/* payment/static/payment/css/payment.css */
.payment-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.form-control.is-invalid {
    border-color: #dc3545;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.payment-method-item {
    position: relative;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.payment-method-item:hover {
    border-color: #007bff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.payment-method-item input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.payment-method-item input[type="radio"]:checked + label {
    color: #007bff;
}

.payment-method-item input[type="radio"]:checked + label::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid #007bff;
    border-radius: 8px;
    pointer-events: none;
}

.payment-icon {
    height: 40px;
    width: auto;
    margin-bottom: 0.5rem;
    object-fit: contain;
}

.invalid-feedback {
    display: none;
    color: #dc3545;
    font-size: 80%;
    margin-top: 0.25rem;
}

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