.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}.login-box{background:#fff;padding:40px;border-radius:12px;box-shadow:0 20px 60px #00000026;width:100%;max-width:400px}.login-box h1{text-align:center;margin-bottom:8px;color:#333;font-size:24px}.login-box p{text-align:center;color:#888;margin-bottom:24px;font-size:14px}.login-box .form-group{margin-bottom:16px}.login-box label{display:block;margin-bottom:6px;font-weight:500;color:#555;font-size:14px}.login-box button{width:100%;padding:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:16px;font-weight:600;margin-top:8px}.login-box button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66}.login-error{color:#e74c3c;text-align:center;margin-top:12px;font-size:14px}.admin-container{min-height:100vh}.admin-header{background:#fff;padding:16px 32px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 4px #00000014;position:sticky;top:0;z-index:100}.admin-header h1{font-size:20px;color:#333}.admin-header .header-right{display:flex;align-items:center;gap:16px}.admin-header .user-info{font-size:14px;color:#666}.logout-btn{background:#e74c3c;color:#fff;padding:8px 16px;font-size:13px}.logout-btn:hover{background:#c0392b}.tabs{display:flex;gap:0;background:#fff;padding:0 32px;border-bottom:1px solid #eee}.tab-btn{padding:16px 24px;background:none;color:#666;font-size:14px;font-weight:500;border-radius:0;border-bottom:3px solid transparent;transition:all .2s ease}.tab-btn:hover{color:#333;background:#f8f9fa}.tab-btn.active{color:#667eea;border-bottom-color:#667eea}.admin-content{padding:24px 32px}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.toolbar h2{font-size:18px;color:#333}.btn-primary{background:#667eea;color:#fff;padding:10px 20px}.btn-primary:hover{background:#5a6fd6}.btn-edit{background:#f39c12;color:#fff;padding:6px 12px;font-size:12px;margin-right:6px}.btn-edit:hover{background:#e67e22}.btn-delete{background:#e74c3c;color:#fff;padding:6px 12px;font-size:12px}.btn-delete:hover{background:#c0392b}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:flex-start;padding:40px 20px;z-index:1000;overflow-y:auto}.modal-content{background:#fff;border-radius:12px;padding:32px;width:100%;max-width:800px;box-shadow:0 20px 60px #0003}.modal-content h2{margin-bottom:24px;color:#333;font-size:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid .full-width{grid-column:1 / -1}.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:6px;font-weight:500;color:#555;font-size:13px}.form-group textarea{min-height:80px;resize:vertical}.checkbox-group{display:flex;align-items:center;gap:8px;padding-top:24px}.checkbox-group input[type=checkbox]{width:auto}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid #eee}.btn-cancel{background:#95a5a6;color:#fff;padding:10px 20px}.btn-cancel:hover{background:#7f8c8d}.btn-save{background:#27ae60;color:#fff;padding:10px 20px}.btn-save:hover{background:#229954}.status-select{padding:6px 10px;font-size:12px;border-radius:4px;border:1px solid #ddd;background:#fff}.badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:11px;font-weight:600;text-transform:uppercase}.badge-pending{background:#fff3cd;color:#856404}.badge-confirmed{background:#cce5ff;color:#004085}.badge-completed{background:#d4edda;color:#155724}.badge-cancelled{background:#f8d7da;color:#721c24}.badge-active{background:#d4edda;color:#155724}.badge-inactive{background:#f8d7da;color:#721c24}.table-container{overflow-x:auto;border-radius:8px;box-shadow:0 1px 3px #0000001a}.loading{text-align:center;padding:40px;color:#888;font-size:16px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:#f5f7fa;color:#333;line-height:1.6}#root{min-height:100vh}button{cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s ease}button:hover{opacity:.9}input,select,textarea{border:1px solid #ddd;border-radius:6px;padding:10px 12px;font-size:14px;width:100%;transition:border-color .2s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:#4a90d9;box-shadow:0 0 0 3px #4a90d91a}table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px #0000001a}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid #eee}th{background-color:#f8f9fa;font-weight:600;color:#555;font-size:13px;text-transform:uppercase;letter-spacing:.5px}tr:hover{background-color:#f8f9fa}