/* Global Resets and Variables */
:root {
    --primary-color: #2563eb; /* Blue */
    --secondary-color: #4b5563; /* Gray */
    --accent-color: #ec4899; /* Pink */
    --background-light: #f9fafb;
    --background-medium: #f3f4f6;
    --background-dark: #1f2937;
    --text-light: #f9fafb;
    --text-dark: #111827;
    --border-color: #d1d5db;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --header-height: 70px;
    --filter-panel-width: 280px;
}

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

body {
    font-family: var(--font-family-sans);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden; 
}

main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

a { color: var(--primary-color); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; outline-offset: 2px; }
img { max-width: 100%; height: auto; display: block; }

.container { width: 95%; max-width: 1300px; margin: 0 auto; padding: 0 1rem; }

.visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute; top: -50px; left: 0; background: var(--primary-color);
    color: var(--text-light); padding: 10px 15px; z-index: 10000;
    transition: top 0.3s ease-in-out; border-bottom-right-radius: 4px;
}
.skip-link:focus { top: 0; }

/* Header Styles - Organized and Balanced */
.site-header {
    background-color: var(--background-dark); 
    color: var(--text-light); 
    padding: 0; 
    height: var(--header-height); 
    display: flex; 
    align-items: center; 
    flex-shrink: 0;
    position: sticky; 
    top: 0; 
    z-index: 1050;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.site-header .container { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    width: 100%; 
    height: 100%;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
    gap: 0;
}

/* Logo Section */
.site-logo { 
    display: flex;
    align-items: center;
    height: 100%;
}

.site-logo .logo-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    height: 100%;
    padding: 0 15px;
    transition: all 0.2s ease;
}

.site-logo .logo-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.site-logo .logo-link .logo-icon {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.site-logo .logo-link span {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Navigation */
.site-nav {
    display: flex;
    align-items: center;
    height: 100%;
    flex: 1;
    justify-content: space-between;
    margin: 0 60px;
    min-width: 0;
}

.nav-list { 
    display: flex; 
    list-style: none; 
    margin: 0; 
    padding: 0; 
    height: 100%; 
    align-items: center;
    flex-wrap: nowrap;
    overflow: visible;
    width: 100%;
    justify-content: space-between;
    gap: 40px;
}

.nav-item {
    height: 100%;
    display: flex;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border-bottom: 3px solid transparent;
    position: relative;
    white-space: nowrap;
    flex-shrink: 0;
}

.nav-link.login-btn {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    border-bottom: none;
}

.nav-link.login-btn:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.nav-link:hover, 
.nav-link:focus, 
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-bottom-color: var(--primary-color);
    text-decoration: none;
}

.nav-link.premium::after {
    content: "★";
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.7rem;
    color: var(--warning-color);
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-left: auto;
}

.auth-btn {
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.login-btn {
    color: white;
    background: #3182ce;
    border: 1px solid #3182ce;
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
}

.login-btn:hover {
    background: #2c5aa0;
    border-color: #2c5aa0;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}



/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
}

.user-role {
    font-size: 0.8rem;
    color: var(--warning-color);
    font-weight: 500;
}

.logout-btn {
    padding: 6px 12px;
    background-color: var(--danger-color);
    color: var(--text-light);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
}

.logout-btn:hover {
    background-color: #dc2626;
}

/* Feature Tabs */
.feature-tabs-section {
    background-color: var(--background-medium);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
}

.feature-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    color: var(--text-dark);
}

.feature-tab:hover {
    background-color: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
}

.feature-tab.active {
    background-color: var(--primary-color);
    color: var(--text-light);
    border-color: var(--primary-color);
}

.feature-tab i {
    font-size: 1.1rem;
}

/* Section Visibility */
.map-section,
.dashboard-section,
.compstat-section,
.patrol-section {
    display: none;
    flex-grow: 1;
}

.map-section.active,
.dashboard-section.active,
.compstat-section.active,
.patrol-section.active {
    display: block;
}

/* Dashboard Styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.dashboard-card {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.dashboard-card.full-width {
    grid-column: 1 / -1;
}

