-system,sans-serif;

  --font-ui:var(--mock-font);
  --font-tech:var(--font-ui);
  --background-primary:var(--mock-shell);
  --background-secondary:var(--mock-nav);
  --text-primary:var(--mock-white);
  --text-secondary:var(--mock-white-2);
  --text-dim:#718298;
  --accent-primary:var(--mock-blue);
  --accent-secondary:var(--color-accent-hover);
  --status-success:var(--mock-green);
  --border-color:rgba(145,170,199,.20);
  --border-strong:color-mix(in srgb,var(--color-accent) 65%,transparent);
  --radius-panel:var(--mock-radius);
  --radius-control:9px;
  --panel-background:rgba(10,24,39,.96);
  --panel-background-hover:rgba(14,32,50,.98);
}

*{box-sizing:border-box}
html,body{margin:0;min-height:100%;overflow-x:hidden;background:var(--mock-shell)}
body{
  overflow-x:hidden;
  color:var(--mock-white);
  font-family:var(--mock-font);
  background:
    radial-gradient(circle at 72% -15%,rgba(23,105,255,.10),transparent 34rem),
    linear-gradient(180deg,#06111f,#071421 60%,#06111f);
}
body::before{display:none!important}
button,input,select,textarea{font:inherit}
button{color:inherit}
svg{display:block}

/* ---------- application frame ---------- */

.dashboard-shell{
  width:100%;
  min-height:100vh;
  margin:0;
  padding:0;
}

.dashboard-header{
  height:96px;
  min-height:96px;
  padding:0 28px 0 34px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border:0;
  border-bottom:1px solid rgba(124,153,187,.18);
  background:
    radial-gradient(circle at 98% 0,rgba(24,111,255,.11),transparent 20rem),
    linear-gradient(90deg,#06111f,#071321);
  position:sticky;
  top:0;
  z-index:80;
}

.brand-lockup{display:flex;align-items:center;gap:17px}
.brand-signal{
  width:50px;height:50px;
  display:block;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.brand-signal img{display:block;width:100%;height:100%;object-fit:contain}

.brand-lockup strong{
  display:block;
  color:#fff;
  font-size:clamp(20px,1.55vw,27px);
  font-weight:730;
  line-height:1.05;
  letter-spacing:-.025em;
}
.brand-lockup>div>span{
  display:block;
  margin-top:7px;
  color:#c3cedb;
  font:14px/1.1 var(--mock-font);
  letter-spacing:0;
  text-transform:none;
}

.header-end{display:flex;align-items:center;gap:13px}
.account-menu-container{position:relative}
.account-menu{
  position:absolute;
  z-index:90;
  top:58px;
  right:0;
  width:236px;
  overflow:hidden;
  border:1px solid #d8dee7;
  border-radius:12px;
  background:#f8fafc;
  color:#101827;
  box-shadow:0 20px 50px rgba(2,12,27,.34);
}
.account-menu[hidden]{display:none}
.account-menu-summary{display:grid;gap:4px;padding:15px 16px 13px}
.account-menu-summary>span:first-child{color:#64748b;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.account-menu-summary strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}
.account-menu-version{font-size:10px;color:#64748b}
.account-logout-button{width:100%;min-height:42px;padding:0 16px;border:0;border-top:1px solid #d8dee7;background:#fff;color:#b42318;font-weight:700;text-align:left;cursor:pointer}
.account-logout-button:hover,.account-logout-button:focus-visible{background:#fef2f2}
:root[data-theme="dark"] .account-menu{border-color:#32465e;background:#102238;color:#eef5ff}
:root[data-theme="dark"] .account-menu-summary>span:first-child,:root[data-theme="dark"] .account-menu-version{color:#aebdd0}
:root[data-theme="dark"] .account-logout-button{border-color:#32465e;background:#0b1929;color:#ff9aa4}
:root[data-theme="dark"] .account-logout-button:hover,:root[data-theme="dark"] .account-logout-button:focus-visible{background:#42232a}
.date-time{
  min-height:40px;
  display:inline-flex;
  align-items:center;
  padding:0 14px;
  border:1px solid rgba(145,170,199,.26);
  border-radius:9px;
  color:#fff;
  font-size:14px;
  background:rgba(7,18,31,.42);
}
.date-time::before{
  content:"";
  width:9px;height:9px;
  margin-right:9px;
  border-radius:50%;
  background:var(--mock-green);
  box-shadow:0 0 10px rgba(32,212,123,.55);
}
/* actual clock text remains functional, but visually becomes room-status-like */
.icon-button{
  width:48px;height:48px;
  display:grid;place-items:center;
  padding:0;
  border:1px solid rgba(145,170,199,.20);
  border-radius:50%;
  color:#f6fbff;
  background:linear-gradient(145deg,#142338,#0a1727);
  box-shadow:0 8px 18px rgba(0,0,0,.18);
}
.icon-button:hover{
  color:#fff;
  border-color:rgba(94,160,255,.62);
  background:#152841;
}
.icon-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.global-settings-button{
  border-color:var(--mock-blue);
  box-shadow:0 0 0 4px var(--color-accent-soft),0 0 22px var(--color-accent-border),inset 0 0 0 1px rgba(255,255,255,.08);
}

