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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --success-color: #16a34a;
    --warning-color: #ea580c;
    --danger-color: #dc2626;
    --bg-light: #f8fafc;
    --bg-dark: #1e293b;
    --border-color: #cbd5e1;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px 30px;
    box-shadow: var(--shadow-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header-content h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
}

.subtitle {
    font-size: 14px;
    opacity: 0.95;
    font-weight: 300;
}

.controls {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn {
    padding: 10px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-stats, .btn-layers {
    background-color: rgba(255, 255, 255, 0.15);
}

.btn-upload {
    background-color: var(--success-color);
    border-color: transparent;
}

.btn-upload:hover {
    background-color: #15803d;
}

/* Main Content */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

.map-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

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

.map-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: white;
    padding: 15px 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-width: 300px;
    font-size: 14px;
    z-index: 50;
    color: var(--text-light);
}

/* Sidebar */
.sidebar {
    width: 300px;
    background: white;
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.08);
    transform: translateX(0);
    transition: transform 0.3s ease;
    z-index: 90;
}

.sidebar.hidden {
    transform: translateX(100%);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid var(--border-color);
}

.sidebar-header h3 {
    font-size: 18px;
    color: var(--text-dark);
}

.close-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.2s;
}

.close-btn:hover {
    color: var(--text-dark);
}

.layers-control {
    padding: 15px 20px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    cursor: pointer;
    user-select: none;
}

.checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox span {
    font-size: 14px;
    color: var(--text-dark);
}

.separator {
    height: 1px;
    background-color: var(--border-color);
    margin: 15px 0;
}

.filter-section {
    padding: 15px 20px;
}

.filter-section h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.filter-section label {
    display: block;
    margin-bottom: 12px;
    font-size: 13px;
}

.filter-section span {
    display: block;
    color: var(--text-light);
    margin-bottom: 5px;
    font-weight: 600;
}

.filter-section input,
.filter-section select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 8px;
    font-family: inherit;
}

.filter-section input:focus,
.filter-section select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Stats Panel */
.stats-panel {
    width: 420px;
    background: white;
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.08);
    transform: translateX(0);
    transition: transform 0.3s ease;
    z-index: 85;
}

.stats-panel.hidden {
    transform: translateX(100%);
}

.stats-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 2px solid var(--border-color);
}

.stats-header h3 {
    font-size: 18px;
    color: var(--text-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 20px;
}

.stat-card {
    background: linear-gradient(135deg, var(--bg-light) 0%, #ecf0f1 100%);
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.stat-card h4 {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.chart-container {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.chart-container h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 15px;
}

canvas {
    max-height: 300px;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar,
    .stats-panel {
        position: absolute;
        top: 0;
        right: 0;
        height: calc(100vh - 70px);
        box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
    }

    .stats-panel {
        right: 300px;
    }

    .stats-panel.hidden {
        right: 0;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .controls {
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-content h1 {
        font-size: 24px;
    }

    .sidebar,
    .stats-panel {
        width: 100%;
        position: absolute;
        top: 0;
        right: 0;
        height: 100%;
    }
}

/* Scrollbar styling */
.sidebar::-webkit-scrollbar,
.stats-panel::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-track,
.stats-panel::-webkit-scrollbar-track {
    background: var(--bg-light);
}

.sidebar::-webkit-scrollbar-thumb,
.stats-panel::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.sidebar::-webkit-scrollbar-thumb:hover,
.stats-panel::-webkit-scrollbar-thumb:hover {
    background: var(--text-light);
}

/* Custom markers */
.custom-marker {
    background: transparent;
    border: none;
    box-shadow: none;
}

.marker-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    font-size: 16px;
}

.popup-content {
    min-width: 260px;
}

.popup-header {
    margin-bottom: 10px;
}

.popup-header h3 {
    margin-top: 6px;
    font-size: 16px;
    color: var(--text-dark);
}

.popup-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #e0f2fe;
    color: #0369a1;
    font-size: 11px;
    font-weight: 700;
}

.popup-table {
    width: 100%;
    border-collapse: collapse;
}

.popup-table td {
    padding: 6px 0;
    vertical-align: top;
    font-size: 12px;
    border-bottom: 1px solid #e5e7eb;
}

.popup-table td.field-label {
    color: var(--text-light);
    width: 42%;
    font-weight: 700;
}

.popup-table td.field-value {
    color: var(--text-dark);
    font-weight: 600;
}

.map-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.map-info strong {
    color: var(--text-dark);
    display: block;
    margin-bottom: 4px;
}

/* Leaflet overrides */
.leaflet-control-container {
    z-index: 70;
}

.leaflet-top {
    top: 100px;
}

.leaflet-popup-content {
    font-size: 13px;
    font-family: inherit;
}

.leaflet-popup-content-wrapper {
    border-radius: 8px;
}