:root{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:#f1f1f1;background:#0f0f0f;--bg:#0f0f0f;--card:#181818;--soft:#272727;
  --line:#303030;--muted:#aaa;--red:#ff0033;--blue:#3ea6ff;
}
*{box-sizing:border-box}
html,body{touch-action:manipulation;overscroll-behavior:none}
button,.item,.row,.entity,.topic-chip,.action-button,.pill,.bottom-nav,.persistent-player{-webkit-touch-callout:none}
html,body,button,.item,.row,.entity,.topic-chip,.action-button,.pill,.bottom-nav,.persistent-player{
  -webkit-user-select:none;
  user-select:none;
}
input,textarea,[contenteditable="true"]{
  -webkit-user-select:text;
  user-select:text;
}
img{-webkit-user-drag:none}
html,body{margin:0;min-height:100%;background:var(--bg);color:#f1f1f1}
body{padding-bottom:66px}button,input{font:inherit}button{-webkit-tap-highlight-color:transparent}
.topbar{position:sticky;top:0;z-index:60;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;height:58px;padding:8px 10px;background:rgba(15,15,15,.98);border-bottom:1px solid #202020}
.brand{height:40px;display:flex;align-items:center;gap:7px;border:0;background:transparent;color:#fff;font-size:18px;font-weight:850;letter-spacing:-.04em;cursor:pointer}
.brand-mark{display:grid;place-items:center;width:31px;height:23px;border-radius:7px;background:var(--red);font-size:11px;padding-left:2px}
.search{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 44px;max-width:760px;width:100%;justify-self:center}
.search input{height:40px;min-width:0;border:1px solid var(--line);border-right:0;border-radius:20px 0 0 20px;background:#121212;color:#fff;padding:0 14px;outline:none;font-size:16px}
.search input:focus{border-color:#1c62b9}.search>button{height:40px;border:1px solid var(--line);border-radius:0 20px 20px 0;background:#222;color:#fff;font-size:20px;cursor:pointer}
.suggestions{position:absolute;top:44px;left:0;right:0;z-index:90;overflow:hidden;border-radius:12px;background:#fff;color:#111;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.suggestions button{display:block;width:100%;border:0;background:#fff;color:#111;padding:10px 14px;text-align:left;font-size:14px;cursor:pointer}.suggestions button:hover{background:#eee}
.view{width:100%;max-width:1280px;margin:0 auto;padding:12px 0 28px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:10px;padding:2px 12px 12px}
.section-head h1{margin:0;font-size:19px;letter-spacing:-.02em}.section-head small{color:#777;font-size:10px}
.feed{display:grid;grid-template-columns:1fr;gap:20px}.item{cursor:pointer}
.thumb-wrap{position:relative;aspect-ratio:16/9;background:#202020;overflow:hidden}.thumb{width:100%;height:100%;display:block;object-fit:cover}
.duration,.kind-badge{position:absolute;right:6px;bottom:6px;border-radius:4px;background:rgba(0,0,0,.82);padding:2px 5px;font-size:10px;font-weight:800}
.kind-badge{left:6px;right:auto}.video-body{display:grid;grid-template-columns:34px minmax(0,1fr);gap:9px;padding:9px 12px 0}
.avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;background:#292929}.title{margin:0;font-size:14px;line-height:1.35;font-weight:760;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{margin-top:4px;color:var(--muted);font-size:11px;line-height:1.45}.entity{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:center;padding:10px 12px;border-bottom:1px solid #232323}
.entity img{width:96px;aspect-ratio:16/9;object-fit:cover;border-radius:8px;background:#222}.entity.channel img{width:78px;height:78px;aspect-ratio:1;border-radius:50%}
.entity h3{margin:0 0 5px;font-size:14px}.entity p{margin:0;color:var(--muted);font-size:11px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.player-shell{position:sticky;top:58px;z-index:30;aspect-ratio:16/9;background:#000}.player-shell iframe{width:100%;height:100%;border:0;display:block;background:#000}
.watch-info{padding:11px 12px}.watch-info h1{margin:0 0 9px;font-size:17px;line-height:1.35}.channel-line{display:flex;align-items:center;gap:9px;min-width:0}.channel-line img{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#222}
