/* Neutral surfaces and teal accents follow Hörbuch Prüfer's native UI. */
:root{color-scheme:light;--bg:#f6f6f7;--surface:#fff;--sidebar:#ececed;--field:#fff;--ink:#25282a;--muted:#63686b;--line:#d9dddf;--accent:#007f88;--accent-soft:#e8f5f5;--on-accent:#fff;--button:#f2f3f4;--danger:#ad3038;--danger-bg:#fff0f0;--success:#247044;--warning:#94601e;--track:#e2e6e8;--header:64px;--side:244px;--padding:24px}
:root[data-theme=dark]{color-scheme:dark;--bg:#1d1e20;--surface:#27292c;--sidebar:#232427;--field:#303236;--ink:#f0f1f2;--muted:#adb2b6;--line:#414448;--accent:#62c9d1;--accent-soft:#203e42;--on-accent:#14292b;--button:#34373b;--danger:#ffb4ba;--danger-bg:#492c32;--success:#85d6a1;--warning:#e6b878;--track:#41464b}
@media(prefers-color-scheme:dark){:root[data-theme=system]{color-scheme:dark;--bg:#1d1e20;--surface:#27292c;--sidebar:#232427;--field:#303236;--ink:#f0f1f2;--muted:#adb2b6;--line:#414448;--accent:#62c9d1;--accent-soft:#203e42;--on-accent:#14292b;--button:#34373b;--danger:#ffb4ba;--danger-bg:#492c32;--success:#85d6a1;--warning:#e6b878;--track:#41464b}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:13px;line-height:1.45}button,input,select,textarea{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);border-radius:6px;padding:7px 11px;font-weight:550;background:var(--button);color:var(--ink)}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input,select,textarea{min-width:0;width:100%;color:var(--ink);background:var(--field);border:1px solid var(--line);border-radius:6px;padding:7px 9px}select{cursor:pointer}input:disabled,select:disabled{opacity:.6;cursor:not-allowed}label{display:block;color:var(--muted);font-size:11px;margin:12px 0 5px}h1{font-size:26px;letter-spacing:-.6px;font-weight:600;line-height:1.2;margin:5px 0 8px}h2{font-size:16px;font-weight:600;margin:8px 0}h3{font-size:14px;font-weight:600}.hint,.muted{color:var(--muted)}.hint{font-size:11px;line-height:1.5}.eyebrow{font-size:10px;letter-spacing:1px;font-weight:600;color:var(--muted)}.row{display:flex;align-items:center;gap:10px}.space{justify-content:space-between}.small{font-size:11px;padding:5px 8px}.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.secondary{background:var(--button);color:var(--ink)}.subtle{background:transparent;color:var(--muted)}.danger{background:var(--danger-bg);border-color:color-mix(in srgb,var(--danger) 40%,var(--line));color:var(--danger)}.tag{font-size:10px;border:1px solid var(--line);padding:3px 6px;border-radius:4px;color:var(--muted);white-space:nowrap}.green{color:var(--success)}[hidden]{display:none!important}
/* Header and device sidebar remain anchored while the room scrolls. */
.topbar{height:var(--header);padding:0 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;background:var(--surface);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:9px;color:inherit;text-decoration:none;font-size:17px;font-weight:650;white-space:nowrap}.brand small{display:block;font-size:8px;letter-spacing:.7px;color:var(--muted);margin-top:1px}.brandmark{color:var(--accent);font-size:17px;border:1px solid var(--line);border-radius:7px;padding:6px;letter-spacing:-2px}.brandmark span{color:var(--muted)}.entry-nav{margin-left:auto}.entry-nav button,.view-controls button,.view-controls select{font-size:11px;padding:6px 8px}.view-controls{display:flex;gap:6px}.view-controls select{width:84px}.view-controls [aria-pressed=true]{color:var(--accent);background:var(--accent-soft);border-color:var(--accent)}.connection{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);white-space:nowrap}.dot{width:7px;height:7px;border-radius:100%;background:var(--muted)}.dot.live{background:var(--success)}#sidebar-toggle{display:none}main{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:calc(100dvh - var(--header));align-items:start}.sidebar{padding:20px 18px;background:var(--sidebar);border-right:1px solid var(--line);height:calc(100dvh - var(--header));position:sticky;top:var(--header);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.sidebar>label:first-child{margin-top:0}.sidebar details{margin-top:16px}.sidebar summary{cursor:pointer;font-size:11px;color:var(--muted)}.sidebar .divider{border-top:1px solid var(--line);margin:20px 0 14px}.sidebar #devices{margin-top:8px;width:auto}.audio-standard{font-size:11px;color:var(--muted);margin-top:16px}.workspace{padding:var(--padding);max-width:1440px;min-width:0;width:100%;margin:0 auto}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.section-title p{margin:0;font-size:12px}.section-title button{white-space:nowrap}.