*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root,[data-theme=dark]{--bg:#0f0f0f;--surface:#181818;--surface2:#222;--border:#2a2a2a;--text:#e8e6e0;--muted:#666;--accent:#c8f060;--accent-dim:#c8f0601f;--active-bg:#c8f06014;--active-border:#c8f06066;--radius:8px;--hover-border:#444;--accent-hover:#d4f570;--on-accent:#0f0f0f;--active-text:#fff;--font-mono:"DM Mono", monospace}[data-theme=light]{--bg:#f5f4f0;--surface:#fff;--surface2:#f0efe9;--border:#e0deda;--text:#1a1a1a;--muted:#999;--accent:#4a7c20;--accent-dim:#4a7c201a;--active-bg:#4a7c2012;--active-border:#4a7c2059;--hover-border:#ccc;--accent-hover:#5a9428;--on-accent:#fff;--active-text:#1a1a1a}body{background:var(--bg);color:var(--text);flex-direction:column;align-items:center;min-height:100vh;padding:40px 20px;font-family:DM Sans,sans-serif;font-weight:300;transition:background .2s,color .2s;display:flex}#top-right-bar{z-index:100;align-items:center;gap:12px;display:flex;position:fixed;top:20px;right:20px}.playlist-toggle{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:6px;padding:6px 12px;font-family:DM Mono,monospace;font-size:11px;transition:all .15s}.playlist-toggle:hover{color:var(--text);border-color:var(--text)}.playlist-toggle.active{background:var(--accent);border-color:var(--accent);color:var(--bg)}#user-info{color:var(--muted);font-family:DM Mono,monospace;font-size:11px}#logout-btn{color:var(--muted);font-family:DM Mono,monospace;font-size:11px;text-decoration:none}#logout-btn:hover{color:var(--text)}#theme-toggle{border:1px solid var(--border);width:36px;height:36px;color:var(--text);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;font-size:16px;transition:background .2s,color .2s,border-color .2s;display:flex;position:relative;top:auto;right:auto}#theme-toggle:hover{border-color:var(--hover-border);background:var(--surface2)}h1{letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:48px;font-family:DM Mono,monospace;font-size:13px;font-weight:400}#podcast-list{width:100%;max-width:640px}.podcast-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-items:center;gap:16px;margin-bottom:8px;padding:16px 20px;transition:border-color .15s,background .15s;display:flex}.podcast-item:hover{border-color:var(--hover-border);background:var(--surface2)}.podcast-icon{background:var(--accent-dim);border:1px solid var(--active-border);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;display:flex}.podcast-title{text-overflow:ellipsis;white-space:nowrap;flex:1;font-family:DM Mono,monospace;font-size:13px;overflow:hidden}.podcast-delete{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;transition:color .15s,background .15s;display:flex}.podcast-delete:hover{color:var(--text);background:var(--surface2)}.confirm-overlay{z-index:200;background:#0000008c;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.confirm-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:360px;margin:0 20px;padding:24px}.confirm-title{color:var(--text);word-break:break-word;margin-bottom:8px;font-family:DM Mono,monospace;font-size:13px}.confirm-msg{color:var(--muted);margin-bottom:20px;font-size:13px}.confirm-error{color:#e05050;margin-bottom:12px;font-family:DM Mono,monospace;font-size:12px}.confirm-actions{justify-content:flex-end;gap:8px;display:flex}.confirm-cancel{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:6px;padding:8px 16px;font-family:DM Mono,monospace;font-size:12px;transition:border-color .15s,background .15s}.confirm-cancel:hover{border-color:var(--hover-border);background:var(--surface2)}.confirm-delete{background:var(--accent);color:var(--on-accent);cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-family:DM Mono,monospace;font-size:12px;font-weight:500;transition:background .15s,opacity .15s}.confirm-delete:hover{background:var(--accent-hover)}.confirm-delete:disabled{opacity:.5;cursor:not-allowed}#player-view{width:100%;max-width:640px}#back-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:8px;margin-bottom:32px;padding:0;font-family:DM Mono,monospace;font-size:12px;transition:color .15s;display:inline-flex}#back-btn:hover{color:var(--text)}#player-title{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:24px;font-family:DM Mono,monospace;font-size:13px}.audio-controls{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:20px}audio{display:none}.progress-bar{background:var(--border);cursor:pointer;border-radius:2px;width:100%;height:3px;margin-bottom:8px;position:relative}.progress-fill{background:var(--accent);pointer-events:none;border-radius:2px;width:0%;height:100%;transition:width .1s linear}.time-row{color:var(--muted);justify-content:space-between;margin-bottom:16px;font-family:DM Mono,monospace;font-size:11px;display:flex}.controls-row{align-items:center;gap:12px;display:flex}.ctrl-btn{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:6px;justify-content:center;align-items:center;padding:8px 12px;font-size:14px;transition:border-color .15s,background .15s;display:flex}.ctrl-btn:hover{border-color:var(--hover-border);background:var(--surface2)}#play-btn{background:var(--accent);border-color:var(--accent);color:var(--on-accent);padding:8px 