:root {
	/* keep overlay from sitting behind the drawer (so drawer blurs the PAGE, not the overlay) */
	--tribus-drawer-w: min(420px, 92vw);
}

.tribus-sr-only {
	position: absolute !important;
	width: 1px !important;
	height: 1px !important;
	padding: 0 !important;
	margin: -1px !important;
	overflow: hidden !important;
	clip: rect(0, 0, 0, 0) !important;
	white-space: nowrap !important;
	border: 0 !important;
}

/* Overlay covers ONLY the page area (not under the drawer) */
.tribus-cart-overlay {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: var(--tribus-drawer-w); /* key */

	background: color-mix(in srgb, var(--bg) 20%, transparent);
	backdrop-filter: blur(14px) saturate(1.2);
	-webkit-backdrop-filter: blur(14px) saturate(1.2);

	opacity: 0;
	pointer-events: none;
	transition: opacity 180ms ease;
	will-change: opacity;
	z-index: 9998;
}

.tribus-cart-overlay.is-open {
	opacity: 1;
	pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
	.tribus-cart-overlay { transition: none; }
}

.tribus-cart-drawer {
	position: fixed;
	top: 0;
	right: 0;
	height: 100dvh;
	width: var(--tribus-drawer-w);

	/* REAL glass = low alpha so the page can show through */
	background: rgba(18, 20, 24, 0.22);
	backdrop-filter: blur(38px) saturate(1.8) brightness(1.12);
	-webkit-backdrop-filter: blur(38px) saturate(1.8) brightness(1.12);

	border-left: 1px solid rgba(255,255,255,0.12);
	box-shadow:
		0 0 0 1px rgba(255,255,255,0.06) inset,
		0 18px 60px rgba(0,0,0,0.55);

	color: var(--text);
	z-index: 9999;
	transform: translateX(100%);
	transition: transform 220ms ease;
	display: block !important;
	will-change: transform;

	/* important for glass layers */
	overflow: hidden;
	isolation: isolate;
}

/* highlight + “sheen” layer */
.tribus-cart-drawer::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.04) 30%, rgba(255,255,255,0.00) 70%),
		radial-gradient(1200px 700px at -10% 0%, rgba(120,170,255,0.18), transparent 55%),
		radial-gradient(900px 600px at 110% 20%, rgba(255,255,255,0.10), transparent 60%);
	pointer-events: none;
	z-index: 0;
}

/* subtle noise (sells the “liquid glass” vibe) */
.tribus-cart-drawer::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
	opacity: 0.18;
	mix-blend-mode: overlay;
	pointer-events: none;
	z-index: 0;
}

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

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

@media (prefers-reduced-motion: reduce) {
	.tribus-cart-drawer { transition: none; }
}

body.tribus-cart-lock {
	overflow: hidden;
}

.tribus-cart-drawer__inner {
	height: 100%;
	display: grid;
	grid-template-rows: auto 1fr auto;

	/* above glass layers */
	position: relative;
	z-index: 1;
}

.tribus-cart-drawer__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px 16px 12px;
	border-bottom: 1px solid var(--border);
}

.tribus-cart-drawer__title {
	margin: 0;
	font-size: 18px;
	line-height: 1.2;
}

.tribus-cart-drawer__close {
	border: 1px solid transparent;
	background: transparent;
	color: inherit;
	font-size: 28px;
	line-height: 1;
	cursor: pointer;
	padding: 6px 10px;
	border-radius: 10px;
}

.tribus-cart-drawer__close:hover {
	background: var(--surface-2);
}

.tribus-cart-drawer__body {
	padding: 12px 16px;
	overflow: auto;
}

.tribus-cart-items {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 12px;
}

.tribus-cart-item {
	display: grid;
	grid-template-columns: 56px 1fr auto;
	gap: 12px;
	align-items: start;
	padding: 10px;

	border: 1px solid rgba(255,255,255,0.12);
	border-radius: 12px;

	/* glass card */
	background: rgba(255,255,255,0.07);
	backdrop-filter: blur(20px) saturate(1.6);
	-webkit-backdrop-filter: blur(20px) saturate(1.6);

	box-shadow:
		0 0 0 1px rgba(255,255,255,0.05) inset,
		0 14px 40px rgba(0,0,0,0.35);

	position: relative;
	overflow: hidden;
}

.tribus-cart-item::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 48%;
	background: linear-gradient(180deg, rgba(255,255,255,0.14), transparent);
	pointer-events: none;
	opacity: 0.9;
}

.tribus-cart-item__thumb img {
	width: 56px;
	height: 56px;
	object-fit: cover;
	border-radius: 8px;
	display: block;
}

.tribus-cart-item__title {
	margin: 0 0 6px 0;
	font-size: 15px;
	line-height: 1.3;
}

.tribus-cart-item__meta {
	display: grid;
	gap: 6px;
}

.tribus-cart-item__prices {
	display: flex;
	justify-content: space-between;
	gap: 10px;
	font-size: 13px;
	color: var(--muted);
}

.tribus-cart-item__qty {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
}

.tribus-cart-item__qty input {
	width: 72px;
	padding: 6px 8px;
	border: 1px solid var(--border);
	border-radius: 10px;
	background: var(--surface-2);
	color: var(--text);
}

.tribus-cart-item__remove {
	border: 1px solid transparent;
	background: transparent;
	color: inherit;
	cursor: pointer;
	font-size: 18px;
	padding: 6px 8px;
	border-radius: 10px;
}

.tribus-cart-item__remove:hover {
	background: var(--surface-2);
}

.tribus-cart-drawer__footer {
	border-top: 1px solid var(--border);
	padding: 12px 16px 16px;
	display: grid;
	gap: 12px;
}

.tribus-cart-totals {
	margin: 0;
	display: grid;
	gap: 6px;
}

.tribus-cart-totals__row {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	font-size: 14px;
}

.tribus-cart-totals__row--total {
	font-weight: 700;
	font-size: 15px;
	padding-top: 6px;
	border-top: 1px solid var(--border);
}

.tribus-cart-checkout {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid transparent;
	border-radius: 10px;
	cursor: pointer;
	font-size: 15px;
	font-weight: 700;
	background: var(--link);
	color: var(--surface);
}

.tribus-cart-checkout:hover {
	filter: brightness(0.92);
}

.tribus-cart-fab {
	position: fixed;
	right: 18px;
	bottom: 18px;
	z-index: 9997;
	border: 1px solid var(--border);
	border-radius: 999px;
	padding: 10px 14px;
	cursor: pointer;
	background: var(--surface);
	color: var(--text);
}

.tribus-cart-fab:hover {
	background: var(--surface-2);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
	.tribus-cart-overlay { background: var(--overlay); }
	.tribus-cart-drawer { background: var(--surface); }
}