.dashboard-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.metric-row {
    display: flex;
    gap: 20px;
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.metric-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--secondary-color);
    margin-top: 5px;
}

/* CompSTAT Styles */
.compstat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.compstat-card {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.compstat-card.full-width {
    grid-column: 1 / -1;
}

.compstat-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.pattern-metrics,
.prediction-metrics {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pattern-item,
.prediction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.pattern-label,
.prediction-label {
    font-weight: 500;
    color: var(--secondary-color);
}

.pattern-value,
.prediction-value {
    font-weight: bold;
    color: var(--primary-color);
}

/* Patrol Route Styles */
.patrol-controls {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.patrol-options {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.patrol-options label {
    font-weight: 500;
    color: var(--secondary-color);
}

.patrol-options select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: white;
}

.generate-route-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--text-light);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.generate-route-btn:hover {
    background-color: #1d4ed8;
}

.patrol-map-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.patrol-map {
    height: 500px;
    background-color: var(--background-medium);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.patrol-info {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.patrol-info h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.route-metrics {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.route-metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

/* Notice Cards */
.public-notice,
.basic-user-notice,
.le-notice {
    margin: 15px 0;
}

.notice-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    border-left: 4px solid var(--primary-color);
}

.notice-card i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 2px;
}

.notice-content h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1rem;
}

.notice-content p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Map Section */
.map-section {
    height: calc(100vh - var(--header-height));
    display: flex;
    flex-direction: column;
}

.map-section .container { height: 100%; padding: 0; max-width: none; width: 100%; display: flex; flex-grow: 1; }
.map-controls { display: flex; flex-direction: row; height: 100%; width: 100%; align-items: stretch; }

.filter-panel {
    width: var(--filter-panel-width); background-color: white; padding: 20px; border-right: 1px solid var(--border-color); overflow-y: auto; flex-shrink: 0;
}

.filter-heading {
    font-size: 1.1rem; font-weight: 600; margin-bottom: 20px; color: var(--text-dark);
}

.filter-subheading {
    font-size: 0.9rem; font-weight: 600; margin: 20px 0 10px 0; color: var(--secondary-color);
}

.filter-subheading:first-of-type { margin-top: 0; }
.filter-group { margin-bottom: 15px; }
.filter-label { display: block; font-size: 0.9rem; font-weight: 500; margin-bottom: 6px; color: var(--secondary-color); }
.year-select {
    width: 100%; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: 4px; background-color: white; font-size: 0.9rem;
}

.year-select:focus { outline: none; border-color: var(--primary-color); box-shadow: 0 0 0 2px rgba(var(--primary-color), 0.2); }
.filter-list { display: flex; flex-direction: column; gap: 8px; }
.filter-card {
    display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border-color); border-radius: 6px; cursor: pointer; transition: all 0.2s ease; background-color: white; font-size: 0.9rem; font-weight: 500;
}

.filter-card:focus-visible { outline: 2px solid var(--primary-color); outline-offset: 2px; }
.filter-card:hover { background-color: var(--background-medium); border-color: #a0aec0; box-shadow: 0 1px 3px rgba(0,0,0,0.07); }
.filter-card.filter-card-active, .filter-card[aria-pressed="true"] {
    background-color: var(--primary-color); color: var(--text-light); border-color: var(--primary-color);
}

.filter-card.filter-card-active .filter-icon, .filter-card[aria-pressed="true"] .filter-icon,
.filter-card.filter-card-active span, .filter-card[aria-pressed="true"] span { color: var(--text-light); }
.filter-icon { font-size: 1rem; width: 18px; text-align: center; color: var(--secondary-color); flex-shrink: 0; }
.filter-icon.traffic    { color: #EF4444; } .filter-icon.property   { color: #F59E0B; }
.filter-icon.person     { color: #10B981; } .filter-icon.society    { color: #6366F1; }
.filter-icon.juvenile   { color: #8B5CF6; } .filter-icon.animal     { color: #EC4899; }
.filter-icon.nuisance   { color: #78716C; } .filter-icon.suspicious { color: #0EA5E9; }
.filter-icon.sex-offender { color: #D946EF; } .filter-icon.advice     { color: #3B82F6; }
.filter-card.legend-card {
    cursor: default; background-color: var(--background-light); border: 1px solid var(--border-color);
}