.channel-name{font-size:13px;font-weight:800}.channel-sub{margin-top:2px;color:var(--muted);font-size:10px}.watch-actions{display:flex;gap:7px;overflow:auto;margin-top:10px;scrollbar-width:none}.watch-actions::-webkit-scrollbar{display:none}
.pill{flex:0 0 auto;height:34px;border:0;border-radius:17px;padding:0 13px;background:var(--soft);color:#fff;font-size:11px;font-weight:750;cursor:pointer}
.description{margin:10px 12px 16px;padding:11px 12px;border-radius:11px;background:#272727;color:#ddd;font-size:12px;line-height:1.5;white-space:pre-wrap;max-height:140px;overflow:auto}
.subhead{padding:0 12px 9px;font-size:14px;font-weight:800}.compact{display:flex;flex-direction:column;gap:0}.compact .row{display:grid;grid-template-columns:154px minmax(0,1fr);gap:9px;padding:8px 10px;border-bottom:1px solid #222;cursor:pointer}
.compact .row img{width:154px;aspect-ratio:16/9;object-fit:cover;border-radius:7px;background:#222}.row-title{font-size:12px;font-weight:760;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.row-meta{margin-top:5px;color:var(--muted);font-size:10px;line-height:1.4}
.hero{padding:4px 12px 14px}.hero-cover{width:100%;max-height:220px;object-fit:cover;border-radius:12px;background:#222}.hero-main{display:flex;align-items:center;gap:11px;margin-top:11px}.hero-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;background:#222}.hero h1{margin:0;font-size:19px}.hero p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.45}
.more{display:block;margin:18px auto 2px;height:38px;border:1px solid #3a3a3a;border-radius:19px;background:#202020;color:#fff;padding:0 18px;font-size:12px;font-weight:750;cursor:pointer}
.empty{display:grid;place-items:center;min-height:42vh;padding:30px;text-align:center;color:var(--muted);font-size:13px}.empty strong{display:block;color:#fff;font-size:16px;margin-bottom:6px}
.error{margin:8px 12px;padding:10px 12px;border-radius:10px;background:#381818;color:#ffb4b4;font-size:12px}.skeleton{background:linear-gradient(90deg,#202020 25%,#2b2b2b 37%,#202020 63%);background-size:400% 100%;animation:shine 1.2s infinite}@keyframes shine{0%{background-position:100%}100%{background-position:0}}
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(4,1fr);height:62px;padding-bottom:env(safe-area-inset-bottom);background:rgba(15,15,15,.98);border-top:1px solid #292929}
.bottom-nav button{border:0;background:transparent;color:#bdbdbd;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:2px;font-size:18px;cursor:pointer}.bottom-nav button.active{color:#fff}.bottom-nav small{font-size:9px}
@media(min-width:700px){body{padding-bottom:0}.topbar{grid-template-columns:160px minmax(0,760px) 160px;padding-left:20px;padding-right:20px}.view{padding:20px 18px 42px}.feed{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 14px}.thumb-wrap{border-radius:10px}.video-body{padding-left:0;padding-right:0}.bottom-nav{display:none}.player-shell{position:relative;top:auto;border-radius:12px;overflow:hidden}.watch-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:22px}.watch-side{min-width:0}.compact .row{grid-template-columns:148px minmax(0,1fr)}}
@media(min-width:1000px){.feed{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1240px){.feed{grid-template-columns:repeat(4,minmax(0,1fr))}}
[hidden]{display:none!important}
.install-btn{width:38px;height:38px;border:0;border-radius:50%;background:#242424;color:#fff;font-size:20px;cursor:pointer}
.persistent-player{width:100%;max-width:1280px;margin:0 auto;background:#000;z-index:68}
.persistent-player .mini-toolbar{display:none}
.player-aspect{aspect-ratio:16/9;background:#000}
.player-aspect iframe,.player-aspect video{display:block;width:100%;height:100%;border:0;background:#000}
.player-aspect video{object-fit:contain}
.persistent-player.full{position:relative}
.persistent-player.full .player-aspect{width:100%}
.persistent-player.mini{position:fixed;right:8px;bottom:70px;width:min(58vw,270px);margin:0;border:1px solid #303030;border-radius:11px;overflow:hidden;box-shadow:0 12px 34px rgba(0,0,0,.55);background:#111}
