/* CSS Variables - Clean White Theme with Dark Blue */
:root {
    /* Primary Colors */
    --background: #FFFFFF;
    --surface: #F8F9FA;
    --surface-elevated: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #6B7280;
    --border: #E5E7EB;
    --overlay: rgba(0, 0, 0, 0.5);
    
    /* Brand Colors */
    --brand-dark: #1a1a1a;
    --brand-medium: #333333;
    --brand-light: #666666;
    --brand-lighter: #f5f5f5;
    
    /* Accent Colors */
    --primary-500: #1a1a1a;
    --primary-600: #000000;
    --primary-700: #000000;
    --primary-contrast: #FFFFFF;
    
    /* Risk Colors */
    --risk-very-low: #22C55E;
    --risk-low: #84CC16;
    --risk-medium: #F59E0B;
    --risk-high: #EF4444;
    --risk-very-high: #991B1B;
    
    /* Shadows - Crisp and minimal */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Animation */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Sizes */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-full: 9999px;
    
    /* Z-index */
    --z-base: 1;
    --z-dropdown: 10;
    --z-sticky: 100;
    --z-fixed: 1000;
    --z-modal: 1500;
    --z-toast: 5000;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Prevent scroll when panels are open on mobile */
body.panel-open {
    overflow: hidden;
}

body.sidebar-open {
    overflow: hidden;
}

/* Map Container */
#map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 60px; /* Space for bottom bar */
    z-index: var(--z-base);
}

/* Hide Mapbox default controls */
.mapboxgl-ctrl-nav-compass,
.mapboxgl-ctrl-zoom-in,
.mapboxgl-ctrl-zoom-out,
.mapboxgl-ctrl-group {
    display: none !important;
}

/* Header */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: var(--z-fixed);
    background: #FFFFFF;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

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

.logo img {
    height: 36px;
    width: auto;
}

/* Header Controls */
.header-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
}

/* Control Button Base */
.control-button {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: #FFFFFF;
    color: var(--brand-dark);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.control-button:hover {
    background: var(--brand-dark);
    color: white;
    border-color: var(--brand-dark);
}

.control-button:active {
    background: var(--primary-700);
}

.control-button.active {
    background: var(--brand-dark);
    color: white;
    border-color: var(--brand-dark);
}

/* Tooltip */
.control-button-tooltip {
    display: none;
}

/* Bottom Control Bar */
.bottom-control-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 60px;
    display: flex;
    align-items: stretch;
    z-index: 20000;
    background: #FFFFFF;
    border-top: 1px solid var(--border);
    box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.05);
}

/* Enhanced bottom control bar button states */
.bottom-control-bar .control-button {
    flex: 1;
    height: 60px;
    border-radius: 0;
    border: none;
    border-right: 1px solid var(--border);
    background: #FFFFFF;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    position: relative;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.bottom-control-bar .control-button:last-child {
    border-right: none;
}

.bottom-control-bar .control-button:hover {
    background: var(--brand-lighter);
    color: var(--brand-dark);
}

.bottom-control-bar .control-button:active {
    background: var(--brand-medium);
    color: white;
    transform: scale(0.98);
}

.bottom-control-bar .control-button.active {
    background: var(--brand-dark);
    color: white;
    position: relative;
}

.bottom-control-bar .control-button.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: white;
    border-radius: 0 0 3px 3px;
}

.bottom-control-bar .control-button i {
    font-size: 20px;
    transition: all var(--transition-fast);
}

.bottom-control-bar .control-button.active i {
    transform: scale(1.1);
}

/* Search Container */
.search-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px 20px;
    background: #FFFFFF;
    z-index: 3000;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.search-container.visible {
    transform: translateY(0);
    opacity: 1;
}

.search-input-container {
    display: flex;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.search-input-container:focus-within {
    border-color: var(--brand-dark);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    height: 44px;
    color: var(--text-primary);
    font-size: 16px;
    outline: none;
    padding: 0 16px;
}

.search-icon {
    color: var(--text-secondary);
    font-size: 18px;
    padding-left: 16px;
}

.search-close {
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 0 16px;
    transition: all var(--transition-fast);
}

.search-close:hover {
    color: var(--brand-dark);
}

.search-suggestions {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    margin-top: -1px;
    max-height: 300px;
    overflow-y: auto;
    display: none;
    box-shadow: var(--shadow-md);
}

.search-suggestions.visible {
    display: block;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    transition: background-color var(--transition-fast);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background-color: var(--brand-lighter);
}

/* Search Suggestions (Modern Component) */
.search-suggestion {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    transition: background-color var(--transition-fast);
}

.search-suggestion:last-child {
    border-bottom: none;
}

.search-suggestion:hover,
.search-suggestion.highlighted {
    background-color: var(--brand-lighter);
}

.suggestion-icon {
    color: var(--text-secondary);
    font-size: 14px;
    width: 16px;
    text-align: center;
}

.suggestion-content {
    flex: 1;
}

.suggestion-title {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.suggestion-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.suggestion-type {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.suggestion-title mark,
.suggestion-subtitle mark {
    background-color: #fff3cd;
    color: #856404;
    padding: 1px 2px;
    border-radius: 2px;
}

/* Map Controls */
.map-overlay-controls {
    position: fixed;
    top: 80px;
    left: 20px;
    z-index: var(--z-sticky);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Dynamic Legend */
.dynamic-legend {
    position: fixed;
    top: 80px;
    left: 80px;
    width: 280px;
    max-height: calc(100vh - 160px);
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-sticky);
    transition: transform var(--transition-normal);
    overflow: hidden;
}

