:root{--bg: #0e0e10;--fg: #f2f2f3;--fg-dim: #a0a0a7;--accent: #ef6c37;--accent-dim: #b24e25;--card: #1b1b1f;--border: #2a2a2f;--danger: #ff6b6b;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Hiragino Sans,Yu Gothic UI,Meiryo,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0;padding:0;background:var(--bg);color:var(--fg);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;color:inherit;background:transparent;border:none;padding:0;cursor:pointer}.app{max-width:1280px;margin:0 auto;padding:24px}.app-header{display:flex;align-items:baseline;gap:24px;margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border)}.app-header .brand{color:inherit;text-decoration:none}.app-header h1{margin:0;font-size:28px;letter-spacing:-.01em}.app-nav{display:flex;gap:20px;font-size:14px}.app-nav a{color:var(--fg-dim)}.app-nav a:hover,.app-nav a.active{color:var(--fg);text-decoration:none}.channels{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.channel-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px;transition:border-color .12s ease;color:inherit}.channel-card:hover{border-color:var(--accent);text-decoration:none}.channel-card .chip-row{display:flex;align-items:center;gap:8px;color:var(--fg-dim);font-size:13px}.chip{display:inline-block;background:var(--accent);color:#000;font-weight:700;font-size:11px;letter-spacing:.05em;padding:2px 8px;border-radius:6px}.channel-card h3{margin:0;font-size:16px}.channel-card .now-on{color:var(--fg);font-size:14px;min-height:1.5em}.channel-card .next-on{color:var(--fg-dim);font-size:12px}.empty,.loading,.error{padding:48px 12px;text-align:center;color:var(--fg-dim);font-size:14px}.error{color:var(--danger)}.epg{overflow:auto;height:calc(100vh - 100px);background:var(--bg);border:1px solid var(--border);border-radius:8px}.epg-grid{display:grid;position:relative}.epg-corner{position:sticky;top:0;left:0;z-index:30;background:var(--bg);border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.epg-channel{position:sticky;top:0;z-index:20;background:var(--card);border-bottom:1px solid var(--border);border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:4px 8px}.epg-channel-num{font-size:18px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}.epg-channel-name{font-size:12px;color:var(--fg);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.epg-time{position:sticky;left:0;z-index:10;background:var(--bg);border-right:1px solid var(--border);font-size:16px;font-weight:600;color:var(--fg-dim);padding-top:4px;text-align:center;font-variant-numeric:tabular-nums}.epg-time span{display:inline-block}.epg-hour-line{border-top:1px dashed var(--border);pointer-events:none}.epg-now-line{border-top:2px solid var(--accent);pointer-events:none;z-index:5}.epg-slot{background:var(--card);border:1px solid var(--border);border-left:4px solid var(--genre-color, var(--border));border-radius:4px;padding:4px 6px;text-align:left;overflow:hidden;cursor:pointer;font-family:inherit;display:flex;flex-direction:column;gap:2px;margin:1px}.epg-slot.genre-news{--genre-color: #bdbdbd;background:#bdbdbd1a}.epg-slot.genre-info{--genre-color: #d8d8d8;background:#d8d8d814}.epg-slot.genre-documentary{--genre-color: #4a90e2;background:#4a90e21a}.epg-slot.genre-sports{--genre-color: #5dd0f5;background:#5dd0f51a}.epg-slot.genre-drama{--genre-color: #e9418f;background:#e9418f1a}.epg-slot.genre-anime{--genre-color: #f5d535;background:#f5d5351a}.epg-slot.genre-music{--genre-color: #b481e5;background:#b481e51a}.epg-slot.genre-variety{--genre-color: #6dc068;background:#6dc0681a}.epg-slot.genre-movie{--genre-color: #8a6dca;background:#8a6dca1a}.epg-slot.genre-theater{--genre-color: #f0a04b;background:#f0a04b1a}.epg-slot.genre-hobby{--genre-color: #99c794;background:#99c79414}.epg-slot.genre-welfare{--genre-color: #b0a899;background:#b0a89914}.epg-slot.genre-other{--genre-color: #8a8a8a}.epg-slot:hover{background:var(--bg-hover, var(--border));border-color:var(--accent)}.epg-slot.current{background:var(--accent-dim);border-color:var(--accent)}.epg-slot.past{opacity:.5}.epg-slot-time{font-size:11px;font-weight:600;color:var(--fg-dim);font-variant-numeric:tabular-nums}.epg-slot.current .epg-slot-time{color:var(--accent)}.epg-slot-title{font-size:13px;font-weight:600;color:var(--fg);line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.epg-slot-desc{font-size:11px;color:var(--fg-dim);line-height:1.3;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;margin-top:2px}.player-wrap{display:flex;flex-direction:column;gap:16px}.player-frame{position:relative;aspect-ratio:16 / 9;background:#000;border-radius:12px;overflow:hidden}.player-frame video{width:100%;height:100%;display:block}.player-meta h2{margin:0 0 4px;font-size:20px}.player-meta .sub{color:var(--fg-dim);font-size:13px}.back-link{display:inline-block;margin-bottom:12px;color:var(--fg-dim)}.back-link:hover{color:var(--fg)}.epg-slot{border:none;cursor:pointer;text-align:left;font:inherit}.epg-slot:hover{background:var(--border)}.epg-detail-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100;padding:24px}.epg-detail{position:relative;max-width:560px;width:100%;max-height:80vh;overflow-y:auto;padding:24px;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 16px 48px #00000080}.epg-detail-close{position:absolute;top:8px;right:12px;background:transparent;color:var(--fg-dim);border:none;font-size:24px;line-height:1;padding:4px 8px;cursor:pointer}.epg-detail-close:hover{color:var(--fg)}.epg-detail-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.epg-watch-now-btn{background:var(--accent);color:#000;font-weight:600;padding:8px 16px;border-radius:8px;text-decoration:none;display:inline-block}.epg-watch-now-btn:hover{filter:brightness(1.1)}.quality-select{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--fg-dim)}.quality-select select{background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:4px 8px;font-size:13px;cursor:pointer}.quality-select select:hover{border-color:var(--accent)}.epg-detail-timer-status{font-weight:600;color:#e63946;font-size:14px}.epg-detail-cancel-btn{background:transparent;border:1px solid var(--border);color:var(--fg-dim);padding:8px 16px;border-radius:8px;font-weight:600;cursor:pointer;font-family:inherit;font-size:14px}.epg-detail-cancel-btn:hover{border-color:#e63946;color:#e63946}.epg-slot.has-timer{outline:2px solid var(--accent);outline-offset:-2px}.epg-slot-timer-badge{position:absolute;top:2px;right:2px;font-size:10px;font-weight:600;padding:1px 5px;border-radius:4px;background:var(--accent);color:#000;pointer-events:none}.epg-slot-timer-badge.running{background:#e63946;color:#fff}.epg-slot{position:relative}.timers-page{padding:24px;max-width:960px;margin:0 auto}.timers-page h2{margin-top:0}.timers-section{margin-bottom:32px}.timers-section h3{display:flex;align-items:center;gap:12px;margin-bottom:12px;border-bottom:1px solid var(--border);padding-bottom:8px}.timers-section .count{font-size:13px;color:var(--fg-dim);font-weight:400}.timer-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.timer-row{display:grid;grid-template-columns:160px 1fr auto;gap:12px;padding:12px 16px;background:var(--card);border:1px solid var(--border);border-radius:8px;align-items:center}.timer-row .timer-when{font-variant-numeric:tabular-nums;color:var(--fg-dim);font-size:13px}.timer-row .timer-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timer-meta{display:flex;align-items:center;gap:8px}.timers-running .timer-row{border-left:4px solid #e63946}.timers-scheduled .timer-row{border-left:4px solid var(--accent)}.timers-cancelled .timer-row{opacity:.6}.timers-complete .timer-row{opacity:.7}.badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;background:var(--accent);color:#000}.badge.subtle{background:var(--border);color:var(--fg-dim)}.timer-cancel{background:transparent;border:1px solid var(--border);color:var(--fg-dim);padding:4px 10px;border-radius:4px;cursor:pointer;font-size:12px}.timer-cancel:hover{border-color:#e63946;color:#e63946}.empty-row{padding:12px 16px;color:var(--fg-dim);font-size:13px;font-style:italic}.epg-detail h3{margin:0 0 4px}.epg-detail .sub{color:var(--fg-dim);font-size:13px;margin-bottom:12px}.timer-btn{background:var(--accent);color:#000;font-weight:600;padding:8px 16px;border-radius:8px;cursor:pointer;transition:opacity .1s}.timer-btn:hover{opacity:.9}.timer-btn:disabled{opacity:.5;cursor:not-allowed}.timer-scheduled{color:var(--accent);font-weight:600}.timer-conflict{padding:12px;background:#ff6b6b26;border:1px solid var(--danger);border-radius:8px;margin-top:8px}.timer-conflict .conflict-text{color:var(--fg);margin-bottom:12px;font-size:14px}.timer-conflict .conflict-actions{display:flex;gap:8px}.timer-conflict button{padding:6px 12px;border-radius:6px;font-weight:600}.timer-conflict button:first-child{background:var(--accent);color:#000}.timer-conflict