:root{--primary: #06B6D4;--primary-hover: #0891B2;--primary-light: rgba(6, 182, 212, .08);--bg: #f5f6fa;--card-bg: #ffffff;--text: #2d3436;--text-secondary: #636e72;--border: #e0e0e0;--success: #10B981;--warning: #fdcb6e;--danger: #EF4444;--accent: #14B8A6;--accent-hover: #0D9488;--sidebar-bg: #0F172A;--sidebar-text: #94A3B8;--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}h1,h2,h3{font-weight:600;color:var(--text)}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:0 1px 3px #0000000f;padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.9}.btn-danger{background:var(--danger);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:#f0f0f0}.btn-sm{padding:4px 10px;font-size:12px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}table th,table td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}table th{background:#fafafa;font-weight:600;color:var(--text-secondary);font-size:12px;text-transform:uppercase;letter-spacing:.5px}table tr:hover td{background:#f8f9ff}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600}.badge-success{background:#d4edda;color:#155724}.badge-warning{background:#fff3cd;color:#856404}.badge-danger{background:#f8d7da;color:#721c24}.badge-info{background:#d1ecf1;color:#0c5460}.badge-secondary{background:#e2e3e5;color:#383d41}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0006;display:flex;justify-content:center;align-items:flex-start;padding-top:60px;z-index:1000}.modal{background:#fff;border-radius:12px;padding:24px;width:560px;max-height:80vh;overflow-y:auto;box-shadow:0 8px 32px #0000001f}.modal h2{margin-bottom:16px;font-size:18px}.preview-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:16px;z-index:1000;overscroll-behavior:contain}.preview-box{display:flex;flex-direction:column;background:#fff;border-radius:12px;padding:16px;width:100%;max-width:560px;max-height:calc(100vh - 32px);max-height:calc(100dvh - 32px);overflow:hidden;box-shadow:0 8px 32px #00000040}.preview-box--fill{height:calc(100vh - 32px);height:calc(100dvh - 32px)}.preview-box--wide{max-width:720px}.preview-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;margin-bottom:12px}.preview-header strong{font-size:15px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-header .btn{flex-shrink:0}.preview-body{flex:1 1 auto;min-height:0;width:100%;display:flex;align-items:center;justify-content:center;overflow:auto;overscroll-behavior:contain;padding:8px;background:#f0f2f5;border-radius:8px}.preview-media{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;border:1px solid #ddd}.preview-empty{padding:32px 16px;text-align:center;color:#90a4ae;font-size:13px;line-height:1.5}.preview-meta{flex-shrink:0;margin-top:8px;font-size:12px;color:#888}.preview-meta-hint{flex-shrink:0;margin-top:4px;font-size:11px;color:#aaa}.preview-footer{flex-shrink:0;display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}@media(max-width:640px){.preview-overlay{padding:0}.preview-box,.preview-box--wide,.preview-box--fill{max-width:none;max-height:100vh;max-height:100dvh;height:100vh;height:100dvh;border-radius:0;padding:12px}.preview-footer .btn{flex:1 1 auto}}.form-group{margin-bottom:14px}.form-group label{display:block;margin-bottom:4px;font-size:12px;color:var(--text-secondary);font-weight:600;text-transform:uppercase}.form-group input,.form-group select,.form-group textarea{width:100%;padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;outline:none;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}.checkbox-label{display:flex;align-items:center;gap:8px;cursor:pointer;font-size:13px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.grid-4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:16px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-16{gap:16px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mt-16{margin-top:16px}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px;text-align:center;color:var(--text-secondary);cursor:pointer;transition:all .2s}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}input[type=checkbox]{width:16px;height:16px;cursor:pointer}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.log-scroll::-webkit-scrollbar{width:6px}.log-scroll::-webkit-scrollbar-track{background:transparent}.log-scroll::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}.log-scroll::-webkit-scrollbar-thumb:hover{background:#00000040}.tabs{display:flex;gap:4px;border-bottom:2px solid var(--border);padding-bottom:0}.tab{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:transparent;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .15s;border-radius:8px 8px 0 0}.tab:hover{color:var(--text);background:#00000008}.tab-active{color:var(--primary);border-bottom-color:var(--primary);background:var(--primary-light)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}