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14px;text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-secondary);background:var(--bg-chat);border-bottom:1px solid var(--border);white-space:nowrap}.db-table td{padding:13px 14px;border-bottom:1px solid var(--border-light);color:var(--text-primary);vertical-align:middle}.db-table tbody tr:last-child td{border-bottom:none}.db-table tbody tr:hover td{background:var(--bg-chat);transition:background .1s}.db-avatar-sm{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.db-avatar-inactive{background:var(--border)!important;color:var(--text-secondary)!important}.db-action-btn{padding:4px 10px;border-radius:6px;font-size:12px;font-weight:500;border:none;cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap}.db-action-primary{background:#667eea1f;color:var(--accent)}.db-action-primary:hover{background:#667eea38}.db-action-secondary{background:var(--bg-chat);color:var(--text-secondary)}.db-action-secondary:hover{background:var(--border)}.db-action-danger{background:#ef44441a;color:#ef4444}.db-action-danger:hover{background:#ef444433}.db-action-success{background:#22c55e1a;color:#16a34a}.db-action-success:hover{background:#22c55e33}.db-action-btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}.db-billing-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.db-info-box{display:flex;align-items:flex-start;gap:8px;padding:10px 14px;border-radius:10px;font-size:13px;background:#667eea14;color:var(--accent);border:1px solid rgba(102,126,234,.15);margin-top:12px;line-height:1.5}.db-info-box-warning{background:#eab30814;color:#a16207;border-color:#eab30833}[data-theme=dark] .db-info-box-warning{color:#fbbf24}.db-trial-banner{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;font-size:13px;background:#3b82f614;color:#2563eb;border:1px solid rgba(59,130,246,.15);margin-top:10px}[data-theme=dark] .db-trial-banner{color:#60a5fa}.db-downgrade-notice{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:10px;font-size:12px;background:#eab30814;color:#a16207;border:1px solid rgba(234,179,8,.2);margin-top:10px}[data-theme=dark] .db-downgrade-notice{color:#fbbf24}.db-toast{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);animation:db-slide-in .3s ease;max-width:380px}.db-toast-success{background:#16a34a;color:#fff}.db-toast-error{background:#dc2626;color:#fff}@keyframes db-slide-in{0%{transform:translateY(16px) scale(.96);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.db-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:300;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px}.db-modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:20px;padding:28px 32px;width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:db-modal-in .2s ease}@keyframes db-modal-in{0%{transform:translateY(-8px) scale(.97);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.db-modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.db-modal-title{font-size:18px;font-weight:700;color:var(--text-primary)}.db-modal-close{width:32px;height:32px;border:none;border-radius:8px;background:var(--bg-chat);color:var(--text-secondary);cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;line-height:1;transition:all .15s;padding:0 0 2px}.db-modal-close:hover{background:var(--border);color:var(--text-primary)}.db-modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}.db-form-field{margin-bottom:16px}.db-form-field label{display:block;font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.db-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.db-form-input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:var(--bg-input);color:var(--text-primary);font-size:14px;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none;box-sizing:border-box}.db-form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #667eea26}.db-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;background:var(--accent-gradient);color:#fff;border:none;border-radius:10px;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;white-space:nowrap}.db-btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px);box-shadow:var(--shadow-md)}.db-btn-primary:disabled{opacity:.45;cursor:not-allowed}.db-btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;background:transparent;color:var(--text-primary);border:1px solid var(--border);border-radius:10px;font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:all .2s;white-space:nowrap}.db-btn-secondary:hover{background:var(--bg-chat)}.db-btn-warning{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;background:#eab30826;color:#a16207;border:1px solid rgba(234,179,8,.25);border-radius:10px;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;white-space:nowrap}.db-btn-warning:hover:not(:disabled){background:#eab30840}.db-btn-warning:disabled{opacity:.5;cursor:not-allowed}[data-theme=dark] .db-btn-warning{color:#fbbf24;border-color:#fbbf244d;background:#fbbf241a}.db-btn-white{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;background:#fff;color:#272c48;border:none;border-radius:8px;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;white-space:nowrap;flex-shrink:0}.db-btn-white:hover{background:#f0f2ff}.db-plan-summary{display:flex;align-items:center;justify-content:space-between;background:var(--bg-chat);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:16px}.db-annual-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(135deg,#272c48,#667eea);border-radius:12px;padding:16px;margin-bottom:8px}.db-license-control{display:flex;align-items:center;gap:10px;margin-top:8px}.db-license-btn{width:36px;height:36px;border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.db-license-btn:hover:not(:disabled){background:var(--bg-chat);border-color:var(--accent)}.db-license-btn:disabled{opacity:.35;cursor:not-allowed}.db-price-preview{margin-top:14px;padding:14px 16px;background:var(--bg-chat);border:1px solid var(--border);border-radius:10px}.db-analytics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.db-analytics-stat{position:relative;background:var(--bg-input);border:1px solid var(--border);border-radius:10px;padding:18px 16px 14px;text-align:center;overflow:hidden}.db-analytics-stat-accent{position:absolute;top:0;left:0;right:0;height:3px;border-radius:10px 10px 0 0}.db-analytics-bar-track{height:6px;background:var(--border);border-radius:3px;overflow:hidden}.db-analytics-bar-fill{height:100%;background:var(--accent-gradient);border-radius:3px;transition:width .4s ease}.db-hourly-chart{display:flex;align-items:stretch;gap:4px;padding:8px 4px 0;height:220px}.db-hourly-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;min-width:0}.db-hourly-count{font-size:10px;font-weight:700;color:var(--text-secondary);height:16px;line-height:16px;flex-shrink:0}.db-hourly-bar-track{flex:1;width:100%;position:relative;display:flex;flex-direction:column;justify-content:flex-end}.db-hourly-bar-fill{width:100%;background:linear-gradient(180deg,#667eea,#8b9fff);border-radius:3px 3px 0 0;transition:height .4s ease}.db-hourly-bar-col:hover .db-hourly-bar-fill{background:linear-gradient(180deg,#5a6fd6,#667eea)}.db-hourly-bar-col:hover .db-hourly-count{color:var(--text-primary)}.db-hourly-label{font-size:10px;color:var(--text-secondary);font-weight:500;height:20px;line-height:20px;flex-shrink:0;border-top:1px solid var(--border)}@media (max-width: 768px){.db-main{padding:16px 12px}.db-billing-grid,.db-form-row{grid-template-columns:1fr}.db-modal{padding:22px 20px}.db-card{padding:16px}.db-toast{bottom:12px;right:12px;left:12px}.db-analytics-grid{grid-template-columns:repeat(2,1fr)}.db-hourly-chart{height:120px}.db-hourly-label,.db-hourly-count{font-size:8px}}@media (max-width: 768px){html,body,#root{height:100dvh}.header-right{gap:6px}.auth-btn{padding:6px 8px;font-size:11px;border-color:transparent}.auth-btn svg{width:14px;height:14px}.auth-btn-label{display:none}.app-footer{flex-wrap:wrap;gap:2px;padding:6px 8px}.footer-btn{padding:8px 10px;font-size:11px;min-height:36px;min-width:36px;justify-content:center}.footer-btn.icon-only{padding:8px;min-height:36px;min-width:36px}.footer-btn span{display:none}}