*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f0f0f;--bg2:#1a1a1a;--bg3:#272727;--text:#e8e8e8;--text2:#aaa;--accent:red;--accent2:#c00;--border:#333;--radius:8px;--nav-height:56px;--header-height:48px}html,body,#root{background:var(--bg);width:100%;height:100%;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}.app-shell{background:var(--bg);flex-direction:column;max-width:480px;height:100dvh;margin:0 auto;display:flex;position:relative}.app-header{height:var(--header-height);background:var(--bg2);border-bottom:1px solid var(--border);z-index:10;flex-shrink:0;align-items:center;gap:12px;padding:0 12px;display:flex;position:sticky;top:0}.header-title{color:var(--accent);letter-spacing:-.3px;font-size:18px;font-weight:700}.app-main{flex:1;overflow:hidden auto}.bottom-nav{height:var(--nav-height);background:var(--bg2);border-top:1px solid 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12px;font-size:14px}.search-input:focus{border-color:var(--accent)}.search-btn{background:var(--accent);border-radius:var(--radius);color:#fff;cursor:pointer;border:none;padding:8px 16px;font-size:14px;font-weight:600}.search-btn:hover{background:var(--accent2)}.search-btn:disabled{opacity:.5;cursor:not-allowed}.results-list{flex-direction:column;gap:12px;display:flex}.video-card{cursor:pointer;border-radius:var(--radius);gap:10px;padding:6px;transition:background .15s;display:flex}.video-card:hover{background:var(--bg3)}.video-thumb-wrap{flex-shrink:0;width:160px;min-width:160px;height:90px;position:relative}.video-thumb{object-fit:cover;background:var(--bg3);border-radius:4px;width:100%;height:100%;display:block}.video-duration{color:#fff;background:#000c;border-radius:3px;padding:1px 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var(--border)}.sub-btn.subbed:hover{border-color:var(--accent);color:var(--accent)}.player-page{padding:0}.player-page .back-btn{margin-bottom:0}.player-wrapper{aspect-ratio:16/9;background:#000;width:100%}.player-iframe{border:none;width:100%;height:100%;display:block}.player-info{padding:10px 12px 80px}.player-title{margin-bottom:6px;font-size:15px;font-weight:600}.player-channel-row{border-top:1px solid var(--border);margin-top:6px;margin-bottom:8px;padding-top:6px}.player-channel-btn{color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:20px;align-items:center;gap:8px;padding:4px 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0;border:none;padding:0}.desc-timestamp:hover{text-decoration:underline}.settings-section{margin-bottom:24px}.settings-heading{color:var(--text2);text-transform:uppercase;letter-spacing:.8px;border-bottom:1px solid var(--border);margin-top:28px;margin-bottom:10px;padding-bottom:6px;font-size:11px;font-weight:600}.settings-subheading{color:var(--text);margin-top:16px;margin-bottom:4px;font-size:15px;font-weight:600}.settings-hint{color:var(--text2);margin-bottom:8px;font-size:12px}.settings-hint a{color:var(--accent)}.key-input{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);outline:none;margin-bottom:8px;padding:8px 12px;font-size:13px}.key-input:focus{border-color:var(--accent)}.secondary-btn{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);cursor:pointer;padding:8px 16px;font-size:13px}.secondary-btn:hover{border-color:var(--text2)}.btn-row{flex-wrap:wrap;gap:8px;display:flex}.quota-indicator{margin-bottom:12px}.quota-label{color:var(--text2);margin-bottom:6px;font-size:12px}.quota-bar-bg{background:var(--bg3);border-radius:3px;height:6px;overflow:hidden}.quota-bar-fill{border-radius:3px;height:100%;transition:width .3s}.quota-warning{color:#e53935;margin-top:4px;font-size:11px}.loading-msg{color:var(--text2);text-align:center;padding:20px 0;font-size:13px}.error-msg{color:#e53935;padding:8px 0;font-size:13px}.empty-msg{color:var(--text2);text-align:center;padding:20px 0;font-size:13px}.refresh-btn{color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:50%;align-items:center;padding:8px;display:flex}.refresh-btn:hover{color:var(--text);background:var(--bg3)}.refresh-btn:disabled{opacity:.4;cursor:not-allowed}@keyframes spin{to{transform:rotate(360deg)}}.feed-header-right{align-items:center;gap:8px;display:flex}.feed-refresh-time{color:var(--text2);font-size:12px}.pull-indicator{justify-content:center;align-items:center;transition:height .2s,opacity .2s;display:flex;overflow:hidden}.pull-icon{color:var(--text2);font-size:20px;transition:transform .2s}.pull-icon--ready{color:var(--accent);transform:rotate(180deg)}.about-text{color:var(--text2);margin-bottom:12px;font-size:13px;line-height:1.6}.about-text a{color:var(--accent)}.about-list{color:var(--text2);margin-bottom:12px;padding-left:20px;font-size:13px;line-height:1.8}.about-list strong{color:var(--text)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:2px}