/* Popup Modal Styles */
        .popup-wrap {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.7);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }
        
        .popup-form {
            background: white;
            border-radius: 10px;
            width: 100%;
            max-width: 500px;
            max-height: 90vh;
            overflow-y: auto;
            position: relative;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
            animation: popupFadeIn 0.3s ease;
        }
        
        @keyframes popupFadeIn {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .popup-form-title {
            background: linear-gradient(135deg, #0d2137 0%, #1a3a5c 100%);
            color: white;
            padding: 15px 20px;
            border-radius: 10px 10px 0 0;
        }
        
        .popup-form-title h3 {
            margin: 0;
            font-size: 24px;
            font-weight: 700;
        }
        
        #popup-close {
            position: absolute;
            top: 15px;
            right: 20px;
            background: #f0a500;
            color: white;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-weight: bold;
            font-size: 18px;
            transition: all 0.3s ease;
        }
        
        #popup-close:hover {
            background: #d59400;
            transform: rotate(90deg);
        }
        
        .popup-form form {
            padding: 15px;
        }
        
        .card-input {
            margin-bottom: 20px;
        }
        
        .form-group {
            margin-bottom: 0;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: #333;
            font-size: 14px;
        }
        
        .form-group label span {
            color: #e63946;
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 14px;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: #2c5aa0;
            box-shadow: 0 0 0 2px rgba(44, 90, 160, 0.2);
        }
        
        .center {
            width: 100%;
        }
        
        select.form-control {
            appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232c5aa0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 15px center;
            background-size: 15px;
            padding-right: 25px;
        }
        
        .btn {
            background: linear-gradient(135deg, #0d2137 0%, #1a3a5c 100%);
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 5px;
            font-weight: 600;
            font-size: 16px;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            margin-top: 10px;
        }
        
        .btn:hover {
            background: linear-gradient(135deg, #0d2137 0%, #1a3a5c 100%);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(44, 90, 160, 0.3);
        }
        
        @media (max-width: 600px) {
            .popup-form {
                max-width: 95%;
            }
            
            .popup-form-title h3 {
                font-size: 20px;
            }
            
            .popup-form form {
                padding: 20px;
            }
        }