:root{--primary-color: #3498db;--primary-dark: #2980b9;--secondary-color: #2ecc71;--danger-color: #e74c3c;--warning-color: #f39c12;--text-color: #333;--text-light: #666;--bg-color: #f5f5f5;--card-bg: #fff;--border-color: #ddd;--shadow: 0 2px 10px rgba(0,0,0,.1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;padding:20px}tr:hover{background-color:#f1f5f9!important}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.action-cell{min-width:180px}.app-footer{border-top:1px solid var(--border-color);color:var(--text-light);margin-top:40px;text-align:center;padding:20px}.app-container{margin:0 auto;max-width:1400px}.app-header{background:linear-gradient(135deg,var(--primary-color),var(--primary-dark));border-radius:10px;box-shadow:var(--shadow);color:#fff;margin-bottom:30px;padding:25px 30px}.app-header h1{font-size:28px;margin-bottom:15px}.badge{background:#e2e8f0;border-radius:10px;font-size:.85em;padding:2px 8px}.batch-actions{align-items:center;background:#dbeafe;border-radius:12px;border:1px solid #bfdbfe;display:flex;gap:15px;padding:10px 20px}.batch-actions span{color:#1e40af;font-size:1rem;font-weight:700}.btn-archive{background:var(--warning-color);color:#fff}.btn-archive:hover{background:#e67e22;transform:translateY(-1px)}.btn-cancel{background:#95a5a6;border-radius:6px;border:none;box-shadow:0 4px 6px #0000001a;color:#fff;cursor:pointer;font-size:16px;font-weight:600;padding:14px 32px;transition:all .3s}.btn-cancel:hover{background:#7f8c8d;box-shadow:0 6px 8px #00000026;transform:translateY(-2px)}.btn-edit,.btn-archive{border:none;border-radius:4px;box-shadow:0 1px 3px #0000001a;cursor:pointer;font-size:13px;font-weight:600;margin:2px;padding:8px 14px;transition:all .3s}.btn-edit:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn-export{background:var(--secondary-color);border-radius:6px;border:none;box-shadow:0 2px 5px #0000001a;color:#fff;cursor:pointer;font-size:14px;font-weight:600;padding:12px 24px;transition:all .3s}.btn-export:hover{background:#27ae60;transform:translateY(-2px)}.btn-pagination{background:var(--primary-color);border-radius:6px;border:none;box-shadow:0 2px 5px #0000001a;color:#fff;cursor:pointer;font-weight:600;padding:10px 20px;transition:all .3s}.btn-pagination:disabled{background:#ccc;cursor:not-allowed;opacity:.6}.btn-pagination:not(:disabled):hover{background:var(--primary-dark);transform:translateY(-2px)}.btn-new,.btn-action,.btn-submit{align-items:center;border-radius:8px;border:none;cursor:pointer;display:inline-flex;font-size:1rem;font-weight:600;gap:8px;justify-content:center;min-height:48px;padding:12px 24px;transition:all .2s}.btn-new{background-color:#2563eb;box-shadow:0 2px 4px #2563eb33;color:#fff}.btn-new:hover{background-color:#1d4ed8;box-shadow:0 4px 6px #2563eb4d;transform:translateY(-1px)}.btn-submit{background:var(--primary-color);border-radius:6px;border:none;box-shadow:0 4px 6px #0000001a;color:#fff;cursor:pointer;font-size:16px;font-weight:600;padding:14px 32px;transition:all .3s}.btn-submit:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 6px 8px #00000026;transform:translateY(-2px)}.btn-submit:disabled{background:#95a5a6;box-shadow:none;cursor:not-allowed;transform:none}.category-badge{border-radius:12px;display:inline-block;font-size:12px;font-weight:600;padding:4px 10px}.category-badge.company{background:#3498db1a;color:var(--primary-color)}.category-badge.individual{background:#2ecc711a;color:var(--secondary-color)}.content{margin:0 auto;max-width:1200px;padding:0 2rem}.customer-form-container{margin:0 auto;max-width:800px}.customer-form-container h2{color:var(--primary-color);font-size:24px;margin-bottom:25px}.customer-form{display:grid;gap:25px}.customer-list-container{margin:0;padding:10px;width:100%}.customers-table-container{background:#fff;border:1px solid var(--border-color);border-radius:8px;overflow-x:auto}.customers-table{border-collapse:collapse;min-width:800px;width:100%}.customers-table th,.customers-table td{border-bottom:1px solid var(--border-color);padding:14px 12px;text-align:left}.customers-table th{background-color:var(--primary-color);color:#fff;font-weight:600;font-size:14px;position:sticky;top:0;z-index:10}.customers-table tbody tr:hover{background-color:#3498db0d}.customers-table tbody tr.archived-row{background-color:#f8f9fa;opacity:.7}.domain-link{color:var(--primary-color);text-decoration:none;font-size:13px}.domain-link:hover{font-size:1.2rem;text-decoration:underline}.empty-cell{color:var(--text-light);font-style:italic;padding:60px 20px;text-align:center}.error{color:var(--danger-color);font-size:13px;font-weight:600;margin-top:5px}.export-buttons{display:flex;flex-wrap:wrap;gap:15px;margin-top:20px}.filters-section{background:var(--bg-color);border-radius:8px;border:1px solid var(--border-color);margin-bottom:30px;padding:25px}.filters-section h2{color:var(--primary-color);margin-bottom:20px;font-size:20px}.filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:20px}.filter-item label{color:var(--text-color);display:block;font-size:14px;font-weight:600;margin-bottom:8px}.filter-item input,.filter-item select{background:#fff;border-radius:6px;border:2px