:root{color-scheme:dark;--bg: #111318;--panel: #1a1f28;--panel-2: #202734;--text: #e8edf7;--muted: #9ba6bc;--brand: #5cb3ff;--brand-2: #7dc5ff;--danger: #e56d7a;--line: #2a3242;--icon-surface: rgba(13, 19, 30, .76);--icon-surface-active: rgba(23, 43, 70, .92)}*{box-sizing:border-box}.hidden,.mobile-only{display:none!important}html,body{height:100%;min-height:100%}body{margin:0;font-family:Segoe UI,Noto Sans TC,sans-serif;background:radial-gradient(circle at top,#1a2230,var(--bg) 40%);color:var(--text);display:flex;flex-direction:column;min-height:100dvh;overflow:hidden}body.auth-pending .topbar,body.auth-pending .layout{display:none!important}.overlay{position:fixed;inset:0;background:#06080cc2;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;z-index:9999}.overlay.hidden{display:none}.overlay-card{background:#121926;border:1px solid var(--line);border-radius:12px;padding:20px 24px;display:flex;gap:12px;align-items:center;min-width:260px}.spinner{width:20px;height:20px;border:3px solid #2d3a52;border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:16px 20px;border-bottom:1px solid var(--line);background:#111318cc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);position:sticky;top:0;z-index:30;padding-top:calc(16px + env(safe-area-inset-top,0px))}.title-block{min-width:0}.topbar h1{margin:0;font-size:1.08rem;line-height:1.25}.title-subtitle{margin-top:4px;font-size:.76rem;color:var(--muted)}.auth-actions{display:flex;gap:8px;align-items:center;margin-left:auto;flex-wrap:wrap}.account-badge{display:inline-flex;align-items:center;justify-content:center;gap:0;min-width:0;padding:6px;border:1px solid var(--line);border-radius:999px;background:#0e1420bd}.account-avatar,.account-fallback{width:34px;height:34px;border-radius:50%;flex-shrink:0}.account-avatar{object-fit:cover;border:1px solid rgba(125,197,255,.26)}.account-fallback{display:grid;place-items:center;background:linear-gradient(135deg,#5cb3ff42,#7dc5ff14);color:var(--brand-2);font-weight:700}.main-nav{display:flex;gap:8px;flex-wrap:wrap}.layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:14px;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));align-items:stretch;flex:1;min-height:0;overflow:hidden}body.route-player .layout{grid-template-columns:minmax(0,1fr)}body.route-playlist .layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}body.route-settings .layout{grid-template-columns:minmax(0,1fr)}.panel{background:linear-gradient(150deg,var(--panel),var(--panel-2));border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;min-height:0;min-width:0}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.head-actions{display:inline-flex;align-items:center;gap:8px;min-width:0;flex-wrap:wrap}.sort-select{display:inline-flex;align-items:center}.sort-select select{min-width:84px;padding-right:28px}.video-wrap{aspect-ratio:16/9;width:100%;background:#070a11;border-radius:inherit;overflow:hidden;position:relative}.player-panel:fullscreen{padding:0;border-radius:0;border:0;background:#000}.player-panel:fullscreen .video-wrap{width:100vw;height:100vh;aspect-ratio:auto;border-radius:0;background:#000;margin-bottom:0}.player-panel:fullscreen video{object-fit:contain}.player-panel:fullscreen .queue-drawer{z-index:5}.player-panel.controls-hidden .player-overlay,.player-panel.controls-hidden 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.sync-info{margin-top:4px;text-align:right}.controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.player-controls{justify-content:flex-start;margin-bottom:0}.player-secondary-controls{justify-content:flex-end;align-items:center;margin-bottom:0}.controls-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.player-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:0}.player-meta{min-width:0;flex:1}.player-meta .sync-info,.progress-panel .sync-info{color:#e8edf7d1;text-shadow:0 1px 4px rgba(0,0,0,.55)}.setting-toggle{display:flex;gap:8px;align-items:center}.overlay-control{min-width:120px}.overlay-control input{width:100%}.overlay-select select{min-width:84px}.shortcut-hints{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.84rem}kbd{background:#0f1521;border:1px solid #31405a;border-bottom-width:2px;border-radius:6px;padding:2px 