:root {
  --base: #0a1014; --surface: #0e151b; --card: #111a21; --line: #203039;
  --ink: #eff8fa; --muted: #aec3cd; --faint: #7e95a0;
  --signal: #3fd4e6; --magenta: #e359c9; --crimson: #f0597f; --matrix: #3fe0a8;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100svh; display: flex; flex-direction: column; background: var(--base); color: var(--ink); font: 14px/1.6 var(--mono); }
header { height: 56px; padding: 0 24px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); font-size: 12px; letter-spacing: .13em; }
header img { flex-shrink: 0; }
main { flex: 1; display: grid; place-items: center; padding: 48px 20px; }
.card { width: 100%; max-width: 480px; padding: 36px; background: var(--card); border: 1px solid var(--line); }
.eyebrow { color: var(--signal); font-size: 11px; letter-spacing: .17em; margin: 0 0 20px; }
h1 { font-size: clamp(28px, 5vw, 38px); line-height: 1.2; letter-spacing: -.04em; margin: 0 0 20px; overflow-wrap: anywhere; }
.intro { color: var(--muted); margin-bottom: 28px; }
label { display: block; color: var(--muted); font-size: 11px; letter-spacing: .12em; margin: 18px 0 8px; }
input, button { font: inherit; border-radius: 0; }
input { width: 100%; min-width: 0; min-height: 48px; padding: 12px; font-size: 16px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); }
input:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }
.password-field { display: flex; }
.password-field button { min-width: 64px; background: var(--surface); color: var(--muted); border: 1px solid var(--line); border-left: none; cursor: pointer; }
.primary { width: 100%; min-height: 48px; margin-top: 24px; color: var(--base); background: var(--signal); border: 1px solid var(--signal); cursor: pointer; font-weight: bold; }
.primary:hover { background: var(--ink); }
button:disabled { opacity: .6; cursor: wait; }
#feedback { color: var(--crimson); overflow-wrap: anywhere; font-size: 12px; }
.hint, details { color: var(--faint); font-size: 12px; }
.hint { padding-top: 20px; border-top: 1px solid var(--line); }
summary { cursor: pointer; }
footer { padding: 20px 24px; color: var(--faint); font-size: 11px; text-align: center; border-top: 1px solid var(--line); }
footer b { color: var(--magenta); font-weight: normal; }
@media (max-width: 480px) { .card { padding: 24px; } main { padding: 24px 16px; } header { padding: 0 16px; font-size: 10px; } }
/* Host library */
[hidden] { display: none !important; }
.library-shell { width: 100%; max-width: 1120px; align-self: start; }
.library-heading { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.library-heading h1 { margin-bottom: 12px; }
.library-heading .eyebrow { margin-bottom: 14px; }
.account-line { color: var(--faint); font-size: 12px; margin: 0; overflow-wrap: anywhere; }
.secondary, .crumb { min-height: 44px; padding: 10px 16px; background: var(--surface); border: 1px solid var(--line); color: var(--ink); cursor: pointer; font: inherit; }
.secondary:hover, .crumb:hover { border-color: var(--signal); color: var(--signal); }
.search-form { display: flex; gap: 10px; margin: 28px 0 18px; }
.search-form input { flex: 1; }
#breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 20px; color: var(--faint); }
.crumb { font-size: 12px; max-width: 100%; overflow-wrap: anywhere; }
.library-toolbar { display: flex; gap: 16px; justify-content: space-between; align-items: center; }
.library-toolbar h2 { font-size: 16px; color: var(--signal); overflow-wrap: anywhere; }
#result-count { color: var(--faint); font-size: 12px; flex-shrink: 0; }
#library-status { color: var(--muted); overflow-wrap: anywhere; }
.library-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(165px,1fr)); gap: 20px; }
.media-card { min-width: 0; text-align: left; display: flex; flex-direction: column; padding: 0 0 14px; background: var(--card); color: var(--ink); border: 1px solid var(--line); cursor: pointer; }
.media-card:hover { border-color: var(--signal); }
.poster { aspect-ratio: 2 / 3; width: 100%; background: var(--surface); display: grid; place-items: center; position: relative; overflow: hidden; }
.poster img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.poster-placeholder { color: var(--faint); font-size: 11px; letter-spacing: .1em; }
.media-name { display: block; padding: 12px 12px 6px; font-size: 14px; overflow-wrap: anywhere; }
.media-meta { display: block; padding: 0 12px; font-size: 11px; color: var(--faint); overflow-wrap: anywhere; }
.pagination { margin: 24px 0; display: flex; justify-content: space-between; gap: 16px; }
.detail-panel { border: 1px solid var(--signal); background: var(--card); padding: 24px; margin-top: 24px; overflow-wrap: anywhere; }
.detail-panel h2 { color: var(--signal); }
#detail-overview { white-space: pre-wrap; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
@media(max-width: 480px) { .library-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; } .library-heading { gap: 12px; } .library-heading .eyebrow { font-size: 9px; } .library-toolbar { align-items: start; } }

