/**
 * cart.css — Cart drawer (Phase 5)
 *
 * Slide-in panel from the right, free-shipping bar, cart items with qty
 * steppers, cross-sell cards, and the subtotal/checkout footer.
 * Loaded globally (every page) since the drawer is always reachable.
 *
 * @package woodmart-child
 */

/* ═══════════════════════════════════════════════
   1. Drawer shell — backdrop + panel
═══════════════════════════════════════════════ */

.gp-cart-drawer {
	position: fixed;
	inset: 0;
	z-index: var(--gp-z-drawer, 1100);
	display: flex;
	justify-content: flex-end;
	pointer-events: none; /* invisible while hidden attribute is absent but before open */
}

.gp-cart-drawer[hidden] {
	display: none;
}

.gp-cart-drawer.is-open {
	pointer-events: auto;
}

/* ── Backdrop ──────────────────────────────── */
.gp-cart-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(19, 41, 61, .52);
	opacity: 0;
	transition: opacity 300ms var(--gp-ease);
	cursor: pointer;
}

.gp-cart-drawer.is-open .gp-cart-drawer__backdrop {
	opacity: 1;
}

/* ── Panel ─────────────────────────────────── */
.gp-cart-drawer__panel {
	position: relative;
	width: min(420px, 100vw);
	height: 100%;
	background: var(--gp-paper);
	display: flex;
	flex-direction: column;
	transform: translateX(100%);
	transition: transform 320ms var(--gp-ease);
	box-shadow: -4px 0 32px rgba(19, 41, 61, .12);
	overflow: hidden;
}

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

@media (prefers-reduced-motion: reduce) {
	.gp-cart-drawer__backdrop,
	.gp-cart-drawer__panel {
		transition: none;
	}
}

/* ═══════════════════════════════════════════════
   2. Header row
═══════════════════════════════════════════════ */
.gp-cart-drawer__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 20px 24px;
	border-bottom: 1px solid var(--gp-line);
	flex-shrink: 0;
}

.gp-cart-drawer__title {
	font-family: var(--gp-serif);
	font-size: 20px;
	font-weight: 400;
	color: var(--gp-ink);
	margin: 0;
	display: flex;
	align-items: center;
	gap: 10px;
	line-height: 1;
}

/* Badge inside drawer title matches the header badge style */
.gp-cart-drawer__title .gp-badge {
	font-family: var(--gp-mono);
	font-size: 11px;
	font-weight: 500;
	background: var(--gp-sea);
	color: #fff;
	min-width: 20px;
	height: 20px;
	border-radius: 999px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0 5px;
}

.gp-cart-drawer__title .gp-badge--empty {
	display: none;
}

.gp-cart-drawer__close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: 1px solid var(--gp-line);
	border-radius: 50%;
	background: none;
	cursor: pointer;
	color: var(--gp-ink);
	flex-shrink: 0;
	transition: background 180ms var(--gp-ease), border-color 180ms var(--gp-ease);
}

.gp-cart-drawer__close:hover {
	background: var(--gp-cream);
	border-color: var(--gp-ink);
}

/* ═══════════════════════════════════════════════
   3. Free-shipping bar
═══════════════════════════════════════════════ */
[data-gp-ship-bar] {
	flex-shrink: 0;
}

.gp-ship-bar {
	padding: 10px 24px 12px;
	background: var(--gp-cream);
	border-bottom: 1px solid var(--gp-line);
}

.gp-ship-bar__msg {
	font-size: var(--gp-small);
	color: var(--gp-ink);
	margin: 0 0 8px;
	line-height: 1.4;
}

.gp-ship-bar__track {
	height: 4px;
	background: var(--gp-line);
	border-radius: 999px;
	overflow: hidden;
}

.gp-ship-bar__fill {
	height: 100%;
	background: var(--gp-sun);
	border-radius: 999px;
	transition: width 500ms var(--gp-ease);
	min-width: 4px; /* always show a sliver so the bar is visible at 0 */
}