.dynamic-legend.collapsed {
    transform: translateX(-240px);
}

.dynamic-legend-header {
    background: var(--brand-dark);
    color: white;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.dynamic-legend-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: white;
}

.legend-toggle-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.legend-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.dynamic-legend.collapsed .legend-toggle-btn i {
    transform: rotate(180deg);
}

.dynamic-legend-content {
    padding: 12px;
    max-height: calc(100vh - 220px);
    overflow-y: auto;
}

.dynamic-legend-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.dynamic-legend-item:last-child {
    border-bottom: none;
}

.dynamic-legend-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    margin-right: 10px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

.dynamic-legend-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.3;
}

.dynamic-legend-count {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    background: var(--surface);
    padding: 2px 6px;
    border-radius: var(--radius-full);
    margin-left: 8px;
    flex-shrink: 0;
}

.map-control-button {
    background: #FFFFFF;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid var(--border);
    color: var(--brand-dark);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    font-size: 18px;
    font-weight: 300;
}

.map-control-button:hover {
    background: var(--brand-dark);
    color: white;
    border-color: var(--brand-dark);
}

/* Fix zoom button content */
#zoomInBtn::after {
    content: '+';
}

#zoomOutBtn::after {
    content: '−';
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 60px;
    width: 320px;
    background: #FFFFFF;
    z-index: calc(var(--z-modal) + 350);
    transform: translateX(-100%);
    transition: transform var(--transition-slow);
    border-right: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar.visible {
    transform: translateX(0);
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #FFFFFF;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--brand-dark);
}

.sidebar-close {
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sidebar-close:hover {
    color: var(--brand-dark);
}

.sidebar-content {
    padding: 20px;
    flex: 1;
}

.sidebar-section {
    margin-bottom: 30px;
}

.sidebar-section-title {
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--brand-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-section-icon {
    color: var(--brand-dark);
}

/* Stats Box */
.sidebar-stats {
    background: var(--surface);
    border-radius: var(--radius-md);
    padding: 15px;
    border: 1px solid var(--border);
}

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

.stat-item:last-child {
    border-bottom: none;
}

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

.stat-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-overlay {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 60px;
    background: var(--overlay);
    z-index: calc(var(--z-modal) + 300);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.sidebar-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

/* Panels */
.panel {
    position: fixed;
    top: 80px;
    right: 20px;
    width: 320px;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
    background: #FFFFFF;
    color: var(--text-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    z-index: calc(var(--z-modal) + 400);
    opacity: 0;
    transform: translateY(10px) scale(0.98);
    pointer-events: none;
    transition: all var(--transition-normal);
}

.panel.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.panel-header {
    padding: 16px 20px;
    background: var(--brand-dark);
    color: white;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: white;
    margin: 0;
}

.panel-icon {
    color: white;
    font-size: 16px;
}

.panel-content {
    padding: 18px;
}

/* Filter Components */
.filter-group {
    margin-bottom: 18px;
}

.filter-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.custom-multi-select {
    position: relative;
}

.multi-select-toggle {
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--transition-fast);
    width: 100%;
}

.multi-select-toggle:hover {
    border-color: var(--brand-dark);
}

.multi-select-toggle:after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    color: var(--text-secondary);
}

.multi-select-toggle.active:after {
    content: '\f077';
}

.multi-select-options {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    max-height: 200px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    box-shadow: var(--shadow-md);
    margin-top: 4px;
}

.multi-select-options.visible {
    display: block;
}

.multi-select-option {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.multi-select-option:hover {
    background-color: var(--brand-lighter);
}

.multi-select-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.checkmark {
    width: 16px;
    height: 16px;
    background-color: #FFFFFF;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.multi-select-option input:checked ~ .checkmark {
    background-color: var(--brand-dark);
    border-color: var(--brand-dark);
}

.multi-select-option .checkmark {
    cursor: pointer;
}

.checkmark:after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 9px;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.multi-select-option input:checked ~ .checkmark:after {
    opacity: 1;
}

.multi-select-option label {
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
    user-select: none;
    flex: 1;
}

/* Commodity Category Filters */
.commodity-category-filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
}

.category-filter-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    padding: 6px 8px;
    border-radius: var(--radius-sm);
}

.category-filter-item:hover {
    background-color: rgba(26, 26, 26, 0.05);
}

.category-filter-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.category-filter-item .checkmark {
    width: 16px;
    height: 16px;
    background-color: #FFFFFF;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    margin-right: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.category-filter-item input:checked ~ .checkmark {
    background-color: var(--brand-dark);
    border-color: var(--brand-dark);
}

.category-filter-item .checkmark:after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 9px;
    color: white;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.category-filter-item input:checked ~ .checkmark:after {
    opacity: 1;
}

.category-filter-item label {
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
    user-select: none;
    flex: 1;
    font-weight: 500;
}

/* Filter Buttons */
.filter-actions {
    display: flex;
    gap: 8px;
    margin-top: 20px;
}

.filter-button {
    flex: 1;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.filter-button.reset {
    background: #FFFFFF;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.filter-button.reset:hover {
    background: var(--surface);
    border-color: var(--brand-dark);
    color: var(--brand-dark);
}

.filter-button.apply {
    background: var(--brand-dark);
    color: white;
}

.filter-button.apply:hover {
    background: var(--primary-700);
}

/* Legend Items */
.legend-item {
    display: flex;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.legend-item:last-child {
    border-bottom: none;
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-sm);
    margin-right: 12px;
    border: 1px solid rgba(0, 0, 0, 0.15);
}

