/* Modern CSS with animations */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --success-color: #4cc9f0;
    --warning-color: #f72585;
    --light-bg: #f8f9fa;
    --dark-text: #212529;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Main Wrapper */
/*.visa-check-wrapper {*/
/*    min-height: 100vh;*/
/*    display: flex;*/
/*    align-items: center;*/
/*    justify-content: center;*/
/*    padding: 20px;*/
/*    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);*/
/*    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;*/
/*}*/

/* Card Design */
.visa-check-card {
    max-width: 600px;
    width: 100%;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.visa-check-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.visa-check-header h2 {
    margin: 0 0 10px;
    font-size: 32px;
    font-weight: 700;
}

.visa-check-header p {
    margin: 0;
    opacity: 0.9;
    font-size: 16px;
}

/* Form */
.visa-check-form {
    padding: 40px 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--dark-text);
    font-weight: 500;
    font-size: 14px;
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.1);
}

.form-group input:hover,
.form-group select:hover {
    border-color: #adb5bd;
}

/* Submit Button */
.visa-check-submit {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.visa-check-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

.visa-check-submit:active {
    transform: translateY(0);
}

.visa-check-submit .btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .visa-check-header {
        padding: 30px 20px;
    }
    
    .visa-check-header h2 {
        font-size: 24px;
    }
    
    .visa-check-form {
        padding: 30px 20px;
    }
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Error State */
.form-group.error input {
    border-color: var(--warning-color);
}

.error-message {
    color: var(--warning-color);
    font-size: 12px;
    margin-top: 5px;
}

/* Additional styles for the new identifier field */
.help-text {
    display: block;
    font-size: 12px;
    color: #6c757d;
    margin-top: 5px;
}

#identifier {
    font-size: 16px;
}

.form-group .fa-id-card {
    color: #667eea;
}