solid var(--border-color);font-size:14px;padding:12px;transition:all .3s;width:100%}.filter-item input:focus,.filter-item select:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #3498db1a;outline:none}.form-actions{display:flex;flex-wrap:wrap;gap:15px;margin-top:10px}.form-group{display:flex;flex-direction:column}.form-group.full-width{grid-column:1 / -1}.form-group input,.form-group select,.form-group textarea{background:#fff;border-radius:6px;border:2px solid var(--border-color);font-size:14px;padding:12px;transition:all .3s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #3498db1a;outline:none}.form-group label{color:var(--text-color);font-size:14px;font-weight:600;margin-bottom:8px}.form-group small.hint{color:var(--text-light);font-size:12px;font-style:italic;margin-top:5px}.form-row{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.general-error{background:#e74c3c1a;border-left:4px solid var(--danger-color);border-radius:4px;font-weight:600;margin-top:10px;padding:15px}.list-controls{align-items:center;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;display:flex;gap:20px;margin-bottom:25px;padding:20px}.list-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:15px}.loading-cell{padding:60px 20px;text-align:center}.main-content{background:var(--card-bg);border-radius:10px;box-shadow:var(--shadow);min-height:600px;padding:30px}.main-nav{background-color:#2c3e50;box-shadow:0 2px 5px #0000001a;display:flex;flex-wrap:wrap;gap:15px;margin-bottom:20px;padding:1rem 2rem}.main-nav button{background:#fff3;border-radius:6px;border:none;box-shadow:0 2px 5px #0000001a;color:#fff;cursor:pointer;font-size:16px;font-weight:600;padding:12px 24px;transition:all .3s}.main-nav button:hover{background:#ffffff4d;transform:translateY(-2px)}.nav-button{background-color:#34495e;border:1px solid #5d6d7e;border-radius:6px;color:#fff!important;cursor:pointer;font-size:.85rem;font-weight:600;letter-spacing:.5px;transition:all .2s ease;padding:10px 20px;text-transform:uppercase}.nav-button:hover{background-color:#3498db;border-color:#2980b9;transform:translateY(-1px)}.nav-button:active{background-color:#2980b9;transform:translateY(0)}.nav-button.primary{background-color:#27ae60;border-color:#219150}.nav-button.primary:hover{background-color:#2ecc71}.page-ellipsis{color:var(--text-light);font-weight:600;padding:8px 14px}.page-info{color:var(--text-light);font-size:14px;font-weight:600;margin-left:20px}.pagination{align-items:center;background:var(--bg-color);border-radius:8px;border:1px solid var(--border-color);display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin-top:30px;padding:20px}.page-numbers{display:flex;gap:5px}.page-numbers span button{background:#fff;border-radius:4px;border:2px solid var(--border-color);cursor:pointer;font-weight:600;min-width:40px;padding:8px 14px;transition:all .3s}.page-numbers span.active button{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.page-numbers span button:hover:not(.active){background:var(--border-color);border-color:var(--border-color)}.pagination-bar{align-items:center;background:#f8fafc;border-top:1px solid #e2e8f0;display:flex;font-size:.9rem;justify-content:space-between;padding:15px}.pagination-controls{align-items:center;gap:15px;display:flex}.pagination-controls button{background:#fff;border:1px solid #cbd5e0;border-radius:4px;padding:5px 12px}.pagination-controls button:disabled{cursor:not-allowed;opacity:.5}.row-selected{background-color:#f0f7ff!important}.search-box input{width:350px}.search-box input,.filter-group select{border:1px solid #cbd5e1;border-radius:8px;background-color:#fff;font-size:1rem;min-height:48px;padding:12px 16px}.selected-row{background-color:#f0f7ff!important}.spinner{animation:spin 1s linear infinite;border:4px solid rgba(52,152,219,.3);border-top:4px solid var(--primary-color);border-radius:50%;height:50px;margin:0 auto 20px;width:50px}.status-active{color:var(--secondary-color);font-size:13px;font-weight:600}.status-archived{color:var(--danger-color);font-size:13px;font-weight:600}.styled-table{background:#fff;border-collapse:collapse;box-shadow:0 1px 3px #0000001a;min-width:1000px;table-layout:auto;width:100%}.styled-table th{background:#f8fafc;border-bottom:2px solid #e2e8f0;color:#64748b;padding:12px 15px;text-align:left}.styled-table td{border-bottom:1px solid #f1f5f9;padding:12px 15px}.styled-table th,.styled-table td{border-bottom:1px solid #e2e8f0;padding:16px 20px;text-align:left}.success-message{animation:fadeIn .5s;background:#2ecc711a;border-left:4px solid var(--secondary-color);border-radius:4px;color:var(--secondary-color);font-weight:600;margin-top:10px;padding:15px}.table-section{background:#fff;border-radius:8px;box-shadow:0 4px 6px -1px #0000001a;overflow-x:auto;width:100%}@media(max-width:768px){.filter-grid,.form-row{grid-template-columns:1fr}.export-buttons,.form-actions{flex-direction:column}.btn-export,.btn-submit,.btn-cancel{width:100%}.pagination{align-items:stretch;flex-direction:column}.page-info{margin-left:0;margin-top:10px;text-align:center}.customers-table{font-size:13px}.customers-table th,.customers-table td{padding:10px 8px}}