:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a2e;--bg-card-hover: #1e1e35;--bg-input: #16162a;--border: #2a2a45;--border-focus: #6c5ce7;--text-primary: #f0f0ff;--text-secondary: #8888aa;--text-muted: #5555775;--accent: #6c5ce7;--accent-hover: #7f70f0;--accent-glow: rgba(108, 92, 231, .25);--success: #00d68f;--success-bg: rgba(0, 214, 143, .1);--warning: #f2b500;--warning-bg: rgba(242, 181, 0, .1);--error: #ff4757;--error-bg: rgba(255, 71, 87, .1);--info: #3ea6ff;--info-bg: rgba(62, 166, 255, .1);--gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #a855f7 100%);--gradient-bg: linear-gradient(180deg, #0a0a0f 0%, #12121a 100%);--gradient-card: linear-gradient(135deg, rgba(255, 255, 255, .03) 0%, rgba(255, 255, 255, 0) 100%);--sidebar-width: 260px;--radius: 12px;--radius-sm: 8px;--radius-xs: 6px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100}.sidebar-header{padding:24px 20px;border-bottom:1px solid var(--border)}.sidebar-logo{display:flex;align-items:center;gap:12px;text-decoration:none}.sidebar-logo-icon{width:40px;height:40px;background:var(--gradient-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}.sidebar-logo-text{font-size:16px;font-weight:700;color:var(--text-primary);line-height:1.2}.sidebar-logo-text span{font-size:11px;font-weight:400;color:var(--text-secondary);display:block}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .2s ease;cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:#ffffff0d;color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent);font-weight:600}.nav-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:16px 16px 6px;margin-top:4px}.toggle-switch{position:relative;width:44px;height:24px;cursor:pointer;display:inline-block;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;left:0;right:0;bottom:0;background:var(--border);border-radius:24px;transition:.3s}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}.toggle-switch input:checked+.toggle-slider{background:var(--success)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}.inline-form{display:flex;gap:10px;align-items:flex-end}.inline-form .form-group{margin-bottom:0;flex:1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center}.modal-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;max-width:600px;width:90%;max-height:80vh;overflow-y:auto}.modal-title{font-size:18px;font-weight:700;margin-bottom:20px}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.bulk-textarea{width:100%;min-height:120px;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:Monaco,Consolas,monospace;font-size:13px;resize:vertical;outline:none;transition:border-color .2s}.bulk-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.table-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.table-actions-left,.table-actions-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.nav-icon{font-size:18px;width:24px;text-align:center}.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border)}.status-indicator{display:flex;align-items:center;gap:8px;padding:8px 12px;font-size:12px;color:var(--text-secondary)}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--error)}.status-dot.connected{background:var(--success);box-shadow:0 0 8px #00d68f80}.main-content{margin-left:var(--sidebar-width);flex:1;padding:32px 40px;min-height:100vh}.page-header{margin-bottom:32px}.page-title{font-size:28px;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:6px}.page-subtitle{font-size:14px;color:var(--text-secondary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden;transition:border-color .3s ease}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s ease}.card:hover:before{opacity:.5}.card-title{font-size:16px;font-weight:600;margin-bottom:4px;display:flex;align-items:center;gap:8px}.card-description{font-size:13px;color:var(--text-secondary);margin-bottom:20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:8px;letter-spacing:.3px}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:Inter,sans-serif;font-size:14px;transition:all .2s ease;outline:none}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.form-hint{font-size:12px;color:var(--text-muted);margin-top:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-family:Inter,sans-serif;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px var(--accent-glow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff1a;border-color:var(--accent)}.btn-success{background:var(--success);color:#000}.btn-success:hover{opacity:.9}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{opacity:.9}.btn-sm{padding:8px 16px;font-size:13px}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-xs)}.btn-group{display:flex;gap:10px;flex-wrap:wrap}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:40px 24px;text-align:center;background:var(--bg-input);transition:all .3s ease;cursor:pointer}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent);background:var(--accent-glow)}.upload-zone-icon{font-size:42px;margin-bottom:12px}.upload-zone-text{font-size:15px;font-weight:500;margin-bottom:4px}.upload-zone-hint{font-size:12px;color:var(--text-secondary)}.upload-file-info{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--success-bg);border:1px solid rgba(0,214,143,.3);border-radius:var(--radius-sm);margin-top:12px}.upload-file-icon{font-size:20px}.upload-file-name{font-size:14px;font-weight:500;flex:1}.upload-file-remove{background:none;border:none;color:var(--error);cursor:pointer;font-size:18px;padding:4px}.table-container{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}.table{width:100%;border-collapse:collapse}.table th{padding:14px 16px;text-align:left;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-secondary);background:var(--bg-secondary);border-bottom:1px solid var(--border);white-space:nowrap}.table td{padding:14px 16px;font-size:14px;border-bottom:1px solid rgba(255,255,255,.04);vertical-align:middle}.table tbody tr{transition:background .15s ease}.table tbody tr:hover{background:#ffffff05}.table tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}.badge-pending{background:#ffffff0f;color:var(--text-secondary)}.badge-fetching,.badge-recording{background:var(--info-bg);color:var(--info);animation:pulse-badge 2s infinite}.badge-uploading{background:var(--warning-bg);color:var(--warning);animation:pulse-badge 2s infinite}.badge-done{background:var(--success-bg);color:var(--success)}.badge-error{background:var(--error-bg);color:var(--error)}@keyframes pulse-badge{0%,to{opacity:1}50%{opacity:.6}}.progress-bar{width:100%;height:6px;background:#ffffff0f;border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width .5s ease}.progress-text{font-size:13px;color:var(--text-secondary);margin-top:6px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}.stat-value{font-size:32px;font-weight:800;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:12px;color:var(--text-secondary);margin-top:4px;text-transform:uppercase;letter-spacing:1px}.alert{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:16px}.alert-success{background:var(--success-bg);border:1px solid rgba(0,214,143,.3);color:var(--success)}.alert-error{background:var(--error-bg);border:1px solid rgba(255,71,87,.3);color:var(--error)}.alert-warning{background:var(--warning-bg);border:1px solid rgba(242,181,0,.3);color:var(--warning)}.alert-info{background:var(--info-bg);border:1px solid rgba(62,166,255,.3);color:var(--info)}.video-thumbnail{width:80px;height:45px;border-radius:6px;object-fit:cover;background:var(--bg-input)}.video-title-cell{display:flex;align-items:center;gap:12px}.video-title-text{max-width:250px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drive-link{color:var(--info);text-decoration:none;font-size:13px;display:inline-flex;align-items:center;gap:4px}.drive-link:hover{text-decoration:underline}.spinner{width:20px;height:20px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state-icon{font-size:64px;margin-bottom:16px;opacity:.5}.empty-state-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.empty-state-text{font-size:14px}.video-id-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.video-id-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:20px;font-size:13px;font-family:Monaco,Consolas,monospace;color:var(--info)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (max-width: 768px){.sidebar{display:none}.main-content{margin-left:0;padding:20px}}