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.check{display:flex;align-items:center;gap:8px}.check input{width:15px;height:15px;accent-color:var(--accent);flex-shrink:0}.panel{border:1px solid var(--line);border-radius:9px;background:var(--surface);padding:18px}.panel p{font-size:12px}.entry-grid{display:block;max-width:660px}.panel form>button{margin-top:18px}.entry-grid form>button[type=submit]{width:100%}.staff-tabs{display:flex;gap:6px;margin-bottom:14px}#guest-form button[type=button]{width:auto;margin-top:4px;font-size:11px}.create-row{display:grid;grid-template-columns:minmax(0,1fr) 135px auto;gap:8px;margin:12px 0}#room-management{margin-top:24px}.room-card{border:1px solid var(--line);border-radius:8px;margin:8px 0;padding:14px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface)}.room-card h3{margin:0}.room-card small{color:var(--muted)}.room-actions{display:flex;gap:6px;flex-wrap:wrap}.room-actions button{font-size:11px;padding:5px 8px}.room-actions select{width:72px;padding:5px;font-size:11px}#admin-session{padding-top:18px}#admin-session button{margin-left:10px}#queue-panel{margin-top:18px}#notice{padding:10px 12px;margin-bottom:16px;background:var(--danger-bg);border:1px solid var(--line);border-radius:7px;color:var(--danger);white-space:pre-wrap;font-size:12px;overflow-wrap:anywhere}
/* Compact participant rows with the device choice beside each guest. */
.participants{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}.participant{padding:14px 16px;min-width:0}.participant-head{display:flex;align-items:center;gap:18px;justify-content:space-between}.peer-identity{min-width:110px;flex:1}.participant h3{margin:0;overflow-wrap:anywhere}.peer-meta{font-size:11px;color:var(--muted)}.peer-state{font-size:10px;color:var(--muted);margin:5px 0 10px;overflow-wrap:anywhere}.participant-body{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,.85fr);gap:28px;align-items:center}.peer-signal .hint{margin:0 0 5px;font-size:10px}.peer-listen{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;align-items:center}.peer-listen label{display:flex;justify-content:space-between;margin:0;font-size:11px}.peer-listen input{grid-row:2}.peer-listen>button{grid-column:2;grid-row:1/3;font-size:11px;padding:6px 10px}.participant .muted-button{color:var(--danger);background:var(--danger-bg)}.guest-devices{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:4px 8px;flex:0 1 480px;min-width:0}.guest-device{display:flex;align-items:center;gap:6px;margin:0;min-width:0;font-size:10px}.guest-device select{font-size:11px;padding:5px 7px;min-width:0}.guest-device>span{flex-shrink:0}.device-status{grid-column:1/-1;overflow-wrap:anywhere;font-size:10px}.device-status:empty{display:none}.queue-person{display:grid;grid-template-columns:minmax(100px,.6fr) minmax(0,2fr) auto;gap:10px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.queue-name{overflow-wrap:anywhere;font-size:12px}.queue-person .room-actions{flex-wrap:nowrap}#moderation{margin-bottom:12px}#moderation>.hint{margin:3px 0 12px}#moderation h2{margin:0}.empty{text-align:center;padding:24px;color:var(--muted);border:1px dashed var(--line);border-radius:8px}.empty h3{margin:4px}.empty p{font-size:12px}.session-controls{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-bottom:16px}.own-signal .row{margin-top:8px;align-items:center}.own-signal .row>button{font-size:11px;white-space:nowrap}.master label{margin-top:0;display:flex;justify-content:space-between}input[type=range]{accent-color:var(--accent);padding:0;border:0;background:none;cursor:pointer;min-height:22px}#input-meter{flex:1;min-width:80px}.peak-meter{width:100%;min-width:80px}.peak-row{display:grid;grid-template-columns:10px 1fr;gap:6px;align-items:center;margin:2px 0}.peak-row>span{font-size:9px;color:var(--muted)}.peak-track{position:relative;height:10px}.peak-meter meter{display:block;width:100%;height:10px;margin:0}meter::-webkit-meter-bar{background:var(--track);border:0}meter::-webkit-meter-optimum-value{background:linear-gradient(90deg,#359ca1 0%,#66b98c 75%,#d4a94a 90%,#d76464 100%);background-size:var(--peak-background-size,100% 100%);transition:none}meter::-moz-meter-bar{background:var(--accent)}.peak-hold{position:absolute;top:1px;bottom:1px;width:2px;background:var(--ink);transform:translateX(-2px)}.peak-scale{position:relative;display:block;height:11px;font-size:8px;color:var(--muted);margin-left:16px;margin-right:5px}.peak-scale span{position:absolute;transform:translateX(-50%)}.peak-scale span:first-child{transform:none}.peak-scale span:last-child{transform:translateX(-100%)}.peak-footer{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-top:3px}.peak-readout{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}.peak-meter button.clip-reset{width:auto;margin:0;padding:1px 4px;font-size:9px;font-weight:400}.peak-meter.clipped .peak-readout{color:var(--danger)}.peak-meter.clipped .peak-hold{background:var(--danger)}