6px;font-family:inherit;font-size:.8rem}button,select,input{background:#121926;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:8px 10px}button{cursor:pointer}.icon-btn{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;font-size:1rem;line-height:1;padding:8px;background:var(--icon-surface);border-color:#7dc5ff1f}.icon-btn:hover,.icon-btn:focus-visible{border-color:#7dc5ff6b;background:#122033f5}.icon-btn.primary{min-width:44px;font-size:1.15rem}.material-symbols-rounded{font-variation-settings:"FILL" 0,"wght" 500,"GRAD" 0,"opsz" 24;font-size:22px;line-height:1}button[aria-pressed=true] .material-symbols-rounded{font-variation-settings:"FILL" 1,"wght" 600,"GRAD" 0,"opsz" 24}button[aria-pressed=true]{border-color:var(--brand);color:var(--brand-2);background:var(--icon-surface-active)}.list{list-style:none;padding:0;margin:10px 0 0;flex:1;min-height:0;min-width:0;width:100%;overflow:auto;scrollbar-width:none;-ms-overflow-style:none;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 12px,#000 calc(100% - 12px),transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 12px,#000 calc(100% - 12px),transparent 100%)}.list::-webkit-scrollbar{width:0;height:0}.list li{display:flex;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding:8px 4px;cursor:pointer;border-radius:8px;position:relative;overflow:hidden}.track-meta{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.track-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.track-duration{flex-shrink:0;font-size:.76rem;line-height:1;color:#e8edf7f0;background:#0a101bd1;border:1px solid rgba(125,197,255,.16);border-radius:999px;padding:5px 8px}.list li.active{background:#5cb3ff1f}.list li.in-list{border-color:#5cb3ff3d}.list[data-view-mode=text] li{padding:10px 6px}.list[data-view-mode=text] .thumb,.list[data-view-mode=text] .thumb-placeholder{display:none}.list[data-view-mode=thumb]{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:10px;align-content:start}.list[data-view-mode=thumb] li{display:block;min-height:148px;width:100%;margin:0;padding:0;border:1px solid rgba(125,197,255,.12);background:#0b1019}.list[data-view-mode=thumb] .thumb,.list[data-view-mode=thumb] .thumb-placeholder{position:absolute;inset:0;width:100%;height:100%;border-radius:0;border:0}.list[data-view-mode=thumb] .thumb-placeholder{font-size:.88rem;letter-spacing:.08em}.list[data-view-mode=thumb] .track-meta{position:absolute;inset:0;display:block}.list[data-view-mode=thumb] .track-title{position:absolute;left:0;right:0;bottom:0;display:block;padding:34px 12px 12px;color:#fff;white-space:normal;line-height:1.4;text-shadow:0 2px 6px rgba(0,0,0,.7);background:linear-gradient(180deg,#05091000,#050910e0 55%,#050910f5);opacity:0;transition:opacity .18s ease}.list[data-view-mode=thumb] .track-duration{position:absolute;top:10px;right:10px;background:#050910db}.list[data-view-mode=thumb] li:hover .track-title,.list[data-view-mode=thumb] li:focus-visible .track-title,.list[data-view-mode=thumb] li.active .track-title{opacity:1}.list li:hover{background:#5cb3ff14}.list li button{margin-left:auto}.thumb{width:48px;height:28px;border-radius:4px;object-fit:cover;background:#0c111a;border:1px solid #2c374c;flex-shrink:0}.thumb-placeholder{width:48px;height:28px;border-radius:4px;border:1px solid #2c374c;background:linear-gradient(130deg,#1b2538,#0f1624);display:grid;place-items:center;color:#89a2cc;font-size:.62rem;flex-shrink:0}.list-tools{display:flex;gap:8px;flex-wrap:wrap}.dual-list{display:grid;grid-template-columns:1fr auto 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var(--line);border-radius:12px;padding:14px;background:#0a0f1866;display:flex;flex-direction:column;gap:10px;min-height:0}#installAppBtn:not(.hidden){display:inline-flex}.settings-actions{display:flex;justify-content:flex-end}.shortcut-editor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px}.shortcut-row{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--muted)}.shortcut-input{width:96px;text-align:center;cursor:pointer;font-weight:600}.shortcut-input.capturing{border-color:var(--brand);color:var(--brand)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sync-info{margin-top:6px;color:var(--muted);font-size:.86rem;line-height:1.35}.danger{border-color:var(--danger);color:var(--danger)}@media(max-width:1200px){.layout,.dual-list{grid-template-columns:1fr}.dual-actions{flex-direction:row}.queue-drawer{width:calc(100% - 