:root {
    --bg-primary: #ededed;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f3f5;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --text-tertiary: #adb5bd;
    --border-color: #dee2e6;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --color-blue: #0066cc;
    --color-blue-light: #e6f2ff;
    --color-green: #28a745;
    --color-green-light: #e8f5e9;
    --color-orange: #fd7e14;
    --color-orange-light: #fff3e0;
    --color-purple: #6f42c1;
    --color-purple-light: #f3e5f5;
    --color-red: #dc3545;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg-primary: #1a1d23;
    --bg-secondary: #23262d;
    --bg-tertiary: #2a2d35;
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --text-tertiary: #6c757d;
    --border-color: #343a40;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
    --color-blue-light: #1a3a52;
    --color-green-light: #1a3a28;
    --color-orange-light: #3d2817;
    --color-purple-light: #2d1f3d;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    background-color: #eeeeee;
}

/* Header */
.header {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.title {
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--color-blue);
}

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

.btn-icon {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.theme-icon {
    width: 20px;
    height: 20px;
    color: var(--text-primary);
}

.hidden {
    display: none;
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    gap: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.stat-icon.blue {
    background: linear-gradient(135deg, var(--color-blue) 0%, #0052a3 100%);
}

.stat-icon.green {
    background: linear-gradient(135deg, var(--color-green) 0%, #1e7e34 100%);
}

.stat-icon.orange {
    background: linear-gradient(135deg, var(--color-orange) 0%, #e65100 100%);
}

.stat-icon.purple {
    background: linear-gradient(135deg, var(--color-purple) 0%, #5a32a3 100%);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 0.1em;
    font-weight: 500;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    display: inline-block; 
    line-height: 1;
    transform: translateY(-2px);
    transition: transform 0.18s ease;
}

/* Filters */
.filters-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.section-actions {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

@media (max-width: 600px) {
    .section-title {
        flex-wrap: wrap;
        row-gap: 10px;
    }
    .section-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

.section-icon {
    width: 24px;
    height: 24px;
    color: var(--color-blue);
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

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

.filter-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-select,
.filter-input {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 5px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.filters-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-blue);
}

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

/* Map */
.map-container {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
}

.map-counter {
    margin-left: auto;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

#map {
    height: 500px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Charts */
.charts-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
    align-items: start; 
    width: 100%;
    box-sizing: border-box;
}

.chart-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px; 
    padding-inline: 24px; 
    box-shadow: var(--shadow-md);
    position: relative;
    min-height: 260px; 
    transition: var(--transition);
    box-sizing: border-box;
}

.charts-container {
    margin-left: 0;
    margin-right: 0;
}

.chart-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.chart-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    text-align: center;
}

.chart-card canvas {
    width: 100% !important; 
    aspect-ratio: 16 / 9; 
    height: auto !important;
    display: block;
}

.chart-card,
.table-section,
.main-content > * {
    box-sizing: border-box;
}

@media (orientation: portrait) and (max-width: 900px) {
    .charts-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .chart-card {
        padding: 20px;
        min-height: 240px;
    }
    .chart-card canvas { aspect-ratio: 4/3; }
}

@media (orientation: landscape) and (max-width: 900px) {
    .charts-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .chart-card {
        padding: 16px;
        min-height: 220px;
    }
    .chart-card canvas { aspect-ratio: 16/9; }
}

/* Table */
.table-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.table-counter {
    margin-left: auto;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.table-wrapper {
    overflow-x: auto;
    margin-top: 16px;
}

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

.data-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-align: left;
    padding: 12px 16px;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
}

.sort-control {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 18px;
    user-select: none;
    cursor: pointer;
}

.sort-control .triangle {
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    margin: 2px 0;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.sort-control .triangle.up {
    border-bottom: 8px solid var(--text-tertiary);
}