.legend-name {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.legend-count {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
    background: var(--surface);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

/* Loading */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.loading-container {
    text-align: center;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--brand-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

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

.loading-text {
    font-size: 16px;
    color: var(--text-primary);
}

/* Popup Styles */
.mapboxgl-popup {
    max-width: 320px !important;
}

.mapboxgl-popup-content {
    padding: 0 !important;
    overflow: hidden;
    border-radius: var(--radius-md) !important;
    background: #FFFFFF !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border) !important;
}

.mapboxgl-popup-close-button {
    font-size: 18px !important;
    color: var(--text-secondary) !important;
    top: 10px !important;
    right: 10px !important;
    transition: all var(--transition-fast) !important;
}

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

.mine-popup {
    overflow: hidden;
}

.popup-header {
    background: var(--brand-dark);
    padding: 16px 18px;
    color: white;
}

.popup-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
    margin-bottom: 8px;
}

.popup-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.popup-tag {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    padding: 3px 8px;
    font-size: 11px;
    color: white;
    display: flex;
    align-items: center;
    gap: 5px;
}

.tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.popup-secondary-commodities {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.85);
}

.popup-secondary-label {
    font-weight: 500;
    opacity: 0.85;
}

.popup-secondary-pill {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    padding: 2px 7px;
    color: white;
}

.popup-content {
    padding: 16px 18px;
}

.popup-section {
    margin-bottom: 14px;
}

.popup-section:last-child {
    margin-bottom: 0;
}

.popup-section-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.popup-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 13px;
}

.popup-label {
    color: var(--text-secondary);
}

.popup-value {
    color: var(--text-primary);
    font-weight: 500;
}

.risk-source-note {
    font-size: 0.7rem;
    color: var(--text-muted, #999);
    font-style: italic;
    margin-top: 2px;
    line-height: 1.3;
}

/* Risk Indicator */
.risk-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
}

.risk-bar {
    flex: 1;
    height: 5px;
    background: var(--surface);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.risk-level {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.risk-very-low {
    background: var(--risk-very-low);
    width: 20%;
}

.risk-low {
    background: var(--risk-low);
    width: 40%;
}

.risk-medium {
    background: var(--risk-medium);
    width: 60%;
}

.risk-high {
    background: var(--risk-high);
    width: 80%;
}

.risk-very-high {
    background: var(--risk-very-high);
    width: 100%;
}

/* New risk scoring classification aliases */
.risk-minimal {
    background: var(--risk-very-low);
    width: 20%;
}

.risk-extreme {
    background: var(--risk-very-high);
    width: 100%;
}

.risk-value {
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.risk-very-low-text { color: var(--risk-very-low); }
.risk-low-text { color: var(--risk-low); }
.risk-medium-text { color: var(--risk-medium); }
.risk-high-text { color: var(--risk-high); }
.risk-very-high-text { color: var(--risk-very-high); }

/* New risk scoring classification text colors */
.risk-minimal-text { color: var(--risk-very-low); }
.risk-extreme-text { color: var(--risk-very-high); }

/* Popup button container - holds multiple buttons */
.popup-buttons {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.popup-button {
    flex: 1;
    padding: 8px;
    background: var(--brand-dark);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.popup-button:hover {
    background: var(--primary-700);
}

/* Special styling for the Risk Details button */
.popup-button.risk-details-btn {
    background: #e74c3c;
    position: relative;
}

.popup-button.risk-details-btn:hover {
    background: #c0392b;
}

/* Risk Details Panel Styles */
.risk-details-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.risk-details-section:last-child {
    border-bottom: none;
}

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

.risk-details-section-title i {
    color: var(--primary);
}

.risk-indicator-large {
    margin-bottom: 16px;
}

.risk-bar-large {
    height: 12px;
    background: var(--surface);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 12px;
}

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

.risk-score-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
}

.risk-score-label {
    font-size: 18px;
    font-weight: 600;
}

.risk-completeness {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

.risk-completeness i {
    color: var(--success);
}

.risk-categories-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.risk-category-item {
    background: transparent;
    border: none;
    border-radius: 6px;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.risk-category-item:hover {
    border-color: transparent;
    box-shadow: none;
}

.risk-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
}

.risk-category-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.risk-category-name {
    font-size: 15px;
    font-weight: 500;
    color: #FFFFFF;
}

.risk-category-count {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-full);
}

.risk-category-score {
    display: flex;
    align-items: center;
    gap: 8px;
}

.risk-score-value {
    font-size: 17px;
    font-weight: 600;
    color: #FFFFFF;
}

.risk-score-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-score-badge.risk-minimal {
    background: rgba(46, 204, 113, 0.15);
    color: var(--risk-very-low);
}

.risk-score-badge.risk-low {
    background: rgba(52, 152, 219, 0.15);
    color: var(--risk-low);
}

.risk-score-badge.risk-medium {
    background: rgba(241, 196, 15, 0.15);
    color: var(--risk-medium);
}

.risk-score-badge.risk-high {
    background: rgba(230, 126, 34, 0.15);
    color: var(--risk-high);
}

.risk-score-badge.risk-extreme {
    background: rgba(231, 76, 60, 0.15);
    color: var(--risk-very-high);
}

.risk-category-toggle {
    font-size: 14px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.risk-category-bar {
    height: 6px;
    background: var(--bg);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: 8px;
}

