* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow: hidden;
    background: #1a1a1a;
    color: #e0e0e0;
}

#app {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar */
.sidebar {
    width: 320px;
    background: #2a2a2a;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transition: margin-left 0.3s ease;
    position: relative;
    overflow-y: auto;
}

.sidebar.collapsed {
    margin-left: -320px;
}

/* Sidebar toggle control */
.leaflet-control-sidebar {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    line-height: 30px;
    text-align: center;
    text-decoration: none;
}

.sidebar-content {
    padding: 20px;
}

.sidebar h2 {
    color: #8b5cf6;
    margin-bottom: 5px;
    font-size: 24px;
}

.subtitle {
    color: #a0a0a0;
    font-size: 14px;
    margin-bottom: 20px;
}

.info-section {
    border-bottom: 1px solid #3a3a3a;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.filters-section,
.map-info {
    margin-bottom: 25px;
}

.filters-section h3,
.map-info h3 {
    color: #8b5cf6;
    margin-bottom: 10px;
    font-size: 16px;
    font-weight: 600;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: background 0.2s;
}

.filter-group label:hover {
    background: #3a3a3a;
}

.filter-group input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.coming-soon {
    color: #a0a0a0;
    font-style: italic;
    font-size: 13px;
    margin-bottom: 15px;
}

#map-stats {
    font-size: 14px;
    color: #c0c0c0;
}

#map-stats p {
    margin: 5px 0;
}

/* Map */
#map {
    flex: 1;
    height: 100vh;
    background: #1a1a1a;
}

/* Leaflet overrides for dark theme */
.leaflet-container {
    background: #1a1a1a;
}

.leaflet-control-zoom a {
    background: #2a2a2a;
    color: #e0e0e0;
    border-color: #3a3a3a;
}

.leaflet-control-zoom a:hover {
    background: #3a3a3a;
    color: #fff;
}

.leaflet-bar {
    border: 1px solid #3a3a3a;
}

/* Coordinates display */
.coordinates-display {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(42, 42, 42, 0.95);
    color: #e0e0e0;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-family: 'Courier New', monospace;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

#coord-text {
    color: #8b5cf6;
    font-weight: bold;
}

/* Filter controls */
.filter-controls {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.filter-btn {
    flex: 1;
    padding: 6px 12px;
    background: #3a3a3a;
    color: #e0e0e0;
    border: 1px solid #4a4a4a;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.2s;
}

.filter-btn:hover {
    background: #4a4a4a;
}

.filter-btn:active {
    background: #2a2a2a;
}

/* Filter groups by skill */
.skill-group {
    margin-bottom: 12px;
}

.skill-header {
    color: #8b5cf6;
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 4px;
    padding: 4px 8px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 3px;
}

/* Filter items */
.filter-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 4px 8px;
    margin-left: 8px;
    border-radius: 4px;
    transition: background 0.2s;
    font-size: 13px;
}

.filter-label:hover {
    background: #3a3a3a;
}

.filter-icon {
    width: 20px;
    height: 20px;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.loading-text {
    color: #a0a0a0;
    font-style: italic;
    font-size: 13px;
    padding: 8px;
}

/* Dark theme popups */
.leaflet-popup-content-wrapper {
    background: #2a2a2a;
    color: #e0e0e0;
    border: 1px solid #3a3a3a;
}

.leaflet-popup-content {
    margin: 8px 12px;
    font-size: 13px;
}

.leaflet-popup-tip {
    background: #2a2a2a;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 280px;
    }

    .sidebar.collapsed {
        margin-left: -280px;
    }
}