/**
 * Shopping Cart Page Styles - Pilot Theme
 * Professional, minimal, and elegant cart design
 */

/* ==========================================================================
   Cart Header Section
   ========================================================================== */

.cart-header-section {
    border-bottom: 1px solid var(--color-border);
}

.cart-main-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    letter-spacing: -0.02em;
}

@media (max-width: 768px) {
    .cart-main-title {
        font-size: var(--font-size-2xl);
    }
}

/* ==========================================================================
   Empty Cart State
   ========================================================================== */

.empty-cart-wrapper {
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.empty-cart-icon i {
    opacity: 0.3;
}

/* ==========================================================================
   Cart Items Header
   ========================================================================== */

.cart-items-header {
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-text-dark);
}

.cart-items-header h2 {
    font-size: var(--font-size-xl);
}

.cart-items-header .btn-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    transition: opacity var(--transition-fast);
}

.cart-items-header .btn-link:hover {
    opacity: 0.7;
}

/* ==========================================================================
   Cart Items List
   ========================================================================== */

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.cart-item {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base);
}

.cart-item:hover {
    box-shadow: var(--shadow-sm);
}

.cart-item-inner {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

/* Product Image */
.cart-item-image {
    position: relative;
    width: 120px;
    height: 120px;
    overflow: hidden;
    background-color: var(--color-light-gray);
    flex-shrink: 0;
}

.cart-item-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.cart-item-image:hover img {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light-gray);
}

.image-placeholder i {
    font-size: 2.5rem;
    color: var(--color-text-muted);
}

/* Product Details */
.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
}

.item-info {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.item-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    line-height: var(--line-height-heading);
}

.item-title a {
    color: var(--color-text-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.item-title a:hover {
    color: var(--color-accent);
}

.item-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.item-attributes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.attribute-item {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    background-color: var(--color-light-gray);
    padding: 4px 8px;
}

.item-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.item-badges .badge {
    font-size: var(--font-size-xs);
    padding: 4px 8px;
}

/* Item Actions Section */
.item-actions {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--spacing-lg);
    align-items: start; /* CRITICAL: Start alignment prevents stretching */
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.item-price-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-self: center; /* Centers this column */
}

.unit-price {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.total-price {
    font-size: var(--font-size-2xl);
    color: var(--color-text-dark);
    line-height: 1;
    font-weight: var(--font-weight-bold);
}

/* Sale and Savings on one line */
.price-badges {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: 4px;
}

.price-badges .badge {
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    white-space: nowrap;
}

/* Quantity Controls */
.quantity-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; /* Centers content vertically */
    gap: var(--spacing-xs);
    align-self: center; /* Centers this column in the grid */
    min-height: 75px; /* Ensures consistent height */
}

.quantity-selector {
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    border: 2px solid var(--color-text-dark);
}

.qty-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: none;
    color: var(--color-text-dark);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 18px;
    flex-shrink: 0;
}

.qty-btn:hover:not(:disabled) {
    background-color: var(--color-text-dark);
    color: var(--color-white);
}

.qty-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.qty-input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-text-dark);
    border-right: 1px solid var(--color-text-dark);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-dark);
    background-color: transparent;
    flex-shrink: 0;
}

.qty-input:focus {
    outline: none;
}

/* Remove special styling from number input */
.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.qty-input[type=number] {
    -moz-appearance: textfield;
}

.min-qty-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-align: center;
    white-space: nowrap;
}

/* Remove Item Button */
.remove-item-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: 2px solid var(--color-danger);
    color: var(--color-danger);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: 18px;
    flex-shrink: 0;
    align-self: center; /* Centers this button */
}

/* Continue Shopping */
.continue-shopping .btn {
    border-width: 2px;
    font-weight: var(--font-weight-semibold);
}

/* ==========================================================================
   Order Summary Sidebar
   ========================================================================== */

.order-summary-wrapper {
    position: sticky;
    top: 100px;
}

.order-summary {
    background-color: var(--color-white);
    border: 2px solid var(--color-text-dark);
    padding: var(--spacing-lg);
}

.summary-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-text-dark);
}

.summary-content {
    margin-bottom: var(--spacing-lg);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    gap: var(--spacing-md);
}

.summary-label {
    color: var(--color-text);
    font-weight: var(--font-weight-normal);
    flex: 1;
}

.summary-value {
    color: var(--color-text-dark);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

/* Savings Row */
.summary-row.savings {
    color: var(--color-success);
}

.summary-row.savings .summary-label,
.summary-row.savings .summary-value {
    color: var(--color-success);
    font-weight: var(--font-weight-semibold);
}

/* Coupon Discount Row */
.summary-row.coupon-discount {
    color: var(--color-success);
}

.summary-row.coupon-discount .summary-label,
.summary-row.coupon-discount .summary-value {
    color: var(--color-success);
    font-weight: var(--font-weight-semibold);
}

.btn-link-remove {
    background: none;
    border: none;
    color: var(--color-danger);
    padding: 0;
    margin-left: var(--spacing-xs);
    cursor: pointer;
    font-size: 14px;
    transition: opacity var(--transition-fast);
}

.btn-link-remove:hover {
    opacity: 0.7;
}

.summary-divider {
    margin: var(--spacing-lg) 0;
    border-color: var(--color-border);
}

/* Total Row */
.summary-total {
    margin-bottom: 0;
}

.summary-total .summary-label {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
}

.summary-total .summary-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-dark);
}

/* Coupon Section */
.coupon-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-light-gray);
}

.coupon-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

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

.coupon-input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
}

.coupon-input:focus {
    border-color: var(--color-text-dark);
    outline: none;
}

.coupon-apply-btn {
    padding: 10px 20px;
    border-width: 1px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

.coupon-message {
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

/* Checkout Button */
.checkout-btn {
    padding: 16px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-width: 2px;
    margin-bottom: var(--spacing-md);
}

.checkout-btn:hover {
    background-color: var(--color-white) !important;
    color: var(--color-text-dark) !important;
    border-color: var(--color-text-dark) !important;
}

/* Security Message */
.security-message {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.security-message i {
    font-size: 16px;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1200px) {
    .order-summary-wrapper {
        position: static;
    }
}

@media (max-width: 768px) {
    .cart-item-inner {
        grid-template-columns: 80px 1fr;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
    }

    .item-title {
        font-size: var(--font-size-base);
    }

    .item-actions {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        align-items: stretch;
    }

    .item-price-section {
        order: 1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .quantity-controls {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
        justify-self: center; /* ADD THIS - Centers the entire control in its grid cell */
    }

    .remove-item-btn {
        order: 3;
        width: 100%;
    }

    .total-price {
        font-size: var(--font-size-xl);
    }

    .order-summary {
        border-width: 1px;
    }

    .summary-total .summary-value {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 576px) {
    .cart-items-list {
        gap: var(--spacing-md);
    }

    .cart-item-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cart-item-image {
        margin: 0 auto;
        width: 100%;
        max-width: 200px;
        height: auto;
        aspect-ratio: 1/1;
    }

    .item-actions {
        padding-top: var(--spacing-sm);
        margin-top: var(--spacing-sm);
    }

    .coupon-input-group {
        flex-direction: column;
    }

    .coupon-apply-btn {
        width: 100%;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .cart-header-section,
    .remove-item-btn,
    .quantity-controls,
    .coupon-section,
    .checkout-btn,
    .continue-shopping,
    .cart-items-header button {
        display: none !important;
    }

    .cart-item {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .order-summary {
        border: 1px solid #000;
    }
}