.risk-subcategories-list {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.risk-subcategory-item {
    padding: 12px;
    background: var(--bg);
    border-radius: var(--radius-md);
}

.risk-subcategory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.risk-subcategory-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
}

.risk-subcategory-score {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
}

.risk-subcategory-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.risk-meta-badge {
    font-size: 11px;
    padding: 3px 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
}

.risk-meta-weighted {
    font-size: 11px;
    color: var(--text-muted);
    margin-left: auto;
}

.risk-subcategory-justification {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text);
    margin-top: 8px;
    padding: 8px;
    background: white;
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-sm);
}

.risk-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px 24px;
    font-size: 14px;
    color: var(--text-muted);
}

.risk-loading i {
    font-size: 24px;
}

.risk-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px 24px;
    text-align: center;
}

.risk-error i {
    font-size: 48px;
    color: #ff6b6b;
}

.risk-error p {
    font-size: 14px;
    color: #FFFFFF;
    margin: 0;
}

/* Disambiguation Popup Styles */
.disambiguation-popup .mapboxgl-popup-content {
    padding: 0;
    min-width: 280px;
    max-width: 320px;
}

.disambiguation-popup-content {
    max-height: 400px;
    overflow-y: auto;
}

.disambiguation-header {
    padding: 16px 18px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.disambiguation-header h4 {
    margin: 0 0 6px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.disambiguation-header p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.disambiguation-list {
    display: flex;
    flex-direction: column;
}

.disambiguation-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    text-align: left;
    width: 100%;
}

.disambiguation-item:last-child {
    border-bottom: none;
}

.disambiguation-item:hover {
    background-color: var(--surface);
}

.disambiguation-item:active {
    background-color: var(--border);
}

.disambiguation-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.disambiguation-details {
    flex: 1;
    min-width: 0;
}

.disambiguation-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.disambiguation-meta {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Touch-friendly tap targets on mobile */
@media (max-width: 768px) {
    .disambiguation-item {
        padding: 16px 18px;
        min-height: 60px;
    }

    .disambiguation-marker {
        width: 14px;
        height: 14px;
    }
}

/* Mine Details Sidebar */
.mine-details-sidebar {
    position: fixed;
    top: 60px;
    right: 0;
    bottom: 60px;
    width: 380px;
    background: #FFFFFF;
    z-index: calc(var(--z-modal) + 450);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
    /* Reserve scrollbar-gutter so content doesn't jump horizontally when async
       sections (seismic / news) load and the scrollbar toggles on/off. */
    scrollbar-gutter: stable;
    display: flex;
    flex-direction: column;
}

.mine-details-sidebar.visible {
    transform: translateX(0);
}

.mine-details-overlay {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 60px;
    background: var(--overlay);
    z-index: calc(var(--z-modal) + 400);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.mine-details-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.mine-info-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mine-info-row {
    display: flex;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.mine-info-row:last-child {
    border-bottom: none;
}

.mine-info-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.mine-info-value {
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
    text-align: right;
}

/* Events Section (News & Earthquakes) */
.events-container {
    max-height: 300px;
    overflow-y: auto;
}

.events-loading,
.events-empty {
    padding: 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.events-loading i,
.events-empty i {
    margin-right: 8px;
}

.events-empty .fa-check-circle {
    color: var(--success);
}

.events-empty .fa-exclamation-circle {
    color: var(--warning);
}

.events-count {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-left: 6px;
}

.cache-status {
    font-size: 11px;
    color: var(--text-muted);
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    text-align: center;
}

.cache-status.refreshed {
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.event-item {
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

.event-item.severity-high {
    border-left-color: var(--danger);
}

.event-item.severity-medium {
    border-left-color: var(--warning);
}

.event-item.severity-low {
    border-left-color: var(--success);
}

.event-item.magnitude-high {
    border-left-color: var(--danger);
}

.event-item.magnitude-medium {
    border-left-color: var(--warning);
}

.event-item.magnitude-low {
    border-left-color: var(--info);
}

.event-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    font-size: 11px;
}

.event-type-icon {
    color: var(--text-secondary);
}

.event-date {
    color: var(--text-muted);
}

.severity-badge,
.magnitude-badge {
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 10px;
    font-weight: 600;
    margin-left: auto;
}

.severity-badge.severity-high,
.magnitude-badge.magnitude-high {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

.severity-badge.severity-medium,
.magnitude-badge.magnitude-medium {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.severity-badge.severity-low,
.magnitude-badge.magnitude-low {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.relevance-badge {
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 10px;
    font-weight: 600;
    margin-left: auto;
    background: rgba(59, 130, 246, 0.15);
    color: var(--info, #3b82f6);
}

.proximity-badge {
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 10px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-transform: capitalize;
}

.event-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 4px;
}

.event-title a {
    color: var(--text-primary);
    text-decoration: none;
}

.event-title a:hover {
    color: var(--brand-primary);
    text-decoration: underline;
}

.event-source,
.event-details {
    font-size: 11px;
    color: var(--text-muted);
}

.events-more {
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
    padding: 8px;
    border-top: 1px solid var(--border-color);
    margin-top: 8px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--brand-dark);
    color: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: var(--z-toast);
    opacity: 0;
    transition: all var(--transition-normal);
    min-width: 280px;
    max-width: 90%;
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 13px;
    opacity: 0.9;
}

.toast-close {
    cursor: pointer;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.toast-close:hover {
    opacity: 1;
}