/* ---------- main three-column structure ---------- */

.dashboard-layout{
  display:grid;
  grid-template-columns:150px minmax(0,1fr) 370px;
  gap:0;
  padding:0;
  align-items:stretch;
  min-height:calc(100vh - 96px);
}

/* left sidebar */
.primary-navigation{
  position:sticky;
  top:96px;
  height:calc(100vh - 96px);
  min-height:0;
  display:flex;
  flex-direction:column;
  gap:2px;
  padding:26px 13px 18px 0;
  border:0;
  border-right:1px solid rgba(124,153,187,.12);
  border-radius:0;
  background:
    radial-gradient(circle at 20% 20%,rgba(23,105,255,.08),transparent 20rem),
    linear-gradient(180deg,#071626,#061522);
  z-index:25;
}
.primary-navigation-item{
  position:relative;
  width:136px;
  min-height:53px;
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 19px 0 22px;
  border:0;
  border-radius:0 12px 12px 0;
  color:#d6dfe9;
  background:transparent;
  font-size:14px;
  font-weight:500;
  text-align:left;
  cursor:pointer;
}
.primary-navigation-item::before{
  content:"";
  width:20px;height:20px;
  flex:0 0 20px;
  background:currentColor;
  -webkit-mask:var(--nav-icon) center/contain no-repeat;
  mask:var(--nav-icon) center/contain no-repeat;
}
.primary-navigation-item:nth-child(1){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M3 11.5 12 4l9 7.5V21h-6v-6H9v6H3z'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(2){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect fill='none' stroke='black' stroke-width='2' x='4' y='4' width='16' height='16' rx='2'/%3E%3Cpath stroke='black' stroke-width='2' d='M8 8h3v3H8zm5 5h3v3h-3z'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(3){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='M4 6h11M4 11h8M4 16h6M17 7v10m0 0-2-2m2 2 2-2'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(4){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle fill='none' stroke='black' stroke-width='2' cx='12' cy='12' r='8'/%3E%3Cpath fill='black' d='m14.8 8.2-1.8 5-5 1.8 1.8-5z'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(5){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='M12 20S4 15.5 4 9.5A4.5 4.5 0 0 1 12 7a4.5 4.5 0 0 1 8 2.5C20 15.5 12 20 12 20Z'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(6){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle fill='none' stroke='black' stroke-width='2' cx='12' cy='13' r='7'/%3E%3Cpath stroke='black' stroke-width='2' d='M12 9v4l3 2M7 4 4 7m13-3 3 3'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(7){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='M8 5a7 7 0 0 1 10 2l2-2v6h-6l2-2a5 5 0 0 0-8-1M16 19a7 7 0 0 1-10-2l-2 2v-6h6l-2 2a5 5 0 0 0 8 1'/%3E%3Ccircle fill='black' cx='12' cy='12' r='2'/%3E%3C/svg%3E")}
.primary-navigation-item:nth-child(8){--nav-icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle fill='none' stroke='black' stroke-width='2' cx='12' cy='8' r='4'/%3E%3Cpath fill='none' stroke='black' stroke-width='2' d='M4 21a8 8 0 0 1 16 0'/%3E%3C/svg%3E")}
.primary-navigation-item:hover:not(:disabled){color:#fff;background:rgba(255,255,255,.035)}
.primary-navigation-item[aria-current="page"]{
  color:#fff;
  background:var(--mock-blue);
  box-shadow:0 8px 24px var(--color-accent-border);
}
.primary-navigation-item:disabled{
  opacity:.98;
  color:#d6dfe9;
  cursor:not-allowed;
}
.primary-navigation-item:disabled:hover{background:transparent}
/* main center */
.dashboard-main{
  min-width:0;
  display:grid;
  grid-template-rows:68px minmax(0,1fr) auto;
  background:var(--mock-main);
  color:var(--mock-card-text);
  position:relative;
}

