/* The map, the sidebar and the object panel. */

:root {
	--nav-bg: #11151f;
	--nav-panel: #181e2b;
	--nav-raised: #212a3b;
	--nav-border: #2c3649;
	--nav-text: #e9edf5;
	--nav-muted: #9ba6ba;
	--nav-accent: #f2c14e;
	--nav-accent-text: #1b1606;
	--nav-font: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', system-ui, sans-serif;
	--sidebar-width: 300px;
	--object-panel-width: 260px;
	--rail-width: 48px;
}

body {
	margin: 0;
}

/* --- page layout ------------------------------------------------------- */

#map-view {
	position: relative;
	display: flex;
	height: 100vh;
	height: 100dvh;
}

#map {
	flex: 1;
	min-width: 0;
	height: 100%;
	/* dark like the maps, so any gap between tiles doesn't show as a light line */
	background: var(--nav-bg);
}

#sidebar, #sidebar *, #object-panel, #object-panel * {
	font-family: var(--nav-font);
	box-sizing: border-box;
}

#sidebar a {
	color: inherit;
}

#sidebar :focus-visible, #object-panel :focus-visible {
	outline: 2px solid var(--nav-accent);
	outline-offset: 2px;
}

.brand {
	margin: 0 0 8px;
	font-size: 1.4rem;
	font-weight: bold;
	letter-spacing: 0.04em;
	color: var(--nav-accent);
}

.empty {
	color: var(--nav-muted);
}

input.search {
	width: 100%;
	padding: 8px 10px;
	font-size: 1rem;
	color: var(--nav-text);
	background: var(--nav-raised);
	border: 1px solid var(--nav-border);
	border-radius: 8px;
}

input.search::placeholder {
	color: var(--nav-muted);
}

/* --- on the map --------------------------------------------------------- */

.mouseposition {
	background-color: rgba(255, 255, 255, .8);
	padding: 2px 5px;
	border-radius: 5px;
	box-shadow: rgba(0, 0, 0, .2) 2px 2px 4px;
}

.leaflet-popup h1 {
	margin: 4px 0;
	text-align: center;
}

.leaflet-popup p {
	font-family: monospace;
	font-size: 1.2em;
	margin: 6px 0;
}

.leaflet-popup-content {
	width: 400px;
	overflow-y: auto;
	max-height: 80vh;
}

.popup-map-link {
	font-weight: bold;
}

.emphasize {
	font-weight: bold;
}

.leaflet-draw-actions a {
	color: white;
}

.distance {
	list-style-type: none;
	margin: 0;
	padding: 0;
}

.distance li:first-child {
	padding: 0;
}

.distance li {
	padding-left: 20px;
}

input[type=color] {
	margin: 0px 2px;
	width: 30px;
}

pre {
	font-family: monospace;
}

/* --- sidebar ------------------------------------------------------------ */

#sidebar {
	position: relative;
	z-index: 1100;
	display: flex;
	flex: none;
	color: var(--nav-text);
	background: var(--nav-panel);
	border-right: 1px solid var(--nav-border);
}

.sidebar-rail {
	display: flex;
	flex-direction: column;
	gap: 6px;
	width: var(--rail-width);
	padding: 8px 6px;
	border-right: 1px solid var(--nav-border);
}

.icon-button {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	border: 0;
	border-radius: 8px;
	background: transparent;
	color: var(--nav-text);
	cursor: pointer;
}

.icon-button:hover {
	background: var(--nav-raised);
}

#sidebar svg, #object-panel svg {
	width: 20px;
	height: 20px;
	flex: none;
	fill: none;
	stroke: currentColor;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
}

.sidebar-panel {
	display: flex;
	flex-direction: column;
	width: var(--sidebar-width);
	padding: 12px 14px 0;
	overflow: hidden;
}

#sidebar.collapsed .sidebar-panel {
	display: none;
}

.map-list {
	flex: 1;
	overflow-y: auto;
	margin: 0 -14px;
	padding: 0 14px 16px;
}

.map-list h2 {
	margin: 12px 0 4px;
	font-size: 0.85rem;
	font-weight: normal;
	color: var(--nav-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.map-list ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.map-list a {
	display: block;
	padding: 6px 10px;
	border-radius: 6px;
	text-decoration: none;
}