.mapboxgl-popup-content {
    border-radius: var(--radius-md) !important;
}

/* Map Attribution */
.mapboxgl-ctrl-attrib {
    background: rgba(255, 255, 255, 0.9) !important;
    border-radius: var(--radius-sm) !important;
    padding: 2px 6px !important;
    margin: 8px !important;
    font-size: 11px !important;
}

/* Feedback Modal */
.feedback-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay);
    z-index: calc(var(--z-modal) + 500);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.feedback-modal.visible {
    opacity: 1;
    visibility: visible;
}

.feedback-modal-content {
    width: 480px;
    max-width: 90%;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.feedback-modal-header {
    background: var(--brand-dark);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feedback-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: white;
}

.feedback-modal-close {
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.feedback-modal-close:hover {
    opacity: 0.8;
}

.feedback-modal-body {
    padding: 24px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-dark);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 24px;
}

.feedback-cancel-btn,
.feedback-submit-btn {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.feedback-cancel-btn {
    background: #FFFFFF;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.feedback-cancel-btn:hover {
    background: var(--surface);
    border-color: var(--brand-dark);
}

.feedback-submit-btn {
    background: var(--brand-dark);
    color: white;
}

.feedback-submit-btn:hover {
    background: var(--primary-700);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .app-header {
        padding: 0 16px;
    }

    .logo img {
        height: 30px;
    }

    .header-controls {
        gap: 6px;
    }

    .header-controls .control-button {
        width: 36px;
        height: 36px;
    }

    .map-overlay-controls {
        top: 70px;
        left: 16px;
    }
    
    /* Mobile specific button improvements */
    .bottom-control-bar .control-button {
        font-size: 16px;
        min-height: 60px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .bottom-control-bar .control-button i {
        font-size: 18px;
    }
    
    .bottom-control-bar .control-button:active {
        transform: scale(0.95);
        background: var(--brand-medium);
    }
    
    .bottom-control-bar .control-button.active {
        background: var(--brand-dark);
        color: white;
    }
    
    /* Improve touch target */
    .bottom-control-bar .control-button::after {
        content: '';
        position: absolute;
        top: -5px;
        left: -5px;
        right: -5px;
        bottom: -5px;
        background: transparent;
        z-index: -1;
    }
    
    /* Mobile Panel Behavior - Full Screen */
    .panel {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        bottom: 60px;
        width: 100%;
        max-height: none;
        border-radius: 0;
        z-index: calc(var(--z-modal) + 400);
        transform: translateY(100%);
        transition: transform var(--transition-normal);
    }
    
    .panel.visible {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    /* Panel header on mobile */
    .panel-header {
        padding: 20px;
        position: sticky;
        top: 0;
        z-index: 10;
    }
    
    .panel-content {
        padding: 20px;
        padding-bottom: 40px; /* Extra space at bottom */
    }
    
    /* Mobile Sidebar Behavior */
    .sidebar {
        width: 280px;
        z-index: calc(var(--z-modal) + 350);
    }
    
    .sidebar.visible {
        transform: translateX(0);
    }
    
    .sidebar-overlay {
        z-index: calc(var(--z-modal) + 300);
    }
    
    /* Mobile Mine Details */
    .mine-details-sidebar {
        width: 100%;
        z-index: calc(var(--z-modal) + 450);
    }
    
    .mine-details-overlay {
        z-index: calc(var(--z-modal) + 400);
    }
    
    /* Search container mobile */
    .search-container {
        padding: 12px 16px;
    }
    
    /* Toast mobile */
    .toast {
        left: 16px;
        right: 16px;
        transform: translateY(100px);
        min-width: auto;
        max-width: none;
    }
    
    .toast.visible {
        transform: translateY(0);
    }
    
    /* Feedback modal mobile */
    .feedback-modal-content {
        width: calc(100% - 32px);
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }
    
    .feedback-modal-body {
        padding: 20px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .feedback-cancel-btn,
    .feedback-submit-btn {
        width: 100%;
    }
}

/* Smaller mobile devices */
@media (max-width: 480px) {
    .sidebar {
        width: 260px;
    }
    
    .app-header {
        padding: 0 12px;
    }
    
    .map-overlay-controls {
        left: 12px;
    }
    
    .toast {
        left: 12px;
        right: 12px;
    }
}

/* ==============================
   Commodity Legend Styles
   ============================== */

/* Container for the legend component */
#commodityLegendContainer {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 300px;
    height: auto !important;
    z-index: var(--z-sidebar);
}

.commodity-legend {
    width: 100%;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    font-family: inherit;
    user-select: none;
}

.commodity-legend.hidden .legend-header h3 {
    margin-bottom: 0;
}

/* Legend Header */
.legend-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
}

.legend-header h3 {
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.legend-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.legend-toggle {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1;
    transition: color var(--transition-fast);
}

.legend-toggle:hover {
    color: var(--text-primary);
}

.legend-summary {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--text-secondary);
}

.commodity-count {
    font-weight: 500;
}

.critical-count {
    color: #FF6B6B;
    font-weight: 500;
}

.selected-count {
    color: var(--primary-500);
    font-weight: 500;
}

/* Legend Controls */
.legend-controls {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    gap: 8px;
}

.legend-btn {
    flex: 1;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--background);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.legend-btn:hover {
    background: var(--surface);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.select-all-btn:hover {
    background: var(--primary-500);
    color: var(--primary-contrast);
    border-color: var(--primary-500);
}

.clear-all-btn:hover {
    background: #EF4444;
    color: white;
    border-color: #EF4444;
}

/* Legend Items Container */
.legend-items {
    max-height: 500px;
    overflow-y: auto;
    padding: 8px;
}

