/*
 * Layout and components on top of Pico CSS (https://picocss.com).
 * Every theme in this folder only sets the --wl-* variables below.
 */
:root {
	/* Defaults; the theme stylesheet overrides these with a more specific selector. */
	--wl-bg: #f7f7f5;
	--wl-ink: #2b2b2b;
	--wl-accent: #3d5afe;
	--wl-accent-hover: #2a3fd1;
	--wl-accent-soft: rgba(61, 90, 254, 0.15);
	--wl-surface: rgba(255, 255, 255, 0.86);
	--wl-image-bg: #ffffff;
	--wl-illustration: none;
	--wl-illustration-width: min(40vw, 34rem);
}

:root[data-theme="light"] {
	--pico-font-family-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
	--pico-border-radius: 0.75rem;
	--pico-background-color: var(--wl-bg);
	--pico-color: color-mix(in srgb, var(--wl-ink) 85%, black);
	--pico-muted-color: color-mix(in srgb, var(--wl-ink) 65%, white);
	--pico-h1-color: var(--wl-ink);
	--pico-h2-color: var(--wl-ink);
	--pico-h3-color: var(--wl-ink);
	--pico-primary: var(--wl-accent);
	--pico-primary-background: var(--wl-accent);
	--pico-primary-border: var(--wl-accent);
	--pico-primary-underline: color-mix(in srgb, var(--wl-accent) 50%, transparent);
	--pico-primary-hover: var(--wl-accent-hover);
	--pico-primary-hover-background: var(--wl-accent-hover);
	--pico-primary-hover-border: var(--wl-accent-hover);
	--pico-primary-hover-underline: var(--wl-accent-hover);
	--pico-primary-focus: var(--wl-accent-soft);
	--pico-primary-inverse: #ffffff;
	--pico-secondary: var(--wl-ink);
	--pico-secondary-background: var(--wl-ink);
	--pico-secondary-border: color-mix(in srgb, var(--wl-ink) 40%, transparent);
	--pico-secondary-hover: var(--wl-accent-hover);
	--pico-secondary-hover-background: color-mix(in srgb, var(--wl-ink) 85%, black);
	--pico-secondary-hover-border: var(--wl-accent-hover);
	--pico-secondary-focus: var(--wl-accent-soft);
	--pico-secondary-inverse: #ffffff;
	--pico-card-background-color: var(--wl-surface);
	--pico-card-sectioning-background-color: transparent;
	--pico-form-element-focus-color: var(--wl-accent);
	--pico-switch-checked-background-color: var(--wl-accent);
	--pico-modal-overlay-background-color: rgba(30, 20, 30, 0.45);
}

body {
	min-height: 100vh;
	background-color: var(--wl-bg);
}

/* Decorative theme illustration, behind the content. */
.illustration {
	position: fixed;
	right: -2rem;
	bottom: -2rem;
	z-index: 0;
	width: var(--wl-illustration-width);
	aspect-ratio: 1;
	background: var(--wl-illustration) bottom right / contain no-repeat;
	pointer-events: none;
}

.site-header,
main,
.site-footer {
	position: relative;
	z-index: 1;
}

/* Header */
.site-header {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding-block: 2rem 1.5rem;
}

.site-header h1 {
	margin: 0;
	font-size: clamp(1.75rem, 4vw, 2.5rem);
	letter-spacing: -0.02em;
}

.site-header nav {
	display: flex;
	gap: 0.5rem;
	align-items: center;
}

.site-header nav :is(button, [role="button"]) {
	margin: 0;
}

main {
	padding-bottom: 2rem;
}

/* Footer with the (rarely needed) login link. */
.site-footer {
	padding-block: 1rem 2rem;
	text-align: center;
	font-size: 0.85rem;
}

.site-footer a {
	color: var(--pico-muted-color);
	text-decoration: underline;
	text-decoration-color: color-mix(in srgb, currentColor 40%, transparent);
	text-underline-offset: 0.2em;
}

.site-footer a:hover {
	color: var(--wl-ink);
}

/* Item grid */
.items {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(13.5rem, 1fr));
	gap: 1.5rem;
}

article.item {
	display: flex;
	flex-direction: column;
	margin: 0;
	padding: 0;
	overflow: hidden;
	-webkit-backdrop-filter: blur(8px);
	backdrop-filter: blur(8px);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 8px 24px -12px rgba(0, 0, 0, 0.18);
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}

article.item:hover {
	transform: translateY(-2px);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06), 0 14px 32px -12px rgba(0, 0, 0, 0.25);
}

