/* === Design tokens (XtremeWeather / snowball-website vocabulary) === */
:root {
    --bg-page: #0d0820;
    --bg-panel: #1a1a2e;
    --bg-panel-soft: rgba(13, 8, 32, 0.75);
    --bg-glass: rgba(13, 8, 32, 0.6);
    --bg-chip: rgba(255, 255, 255, 0.05);
    --bg-chip-hover: rgba(255, 255, 255, 0.11);
    --border: rgba(255, 255, 255, 0.14);
    --border-soft: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(107, 84, 245, 0.35);
    --accent: #6B54F5;
    --accent-soft: rgba(107, 84, 245, 0.15);
    --accent-hover: #9B5EF5;
    --purple-300: #BFA3FF;
    --purple-200: #DDD0FF;
    --text: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.78);
    --text-faint: rgba(255, 255, 255, 0.55);
    --good: #5cffa8;
    --bad: #ff5670;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.55);
    --glow: 0 0 40px rgba(107, 84, 245, 0.45);
    --glow-sm: 0 0 16px rgba(107, 84, 245, 0.3);

    --blur-panel: blur(14px) saturate(180%);
    --blur-modal: blur(20px) saturate(180%);

    --t-fast: 0.18s ease;
    --t-med: 0.3s ease;
    --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);

    --font-display: 'Druk Wide', 'Arial Black', Impact, sans-serif;
    --font-body: 'Mustica Pro', system-ui, -apple-system, sans-serif;
}

/* === Fonts (self-hosted, same files as xtremewx.com) === */
@font-face {
    font-family: 'Druk Wide';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(./assets/DrukWideBold.6346f3f0.woff2) format('woff2');
}

@font-face {
    font-family: 'Mustica Pro';
    font-style: normal;
    /* Single SemiBold file declared across the full range so the browser
       never synthesizes faux-bold; hierarchy comes from size/color. */
    font-weight: 400 700;
    font-display: swap;
    src: url(./assets/MusticaPro-SemiBold.04fbc0ce.woff2) format('woff2');
}

/* === Reset === */
*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg-page);
    font-size: 14px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: pan-x pan-y;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

button {
    font-family: inherit;
}

/* Mustica Pro reads heavy at 700; pull the shoutiest UI labels back to 600
   and let color/size carry hierarchy. Display + numeric type keep their weight. */
.group-heading,
.settings-label,
.tilt-label,
.gate-filter-title,
.unit-system-title,
.upload-section-heading,
.product-heading,
.mapping-settings-header,
#style-header,
#other-settings-header,
.keyboard-section-title,
.faq-item h3,
.about-section-header,
.toggle-text,
.layer-item,
.preset-item,
.custom-colormap-item,
.side-menu-item,
.menu-item-text,
#current-layer-name {
    font-weight: 600;
    letter-spacing: 0.01em;
}

.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;
}

/* === Map === */
#map {
    position: absolute;
    top: 56px;
    bottom: 60px;
    left: 0;
    width: 100%;
}

.mapboxgl-ctrl-attrib {
    border-radius: var(--radius-md) !important;
    background-color: rgba(0, 0, 0, 0.001);
    color: white;
    font-size: 11px;
}

.mapboxgl-ctrl-attrib a {
    color: white;
}

.mapboxgl-popup-content {
    background: var(--bg-panel);
    color: white;
    font-size: 14px;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    max-width: 500px !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.4);
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.mapboxgl-popup-anchor-bottom>.mapboxgl-popup-tip {
    border-top-color: var(--bg-panel);
}

.mapboxgl-popup-content::-webkit-scrollbar {
    display: none;
}

.mapboxgl-popup-tip {
    background: var(--bg-panel);
    border: 0.5px solid var(--border);
    border-top: none;
    width: 20px;
    height: 10px;
    transform: rotate(45deg);
    position: absolute;
    bottom: -5px;
    left: 50%;
    margin-left: -10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.4);
}

.mapboxgl-popup {
    max-width: 500px !important;
}

.mapboxgl-popup-close-button {
    display: none !important;
}

/* === Top control bar === */
#top-control-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 56px;
    margin: 0;
    display: flex;
    align-items: center;
    background: var(--bg-panel);
    border: none;
    border-bottom: 1px solid var(--border);
    /* Flush to the top/side edges; only the bottom corners round. */
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 1000;
    padding: 0 16px;
    gap: 12px;
    transition: border-radius var(--t-med);
}

#top-control-bar.with-colorbar {
    border-bottom: none;
    border-radius: 0;
}

#menu-toggle {
    display: flex;
    align-items: center;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    gap: 6px;
    padding: 4px 6px;
    border-radius: var(--radius-sm);
    font: inherit;
    transition: background-color var(--t-fast);
}

#menu-toggle:hover {
    background: rgba(255, 255, 255, 0.06);
}

#menu-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.menu-logo {
    height: 26px;
    width: auto;
    object-fit: contain;
    display: block;
}

#select-station-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    font-weight: 700;
    color: white;
    transition: opacity var(--t-med);
}

#top-info {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity var(--t-med), transform var(--t-med);
    opacity: 0;
}

#top-info.has-station {
    opacity: 1;
}

#top-info.no-station {
    opacity: 0;
    pointer-events: none;
}

#station-info-line1 {
    display: flex;
    align-items: center;
}

.status-indicator {
    width: 0.7em;
    height: 0.7em;
    border-radius: 50%;
    margin-right: 8px;
    transition: opacity var(--t-med), background-color var(--t-med);
    background-color: transparent;
}

.status-indicator.operational {
    background-color: lime;
    animation: blink 1.5s infinite;
}

.status-indicator.out-of-service {
    background-color: var(--bad);
    animation: blink 1.5s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

#top-station-id {
    font-weight: 700;
    font-size: 18px;
}

#top-vcp {
    font-size: 14px;
    color: white;
    text-align: center;
    line-height: 1.2;
}

#station-info-line2 {
    margin-top: 3px;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

#station-info-line2.show {
    opacity: 1;
}

#top-info.no-station #station-info-line2 {
    display: none;
}

/* === Colorbar === */
#colorbar {
    position: absolute;
    top: 56px;
    left: 0;
    width: 100%;
    height: 14px;
    /* Solid dark backing so colormap stops with alpha < 1 (or near-black ends)
       don't let the map show through — the bar reads as one clean strip. */
    background-color: #0a0713;
    border-bottom: 1px solid var(--border);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-100%);
    transition: opacity var(--t-med), transform var(--t-med);
}

#colorbar.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

#colorbar-tooltip {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%) translateY(-5px);
    padding: 4px 8px;
    background: var(--bg-panel-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 700;
    font-size: 12px;
    z-index: 1001;
    opacity: 0;
    transition: opacity var(--t-fast), transform var(--t-fast);
    pointer-events: none;
    white-space: nowrap;
}

#colorbar-tooltip.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

#colorbar.discrete {
    background: none !important;
}

.cb-strip {
    display: flex;
    width: 100%;
    height: 100%;
}

.cb-segment {
    flex: 1;
}

/* === Bottom control bar === */
#control-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 56px;
    margin: 0;
    z-index: 1000;
    padding: 0 14px;
    display: flex;
    align-items: center;
    /* Match the playback bar's glass-row treatment. Flush to the screen edges:
       only the top corners round, the bottom sits edge-to-edge with no gap. */
    background: var(--bg-glass);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: none;
    border-top: 1px solid var(--border-soft);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.45);
}

#control-bar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    width: 100%;
    gap: 12px;
}

.sli {
    display: inline-flex;
}

.current-layer-item {
    margin-right: auto;
    flex-direction: column;
    align-items: flex-start;
}

#current-layer-name {
    margin: 0;
    font-weight: 700;
    font-size: 13px;
    color: var(--purple-200);
    cursor: pointer;
    transition: color var(--t-fast);
}

#current-layer-name:hover {
    color: var(--accent-hover);
}

#current-layer-name:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
    border-radius: 2px;
}

#current-layer-subtext {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--text-dim);
    cursor: pointer;
}

#current-layer-age {
    font-weight: bold;
    color: red;
}

.control-button {
    background: var(--bg-chip);
    color: white;
    border: 1px solid var(--border-soft);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    transition: background-color var(--t-fast), color var(--t-fast), transform var(--t-fast);
    padding: 0;
}

.control-button i {
    font-size: 18px;
}

.control-button:hover:not(:disabled) {
    background: var(--bg-chip-hover);
    transform: translateY(-1px);
}

.control-button:active:not(:disabled) {
    transform: translateY(0);
}

.control-button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.control-button:disabled {
    background: var(--border);
    color: white;
    cursor: not-allowed;
    opacity: 0.7;
}

.control-button.active {
    background: var(--accent);
    color: white;
}

.control-button.active:hover:not(:disabled) {
    background: var(--accent-hover);
}