button:last-child{background:var(--border);color:var(--fg)}.recordings{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.sub{color:var(--fg-dim);font-size:13px;margin-top:4px}.continue-watching{margin-bottom:32px}.continue-watching h2{font-size:18px;margin:0 0 12px;color:var(--fg-dim)}.resume-bar{width:100%;height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:4px}.resume-bar-fill{height:100%;background:var(--accent)}.chip-dim{display:inline-block;background:var(--border);color:var(--fg-dim);font-size:11px;padding:2px 8px;border-radius:6px}.master-kind-chip{display:inline-block;font-size:11px;padding:2px 8px;border-radius:6px;background:var(--border);color:var(--fg-dim);white-space:nowrap;-webkit-user-select:none;user-select:none}.master-kind-chip.master-kind-mp4{background:var(--accent);color:#fff}.master-kind-chip.master-kind-ts{background:var(--border);color:var(--fg)}.star-btn{font-size:24px;color:var(--fg-dim);cursor:pointer;padding:4px 8px;border-radius:8px;transition:color .12s,background .12s}.star-btn:hover{color:var(--accent);background:var(--border)}.star-btn.starred{color:var(--accent)}.star-btn:disabled{opacity:.3;cursor:wait}.player-meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.resume-prompt{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--card);border:1px solid var(--accent);border-radius:8px;font-size:14px}.resume-prompt button{padding:6px 12px;border-radius:6px;font-weight:600;background:var(--accent);color:#000;cursor:pointer}.resume-prompt button:last-child{background:var(--border);color:var(--fg)}.thumb-hover-host{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.thumb-hover{position:absolute;bottom:60px;border:2px solid var(--border);border-radius:4px;background-repeat:no-repeat;background-color:#000;pointer-events:none;box-shadow:0 4px 16px #00000080}.shortcuts-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.shortcuts-panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px 32px;max-width:640px;width:100%;max-height:80vh;overflow-y:auto}.shortcuts-panel h2{margin:0 0 16px;font-size:20px}.shortcuts-section{margin-bottom:20px}.shortcuts-section h3{margin:0 0 8px;font-size:14px;color:var(--fg-dim);font-weight:600}.shortcuts-section dl{display:grid;grid-template-columns:140px 1fr;gap:8px 16px;margin:0}.shortcuts-section dt{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px;padding:2px 8px;background:var(--border);border-radius:4px;justify-self:start}.shortcuts-section dd{margin:0;font-size:13px}.chapter-marks{position:absolute;left:0;right:0;bottom:44px;height:6px;pointer-events:none}.chapter-mark{position:absolute;top:0;bottom:0;min-width:2px;border-radius:1px}.chapter-cm{background:#ff6b6bd9;box-shadow:0 0 0 1px #0006}.chapter-ai_topic{background:#ef6c37e6;width:2px!important}.chapter-manual{background:var(--accent);width:2px!important}.player-controls-row{display:flex;align-items:center;gap:16px;margin-top:12px}.auto-skip-toggle{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--fg-dim);cursor:pointer}.auto-skip-toggle input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:32px;height:18px;border-radius:9px;background:var(--border);position:relative;cursor:pointer;transition:background .12s}.auto-skip-toggle input[type=checkbox]:before{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--fg);transition:left .12s}.auto-skip-toggle input[type=checkbox]:checked{background:var(--accent)}.auto-skip-toggle input[type=checkbox]:checked:before{left:16px;background:#000}.auto-skip-toggle[data-enabled=true]{color:var(--fg)}.danmaku-overlay{position:absolute;top:0;left:0;right:0;bottom:52px;pointer-events:none;overflow:hidden;font-weight:700;color:#fff;text-shadow:0 0 3px #000,0 0 3px #000,0 1px 2px rgba(0,0,0,.8)}.danmaku-comment{position:absolute;right:0;white-space:nowrap;display:flex;align-items:center;padding:0 4px;font-size:20px;animation-name:danmaku-slide;animation-timing-function:linear;animation-fill-mode:forwards;--travel: 1600px}@keyframes danmaku-slide{0%{transform:translate(100%)}to{transform:translate(calc(-1 * var(--travel)))}}.danmaku-controls{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.danmaku-slider{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--fg-dim)}.danmaku-slider input[type=range]{width:100px;accent-color:var(--accent)}.danmaku-slider-value{min-width:32px;text-align:right;font-variant-numeric:tabular-nums}.ai-panel{margin-top:20px;display:flex;flex-direction:column;gap:16px}.ai-triggers{display:flex;flex-wrap:wrap;gap:8px}.ai-triggers button{padding:6px 