/* dark tabs/search strip */
.context-navigation{
  height:68px;
  margin:0;
  padding:0 22px;
  display:flex;
  align-items:end;
  gap:14px;
  overflow:visible;
  border:0;
  background:
    radial-gradient(circle at 80% 0,rgba(71,104,143,.12),transparent 24rem),
    linear-gradient(180deg,#132133,#101c2b);
  box-shadow:inset 0 -1px rgba(124,153,187,.15);
}
.context-navigation button{
  height:68px;
  min-width:auto;
  display:flex;
  align-items:center;
  padding:0 14px 2px;
  border:0;
  color:#c8d2dd;
  background:transparent;
  font-size:14px;
  position:relative;
}
.context-navigation button:first-child::before{
  content:"▦";
  margin-right:9px;
  color:var(--mock-blue);
  font-size:22px;
}
.context-navigation button:nth-child(2)::before{content:"♫";margin-right:9px;font-size:19px}
.context-navigation button:nth-child(3)::before{content:"▣";margin-right:9px;font-size:18px}
.context-navigation button:nth-child(4)::before{content:"♡";margin-right:9px;font-size:21px}
.context-navigation button[aria-current="page"]{color:var(--mock-blue-2)}
.context-navigation button[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:9px;right:9px;bottom:0;
  height:3px;
  border-radius:3px 3px 0 0;
  background:var(--mock-blue);
}
.context-navigation button:disabled{
  opacity:1;
  color:#d3dae3;
  cursor:not-allowed;
}

/* disabled search placeholder matching the modal search geometry */
.context-navigation .room-search-placeholder{
  margin-left:auto;
  align-self:center;
  width:min(315px,35vw);
  height:42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:0 12px 0 14px;
  border:1px solid rgba(153,176,203,.23);
  border-radius:9px;
  color:#d7dee8;
  background:rgba(27,43,62,.78);
  font-size:13px;
  white-space:nowrap;
  overflow:hidden;
}
.room-search-placeholder span{overflow:hidden;text-overflow:ellipsis}
.room-search-placeholder svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}

/* Browse workspace shell */
.browse-workspace{height:100%;min-height:0}
.browse-workspace:focus{outline:2px solid var(--color-accent);outline-offset:-2px}
.browse-content[aria-busy="true"]{opacity:.7}
.browse-content{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}
.browse-room-card{min-width:0}.browse-room-card .room-icon{flex:0 0 auto}

/* light content canvas */
.room-section{
  padding:18px 20px 20px;
  background:
    radial-gradient(circle at 30% 0,#fff,transparent 34rem),
    linear-gradient(180deg,#eef2f6,#f4f6f9);
}
.section-heading{
  position:absolute!important;
  width:1px!important;height:1px!important;
  overflow:hidden!important;clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
}
.users-section-heading{
  position:static!important;
  width:auto!important;height:auto!important;
  display:flex!important;
  overflow:visible!important;clip:auto!important;
  white-space:normal!important;
  margin-bottom:14px;
}
.group-mode-banner{
  margin:0 0 14px;
  border-color:rgba(30,170,104,.28);
  color:#142235;
  background:rgba(32,212,123,.08);
}

.room-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(255px,1fr));
  gap:14px;
}

/* ---------- light room cards ---------- */

.room-card{
  container-type:inline-size;
  position:relative;
  min-width:0;
  min-height:345px;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border:1px solid var(--mock-card-border);
  border-radius:var(--mock-radius);
  color:var(--mock-card-text);
  background:
    radial-gradient(circle at 28% 0,rgba(255,255,255,.96),transparent 13rem),
    linear-gradient(145deg,#f9fbfd,#f1f4f7);
  box-shadow:0 5px 13px rgba(32,47,66,.10);
  filter:none!important;
}
.room-card::before,.room-card::after{display:none!important}
.room-card:hover{
  transform:translateY(-1px);
  border-color:#c7d0dc;
  background:linear-gradient(145deg,#fff,#f4f6f9);
  box-shadow:0 9px 22px rgba(32,47,66,.13);
}
.room-card.selected{
  border-color:var(--color-accent-focus);
  box-shadow:0 0 0 2px var(--color-accent-soft),0 8px 20px rgba(32,47,66,.12);
}
.room-card.unreachable{filter:grayscale(.35)!important;opacity:.72}

.room-card-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:10px;
  padding:17px 17px 12px;
}
.room-heading{min-width:0}
.room-name-row{display:flex;align-items:center;gap:8px;min-width:0}
.room-name{
  color:#101827;
  font-size:17px;
  font-weight:720;
  letter-spacing:-.015em;
}
.room-device,.room-heading>span,.room-heading small{
  color:#445164!important;
  font-size:12px!important;
}
.room-status-actions{display:flex;align-items:center;gap:5px}
.alarm-active-dot{border:0}
.room-settings-button,.room-alarm-button,.room-search-button,.room-group-button{
  width:30px;height:30px;
  display:grid;place-items:center;
  padding:0;
  border:0;
  border-radius:50%;
  color:#172338;
  background:transparent;
}
.room-settings-button:hover,.room-alarm-button:hover,.room-search-button:hover,.room-group-button:hover{
  color:var(--mock-blue);
  background:var(--color-accent-soft);
}
.room-settings-button svg,.room-alarm-button svg,.room-search-button svg,.room-group-button svg{
  width:17px;height:17px;
  stroke:currentColor;
}