/* === User location dot === */
.user-location-dot {
    position: relative;
    width: 18px;
    height: 18px;
}

.user-location-core {
    position: absolute;
    top: 50%; left: 50%;
    width: 16px; height: 16px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: #347CEF;
    border: 2.5px solid #fff;
    box-shadow: 0 0 8px rgba(52, 124, 239, 0.9), 0 1px 3px rgba(0,0,0,0.5);
}

.user-location-pulse {
    position: absolute;
    top: 50%; left: 50%;
    width: 16px; height: 16px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(52, 124, 239, 0.45);
    animation: user-loc-pulse 2s ease-out infinite;
}

@keyframes user-loc-pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
    100% { transform: translate(-50%, -50%) scale(3.2); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .user-location-pulse { animation: none; opacity: 0; }
}

/* === Inspector === */
#inspector-overlay {
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    bottom: 60px;
    pointer-events: none;
    z-index: 500;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-med);
}

#inspector-overlay.active {
    opacity: 1;
    visibility: visible;
}

.inspector-crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

.inspector-crosshair::before,
.inspector-crosshair::after {
    content: '';
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

.inspector-crosshair::before {
    top: 50%;
    left: -8px;
    width: 28px;
    height: 2px;
    transform: translateY(-50%);
}

.inspector-crosshair::after {
    left: 50%;
    top: -8px;
    width: 2px;
    height: 28px;
    transform: translateX(-50%);
}

#inspector-info {
    position: absolute;
    top: calc(50% + 24px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-panel-soft);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-sm);
    padding: 6px 14px;
    color: white;
    font-weight: 500;
    font-size: 13px;
    z-index: 501;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    text-align: center;
    line-height: 1.4;
    transition: opacity var(--t-med);
}

#inspector-info.active {
    opacity: 1;
    visibility: visible;
}

#inspector-value {
    display: block;
}

#inspector-beam-height {
    display: block;
    color: var(--text-faint);
    font-size: 11px;
}

/* === Bottom popup === */
#bottom-layer-popup {
    position: fixed;
    top: 72px;
    bottom: 72px;
    left: 4px;
    width: 300px;
    max-height: none;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    z-index: 9999;
    padding: 14px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-soft) transparent;
    transform: translateY(10px);
    transition: opacity var(--t-med), transform var(--t-med), visibility 0s linear var(--t-med);
}

#bottom-layer-popup.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
    transition: opacity var(--t-med), transform var(--t-med);
}

#bottom-layer-popup::-webkit-scrollbar {
    width: 6px;
}

#bottom-layer-popup::-webkit-scrollbar-thumb {
    background: var(--border-soft);
    border-radius: 3px;
}

#bottom-layer-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 14px;
}

.group-heading {
    color: white;
    font-weight: 700;
    font-size: 13px;
    margin: 8px 0 4px;
}

.layer-item {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border: 1px solid var(--border);
    border-radius: 15px;
    cursor: pointer;
    font-size: 13px;
    font-weight: bold;
    background: var(--bg-chip);
    margin-bottom: 5px;
    color: var(--purple-200);
    transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
    user-select: none;
}

.layer-item i {
    font-size: 16px;
    margin-right: 10px;
}

.layer-item:hover:not(.active) {
    background: var(--bg-chip-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(107, 84, 245, 0.18);
}

.layer-item.active {
    background: var(--accent);
    color: white;
    border-color: var(--border-accent);
    box-shadow: 0 4px 14px rgba(107, 84, 245, 0.4);
}

.layer-item.active:hover {
    background: var(--accent-hover);
}

.layer-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.layer-item .check {
    margin-left: auto;
    font-size: 14px;
    color: currentColor;
}

/* Settings + tilt rows */
.global-controls-container {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
}

.settings-section,
.tilt-section {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.settings-label,
.tilt-label {
    margin-bottom: 6px;
}

.color-palettes-button,
.global-tilt-selector {
    background: var(--bg-chip);
    color: var(--purple-200);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background-color var(--t-fast), transform var(--t-fast);
}

.color-palettes-button:hover,
.global-tilt-selector:hover {
    background: var(--bg-chip-hover);
}

.color-palettes-button:focus-visible,
.global-tilt-selector:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.global-tilt-selector {
    position: relative;
}

.global-tilt-selector .chevron {
    transition: transform var(--t-fast);
    font-size: 11px;
}

.global-tilt-selector.open .chevron {
    transform: rotate(180deg);
}

.global-tilt-selector.disabled {
    background: var(--border);
    color: white;
    cursor: not-allowed;
    opacity: 0.7;
}

.global-tilt-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px;
    z-index: 70000;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--t-fast), transform var(--t-fast);
    box-shadow: var(--shadow-lg);
}

.global-tilt-dropdown.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.global-tilt-option {
    padding: 7px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    background: var(--bg-chip);
    color: var(--purple-200);
    margin-bottom: 4px;
    text-align: center;
    transition: background-color var(--t-fast);
}

.global-tilt-option:last-child {
    margin-bottom: 0;
}

.global-tilt-option:hover {
    background: var(--bg-chip-hover);
}

.global-tilt-option.active {
    background: var(--accent);
    color: white;
}

/* Gate filter slider */
.gate-filter-container {
    margin-bottom: 14px;
}

.gate-filter-title {
    margin-top: 0;
}

.gate-filter-values {
    color: var(--text-dim);
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 10px;
}

.range-slider {
    position: relative;
    width: 100%;
    height: 30px;
}

.range-slider::before {
    content: '';
    position: absolute;
    top: 14px;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 2px;
}

.range-slider input {
    pointer-events: none;
    position: absolute;
    left: 0;
    top: 6px;
    width: 100%;
    height: 18px;
    margin: 0;
    padding: 0;
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
    outline: none;
}

.range-slider input::-webkit-slider-thumb {
    pointer-events: all;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.range-slider input::-moz-range-thumb {
    -moz-appearance: none;
    pointer-events: all;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.range-slider input::-moz-range-track {
    -moz-appearance: none;
    background: none;
    border: 0;
}


/* Unit system selector */
.unit-system-container {
    margin-bottom: 14px;
}

.unit-system-title {
    margin-top: 0;
}

.unit-system-selector {
    background: var(--bg-chip);
    color: var(--purple-200);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 12px;
    font-weight: 700;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    cursor: pointer;
    position: relative;
}

.unit-system-selector:hover {
    background: var(--bg-chip-hover);
}

.unit-system-selector:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.unit-system-selector .chevron {
    transition: transform var(--t-fast);
    font-size: 11px;
}

.unit-system-selector.open .chevron {
    transform: rotate(180deg);
}

.unit-system-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--bg-chip);
    border-radius: 10px;
    padding: 6px;
    z-index: 10;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity var(--t-fast), transform var(--t-fast);
    box-shadow: var(--shadow-lg);
}

.unit-system-dropdown.show {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.unit-system-option {
    padding: 7px 10px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--purple-200);
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 2px;
    transition: background-color var(--t-fast);
}

.unit-system-option:last-child {
    margin-bottom: 0;
}

.unit-system-option:hover {
    background: var(--bg-chip-hover);
}

.unit-system-option.active {
    background: var(--accent);
    color: white;
}

/* Camera popup */
.camera-popup-blur {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 9998;
    transition: opacity 0.3s ease;
}

.camera-popup-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    z-index: 9999;
    overflow: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

.camera-popup-title {
    font-weight: 700;
    font-size: 16px;
}

.camera-content {
    position: relative;
    width: 100%;
}

.camera-content .video-container {
    position: relative;
    width: 100%;
    background: #000;
    min-height: 200px;
}

.camera-content .video-js {
    width: 100% !important;
    height: auto !important;
    opacity: 0;
}

.camera-spinner-container {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    transition: opacity 0.6s ease;
}

.camera-spinner {
    width: 50px;
    height: 50px;
    animation: camera-spin 1s linear infinite;
}

.camera-spinner .camera-path {
    stroke: var(--accent);
    stroke-linecap: round;
    stroke-dasharray: 90, 150;
    stroke-dashoffset: 0;
    animation: camera-dash 1.5s ease-in-out infinite;
}

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

@keyframes camera-dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* Layer view slide transition */
#layer-view {
    transition: opacity var(--t-med), transform var(--t-med);
}

#layer-view.slide-out {
    opacity: 0;
    transform: translateX(-10px);
}

/* Colormap view */
#bottom-layer-popup {
    overflow-x: hidden;
}

#bottom-layer-popup.colormap-open {
    overflow-y: hidden;
}

#colormap-view {
    display: none;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity var(--t-med), transform var(--t-med);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 14px;
    box-sizing: border-box;
    overflow-y: auto;
    max-height: 100%;
}

