:root{--bg: #0b0b0f;--surface: #16161d;--surface-2: #1f1f29;--surface-3: #2b2b38;--border: #26262f;--text: #f2f2f5;--text-2: #9a9aa8;--accent: #ff2e55;--blue: #4f8cff;--green: #34d399;--radius: 14px;--header-h: 56px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;overflow-x:hidden}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}input{font:inherit}img{display:block}a{color:inherit}:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}.spinner{width:34px;height:34px;border:3px solid var(--surface-3);border-top-color:var(--text);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes 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scale(.97)}}.account-menu-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-2);padding:8px 10px 6px}.account-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:10px;font-size:14px;text-align:left}.account-item:hover{background:var(--surface-3)}.account-item-name{flex:1;font-weight:500}.account-item-icon{width:28px;display:grid;place-items:center;color:var(--text-2)}.account-check{color:var(--green)}.account-menu-sep{height:1px;background:var(--border);margin:6px 4px}.main{padding:calc(var(--header-h) + 4px) 0 84px;min-height:100vh}.sidebar{display:none}.bottomnav{position:fixed;left:0;right:0;bottom:0;height:72px;display:flex;align-items:stretch;background:#0d0d12f5;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:60}.bottomnav>button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:12px;color:var(--text-2);font-weight:600;transition:color .15s}.bottomnav>button.active{color:var(--text)}.bottomnav>button:active .nav-pill{transform:scale(.9)}.nav-pill{width:60px;height:34px;border-radius:999px;display:grid;place-items:center;transition:background .15s,transform .12s}.bottomnav>button.active .nav-pill{background:var(--surface-3)}.nav-pill.accent{background:var(--accent);color:#fff;box-shadow:0 4px 16px #ff2e5559}.refresh-bar{position:fixed;top:var(--header-h);left:0;right:0;z-index:55;display:grid;place-items:center;padding:10px 0}.spinner.sm{width:22px;height:22px;border-width:2.5px}.tabs-bar{position:sticky;top:var(--header-h);z-index:40;background:#0b0b0feb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:10px 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var(--border);border-radius:12px;padding:6px;width:210px;box-shadow:0 12px 40px #00000080;animation:pop .14s ease;z-index:50}.card-menu button,.card-menu a{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:9px;font-size:13.5px;font-weight:500;text-decoration:none;text-align:left}.card-menu button:hover,.card-menu a:hover{background:var(--surface-3)}.card-menu .danger{color:#ff7b8f}.center-state{display:grid;place-items:center;padding:100px 20px}.empty-state{text-align:center;padding:80px 24px;max-width:420px;margin:0 auto}.empty-state.slim{padding:48px 24px}.empty-state h2{font-size:19px;font-weight:700;margin-bottom:8px}.empty-state p{color:var(--text-2);line-height:1.6;font-size:14px}.cta{display:inline-flex;align-items:center;gap:7px;margin-top:18px;background:var(--text);color:var(--bg);font-weight:700;border-radius:999px;padding:10px 20px;font-size:14px;transition:transform .12s}.cta:active{transform:scale(.96)}.cta:disabled{opacity:.45;cursor:default}.channels-page,.channel-detail{padding:14px 12px;max-width:860px;margin:0 auto}.channels-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.channels-count{color:var(--text-2);font-size:13.5px;font-weight:600}.cta.sm{margin-top:0;padding:8px 16px;font-size:13.5px}.add-channel{display:flex;gap:8px;margin-bottom:16px;animation:pop .16s ease}.add-channel input{flex:1;min-width:0;height:42px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:0 16px;color:var(--text);font-size:15px}.add-channel input:focus{outline:none;border-color:#3a3a4a}.add-channel .cta{margin-top:0;flex-shrink:0}.channel-list{display:flex;flex-direction:column;gap:4px}.channel-row{display:flex;align-items:center;gap:14px;padding:12px 10px;border-radius:var(--radius);text-align:left;transition:background .15s}.channel-row:hover{background:var(--surface)}.channel-row-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.channel-row-info strong{font-size:15.