/* media */
.room-media{
  position:relative;
  display:grid;
  grid-template-columns:126px minmax(0,1fr);
  gap:15px;
  padding:0 17px 12px;
  align-items:center;
}
.cover-frame{
  width:126px;
  aspect-ratio:1;
  overflow:hidden;
  border:1px solid #d4dbe5;
  border-radius:8px;
  background:#e5e9ef;
  box-shadow:0 3px 10px rgba(39,50,65,.15);
}
.cover-frame img{width:100%;height:100%;object-fit:cover}
.cover-frame .speaker-fallback,.tv-mode-icon{color:#425269!important;filter:none!important}
.playing-pulse{display:none!important}

.track-copy{min-width:0}
.track-status{
  margin-bottom:10px;
  color:var(--mock-blue);
  font:700 10px/1 var(--mock-font);
  letter-spacing:.02em;
  text-transform:uppercase;
}
.track-title{
  color:#101827;
  font-size:17px;
  line-height:1.22;
  font-weight:720;
}
.current-title-button{color:inherit}
.source-artist-row{
  margin-top:7px;
  color:#354154;
  font-size:12px;
}
.source-icon{color:#354154}
.track-album{
  margin-top:6px;
  color:#354154;
  font-size:12px;
}
.room-badges{
  min-height:27px;
  display:flex;
  align-items:center;
  gap:6px;
  flex-wrap:wrap;
  padding:0 17px 4px;
  margin-top:0;
  position:relative;
  z-index:2;
}
.room-badges:empty{display:none}
.room-badge{
  max-width:100%;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 8px;
  border:1px solid #d8dee7;
  border-radius:7px;
  color:#111827;
  background:#f8fafc;
  font:600 10px/1.2 var(--mock-font);
  letter-spacing:0;
}
.room-badge svg{stroke:currentColor}
.room-badge.muted{color:#b57517}

/* progress + volume */
.progress-block{padding:14px 17px 8px}
.progress-track{
  height:4px;
  border-radius:99px;
  background:#d9dee6;
}
.progress-track i{
  height:100%;
  border-radius:99px;
  background:var(--mock-blue);
  box-shadow:none;
}
.progress-track::after{
  content:"";
  position:absolute;
  z-index:3;
  left:var(--progress,0%);
  top:50%;
  width:11px;height:11px;
  border:2px solid #fff;
  border-radius:50%;
  background:var(--mock-blue);
  box-shadow:0 1px 4px rgba(21,48,83,.32);
  transform:translate(-50%,-50%);
}
.progress-times{
  display:flex;
  justify-content:space-between;
  margin-top:7px;
  color:#223047;
  font:11px/1 var(--mock-font);
}

.room-controls{
  margin-top:auto;
  min-height:57px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:8px 17px 13px;
  border:0;
}
.transport-controls{display:flex;align-items:center;gap:5px}
.control-button{
  width:35px;height:35px;
  border:0;
  color:#172338;
  background:transparent;
}
.control-button:hover{
  color:var(--mock-blue);
  border:0;
  background:var(--color-accent-soft);
}
.control-button.primary{
  width:40px;height:40px;
  color:var(--color-on-accent);
  border:0;
  background:var(--mock-blue);
  box-shadow:0 5px 12px var(--color-accent-border);
}
.control-button.primary:hover{color:var(--color-on-accent);background:var(--mock-blue-2)}
.volume-control{
  min-width:0;
  flex:1;
  display:grid;
  grid-template-columns:24px minmax(70px,1fr) 34px;
  align-items:center;
  gap:8px;
  margin-left:2px;
}
.volume-mute-button{color:#172338}
.volume-slider{position:relative;accent-color:var(--mock-blue);height:18px;-webkit-appearance:none;appearance:none}
.volume-slider::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:linear-gradient(to right,var(--mock-blue) 0 var(--volume,0%),#d9dee6 var(--volume,0%) 100%)}
.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;box-sizing:border-box;width:15px;height:15px;margin-top:-4.5px;border:2px solid #fff;border-radius:50%;background:var(--mock-blue);box-shadow:0 1px 4px rgba(21,48,83,.32)}
.volume-slider::-moz-range-track{height:6px;border-radius:99px;background:#d9dee6}
.volume-slider::-moz-range-progress{height:6px;border-radius:99px;background:var(--mock-blue)}
.volume-slider::-moz-range-thumb{width:13px;height:13px;border:2px solid #fff;background:var(--mock-blue)}
.volume-control output{color:#223047;font:11px/1 var(--mock-font)}