.legend-items::-webkit-scrollbar {
    width: 4px;
}

.legend-items::-webkit-scrollbar-track {
    background: var(--surface);
}

.legend-items::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: var(--radius-full);
}

/* Individual Legend Item */
.legend-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    margin-bottom: 2px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.legend-item:hover {
    background: var(--surface);
}

.legend-item:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: -2px;
}

.legend-item.selected {
    background: rgba(26, 26, 26, 0.05);
    border: 1px solid var(--primary-500);
}

.legend-item.critical {
    position: relative;
}

.legend-item.critical::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #FF6B6B;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

/* Color Indicator */
.legend-item-color {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
    margin-right: 12px;
}

/* Content Area */
.legend-item-content {
    flex: 1;
    min-width: 0;
}

.legend-item-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 2px;
}

.legend-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.critical-badge {
    color: #FF6B6B;
    font-size: 12px;
    font-weight: bold;
    flex-shrink: 0;
}

.legend-item-count {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Checkbox */
.legend-item-checkbox {
    width: 18px;
    height: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.legend-item.selected .legend-item-checkbox {
    background: var(--primary-500);
    border-color: var(--primary-500);
}

.checkbox-icon {
    color: var(--primary-contrast);
    font-size: 12px;
    font-weight: bold;
}

/* Empty State */
.legend-empty-state {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 32px;
    margin-bottom: 12px;
    opacity: 0.6;
}

.empty-message {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.empty-hint {
    font-size: 12px;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    #commodityLegendContainer {
        left: 12px;
        right: 12px;
        width: auto;
        bottom: 60px;
        height: auto !important;
    }

    .commodity-legend {
        width: 100%;
    }

    .legend-header {
        padding: 12px;
    }

    .legend-controls {
        padding: 8px 12px;
    }

    .legend-items {
        max-height: 350px;
    }
}

@media (max-width: 480px) {
    .commodity-legend {
        bottom: 80px;
    }

    .legend-item {
        padding: 6px 8px;
    }

    .legend-item-name {
        font-size: 12px;
    }

    .legend-item-count {
        font-size: 10px;
    }
}

/* Enhanced Error Handling & User Feedback Styles */

/* Notification System */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
    pointer-events: none;
}

.notification {
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: 12px;
    min-width: 320px;
    max-width: 400px;
    overflow: hidden;
    pointer-events: auto;
    transform: translateY(-20px);
    opacity: 0;
    transition: all 300ms ease;
    border-left: 4px solid var(--border);
}

.notification.notification-success {
    border-left-color: var(--risk-very-low);
}

.notification.notification-error {
    border-left-color: var(--risk-high);
}

.notification.notification-warning {
    border-left-color: var(--risk-medium);
}

.notification.notification-info {
    border-left-color: var(--primary-500);
}

.notification.notification-loading {
    border-left-color: var(--brand-medium);
}

.notification-content {
    padding: 16px;
}

.notification-header {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.notification-icon {
    font-size: 16px;
    margin-right: 8px;
}

.notification-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    flex: 1;
}

.notification-close {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.notification-close:hover {
    background-color: var(--surface);
    color: var(--text-primary);
}

.notification-message {
    font-size: 13px;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.notification-progress {
    height: 3px;
    background-color: var(--surface);
    border-radius: var(--radius-sm);
    margin: 8px 0;
    overflow: hidden;
}

.notification-progress-bar {
    height: 100%;
    background-color: var(--primary-500);
    transition: width 300ms ease;
}

.notification-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.notification-action {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.notification-action:hover {
    background-color: var(--primary-500);
    color: var(--primary-contrast);
    border-color: var(--primary-500);
}

/* Filter Status Component */
.filter-status-container {
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin: 12px;
    box-shadow: var(--shadow-sm);
    display: none;
}

.filter-status-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}

.filter-status-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-status-icon {
    font-size: 14px;
}

.filter-status-text {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.filter-clear-all {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
}

.filter-clear-all:hover {
    background-color: var(--risk-high);
    color: white;
    border-color: var(--risk-high);
}

.filter-status-list {
    padding: 12px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-tag {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 4px 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-tag:hover {
    background-color: var(--primary-500);
    color: var(--primary-contrast);
    border-color: var(--primary-500);
}

.filter-label {
    font-weight: 500;
}

.filter-value {
    color: var(--text-secondary);
}

.filter-tag:hover .filter-value {
    color: var(--primary-contrast);
}

.filter-count {
    background: var(--primary-500);
    color: var(--primary-contrast);
    border-radius: var(--radius-full);
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 600;
    min-width: 16px;
    text-align: center;
}

.filter-tag:hover .filter-count {
    background: var(--primary-contrast);
    color: var(--primary-500);
}

.filter-remove {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    margin-left: 2px;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.filter-remove:hover {
    background-color: var(--risk-high);
    color: white;
}

.filter-tag:hover .filter-remove {
    color: var(--primary-contrast);
}

.filter-tag:hover .filter-remove:hover {
    background-color: var(--risk-high);
    color: white;
}

/* Enhanced Loading States */
.loading-enhanced {
    position: relative;
    overflow: hidden;
}

.loading-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-500), transparent);
    animation: loading-sweep 2s linear infinite;
    z-index: 1;
}

@keyframes loading-sweep {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Loading Indicator Updates */
.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.loading-progress {
    width: 200px;
    height: 4px;
    background-color: var(--surface);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 8px;
}