.item-image {
	position: relative;
	display: grid;
	place-items: center;
	aspect-ratio: 4 / 3;
	overflow: hidden;
	background: var(--wl-image-bg);
	border-bottom: 1px solid var(--wl-accent-soft);
}

.item-image .image-button {
	all: unset;
	position: absolute;
	inset: 0;
	cursor: zoom-in;
}

.item-image .image-button:focus-visible {
	outline: 3px solid var(--wl-accent);
	outline-offset: -3px;
}

.item-image img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 0.75rem;
}

.item-image .placeholder {
	width: 3.5rem;
	height: 3.5rem;
	fill: none;
	stroke: var(--wl-accent);
	stroke-width: 1.5;
	stroke-linecap: round;
	stroke-linejoin: round;
	opacity: 0.45;
}

.item-image .badge {
	position: absolute;
	top: 0.75rem;
	left: 0.75rem;
	padding: 0.2rem 0.6rem;
	border-radius: 999px;
	background: var(--wl-ink);
	color: #ffffff;
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	z-index: 1;
}

.item-body {
	flex: 1;
	padding: 1rem 1.25rem 0.5rem;
}

.item-body h3 {
	margin: 0 0 0.35rem;
	font-size: 1.05rem;
	line-height: 1.35;
}

.item-body .price {
	margin: 0;
	color: var(--wl-accent);
	font-weight: 700;
	font-size: 1.1rem;
}

.item-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem;
	margin: 0;
	padding: 0.5rem 1.25rem 1.25rem;
	background: transparent;
	border: 0;
}

.item-actions button,
.item-actions [role="button"] {
	margin: 0;
	padding: 0.45rem 0.9rem;
	font-size: 0.9rem;
}

.item-actions .link {
	font-weight: 600;
}

/* Admin tools go to the end of the row. */
.item-actions .edit {
	order: 2;
	margin-left: auto;
}

.item-actions .delete {
	order: 3;
}

/* Claimed items step back. */
article.item.claimed :is(.item-image img, .item-image .placeholder, .item-body, .item-actions .link) {
	opacity: 0.55;
}

article.item.claimed .item-image img {
	filter: grayscale(1);
}

/* Small square buttons with an icon (edit, delete). */
button.icon {
	display: inline-grid;
	place-items: center;
	width: 2.25rem;
	height: 2.25rem;
	padding: 0 !important;
}

button.icon svg {
	width: 1.1rem;
	height: 1.1rem;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

button.danger {
	--pico-background-color: #c62828;
	--pico-border-color: #c62828;
	--pico-color: #ffffff;
}

button.danger:is(:hover, :focus) {
	--pico-background-color: #a11f1f;
	--pico-border-color: #a11f1f;
}

/* Dialogs */
dialog article {
	--pico-card-background-color: #ffffff;
	box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.35);
}

dialog article > footer {
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-end;
	gap: 0.5rem;
}

dialog article > footer button {
	margin: 0;
	width: auto;
}

dialog img.big {
	display: block;
	width: 100%;
	max-height: 70vh;
	object-fit: contain;
	border-radius: var(--pico-border-radius);
	background: var(--wl-image-bg);
}

.error {
	color: #b3261e;
}

@media (max-width: 576px) {
	.site-header {
		padding-block: 1.25rem 1rem;
	}

	.items {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 0.75rem;
	}

	.item-body {
		padding: 0.75rem 0.75rem 0.25rem;
	}

	.item-body h3 {
		font-size: 0.95rem;
	}

	.item-body .price {
		font-size: 1rem;
	}

	.item-image img {
		padding: 0.4rem;
	}

	.item-actions {
		padding: 0.25rem 0.75rem 0.75rem;
	}

	.item-actions .link {
		width: 100%;
	}

	.item-actions button {
		flex: 1;
	}

	.illustration {
		width: 70vw;
		opacity: 0.35;
	}
}

@media (prefers-reduced-motion: reduce) {
	article.item {
		transition: none;
	}

	article.item:hover {
		transform: none;
	}
}