:root {
	--bg-primary: #ffffff;
	--bg-secondary: #f8fafc;
	--bg-tertiary: #f1f5f9;
	--text-primary: #0f172a;
	--text-secondary: #475569;
	--text-tertiary: #64748b;
	--accent-primary: #3b82f6;
	--accent-hover: #2563eb;
	--border-light: #e2e8f0;
	--border-medium: #cbd5e1;
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
	--radius-sm: 6px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--radius-xl: 16px;
}

[data-theme="dark"] {
	--bg-primary: #0f172a;
	--bg-secondary: #1e293b;
	--bg-tertiary: #334155;
	--text-primary: #f8fafc;
	--text-secondary: #cbd5e1;
	--text-tertiary: #94a3b8;
	--accent-primary: #60a5fa;
	--accent-hover: #3b82f6;
	--border-light: #334155;
	--border-medium: #475569;
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
	--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.2), 0 2px 4px -2px rgb(0 0 0 / 0.2);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.2), 0 4px 6px -4px rgb(0 0 0 / 0.2);
}

body, html {
	margin: 0;
	padding: 0;
	height: 100%;
	width: 100%;
	overflow: hidden;
	font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
	background: var(--bg-secondary);
	color: var(--text-primary);
	transition: background-color 0.2s ease, color 0.2s ease;
}

#app {
	height: 100%;
	width: 100%;
	display: grid;
	grid-template-columns: 360px 1fr;
	position: relative;
}

#map {
	height: 100%;
	width: 100%;
}

/* Sidebar */
.sidebar {
	background: var(--bg-primary);
	border-right: 1px solid var(--border-light);
	padding: 24px;
	overflow-y: auto;
	overflow-x: hidden;
	box-shadow: var(--shadow-md);
	z-index: 100;
	position: relative;
}
.sidebar-header {
	margin-bottom: 24px;
	position: relative;
}

.theme-toggle {
	position: absolute;
	top: 0;
	right: 0;
	padding: 8px;
	min-width: auto;
	border-radius: var(--radius-md);
}

.sidebar-header h1 {
	margin: 0 0 8px;
	font-size: 28px;
	font-weight: 700;
	letter-spacing: -0.025em;
	color: var(--text-primary);
	display: flex;
	align-items: center;
	gap: 8px;
}

.tagline {
	margin: 0;
	color: var(--text-secondary);
	font-size: 15px;
	line-height: 1.5;
}

.controls { 
	margin-bottom: 24px;
}

.search-label { 
	font-size: 13px; 
	color: var(--text-tertiary);
	font-weight: 500;
	display: block;
	margin-bottom: 8px;
}

.search {
	width: 100%;
	margin-bottom: 16px;
	padding: 12px 16px;
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-light);
	outline: none;
	background: var(--bg-secondary);
	color: var(--text-primary);
	font-size: 15px;
	transition: all 0.2s ease;
	box-sizing: border-box;
}

.search:focus {
	border-color: var(--accent-primary);
	box-shadow: 0 0 0 3px rgb(59 130 246 / 0.1);
}
.filters h3, .suggestions h3 { 
	margin: 0 0 12px 0; 
	font-size: 16px; 
	font-weight: 600;
	color: var(--text-primary);
}

.filters {
	margin-bottom: 24px;
}

.filter-row { 
	display: grid; 
	grid-template-columns: 1fr 1fr; 
	gap: 12px 16px; 
	font-size: 14px; 
}

.filter-row label {
	display: flex;
	align-items: center;
	gap: 8px;
	color: var(--text-secondary);
	cursor: pointer;
	transition: color 0.2s ease;
}

.filter-row label:hover {
	color: var(--text-primary);
}

.filter-row input[type="checkbox"] {
	width: 16px;
	height: 16px;
	accent-color: var(--accent-primary);
}

.footer { 
	font-size: 12px; 
	color: var(--text-tertiary); 
	margin-top: auto;
	padding-top: 24px;
	border-top: 1px solid var(--border-light);
}

.footer a { 
	color: var(--accent-primary); 
	text-decoration: none; 
	transition: color 0.2s ease;
}

.footer a:hover {
	color: var(--accent-hover);
}

/* Toggle button */
.toggle {
	position: absolute;
	top: 16px;
	left: 16px;
	z-index: 1001;
	border: none;
	border-radius: var(--radius-lg);
	padding: 12px;
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	box-shadow: var(--shadow-lg);
	cursor: pointer;
	font-size: 18px;
	transition: all 0.2s ease;
}

.toggle:hover {
	background: var(--bg-tertiary);
	transform: scale(1.05);
}

/* Loading state */
.loading {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: var(--bg-primary);
	padding: 24px;
	border-radius: var(--radius-xl);
	box-shadow: var(--shadow-lg);
	border: 1px solid var(--border-light);
	z-index: 2000;
	display: flex;
	align-items: center;
	gap: 12px;
	color: var(--text-primary);
	font-weight: 500;
}

.spinner {
	width: 20px;
	height: 20px;
	border: 2px solid var(--border-light);
	border-top: 2px solid var(--accent-primary);
	border-radius: 50%;
	animation: spin 1s linear infinite;
}

@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

/* Snow marker using divIcon for subtle animation */
.leaflet-marker-icon.snow {
	animation: float 4s ease-in-out infinite;
	will-change: transform;
	transition: transform 0.2s ease;
}

.leaflet-marker-icon.snow:hover {
	transform: scale(1.1);
	animation-play-state: paused;
}