/* TV mode follows the same light card */
.tv-mode-controls .tv-toggle-button{color:#172338;border-color:#d9dee6;background:#fff}
.tv-toggle-button.active{color:#116c3f;border-color:#8dddb7;background:#ecfbf3}

/* optional dark room canvas; the application shell remains unchanged */
:root[data-theme="dark"]{color-scheme:dark}
:root[data-theme="dark"] .dashboard-main{
  color:var(--mock-white);
  background:#081525;
}
:root[data-theme="dark"] .room-section{
  background:
    radial-gradient(circle at 30% 0,color-mix(in srgb,var(--mock-blue) 8%,transparent),transparent 34rem),
    linear-gradient(180deg,#0b1929,#081522);
}
:root[data-theme="dark"] .room-card{
  color:var(--mock-white);
  border-color:rgba(145,170,199,.20);
  background:
    radial-gradient(circle at 28% 0,rgba(38,62,89,.40),transparent 15rem),
    linear-gradient(145deg,#102238,#0b1b2c);
  box-shadow:0 8px 22px rgba(0,0,0,.22);
}
:root[data-theme="dark"] .room-card:hover{
  border-color:var(--color-accent-border);
  background:linear-gradient(145deg,#142940,#0d2133);
  box-shadow:0 10px 26px rgba(0,0,0,.30);
}
:root[data-theme="dark"] .room-name,
:root[data-theme="dark"] .track-title,
:root[data-theme="dark"] .current-title-button,
:root[data-theme="dark"] .current-title-label{color:var(--mock-white)}
:root[data-theme="dark"] .room-device,
:root[data-theme="dark"] .room-heading>span,
:root[data-theme="dark"] .room-heading small,
:root[data-theme="dark"] .source-artist-row,
:root[data-theme="dark"] .source-icon,
:root[data-theme="dark"] .track-album,
:root[data-theme="dark"] .progress-times,
:root[data-theme="dark"] .volume-control output{color:var(--mock-white-2)!important}
:root[data-theme="dark"] .cover-frame{border-color:rgba(145,170,199,.24);background:#081522;box-shadow:0 3px 10px rgba(0,0,0,.28)}
:root[data-theme="dark"] .cover-frame .speaker-fallback,
:root[data-theme="dark"] .tv-mode-icon{color:#9fb0c4!important}
:root[data-theme="dark"] .room-badge{color:#eef5ff;border-color:rgba(145,170,199,.22);background:#102238}
:root[data-theme="dark"] .room-settings-button,
:root[data-theme="dark"] .room-alarm-button,
:root[data-theme="dark"] .room-search-button,
:root[data-theme="dark"] .room-group-button,
:root[data-theme="dark"] .control-button,
:root[data-theme="dark"] .volume-mute-button{color:#dce7f4}
:root[data-theme="dark"] .progress-track,
:root[data-theme="dark"] .volume-slider::-moz-range-track{background:#2a3b50}
:root[data-theme="dark"] .volume-slider::-webkit-slider-runnable-track{background:linear-gradient(to right,var(--mock-blue) 0 var(--volume,0%),#2a3b50 var(--volume,0%) 100%)}
:root[data-theme="dark"] .tv-mode-controls .tv-toggle-button{color:#dce7f4;border-color:#32465e;background:#102238}
:root[data-theme="dark"] .tv-toggle-button.active{color:#69dfa4;border-color:#287a55;background:#0e3326}
:root[data-theme="dark"] .group-mode-banner{color:var(--mock-white);background:rgba(32,212,123,.08)}

/* footer disappears visually, functionality/status DOM stays */
.dashboard-footer{
  position:absolute!important;
  width:1px!important;height:1px!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
}

