/* ========================================
   CART PAGE
   ======================================== */

.cart-page {
    background: var(--bg-page);
    min-height: 80vh;
    padding: 2rem 0 4rem;
}

.cart-header { margin-bottom: 2rem; }
.cart-header h1 { font-size: 1.8rem; margin: 0 0 .25rem; color: var(--text-primary); }
.cart-header h1 i { margin-right: .5rem; }
.cart-header p { color: var(--text-muted); font-size: .9rem; }

.cart-content {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 2rem;
    align-items: start;
}

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cart-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    padding: 1.25rem;
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 1.25rem;
    align-items: center;
    transition: box-shadow var(--duration) var(--ease);
}

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

.cart-item img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: var(--bg-page);
    padding: 6px;
    border: 1px solid var(--border-color, #e8eaef);
}

.cart-item-details { display: flex; flex-direction: column; gap: .3rem; }
.cart-item-details h4 { margin: 0; font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.cart-item-details p { margin: 0; font-size: .82rem; color: var(--text-muted); line-height: 1.4; }
.item-price { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin: 0; }

.edit-design-link {
    color: var(--primary);
    text-decoration: none;
    font-size: .82rem;
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    transition: all var(--duration) var(--ease);
    font-weight: 500;
}
.edit-design-link:hover { text-decoration: underline; }

.quantity-control {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration) var(--ease);
    font-family: inherit;
    color: var(--text-primary);
}
.quantity-btn:hover { border-color: var(--primary); color: var(--primary); }
.quantity { font-weight: 600; font-size: .95rem; min-width: 20px; text-align: center; }

.remove-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    background: var(--bg-card);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration) var(--ease);
    font-family: inherit;
    color: var(--text-muted);
    margin-left: .5rem;
}
.remove-btn:hover { border-color: #e74c3c; color: #e74c3c; background: #fdf0f0; }

/* Cart sidebar */
.cart-sidebar {
    position: sticky;
    top: 100px;
}

.cart-summary {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.75rem;
}

.cart-summary h3 { font-size: 1.1rem; margin: 0 0 1.25rem; font-weight: 600; color: var(--text-primary); }

.cart-summary .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .5rem 0;
    font-size: .9rem;
    color: var(--text-secondary);
}
.cart-summary .row span:last-child { font-weight: 500; color: var(--text-primary); }

.cart-summary .total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    border-top: 2px solid var(--border-light);
    padding-top: 1rem;
    margin-top: .5rem;
}
.cart-summary .total span:last-child { color: var(--primary); }

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    margin-top: 1.5rem;
}
.cart-actions .btn {
    text-align: center;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
}

.cart-page .btn-outline {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    padding: .75rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--duration) var(--ease);
    font-family: inherit;
    font-size: .9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    box-shadow: none;
}
.cart-page .btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.shipping-note {
    margin-top: 1.25rem;
    padding: 1rem;
    background: #f0faf5;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: .75rem;
    font-size: .82rem;
    color: #2ecc71;
}
.shipping-note i { font-size: 1.1rem; }

.empty-cart {
    padding: 4rem 2rem;
    text-align: center;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xs);
    grid-column: 1 / -1;
}
.empty-cart i { font-size: 3rem; color: var(--primary); margin-bottom: 1rem; opacity: .4; }
.empty-cart h3 { margin-bottom: .5rem; color: var(--text-primary); }
.empty-cart p { color: var(--text-muted); margin-bottom: 1.5rem; }

@media (max-width: 768px) {
    .cart-content { grid-template-columns: 1fr; }
    .cart-sidebar { position: relative; top: 0; }
    .cart-item { grid-template-columns: 90px 1fr; }
    .cart-item img { width: 90px; height: 90px; }
    .quantity-control { grid-column: 1 / -1; margin-top: .5rem; }
}