.persistent-player.mini .mini-toolbar{display:flex;height:34px;align-items:center;gap:5px;padding:0 5px 0 9px;background:#171717;border-bottom:1px solid #292929}
.mini-title{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10px;font-weight:750;cursor:pointer}
.mini-toolbar button{width:27px;height:27px;border:0;border-radius:50%;background:#262626;color:#fff;cursor:pointer}
.persistent-player.background-active .mini-toolbar:before{content:"♪";color:#3ea6ff;font-size:12px}
#backgroundAudio{position:fixed;width:1px;height:1px;opacity:0;pointer-events:none;left:-10px;bottom:-10px}
@media(min-width:700px){
  .persistent-player.full{padding:0 18px}
  .persistent-player.full .player-aspect{max-width:900px;margin:0 auto;border-radius:12px;overflow:hidden}
  .persistent-player.mini{right:18px;bottom:18px;width:320px}
}
@media(max-width:430px){
  .persistent-player.mini{width:55vw;right:6px;bottom:68px}
}

.list-section{padding:0 12px 18px}.list-section h2{font-size:14px;margin:6px 0 10px}
.my-lists{display:flex;flex-direction:column;gap:8px}.my-list-card{display:grid;grid-template-columns:74px minmax(0,1fr);gap:10px;align-items:center;padding:8px;border-radius:10px;background:#191919;cursor:pointer}.my-list-card strong{display:block;font-size:13px}.my-list-card small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.my-list-cover{width:74px;aspect-ratio:16/9;border-radius:7px;overflow:hidden;background:#272727;display:grid;place-items:center}.my-list-cover img{width:100%;height:100%;object-fit:cover}.empty-inline{padding:18px 8px;color:var(--muted);font-size:12px}
.sheet-backdrop{position:fixed;inset:0;z-index:120;background:rgba(0,0,0,.58);display:flex;align-items:flex-end}.sheet{width:100%;max-height:72vh;overflow:auto;border-radius:18px 18px 0 0;background:#202020;padding:8px 12px calc(14px + env(safe-area-inset-bottom));box-shadow:0 -12px 30px rgba(0,0,0,.35)}.sheet-handle{width:38px;height:4px;border-radius:4px;background:#555;margin:2px auto 10px}.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:0 2px 10px}.sheet-head button{width:32px;height:32px;border:0;border-radius:50%;background:#303030;color:#fff;font-size:20px}.sheet-list{display:flex;flex-direction:column;gap:5px;max-height:40vh;overflow:auto}.sheet-row{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;padding:12px;border:0;border-radius:10px;background:#2a2a2a;color:#fff;text-align:left}.sheet-row small{color:#aaa}.sheet-empty{padding:14px 8px;color:#aaa;font-size:12px}.sheet-create{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:10px}.sheet-create input{height:42px;border:1px solid #444;border-radius:10px;background:#121212;color:#fff;padding:0 11px}.sheet-create button{border:0;border-radius:10px;background:#fff;color:#111;padding:0 14px;font-weight:800}

.pill:disabled{opacity:.55;cursor:default}

.player-aspect{position:relative;overflow:hidden}
.persistent-player .player-aspect iframe{pointer-events:none}

.persistent-player:fullscreen,
.persistent-player:-webkit-full-screen{
  width:100vw;
  height:100vh;
  max-width:none;
  margin:0;
  display:flex;
  flex-direction:column;
  background:#000;
}
.persistent-player:fullscreen .player-aspect,
.persistent-player:-webkit-full-screen .player-aspect{
  flex:1;
  width:100%;
  max-width:none;
  aspect-ratio:auto;
  border-radius:0;
}
.persistent-player:fullscreen .player-controls,
.persistent-player:-webkit-full-screen .player-controls{
  flex:0 0 auto;
}
.player-controls{display:grid;grid-template-columns:36px auto minmax(70px,1fr) auto 36px minmax(72px,110px) 36px;gap:7px;align-items:center;padding:8px 10px;background:#111;border-top:1px solid #222}
.player-controls button{width:34px;height:34px;border:0;border-radius:50%;background:#242424;color:#fff;display:grid;place-items:center;font-size:14px;cursor:pointer}
.player-controls .time-label{font-size:10px;color:#ddd;font-variant-numeric:tabular-nums;white-space:nowrap}
.player-controls input[type="range"]{accent-color:#ff0033;min-width:0;width:100%}
