/* Layout: YouTube-style shell — fixed top bar, left rail, card grid; cleanroom "yellow room" amber as the single accent */
:root{
  --bg:#f6f5f1; --surface:#ffffff; --raise:#ecebe5; --line:#dcdad2;
  --fg:#18191c; --muted:#62645f; --faint:#8b8c86;
  --accent:#c98a00; --accent-ink:#1a1300; --accent-soft:#f4e3b5;
  --thumb:#d9d7cf; --badge:rgba(10,10,12,.82); --badge-fg:#fff;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --top:56px; --rail:228px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0f1012; --surface:#17181b; --raise:#202226; --line:#2b2d32;
  --fg:#eeede8; --muted:#a3a49d; --faint:#74756f;
  --accent:#f0b429; --accent-ink:#1a1300; --accent-soft:#3a2f12;
  --thumb:#24262a; --badge:rgba(0,0,0,.82); --badge-fg:#fff; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0f1012; --surface:#17181b; --raise:#202226; --line:#2b2d32;
  --fg:#eeede8; --muted:#a3a49d; --faint:#74756f;
  --accent:#f0b429; --accent-ink:#1a1300; --accent-soft:#3a2f12;
  --thumb:#24262a; --badge:rgba(0,0,0,.82); --badge-fg:#fff; color-scheme:dark}
*{box-sizing:border-box}
html,body{background:var(--bg);color:var(--fg)}
body{font-family:var(--body);font-size:14px;line-height:1.45}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
button,input,select{font:inherit;color:inherit}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;height:var(--top);display:flex;align-items:center;gap:12px;
  background:var(--bg);padding-left:max(12px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.iconbtn{width:40px;height:40px;border-radius:50%;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;flex:none}
.iconbtn:hover{background:var(--raise)}
.iconbtn svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.logo{font-family:var(--display);font-weight:800;font-size:21px;letter-spacing:-.02em;text-decoration:none;white-space:nowrap;display:flex;align-items:baseline;font-stretch:88%}
.logo b{font-weight:800;color:var(--accent)}
.search{flex:1;max-width:620px;margin:0 auto;display:flex;min-width:0}
.search input{flex:1;min-width:0;height:40px;border:1px solid var(--line);border-right:0;border-radius:20px 0 0 20px;padding:0 16px;background:var(--surface)}
.search input:focus{outline:none;border-color:var(--accent)}
.search button{width:56px;height:40px;border:1px solid var(--line);border-radius:0 20px 20px 0;background:var(--raise);cursor:pointer;display:grid;place-items:center}
.search svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}

/* rail */
.shell{display:flex}
.rail{position:sticky;top:calc(var(--top) + env(safe-area-inset-top,0px));height:calc(100vh - var(--top) - env(safe-area-inset-top,0px));overflow-y:auto;
  width:var(--rail);flex:none;padding:8px 12px 24px max(12px,env(safe-area-inset-left,0px))}
.rail a{display:flex;align-items:center;gap:20px;height:40px;padding:0 12px;border-radius:10px;text-decoration:none;font-size:14px}
.rail a:hover{background:var(--raise)}
.rail a[aria-current="page"]{background:var(--raise);font-weight:600}
.rail a[aria-current="page"] svg{stroke:var(--accent)}
.rail svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.rail hr{border:0;border-top:1px solid var(--line);margin:10px 4px}
.rail .cap{font-family:var(--mono);font-size:11px;color:var(--faint);padding:4px 12px 0;line-height:1.6}
.count{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--faint);font-variant-numeric:tabular-nums}
body.mini .rail{width:72px;padding-left:max(4px,env(safe-area-inset-left,0px));padding-right:4px}
body.mini .rail a{flex-direction:column;gap:4px;height:68px;justify-content:center;font-size:10px;padding:0}
body.mini .rail .count,body.mini .rail hr,body.mini .rail .cap,body.mini .rail .minihide{display:none}

main{flex:1;min-width:0;padding-block:4px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* chips + filters */
.bar{display:flex;gap:8px;align-items:center;margin:4px 0 16px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.bar::-webkit-scrollbar{display:none}
.chip{flex:none;height:32px;padding:0 12px;border-radius:8px;border:0;background:var(--raise);cursor:pointer;white-space:nowrap;font-size:13.5px;font-weight:500;display:inline-flex;align-items:center;gap:6px}
.chip:hover{filter:brightness(.96)}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.chip svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8}
.chip.ghost{background:transparent;border:1px solid var(--line)}
.filters{border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:16px;margin:-6px 0 18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px}
.filters h4{margin:0 0 8px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.filters .opts{display:flex;flex-direction:column;gap:2px}
.filters button{text-align:left;border:0;background:transparent;padding:5px 8px;border-radius:6px;cursor:pointer;color:var(--muted)}
.filters button:hover{background:var(--raise);color:var(--fg)}
.filters button[aria-pressed="true"]{color:var(--fg);font-weight:600;background:var(--accent-soft)}

