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var(--transition-fast);font-family:Inter,sans-serif;white-space:nowrap}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-icon{width:18px;height:18px}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-secondary{background:var(--background);color:var(--text-primary);border:2px solid #E5E7EB}.btn-secondary:hover:not(:disabled){background:var(--surface-hover);border-color:var(--text-light)}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@media (max-width: 768px){.agent-form-container{padding:var(--spacing-lg)}.form-actions{flex-direction:column}.btn{width:100%}.agent-form-header 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var(--spacing-lg));padding:0 var(--spacing-lg)}.agent-table{font-size:12px}.agent-table th,.agent-table td{padding:12px 8px}.action-buttons{flex-direction:column;width:100%}.btn-action{width:100%;justify-content:center}.modal-content{max-height:90vh}.modal-header,.modal-body{padding:var(--spacing-lg)}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #25D366;--primary-dark: #1DA851;--primary-light: #DCF8C6;--secondary-color: #128C7E;--accent-color: #075E54;--background: #F0F2F5;--surface: #FFFFFF;--surface-hover: #F5F5F5;--text-primary: #1F2937;--text-secondary: #6B7280;--text-light: #9CA3AF;--success: #10B981;--error: #EF4444;--warning: #F59E0B;--info: #3B82F6;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 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h1{font-size:28px;font-weight:700;margin:0;letter-spacing:-.5px}.header-subtitle{font-size:14px;opacity:.9;margin-top:var(--spacing-xs)}.header-status{display:flex;align-items:center;gap:var(--spacing-md)}.api-status{display:flex;align-items:center;gap:var(--spacing-sm);padding:8px 16px;background:#fff3;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);font-size:13px;font-weight:500}.api-status .status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.api-status-checking .status-dot{background:#fcd34d;animation:pulse 1.5s ease-in-out infinite}.api-status-online .status-dot{background:#10b981;box-shadow:0 0 10px #10b98180;animation:pulse 2s ease-in-out infinite}.api-status-offline .status-dot{background:#ef4444;animation:none}.app-main{flex:1;padding:var(--spacing-2xl) 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h1{font-size:22px}.header-subtitle{font-size:13px}.header-status{width:100%}.api-status{width:100%;justify-content:center}.app-main{padding:var(--spacing-lg) 0}.alert{flex-direction:column;padding:var(--spacing-md)}}