/* Progress card for the map's data (js/cemeteries/map-loader.js). Colors come from the theme tokens only. */

.map-loader {
	--map-loader-bg: var(--nav-dropdown-bg, #ffffff);
	--map-loader-text: var(--nav-dropdown-text, #2D3436);
	--map-loader-muted: var(--gd-text-muted, #6c757d);
	--map-loader-accent: var(--gd-gold, #5f6f7a);
	--map-loader-track: var(--gd-border, #e2e6ea);
	--map-loader-error: #c0392b;

	position: fixed;
	left: 50%;
	bottom: calc(24px + env(safe-area-inset-bottom, 0px));
	z-index: 1015;
	width: min(380px, calc(100vw - 32px));
	transform: translateX(-50%);
	pointer-events: none;
	animation: map-loader-in 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.map-loader[hidden] {
	display: none;
}

.map-loader.is-leaving {
	opacity: 0;
	transform: translate(-50%, 8px);
	transition: opacity 0.35s ease, transform 0.35s ease;
}

.map-loader-card {
	padding: 14px 16px 12px;
	border-radius: 14px;
	background: var(--map-loader-bg);
	color: var(--map-loader-text);
	border: 1px solid var(--map-loader-track);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18), 0 2px 6px rgba(0, 0, 0, 0.08);
	pointer-events: auto;
}

@supports ((backdrop-filter: blur(8px)) or (-webkit-backdrop-filter: blur(8px))) {
	.map-loader-card {
		background: color-mix(in srgb, var(--map-loader-bg) 82%, transparent);
		-webkit-backdrop-filter: blur(14px) saturate(1.4);
		backdrop-filter: blur(14px) saturate(1.4);
	}
}

.map-loader-head {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-bottom: 10px;
	font-size: 0.9rem;
	font-weight: 600;
	line-height: 1.3;
}

.map-loader-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex: 0 0 30px;
	height: 30px;
	border-radius: 50%;
	color: var(--map-loader-accent);
	background: color-mix(in srgb, var(--map-loader-accent) 14%, transparent);
}

.map-loader-stage {
	flex: 1 1 auto;
	min-width: 0;
}

.map-loader-percent {
	flex: 0 0 auto;
	font-variant-numeric: tabular-nums;
	color: var(--map-loader-accent);
}

.map-loader-track {
	position: relative;
	height: 6px;
	border-radius: 999px;
	overflow: hidden;
	background: var(--map-loader-track);
}

.map-loader-bar {
	--map-loader-value: 0%;
	position: absolute;
	inset: 0 auto 0 0;
	width: var(--map-loader-value);
	border-radius: inherit;
	background: linear-gradient(90deg,
		color-mix(in srgb, var(--map-loader-accent) 70%, #ffffff),
		var(--map-loader-accent));
	transition: width 0.25s ease-out;
	overflow: hidden;
}

/* A highlight runs along the filled part while bytes are still arriving. */
.map-loader-bar::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
	transform: translateX(-100%);
	animation: map-loader-shine 1.4s ease-in-out infinite;
}

/* No known total, or the drawing step: a segment sweeps across the track. */
.map-loader.is-indeterminate .map-loader-bar {
	width: 35%;
	transition: none;
	animation: map-loader-sweep 1.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.map-loader.is-indeterminate .map-loader-bar::after {
	display: none;
}

.map-loader-foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	min-height: 1.1rem;
	margin-top: 8px;
	font-size: 0.78rem;
	font-variant-numeric: tabular-nums;
	color: var(--map-loader-muted);
}

.map-loader-retry {
	flex: 0 0 auto;
	padding: 4px 12px;
	border: 0;
	border-radius: 999px;
	font-size: 0.8rem;
	font-weight: 600;
	color: #ffffff;
	background: var(--map-loader-error);
	cursor: pointer;
}

.map-loader-retry:hover,
.map-loader-retry:focus-visible {
	background: color-mix(in srgb, var(--map-loader-error) 85%, #000000);
}

.map-loader.is-error .map-loader-icon {
	color: var(--map-loader-error);
	background: color-mix(in srgb, var(--map-loader-error) 14%, transparent);
}

.map-loader.is-error .map-loader-bar {
	background: var(--map-loader-error);
}

.map-loader.is-error .map-loader-bar::after {
	display: none;
}

@keyframes map-loader-in {
	from {
		opacity: 0;
		transform: translate(-50%, 12px);
	}
	to {
		opacity: 1;
		transform: translate(-50%, 0);
	}
}

@keyframes map-loader-shine {
	to {
		transform: translateX(100%);
	}
}

@keyframes map-loader-sweep {
	from {
		left: -35%;
	}
	to {
		left: 100%;
	}
}

@media (prefers-reduced-motion: reduce) {
	.map-loader,
	.map-loader-bar,
	.map-loader-bar::after {
		animation: none;
		transition: none;
	}

	.map-loader.is-indeterminate .map-loader-bar {
		left: 0;
		width: 100%;
		opacity: 0.5;
	}
}