@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&display=swap";:root{--bg: #0f0f0f;--surface-solid: #212121;--border-strong: rgba(255, 255, 255, .12);--text: #f1f1f1;--muted: #aaaaaa;--accent: #ff0000}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh}body{background:var(--bg);color:var(--text);font-family:Inter,Noto Sans JP,-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,sans-serif;font-size:15px;line-height:1.5;letter-spacing:0;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:contain}button{font:inherit;color:inherit;border:0;background:transparent;cursor:pointer}img,svg{display:block}img{max-width:100%}[hidden]{display:none!important}@supports (padding: env(safe-area-inset-top)){body{padding-bottom:env(safe-area-inset-bottom)}}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:#0f0f0ff7;border-bottom:1px solid rgba(255,255,255,.08)}.topbar-title{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:700}.logo-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px #f009}.tabs{display:flex;align-self:stretch;min-width:0;margin:0 4px;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{position:relative;padding:12px 14px;color:var(--muted);font-size:.9rem;font-weight:500;white-space:nowrap;transition:color .15s}.tab:hover,.tab.is-active{color:var(--text)}.tab.is-active{font-weight:600}.tab.is-active:after{content:"";position:absolute;right:12px;bottom:0;left:12px;height:3px;background:var(--accent);border-radius:2px 2px 0 0}.tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;margin-left:6px;padding:0 5px;color:#fff;font-size:.68rem;font-weight:700;font-variant-numeric:tabular-nums;background:var(--accent);border-radius:9px}.topbar-actions{display:flex;gap:8px;margin-left:auto}.topbar-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--text);border-radius:50%;transition:background .15s,transform .1s}.topbar-btn:hover{background:#ffffff1a}.topbar-btn:active{transform:scale(.94)}.topbar-btn svg{width:20px;height:20px}.topbar-updated{align-self:center;color:var(--muted);font-size:.72rem;white-space:nowrap}@media(max-width:480px){.topbar-updated{display:none}}.channel-filter{position:sticky;top:calc(61px + env(safe-area-inset-top,0px));z-index:9;background:#0f0f0ff7;border-bottom:1px solid rgba(255,255,255,.06)}.channel-filter-scroll{display:flex;gap:8px;max-width:1400px;margin:0 auto;padding:10px 16px;overflow-x:auto;scrollbar-width:none}.channel-filter-scroll::-webkit-scrollbar{display:none}.channel-chip{flex:0 0 auto;max-width:min(260px,72vw);min-height:32px;padding:0 12px;overflow:hidden;color:var(--text);font-size:.85rem;font-weight:500;line-height:32px;text-overflow:ellipsis;white-space:nowrap;background:#272727;border:1px solid rgba(255,255,255,.08);border-radius:16px}.channel-chip:hover{background:#3a3a3a}.channel-chip.is-active{color:#0f0f0f;background:#f1f1f1;border-color:#f1f1f1}.grid{display:grid;grid-template-columns:1fr;gap:20px;padding:20px 16px;padding-bottom:calc(40px + env(safe-area-inset-bottom,0px))}.card{background:transparent;border:0;cursor:pointer;animation:fade-in .28s ease both}@keyframes fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.thumb{position:relative;overflow:hidden;aspect-ratio:16 / 9;background:#202020;border-radius:8px}.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .16s ease}.card:hover .thumb img{transform:scale(1.015)}.play-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#fff;background:#00000014;opacity:0;transition:opacity .15s}.card:hover .play-overlay{opacity:1}.play-overlay svg{width:54px;height:54px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5))}.bookmark-btn{position:absolute;top:8px;right:8px;z-index:3;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;color:#fff;background:#0000009e;border-radius:50%;transition:opacity .15s,transform .1s,background .15s}.bookmark-btn:active{transform:scale(.94)}.bookmark-btn:hover{background:#000c}.bookmark-icon{width:18px;height:18px}.dismiss-btn{position:absolute;top:8px;left:8px;z-index:3;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;color:#fff;background:#0000009e;border-radius:50%;transition:opacity .15s,transform .1s,background .15s}.dismiss-btn:hover{background:#000c}.dismiss-btn:active{transform:scale(.94)}.dismiss-btn svg{width:18px;height:18px}.thumb.is-watched img{opacity:.5}.watched-badge{position:absolute;bottom:10px;left:6px;z-index:4;display:inline-flex;align-items:center;gap:3px;padding:3px 6px 3px 4px;color:#fff;font-size:.7rem;font-weight:600;line-height:1.2;background:#000000db;border-radius:4px;pointer-events:none}.watched-badge svg{width:12px;height:12px;color:#4caf50}.video-length-badge{position:absolute;right:6px;bottom:6px;z-index:4;padding:3px 