.map-list a:hover {
	background: var(--nav-raised);
}

.map-list a[aria-current] {
	background: var(--nav-accent);
	color: var(--nav-accent-text) !important;
	font-weight: bold;
}

/* --- object panel ---------------------------------------------------- */

#object-panel {
	position: relative;
	z-index: 1100;
	display: flex;
	flex: none;
	color: var(--nav-text);
}

.object-panel-body {
	display: flex;
	flex-direction: column;
	width: var(--object-panel-width);
	padding: 12px 14px 0;
	background: var(--nav-panel);
	border-left: 1px solid var(--nav-border);
}

#object-panel.collapsed .object-panel-body {
	display: none;
}

.object-panel-open {
	position: absolute;
	top: 10px;
	right: 10px;
	display: none;
	align-items: center;
	gap: 8px;
	padding: 8px 12px;
	font-size: 0.95rem;
	color: var(--nav-text);
	background: var(--nav-panel);
	border: 1px solid var(--nav-border);
	border-radius: 8px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
	cursor: pointer;
	white-space: nowrap;
}

.object-panel-open:hover {
	background: var(--nav-raised);
}

#object-panel.collapsed .object-panel-open {
	display: flex;
}

.object-panel-badge {
	min-width: 20px;
	padding: 1px 6px;
	border-radius: 10px;
	font-size: 0.8rem;
	font-weight: bold;
	text-align: center;
	color: var(--nav-accent-text);
	background: var(--nav-accent);
}

.object-panel-badge:empty {
	display: none;
}

.object-panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.object-panel-header h2 {
	margin: 0;
	font-size: 1.25rem;
}

.object-panel-body input.search {
	margin: 10px 0 6px;
}

.object-panel-summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 4px 0 8px;
	color: var(--nav-muted);
	font-size: 0.9rem;
}

.object-panel-summary[hidden] {
	display: none;
}

.object-panel-clear {
	padding: 0;
	border: 0;
	background: none;
	color: var(--nav-accent);
	font-size: 0.9rem;
	cursor: pointer;
}

.object-panel-clear:hover {
	text-decoration: underline;
}

.object-list {
	flex: 1;
	overflow-y: auto;
	margin: 0 -14px;
	padding: 0 8px 16px;
}

.object-row {
	/* keeps the hidden checkbox inside the scrolling list */
	position: relative;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 7px 8px;
	border-radius: 8px;
	cursor: pointer;
	user-select: none;
}

.object-row[hidden] {
	display: none;
}

.object-row:hover {
	background: var(--nav-raised);
}

.object-row.on {
	background: var(--nav-raised);
}

.object-row input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

/* the swatch is the checkbox: an outline when off, filled when on */
.object-swatch {
	flex: none;
	width: 14px;
	height: 14px;
	border: 2px solid var(--swatch);
	border-radius: 4px;
}

.object-row.on .object-swatch {
	background: var(--swatch);
}

.object-row input:focus-visible + .object-swatch {
	outline: 2px solid var(--nav-accent);
	outline-offset: 2px;
}

.object-name {
	flex: 1;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.object-count {
	color: var(--nav-muted);
	font-size: 0.85rem;
	font-variant-numeric: tabular-nums;
}

.object-panel-body .empty {
	margin: 6px 0;
}

.object-panel-body .empty:empty {
	display: none;
}

/* Phones: the panels open over the map instead of beside it. */
@media (max-width: 700px) {
	.object-panel-body {
		position: absolute;
		top: 0;
		right: 0;
		bottom: 0;
		width: min(var(--object-panel-width), 100vw);
		box-shadow: -4px 0 16px rgba(0, 0, 0, 0.4);
	}

	.sidebar-panel {
		position: absolute;
		top: 0;
		bottom: 0;
		left: var(--rail-width);
		width: min(var(--sidebar-width), calc(100vw - var(--rail-width)));
		background: var(--nav-panel);
		border-right: 1px solid var(--nav-border);
		box-shadow: 4px 0 16px rgba(0, 0, 0, 0.4);
	}
}