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel-row-info span{color:var(--text-2);font-size:12.5px}.chev{color:var(--text-2);font-size:22px}.linkback{color:var(--text-2);font-size:14px;font-weight:600;padding:4px 0;margin-bottom:10px}.linkback:hover{color:var(--text)}.channel-hero{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px}.channel-hero-info{flex:1;min-width:160px}.channel-hero h2{font-size:20px}.channel-hero p{color:var(--text-2);font-size:13px;margin-top:3px}.channel-detail .grid{padding-top:14px}.pill{display:inline-flex;align-items:center;gap:7px;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:9px 16px;font-size:13.5px;font-weight:600;text-decoration:none;transition:background 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.1s}.ctl:hover{background:#ffffff24}.ctl:active{transform:scale(.9)}.fs-back{position:fixed;top:10px;left:10px;z-index:40;background:#00000073}.controls-title{flex:1;min-width:0;font-size:14px;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-shadow:0 1px 4px rgba(0,0,0,.6)}.ptop{position:absolute;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;gap:8px;padding:calc(env(safe-area-inset-top) + 8px) 10px 14px;background:linear-gradient(to bottom,rgba(0,0,0,.75),transparent);opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .2s,transform .2s}.ptop.show{opacity:1;pointer-events:auto;transform:none}.psheet{position:absolute;left:0;right:0;bottom:0;z-index:30;background:linear-gradient(to top,rgba(5,5,8,.97) 65%,rgba(5,5,8,.82) 85%,transparent);padding:26px 16px calc(env(safe-area-inset-bottom) + 16px);display:flex;flex-direction:column;gap:14px;max-height:46dvh;overflow-y:auto;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .2s,transform .2s}.psheet.show{opacity:1;pointer-events:auto;transform:none}.psheet-head{display:flex;align-items:center;gap:12px}.psheet-desc{font-size:13px;line-height:1.6;color:#c9c9d4;white-space:pre-wrap;word-break:break-word;max-height:96px;overflow-y:auto;border-top:1px solid rgba(255,255,255,.09);padding-top:12px}.psheet-desc.open{max-height:none;overflow:visible}.pnav{display:flex;align-items:center;gap:10px}.pnav .pill{flex:1;justify-content:center}.pactions{display:flex;gap:8px;flex-wrap:wrap}.autonext{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--text-2);cursor:pointer;white-space:nowrap}.autonext input{accent-color:var(--accent);width:15px;height:15px;cursor:pointer}.upnext.static{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 16px;margin:0 16px;display:flex;flex-direction:column;gap:3px;max-width:90%}.upnext span{font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-2);font-weight:700}.upnext strong{font-size:13px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.player-page.desktop{background:var(--bg);overflow-y:auto;display:flex;flex-direction:column}.player-page.desktop .ptop{position:sticky;background:var(--bg);opacity:1;pointer-events:auto;transform:none;padding:10px 14px}.stage-native.desktop{width:min(1120px,calc(100% - 48px));margin:6px auto 0;border-radius:16px;overflow:hidden;max-height:72vh;aspect-ratio:16 / 9;flex-shrink:0}.player-info{padding:18px 24px 60px;width:min(1120px,100%);margin:0 auto;display:flex;flex-direction:column;gap:16px}.player-title{font-size:17px;font-weight:700;line-height:1.4}.player-row{display:flex;align-items:center;gap:12px}.player-chan{display:flex;flex-direction:column;gap:2px;min-width:0}.player-chan strong{font-size:15px}.player-chan span{color:var(--text-2);font-size:12.5px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#0000009e;display:flex;align-items:center;justify-content:center;padding:18px;animation:fade .15s ease}@media (max-width: 899px){.overlay{align-items:flex-start;padding-top:13vh}}@keyframes fade{0%{opacity:0}}.dialog{background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:22px;width:100%;max-width:420px;animation:pop .16s ease}.dialog