.loading-progress-bar {
    height: 100%;
    background-color: var(--primary-500);
    transition: width 300ms ease;
    border-radius: var(--radius-sm);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .notification-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .notification {
        min-width: auto;
        max-width: none;
    }

    .filter-status-container {
        margin: 8px;
    }

    .filter-status-list {
        padding: 8px 12px;
    }

    .filter-tag {
        font-size: 10px;
        padding: 3px 6px;
    }
}

@media (max-width: 480px) {
    .notification {
        margin-bottom: 8px;
    }

    .notification-content {
        padding: 12px;
    }

    .notification-actions {
        flex-direction: column;
    }

    .filter-status-header {
        padding: 10px 12px;
    }

    .filter-status-text {
        font-size: 12px;
    }
}

/* Modal Overlays */
.contact-modal-overlay,
.premium-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
}

.contact-modal,
.premium-modal {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.contact-header,
.premium-header {
    background: var(--brand-dark);
    color: white;
    padding: 20px 24px;
    display: flex;
    justify-content: between;
    align-items: center;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.contact-header h2,
.premium-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    flex: 1;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.contact-content,
.premium-content {
    padding: 24px;
}

.contact-intro,
.premium-intro {
    margin-bottom: 24px;
}

.contact-intro p,
.premium-intro p {
    margin: 0 0 12px 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.premium-message {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

/* Contact Form */
.contact-form h3 {
    margin: 0 0 16px 0;
    color: var(--text-primary);
}

.contact-form-fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.btn-primary,
.btn-secondary {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: var(--primary-500);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-600);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border);
}

/* Email Section */
.email-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    margin: 20px 0;
}

.email-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.email-address,
.email-link {
    color: var(--primary-500);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.email-address:hover,
.email-link:hover {
    text-decoration: underline;
}

.response-time,
.response-note {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 8px;
}

.contact-response-note {
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* Premium Features */
.features-section,
.pricing-section,
.demo-section {
    margin: 24px 0;
}

.features-section h4,
.pricing-section h4,
.demo-section h4 {
    margin: 0 0 16px 0;
    color: var(--text-primary);
    font-size: 18px;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features-list li {
    padding: 8px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.features-list li::before {
    content: '✓';
    color: #22c55e;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.pricing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
}

.pricing-card.featured {
    border-color: var(--primary-500);
    background: var(--primary-500);
    color: white;
}

.pricing-card h5 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 600;
}

.price {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 16px;
}

.price span {
    font-size: 16px;
    font-weight: normal;
    opacity: 0.7;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-card li {
    padding: 6px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.pricing-card.featured li {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}

.pricing-card li:last-child {
    border-bottom: none;
}

/* Contact Info Section */
.contact-info {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin: 24px 0;
}

.contact-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 16px 0;
}

@media (min-width: 480px) {
    .contact-actions {
        flex-direction: row;
        align-items: center;
    }
}

/* Legacy Premium Modal Styles - Updated to match original design */

/* Premium Modal - Legacy Style Layout */
.premium-modal {
    max-width: 800px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.premium-header {
    background: white;
    color: #2c3e50;
    padding: 40px 40px 30px 40px;
    position: relative;
    border-radius: 15px 15px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.premium-header .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: #666;
    font-size: 20px;
    padding: 8px;
}

.premium-header .modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #333;
}

.premium-badge {
    background: linear-gradient(45deg, #f39c12, #e67e22);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
    margin-bottom: 20px;
    display: inline-block;
}

.premium-icon {
    font-size: 4em;
    color: #f39c12;
    margin-bottom: 20px;
}

.premium-title {
    color: #2c3e50;
    margin: 0;
    font-size: 2.5em;
    font-weight: 700;
}

.premium-message {
    font-size: 1.2em;
    line-height: 1.6;
    color: #555;
    margin-bottom: 30px;
}

.premium-message p {
    margin: 0 0 20px 0;
}

.features-list {
    text-align: left;
    display: inline-block;
    margin: 20px 0;
    list-style: none;
    padding: 0;
}

.features-list li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.features-list li::before {
    content: '✓';
    color: #27ae60;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Premium Contact Info Section - Legacy Style */
.premium-modal .contact-info {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
    border-left: 4px solid #007bff;
    border: none;
}

.premium-modal .contact-title {
    font-size: 1.4em;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 600;
}

.email-link {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    display: inline-block;
    margin: 10px 0;
}

.email-link:hover {
    text-decoration: underline;
    color: #0056b3;
}

/* Premium Action Buttons - Legacy Style */
.contact-redirect-btn,
.back-button {
    background: #6c757d;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1em;
    margin: 10px 10px 0 10px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.contact-redirect-btn {
    background: #007bff;
}

.contact-redirect-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.back-button:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .contact-modal-overlay,
    .premium-modal-overlay {
        padding: 10px;
    }

    .contact-modal,
    .premium-modal {
        max-height: 95vh;
    }

    .contact-header {
        padding: 16px 20px;
    }

    .premium-header {
        padding: 30px 20px 20px 20px;
    }

    .premium-title {
        font-size: 2em;
    }

    .premium-icon {
        font-size: 3em;
    }

    .contact-redirect-btn,
    .back-button {
        margin: 5px;
        padding: 12px 20px;
        font-size: 1em;
    }

    .contact-content,
    .premium-content {
        padding: 20px;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }
}

/* ===== WELCOME SPLASH COMPONENT ===== */

/* Splash Overlay */
.welcome-splash-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    padding: 20px;
    box-sizing: border-box;
}