/* ---------- selected-room playlist occupies the desktop right rail ---------- */
.dashboard-sidebar{
  position:sticky;
  top:96px;
  right:auto;
  z-index:30;
  width:370px;
  height:calc(100vh - 96px);
  max-height:none;
  padding: 0;
  overflow:auto;
  color:#fff;
  background:linear-gradient(180deg,#0b1a2a,#081724);
  border-left:1px solid rgba(145,170,199,.18);
  transform:none;
  transition:transform .22s ease;
}
body.sidebar-open .dashboard-sidebar{transform:none}
.sidebar-mobile-header{display:none}
.panel{
  border:1px solid rgba(145,170,199,.18);
  color:#fff;
  background:linear-gradient(145deg,#102238,#0b1b2c);
}
.panel-heading{border-bottom-color:rgba(145,170,199,.14)}
.now-playing-panel{
  height:100%;
  min-height:0;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border:0;
  border-radius:0;
  background:
    radial-gradient(circle at 100% 0,rgba(23,105,255,.08),transparent 20rem),
    linear-gradient(180deg,#0d1c2d,#0a1928);
  box-shadow:none;
  padding: 0 16px 16px;
}
#playlistWorkspace,.workspace-legend{
  height:100%;
  min-height:0;
  display:flex;
  flex-direction:column;
}
#playlistWorkspace > .panel-heading,.workspace-legend > .panel-heading{
  min-height:74px;
  height:74px;
  padding:0 3px;
  border-bottom:0;
}
#playlistWorkspace > .panel-heading h2,.workspace-legend > .panel-heading h2{
  font-size:18px;
  font-weight:720;
  letter-spacing:0;
}
.now-playing-content{flex:1;min-height:0;overflow:hidden}
.dashboard-sidebar .sidebar-track{height:100%;min-height:0;display:flex;flex-direction:column;padding:15px 3px 0}
.dashboard-sidebar .sidebar-progress .progress-track{margin-inline:8px}
.dashboard-sidebar .queue-list{flex:1;max-height:none;min-height:0;align-content:start}
.dashboard-sidebar .queue-item{max-height:54px}
.sidebar-title,.queue-item strong{color:#fff}
.sidebar-cover{border-color:rgba(145,170,199,.18)}
.sidebar-track .source-artist-row,.sidebar-track .track-album,.queue-item small{color:#9eafc2}

/* ---------- system settings: exact right drawer ---------- */
.system-settings-backdrop{
  position:fixed!important;
  inset:96px 0 0!important;
  z-index:75!important;
  background:transparent!important;
  backdrop-filter:none!important;
  pointer-events:auto;
}
.system-settings-backdrop[aria-hidden="true"]{
  display:none!important;
}
.system-settings-backdrop[aria-hidden="false"]{
  display:block!important;
}
.system-settings-dialog{
  position:absolute!important;
  top:0!important;
  right:0!important;
  width:370px!important;
  max-width:calc(100vw - 150px)!important;
  height:100%!important;
  max-height:none!important;
  margin:0!important;
  padding:0!important;
  overflow:auto!important;
  pointer-events:auto;
  border:0!important;
  border-left:1px solid rgba(145,170,199,.22)!important;
  border-radius:0!important;
  color:#fff!important;
  background:
    radial-gradient(circle at 100% 0,rgba(23,105,255,.08),transparent 20rem),
    linear-gradient(180deg,#0d1c2d,#0a1928)!important;
  box-shadow:-14px 0 35px rgba(1,8,16,.20)!important;
}
body:has(.system-settings-backdrop[aria-hidden="false"]) .dashboard-sidebar{visibility:hidden}
.settings-dialog-header{
  min-height:62px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 19px;
  border-bottom:0;
}
.settings-dialog-header .eyebrow{display:none}
.settings-dialog-header h2{
  margin:0;
  color:#fff;
  font-size:18px;
  font-weight:720;
}
.system-settings-close{
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.system-settings-close:hover{border:0;background:transparent;box-shadow:none}
.system-settings-content{
  padding:0 20px 28px!important;
  color:#fff;
}
.system-settings-content,
.alarm-edit-fields{
  scrollbar-width:thin;
  scrollbar-color:rgba(145,170,199,.42) transparent;
}
.system-settings-content::-webkit-scrollbar,
.alarm-edit-fields::-webkit-scrollbar{width:8px}
.system-settings-content::-webkit-scrollbar-track,
.alarm-edit-fields::-webkit-scrollbar-track{background:transparent}
.system-settings-content::-webkit-scrollbar-thumb,
.alarm-edit-fields::-webkit-scrollbar-thumb{
  border:2px solid transparent;
  border-radius:99px;
  background:rgba(145,170,199,.42);
  background-clip:padding-box;
}

/* generic support for the actual dynamic settings markup */
.system-settings-content *{box-sizing:border-box}
.system-settings-content h3,
.system-settings-content strong,
.system-settings-content label{color:#fff}
.system-settings-content p,
.system-settings-content small,
.system-settings-content .help,
.system-settings-content .hint{color:#9eafc2}
.system-settings-content input,
.system-settings-content select,
.system-settings-content textarea{
  border:1px solid rgba(145,170,199,.28)!important;
  border-radius:8px!important;
  color:#fff!important;
  background:#132438!important;
}
.system-settings-content input[type="range"]{accent-color:var(--mock-blue)!important}