/* ═══════════════════════════════════════════════
   4. Scrollable body
═══════════════════════════════════════════════ */
.gp-cart-drawer__body {
	flex: 1;
	overflow-y: auto;
	overflow-x: hidden;
	overscroll-behavior: contain;
}

/* Thin scrollbar on desktop */
.gp-cart-drawer__body::-webkit-scrollbar {
	width: 4px;
}
.gp-cart-drawer__body::-webkit-scrollbar-track {
	background: transparent;
}
.gp-cart-drawer__body::-webkit-scrollbar-thumb {
	background: var(--gp-line);
	border-radius: 2px;
}

/* ═══════════════════════════════════════════════
   5. Empty state
═══════════════════════════════════════════════ */
.gp-cart-drawer__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 16px;
	padding: 56px 24px;
	text-align: center;
	color: var(--gp-text-soft);
}

.gp-cart-drawer__empty .gp-icon {
	opacity: .25;
}

.gp-cart-drawer__empty p {
	font-size: var(--gp-body);
	margin: 0;
}

/* ═══════════════════════════════════════════════
   6. Cart item rows
═══════════════════════════════════════════════ */
.gp-cart-drawer__items {
	list-style: none;
	margin: 0;
	padding: 0;
}

.gp-cart-item {
	display: grid;
	grid-template-columns: 80px 1fr;
	gap: 12px;
	padding: 16px 24px;
	border-bottom: 1px solid var(--gp-line);
	transition: opacity 220ms var(--gp-ease);
}

.gp-cart-item.is-removing {
	opacity: .35;
	pointer-events: none;
}

.gp-cart-item__img {
	width: 80px;
	aspect-ratio: 1;
	overflow: hidden;
	border-radius: 8px;
	background: var(--gp-cream);
	flex-shrink: 0;
}

.gp-cart-item__img a {
	display: block;
	width: 100%;
	height: 100%;
}

.gp-cart-item__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.gp-cart-item__body {
	display: flex;
	flex-direction: column;
	gap: 4px;
	min-width: 0;
}

.gp-cart-item__name {
	font-size: 14px;
	font-weight: 500;
	line-height: 1.35;
	color: var(--gp-ink);
}

.gp-cart-item__name a {
	color: inherit;
	text-decoration: none;
}

.gp-cart-item__name a:hover {
	color: var(--gp-sea);
}

/* WooCommerce variation data (dl.variation) */
.gp-cart-item .variation {
	display: block;
	font-size: 12px;
	color: var(--gp-text-soft);
	margin: 0;
	line-height: 1.4;
}

.gp-cart-item .variation dt,
.gp-cart-item .variation dd {
	display: inline;
	margin: 0;
	padding: 0;
}

.gp-cart-item .variation dt::after {
	content: ':  ';
}

.gp-cart-item .variation dd + dt::before {
	content: ' · ';
}

.gp-cart-item__row {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-top: auto;
	padding-top: 6px;
}

.gp-cart-item__price {
	margin-left: auto;
	font-weight: 700;
	font-size: 14px;
	color: var(--gp-ink);
	white-space: nowrap;
	flex-shrink: 0;
}

.gp-cart-item__remove {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 26px;
	height: 26px;
	border: none;
	background: none;
	color: var(--gp-text-soft);
	cursor: pointer;
	border-radius: 4px;
	flex-shrink: 0;
	transition: color 180ms var(--gp-ease), background 180ms var(--gp-ease);
}

.gp-cart-item__remove:hover {
	color: #b0443c;
	background: #fdf2f1;
}

/* ═══════════════════════════════════════════════
   7. Qty stepper (drawer variant — compact)
═══════════════════════════════════════════════ */
.gp-qty-stepper {
	display: inline-flex;
	align-items: center;
	border: 1px solid var(--gp-line);
	border-radius: 999px;
	overflow: hidden;
	height: 32px;
	flex-shrink: 0;
}

.gp-qty-stepper__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 100%;
	background: none;
	border: none;
	cursor: pointer;
	font-size: 15px;
	line-height: 1;
	color: var(--gp-ink);
	transition: background 160ms var(--gp-ease);
	flex-shrink: 0;
	padding: 0;
}