.player-controls .seek-range{height:3px}
.player-controls .volume-range{height:3px}
.persistent-player.mini .player-controls{display:none}
@media(max-width:520px){
  .player-controls{grid-template-columns:34px auto minmax(70px,1fr) auto 34px 72px 34px;gap:5px;padding:7px 8px}
  .player-controls button{width:32px;height:32px}
  .player-controls .time-label{font-size:9px}
}
@media(max-width:390px){
  .player-controls{grid-template-columns:32px auto minmax(60px,1fr) auto 32px 58px 32px}
  .player-controls .volume-range{max-width:58px}
}

/* 1988 watch UI refinement */
.video-meta-block{padding:14px 14px 6px;border-bottom:1px solid #202020}
.video-meta-block h1{margin:0 0 10px;font-size:18px;line-height:1.34;font-weight:800;letter-spacing:-.018em;color:#fff}
.channel-line{display:flex;align-items:center;gap:10px;min-width:0}
.channel-copy{min-width:0}
.channel-line img{width:36px;height:36px;border-radius:50%;object-fit:cover;background:#222;flex:0 0 36px}
.channel-name{font-size:13px;font-weight:760;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.channel-sub{margin-top:2px;color:#8f8f8f;font-size:10px}
.video-facts{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:9px;color:#8f8f8f;font-size:10px}
.source-label{display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:999px;background:#181818;border:1px solid #2a2a2a;color:#cfcfcf}
.video-stats{font-variant-numeric:tabular-nums}
.watch-actions{display:flex;gap:8px;overflow-x:auto;padding:10px 12px 12px;margin:0;scrollbar-width:none;border-bottom:1px solid #202020}
.watch-actions::-webkit-scrollbar{display:none}
.action-button,.action-status{flex:0 0 auto;height:38px;border:1px solid #2b2b2b;border-radius:19px;background:#1d1d1d;color:#f1f1f1;display:inline-flex;align-items:center;gap:7px;padding:0 12px;font-size:11px;font-weight:700}
.action-button{cursor:pointer}
.action-button:active{transform:scale(.98)}
.action-button:disabled{opacity:.55;cursor:default}
.action-icon{display:grid;place-items:center;width:18px;height:18px}
.action-status{color:#cfcfcf}
.action-status svg{color:#67c56c}
.related-heading{padding:12px 10px 8px;font-size:14px;font-weight:800}
.related-empty{padding:18px 10px;color:#888;font-size:12px}
.related-loading{display:grid;gap:8px;padding:10px}
.related-loading span{display:block;height:72px;border-radius:8px;background:linear-gradient(90deg,#1d1d1d 25%,#282828 37%,#1d1d1d 63%);background-size:400% 100%;animation:shine 1.2s infinite}
.watch-main{min-width:0}
.description{margin:10px 12px 14px}
.search>button{display:grid;place-items:center}
.search>button svg{pointer-events:none}
.player-controls button svg{pointer-events:none}
.player-controls{background:#101010}
.player-controls button{background:#1d1d1d}
.player-controls button:hover{background:#292929}
@media(max-width:699px){
  .watch-layout{display:block}
  .watch-side{border-top:1px solid #202020}
  .compact .row{grid-template-columns:145px minmax(0,1fr);padding:8px 10px}
  .video-meta-block h1{font-size:17px}
}
@media(min-width:700px){
  .video-meta-block{padding-left:0;padding-right:0}
  .watch-actions{padding-left:0;padding-right:0}
  .related-heading{padding-left:0}
}

.video-text,.row-copy{min-width:0}
.meta-channel,.row-channel{margin-top:4px;color:#b6b6b6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta-stats,.row-stats{margin-top:2px;color:#858585}
@media(min-width:700px){
  .video-body{grid-template-columns:38px minmax(0,1fr);gap:10px}
  .meta-channel{font-size:11px}
  .meta-stats{font-size:10.5px}
}

.topic-bar{display:flex;gap:8px;overflow-x:auto;padding:8px 12px 12px;scrollbar-width:none;border-bottom:1px solid #202020}
.topic-bar::-webkit-scrollbar{display:none}
.topic-chip{flex:0 0 auto;height:34px;padding:0 14px;border:1px solid #303030;border-radius:17px;background:#202020;color:#ddd;font-size:12px;font-weight:700;cursor:pointer}
.topic-chip.active{background:#f1f1f1;color:#111;border-color:#f1f1f1}
.library-head{display:flex;align-items:end;justify-content:space-between;padding:4px 12px 18px}