/* known/current settings patterns */
.system-settings-tabs,
.settings-tabs{
  min-height:48px;
  display:flex!important;
  align-items:end;
  gap:16px;
  border-bottom:1px solid rgba(145,170,199,.16);
  margin-bottom:18px;
}
.system-settings-tabs button,
.settings-tabs button{
  min-height:48px;
  border:0;
  color:#c6d0db;
  background:transparent;
  position:relative;
}
.system-settings-tabs button[aria-current="page"],
.settings-tabs button[aria-current="page"],
.settings-tabs button[aria-selected="true"],
.system-settings-tabs button.active,
.settings-tabs button.active{
  color:var(--mock-blue-2);
}
.system-settings-tabs button[aria-current="page"]::after,
.settings-tabs button[aria-current="page"]::after,
.settings-tabs button[aria-selected="true"]::after,
.system-settings-tabs button.active::after,
.settings-tabs button.active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;height:2px;background:var(--mock-blue);
}
.system-settings-content [role="tablist"]{
  display:flex;
  gap:17px;
  border-bottom:1px solid rgba(145,170,199,.16);
  margin-bottom:18px;
}
.system-settings-content [role="tab"]{
  min-height:46px;
  padding:0 2px;
  border:0;
  color:#c7d0db;
  background:transparent;
  position:relative;
  font-family:var(--mock-font);
}
.system-settings-content [role="tab"][aria-current="page"]{color:var(--mock-blue-2)}
.system-settings-content [role="tab"][aria-current="page"]::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--mock-blue);
}

/* settings and search tabs share the mockup underline treatment */
.system-settings-tabs,
.search-categories{
  min-height:48px;
  display:flex;
  align-items:end;
  gap:16px;
  margin-bottom:18px;
  border-bottom:1px solid rgba(145,170,199,.16);
  font-family:var(--mock-font);
}
.system-settings-tabs button,
.search-categories button{
  flex:1 0 auto;
  min-height:46px;
  padding:0 2px;
  border:0;
  border-radius:0;
  background:transparent;
  position:relative;
  font-family:var(--mock-font);
  cursor:pointer;
}
.system-settings-tabs button{color:#c7d0db}
.app-dialog .search-categories button{color:var(--dialog-text)}
.system-settings-tabs button[aria-current="page"],
.search-categories button[aria-selected="true"]{color:var(--mock-blue-2)}
.system-settings-tabs button[aria-current="page"]::after,
.search-categories button[aria-selected="true"]::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-1px;height:2px;
  background:var(--mock-blue);
}

/* section rows */
.system-settings-content>div,
.system-settings-content section{
  border-color:rgba(145,170,199,.16);
}
.system-settings-content select{
  min-height:38px;
  padding:0 36px 0 12px;
}

/* colored accent radio controls become circles */
.system-settings-content input[type="radio"]{
  width:28px;height:28px;
  appearance:none;
  border:0!important;
  border-radius:50%!important;
  background:var(--radio-color,#2d7cff)!important;
  box-shadow:0 0 0 1px rgba(255,255,255,.08);
}
.system-settings-content input[type="radio"]:checked{
  box-shadow:0 0 0 2px #fff,0 0 0 4px var(--mock-blue),0 0 16px var(--color-accent-border);
}
.system-settings-content input[type="checkbox"]{
  accent-color:var(--mock-blue);
}

.modal-backdrop:not(.system-settings-backdrop){
  background:rgba(2,8,15,.66);
  backdrop-filter:blur(7px);
}
.search-status{font:10px/1.3 var(--font-ui)}
.alarm-edit-volume-label input[type="range"]{appearance:none;height:18px;background:transparent}
.alarm-edit-volume-label input[type="range"]::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:rgba(145,170,199,.28)}
.alarm-edit-volume-label input[type="range"]::-webkit-slider-thumb{appearance:none;width:15px;height:15px;margin-top:-4.5px;border:2px solid #fff;border-radius:50%;background:var(--mock-blue);box-shadow:0 1px 4px rgba(0,0,0,.32)}
.alarm-edit-volume-label input[type="range"]::-moz-range-track{height:6px;border-radius:99px;background:rgba(145,170,199,.28)}
.alarm-edit-volume-label input[type="range"]::-moz-range-progress{height:6px;border-radius:99px;background:var(--mock-blue)}
.alarm-edit-volume-label input[type="range"]::-moz-range-thumb{width:13px;height:13px;border:2px solid #fff;border-radius:50%;background:var(--mock-blue)}
.app-dialog .alarm-time-label input[type="time"]{color-scheme:light}
:root[data-theme="dark"] .app-dialog .alarm-time-label input[type="time"]{color-scheme:dark}
button[id^="close"][id$="Button"]{
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
button[id^="close"][id$="Button"]:hover{border:0;background:transparent;box-shadow:none}
.primary-action-button{background:var(--mock-blue)!important;color:var(--color-on-accent)!important;border-radius:8px!important}
.secondary-button{background:var(--dialog-surface-raised,#132438)!important;color:var(--dialog-text,#fff)!important;border-color:var(--dialog-input-border,rgba(145,170,199,.25))!important;border-radius:8px!important}
.search-close{
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.search-close:hover{border:0;background:transparent;box-shadow:none}
.search-more-button{border:0;background:transparent}
.search-menu-popover[data-placement="up"]{top:auto;bottom:39px}