.welcome-splash-overlay.visible {
    opacity: 1;
}

/* Splash Backdrop */
.welcome-splash-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

/* Splash Modal */
.welcome-splash-modal {
    position: relative;
    background: var(--surface-elevated);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--transition-normal);
    border: 1px solid var(--border);
}

.welcome-splash-overlay.visible .welcome-splash-modal {
    transform: scale(1) translateY(0);
}

/* Close Button */
.welcome-splash-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    z-index: 10;
}

.welcome-splash-close:hover {
    background: var(--surface);
    color: var(--text-primary);
    transform: scale(1.1);
}

/* Content Container */
.welcome-splash-content {
    padding: 40px 32px 24px 32px;
    line-height: 1.6;
}

.welcome-splash-content h1 {
    font-size: 2.2em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.welcome-splash-content h2 {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 14px;
    line-height: 1.3;
}

.welcome-splash-content h3 {
    font-size: 1.4em;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.3;
}

.welcome-splash-content p {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 1.05em;
}

.welcome-splash-content p:last-child {
    margin-bottom: 0;
}

.welcome-splash-content em {
    font-style: italic;
    color: var(--brand-medium);
    font-weight: 500;
}

.welcome-splash-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

/* Countdown Display */
.welcome-splash-countdown {
    padding: 12px 32px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    font-size: 0.9em;
    color: var(--text-secondary);
    text-align: center;
}

.welcome-splash-countdown strong {
    color: var(--brand-dark);
    font-weight: 600;
}

/* Dismiss Button */
.welcome-splash-dismiss-btn {
    width: 100%;
    padding: 16px 32px;
    background: var(--brand-dark);
    color: var(--primary-contrast);
    border: none;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    font-size: 1.1em;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.welcome-splash-dismiss-btn:hover {
    background: var(--brand-medium);
    transform: translateY(-1px);
}

.welcome-splash-dismiss-btn:active {
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .welcome-splash-overlay {
        padding: 16px;
        /* Add safe area support for iOS devices */
        padding-bottom: max(16px, env(safe-area-inset-bottom));
    }

    .welcome-splash-modal {
        max-width: 100%;
        /* Reduce max-height to account for mobile browser toolbars */
        max-height: 85vh;
        border-radius: var(--radius-lg);
    }

    .welcome-splash-content {
        /* Reduce padding to fit content better */
        padding: 28px 20px 16px 20px;
    }

    .welcome-splash-content h1 {
        font-size: 1.8em;
    }

    .welcome-splash-content h2 {
        font-size: 1.5em;
        margin-bottom: 12px;
    }

    .welcome-splash-content h3 {
        font-size: 1.2em;
    }

    .welcome-splash-content p {
        font-size: 0.95em;
        margin-bottom: 14px;
    }

    .welcome-splash-countdown {
        padding: 8px 20px;
        font-size: 0.85em;
    }

    .welcome-splash-dismiss-btn {
        padding: 12px 20px;
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

    .welcome-splash-close {
        top: 12px;
        right: 12px;
    }
}

@media (max-width: 480px) {
    .welcome-splash-overlay {
        padding: 8px;
        /* Add safe area support for iOS devices */
        padding-bottom: max(8px, env(safe-area-inset-bottom));
    }

    .welcome-splash-modal {
        /* Further reduce height for very small screens */
        max-height: 80vh;
    }

    .welcome-splash-content {
        /* Reduce padding more for small screens */
        padding: 24px 16px 12px 16px;
    }

    .welcome-splash-content h1 {
        font-size: 1.6em;
        margin-bottom: 12px;
    }

    .welcome-splash-content h2 {
        font-size: 1.3em;
        margin-bottom: 10px;
    }

    .welcome-splash-content p {
        margin-bottom: 12px;
        /* Reduce font size to fit more content */
        font-size: 0.9em;
        line-height: 1.5;
    }

    .welcome-splash-countdown {
        padding: 6px 16px;
        font-size: 0.8em;
    }

    .welcome-splash-dismiss-btn {
        padding: 12px 16px;
        font-size: 0.95em;
    }
}

/* ========================================
   Featured Mines Floating Chips
   ======================================== */
.featured-mines {
    position: fixed;
    bottom: 76px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    pointer-events: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.featured-mines.visible {
    opacity: 1;
    visibility: visible;
}

.featured-mines-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.9);
}

.featured-mines-chips {
    display: flex;
    gap: 8px;
    align-items: center;
}

.featured-mine-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.featured-mine-chip:hover {
    background: var(--brand-dark);
    color: white;
    border-color: var(--brand-dark);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.featured-mine-chip:hover .chip-country {
    color: rgba(255, 255, 255, 0.7);
}

.featured-mine-chip:hover .chip-dot {
    background: #F59E0B;
    box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

.featured-mine-chip.active {
    background: var(--brand-dark);
    color: white;
    border-color: var(--brand-dark);
}

.featured-mine-chip.active .chip-country {
    color: rgba(255, 255, 255, 0.7);
}

.chip-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #B87333;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.chip-country {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

/* Mobile: stack chips vertically and reduce size */
@media (max-width: 768px) {
    .featured-mines {
        bottom: 70px;
        width: calc(100% - 24px);
        max-width: 400px;
    }

    .featured-mines-chips {
        flex-direction: column;
        gap: 6px;
        width: 100%;
    }

    .featured-mine-chip {
        width: 100%;
        justify-content: center;
        padding: 10px 16px;
        font-size: 14px;
    }

    .featured-mines-label {
        font-size: 10px;
    }
}