html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body.calcite-maps {
    height: 100vh !important;
    width: 100% !important;
    overflow: hidden !important;
}

#app {
    height: 100vh !important;
    width: 100% !important;
    position: relative !important;
    overflow: hidden !important;
}

.calcite-nav-bottom .calcite-map .leaflet-control-zoom {
    margin-top: 28px;
}

.calcite-navbar-search {
    margin-top: 0;
    margin-right: 5px;
    padding: 5px 0;
}

.calcite-nav-bottom .panel-body .geocoder-control-suggestions.leaflet-bar {
    top: 25px;
    bottom: auto;
}

.calcite-maps .esri-truncated-attribution {
    max-width: 100% !important;
    width: 100%;
}

.leaflet-touch .leaflet-bar {
    border: none;
}

div#footer-fluid {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    height: 50px;
    text-align: right;
}

.china {
    filter: hue-rotate(45deg);
}

/* Toggle Switch Styles */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #4CAF50;
}

input:focus + .slider {
    box-shadow: 0 0 1px #4CAF50;
}

input:checked + .slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
}

/* Toggle label text color */
.panel-body .form-group label span {
    color: #000 !important;
}

/* Auto Station Icon Styles */
.auto-station-icon {
    background: transparent !important;
    border: none !important;
}

.auto-station-tooltip {
    pointer-events: none;
}

/* Legend Styles */
.calcite-map {
    position: relative !important;
    width: 100% !important;
    height: 100vh !important;
    min-height: 100vh !important;
    margin-top: 0 !important;
    padding-top: 0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.navbar-fixed-top {
    position: fixed !important;
    top: 0 !important;
    z-index: 1030 !important;
}

#map {
    width: 100% !important;
    height: calc(100vh) !important;
    position: fixed !important;
    /*top: 10px !important;*/
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 1 !important;
    background-color: #f0f0f0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.calcite-map-absolute {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.leaflet-container {
    width: 100% !important;
    height: 100% !important;
    z-index: 1 !important;
}

.air-quality-legend-control {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(250, 250, 250, 0.95) 100%) !important;
    padding: 8px 12px !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15), 0 1px 3px rgba(0,0,0,0.1) !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif !important;
    font-size: 10px !important;
    width: calc(100% - 40px) !important;
    max-width: none !important;
    margin: 8px 20px !important;
    box-sizing: border-box !important;
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
    backdrop-filter: blur(10px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(10px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.9) !important;
    overflow: hidden !important;
}

.air-quality-legend-control::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #00ff00 0%, #ffff00 25%, #ffa500 50%, #ff0000 75%, #8c2b8c 100%);
    opacity: 0.6;
}

/* Full width at bottom center */
.leaflet-bottom.leaflet-left {
    width: 100% !important;
    left: 0 !important;
    right: 0 !important;
    pointer-events: none !important;
    z-index: 1000 !important;
}

.leaflet-bottom.leaflet-left .air-quality-legend-control {
    position: relative !important;
    left: 0 !important;
    right: 0 !important;
    transform: none !important;
    margin: 8px auto !important;
    width: calc(100% - 40px) !important;
    max-width: none !important;
    pointer-events: auto !important;
    display: block !important;
    float: none !important;
    clear: both !important;
}

.leaflet-control.air-quality-legend-control {
    margin: 8px auto !important;
    clear: both !important;
    float: none !important;
}

.air-quality-legend-header {
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 6px;
    padding-bottom: 5px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    letter-spacing: 0.4px;
    text-transform: uppercase;
    position: relative;
}

.air-quality-legend-items-horizontal {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
    width: 100%;
}

.air-quality-legend-item-horizontal {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    flex: 1;
    min-width: 0;
    justify-content: center;
    border: 1px solid rgba(224, 224, 224, 0.6);
    box-shadow: 0 1px 4px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
    cursor: pointer;
}

.air-quality-legend-item-horizontal .air-quality-legend-color {
    display: none !important;
}

.air-quality-legend-item-horizontal:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 3px 10px rgba(0,0,0,0.15), inset 0 1px 0 rgba(255,255,255,0.6);
    border-color: rgba(200, 200, 200, 0.8);
}

.air-quality-legend h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    font-weight: bold;
    color: #000;
    text-align: center;
    padding-bottom: 8px;
    border-bottom: 1px solid #ddd;
}

.air-quality-legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    padding: 4px 0;
}

.air-quality-legend-color {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2.5px solid rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 6px rgba(0,0,0,0.25), inset 0 1px 2px rgba(255,255,255,0.4), inset 0 -1px 2px rgba(0,0,0,0.1);
    flex-shrink: 0;
    display: inline-block;
    transition: all 0.2s ease;
    position: relative;
}

.air-quality-legend-item-horizontal:hover .air-quality-legend-color {
    transform: scale(1.1);
    box-shadow: 0 3px 8px rgba(0,0,0,0.3), inset 0 1px 2px rgba(255,255,255,0.5);
}

.air-quality-legend-text {
    color: #2c3e50;
    font-size: 9px;
    font-weight: 500;
    line-height: 1.4;
    white-space: nowrap;
    letter-spacing: 0.2px;
}

/* PM2.5 Tooltip Popup Styles */
.pm25-tooltip-popup .leaflet-popup-content-wrapper {
    background: transparent !important;
    box-shadow: none !important;
    padding: 0 !important;
    border: none !important;
    margin: 0 !important;
}

.pm25-tooltip-popup .leaflet-popup-content {
    margin: 0 !important;
    padding: 0 !important;
    width: auto !important;
    min-width: auto !important;
    max-width: 150px !important;
}

.pm25-tooltip-popup .leaflet-popup-tip {
    display: none !important;
}

.pm25-tooltip-popup .leaflet-popup-close-button {
    display: none !important;
}

/* PM2.5 Interpolation Loader Overlay */
.pm25-loader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.pm25-loader-card {
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 6px 22px rgba(0,0,0,0.18);
    border: 1px solid rgba(220, 220, 220, 0.8);
    backdrop-filter: blur(10px) saturate(160%);
}

.pm25-loader-spinner {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.15);
    border-top-color: rgba(0,0,0,0.65);
    animation: pm25-spin 0.8s linear infinite;
}

.pm25-loader-text {
    font-size: 12px;
    font-weight: 600;
    color: #111;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

@keyframes pm25-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}