/* ===========================================================
   SBN Teaching Hub — Shop Styles
   ──────────────────────────────────────────────────────────
   Layout shell uses sbn-design-system.css library classes.
   This file covers shop-specific overrides only.
   =========================================================== */

/* ── Products Grid ─────────────────────────────────────────── */

.sbn-shop-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 0;
    margin: 0;
}

@media (max-width: 1200px) {
    .sbn-shop-products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .sbn-shop-products-grid { grid-template-columns: 1fr; }
}

/* ── Sort select ───────────────────────────────────────────── */

.sbn-shop-sort-select {
    font-size: 13px;
    color: var(--clr-text-muted);
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: 8px;
    padding: 5px 10px;
    cursor: pointer;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.15s;
}

.sbn-shop-sort-select:hover,
.sbn-shop-sort-select:focus {
    border-color: var(--clr-accent);
}

/* ── Category count badge ──────────────────────────────────── */

.sbn-shop-cat-count {
    font-size: 11px;
    color: var(--clr-text-muted);
    margin-left: auto;
    padding-left: 6px;
}

.sbn-filter-active .sbn-shop-cat-count {
    color: inherit;
    opacity: 0.75;
}

/* ── Category link resets (sbn-lib-sidebar-option used on <a>) ── */

a.sbn-lib-sidebar-option {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    width: 100%;
}

/* ── Child category indent ─────────────────────────────────── */

.sbn-shop-cat-child {
    padding-left: 18px !important;
    font-size: 12px !important;
}

/* ── Pagination ────────────────────────────────────────────── */

.sbn-shop-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.sbn-shop-page-link {
    padding: 8px 14px;
    background: var(--clr-white);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    color: var(--clr-text);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s var(--ease);
}

.sbn-shop-page-link:hover:not(.disabled) {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

.sbn-shop-page-link.active {
    background: var(--clr-accent);
    border-color: var(--clr-accent);
    color: var(--clr-white);
}

.sbn-shop-page-link.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ── Product Detail Page ───────────────────────────────────── */

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

@media (max-width: 768px) {
    .product-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.product-image {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--clr-surface-2);
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
}

.product-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Cart Drawer Shell ─────────────────────────────────────── */

.cart-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 10000;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 420px;
    background: var(--clr-white);
    z-index: 10001;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
}

.cart-drawer.is-open {
    transform: translateX(0);
}

/* ── Checkout Form Shell ───────────────────────────────────── */

.checkout-form {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 32px;
}

.order-summary {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 24px;
    position: sticky;
    top: 120px;
}

/* ── Success Confirmation ──────────────────────────────────── */

.success-header {
    text-align: center;
    margin-bottom: 40px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--clr-success);
    color: var(--clr-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px;
}