@import url('../assets/fonts.css');
:root{color-scheme:light;--bg:#fff;--ink:#0f0f0f;--muted:#606060;--chip:#f2f2f2;--hover:#e5e5e5;--line:#ddd;--blue:#065fd4;--header:56px;--drawer:240px;font-family:Roboto,Arial,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.4 Roboto,Arial,sans-serif}button,input{font:inherit}button{border:0;color:var(--ink);background:var(--chip);cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:2px}a{color:inherit;text-decoration:none}.control-icon{width:24px;height:24px;object-fit:contain;display:inline-block;vertical-align:middle}.skip{position:absolute;left:12px;top:-48px;background:var(--bg);padding:8px;z-index:99}.skip:focus{top:8px}.yt-header{height:var(--header);display:flex;align-items:center;gap:16px;padding:0 24px;position:sticky;top:0;background:var(--bg);z-index:10}.icon-button{height:40px;min-width:40px;border-radius:50%;padding:0}.yt-logo{width:93px;height:20px;display:block}.searchbox{height:40px;max-width:600px;flex:1;display:flex;border:1px solid #ccc;border-radius:22px;overflow:hidden;margin:auto}.searchbox input{border:0;min-width:0;flex:1;padding:0 16px;outline:0;font-size:16px}.searchbox button{border-left:1px solid #ccc;border-radius:0;width:64px}.signin{border:1px solid #ccc;color:var(--blue);background:#fff;border-radius:20px;padding:8px 14px;white-space:nowrap}.yt-layout{display:grid;grid-template-columns:var(--drawer) minmax(0,1fr)}.yt-layout:has(.guide.collapsed){grid-template-columns:72px minmax(0,1fr)}.guide{padding:12px;position:sticky;top:var(--header);height:calc(100vh - var(--header));overflow:auto}.guide a,.guide .current{display:flex;gap:22px;align-items:center;min-height:40px;padding:0 12px;border-radius:10px}.guide a:hover,.guide .current{background:var(--chip);font-weight:500}.guide.collapsed a,.guide.collapsed .current{justify-content:center;padding:0}.guide.collapsed span:not(.current),.guide.collapsed a span,.guide.collapsed h2,.guide.collapsed hr,.guide.collapsed p{display:none}.guide hr{border:0;border-top:1px solid var(--line);margin:12px 0}.guide h2{font-size:16px;margin:14px 12px 6px}.main{padding:24px 28px 64px;min-width:0}.status{max-width:1200px;margin:auto}.chip-row{display:flex;align-items:center;gap:8px;overflow:auto;white-space:nowrap;padding:4px 0 20px}.chip{border-radius:8px;padding:6px 12px;font-weight:500}.chip[aria-selected=true]{background:var(--ink);color:#fff}.filters{margin-left:auto;background:#fff;font-weight:500}.filters-panel,.popover{border:1px solid var(--line);background:#fff;border-radius:12px;box-shadow:0 8px 24px #0002;padding:12px;margin:0 0 20px;max-width:480px}.filters-panel button{display:block;width:100%;text-align:left;background:#fff;padding:10px;border-radius:8px}.filters-panel button:hover{background:var(--hover)}.results{display:grid;gap:16px;max-width:1220px}.result{display:grid;grid-template-columns:500px minmax(0,1fr);gap:16px;position:relative}.thumb{position:relative;display:block;width:100%;aspect-ratio:16/9;background:#ddd;border-radius:10px;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.duration{position:absolute;right:5px;bottom:5px;background:#000;color:#fff;padding:2px 4px;border-radius:3px;font-size:12px}.result h2,.watch-title{font-size:18px;line-height:1.25;margin:0 36px 4px 0;font-weight:400}.meta,.muted,.control-explanation{color:var(--muted)}.overflow{position:absolute;right:0;top:0;background:#fff;border-radius:50%;padding:8px}.action{border-radius:20px;padding:8px 14px;font-weight:500;display:inline-flex;align-items:center;gap:7px}.empty{min-height:440px;display:grid;place-content:center;text-align:center;gap:8px}.empty h1{margin:0;font-size:26px}.player{max-width:1050px;aspect-ratio:16/9;background:#000;color:#fff;position:relative;display:flex;align-items:center;justify-content:center}.player-video{width:100%;height:100%;object-fit:cover;opacity:.45}.unavailable{position:absolute;text-align:center}.unavailable h1{font-size:20px}.player-controls{position:absolute;inset:auto 12px 8px;display:flex;align-items:center;gap:8px}.player-controls button{background:transparent;color:#fff}.player-controls .control-icon{filter:invert(1)}.seek{height:4px;background:#aaa;flex:1}.seek i{display:block;background:#f03;height:4px;width:24%}.player-settings{position:absolute;right:12px;bottom:52px;z-index:3}.watch-layout{max-width:1320px;display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px}.watch-main{min-width:0}.watch-title{font-size:20px;margin-top:12px}.channel-line,.