4px;color:#fff;font-size:.75rem;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.2;background:#000000db;border-radius:4px;pointer-events:none}.video-length-badge.is-live{background:#c00}.video-length-badge.is-upcoming{color:#111;background:#f1f1f1}.progress-bar{position:absolute;right:0;bottom:0;left:0;height:4px;background:#ffffff40}.progress-bar-fill{height:100%;background:var(--accent)}.meta{padding-top:10px}.title{display:-webkit-box;overflow:hidden;color:var(--text);font-size:.96rem;font-weight:600;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.sub{display:flex;flex-wrap:wrap;gap:5px;align-items:center;margin-top:5px;color:var(--muted);font-size:.82rem}.channel{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.empty{display:grid;place-items:center;min-height:42vh;padding:32px 20px;color:var(--muted);text-align:center}.empty p:first-child{color:var(--text);font-size:1rem;font-weight:600}.empty-hint{margin-top:8px;color:var(--muted);font-size:.9rem}.skeleton-card{pointer-events:none}.skeleton-thumb{aspect-ratio:16 / 9;border-radius:8px}.skeleton-line{height:13px;margin-top:10px;border-radius:4px}.skeleton-line.short{width:55%;margin-top:7px}.skeleton-thumb,.skeleton-line{background:linear-gradient(100deg,#1c1c1c 30%,#2c2c2c,#1c1c1c 70%);background-size:200% 100%;animation:skeleton-shimmer 1.3s ease-in-out infinite}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes spin{to{transform:rotate(360deg)}}.topbar-btn.is-spinning svg{animation:spin .8s linear infinite}.topbar-btn:disabled{cursor:default;opacity:.7}.ptr-indicator{position:sticky;top:calc(108px + env(safe-area-inset-top,0px));z-index:8;display:grid;place-items:center;overflow:hidden;transition:opacity .15s}.ptr-spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--accent);border-radius:50%}.ptr-spinner.is-active{animation:spin .8s linear infinite}.player-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:16px;background:#000000c7}.player-frame{position:relative;width:min(1120px,96vw);max-height:92vh}.player-controls{position:absolute;top:-48px;right:0;display:flex;gap:8px}.player-controls button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;color:#fff;background:#000000a8;border:1px solid rgba(255,255,255,.16);border-radius:50%}.player-controls svg{width:18px;height:18px}.player-expand{display:none!important}.player-iframe-wrap{position:relative;overflow:hidden;width:100%;aspect-ratio:16 / 9;background:#000;border-radius:8px;box-shadow:0 18px 80px #00000073}#player-host,#player-host iframe,#player-iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.player-meta{padding:12px 4px 0}.player-title{display:-webkit-box;overflow:hidden;color:var(--text);font-size:1rem;font-weight:600;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.player-channel{margin-top:4px;color:var(--muted);font-size:.85rem}.player-overlay.is-pip .player-meta{display:none}.player-overlay.is-pip{inset:auto 14px calc(14px + env(safe-area-inset-bottom,0px)) auto;width:min(380px,calc(100vw - 28px));padding:0;background:transparent;pointer-events:none}.player-overlay.is-pip .player-frame{width:100%;pointer-events:auto}.player-overlay.is-pip .player-controls{top:6px;right:6px;z-index:2}.player-overlay.is-pip .player-controls button{width:30px;height:30px}.player-overlay.is-pip .player-controls svg{width:13px;height:13px}.player-overlay.is-pip .player-minimize{display:none}.player-overlay.is-pip .player-expand{display:inline-flex!important}.feed-error-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1280px;margin:12px 16px 0;padding:10px 14px;color:var(--text);font-size:.86rem;background:var(--surface-solid);border:1px solid var(--border-strong);border-radius:10px}.feed-error-banner button{flex:0 0 auto;padding:6px 10px;color:#3ea6ff;font-size:.86rem;font-weight:700}.feed-error-banner button:disabled{opacity:.6}@media(min-width:769px){.feed-error-banner{margin:16px auto 0;width:calc(100% - 48px)}}.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:120;display:flex;align-items:center;gap:12px;max-width:min(440px,calc(100vw - 32px));padding:12px 14px;color:var(--text);background:var(--surface-solid);border:1px solid var(--border-strong);border-radius:10px;box-shadow:0 8px 30px #00000080;transform:translate(-50%);animation:fade-in .2s ease both}.toast.is-raised{bottom:calc(240px + env(safe-area-inset-bottom,0px))}.toast-text{flex:1;overflow:hidden;font-size:.86rem;text-overflow:ellipsis;white-space:nowrap}.toast-undo{flex:0 0 auto;padding:6px 8px;color:#3ea6ff;font-size:.86rem;font-weight:700}@media(min-width:481px)and (max-width:768px){.grid{grid-template-columns:repeat(2,1fr);gap:18px}}@media(min-width:769px){.grid{grid-template-columns:repeat(3,1fr);max-width:1280px;margin:0 auto;gap:24px;padding:24px}}@media(min-width:1200px){.grid{grid-template-columns:repeat(4,1fr);max-width:1400px}}@media(max-width:420px){.topbar{gap:6px;padding:8px 12px}.topbar-title span:not(.logo-dot){display:none}.tab{padding:10px 9px;font-size:.84rem}.tab.is-active:after{right:8px;left:8px}.channel-filter{top:calc(53px + env(safe-area-inset-top,0px))}.channel-filter-scroll{padding:8px 12px}.channel-chip{min-height:30px;font-size:.82rem;line-height:30px}.player-controls{top:-44px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
