/* ========================================
   CART PAGE STYLES
   Dark Theme with Orange Accents
   ======================================== */

/* Page Layout */
.cart-page {
    padding-bottom: 0;
}

.cart-page .main-content {
    min-height: calc(100vh - var(--header-height));
    padding-bottom: 60px;
}

.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Page Header */
.cart-header {
    margin-bottom: 40px;
}

.page-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.cart-item-count {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Empty Cart State */
.empty-cart {
    text-align: center;
    padding: 80px 20px;
}

.empty-cart-icon {
    color: var(--text-muted);
    margin-bottom: 24px;
    opacity: 0.5;
}

.empty-cart h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.empty-cart p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* Cart Content Grid */
.cart-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
}

/* Cart Items List */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Individual Cart Item */
.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 20px;
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}

.cart-item:hover {
    border-color: var(--border-hover);
}

/* Item Image */
.cart-item-image {
    width: 120px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Item Details */
.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cart-item-category {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-primary);
    margin-bottom: 4px;
}

.cart-item-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.4;
}

.cart-item-name a {
    color: inherit;
    text-decoration: none;
}

.cart-item-name a:hover {
    color: var(--accent-primary);
}

.cart-item-sku {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-display);
}

.cart-item-unit-price {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Item Actions */
.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
}

.cart-item-price {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
}

.cart-item-price .currency {
    color: var(--accent-primary);
    font-size: 0.9rem;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Quantity Controls */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.qty-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.qty-btn:hover {
    color: var(--accent-primary);
    background: var(--accent-subtle);
}

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

.qty-value {
    width: 40px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    padding: 8px 0;
}

/* Remove Button */
.remove-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--text-muted);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.remove-btn:hover {
    color: #ef4444;
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

/* Cart Summary */
.cart-summary {
    position: sticky;
    top: calc(var(--header-height) + 20px);
}

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.summary-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 0.95rem;
}

.summary-row span:first-child {
    color: var(--text-secondary);
}

.summary-row.total {
    font-size: 1.1rem;
    font-weight: 600;
}

.summary-row.total span:last-child {
    font-family: var(--font-display);
    color: var(--accent-primary);
}

.summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

/* Promo Code */
.promo-code-section {
    margin: 20px 0;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.promo-code-section label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.promo-input-group {
    display: flex;
    gap: 8px;
}

.promo-input-group input {
    flex: 1;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.promo-input-group input:focus {
    border-color: var(--accent-primary);
}

.promo-input-group input::placeholder {
    color: var(--text-muted);
}

.promo-message {
    font-size: 0.8rem;
    margin-top: 8px;
    min-height: 20px;
}

.promo-message.success {
    color: #22c55e;
}

.promo-message.error {
    color: #ef4444;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    color: var(--bg-primary);
    background: var(--accent-primary);
    border: 1px solid var(--accent-primary);
}

.btn-primary:hover {
    background: var(--accent-secondary);
    border-color: var(--accent-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-secondary {
    color: var(--text-primary);
    background: transparent;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-checkout {
    width: 100%;
    padding: 14px 24px;
    font-size: 1rem;
    margin-top: 16px;
}

.continue-shopping {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.continue-shopping:hover {
    color: var(--accent-primary);
}

/* Trust Badges */
.trust-badges {
    margin-top: 24px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.trust-badge svg {
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* Footer */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 20px 30px;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 900px) {
    .cart-content {
        grid-template-columns: 1fr;
    }

    .cart-summary {
        position: static;
    }

    .cart-item {
        grid-template-columns: 100px 1fr;
    }

    .cart-item-actions {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        padding-top: 16px;
        margin-top: 16px;
        border-top: 1px solid var(--border-color);
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .cart-container {
        padding: 20px 16px;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 12px;
        padding: 16px;
    }

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

    .cart-item-name {
        font-size: 0.9rem;
    }

    .cart-item-price {
        font-size: 1rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* Active cart icon state */
.cart-icon.active {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}