/* placeholders remain visually present */
.primary-navigation-item:disabled,
.context-navigation button:disabled{
  filter:none!important;
}

/* exact-screen responsiveness */
@media(max-width:1460px){
  .room-grid{grid-template-columns:repeat(2,minmax(270px,1fr))}
}
@media(max-width:1120px){
  .dashboard-layout{grid-template-columns:132px minmax(0,1fr)}
  .dashboard-sidebar{
    position:fixed;
    top:96px;
    right:0;
    z-index:70;
    width:min(365px,92vw);
    transform:translateX(104%);
  }
  body.sidebar-open .dashboard-sidebar{transform:translateX(0)}
  .sidebar-mobile-header{display:flex}
  .primary-navigation-item{width:120px;padding-left:17px}
  .context-navigation .room-search-placeholder{width:250px}
  .system-settings-dialog{width:min(390px,92vw)!important;max-width:92vw!important}
}
@media(max-width:760px){
  .dashboard-header{height:78px;min-height:78px;padding:0 13px}
  .brand-signal{width:40px;height:40px}
  .brand-lockup strong{font-size:16px}
  .brand-lockup>div>span{font-size:10px;margin-top:4px}
  .date-time{display:none}
  .icon-button{width:42px;height:42px}
  .dashboard-layout{display:block;min-height:calc(100vh - 78px)}
  .primary-navigation{
    position:static;
    width:100%;
    margin:0;
    height:auto;
    min-height:58px;
    flex-direction:row;
    overflow-x:auto;
    padding:7px 8px;
    border-right:0;
    border-bottom:1px solid rgba(124,153,187,.13);
  }
  .primary-navigation-item{
    width:auto;
    min-width:max-content;
    min-height:44px;
    border-radius:9px;
    padding:0 12px;
    border-top:0;
    margin-top:0;
  }
  .dashboard-main{grid-template-rows:auto minmax(0,1fr)}
  .context-navigation{width:100%;height:58px;margin:0;overflow-x:auto;padding:0 7px}
  .context-navigation button{height:58px;padding:0 10px}
  .context-navigation .room-search-placeholder{display:none}
  .room-section{min-height:calc(100dvh - 194px);padding:12px}
  .room-grid{grid-template-columns:1fr;min-width:0}
  .room-card-header{min-width:0;padding-left:14px;padding-right:14px}
  .room-heading,.room-name-row,.room-name{min-width:0}
  .settings-dialog{max-width:100vw;overflow-x:hidden}
  .settings-dialog .app-dialog-header>div:first-child{min-width:0;overflow:hidden}
  .settings-dialog .app-dialog-header h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .equalizer-control{flex-direction:column;align-items:stretch;gap:10px;padding:12px 0}
  .equalizer-range{width:100%}
  .room-icon-menu{right:0;max-width:calc(100vw - 28px)}
  .room-media{grid-template-columns:108px minmax(0,1fr)}
  .cover-frame{width:108px}
  .room-badges{padding:0 14px 4px;margin-top:0}
  .dashboard-sidebar{top:78px;height:calc(100vh - 78px)}
  .system-settings-backdrop{inset:78px 0 0!important}
  .system-settings-dialog{max-width:100vw!important;width:100vw!important}
  .scenes-table-shell{border:0;background:transparent}
  .scenes-table,.scenes-table :is(thead,tbody,tr,th,td){display:block}
  .scenes-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .scenes-table tbody{display:grid;gap:10px}
  .scenes-table tr{position:relative;padding:12px;border:1px solid var(--border-subtle,rgba(88,108,132,.2));border-radius:12px;background:var(--surface-raised,#fff)}
  .scenes-table :is(th,td){width:100%!important;display:grid;grid-template-columns:minmax(86px,30%) minmax(0,1fr);gap:9px;padding:7px 0;border:0}
  .scenes-table :is(th,td)::before{content:attr(data-label);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary,#607086)}
  .scenes-table td[data-label="Aktionen"]{display:block;padding-top:10px}
  .scenes-table td[data-label="Aktionen"]::before{content:none}
  .scene-actions{justify-content:flex-start}
  .scene-menu{left:40px;right:auto;top:39px}
  :root[data-theme="dark"] .scenes-table tr{background:#102238;border-color:#32465e}
  .scene-editor-backdrop{place-items:center!important;padding:8px!important}
  .scene-editor-dialog{width:calc(100vw - 16px)!important;height:auto!important;max-height:calc(100dvh - 16px)!important;align-self:center!important;justify-self:center!important;border-radius:12px!important}
}