.timecode-panel{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 16px;margin-bottom:12px;background:var(--accent-soft)}.timecode-panel output{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:30px;font-variant-numeric:tabular-nums;letter-spacing:.025em;line-height:1.2}.timecode-detail{display:flex;flex-direction:column;gap:2px;text-align:right;font-size:11px}.timecode-detail small{color:var(--muted);font-size:9px}.timecode-panel[data-state=running] #timecode-state{color:var(--success)}.timecode-panel[data-state=stale] #timecode-state{color:var(--warning)}.timecode-panel[data-state=inactive] output,.timecode-panel[data-state=waiting] output{color:var(--muted)}.midi-panel{margin-top:16px;padding:12px 16px}.midi-panel summary{cursor:pointer;font-size:12px;font-weight:550}.midi-panel .tag{margin-left:8px;font-size:9px}.midi-panel .hint{font-size:11px}.camera-panel{margin:12px 0;padding:12px 16px;display:grid;grid-template-columns:minmax(0,1fr) 130px;gap:16px;align-items:center}.camera-panel .row{flex-wrap:wrap}.camera-panel h2{margin:0}.camera-panel select{max-width:360px}.camera-panel label{margin-top:6px}.camera-panel .hint{margin-bottom:0}.camera-panel video{display:block;max-width:130px;width:100%;max-height:90px;object-fit:contain;background:#111;border-radius:6px;transform:scaleX(-1)}.participant-video{max-width:300px;margin:8px 0}.participant-video video{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#111;border-radius:6px}.participant-video button{margin:5px 0;padding:3px 7px;font-size:10px}#video-dialog{width:960px}#video-large{display:block;width:100%;max-height:70dvh;background:#111;margin-bottom:12px}footer{display:flex;gap:16px;margin-top:24px;padding-top:12px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}footer span:last-child{margin-left:auto}dialog{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:24px;width:530px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow:auto}dialog::backdrop{background:#0008}dialog textarea{margin:12px 0 16px;font-size:12px}.invite-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
/* Compact density is the standard at every window size. */
:root{--padding:14px;--side:214px}:root .participant{padding:10px 12px}:root .section-title{margin-bottom:10px}:root h1{font-size:21px}:root .timecode-panel output{font-size:24px}:root .peer-state{margin:3px 0 6px}:root .participant-body{gap:16px}:root .timecode-detail small{display:none}:root .panel{border-radius:7px}:root .sidebar{padding:14px}:root .session-controls{padding:12px;margin-bottom:10px}
@media(max-width:1100px){:root{--side:216px;--padding:18px}.participant-head{flex-wrap:wrap;gap:8px}.guest-devices{flex-basis:100%}.queue-person{grid-template-columns:minmax(0,1fr) auto}.queue-person .guest-devices{grid-row:2;grid-column:1/-1}.room-card{align-items:flex-start;flex-direction:column}.topbar{gap:10px;padding:0 14px}.brand small{display:none}.participant-body{gap:16px}.session-controls{gap:16px}}
@media(max-width:820px){:root{--header:58px;--padding:14px}main{grid-template-columns:minmax(0,1fr)}#sidebar-toggle{display:block;font-size:11px;padding:6px 8px}.sidebar{display:none;position:fixed;top:var(--header);left:0;z-index:15;width:260px;box-shadow:8px 12px 24px #0002}.sidebar-open .sidebar{display:block}.sidebar-open #sidebar-toggle{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.brand{font-size:15px}.brandmark{display:none}.entry-nav button{font-size:10px}.topbar{gap:8px;padding:0 12px}.connection{font-size:10px}.view-controls select{width:72px}.participant{padding:11px 12px}.section-title{margin-bottom:12px}h1{font-size:22px}.timecode-panel output{font-size:26px}.timecode-detail small{display:none}.session-controls{padding:12px}.participant-head{flex-wrap:nowrap}.guest-devices{flex-basis:380px}.queue-person .guest-devices{width:100%}.entry-grid{max-width:none}.create-row{grid-template-columns:minmax(0,1fr) auto}.create-row>button{grid-column:1/-1}}