h3{font-size:17px;font-weight:700;margin-bottom:14px;line-height:1.4}.dialog-input{width:100%;height:46px;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:0 14px;color:var(--text);font-size:16px}.dialog-input:focus{outline:none;border-color:#3a3a4a}.dialog-note{color:var(--text-2);font-size:13px;margin-top:10px;min-height:18px;line-height:1.5}.dialog-note.err{color:#ff7b8f}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.flat{padding:9px 18px;border-radius:999px;font-weight:600;font-size:14px}.flat:hover{background:var(--surface-3)}.flat.primary{background:var(--blue);color:#fff}.flat.primary:hover{filter:brightness(1.1)}.flat.primary:disabled{background:var(--surface-3);color:var(--text-2);cursor:default}.flat.destructive{background:var(--accent);color:#fff}.flat.destructive:hover{filter:brightness(1.1)}.toast{position:fixed;left:50%;bottom:78px;transform:translate(-50%);background:var(--text);color:var(--bg);padding:11px 20px;border-radius:999px;font-size:13.5px;font-weight:600;z-index:300;max-width:88vw;text-align:center;animation:toast-in .25s ease;box-shadow:0 8px 30px #0006}@keyframes toast-in{0%{transform:translate(-50%) translateY(16px);opacity:0}}.lockscreen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:24px;background:radial-gradient(1200px 700px at 50% -10%,#1a1a26,var(--bg))}.lock-brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;letter-spacing:-.5px;margin-bottom:14px}.lock-icon{width:52px;height:52px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);display:grid;place-items:center;color:var(--text-2)}.lock-title{font-size:15px;font-weight:600;color:var(--text-2)}.pin-dots{display:flex;gap:16px;margin:8px 0 18px}.pin-dots.shake{animation:shake .4s}@keyframes shake{20%{transform:translate(-8px)}40%{transform:translate(8px)}60%{transform:translate(-5px)}80%{transform:translate(5px)}}.pin-dot{width:15px;height:15px;border-radius:50%;border:2px solid var(--text-2);transition:all .12s}.pin-dot.filled{background:var(--text);border-color:var(--text);transform:scale(1.1)}.pin-pad{display:grid;grid-template-columns:repeat(3,76px);gap:14px}.pin-key{height:76px;border-radius:50%;background:var(--surface);border:1px solid var(--border);font-size:25px;font-weight:600;transition:background .12s,transform .08s}.pin-key:hover{background:var(--surface-2)}.pin-key:active{transform:scale(.92);background:var(--surface-3)}.pin-del{font-size:20px;color:var(--text-2)}.lock-hint{color:var(--text-2);font-size:12.5px;margin-top:16px}@media (min-width: 900px){.main{padding:calc(var(--header-h) + 8px) 24px 40px 96px}.header{padding:0 20px;gap:16px}.bottomnav,.refresh-bar{display:none}.sidebar{position:fixed;top:var(--header-h);left:0;bottom:0;width:84px;display:flex;flex-direction:column;align-items:center;gap:6px;padding:10px 0;z-index:50}.side-item{width:70px;padding:13px 0 11px;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:5px;font-size:10.5px;font-weight:500;color:var(--text-2);transition:background .15s,color .15s}.side-item:hover{background:var(--surface);color:var(--text)}.side-item.active{background:var(--surface-2);color:var(--text)}.side-item.add{margin-top:auto;margin-bottom:14px;color:var(--accent)}.side-item.add:hover{background:#ff2e551a;color:var(--accent)}.tabs-bar{top:var(--header-h);padding:12px 4px 10px}.grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px 18px;padding:12px 4px 16px}.grid-shorts{grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:18px 14px}.thumb{border-radius:var(--radius)}.thumb:hover img{transform:scale(1.04)}.card-meta{padding:11px 2px 0}.grid-shorts .card-avatar{display:grid;width:30px;height:30px;font-size:13px}.channels-page,.channel-detail{padding:18px 4px}.cw-title,.cw-row{padding-left:4px;padding-right:4px}.cw-card{flex-basis:240px}.player-title{font-size:20px}.pnav{max-width:480px}}@media (min-width: 560px) and (max-width: 899px){.grid{grid-template-columns:repeat(2,1fr);gap:18px 12px;padding:10px 12px 16px}.thumb{border-radius:var(--radius)}.grid-shorts{grid-template-columns:repeat(3,1fr)}}