/* Custom styles for PayPal payment form */

.card-field-container {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    padding: 0;
    min-height: 38px;
    background-color: var(--bs-body-bg);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.card-field-container:focus-within {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.card-field-container iframe {
    border: none;
    width: 100%;
    height: 38px;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Form validation styles */
.form-control:invalid {
    border-color: var(--bs-danger);
}

.form-control:valid {
    border-color: var(--bs-success);
}

/* Alert animations */
.alert {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card styling improvements */
.card {
    border: 1px solid var(--bs-border-color);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* PayPal button container styling */
#paypal-button-container {
    min-height: 50px;
}

/* Result message styling */
#result-message {
    margin-top: 1rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
}

/* Security indicators */
.secure-indicator {
    color: var(--bs-success);
    font-size: 0.875rem;
}

.secure-indicator i {
    margin-right: 0.25rem;
}

/* Status indicators */
.status-success {
    color: var(--bs-success);
}

.status-error {
    color: var(--bs-danger);
}

.status-warning {
    color: var(--bs-warning);
}

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

@keyframes fa-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}