.status{font-family:var(--mono);font-size:12px;color:var(--muted);margin:0 0 14px;font-variant-numeric:tabular-nums;display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.status .clear{border:0;background:none;color:var(--accent);cursor:pointer;padding:0;font:inherit;text-decoration:underline}

/* grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:36px 16px}
.card{min-width:0;position:relative}
.thumb{position:relative;display:block;aspect-ratio:16/9;max-width:100%;border-radius:12px;overflow:hidden;background:var(--thumb);cursor:pointer;border:0;padding:0;width:100%}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease;position:relative}
.card:hover .thumb img{transform:scale(1.03)}
.thumb .ph{position:absolute;inset:0;display:grid;place-items:center;padding:14px;font-family:var(--display);font-weight:700;font-size:15px;color:var(--muted);text-align:center;font-stretch:80%}
.dur{position:absolute;right:8px;bottom:8px;background:var(--badge);color:var(--badge-fg);font-family:var(--mono);font-size:12px;font-weight:500;padding:1px 5px;border-radius:4px;font-variant-numeric:tabular-nums}
.prog{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(255,255,255,.35)}
.prog i{display:block;height:100%;background:var(--accent)}
.hover{position:absolute;top:8px;right:8px;display:flex;flex-direction:column;gap:6px;opacity:0;transition:opacity .15s}
.card:hover .hover,.card:focus-within .hover{opacity:1}
@media (hover:none){.hover{opacity:1}}
.hover button{width:32px;height:32px;border-radius:6px;border:0;background:var(--badge);color:var(--badge-fg);display:grid;place-items:center;cursor:pointer}
.hover button svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hover button.on svg{fill:var(--accent);stroke:var(--accent)}
.meta{display:flex;gap:12px;margin-top:12px}
.av{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:15px;color:var(--accent-ink);background:var(--accent)}
.meta .txt{min-width:0}
.title{font-weight:600;font-size:15.5px;line-height:1.35;margin:0 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;cursor:pointer;background:none;border:0;padding:0;text-align:left;width:100%}
.title:hover{color:var(--accent)}
.sub{color:var(--muted);font-size:13.5px;line-height:1.5}
.sub .tags{font-family:var(--mono);font-size:11px;color:var(--faint);letter-spacing:.02em}
.more{display:flex;justify-content:center;margin:36px 0 0}

/* empty */
.empty{border:1px dashed var(--line);border-radius:14px;padding:48px 20px;text-align:center;color:var(--muted);max-width:560px;margin:40px auto}
.empty h3{font-family:var(--display);font-weight:700;font-size:22px;color:var(--fg);margin:0 0 6px;text-wrap:balance}

/* page headers */
.ph1{font-family:var(--display);font-weight:800;font-size:30px;letter-spacing:-.02em;margin:8px 0 4px;font-stretch:85%;text-wrap:balance}
.lede{color:var(--muted);margin:0 0 20px;max-width:65ch}

/* categories */
.cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.cat{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:0;overflow:hidden;cursor:pointer;text-align:left;display:flex;flex-direction:column}
.cat:hover{border-color:var(--accent)}
.cat .mosaic{display:grid;grid-template-columns:1fr 1fr;aspect-ratio:16/9;max-width:100%;background:var(--thumb)}
.cat .mosaic img{width:100%;height:100%;object-fit:cover;display:block}
.cat .info{padding:12px 14px 14px}
.cat b{display:block;font-family:var(--display);font-size:17px;font-weight:700;font-stretch:90%}
.cat span{font-family:var(--mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.sect{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:30px 0 12px}

/* playlists */
.pls{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:24px 16px}
.pl{cursor:pointer;border:0;background:none;padding:0;text-align:left;min-width:0}
.pl .stack{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:12px;overflow:hidden;background:var(--thumb);box-shadow:0 -6px 0 -2px var(--line),0 -11px 0 -5px var(--raise)}
.pl .stack img{width:100%;height:100%;object-fit:cover;display:block}
.pl .badge{position:absolute;right:8px;bottom:8px;background:var(--badge);color:var(--badge-fg);font-family:var(--mono);font-size:12px;padding:2px 6px;border-radius:4px}
.pl b{display:block;font-weight:600;font-size:15.5px;margin-top:10px}
.pl span{color:var(--muted);font-size:13.5px}