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0}.avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.subscribe{background:#0f0f0f;color:#fff;border-radius:20px;padding:10px 16px}.share-dialog{position:fixed;inset:0;display:grid;place-items:center;background:#0007;z-index:30}.share-card{width:min(440px,calc(100vw - 32px));background:#fff;border-radius:12px;padding:20px}.share-card header{display:flex;justify-content:space-between;align-items:center}.share-link{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:10px}.share-link code{overflow:auto;white-space:nowrap;flex:1}.share-link button{color:var(--blue);background:#fff}.related{display:grid;gap:12px}.small-card{display:grid;grid-template-columns:168px 1fr;gap:8px}.channel-hero{max-width:1280px;margin:auto}.channel-cover{height:180px;border-radius:14px;background:linear-gradient(135deg,#123c79,#7d91bf 55%,#e8af6a)}.channel-head{display:flex;gap:16px;align-items:center;margin:16px 0}.channel-head .avatar{width:96px;height:96px}.channel-head h1{font-size:28px;margin:0}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);overflow:auto}.tabs button{background:#fff;padding:14px 0;border-radius:0;white-space:nowrap}.tabs button[aria-selected=true]{border-bottom:3px solid var(--ink);font-weight:700}.shelf{margin:30px 0}.shelf-head{display:flex;justify-content:space-between;align-items:center}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card h3{margin:8px 0 2px;font-size:14px;line-height:1.25}.playlist{max-width:1180px;display:grid;grid-template-columns:340px minmax(0,1fr);gap:28px;margin:auto}.playlist-cover{background:#181818;color:#fff;border-radius:12px;padding:24px;min-height:220px}.playlist-row{display:grid;grid-template-columns:30px 168px 1fr 32px;gap:12px;align-items:center;padding:8px;border-bottom:1px solid var(--line)}.shorts-viewer{max-width:740px;margin:auto;display:grid;grid-template-columns:minmax(0,420px) 80px;gap:16px}.short-frame{height:min(720px,calc(100vh - 140px));min-height:500px;background:#111;border-radius:16px;overflow:hidden;position:relative}.short-frame img{width:100%;height:100%;object-fit:cover}.short-overlay{position:absolute;inset:auto 16px 16px;color:white}.short-actions{align-self:end;display:grid;gap:16px}.short-actions button{height:52px;border-radius:50%;font-size:18px}.history-gate{max-width:900px;display:grid;grid-template-columns:1fr 300px;gap:32px}.history-gate h1{font-size:32px}.history-actions{border-left:1px solid var(--line);padding-left:24px;display:grid;align-content:start;gap:8px}.history-actions button{background:#fff;color:var(--blue);text-align:left;padding:6px}.premium{max-width:1120px;margin:auto;text-align:center}.premium h1{font-size:38px;margin:28px 0 8px}.premium-card{background:#f7f7f7;border-radius:16px;padding:32px;display:grid;place-items:center;min-height:260px}.premium-card strong{font-size:26px}.gate-card{max-width:520px;margin:100px auto;text-align:center}.gate-card h1{font-size:28px}.note{max-width:1200px;margin:32px auto 0;padding:14px 16px;background:#f2f2f2;border-radius:12px;color:#444;font-size:13px}.note a{color:var(--blue);text-decoration:underline}.components{max-width:1100px;margin:auto}.components h1{font-size:28px}.specimen{border:1px solid var(--line);border-radius:12px;padding:20px;margin:20px 0}.specimen h2{margin-top:0;font-size:20px}.specimen iframe{display:block;width:100%;height:680px;border:1px solid var(--line);border-radius:8px}.specimen .note{margin:16px 0 0}.component-nav{display:flex;flex-wrap:wrap;gap:8px}.component-nav a{color:var(--blue);text-decoration:underline}.label{font-size:12px;color:var(--muted);display:block;margin:8px 0}@media(max-width:900px){.yt-header{padding:0 12px;gap:8px}.yt-layout,.yt-layout:has(.guide.collapsed){display:block}.guide{position:fixed;z-index:20;width:240px;background:var(--bg);transform:translateX(-105%);transition:transform 150ms}.guide.open{transform:translateX(0);box-shadow:8px 0 20px #0002}.guide.collapsed a,.guide.collapsed .current{justify-content:flex-start;padding:0 12px}.guide.collapsed a span,.guide.collapsed .current span{display:inline}.guide.collapsed h2,.guide.collapsed hr,.guide.collapsed p{display:block}.main{padding:16px}.result{grid-template-columns:180px minmax(0,1fr)}.watch-layout,.playlist,.history-gate{grid-template-columns:1fr}.watch-layout aside{display:none}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.playlist-cover{min-height:160px}.history-actions{border-left:0;border-top:1px solid var(--line);padding:20px 0}.channel-cover{height:100px}}@media(max-width:560px){.yt-header{gap:4px}.yt-logo{width:78px}.voice{display:none}.searchbox{max-width:none;margin:0;min-width:0}.searchbox input{padding:0 8px;font-size:14px}.searchbox button{width:42px}.signin{padding:7px 10px}.result{display:block}.result .thumb{margin-bottom:8px}.card-grid{grid-template-columns:1fr}.channel-head .avatar{width:68px;height:68px}.channel-head h1{font-size:22px}.shorts-viewer{grid-template-columns:minmax(0,1fr) 52px}.short-actions button{width:48px;height:48px}.playlist-row{grid-template-columns:24px 120px 1fr}.playlist-row .overflow{position:static}.premium h1{font-size:30px}}@media(max-width:430px){.yt-header .signin{font-size:0;width:36px;height:36px;padding:0;border-radius:50%}.yt-header .signin::after{content:'Sign in';font-size:10px}.searchbox input{display:none}.searchbox{flex:0 0 44px;border:0}.searchbox button{border:0;border-radius:50%;width:40px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}