.sort-control .triangle.down {
    border-top: 8px solid var(--text-tertiary);
}

.sort-control .triangle.semi {
    opacity: 0.45;
}

.sort-control .triangle.active {
    opacity: 1;
    border-bottom-color: var(--color-blue);
    border-top-color: var(--color-blue);
}

.sort-control .triangle.up.active { border-bottom-color: var(--color-blue); }
.sort-control .triangle.down.active { border-top-color: var(--color-blue); }

.data-table th .th-inner {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    vertical-align: middle;
    white-space: nowrap; 
}

.data-table th {
    vertical-align: middle; 
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-primary);
}

.data-table tr:hover {
    background: var(--bg-tertiary);
}

.btn-view {
    background: var(--color-blue);
    color: white;
    border: none;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-view:hover {
    background: #0052a3;
    transform: translateY(-1px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 700px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--bg-tertiary);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.modal-header {
    margin-bottom: 24px;
}

.modal-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.modal-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.modal-section {
    margin-bottom: 24px;
}

.modal-section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.modal-info-item {
    background: var(--bg-tertiary);
    padding: 12px;
    border-radius: var(--radius-sm);
}

.modal-info-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.modal-info-value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.modal-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    margin: 4px 4px 4px 0;
}

.badge-yes {
    background: var(--color-green-light);
    color: var(--color-green);
}

.badge-no {
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
}

/* Loading */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    color: white;
}

.loading.hidden {
    display: none;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading p {
    margin-top: 16px;
    font-size: 16px;
}

/* Leaflet Popup Custom Styles */
.leaflet-popup-content-wrapper {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.leaflet-popup-tip {
    background: var(--bg-secondary);
}

.popup-content {
    padding: 8px;
}

.popup-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.popup-info {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

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

.popup-button {
    background: var(--color-blue);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    cursor: pointer;
    margin-top: 8px;
    width: 100%;
    transition: var(--transition);
}

.popup-button:hover {
    background: #0052a3;
}

/* Main Content Grid */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Responsive */
@media (min-width: 1200px) {
    .charts-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .chart-card {
        min-height: 300px;
        padding: 24px;
    }

    .chart-card canvas {
        max-height: 240px !important;
        height: 240px !important;
    }

    .chart-title {
        font-size: 16px;
        margin-bottom: 16px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 12px;
    }

    .header {
        padding: 16px;
    }

    .title {
        font-size: 20px;
    }

    .logo-icon {
        width: 24px;
        height: 24px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-value {
        font-size: 24px;
    }

    .filters-section {
        padding: 16px;
    }

    .filters-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    #map {
        height: 350px;
    }

    .charts-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .chart-card {
        min-height: 250px;
        padding: 20px;
    }

    .chart-card canvas {
        max-height: 180px !important;
        height: 180px !important;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
        max-height: 90vh;
    }

    .table-wrapper {
        overflow-x: auto;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px;
    }

    .section-title {
        font-size: 16px;
        flex-wrap: wrap;
    }

    .map-counter,
    .table-counter {
        flex-basis: 100%;
        margin-left: 34px;
        margin-top: 4px;
    }

    .pagination-container {
        gap: 4px;
        margin-top: 16px;
    }

    .pagination-btn {
        padding: 6px 8px;
        font-size: 12px;
        min-width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .header-actions {
        width: 100%;
        justify-content: space-between;
    }

    .filters-features {
        flex-direction: column;
        gap: 8px;
    }

    .charts-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .chart-card {
        min-height: 260px;
        padding: 20px;
    }

    .chart-card canvas {
        max-height: 200px !important;
        height: 200px !important;
    }

    .chart-title {
        font-size: 15px;
        margin-bottom: 12px;
    }
}

.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.pagination-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    min-width: 40px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--color-blue);
    color: white;
    border-color: var(--color-blue);
    transform: translateY(-1px);
}

.pagination-btn.active {
    background: var(--color-blue);
    color: white;
    border-color: var(--color-blue);
    box-shadow: var(--shadow-sm);
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
}

.pagination-ellipsis {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 4px;
    user-select: none;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}