20px);right:10px;top:10px;height:calc(100% - 20px)}.player-head{flex-direction:column}.controls-row{flex-direction:column;align-items:stretch}.player-controls,.player-secondary-controls{justify-content:center}.settings-grid,.shortcut-editor{grid-template-columns:1fr}}@media(max-width:900px){.mobile-only{display:inline-flex!important}body{overflow:auto}body.mobile-layout #navSettingsBtn,body.mobile-layout #settingsPanel{display:none!important}.topbar{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;align-items:start;padding-left:14px;padding-right:14px;row-gap:8px}.main-nav{grid-column:1;grid-row:1;order:0;width:auto;justify-content:flex-start;gap:6px}.auth-actions{grid-column:2;grid-row:1;margin-left:0;justify-content:flex-end;gap:6px}.title-block{grid-column:1 / span 2;grid-row:2}.topbar .icon-btn{min-width:36px;min-height:36px;padding:6px}.topbar .material-symbols-rounded{font-size:18px}.topbar .account-badge{padding:4px}.topbar .account-avatar,.topbar .account-fallback{width:28px;height:28px}.layout{padding:12px;gap:12px;overflow:visible}body.route-playlist .layout{grid-template-columns:1fr;grid-template-rows:repeat(2,minmax(0,1fr))}.panel{padding:12px}.panel-head{align-items:flex-start;flex-direction:column}.head-actions,.list-tools,.sort-select,.sort-select select,.list-tools select{width:100%}.video-wrap{aspect-ratio:auto;min-height:min(62vw,360px)}.player-overlay{padding:10px 12px}.controls{gap:6px}.controls-row,.player-head{flex-direction:column;align-items:stretch}.player-controls,.player-secondary-controls{justify-content:center}.overlay-control,.overlay-select,.overlay-select select{width:100%}.queue-drawer{top:auto;left:10px;right:10px;bottom:calc(150px + env(safe-area-inset-bottom,0px));width:auto;height:min(46dvh,420px);border-radius:18px;z-index:8}.list[data-view-mode=thumb]{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}body.mobile-layout.route-player{overflow:hidden}body.mobile-layout.route-player .topbar{position:fixed;top:0;left:0;right:0;transform:translateY(calc(-100% - 12px));opacity:0;pointer-events:none;transition:transform .18s ease,opacity .18s ease}body.mobile-layout.route-player.mobile-player-chrome-visible .topbar{transform:translateY(0);opacity:1;pointer-events:auto}body.mobile-layout.route-player .layout{padding:0;height:100dvh}body.mobile-layout.route-player .player-panel{height:100dvh;border:0;border-radius:0}body.mobile-layout.route-player .video-wrap{height:100dvh;min-height:100dvh;border-radius:0}body.mobile-layout.route-player .player-overlay.top{padding-top:calc(10px + env(safe-area-inset-top,0px));background:linear-gradient(180deg,#050910cc,#05091000)}body.mobile-layout.route-player .player-overlay.bottom{padding-top:8px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));background:linear-gradient(0deg,#050910f0,#050910b8);border-top:1px solid rgba(125,197,255,.18)}body.mobile-layout.route-player .player-meta .sync-info{display:none}body.mobile-layout.route-player .player-head{flex-direction:row;align-items:center;gap:8px}body.mobile-layout.route-player .now-playing{margin-bottom:0;font-size:.9rem}body.mobile-layout.route-player .progress-panel{margin-bottom:8px}body.mobile-layout.route-player .progress-panel .sync-info{font-size:.78rem;margin-top:2px}body.mobile-layout.route-player .controls-row{display:grid;grid-template-columns:1fr;gap:8px;align-items:stretch}body.mobile-layout.route-player .player-controls,body.mobile-layout.route-player .player-secondary-controls{justify-content:center;flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px;margin-bottom:0}body.mobile-layout.route-player .player-controls .icon-btn,body.mobile-layout.route-player .player-secondary-controls .icon-btn{flex:0 0 auto}body.mobile-layout.route-player .player-secondary-controls{display:none}body.mobile-layout.route-player.mobile-player-chrome-visible .player-secondary-controls{display:flex}body.mobile-layout.route-player .overlay-control,body.mobile-layout.route-player .overlay-select{display:none;min-width:0}body.mobile-layout.route-player.mobile-player-chrome-visible .overlay-control,body.mobile-layout.route-player.mobile-player-chrome-visible .overlay-select,body.mobile-layout.route-player .queue-toggle{display:inline-flex}body.mobile-layout.route-player #playQueueList[data-view-mode=thumb]{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(148px,148px);grid-template-columns:none;overflow-x:auto;overflow-y:hidden;align-items:stretch;padding-bottom:2px}body.mobile-layout.route-player #playQueueList[data-view-mode=thumb] li{min-height:118px}body.mobile-layout.route-player .queue-toggle{min-width:34px;min-height:34px;padding:5px}body.mobile-layout.route-player .queue-toggle .material-symbols-rounded{font-size:17px}body.mobile-layout.route-playlist .layout{gap:0;padding:10px}body.mobile-layout.route-playlist .library-panel,body.mobile-layout.route-playlist .custom-panel{border-radius:0;border-left:0;border-right:0}body.mobile-layout.route-playlist .library-panel{border-top-left-radius:14px;border-top-right-radius:14px;border-bottom:2px solid rgba(125,197,255,.28)}body.mobile-layout.route-playlist .custom-panel{border-bottom-left-radius:14px;border-bottom-right-radius:14px;background:linear-gradient(150deg,#182231,#222a38)}body.mobile-layout.route-playlist .panel-head{position:sticky;top:0;z-index:2;display:flex;flex-direction:row;align-items:center;justify-content:space-between;margin:-12px -12px 0;padding:10px 12px;border-bottom:1px solid rgba(125,197,255,.14);background:#0d131ef5}body.mobile-layout.route-playlist .custom-panel .panel-head{background:#182231fa}body.mobile-layout.route-playlist .panel-head h2{font-size:.98rem}body.mobile-layout.route-playlist .head-actions,body.mobile-layout.route-playlist #syncInfo,body.mobile-layout.route-playlist #editingListLabel,body.mobile-layout.route-playlist .list-tools{display:none!important}body.mobile-layout.route-playlist .panel.mobile-tools-open .head-actions,body.mobile-layout.route-playlist .panel.mobile-tools-open #syncInfo,body.mobile-layout.route-playlist .panel.mobile-tools-open #editingListLabel,body.mobile-layout.route-playlist .panel.mobile-tools-open .list-tools{display:flex!important}body.mobile-layout.route-playlist .panel.mobile-tools-open #syncInfo,body.mobile-layout.route-playlist .panel.mobile-tools-open #editingListLabel{display:block!important}body.mobile-layout.route-playlist .panel.mobile-tools-open .head-actions,body.mobile-layout.route-playlist .panel.mobile-tools-open .list-tools{margin-top:8px}}@media(max-width:640px){.topbar{gap:10px}.topbar h1{font-size:.9rem}.title-subtitle{font-size:.68rem}.topbar .icon-btn{min-width:34px;min-height:34px;padding:5px}.topbar .material-symbols-rounded{font-size:17px}.topbar .account-avatar,.topbar .account-fallback{width:26px;height:26px}.layout{padding:10px;gap:10px}.panel{border-radius:12px;padding:10px}.video-wrap{min-height:min(64vw,300px)}.player-overlay{padding:10px}.progress-panel{margin-bottom:10px}.controls{justify-content:space-between}.icon-btn{min-width:42px;min-height:42px}.material-symbols-rounded{font-size:20px}.list[data-view-mode=thumb]{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.list[data-view-mode=thumb] li{min-height:122px}.track-duration{font-size:.72rem}.queue-head{align-items:flex-start;gap:8px;flex-direction:column}.queue-head .head-actions{justify-content:space-between}}@media(orientation:landscape)and (max-width:900px){.video-wrap{min-height:52vh}.queue-drawer{inset:0 0 0 auto;width:min(360px,48vw);height:auto;z-index:8;border-radius:0}body.mobile-layout.route-player #playQueueList[data-view-mode=thumb]{display:grid;grid-template-columns:1fr;grid-auto-flow:row;grid-auto-columns:initial;overflow-x:hidden;overflow-y:auto}body.mobile-layout.route-player #playQueueList[data-view-mode=thumb] li{min-height:132px}body.mobile-layout.route-playlist .layout{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:1fr;gap:10px}body.mobile-layout.route-playlist .library-panel,body.mobile-layout.route-playlist .custom-panel{border-radius:14px;border:1px solid var(--line)}body.mobile-layout.route-playlist .library-panel{border-right:2px solid rgba(125,197,255,.28);border-bottom:1px solid var(--line)}body.mobile-layout.route-playlist .custom-panel{border-left:2px solid rgba(125,197,255,.2)}}