.filter-card.legend-card:hover { background-color: transparent; border: 1px solid var(--border-color); }
.legend-gradient { width: 100%; }
.legend-label-row { display: flex; justify-content: space-between; align-items: center; width: 100%; margin-bottom: 4px; }
.legend-label { font-size: 0.8em; font-weight: 500; }
.legend-label.left { color: #1fa12e; } .legend-label.right { color: #e60000; }
.legend-bar {
    width: 100%; height: 12px; background: linear-gradient(to right, #1fa12e, #ffff00, #e60000); border-radius: 6px; border: 1px solid var(--border-color);
}

.map-and-info-area {
    flex-grow: 1; display: flex; flex-direction: column; position: relative; background-color: var(--background-light);
}

.map-container {
    flex-grow: 1; position: relative; background-color: var(--background-light);
}

#map {
    width: 100%; height: 100%; border-radius: 0; background-color: var(--background-light);
}

.loading-spinner, .error-message {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: white; padding: 20px 30px; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); text-align: center; z-index: 1000;
}

.loading-spinner i { font-size: 1.8em; margin-bottom: 10px; display: block; color: var(--primary-color); }
.error-message { background-color: var(--danger-color); color: var(--text-light); font-weight: 500; }

.overall-stats-section, .map-info-summary {
    background-color: white; padding: 40px 0; border-top: 1px solid var(--border-color);
}

.map-info-summary { background-color: var(--background-light); }
.overall-stats-section h2, .map-info-summary h2 {
    text-align: center; margin-bottom: 30px; color: var(--text-dark); font-size: 1.8rem;
}

.stats-note, .stats-data-source-note {
    text-align: center; margin-bottom: 30px; color: var(--secondary-color); max-width: 800px; margin-left: auto; margin-right: auto;
}

.stats-data-source-note { margin-top: 20px; font-style: italic; }
.info-grid, .stats-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto;
}

.info-item, .stats-card {
    background-color: var(--background-light); padding: 25px; border-radius: 8px; border: 1px solid var(--border-color); text-align: center;
}

.info-item h3, .stats-card h3 { font-size: 1.2rem; margin-bottom: 15px; color: var(--primary-color); }
.info-item p, .stats-card p { font-size: 0.9rem; color: var(--secondary-color); line-height: 1.5; }
.stats-card p { margin-top: 10px; text-align: center; font-style: italic; }
.chart-container.large-chart {
    height: 300px; margin: 20px 0; position: relative;
}

.chart-container canvas { max-width: 100%; max-height: 100%; }
.chart-error { text-align: center; color: var(--danger-color); padding: 20px; }
.total-sum-display {
    display: flex; flex-direction: column; justify-content: center; align-items: center; min-height: 200px; height: 300px; padding: 30px; background-color: var(--background-light); border-radius: 8px; border: 1px solid var(--border-color);
}

.total-sum-value { font-size: 2.8rem; font-weight: bold; display: block; margin-bottom: 10px; }
.total-sum-label { font-size: 1rem; }

.mapboxgl-popup { max-width: 320px !important; font-family: var(--font-family-sans); z-index: 1002; }
.mapboxgl-popup-content {
    padding: 15px !important; border-radius: 8px !important; box-shadow: 0 4px 12px rgba(0,0,0,0.15) !important; font-size: 0.9rem !important; line-height: 1.4 !important;
}

.mapboxgl-popup-content strong { color: var(--primary-color); display: block; margin-bottom: 5px; } /* Title for popup section */
.mapboxgl-popup-content p { margin: 3px 0; font-size: 0.85rem; } /* Year: value lines */
.mapboxgl-popup-content p > strong { display: inline; color: var(--text-dark); font-weight: 600;} /* Value in popup line */
.mapboxgl-popup-content hr { border: 0; border-top: 1px solid var(--border-color); margin: 8px 0; }
.mapboxgl-popup-close-button {
    font-size: 1.2rem !important; color: var(--secondary-color) !important; padding: 5px !important; top: 5px !important; right: 5px !important;
}