.library-heading > .secondary { flex-shrink: 0; white-space: nowrap; }
.player-shell { width:100%; max-width:1120px; align-self:start; }
#video { display:block; width:100%; aspect-ratio:16/9; background:#000; margin:24px 0; }
.playback-settings { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.playback-settings label { margin:0; min-width:0; }
.playback-settings select { display:block; width:100%; min-height:44px; margin-top:8px; padding:8px; background:var(--surface); color:var(--ink); border:1px solid var(--line); font:inherit; font-size:14px; }
.playback-settings button { grid-column:1/-1; margin-top:0; }
#player-status { color:var(--signal); overflow-wrap:anywhere; }
#playback-reference { overflow-wrap:anywhere; }
a.secondary { display:inline-flex; align-items:center; text-decoration:none; }
@media(max-width:600px) { .playback-settings { grid-template-columns:repeat(2,minmax(0,1fr)); } .player-shell .library-heading { flex-wrap:wrap; } }

/* Compact player settings, with native keyboard-accessible disclosure. */
.player-toolbar { display:flex; align-items:center; justify-content:flex-end; gap:12px; margin-top:12px; }
.player-toolbar > button { width:auto; min-height:44px; margin:0; padding:10px 18px; }
.player-settings-menu { position:relative; }
.player-settings-menu summary { display:flex; align-items:center; justify-content:center; width:44px; height:44px; cursor:pointer; border:1px solid var(--line); background:var(--surface); list-style:none; color:var(--ink); }
.player-settings-menu summary::-webkit-details-marker { display:none; }
.player-settings-menu summary:hover, .player-settings-menu[open] summary { color:var(--signal); border-color:var(--signal); }
.player-settings-menu summary:focus-visible { outline:2px solid var(--signal); outline-offset:3px; }
.player-settings-menu svg { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.6; stroke-linejoin:round; stroke-linecap:round; flex-shrink:0; }
.settings-panel { position:absolute; right:0; bottom:calc(100% + 10px); z-index:5; width:min(360px,calc(100vw - 48px)); max-height:min(540px,65vh); overflow:auto; padding:20px; background:var(--surface); border:1px solid var(--line); box-shadow:0 12px 32px #0008; }
.settings-panel h2 { font-size:16px; margin:0 0 16px; }
.settings-panel .playback-settings { grid-template-columns:1fr; gap:14px; }
.setting-label { display:flex; align-items:center; gap:10px; }
.settings-panel .hint { margin-bottom:0; }

/* Controls live inside the video stage, including in fullscreen. */
.video-stage { position:relative; background:#000; margin:24px 0; isolation:isolate; }
.video-stage #video { margin:0; object-fit:contain; }
.video-controls[hidden] { display:none; }
.video-controls { position:absolute; bottom:0; left:0; right:0; z-index:3; padding:30px 12px 8px; background:linear-gradient(transparent,#000d); transition:opacity .2s; }
.video-controls .player-toolbar { margin:0; gap:6px; justify-content:flex-start; }
.video-controls .icon-button,.video-controls summary { display:flex; align-items:center; justify-content:center; width:44px; height:44px; min-width:44px; padding:10px; margin:0; border:0; background:transparent; color:#fff; cursor:pointer; }
.video-controls svg { width:24px; height:24px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.video-controls .icon-button:hover,.video-controls summary:hover { background:#ffffff20; color:var(--signal); }
.video-controls :focus-visible { outline:2px solid var(--signal); outline-offset:-2px; }
.video-controls input[type=range] { padding:0; margin:0; min-height:24px; height:24px; accent-color:var(--signal); border:0; background:transparent; cursor:pointer; }
#seek-control { display:block; width:100%; }
#volume-control { width:75px; }
#time-display { color:white; font-size:12px; white-space:nowrap; }
.control-spacer { flex:1; }
.video-controls .player-settings-menu { position:static; }

.video-stage .settings-panel { bottom:82px; right:12px; max-height:calc(100% - 94px); width:min(340px,calc(100% - 24px)); padding:14px; }
.video-controls { position:absolute; }
.video-stage .settings-panel { max-height:calc(100% - 94px); }
.video-stage .player-feedback { position:absolute; top:12px; left:12px; right:12px; z-index:2; margin:0; padding:8px; background:#000c; color:white; pointer-events:none; font-size:12px; }
.video-stage .player-feedback:empty { display:none; }
.controls-hidden .video-controls { opacity:0; pointer-events:none; }
.controls-hidden { cursor:none; }
.video-stage:fullscreen,.video-stage.expanded { width:100%; height:100%; margin:0; background:black; }
.video-stage:fullscreen #video,.video-stage.expanded #video { height:100%; aspect-ratio:auto; }
.video-stage.expanded { position:fixed; inset:0; z-index:9999; }
@media(max-width:600px) { #volume-control { display:none; } .video-controls { padding-left:6px; padding-right:6px; } #time-display { font-size:10px; } .video-controls .player-toolbar { gap:0; } }
.video-controls { inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:0 12px 8px; pointer-events:none; background:linear-gradient(transparent 65%,#000d); }
.video-controls .player-toolbar { position:static; pointer-events:auto; }
.video-controls #seek-control { pointer-events:auto; }
.video-stage .settings-panel { pointer-events:auto; }
.controls-hidden .video-controls * { pointer-events:none; }

#room-lobby #player > .library-heading, #room-lobby #player > .hint { display:none; }
#room-lobby #player { margin-bottom:24px; }
#sync-status { color:var(--signal); }
#sync-decision { border:1px solid var(--signal); padding:12px; margin:12px 0; }