12px;border-radius:6px;background:var(--border);color:var(--fg);font-size:13px;transition:background .1s}.ai-triggers button:hover:not(:disabled){background:var(--accent);color:#000}.ai-triggers button:disabled{opacity:.5;cursor:not-allowed}.ai-summary,.ai-transcript{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}.ai-summary h3,.ai-transcript h3{margin:0 0 8px;font-size:14px;color:var(--fg-dim)}.ai-summary p{margin:0;font-size:15px;line-height:1.7}.transcript-cues{list-style:none;padding:0;margin:0;max-height:400px;overflow-y:auto;font-size:14px}.transcript-cues li{display:flex;gap:12px;padding:4px 0;border-bottom:1px solid var(--border)}.transcript-cue-time{color:var(--accent);font-family:ui-monospace,monospace;font-size:12px;min-width:60px;flex-shrink:0;padding-top:2px}.transcript-cue-time:hover{text-decoration:underline}.transcript-cue-text{flex:1}.search-page{max-width:720px}.search-page form{margin-bottom:24px}.search-page input[type=search]{width:100%;padding:12px 16px;font-size:16px;background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:8px}.search-page input[type=search]:focus{outline:none;border-color:var(--accent)}.search-results{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.search-hit{display:block;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;color:inherit;text-decoration:none}.search-hit:hover{border-color:var(--accent);text-decoration:none}.search-hit h3{margin:0 0 4px;font-size:16px}.search-hit .snippet{margin-top:8px;color:var(--fg-dim);font-size:13px;line-height:1.6}.page-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}.page-section{margin-top:32px}.button{background:var(--card);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:6px 14px;cursor:pointer}.button:hover{border-color:var(--accent)}.button.primary{background:var(--accent);color:#000;border-color:var(--accent)}.button:disabled{opacity:.5;cursor:not-allowed}.rules-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}.rule-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px 16px}.rule-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.rule-body{display:flex;gap:8px;align-items:center;color:var(--fg-dim);font-size:14px}.rule-body code{background:#ffffff0f;padding:2px 6px;border-radius:4px;font-family:SF Mono,Menlo,monospace;font-size:13px}.rule-actions{margin-top:10px;display:flex;gap:8px}.rule-actions button{background:transparent;border:1px solid var(--border);color:var(--fg);padding:4px 10px;border-radius:6px;cursor:pointer;font-size:13px}.rule-actions button:hover{border-color:var(--accent)}.rule-error{margin-top:8px;color:#f57;font-size:13px}.rule-form{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px;display:flex;flex-direction:column;gap:10px}.rule-form h4{margin:0 0 4px}.rule-form label{display:flex;flex-direction:column;gap:4px;font-size:13px}.rule-form label.checkbox-row{flex-direction:row;align-items:center;gap:8px}.rule-form input,.rule-form select{background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:14px}.chip-alert{background:#ff646433;color:#f77;padding:2px 8px;border-radius:10px;font-size:12px}.warning-banner{background:#ffb4002e;border:1px solid rgba(255,180,0,.4);color:#ffd88a;padding:10px 14px;border-radius:8px;margin-bottom:16px}.disk-summary{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}.disk-bar{display:flex;width:100%;height:18px;background:#ffffff0a;border-radius:9px;overflow:hidden;margin-bottom:12px}.bar-seg.master{background:#5aa9ff}.bar-seg.derivatives{background:#a389ff}.bar-seg.other{background:#555}.disk-kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px;margin:0}.disk-kv dt{color:var(--fg-dim);font-size:13px}.disk-kv dd{margin:0}.favorite-btn{background:transparent;border:1px solid var(--border);color:var(--fg);font-size:20px;line-height:1;padding:4px 10px;border-radius:8px;cursor:pointer}.favorite-btn.active{color:#ff5a8a;border-color:#ff5a8a}.export-panel{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-top:16px}.export-panel h3{margin:0 0 12px}.export-panel h4{margin:16px 0 8px;font-size:14px;color:var(--fg-dim)}.export-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:6px}.button.danger{border-color:#c04040;color:#f77}.button.danger:hover{background:#c83c3c1f}.danger-row{margin-top:20px;padding-top:12px;border-top:1px dashed var(--border)}.metadata-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.metadata-card{background:#ffffff08;border:1px solid var(--border);border-radius:8px;padding:10px 12px}