.mapboxgl-popup-close-button:hover { color: var(--text-dark); }

.site-footer {
    background-color: var(--background-dark); color: var(--text-light); padding: 20px 0; text-align: center; margin-top: auto;
}

.site-footer p { margin-bottom: 5px; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover, .site-footer a:focus { color: var(--text-light); }

/* Responsive Design */
@media (max-width: 1024px) { 
    .map-section { height: auto; min-height: calc(100vh - var(--header-height)); }
    .map-controls { flex-direction: column; height: auto; }
    .filter-panel {
        width: 100%; max-height: 40vh; border-right: none; border-bottom: 1px solid var(--border-color);
    }
    .map-and-info-area {
        min-height: 60vh; flex-grow: 1;
    }
    .patrol-map-container {
        grid-template-columns: 1fr;
    }
    .patrol-map {
        height: 400px;
    }
}

@media (max-width: 768px) { 
    body { font-size: 15px; }
    .site-header .container { flex-direction: column; align-items: flex-start; gap: 8px; }
    .site-header { height: auto; padding: 12px 1rem; }
    .header-content { 
        flex-direction: column; 
        gap: 15px; 
        align-items: stretch;
    }
    .site-nav {
        justify-content: center;
        order: 2;
        margin: 0;
    }
    .nav-list { 
        flex-direction: row; 
        gap: 20px; 
        width: auto; 
        height: auto; 
        flex-wrap: wrap;
        justify-content: center;
    }
    .nav-item { height: auto; }
    .nav-link { display: block; padding: 8px 12px; height: auto; border-bottom: none; border-radius: 4px; }
    .nav-link:hover, .nav-link:focus, .nav-link.active {
        background-color: rgba(255, 255, 255, 0.1); border-bottom: none;
    }

    .filter-panel { max-height: 35vh; padding: 15px; } 
    .map-and-info-area { min-height: 65vh; } 
    .filter-heading { font-size: 1rem; }
    .overall-stats-section h2, .map-info-summary h2 { font-size: 1.5rem; margin-bottom: 20px; }
    .info-item h3, .stats-card h3 { font-size: 1.1rem; }
    .info-item p, .stats-card p { font-size: 0.85rem; }
    .chart-container.large-chart { height: 250px; }
    .total-sum-display { min-height: 180px; height: 250px; padding: 20px; }
    .total-sum-value { font-size: 2.2rem; }
    .total-sum-label { font-size: 0.9rem; }
    .feature-tabs {
        flex-direction: column;
        align-items: stretch;
    }
    .feature-tab {
        justify-content: center;
    }
    .dashboard-grid,
    .compstat-grid {
        grid-template-columns: 1fr;
    }
    .metric-row {
        flex-direction: column;
        gap: 15px;
    }
    .patrol-options {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    :root { --filter-panel-width: 100%; }
    .filter-card { padding: 8px 10px; font-size: 0.85rem; gap: 8px; }
    .filter-icon { font-size: 0.9rem; }
    .legend-bar { height: 10px; } .legend-label { font-size: 0.75em; }
    .overall-stats-section, .map-info-summary { padding: 20px 0; }
    .loading-spinner, .error-message { padding: 15px 20px; font-size: 0.9rem; }
    .loading-spinner i { font-size: 1.5em; }
    .mapboxgl-popup-content { font-size: 0.85rem; padding: 10px !important; }
    .chart-container.large-chart { height: 220px; }
    .total-sum-display { min-height: 150px; height: 220px; }
    .total-sum-value { font-size: 2rem; }
    .auth-buttons {
        flex-direction: column;
        gap: 8px;
    }
    .user-menu {
        flex-direction: column;
        gap: 10px;
    }
    .user-info {
        flex-direction: column;
        text-align: center;
    }
}