/* Checkout Page Styles */
.checkout-page {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
    background-color: var(--bg-secondary);
}

.checkout-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 2rem;
    margin-top: 2rem;
}

.checkout-main {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.checkout-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
}

.checkout-section h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-color);
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payment-methods {
    margin-bottom: 1.5rem;
}

.payment-method-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method-option:hover {
    border-color: var(--primary-color);
    background-color: var(--bg-secondary);
}

.payment-method-option input[type="radio"] {
    width: 20px;
    height: 20px;
}

.stripe-element-container {
    margin-bottom: 1.5rem;
}

.stripe-card-element {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background-color: white;
}

.card-errors {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    min-height: 20px;
}

.secure-payment-notice {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background-color: var(--bg-secondary);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.checkout-sidebar {
    position: sticky;
    top: 6rem;
    align-self: start;
}

.order-summary {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
}

.order-summary h2 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.summary-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.item-details h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.item-details p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.item-date {
    font-size: 0.8rem !important;
}

.item-price {
    font-weight: 600;
    color: var(--text-color);
    white-space: nowrap;
}

.summary-totals {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.summary-row.discount {
    color: var(--success-color);
}

.summary-row.total {
    font-size: 1.25rem;
    padding-top: 0.75rem;
    border-top: 2px solid var(--border-color);
    margin-top: 0.5rem;
}

.summary-divider {
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

/* Responsive */
@media (max-width: 768px) {
    .checkout-container {
        grid-template-columns: 1fr;
    }

    .checkout-sidebar {
        position: static;
        order: -1;
    }

    .order-summary {
        margin-bottom: 2rem;
    }
}

/* Payment Processing Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    animation: pulse 2s infinite;
}