/* watch */
.watch{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;max-width:1700px}
@media (max-width:1000px){.watch{grid-template-columns:minmax(0,1fr)}}
.player{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:14px;overflow:hidden;background:#000}
.player iframe,.player #yt{position:absolute;inset:0;width:100%;height:100%;border:0}
.resume{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:8px}
.resume button{border:0;background:none;color:var(--accent);cursor:pointer;padding:0;font:inherit;text-decoration:underline}
.wtitle{font-family:var(--body);font-weight:600;font-size:20px;line-height:1.3;margin:14px 0 10px;text-wrap:balance}
.wrow{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.chan{display:flex;gap:12px;align-items:center}
.chan b{display:block}
.chan span{font-size:12.5px;color:var(--muted)}
.acts{display:flex;gap:8px;flex-wrap:wrap}
.act{height:36px;padding:0 14px;border-radius:18px;border:0;background:var(--raise);cursor:pointer;display:inline-flex;align-items:center;gap:7px;font-weight:500;text-decoration:none;font-size:14px}
.act:hover{filter:brightness(.95)}
.act svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.act.on svg{fill:var(--accent);stroke:var(--accent)}
.act.primary{background:var(--accent);color:var(--accent-ink)}
.desc{background:var(--raise);border-radius:12px;padding:12px 14px;margin-top:14px;font-size:14px}
.desc .k{font-weight:600}
.desc .mono{font-family:var(--mono);font-size:12.5px;color:var(--muted);word-break:break-all}
.upnext h3{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:2px 0 12px;font-weight:500}
.nx{display:grid;grid-template-columns:168px minmax(0,1fr);gap:10px;margin-bottom:10px;cursor:pointer;border:0;background:none;padding:4px;border-radius:10px;text-align:left;width:100%}
.nx:hover{background:var(--raise)}
.nx .thumb{border-radius:8px}
.nx .dur{font-size:11px;right:4px;bottom:4px}
.nx b{font-size:14px;font-weight:600;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nx span{display:block;font-size:12px;color:var(--muted);margin-top:3px}
.nx.now{background:var(--accent-soft)}
.nx .n{font-family:var(--mono);font-size:11px;color:var(--faint)}

/* settings */
.prefs{max-width:640px;display:flex;flex-direction:column;gap:12px}
.pref{display:flex;justify-content:space-between;align-items:center;gap:16px;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:14px 16px}
.pref b{display:block}
.pref span{color:var(--muted);font-size:13px}
.seg{display:flex;background:var(--raise);border-radius:9px;padding:3px;flex:none}
.seg button{border:0;background:none;padding:6px 12px;border-radius:7px;cursor:pointer;font-size:13px}
.seg button[aria-pressed="true"]{background:var(--surface);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.12)}
.danger{border:1px solid var(--line);background:none;border-radius:8px;padding:7px 12px;cursor:pointer;flex:none}
.danger:hover{border-color:#c0392b;color:#c0392b}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:13.5px;z-index:50;box-shadow:0 6px 20px rgba(0,0,0,.25)}

/* mobile */
.scrim{display:none}
@media (max-width:820px){
  .rail{position:fixed;left:0;top:0;bottom:0;height:auto;z-index:40;background:var(--bg);transform:translateX(-105%);transition:transform .2s;padding-top:calc(16px + env(safe-area-inset-top,0px));width:260px;box-shadow:4px 0 24px rgba(0,0,0,.2)}
  body.open .rail{transform:none}
  body.open .scrim{display:block;position:fixed;inset:0;z-index:35;background:rgba(0,0,0,.4)}
  body.mini .rail{width:260px;padding-left:max(12px,env(safe-area-inset-left,0px))}
  body.mini .rail a{flex-direction:row;height:40px;font-size:14px;gap:20px;padding:0 12px;justify-content:flex-start}
  body.mini .rail .count,body.mini .rail .cap,body.mini .rail .minihide{display:block}
  body.mini .rail hr{display:block}
  .logo{font-size:18px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
  .nx{grid-template-columns:140px minmax(0,1fr)}
}
@media (max-width:520px){.top .hideS{display:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* links styled as blocks */
a.title,a.cat,a.pl,a.nx,a.thumb{text-decoration:none;color:inherit}
a.title{display:-webkit-box}
.desc a,.lede a,.empty a{color:var(--accent)}
.desc p{margin:8px 0 0}
code{font-family:var(--mono);font-size:.9em;background:var(--raise);padding:1px 5px;border-radius:4px}
.status .act{height:30px;font-size:13px}