#colormap-view.show {
    opacity: 1;
    transform: translateX(0);
}

.colormap-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.back-button {
    background: var(--bg-chip);
    color: var(--purple-200);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 8px 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: 15px;
    transition: background-color var(--t-fast);
}

.back-button:hover {
    background: var(--bg-chip-hover);
}

.colormap-title {
    font-size: 18px;
    font-weight: 700;
    color: white;
    margin-left: auto;
    margin-right: 4px;
}

.product-section {
    margin-bottom: 18px;
}

/* Small uppercase Druk Wide group label with a hairline divider under it. */
.product-heading {
    font-family: var(--font-display);
    color: var(--purple-300);
    font-weight: 700;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 9px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    gap: 7px;
}

.product-heading i {
    color: var(--accent-hover);
    width: 12px;
    font-size: 11px;
}

.preset-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 8px;
}

/* Each row: the gradient IS the card. A wide strip fills the row edge-to-edge
   with the name and checkmark laid over a bottom scrim so it reads on any map. */
.preset-item {
    position: relative;
    display: block;
    overflow: hidden;
    height: 48px;
    padding: 0;
    background: var(--bg-chip);
    color: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    font-family: inherit;
    margin-bottom: 0;
    transition: transform var(--t-med) var(--ease-spring),
                border-color var(--t-med), box-shadow var(--t-med);
}

.preset-item:hover {
    transform: translateY(-2px);
    border-color: var(--border-accent);
    box-shadow: var(--bg-chip-hover) 0 0 0 100vmax inset, 0 6px 16px rgba(107, 84, 245, 0.22);
}

.preset-item.active {
    border-color: var(--accent);
    box-shadow: var(--glow-sm), 0 0 0 1px var(--accent) inset;
}

.preset-item.active:hover {
    box-shadow: var(--glow), 0 0 0 1px var(--accent) inset;
}

.preset-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.preset-name {
    position: absolute;
    left: 12px;
    right: 40px;
    bottom: 7px;
    z-index: 2;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 2px rgba(0, 0, 0, 0.7);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
}

/* Bottom scrim keeps labels legible over bright colormaps. */
.preset-item::after,
.custom-colormap-item::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(to top,
        rgba(9, 6, 22, 0.82) 0%,
        rgba(9, 6, 22, 0.35) 34%,
        rgba(9, 6, 22, 0) 62%);
}

.preset-gradient {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: inherit;
    margin: 0;
    flex-shrink: 0;
}

.preset-checkmark {
    position: absolute;
    z-index: 3;
    top: 8px;
    right: 8px;
    margin: 0;
    font-size: 17px;
    color: var(--purple-200);
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.9));
    opacity: 0;
    transform: scale(0.6);
    transition: opacity var(--t-med), transform var(--t-med) var(--ease-spring);
}

.preset-item.active .preset-checkmark {
    opacity: 1;
    transform: scale(1);
}

.custom-colormap-item {
    position: relative;
    display: block;
    overflow: hidden;
    height: 48px;
    padding: 0;
    background: var(--bg-chip);
    color: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--t-med) var(--ease-spring),
                border-color var(--t-med), box-shadow var(--t-med);
}

.custom-colormap-item:hover {
    transform: translateY(-2px);
    border-color: var(--border-accent);
    box-shadow: var(--bg-chip-hover) 0 0 0 100vmax inset, 0 6px 16px rgba(107, 84, 245, 0.22);
}

.custom-colormap-item.active {
    border-color: var(--accent);
    box-shadow: var(--glow-sm), 0 0 0 1px var(--accent) inset;
}

.custom-colormap-item.active:hover {
    box-shadow: var(--glow), 0 0 0 1px var(--accent) inset;
}

.custom-colormap-name {
    position: absolute;
    left: 12px;
    right: 62px;
    bottom: 7px;
    z-index: 2;
    font-weight: 700;
    font-size: 13px;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 0 2px rgba(0, 0, 0, 0.7);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    pointer-events: none;
}

.custom-gradient {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: inherit;
    margin: 0;
    flex-shrink: 0;
}

.custom-checkmark {
    position: absolute;
    z-index: 3;
    top: 8px;
    right: 34px;
    margin: 0;
    font-size: 17px;
    color: var(--purple-200);
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.9));
    transition: opacity var(--t-med);
}

.custom-colormap-remove {
    position: absolute;
    z-index: 3;
    top: 6px;
    right: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    background: rgba(9, 6, 22, 0.55);
    border: 1px solid var(--border-soft);
    border-radius: 50%;
    color: var(--text-dim);
    font-size: 11px;
    line-height: 1;
    cursor: pointer;
    transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}

.custom-colormap-remove:hover {
    background: rgba(220, 40, 60, 0.35);
    border-color: rgba(255, 120, 120, 0.5);
    color: #fff;
}

/* Staggered entrance for menu rows; motion-gated so reduced-motion is exempt. */
@media (prefers-reduced-motion: no-preference) {
    @keyframes xw-cmap-item-in {
        from { opacity: 0; transform: translateY(8px); }
        to   { opacity: 1; transform: translateY(0); }
    }

    #colormap-view.show .preset-item,
    #colormap-view.show .custom-colormap-item {
        animation: xw-cmap-item-in var(--t-med) var(--ease-spring) both;
        animation-delay: calc(var(--i, 0) * 22ms);
    }
}

/* Gradient previews */
.gradient-reflectivity-default {
    background: linear-gradient(to right, rgb(116, 78, 173), rgb(150, 145, 83), rgb(204, 207, 180), rgb(67, 97, 162), rgb(111, 214, 232), rgb(17, 213, 24), rgb(29, 104, 9), rgb(255, 226, 0), rgb(255, 0, 0), rgb(255, 255, 255), rgb(255, 117, 255), rgb(178, 0, 255), rgb(5, 236, 240), rgb(1, 32, 32));
}

.gradient-radarscope {
    background: linear-gradient(to right, rgb(115, 77, 172), rgb(122, 111, 92), rgb(152, 151, 113), rgb(139, 147, 146), rgb(92, 109, 137), rgb(57, 85, 134), rgb(76, 125, 156), rgb(60, 173, 110), rgb(11, 100, 9), rgb(155, 191, 3), rgb(252, 253, 0), rgb(230, 223, 0), rgb(250, 148, 0), rgb(212, 116, 6), rgb(249, 35, 11), rgb(130, 40, 32), rgb(202, 153, 180), rgb(194, 28, 114), rgb(154, 36, 224), rgb(62, 15, 140), rgb(132, 253, 255), rgb(68, 118, 143), rgb(161, 101, 73), rgb(115, 10, 1));
}

.gradient-radaromega {
    background: linear-gradient(to right, rgb(7, 59, 71), rgb(62, 69, 71), rgb(135, 229, 125), rgb(48, 102, 43), rgb(253, 227, 0), rgb(254, 26, 0), rgb(163, 0, 136), rgb(67, 190, 254), rgb(166, 176, 150), rgb(255, 231, 188));
}

.gradient-nws-default {
    background: linear-gradient(to right, rgb(0, 0, 0), rgb(94, 94, 94), rgb(113, 113, 113), rgb(1, 229, 239), rgb(3, 22, 249), rgb(5, 248, 1), rgb(26, 100, 13), rgb(253, 250, 23), rgb(255, 92, 0), rgb(247, 0, 0), rgb(143, 0, 0), rgb(239, 13, 248), rgb(253, 254, 255), rgb(128, 249, 252), rgb(15, 249, 240));
}

.gradient-gr2analyst {
    background: linear-gradient(to right, rgb(163, 163, 254), rgb(64, 127, 254), rgb(0, 254, 0), rgb(255, 254, 0), rgb(254, 0, 0), rgb(254, 0, 254), rgb(254, 254, 254), rgb(128, 128, 128));
}

.gradient-velocity-default {
    background: linear-gradient(to right, rgb(255, 204, 230), rgb(252, 0, 130), rgb(110, 3, 151), rgb(24, 39, 165), rgb(30, 111, 188), rgb(47, 222, 226), rgb(181, 237, 239), rgb(3, 234, 2), rgb(78, 121, 76), rgb(137, 117, 122), rgb(109, 0, 0), rgb(249, 51, 76), rgb(253, 160, 201), rgb(253, 228, 160), rgb(254, 142, 80), rgb(110, 14, 9), rgb(0, 0, 0));
}

.gradient-velocity-balance {
    background: linear-gradient(to right, rgb(25, 30, 70), rgb(41, 62, 151), rgb(16, 89, 190), rgb(101, 162, 188), rgb(193, 207, 212), rgb(241, 236, 236), rgb(215, 162, 144), rgb(184, 67, 43), rgb(99, 14, 35), rgb(63, 10, 19));
}