.gp-qty-stepper__btn:hover {
	background: var(--gp-cream);
}

.gp-qty-stepper__btn:disabled {
	opacity: .35;
	cursor: not-allowed;
}

.gp-qty-stepper__val {
	min-width: 26px;
	text-align: center;
	font-size: 13px;
	font-weight: 600;
	color: var(--gp-ink);
	user-select: none;
	line-height: 1;
}

/* ═══════════════════════════════════════════════
   8. Cross-sells
═══════════════════════════════════════════════ */
[data-gp-xsell] {
	flex-shrink: 0;
}

/* Empty wrapper: no border/padding needed */
[data-gp-xsell]:not(:has(.gp-cart-drawer__xsell-inner)) {
	display: none;
}

.gp-cart-drawer__xsell-inner {
	padding: 14px 24px;
	border-top: 1px solid var(--gp-line);
}

.gp-cart-drawer__xsell-label {
	font-family: var(--gp-mono);
	font-size: 10px;
	text-transform: uppercase;
	letter-spacing: .16em;
	color: var(--gp-text-soft);
	margin: 0 0 10px;
}

.gp-cart-drawer__xsell-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}

.gp-xsell-card {
	display: flex;
	flex-direction: column;
	text-decoration: none;
	border: 1px solid var(--gp-line);
	border-radius: 8px;
	overflow: hidden;
	background: var(--gp-surface);
	transition: border-color 180ms var(--gp-ease), box-shadow 180ms var(--gp-ease);
}

.gp-xsell-card:hover {
	border-color: var(--gp-sea);
	box-shadow: 0 2px 8px rgba(0, 82, 160, .12);
}

.gp-xsell-card__img {
	aspect-ratio: 1;
	overflow: hidden;
	background: var(--gp-cream);
}

.gp-xsell-card__img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.gp-xsell-card__body {
	padding: 6px 8px 8px;
}

.gp-xsell-card__name {
	font-size: 11px;
	font-weight: 500;
	color: var(--gp-ink);
	line-height: 1.3;
	margin: 0 0 2px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.gp-xsell-card__price {
	font-size: 11px;
	font-weight: 700;
	color: var(--gp-sea);
	margin: 0;
}

/* ═══════════════════════════════════════════════
   9. Cart footer — subtotal + CTAs
═══════════════════════════════════════════════ */
[data-gp-cart-foot] {
	flex-shrink: 0;
}

.gp-cart-foot {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 16px 24px;
	border-top: 2px solid var(--gp-line);
	background: var(--gp-paper);
}

.gp-cart-foot__subtotal {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
}

.gp-cart-foot__label {
	font-size: var(--gp-small);
	color: var(--gp-text-soft);
}

.gp-cart-foot__val {
	font-size: 22px;
	font-weight: 700;
	color: var(--gp-ink);
}

/* WoodMart's `.amount { color: var(--wd-primary-color); font-weight: 600 }`
   targets the price span directly, so a colour set on these wrappers never
   reaches it. Let the amount inherit the wrapper's colour/weight instead. */
.gp-cart-item__price .woocommerce-Price-amount,
.gp-cart-foot__val .woocommerce-Price-amount,
.gp-xsell-card__price .woocommerce-Price-amount {
	color: inherit;
	font-weight: inherit;
}

.gp-cart-foot .gp-btn--full {
	width: 100%;
	justify-content: center;
}

.gp-cart-foot__view-link {
	display: block;
	text-align: center;
	font-size: var(--gp-small);
	color: var(--gp-text-soft);
	text-decoration: none;
	padding: 4px 0;
	transition: color 180ms var(--gp-ease);
}

.gp-cart-foot__view-link:hover {
	color: var(--gp-sea);
	text-decoration: underline;
}

/* ═══════════════════════════════════════════════
   10. Responsive
═══════════════════════════════════════════════ */
@media (max-width: 400px) {
	.gp-cart-drawer__panel {
		width: 100vw;
	}

	.gp-cart-drawer__xsell-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.gp-cart-drawer__xsell-grid .gp-xsell-card:last-child {
		display: none; /* hide 3rd on very small screens */
	}
}