@media(max-width:620px){:root{--header:92px;--padding:12px}.topbar{height:var(--header);flex-wrap:wrap;align-content:center;gap:8px 10px}.brand{margin-right:auto}.entry-nav{margin-left:0}.view-controls{order:5}.connection{order:6;margin-left:auto}.participant-head{flex-wrap:wrap}.guest-devices{flex-basis:100%}.guest-device{display:block}.guest-device>span{display:block;margin-bottom:3px}.participant-body{grid-template-columns:minmax(0,1fr);gap:10px}.peer-listen{grid-template-columns:minmax(0,1fr) auto}.session-controls{grid-template-columns:minmax(0,1fr);gap:12px}.session-controls .master .hint{display:none}.section-title{gap:10px}.section-title p{font-size:11px}.section-title>button{font-size:11px;padding:6px 8px}.timecode-panel{padding:10px 12px;gap:8px}.timecode-panel output{font-size:23px}.timecode-detail{font-size:10px}.camera-panel{grid-template-columns:minmax(0,1fr)}.camera-panel video{max-width:160px}.row.space{flex-wrap:wrap}.queue-person{gap:8px}.peer-state{margin-bottom:6px}#moderation{padding:12px}footer span{display:none}.sidebar{width:min(290px,calc(100vw - 24px))}}
@media(pointer:coarse){button,select{min-height:36px}.small{min-height:32px}}
:root .timecode-panel{padding:8px 12px}:root .timecode-panel>div:first-child{display:flex;align-items:center;gap:12px}:root #moderation>.hint{display:none}:root #moderation{padding:10px 12px}:root #waiting-list>.muted{margin:5px 0 0;font-size:11px}:root .peer-signal>.hint,:root .peak-scale{display:none}:root .participant-body{grid-template-columns:minmax(0,1fr) minmax(155px,.85fr);gap:16px}:root .peer-listen{gap:2px 8px}:root .peer-listen>button{padding:5px 7px}:root .session-controls .hint{display:none}:root .session-controls{gap:10px}:root .section-title .eyebrow{display:none}
@media(max-width:820px){.timecode-panel{padding:8px 12px}.timecode-panel>div:first-child{display:flex;align-items:center;gap:10px}#moderation>.hint{display:none}#moderation{padding:10px 12px}#waiting-list>.muted{margin:5px 0 0;font-size:11px}.peer-signal>.hint,.peak-scale{display:none}.participant-body{grid-template-columns:minmax(0,1fr) minmax(155px,.85fr);gap:16px}.peer-listen{gap:2px 8px}.peer-listen>button{padding:5px 7px}.session-controls .hint{display:none}.section-title .eyebrow{display:none}.timecode-panel .eyebrow{display:none}}
@media(max-width:400px){.participant-body,:root .participant-body{grid-template-columns:minmax(0,1fr);gap:7px}.timecode-panel output{font-size:22px}}

body[data-in-session=true] .entry-nav{display:none}body[data-in-session=true] .view-controls{margin-left:auto}
.peer-listen label{grid-column:1/-1;gap:8px}.peer-listen label output{white-space:nowrap}.peer-listen>button{grid-row:2}
/* Collapsible room controls; each panel keeps its own independent open state. */
.session-dashboard{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,350px),1fr));gap:12px;align-items:start;margin-bottom:16px}
.session-dashboard .control-panel{min-width:0;padding:12px 14px}
.control-panel>summary{cursor:pointer;font-size:12px;font-weight:600}
.control-panel>summary .tag{margin-left:6px;font-weight:400}
.control-panel[open]>summary{margin-bottom:12px}
.session-dashboard #moderation{margin:0;padding:12px 14px}
#moderation>.row{justify-content:flex-end}
#moderation .queue-person{grid-template-columns:minmax(0,1fr) auto}
#moderation .queue-person .guest-devices{grid-row:2;grid-column:1/-1}
#moderation .queue-person .room-actions{grid-column:2;grid-row:1}
#moderation .guest-device{display:block}
#moderation .guest-device>span{display:block;margin-bottom:3px}
#signal-controls .session-controls{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));padding:0;margin:0;gap:12px}
#signal-controls .own-signal .row{flex-wrap:wrap}
#signal-controls .own-signal .row>button{margin-left:auto}
#timecode-panel{border:0;border-radius:0;background:transparent;padding:8px 0;margin:8px 0;gap:12px;flex-wrap:wrap}
#timecode-panel output{font-size:18px;letter-spacing:0;line-height:1.3}
#timecode-panel>div:first-child{display:flex;align-items:center;gap:10px}
#timecode-panel .eyebrow{display:inline;font-size:10px}
#timecode-panel .timecode-detail{flex-direction:row;gap:8px;flex-wrap:wrap;text-align:left;font-size:11px}
#timecode-panel .timecode-detail small{display:none}

:root{--padding:14px;--side:214px}