.gradient-correlation-coefficient-default {
    background: linear-gradient(to right, rgb(0, 0, 0), rgb(135, 0, 135), rgb(50, 50, 50), rgb(120, 119, 125), rgb(149, 148, 156), rgb(100, 98, 149), rgb(15, 11, 178), rgb(9, 2, 217), rgb(137, 135, 214), rgb(92, 255, 89), rgb(139, 207, 2), rgb(255, 196, 0), rgb(255, 43, 0), rgb(161, 0, 0), rgb(250, 172, 209), rgb(255, 255, 255));
}

.gradient-spectrum-width-default {
    background: linear-gradient(to right, rgb(36, 36, 36), rgb(175, 175, 175), rgb(71, 32, 4), rgb(179, 0, 0), rgb(240, 0, 172), rgb(136, 0, 194), rgb(224, 252, 255), rgb(180, 235, 0), rgb(125, 209, 0));
}

.gradient-hydrometor-classification-default {
    background: linear-gradient(to right, rgb(156, 156, 156), rgb(118, 118, 118), rgb(255, 176, 176), rgb(0, 255, 255), rgb(0, 144, 255), rgb(0, 251, 144), rgb(0, 187, 0), rgb(208, 208, 96), rgb(210, 132, 132), rgb(255, 0, 0), rgb(160, 20, 20), rgb(255, 255, 0), rgb(0, 0, 0), rgb(231, 0, 255), rgb(119, 0, 125));
}

.gradient-hybrid-hydrometor-classification-default {
    background: linear-gradient(to right, rgb(156, 156, 156), rgb(118, 118, 118), rgb(255, 176, 176), rgb(0, 255, 255), rgb(0, 144, 255), rgb(0, 251, 144), rgb(0, 187, 0), rgb(208, 208, 96), rgb(210, 132, 132), rgb(255, 0, 0), rgb(160, 20, 20), rgb(255, 255, 0), rgb(0, 0, 0), rgb(231, 0, 255), rgb(119, 0, 125));
}

.gradient-specific-differential-phase-default {
    background: linear-gradient(to right, rgb(135, 0, 135), rgb(0, 0, 0), rgb(118, 118, 118), rgb(75, 0, 0), rgb(165, 8, 44), rgb(235, 120, 185), rgb(107, 20, 195), rgb(98, 255, 250), rgb(10, 255, 10), rgb(255, 255, 0), rgb(255, 160, 14), rgb(255, 205, 132), rgb(255, 255, 255));
}

.gradient-differential-reflectivity-default {
    background: linear-gradient(to right, rgb(135, 0, 135), rgb(0, 0, 0), rgb(50, 50, 50), rgb(128, 128, 128), rgb(201, 201, 201), rgb(140, 120, 180), rgb(0, 0, 152), rgb(35, 152, 211), rgb(68, 255, 210), rgb(255, 255, 96), rgb(255, 144, 69), rgb(218, 0, 0), rgb(210, 65, 95), rgb(247, 130, 190), rgb(255, 255, 255));
}

.gradient-vertically-integrated-liquid-default {
    background: linear-gradient(to right, rgb(132, 132, 132), rgb(8, 183, 183), rgb(19, 14, 146), rgb(4, 204, 27), rgb(4, 100, 4), rgb(204, 193, 2), rgb(183, 107, 0), rgb(230, 31, 5), rgb(133, 14, 52), rgb(168, 0, 101), rgb(219, 152, 193), rgb(255, 254, 255), rgb(187, 188, 188));
}

.gradient-enhanced-echo-tops-default {
    background: linear-gradient(to right, rgb(150, 225, 255), rgb(25, 215, 255), rgb(15, 125, 215), rgb(15, 100, 115), rgb(50, 255, 225), rgb(25, 180, 150), rgb(0, 105, 100), rgb(255, 255, 0), rgb(220, 180, 0), rgb(155, 65, 0), rgb(255, 55, 0), rgb(125, 25, 0), rgb(200, 50, 255), rgb(75, 0, 200), rgb(50, 0, 100), rgb(25, 0, 75));
}

.gradient-one-hour-precip-accumulation-default {
    background: linear-gradient(to right, rgb(255, 255, 255), rgb(174, 0, 0), rgb(255, 0, 0), rgb(255, 170, 0), rgb(255, 255, 0), rgb(50, 0, 150), rgb(0, 0, 255), rgb(175, 50, 125), rgb(255, 0, 255), rgb(0, 143, 0), rgb(0, 255, 0), rgb(0, 175, 175), rgb(0, 255, 255), rgb(118, 118, 118), rgb(175, 255, 250));
}

.gradient-storm-total-precip-accumulation-default {
    background: linear-gradient(to right, rgb(255, 255, 255), rgb(174, 0, 0), rgb(255, 0, 0), rgb(255, 170, 0), rgb(255, 255, 0), rgb(50, 0, 150), rgb(0, 0, 255), rgb(175, 50, 125), rgb(255, 0, 255), rgb(0, 143, 0), rgb(0, 255, 0), rgb(0, 175, 175), rgb(0, 255, 255), rgb(118, 118, 118), rgb(175, 255, 250));
}

.single-upload-section {
    margin-top: 14px;
    margin-bottom: 5px;
    padding-top: 10px;
    border-top: 1px solid var(--border-soft);
}

.upload-section-heading {
    font-family: var(--font-display);
    color: var(--purple-300);
    font-weight: 700;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    text-align: center;
}

/* Polished dashed glass dropzone. */
.custom-upload {
    padding: 18px 12px;
    background: var(--bg-chip);
    border: 1.5px dashed var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--t-med), background-color var(--t-med),
                box-shadow var(--t-med), transform var(--t-med) var(--ease-spring);
    position: relative;
    margin-bottom: 10px;
    overflow: hidden;
}

.custom-upload::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(120% 90% at 50% 0%, var(--accent-soft), transparent 70%);
    opacity: 0;
    transition: opacity var(--t-med);
}

.custom-upload:hover {
    border-color: var(--border-accent);
    background: var(--bg-chip-hover);
    box-shadow: var(--glow-sm);
}

.custom-upload:hover::before,
.custom-upload.dragover::before {
    opacity: 1;
}

.custom-upload.dragover {
    border-color: var(--accent);
    border-style: solid;
    background: var(--bg-chip-hover);
    box-shadow: var(--glow);
    transform: scale(1.02);
}

.custom-upload:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.custom-upload input[type="file"] {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

.upload-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
}

.upload-icon {
    font-size: 22px;
    color: var(--purple-200);
    filter: drop-shadow(0 0 10px rgba(107, 84, 245, 0.45));
}

.upload-text {
    color: var(--purple-200);
    font-weight: 700;
    font-size: 12px;
}

.upload-subtext {
    color: var(--text-faint);
    font-size: 11px;
}

/* === Playback === */
.playback-button-container {
    display: flex;
    align-items: center;
    margin-bottom: 14px;
}

.playback-button {
    background: var(--bg-chip);
    color: var(--purple-200);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 8px 14px;
    cursor: pointer;
    font-weight: 700;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background-color var(--t-fast), transform var(--t-fast);
    width: 100%;
    justify-content: center;
}

.playback-button:hover {
    background: var(--bg-chip-hover);
    transform: translateY(-1px);
}

/* === Playback timeline bar (full-width, replaces bottom control bar) === */
#playback-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    margin: 0;
    z-index: 1002;
    height: 56px;
    background: var(--bg-glass);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: none;
    border-top: 1px solid var(--border-soft);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.45);
    padding: 0 14px;
    display: flex;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    /* Crossfade with the control bar — no slide. */
    transition: opacity var(--t-med), visibility 0s linear var(--t-med);
}

#playback-bar.show {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity var(--t-med);
}

/* Fade the live control bar out while playback owns the bottom edge. */
body.playback-active #control-bar {
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-med);
}

.pb-row {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.pb-btn {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border-soft);
    background: var(--bg-chip);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}

.pb-btn:hover {
    background: var(--bg-chip-hover);
    transform: translateY(-1px);
}

.pb-btn:active {
    transform: translateY(0);
}

.pb-play {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border-color: transparent;
    font-size: 16px;
    box-shadow: var(--glow-sm);
}

.pb-play:hover {
    background: var(--accent-hover);
}

.pb-play.is-playing {
    box-shadow: var(--glow);
}

.pb-exit {
    margin-left: 2px;
}

.pb-exit:hover {
    background: rgba(255, 90, 112, 0.18);
    color: #ff8a9c;
}

.pb-timeline {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.pb-readout {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-variant-numeric: tabular-nums;
}

.pb-datetime {
    font-size: 13px;
    font-weight: 600;
    color: white;
}

.pb-frame-counter {
    font-size: 11px;
    color: var(--text-faint);
}

.pb-live-tag {
    margin-left: auto;
    font-family: var(--font-display);
    font-size: 9px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-hover);
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--accent-soft);
    border: 1px solid var(--border-accent);
}

