body {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            display: flex;
            align-items: center;
            padding: 20px 0;
        }
        .login-container {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
            overflow: hidden;
            max-width: 850px;
            margin: 0 auto;
        }
        .logo-section {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: white;
            padding: 50px 30px;
            height: 100%;
        }
        .logo-section img {
            width: 300px;
            height: 250px;
            object-fit: contain;
            margin-bottom: 15px;
        }
        .logo-section h2 {
            font-size: 2rem;
            font-weight: 300;
            margin-bottom: 8px;
            letter-spacing: 2px;
        }
        .logo-section p {
            font-size: 0.9rem;
            opacity: 0.9;
            text-align: center;
            margin-bottom: 0;
        }
        .logo-section small {
            font-size: 0.85rem;
            opacity: 0.8;
        }
        .form-section {
            padding: 50px 45px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .form-title {
            font-size: 1.5rem;
            font-weight: 600;
            color: #333;
            margin-bottom: 25px;
            text-align: center;
        }
        .form-control {
            border: 2px solid #e9ecef;
            border-radius: 8px;
            padding: 10px 14px;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
        .form-control:focus {
            border-color: #667eea;
            box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
        }
        .form-label {
            font-weight: 600;
            color: #555;
            margin-bottom: 6px;
            font-size: 0.9rem;
        }
        .btn-login {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            border: none;
            border-radius: 8px;
            padding: 11px;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s ease;
            margin-top: 5px;
        }
        .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
        }
        .register-link {
            color: #667eea;
            font-size: 0.9rem;
            transition: color 0.3s ease;
        }
        .register-link:hover {
            color: #764ba2;
        }
        .version-info {
            text-align: center;
            margin-top: 20px;
            color: #999;
            font-size: 0.85rem;
        }
        .alert {
            font-size: 0.9rem;
            padding: 10px 15px;
            margin-bottom: 20px;
            border-radius: 8px;
        }
        @media (max-width: 768px) {
            body {
                padding: 20px 0;
            }
            .logo-section {
                padding: 35px 25px;
            }
            .logo-section img {
                height: 120px;
            }
            .logo-section h2 {
                font-size: 1.75rem;
            }
            .form-section {
                padding: 35px 30px;
            }
        }
		
 /* Rakan Kolaborasi Autocomplete Styles */
        .rakan-suggestions {
            background: white;
            border: 1px solid #ced4da;
            border-top: none;
            border-radius: 0 0 0.375rem 0.375rem;
            max-height: 200px;
            overflow-y: auto;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
            z-index: 1000;
        }
        
        .suggestion-item {
            padding: 8px 12px;
            cursor: pointer;
            border-bottom: 1px solid #eee;
            transition: background-color 0.2s;
        }
        
        .suggestion-item:hover,
        .suggestion-item.active {
            background-color: #f8f9fa;
        }
        
        .suggestion-item:last-child {
            border-bottom: none;
        }
        
        .suggestion-item mark {
            background-color: #fff3cd;
            padding: 0;
            font-weight: bold;
        }
        
        .rakan-autocomplete:focus + .rakan-suggestions {
            border-color: #86b7fe;
        }
        
        .rakan-kolaborasi-item {
            margin-bottom: 10px;
        }
        
        /* Required field styling */
        .was-validated .form-select:invalid,
        .was-validated .form-control:invalid {
            border-color: #dc3545;
        }
        .was-validated .form-select:valid,
        .was-validated .form-control:valid {
            border-color: #198754;
        }
        .invalid-feedback {
            display: block;
        }
        
        /* Make required fields more obvious */
        .form-control[required]:not(:valid) {
            border-left: 3px solid #ffc107;
        }
        .form-control[required]:valid {
            border-left: 3px solid #198754;
        }
        .form-select[required]:not(:valid) {
            border-left: 3px solid #ffc107;
        }
        .form-select[required]:valid {
            border-left: 3px solid #198754;
        }
        
        /* Fasilitator search styles */
        .fasilitator-card {
            transition: all 0.2s ease;
            cursor: pointer;
        }
        
        .fasilitator-card:hover {
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            transform: translateY(-2px);
        }
        
        .selected-fasilitator-container .badge {
            font-size: 0.9em;
            padding: 8px 12px;
            margin-bottom: 8px;
        }
        
        .fasilitator-search-results .card-title {
            font-size: 1rem;
            margin-bottom: 0.25rem;
        }
        
        .select-fasilitator-btn:disabled {
            pointer-events: none;
        }