.library-head h1{margin:0;font-size:22px}
.library-head p{margin:5px 0 0;color:#888;font-size:11px}
.library-total{display:grid;place-items:center;min-width:30px;height:30px;border-radius:15px;background:#242424;color:#ccc;font-size:11px;font-weight:800}
.library-section{padding:0 12px 24px}
.library-section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}
.library-section-head h2{margin:0;font-size:15px}
.library-section-head span{color:#777;font-size:11px}
.library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 10px}
.library-card{min-width:0;cursor:pointer}
.library-cover{position:relative;aspect-ratio:16/9;border-radius:10px;background:#202020}
.library-cover>img,.library-placeholder{position:relative;z-index:2;width:100%;height:100%;border-radius:10px;object-fit:cover;background:#252525}
.library-placeholder{display:grid;place-items:center;color:#777}
.library-stack{position:absolute;z-index:1;left:7px;right:7px;top:-6px;height:100%;border-radius:10px;background:#383838}
.library-count{position:absolute;z-index:3;right:6px;bottom:6px;padding:3px 6px;border-radius:5px;background:rgba(0,0,0,.78);font-size:9px;font-weight:800}
.library-play{position:absolute;z-index:4;left:8px;bottom:8px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.72);color:#fff;opacity:0;transition:.15s}
.library-card:hover .library-play{opacity:1}
.library-copy{padding-top:9px}
.library-copy h3{margin:0;font-size:13px;line-height:1.35;font-weight:780;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.library-copy p{margin:4px 0 0;color:#888;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.library-empty{grid-column:1/-1;min-height:150px;border:1px dashed #303030;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#777;text-align:center;padding:20px}
.library-empty strong{color:#ddd;font-size:13px}
.library-empty span{font-size:10px;max-width:240px;line-height:1.4}
@media(min-width:700px){
  .topic-bar{padding-left:0;padding-right:0}
  .library-head,.library-section{padding-left:0;padding-right:0}
  .library-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 14px}
  .library-play{opacity:1}
}
@media(min-width:1100px){.library-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}

.playlist-detail{display:grid;grid-template-columns:150px minmax(0,1fr);gap:14px;padding:12px;border-bottom:1px solid #202020}
.playlist-detail-cover{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#252525}
.playlist-detail-cover img,.playlist-detail-placeholder{width:100%;height:100%;object-fit:cover}
.playlist-detail-placeholder{display:grid;place-items:center;color:#777}
.playlist-detail-copy{min-width:0;align-self:center}
.playlist-kicker{display:block;color:#8f8f8f;font-size:10px;font-weight:750;text-transform:uppercase;letter-spacing:.04em}
.playlist-detail-copy h1{margin:5px 0 4px;font-size:18px;line-height:1.28;font-weight:820;letter-spacing:-.015em}
.playlist-detail-copy p{margin:0;color:#999;font-size:11px}
.playlist-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.playlist-primary,.playlist-secondary{height:36px;border-radius:18px;padding:0 13px;display:inline-flex;align-items:center;gap:7px;font-size:11px;font-weight:780;cursor:pointer}
.playlist-primary{border:0;background:#f1f1f1;color:#111}
.playlist-secondary{border:1px solid #303030;background:#202020;color:#eee}
.playlist-list-head{display:flex;align-items:center;justify-content:space-between;padding:14px 12px 7px}
.playlist-list-head strong{font-size:14px}.playlist-list-head span{font-size:10px;color:#888}
.playlist-video-list{padding-bottom:10px}
.playlist-video-list .row{border-radius:8px}
@media(max-width:520px){
  .playlist-detail{grid-template-columns:112px minmax(0,1fr);gap:11px;padding:10px}
  .playlist-detail-copy h1{font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .playlist-actions{margin-top:9px}
  .playlist-primary,.playlist-secondary{height:34px;padding:0 11px}
}
@media(min-width:700px){
  .playlist-detail,.playlist-list-head{padding-left:0;padding-right:0}
}