.pb-track-wrap {
    position: relative;
    height: 18px;
    display: flex;
    align-items: center;
}

.pb-ticks {
    position: absolute;
    inset: 0 8px;
    pointer-events: none;
}

.pb-tick {
    position: absolute;
    top: 50%;
    width: 1px;
    height: 6px;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.18);
}

.pb-scrubber {
    position: relative;
    width: 100%;
    height: 6px;
    margin: 0;
    border-radius: 999px;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    background: linear-gradient(to right,
        var(--accent) 0%,
        var(--accent) var(--pb-progress, 0%),
        rgba(255, 255, 255, 0.14) var(--pb-progress, 0%),
        rgba(255, 255, 255, 0.14) 100%);
}

.pb-scrubber::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--accent);
    box-shadow: var(--glow-sm);
    cursor: pointer;
    transition: transform var(--t-fast);
}

.pb-scrubber::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.pb-scrubber::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--accent);
    box-shadow: var(--glow-sm);
    cursor: pointer;
}

.pb-speeds {
    flex-shrink: 0;
    display: flex;
    gap: 4px;
    padding: 3px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-soft);
}

.pb-speed {
    background: transparent;
    color: var(--text-dim);
    border: none;
    border-radius: 999px;
    padding: 5px 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
    transition: background-color var(--t-fast), color var(--t-fast);
}

.pb-speed:hover {
    color: white;
}

.pb-speed-active {
    background: var(--accent);
    color: white;
    box-shadow: var(--glow-sm);
}

/* Inline loading state (replaces the old full-screen "Loading frames..."). */
.pb-loading .pb-datetime {
    color: var(--purple-200);
}

.pb-loading .pb-scrubber {
    background: linear-gradient(100deg,
        rgba(255,255,255,0.10) 0%,
        rgba(107,84,245,0.55) 40%,
        rgba(155,94,245,0.85) 50%,
        rgba(107,84,245,0.55) 60%,
        rgba(255,255,255,0.10) 100%);
    background-size: 220% 100%;
    animation: pb-shimmer 1.1s linear infinite;
}

.pb-loading .pb-scrubber::-webkit-slider-thumb { opacity: 0; }
.pb-loading .pb-scrubber::-moz-range-thumb { opacity: 0; }

/* Dim the transport controls while frames load. */
.pb-loading #pb-play-pause,
.pb-loading #pb-prev,
.pb-loading #pb-next,
.pb-loading .pb-speeds,
.pb-loading .pb-ticks {
    opacity: 0.4;
    pointer-events: none;
}

@keyframes pb-shimmer {
    from { background-position: 120% 0; }
    to   { background-position: -120% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .pb-loading .pb-scrubber { animation: none; }
}

@media (max-width: 720px) {
    .pb-speeds { display: none; }
    #playback-bar {
        padding: 10px 12px;
    }

    .pb-row {
        flex-wrap: wrap;
        gap: 8px;
    }

    .pb-exit {
        margin-left: auto;
    }

    .pb-timeline {
        order: 2;
        flex: 1 0 100%;
        gap: 6px;
    }

    .pb-readout {
        align-items: center;
        gap: 8px;
        white-space: nowrap;
    }

    .pb-datetime {
        font-size: 12px;
    }

    .pb-live-tag {
        font-size: 8px;
        padding: 2px 7px;
    }
}

/* === Mobile === */
@media (max-width: 720px) {
    #top-control-bar {
        font-size: 14px;
        padding: 0 12px;
    }

    #bottom-layer-popup {
        width: calc(100% - 8px);
        left: 4px;
        top: 66px;
        bottom: 72px;
        max-height: none;
    }

    .menu-logo {
        height: 22px;
    }
}

/* === Side Menu Overlay === */
#side-menu-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: none;
    z-index: 9998;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
}

@keyframes overlayFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes overlayFadeOut { from { opacity: 1; } to { opacity: 0; } }

#side-menu-overlay.show { display: block; animation: overlayFadeIn 0.3s ease forwards; }
#side-menu-overlay.hide { display: block; animation: overlayFadeOut 0.3s ease forwards; }

/* === Side Menu === */
#side-menu {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    width: 330px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 5px;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    z-index: 10000;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
    box-sizing: border-box;
}

@keyframes fadeDownIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDownOut { from { opacity: 1; transform: translateY(0); } to { opacity: 0; transform: translateY(-10px); } }

#side-menu.show { display: flex; animation: fadeDownIn 0.3s ease forwards; }
#side-menu.hide { display: flex; animation: fadeDownOut 0.3s ease forwards; }

#side-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    height: 45px;
}

#side-menu-top-image { text-align: left; margin: 17px 14px 3px 12px; }

#side-menu-header button {
    width: 40px; height: 40px;
    margin-top: 7px;
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    margin-right: 10px;
    outline: none;
    background: transparent;
    border: none;
    color: white;
}

#side-menu-items {
    list-style: none;
    margin: 0; padding: 0;
    overflow-y: auto;
    flex-grow: 1;
    scrollbar-width: none;
}

#side-menu-items::-webkit-scrollbar { display: none; }

.side-menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    margin: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-chip);
    color: var(--purple-200);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.side-menu-item:hover { background-color: var(--bg-chip-hover); }
.side-menu-item-icon { width: 24px; text-align: center; margin-right: 8px; }
.side-menu-item-text { flex: 1; }
.side-menu-item-chevron { font-size: 12px; }

.side-menu-divider { border: 0; border-top: 1px solid var(--border); width: 60%; margin: 15px auto; }
.full-divider { border: 0; border-top: 1px solid var(--border); width: 100%; margin: 5px 0; }

#side-menu-bottom {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    margin-bottom: 5px;
}

#side-menu-bottom button {
    border: 1px solid var(--border);
    border-radius: 10px;
    background-color: var(--bg-chip);
    color: var(--purple-200);
    font-size: 13px;
    font-weight: bold;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 10px;
    height: 38px;
    transition: background-color 0.3s ease;
}

#side-menu-bottom button:hover { background-color: var(--bg-chip-hover); }
#legal-btn { width: 42px; padding: 0; }
#legal-btn .side-menu-item-icon { margin: 0; display: flex; align-items: center; justify-content: center; }

/* === Activities Section === */
#activities-section {
    background: linear-gradient(135deg, #6B54F5, #2a1060);
    color: white;
    padding: 10px;
    border-radius: 8px;
    margin: 8px;
    position: relative;
    max-height: 128px;
    overflow: hidden;
    box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.2);
    transition: opacity 0.3s ease-out, padding 0.3s ease-out, margin 0.3s ease-out;
}

.version-tag { display: inline-block; background: rgba(255,255,255,0.2); padding: 4px 8px; font-size: 11px; font-weight: bold; border-radius: 4px; }
.activities-header { position: relative; display: block; padding-right: 30px; }
.activities-title { font-size: 16px; font-weight: bold; margin-top: 6px; }
.activities-text { font-size: 13px; margin-top: -5px; line-height: 1.3; margin-bottom: 0; }

#activities-close {
    position: absolute; top: 0; right: 0;
    width: 30px; height: 30px;
    background: transparent; border: none; color: white;
    font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}

@keyframes fadeUpOut { from { opacity: 1; transform: translateY(0); max-height: 150px; } to { opacity: 0; transform: translateY(-10px); max-height: 0; padding: 0; margin: 0; overflow: hidden; } }
#activities-section.fade-out { animation: fadeUpOut 0.3s ease forwards; }

/* === Mapping Popup === */
#mapping-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#mapping-popup {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 95vw; max-width: 400px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 5px;
    z-index: 10000; padding: 20px;
    box-sizing: border-box;
    opacity: 0; transition: opacity 0.3s ease;
}

.mapping-top-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.mapping-title { font-size: 20px; font-weight: bold; color: white; }

#style-header, .mapping-settings-header, #other-settings-header {
    font-size: 18px; font-weight: bold; color: white; margin: 15px 0 10px;
}

#style-selector { display: flex; gap: 15px; margin-bottom: 15px; }

.style-option {
    flex: 1; cursor: pointer;
    border: 1px solid var(--border); border-radius: 10px;
    overflow: hidden; transition: border-color 0.3s; text-align: center;
}

.style-option img { width: 100%; height: 80px; object-fit: cover; display: block; }
.style-label { padding: 6px; font-weight: bold; color: var(--purple-200); font-size: 13px; background: var(--bg-chip); }
.style-option.selected { border-color: var(--purple-200); box-shadow: 0 0 10px rgba(127,29,240,0.3); }