20px;font-size:13px;font-weight:500}#play-btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.lang-toggle{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:fit-content;margin-bottom:16px;display:flex;overflow:hidden}.lang-btn{letter-spacing:.1em;cursor:pointer;color:var(--muted);background:0 0;border:none;padding:8px 24px;font-family:DM Mono,monospace;font-size:12px;transition:color .15s,background .15s}.lang-btn.active{background:var(--accent-dim);color:var(--accent)}#subtitles-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);scroll-behavior:smooth;height:420px;padding:8px;overflow-y:auto}#subtitles-box::-webkit-scrollbar{width:4px}#subtitles-box::-webkit-scrollbar-track{background:0 0}#subtitles-box::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.subtitle-line{border:1px solid #0000;border-radius:6px;align-items:baseline;gap:12px;margin-bottom:2px;padding:10px 14px;transition:background .4s ease-out,border-color .4s ease-out;display:flex}.subtitle-line:hover{background:var(--surface2)}.subtitle-line.active{background:var(--active-bg);border-color:var(--active-border);transition:background,border-color}.subtitle-ts{color:var(--muted);cursor:pointer;flex-shrink:0;padding-top:2px;font-family:DM Mono,monospace;font-size:10px;transition:color .15s}.subtitle-ts:hover,.subtitle-line.active .subtitle-ts{color:var(--accent)}.subtitle-text{color:var(--text);font-size:15px;line-height:1.6}.subtitle-line.active .subtitle-text{color:var(--active-text)}.word{cursor:pointer;border-radius:3px;padding:0 1px;transition:background 1.5s ease-out,color 1.5s ease-out}.word.active-word{color:var(--on-accent);background:var(--accent);transition:background,color}.word.translating{border-radius:3px;animation:.8s ease-in-out infinite word-pulse}@keyframes word-pulse{0%,to{color:var(--text);background:0 0}50%{background:var(--text);color:var(--bg)}}.word.translated{background:#fff1764d;border-radius:3px;font-weight:600}[data-theme=light] .word.translated{background:#fff17640}.word-tooltip{background:var(--surface);border:1px solid var(--border);color:#212121;z-index:200;pointer-events:none;white-space:nowrap;border-radius:6px;padding:6px 10px;font-family:DM Mono,monospace;font-size:12px;font-weight:400;animation:.15s ease-in tooltip-fade;position:fixed}@keyframes tooltip-fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.auth-prompt{justify-content:center;align-items:center;height:100vh;display:flex}.auth-login-btn{background:var(--accent);color:var(--on-accent);border-radius:8px;padding:12px 24px;font-family:DM Mono,monospace;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s}.auth-login-btn:hover{background:var(--accent-hover)}.empty-state{text-align:center;color:var(--muted);padding:40px;font-family:DM Mono,monospace;font-size:12px}#upload-area{width:100%;max-width:640px;margin-bottom:24px}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);background:var(--surface);text-align:center;cursor:pointer;padding:32px 20px;transition:border-color .15s,background .15s}.drop-zone:hover{border-color:var(--hover-border)}.drop-zone.drag-over{background:var(--accent-dim);border-color:var(--active-border)}.drop-zone-text{color:var(--muted);font-family:DM Mono,monospace;font-size:12px}.drop-zone-file{color:var(--accent);margin-top:4px;font-family:DM Mono,monospace;font-size:13px}.upload-form{gap:8px;margin-top:12px;display:none}.upload-form.visible{display:flex}.upload-title-input{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:6px;outline:none;flex:1;padding:10px 14px;font-family:DM Mono,monospace;font-size:13px;transition:border-color .15s}.upload-title-input:focus{border-color:var(--hover-border)}.upload-btn{background:var(--accent);color:var(--on-accent);cursor:pointer;white-space:nowrap;border:none;border-radius:6px;padding:10px 20px;font-family:DM Mono,monospace;font-size:12px;font-weight:500;transition:background .15s,opacity .15s}.upload-btn:hover{background:var(--accent-hover)}.upload-btn:disabled{opacity:.35;cursor:not-allowed}.upload-status{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-top:12px;padding:14px 16px;font-family:DM Mono,monospace;font-size:12px;display:none}.upload-status.visible{display:block}.upload-status .step{color:var(--muted);margin-bottom:4px}.upload-status .step:last-child{margin-bottom:0}.upload-status .step.active{color:var(--accent)}.upload-status .step.done{color:var(--muted)}.upload-status .error{color:#e05050}.podcast-layout{width:100%;height:100vh;display:flex;overflow:hidden}body:has(.podcast-layout){align-items:stretch;padding:0}.source-panel{border-right:1px solid var(--border);background:var(--surface);flex-shrink:0;width:360px;padding:16px;overflow-y:auto}.source-panel::-webkit-scrollbar{width:4px}.source-panel::-webkit-scrollbar-track{background:0 0}.source-panel::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.episode-panel{flex:1;padding:24px 32px;overflow-y:auto}.episode-panel::-webkit-scrollbar{width:4px}.episode-panel::-webkit-scrollbar-track{background:0 0}.episode-panel::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}.source-grid{flex-direction:column;gap:10px;display:flex}.source-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-items:center;gap:16px;padding:14px;transition:border-color .15s,background .15s;display:flex}.source-card:hover{border-color:var(--hover-border);background:var(--surface2)}.source-card.active{background:var(--active-bg);border-color:var(--active-border)}.source-card-image{object-fit:cover;background:var(--surface2);border-radius:10px;flex-shrink:0;width:64px;height:64px}.source-card-image.placeholder{background:var(--accent-dim);border:1px solid var(--active-border);justify-content:center;align-items:center;font-size:28px;display:flex}.source-card-body{flex:1;min-width:0}.source-card-name{color:var(--text);align-items:center;gap:8px;margin-bottom:4px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:500;display:flex}.source-card-desc{color:var(--muted);font-size:12px;line-height:1.4}.source-card-count{font-family:var(--font-mono);color:var(--muted);margin-top:4px;font-size:11px;display:inline-block}.source-skeleton{height:92px}.tab-bar{border-bottom:1px solid var(--border);gap:4px;margin-bottom:16px;padding-bottom:12px;display:flex}.tab-item{font-family:var(--font-mono);border:1px solid var(--border);color:var(--muted);cursor:pointer;text-align:center;background:0 0;border-radius:6px;flex:1;padding:8px 12px;font-size:12px;transition:all .15s}.tab-item:hover{color:var(--text);border-color:var(--hover-border)}.tab-item.active{background:var(--accent-dim);border-color:var(--active-border);color:var(--accent)}.section-label{font-family:var(--font-mono);color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:16px 0 8px;font-size:10px}.sub-btn{font-family:var(--font-mono);border:1px solid var(--border);color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:4px;padding:4px 10px;font-size:10px;transition:all .15s}.sub-btn:hover{border-color:var(--accent);color:var(--accent)}.sub-btn.subscribed{background:var(--accent-dim);border-color:var(--active-border);color:var(--accent)}.add-feed-form{gap:8px;margin-top:20px;display:flex}.add-feed-input{background:var(--bg);border:1px solid var(--border);color:var(--text);font-family:var(--font-mono);border-radius:6px;outline:none;flex:1;padding:8px 12px;font-size:11px;transition:border-color .15s}.add-feed-input:focus{border-color:var(--hover-border)}.add-feed-btn{font-family:var(--font-mono);border:1px solid var(--border);color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:6px;padding:8px 14px;font-size:11px;transition:all .15s}.add-feed-btn:hover{border-color:var(--accent);color:var(--accent)}.add-feed-btn:disabled{opacity:.4;cursor:not-allowed}.add-feed-error{font-family:var(--font-mono);color:#e05050;margin-top:8px;font-size:11px}.inline-player{flex-direction:column;height:100%;display:flex}.inline-player .back-btn{font-family:var(--font-mono);color:var(--muted);cursor:pointer;background:0 0;border:none;align-self:flex-start;align-items:center;gap:8px;margin-bottom:16px;padding:0;font-size:12px;transition:color .15s;display:inline-flex}.inline-player .back-btn:hover{color:var(--text)}.inline-player-title{font-family:var(--font-mono);color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px;font-size:13px}.inline-player #subtitles-box{flex:1;min-height:0}.panel-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.panel-title{font-family:var(--font-mono);color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:13px}.level-badge{font-family:var(--font-mono);background:var(--accent-dim);color:var(--accent);border:1px solid var(--active-border);border-radius:4px;padding:2px 8px;font-size:10px}.episode-list{flex-direction:column;gap:8px;display:flex}.episode-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;align-items:center;gap:16px;padding:16px 20px;transition:border-color .15s,background .15s;display:flex}.episode-card:hover{border-color:var(--hover-border);background:var(--surface2)}.episode-card.transcribed{border-left:3px solid var(--accent)}.episode-cover{object-fit:cover;background:var(--surface2);border-radius:8px;flex-shrink:0;width:168px;height:168px}.episode-cover-placeholder{background:var(--accent-dim);border:1px solid var(--active-border);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:168px;height:168px;font-size:24px;display:flex}.episode-info{flex:1;min-width:0}.episode-title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:14px;overflow:hidden}.episode-meta{font-family:var(--font-mono);color:var(--muted);font-size:11px}.episode-action{font-family:var(--font-mono);border:1px solid var(--border);color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:6px;flex-shrink:0;padding:6px 14px;font-size:11px;transition:all .15s}.episode-action:hover{border-color:var(--accent);color:var(--accent)}.episode-action.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent);font-weight:500}.episode-action.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.episode-action.loading{cursor:not-allowed;border-color:var(--accent);color:var(--accent)}.episode-action.loading .spinner{border:2px solid var(--accent);vertical-align:middle;border-top-color:#0000;border-radius:50%;width:14px;height:14px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.episode-action.failed{color:#e05050;border-color:#e05050}.episode-action.failed:hover{background:#e050501a}.skeleton-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);height:76px;animation:1.5s ease-in-out infinite skeleton-pulse}@keyframes skeleton-pulse{0%,to{opacity:1}50%{opacity:.4}}