.loan-application-card {
    border-radius: 10px;
    border: none;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    padding: 15px 20px;
}

.form-section {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #0d6efd;
}

.section-title {
    color: #0d6efd;
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #dee2e6;
}

.guarantor-card {
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.guarantor-card .card-header {
    border-radius: 8px 8px 0 0 !important;
    padding: 12px 15px;
    font-size: 1rem;
    color: #615dc9;
}

.form-control, .form-select {
    border-radius: 5px;
    padding: 10px 15px;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
    border-color: #86b7fe;
}

.btn {
    border-radius: 5px;
    padding: 10px 20px;
    font-weight: 500;
}

.input-group-text {
    background-color: #e9ecef;
}

@media (max-width: 768px) {
    .form-section {
        padding: 15px;
    }
    
    .section-title {
        font-size: 1rem;
    }
}

/* Vehicle Details Styles */
.vehicle-details {
    background: white;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.vehicle-details h5 {
    color: #2c3e50;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 15px;
}

/* Modal Styles */
#vehicleModal .modal-content {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

#vehicleModal .modal-header {
    border-bottom: 2px solid rgba(255,255,255,0.2);
}

/* Form Validation */
.is-invalid {
    border-color: #dc3545 !important;
}

.invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 0.875em;
}

.is-invalid ~ .invalid-feedback {
    display: block;
}