#projection-selector { display: flex; gap: 10px; margin-bottom: 10px; }

.projection-option {
    flex: 1; display: flex; align-items: center; justify-content: center;
    gap: 8px; padding: 10px;
    border: 1px solid var(--border); border-radius: 10px;
    background: var(--bg-chip); color: var(--purple-200);
    font-weight: bold; font-size: 14px; cursor: pointer;
    transition: background-color 0.3s, border-color 0.3s;
}

.projection-option:hover { background: var(--bg-chip-hover); }
.projection-option.selected { background: var(--accent); color: white; border-color: var(--border-accent); }
.projection-icon { font-size: 16px; }

#projection-warning {
    display: none; align-items: center; gap: 8px;
    background: rgba(255,193,7,0.15);
    border: 1px solid rgba(255,193,7,0.4);
    border-radius: 8px; padding: 8px 12px; margin-bottom: 15px;
    color: #ffc107; font-size: 13px; font-weight: 600;
}

/* Toggle switches */
.toggle-option { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; }
.toggle-text { color: white; font-weight: 600; font-size: 14px; }

.switch { position: relative; display: inline-block; width: 44px; 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: var(--border); transition: 0.3s; border-radius: 24px;
}

.slider:before {
    position: absolute; content: "";
    height: 18px; width: 18px; left: 3px; bottom: 3px;
    background-color: white; transition: 0.3s; border-radius: 50%;
}

input:checked + .slider { background-color: var(--purple-200); }
input:checked + .slider:before { transform: translateX(20px); }

/* Advanced cache controls */
#zone-cache-ttl-select {
    background: var(--bg-panel);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    font-weight: 600;
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    outline: none;
}

.cache-action-btn {
    background: var(--bg-panel);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 4px 12px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: background-color var(--t-fast);
}

.cache-action-btn:hover {
    background: var(--accent-soft);
}

/* === Keyboard Shortcuts === */
#keyboard-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#keyboard-popup {
    position: fixed; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 95vw; max-width: 500px; max-height: 80vh;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    z-index: 10000; padding: 20px;
    box-sizing: border-box; overflow-y: auto;
    opacity: 0; transition: opacity 0.3s ease;
    scrollbar-width: none;
}

#keyboard-popup::-webkit-scrollbar { display: none; }

.keyboard-top-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.keyboard-title { font-size: 20px; font-weight: bold; color: white; }
.keyboard-section { margin-bottom: 20px; }
.keyboard-section-title { color: white; font-size: 16px; font-weight: bold; margin-bottom: 10px; }

.shortcut-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 0; border-bottom: 1px solid var(--border-soft);
}

.shortcut-key { display: flex; gap: 4px; align-items: center; }

kbd {
    background: var(--bg-chip); color: var(--purple-200);
    padding: 3px 8px; border-radius: 5px;
    font-size: 12px; font-weight: bold;
    border: 1px solid var(--border); font-family: var(--font-body);
}

.shortcut-description { color: var(--text-dim); font-size: 13px; }

/* === Circle Menu === */
#circle-menu {
    position: fixed; bottom: 75px; right: 15px;
    width: 40px; height: 40px;
    background: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; z-index: 1001;
    color: white; font-size: 16px;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

#circle-menu:hover { transform: scale(1.1); }
#circle-menu.active { background: var(--accent); }

#circle-menu-popup {
    position: fixed; bottom: 125px; right: 15px;
    width: 220px;
    background: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 10px;
    padding: 10px; z-index: 1000;
    display: none; opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    max-height: calc(100vh - 200px);
    overflow-y: auto; scrollbar-width: none;
}

#circle-menu-popup::-webkit-scrollbar { display: none; }
#circle-menu-popup.show { display: block; opacity: 1; transform: translateY(0); }

#circle-menu-popup-tools-header, #circle-menu-popup-header {
    color: white; font-weight: bold; font-size: 13px;
    margin-bottom: 8px; padding-left: 5px;
}

.menu-section-divider { border: 0; border-top: 1px solid var(--border); margin: 5px 0; }

.menu-item {
    display: flex; align-items: center;
    padding: 8px; border-radius: 8px;
    cursor: pointer; transition: background-color 0.2s; margin-bottom: 2px;
}

.menu-item:hover { background: rgba(255,255,255,0.1); }

.menu-item-icon {
    width: 22px; height: 22px; margin-right: 10px;
    font-size: 16px; display: flex; align-items: center; justify-content: center;
    color: white; object-fit: contain; border-radius: 4px;
}

.menu-item-text { color: white; font-size: 13px; font-weight: 600; flex: 1; }
.menu-item-check { color: var(--purple-200); font-size: 14px; margin-left: auto; }

/* === Glossary === */
#glossary-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#weather-glossary-popup {
    display: none; position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 95vw; height: 65vh; max-width: 600px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    z-index: 10000; padding: 20px 10px 0 10px;
    box-sizing: border-box; overflow-y: auto; overflow-x: hidden;
}

.glossary-top-row { display: flex; align-items: center; justify-content: space-between; padding: 0 10px; height: 25px; }
.glossary-title { font-size: 20px; font-weight: bold; color: white; }

.search-container { position: relative; height: 40px; margin: 20px 10px 10px 10px; }

.search-container::before {
    content: "\f002"; font-family: 'Font Awesome 6 Free'; font-weight: 900;
    position: absolute; left: 10px; top: 50%;
    transform: translateY(-50%); color: var(--purple-200); font-size: 16px;
}

#glossary-search {
    width: 100%; height: 100%;
    padding: 10px 10px 10px 31px;
    border: 1px solid var(--border); border-radius: 10px;
    background-color: var(--bg-chip); color: var(--purple-200);
    font-family: var(--font-body); font-weight: 700;
    box-sizing: border-box; font-size: 16px;
}

#glossary-search::placeholder { color: var(--purple-200); font-size: 16px; }
#glossary-search:focus { outline: none; }

#glossary-content {
    height: calc(100% - 100px);
    overflow-y: auto; padding: 0 10px;
    scrollbar-width: none;
}

#glossary-content::-webkit-scrollbar { display: none; }

.glossary-entry {
    background: var(--bg-chip); border-radius: 10px;
    padding: 10px; border: 1px solid var(--border);
    margin-bottom: 10px; display: flex; flex-direction: column;
}

.glossary-entry p:first-of-type { font-size: 18px; font-weight: 900; margin: 0 0 5px; color: var(--purple-200); }
.glossary-entry p:last-of-type { font-size: 14px; font-weight: bold; margin: 0; color: var(--purple-200); }

@keyframes glossaryFadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.glossary-entry.fade-in { animation: glossaryFadeUp 0.4s ease forwards; }

/* === Legal Popup === */
#legal-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#legal-popup {
    display: none; position: fixed;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 95vw; max-width: 600px;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    z-index: 10000; padding: 20px; box-sizing: border-box;
    opacity: 0; transition: opacity 0.3s ease; overflow: hidden;
}

.legal-top-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.legal-title { font-size: 20px; font-weight: bold; color: white; }
#legal-content { color: white; font-size: 15px; line-height: 1.4; padding: 0 10px 20px; }

/* === FAQ Popup === */
#faq-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#faq-popup {
    display: none; position: fixed;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 95vw; max-width: 600px; max-height: 80vh;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    z-index: 10000; padding: 20px; box-sizing: border-box;
    overflow-y: auto; opacity: 0; transition: opacity 0.3s ease;
    scrollbar-width: none;
}

#faq-popup::-webkit-scrollbar { display: none; }
.faq-top-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.faq-title { font-size: 20px; font-weight: bold; color: white; }
.faq-item { margin-bottom: 15px; }

.faq-item h3 {
    color: white; font-size: 15px; margin: 0 0 5px;
    display: flex; align-items: center; gap: 8px;
}

.faq-item h3 i { color: var(--purple-200); }
.faq-item p { color: var(--text-dim); font-size: 14px; line-height: 1.5; margin: 0; }

/* === About Popup === */
#about-blur {
    display: none; position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: opacity 0.3s ease;
    opacity: 0; z-index: 9999;
}

#about-popup {
    display: none; position: fixed;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 95vw; max-width: 600px; max-height: 85vh;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    z-index: 10000; padding: 20px; box-sizing: border-box;
    opacity: 0; transition: opacity 0.3s ease;
    overflow-y: auto; scrollbar-width: none;
}

#about-popup::-webkit-scrollbar { display: none; }

.about-top-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.about-title { font-size: 20px; font-weight: bold; color: white; }
#about-content {
    color: white;
    font-size: 15px;
    line-height: 1.4;
    padding: 0;
    box-sizing: border-box;
    margin-bottom: 25px;
    margin-top: 0;
    font-family: var(--font-body);
}