@keyframes float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-2px); }
}

.btn {
	border: 1px solid var(--border-medium);
	border-radius: var(--radius-lg);
	padding: 12px 16px;
	background: var(--bg-primary);
	color: var(--text-primary);
	cursor: pointer;
	font-size: 14px;
	font-weight: 500;
	transition: all 0.2s ease;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	text-align: center;
	justify-content: center;
}

.btn:hover {
	background: var(--bg-tertiary);
	border-color: var(--border-medium);
}

.btn.primary { 
	background: var(--accent-primary); 
	color: white; 
	border-color: var(--accent-primary); 
}

.btn.primary:hover {
	background: var(--accent-hover);
	border-color: var(--accent-hover);
}

.btn.sm { 
	padding: 8px 12px; 
	font-size: 13px; 
}

.cta-row { 
	display: flex; 
	gap: 12px; 
	margin-bottom: 16px; 
}

.cta-row .btn {
	flex: 1;
}

/* Quick controls */
.quick-row { 
	display: flex; 
	align-items: center; 
	gap: 12px; 
	margin-bottom: 12px; 
}

.right-row { 
	display: flex; 
	justify-content: flex-end; 
	margin-bottom: 12px; 
}

.checkbox { 
	font-size: 14px; 
	color: var(--text-secondary);
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
}

.checkbox input[type="checkbox"] {
	width: 16px;
	height: 16px;
	accent-color: var(--accent-primary);
}

.spacer { 
	flex: 1; 
}

/* Badge */
.badge { 
	display: inline-block; 
	margin-left: 8px; 
	padding: 4px 8px; 
	font-size: 12px; 
	background: var(--accent-primary);
	color: white;
	border-radius: var(--radius-md); 
	vertical-align: middle; 
	font-weight: 600;
}

.suggestions ul, #suggestions-list { list-style: disc; padding-left: 18px; }
.suggestion-item { cursor: pointer; padding: 2px 0; }
.suggestion-item:hover { text-decoration: underline; }

/* Results list */
.results-list { 
	list-style: none; 
	padding-left: 0; 
	margin: 0;
}

.results-list li { 
	background: var(--bg-secondary); 
	border: 1px solid var(--border-light); 
	border-radius: var(--radius-lg); 
	padding: 16px; 
	margin-bottom: 12px; 
	box-shadow: var(--shadow-sm); 
	cursor: pointer;
	transition: all 0.2s ease;
}

.results-list li:hover { 
	box-shadow: var(--shadow-md);
	border-color: var(--accent-primary);
	transform: translateY(-1px);
}

.results-list li strong {
	color: var(--text-primary);
	font-weight: 600;
}

.results-list li small {
	color: var(--text-tertiary);
	font-size: 13px;
}

/* Marker cluster custom colors */
.marker-cluster-small { background: rgba(30,144,255,0.2); }
.marker-cluster-small div { background: #1e90ff; color: #fff; }
.marker-cluster-medium { background: rgba(59,130,246,0.2); }
.marker-cluster-medium div { background: #3b82f6; color: #fff; }
.marker-cluster-large { background: rgba(29,78,216,0.2); }
.marker-cluster-large div { background: #1d4ed8; color: #fff; }

/* Mobile responsive */
@media (max-width: 1024px) {
	#app { 
		grid-template-columns: 1fr;
		position: relative;
	}
	
	.sidebar { 
		position: fixed;
		top: 0;
		left: 0;
		height: 100vh;
		width: 360px;
		transform: translateX(-100%);
		transition: transform 0.3s ease;
		z-index: 1000;
		box-shadow: var(--shadow-lg);
	}
	
	.sidebar.open {
		transform: translateX(0);
	}
	
	.sidebar-overlay {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: rgba(0, 0, 0, 0.5);
		backdrop-filter: blur(4px);
		z-index: 999;
		opacity: 0;
		visibility: hidden;
		transition: all 0.3s ease;
	}
	
	.sidebar-overlay.open {
		opacity: 1;
		visibility: visible;
	}
	
	#map {
		width: 100%;
		height: 100vh;
	}
	
	.toggle { 
		position: fixed;
		left: 16px; 
		top: 16px;
		z-index: 1001;
		background: var(--bg-primary);
		border: 1px solid var(--border-light);
		box-shadow: var(--shadow-lg);
	}
}

@media (max-width: 480px) {
	.sidebar {
		width: 100vw;
	}
	
	.sidebar-header h1 {
		font-size: 24px;
	}
	
	.filter-row {
		grid-template-columns: 1fr;
		gap: 12px;
	}
	
	.cta-row {
		flex-direction: column;
	}
	
	.quick-row {
		flex-wrap: wrap;
		gap: 8px;
	}
}

/* Legend */
.leaflet-control.legend {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	color: var(--text-primary);
	padding: 12px;
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
	font-size: 13px;
	line-height: 18px;
}

.legend .swatch { 
	display: inline-block; 
	width: 16px; 
	height: 12px; 
	margin-right: 8px; 
	border-radius: var(--radius-sm); 
	vertical-align: -1px; 
}

/* Map info control */
.leaflet-control.info {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	color: var(--text-primary);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
}

.info h4 {
	color: var(--text-primary);
}

/* Toggle button */
.toggle {
	background: var(--bg-primary);
	border: 1px solid var(--border-light);
	color: var(--text-primary);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-lg);
	transition: all 0.2s ease;
}

.toggle:hover {
	background: var(--bg-tertiary);
}

/* Popup media */
.popup-media { 
	display: flex; 
	gap: 12px; 
	align-items: flex-start; 
}

.popup-media img { 
	width: 80px; 
	height: 60px; 
	object-fit: cover; 
	border-radius: var(--radius-md); 
}

.popup-media .meta { 
	max-width: 200px; 
	line-height: 1.4;
}