*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #fff5ec;--bg-card: #ffffff;--bg-hover: #fff9f6;--accent: #ff8a65;--accent-hover: #e87a57;--accent-light: rgba(255, 138, 101, .12);--accent-lighter: rgba(255, 138, 101, .06);--text: #5b4a42;--text-sub: #9a7a6e;--text-muted: #c4aea5;--border: #f0ddd6;--shadow-sm: 0 2px 8px rgba(255, 138, 101, .08);--shadow-md: 0 4px 20px rgba(255, 138, 101, .12);--shadow-lg: 0 8px 40px rgba(255, 138, 101, .18);--r-sm: 10px;--r-md: 16px;--r-lg: 24px}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.header{position:sticky;top:0;z-index:100;background:#fff5ece0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 24px;height:60px;display:flex;align-items:center;justify-content:space-between;gap:12px}.header-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--text);-webkit-user-select:none;user-select:none}.header-brand svg{flex-shrink:0}.header-actions{display:flex;align-items:center;gap:8px}.main{flex:1;padding:32px 24px 48px;max-width:1100px;margin:0 auto;width:100%}button{cursor:pointer;font-family:inherit;border:none;outline:none;transition:all .15s ease}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-primary{background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:9px 20px;border-radius:20px;box-shadow:0 2px 8px #ff8a6559}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 14px #ff8a6566}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text);font-size:14px;font-weight:500;padding:8px 16px;border-radius:20px;border:1px 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ease;background:var(--bg-card);margin-bottom:28px}.dropzone:hover,.dropzone.drag-over{border-color:var(--accent);background:var(--accent-lighter);box-shadow:var(--shadow-md)}.dropzone-icon{width:56px;height:56px;margin:0 auto 16px;background:var(--accent-light);border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:26px}.dropzone h2{font-size:18px;font-weight:600;color:var(--text);margin-bottom:6px}.dropzone p{font-size:13px;color:var(--text-sub);margin-bottom:20px}.dropzone-compact{padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.dropzone-compact .dropzone-left{display:flex;align-items:center;gap:12px;color:var(--text-sub);font-size:14px}.workspace{display:grid;grid-template-columns:280px 1fr;gap:20px;align-items:start}@media (max-width: 700px){.workspace{grid-template-columns:1fr}.main{padding:20px 16px 40px}}.queue-panel{background:var(--bg-card);border-radius:var(--r-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);overflow:hidden}.queue-header{padding:14px 16px;border-bottom:1px solid var(--border);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}.queue-list{padding:6px}.queue-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);cursor:pointer;transition:background .15s;position:relative}.queue-item:hover{background:var(--bg-hover)}.queue-item.active{background:var(--accent-light)}.queue-item-icon{font-size:20px;flex-shrink:0}.queue-item-info{flex:1;min-width:0}.queue-item-name{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-item-status{font-size:11px;color:var(--text-sub);margin-top:1px}.queue-item-remove{opacity:0;background:none;border:none;color:var(--text-muted);font-size:16px;padding:2px 4px;border-radius:4px;cursor:pointer;transition:all .15s;flex-shrink:0}.queue-item:hover 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18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.transcript-title{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.transcript-actions{display:flex;gap:6px;flex-shrink:0}.transcript-body{flex:1;padding:18px;overflow-y:auto;max-height:520px}.transcript-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:280px;color:var(--text-muted);text-align:center;gap:10px;font-size:14px}.transcript-empty .empty-icon{font-size:40px;opacity:.5}.transcript-segment{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid var(--accent-lighter);line-height:1.55}.transcript-segment:last-child{border-bottom:none}.segment-time{font-size:12px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:2px;min-width:44px}.segment-text{font-size:14px;color:var(--text)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#5b4a4240;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;justify-content:flex-end}.history-drawer{background:var(--bg-card);width:360px;max-width:92vw;height:100%;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;animation:slideIn .2s ease}@keyframes slideIn{0%{transform:translate(100%)}to{transform:translate(0)}}.drawer-header{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.drawer-header h2{font-size:16px;font-weight:700}.drawer-body{flex:1;overflow-y:auto;padding:10px}.history-item{padding:12px 14px;border-radius:var(--r-sm);cursor:pointer;transition:background .15s;display:flex;align-items:flex-start;gap:12px}.history-item:hover{background:var(--bg-hover)}.history-item.active{background:var(--accent-light)}.history-item-info{flex:1;min-width:0}.history-item-name{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-meta{font-size:11px;color:var(--text-muted);margin-top:2px}.history-empty{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#5b4a4233;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:var(--bg-card);border-radius:var(--r-lg);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:28px;animation:fadeUp .2s ease}@keyframes 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