.about-section {
    margin-bottom: 20px;
}

.about-section-header {
    font-size: 18px;
    font-weight: bold;
    color: white;
    margin-bottom: 12px;
    padding-left: 0;
    font-family: var(--font-body);
}

.about-section-content {
    padding: 0;
}

.about-section-content p {
    margin-top: 0;
    margin-bottom: 12px;
    color: var(--text-dim);
    line-height: 1.5;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    padding: 4px 0;
}

.feature-icon {
    min-width: 35px;
    height: 35px;
    background-color: var(--accent);
    color: white;
    font-size: 15px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
}

.features-grid {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    width: 100%;
}

.features-column {
    width: calc(50% - 7.5px);
}

.attribution-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 15px;
    margin-bottom: 15px;
}

.attribution-button {
    padding: 14px 20px;
    background-color: var(--bg-chip);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--purple-200);
    width: calc(50% - 8px);
    display: block;
    text-align: center;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: bold;
    transition: none;
}

.attribution-button:hover {
    transform: none !important;
    background-color: var(--bg-chip-hover);
}

.contact-info {
    margin-top: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 4px 0;
}

.contact-item i {
    width: 35px;
    height: 35px;
    background-color: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    flex-shrink: 0;
    font-size: 15px;
}

@media (max-width: 500px) {
    .features-grid {
        display: block;
    }

    .features-column {
        width: 100%;
        margin: 0;
    }

    .feature-item {
        margin-bottom: 15px !important;
    }
}

/* === Feedback Popup === */
#feedback-blur {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background-color: rgba(6, 4, 20, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0; pointer-events: none; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s linear 0.3s;
    z-index: 11000;
}

#feedback-blur.show {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: opacity 0.3s ease;
}

#feedback-popup {
    position: fixed; top: 50%; left: 50%;
    width: 95vw; max-width: 600px; max-height: 85vh;
    background-color: var(--bg-panel);
    border: 1px solid var(--border); border-radius: 5px;
    padding: 20px 10px 10px; box-sizing: border-box;
    overflow-y: auto; opacity: 0;
    transform: translate(-50%, -45%);
    pointer-events: none; visibility: hidden; z-index: 11001;
    scrollbar-width: none;
}

#feedback-popup::-webkit-scrollbar { display: none; }

#feedback-popup.visible {
    animation: FeedbackFadeUp 0.3s ease forwards;
    pointer-events: auto;
    visibility: visible;
}

#feedback-popup.closing {
    animation: FeedbackFadeDown 0.3s ease forwards;
    pointer-events: none;
    visibility: visible;
}

@keyframes FeedbackFadeUp { from { opacity: 0; transform: translate(-50%, -46%); } to { opacity: 1; transform: translate(-50%, -50%); } }
@keyframes FeedbackFadeDown { from { opacity: 1; transform: translate(-50%, -50%); } to { opacity: 0; transform: translate(-50%, -46%); } }

.feedback-top-row { display: flex; align-items: center; justify-content: space-between; padding: 0 10px; margin-bottom: 10px; }
.feedback-title { font-size: 20px; font-weight: bold; color: white; }

.feedback-content { transition: opacity 0.4s ease; }
.feedback-content.hide { opacity: 0; pointer-events: none; }

.feedback-form { display: flex; flex-direction: column; gap: 15px; padding: 0 10px; }
.form-group { display: flex; flex-direction: column; position: relative; margin-top: 5px; }

.feedback-form label {
    font-size: 14px; color: white; margin-bottom: 5px;
    display: flex; align-items: center; gap: 5px;
}

.feedback-form input,
.feedback-form textarea {
    padding: 10px; border-radius: 5px;
    border: 1px solid var(--border);
    background-color: var(--bg-panel); color: white;
    font-size: 16px; transition: border-color 0.3s ease;
    font-family: var(--font-body);
}

.feedback-form input::placeholder,
.feedback-form textarea::placeholder { color: var(--text-faint); }

.feedback-form input:focus,
.feedback-form textarea:focus { outline: none; }

.feedback-form textarea { resize: none; }

.submit-button {
    background-color: var(--bg-chip);
    border: 1px solid var(--border); border-radius: 10px;
    padding: 8px; font-size: 16px; font-weight: bold;
    color: var(--purple-200); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    gap: 6px; transition: background-color 0.3s ease;
    margin-bottom: 15px;
}

.submit-button:hover { background-color: var(--bg-chip-hover); }

.error-message {
    margin-top: 5px; color: white; font-size: 12px;
    max-height: 0; opacity: 0; transform: translateY(5px);
    transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    display: flex; align-items: center; gap: 5px; overflow: hidden;
}

.error-message.show { max-height: 50px; opacity: 1; transform: translateY(0); }
input.error, textarea.error { border-color: red !important; }

.feedback-success {
    display: none; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center; opacity: 0;
    padding: 5px; margin-top: 85px;
}

.feedback-success.show { display: flex; opacity: 1; }
.success-icon { font-size: 48px; color: var(--purple-200); margin-bottom: 2px; }
.feedback-success h2 { color: white; margin: 0 0 5px; }
.feedback-success p { color: var(--text-dim); font-size: 15px; margin: 0; }

/* === Drawing Controls === */
#drawing-controls {
    position: fixed; bottom: 113px; left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--bg-panel);
    padding: 8px; border: 1px solid var(--border); border-radius: 10px;
    display: none; z-index: 1001;
    opacity: 0; transition: opacity 0.3s ease-out, transform 0.3s ease-out;
    align-items: center; gap: 8px;
}

#drawing-controls.active { display: flex; opacity: 1; transform: translateX(-50%) translateY(0); }
#drawing-controls.fade-out { opacity: 0; transform: translateX(-50%) translateY(10px); }

#drawing-color {
    width: 35px; height: 35px;
    border: 1px solid var(--border); border-radius: 10px;
    cursor: pointer; padding: 0; background: none;
    appearance: none; -webkit-appearance: none;
}

#drawing-color::-webkit-color-swatch,
#drawing-color::-moz-color-swatch { border: none !important; border-radius: 10px !important; }

#undo-drawing, #redo-drawing, #delete-drawing, #close-drawing {
    background-color: var(--bg-chip); color: var(--purple-200);
    border: 1px solid var(--border); padding: 5px;
    font-size: 16px; font-weight: bold; cursor: pointer;
    border-radius: 10px; width: 35px; height: 35px;
    display: flex; align-items: center; justify-content: center;
    transition: background-color 0.1s;
}

#undo-drawing:hover, #redo-drawing:hover, #delete-drawing:hover, #close-drawing:hover {
    background-color: var(--bg-chip-hover);
}

/* === Popup close buttons === */
.popup-container .close-button,
#legal-popup .close-button,
#about-popup .close-button,
#faq-popup .close-button,
#keyboard-popup .close-button,
#mapping-popup .close-button,
#weather-glossary-popup .close-button,
#close-feedback-popup {
    width: 40px; height: 40px;
    background-color: var(--bg-chip); color: var(--purple-200);
    border: 1px solid var(--border); border-radius: 10px;
    font-size: 16px; font-weight: bold; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background-color 0.1s; padding: 0;
}

.popup-container .close-button:hover,
#legal-popup .close-button:hover,
#about-popup .close-button:hover,
#faq-popup .close-button:hover,
#keyboard-popup .close-button:hover,
#mapping-popup .close-button:hover,
#weather-glossary-popup .close-button:hover,
#close-feedback-popup:hover {
    background-color: var(--bg-chip-hover);
}

/* === Mapbox Popup (tooltip) Overrides === */
.mapboxgl-popup-content {
    background: rgba(13, 8, 32, 0.92) !important;
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    color: white;
    font-size: 14px;
    padding: 10px;
    border: none !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg);
    max-width: 320px !important;
    word-wrap: break-word;
    overflow-wrap: break-word;
    scrollbar-width: none;
}
.mapboxgl-popup-content::-webkit-scrollbar { display: none; }

/* Clean pointer tip matching the card background (no border/glass artifacts). */
.mapboxgl-popup-tip {
    display: block !important;
    border: none !important;
    width: 0 !important;
    height: 0 !important;
}
.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip { border-top-color: rgba(13, 8, 32, 0.92) !important; }
.mapboxgl-popup-anchor-top .mapboxgl-popup-tip { border-bottom-color: rgba(13, 8, 32, 0.92) !important; }
.mapboxgl-popup-anchor-left .mapboxgl-popup-tip { border-right-color: rgba(13, 8, 32, 0.92) !important; }
.mapboxgl-popup-anchor-right .mapboxgl-popup-tip { border-left-color: rgba(13, 8, 32, 0.92) !important; }

