/* ============================================
   VittaWear - Estilos da Página de Carrinho
   ============================================ */

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-xl);
    color: white;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-md);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.6);
}

.page-header h1 {
    font-size: 2rem;
    color: white;
}

/* Cart Page */
.cart-page {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-background);
    min-height: calc(100vh - 400px);
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Cart Items */
.cart-items {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.cart-header h2 {
    font-size: 1.25rem;
}

.clear-cart-btn {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.clear-cart-btn:hover {
    color: #dc3545;
}

/* Cart List */
.cart-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Cart Item */
.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-background);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

.cart-item-image {
    aspect-ratio: 1;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.cart-item-image .item-placeholder {
    color: var(--color-text-muted);
}

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

.cart-item-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.cart-item-name a {
    transition: color var(--transition-fast);
}

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

.cart-item-variant {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.cart-item-price {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
}

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

.remove-item-btn {
    color: var(--color-text-muted);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.remove-item-btn:hover {
    color: #dc3545;
    background-color: rgba(220, 53, 69, 0.1);
}

/* Quantity Controls */
.qty-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--color-surface);
}

.qty-controls button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.qty-controls button:hover {
    background-color: var(--color-border-light);
    color: var(--color-primary);
}

.qty-controls span {
    width: 40px;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    height: 32px;
    line-height: 32px;
}

/* Cart Summary */
.cart-summary {
    position: sticky;
    top: calc(70px + var(--spacing-lg));
}

.summary-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.summary-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border-light);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

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

.summary-row.total {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.summary-row.total span {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

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

.frete-value {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.frete-value.gratis {
    color: var(--color-primary);
    font-weight: 600;
}

.frete-info {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: rgba(118, 136, 87, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
}

.frete-info svg {
    flex-shrink: 0;
    margin-top: 1px;
}

.whatsapp-btn {
    background-color: #25D366;
    border-color: #25D366;
    margin-bottom: var(--spacing-md);
}

.whatsapp-btn:hover {
    background-color: #128C7E;
    border-color: #128C7E;
}

.continue-btn {
    margin-bottom: 0;
}

/* Security Info */
.security-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
}

.security-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.security-item svg {
    color: var(--color-primary);
}

/* Empty State */
.cart-page .empty-state {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-3xl);
}

.cart-page .empty-state svg {
    width: 80px;
    height: 80px;
}

/* Responsivo */
@media (max-width: 1024px) {
    .cart-layout {
        grid-template-columns: 1fr 320px;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: calc(70px + var(--spacing-xl)) 0 var(--spacing-lg);
    }
    
    .page-header h1 {
        font-size: 1.5rem;
    }
    
    .cart-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-summary {
        position: static;
    }
    
    .cart-item {
        grid-template-columns: 80px 1fr;
        grid-template-rows: auto auto;
    }
    
    .cart-item-image {
        grid-row: span 2;
    }
    
    .cart-item-actions {
        grid-column: 2;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-top: var(--spacing-sm);
    }
    
    .security-info {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
}