/* ===================================
   CHECKOUT PAGE STYLES
   =================================== */

.checkout-section {
    padding: 120px 0 var(--spacing-xl);
    background: var(--bg-light);
    min-height: 100vh;
}

.checkout-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.checkout-header h1 {
    margin-bottom: var(--spacing-md);
}

.checkout-steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.step {
    padding: 0.75rem 1.5rem;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.step.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-lg);
}

.checkout-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.checkout-card h2 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

/* Checkout Items */
.checkout-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkout-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.checkout-item:last-child {
    border-bottom: none;
}

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

.checkout-item-details p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0;
}

.checkout-item-price {
    font-weight: 700;
    color: var(--primary-color);
}

/* Forms */
.checkout-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
}

/* Payment */
.payment-badges {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.payment-badges .badge {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 0.5rem 1rem;
}

#card-container {
    margin-bottom: var(--spacing-md);
}

.payment-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
}

/* Order Summary */
.order-summary {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    margin-bottom: var(--spacing-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: 1rem;
}

.summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-sm) 0;
}

.summary-total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.loyalty-points {
    color: #2e7d32;
}

.points-earned {
    background: #e8f5e9;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    text-align: center;
}

.points-earned p {
    margin-bottom: 0;
    color: #2e7d32;
}

.estimated-time {
    background: var(--bg-light);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    text-align: center;
}

.estimated-time p {
    margin-bottom: 0;
}

/* Promo Code */
.promo-code-section {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-top: var(--spacing-md);
}

.promo-code-section h4 {
    margin-bottom: var(--spacing-sm);
}

.promo-input-group {
    display: flex;
    gap: var(--spacing-xs);
}

.promo-input-group input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.promo-message {
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.promo-message.success {
    color: #2e7d32;
}

.promo-message.error {
    color: #c62828;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-overlay p {
    color: var(--text-white);
    font-size: 1.25rem;
}

/* Responsive */
@media (max-width: 968px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .order-summary {
        position: static;
    }

    .checkout-steps {
        font-size: 0.875rem;
    }

    .step {
        padding: 0.5rem 1rem;
    }
}