/* Plain Font Awesome X, top-right, no background box. */
.mapboxgl-popup-close-button {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 8px; right: 10px;
    width: 20px; height: 20px;
    padding: 0;
    color: var(--text-faint);
    background: none !important;
    border: none;
    cursor: pointer;
    transition: color var(--t-fast);
    z-index: 3;
    font-size: 0; /* hide the native × glyph */
}
.mapboxgl-popup-close-button::before {
    content: "\f00d"; /* fa-xmark */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 15px;
    line-height: 1;
}
.mapboxgl-popup-close-button:hover { color: white; }
/* Give popup content room so the X doesn't overlap the heading. */
.mapboxgl-popup-content { padding-right: 32px !important; }

/* When the popup holds one of our own cards (.xw-tooltip / .ovl-popup), the
   card provides its own glass background — so make the mapbox wrapper fully
   transparent to avoid a doubled "card inside a card" frame. */
.mapboxgl-popup-content:has(.xw-tooltip),
.mapboxgl-popup-content:has(.ovl-popup) {
    background: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}
/* Tip should match the inner card colour, not the (now transparent) wrapper. */
.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip { border-top-color: rgba(13, 8, 32, 0.92) !important; }

/* === Unified click tooltip (glass card, built in tooltips.js / *Popup.js) === */
.xw-tooltip {
    box-sizing: border-box;
    background: rgba(13, 8, 32, 0.92);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    color: white;
    padding: 12px;
    font-family: var(--font-body);
    scrollbar-width: none;
    position: relative;
}
.xw-tooltip::-webkit-scrollbar { display: none; }

/* Close (X) button on map-click popups, top-right corner. */
.ovl-close, .xw-tt-close {
    position: absolute;
    top: 8px; right: 8px;
    width: 24px; height: 24px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-chip);
    color: var(--text-dim);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    line-height: 1;
    transition: background var(--t-fast), color var(--t-fast);
    z-index: 2;
}
.ovl-close:hover, .xw-tt-close:hover {
    background: var(--bg-chip-hover);
    color: white;
}
.xw-tooltip::-webkit-scrollbar { display: none; }

.xw-tt-heading {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--purple-200);
    margin-bottom: 8px;
}

.xw-tt-divider {
    height: 1px;
    background: var(--border-soft);
    margin: 8px 0;
    border: 0;
}

.xw-chip {
    display: inline-flex;
    align-items: center;
    background: var(--bg-chip);
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    padding: 3px 9px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--text-dim);
    white-space: nowrap;
}

/* === More Info Button (in tooltip) === */
.more-info-button {
    background: var(--accent-soft);
    color: var(--purple-200);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.02em;
    width: 100%;
    box-sizing: border-box;
    font-family: var(--font-body);
    transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.more-info-button:hover {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: var(--glow-sm);
    color: #fff;
}

/* === Alert Full-Screen Popup === */
.alert-popup {
    font-family: var(--font-body);
    position: fixed;
    inset: 0;
    width: 100%; height: 100%;
    max-width: none; max-height: none;
    border-radius: 0;
    color: var(--text-dim);
    z-index: 10000000; display: none;
    overflow-y: auto; padding: 28px clamp(20px, 8vw, 120px);
    box-sizing: border-box;
    line-height: 1.5;
    scrollbar-width: none;
}

.alert-popup::-webkit-scrollbar { display: none; }

.alert-popup .close-button {
    width: 40px; height: 40px; font-size: 17px;
    cursor: pointer; padding: 0;
    background: var(--bg-chip); color: var(--purple-200);
    border: 1px solid var(--border-soft); border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    transition: background var(--t-fast), border-color var(--t-fast);
}

.alert-popup .close-button:hover { background: var(--bg-chip-hover); border-color: var(--border); }

/* === TTS / Play Alert Button === */
.tts-btn {
    background: var(--accent-soft);
    color: var(--purple-200);
    border: 1px solid var(--border-accent);
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 100%;
    text-align: center;
    margin-top: 14px;
    font-family: var(--font-body);
    transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast), color var(--t-fast);
}
.tts-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: var(--glow-sm);
    color: #fff;
}

/* === Watch Full-Screen Popup === */
.watch-popup {
    font-family: var(--font-body);
    position: fixed;
    top: 10%; left: 50%;
    transform: translateX(-50%);
    width: 95vw; max-width: 550px;
    max-height: 80vh;
    color: var(--text-dim);
    z-index: 10000000; display: none;
    overflow-y: auto; padding: 24px 26px;
    box-sizing: border-box;
    line-height: 1.5;
    scrollbar-width: none;
}

.watch-popup::-webkit-scrollbar { display: none; }

.watch-popup .close-button {
    width: 40px; height: 40px; font-size: 17px;
    cursor: pointer; padding: 0;
    background: var(--bg-chip); color: var(--purple-200);
    border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    transition: background var(--t-fast), border-color var(--t-fast);
}

.watch-popup .close-button:hover { background: var(--bg-chip-hover); border-color: var(--border); }

/* === Shared full-popup typography + section chrome === */
.alert-popup b,
.watch-popup b {
    color: var(--text);
    font-weight: 600;
}

/* Small uppercase Druk Wide section labels (Hazards / Impacts / Description) */
.alert-popup .xw-section-label,
.watch-popup .xw-section-label {
    display: block;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--purple-200);
    margin: 0 0 6px;
}

/* Subtle hairline divider between full-popup sections */
.alert-popup .xw-section-rule,
.watch-popup .xw-section-rule {
    height: 1px;
    border: 0;
    background: var(--border-soft);
    margin: 16px 0;
}

/* Rounded glow progress track for the time-progress bar */
.alert-status-line .xw-track {
    height: 6px;
    background: var(--bg-chip);
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    position: relative;
    overflow: visible;
}
.alert-status-line .elapsed-line { border-radius: 999px 0 0 999px; }

/* === Alert/Watch Popup Open/Close Animations === */
@keyframes popupSlideIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes popupSlideOut {
    from { opacity: 1; transform: translateY(0); }
    to { opacity: 0; transform: translateY(16px); }
}

.alert-popup.popup-opening {
    animation: popupSlideIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.alert-popup.popup-closing {
    animation: popupSlideOut 0.25s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}

/* Watch popup stays centered, so it keeps the translateX(-50%) in its keyframes. */
@keyframes watchPopupIn {
    from { opacity: 0; transform: translateX(-50%) translateY(16px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes watchPopupOut {
    from { opacity: 1; transform: translateX(-50%) translateY(0); }
    to { opacity: 0; transform: translateX(-50%) translateY(16px); }
}
.watch-popup.popup-opening {
    animation: watchPopupIn 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.watch-popup.popup-closing {
    animation: watchPopupOut 0.25s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}

/* === Alert Status Line Animation === */
@keyframes pulseExpired {
    0% { box-shadow: 0 0 4px 1px currentColor; transform: translate(-50%, -50%) scale(1); }
    50% { box-shadow: 0 0 12px 4px currentColor; transform: translate(-50%, -50%) scale(1.2); }
    100% { box-shadow: 0 0 4px 1px currentColor; transform: translate(-50%, -50%) scale(1); }
}
/* ============================================================
   XtremeWeather glass vocabulary + display typography
   (matches snowball-website / xtremewx.com design language)
   ============================================================ */

/* --- Full-width bars: translucent glass over the map --- */
#top-control-bar,
#control-bar {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: 1px solid var(--border-soft);
}

#colorbar {
    border-color: var(--border-soft);
}

/* --- Floating map widgets: darker glass, hairline border --- */
#inspector-info,
#colorbar-tooltip,
#circle-menu,
#circle-menu-popup,
#drawing-controls {
    background: rgba(13, 8, 32, 0.65);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: 1px solid var(--border-soft);
}

/* --- Modal popups + panels: heavier glass, soft radius, big shadow --- */
#mapping-popup,
#keyboard-popup,
#weather-glossary-popup,
#legal-popup,
#faq-popup,
#about-popup,
#feedback-popup,
#bottom-layer-popup,
.camera-popup-container,
.alert-popup,
.watch-popup {
    background: var(--bg-panel-soft);
    backdrop-filter: var(--blur-modal);
    -webkit-backdrop-filter: var(--blur-modal);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.global-tilt-dropdown,
.unit-system-dropdown {
    background: rgba(13, 8, 32, 0.92);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
}

/* --- Side menu: glass on desktop, rounded right edge --- */
#side-menu {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-modal);
    -webkit-backdrop-filter: var(--blur-modal);
    border: 1px solid var(--border-soft);
    border-left: none;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

/* --- Display typography: Druk Wide for short static headings only --- */
.mapping-title,
.keyboard-title,
.glossary-title,
.legal-title,
.faq-title,
.about-title,
.feedback-title,
.camera-popup-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.colormap-title,
.playback-title,
#select-station-text {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* --- Numeric readouts: keep Inter-like density --- */
#top-vcp,
#station-info-line2,
#inspector-info,
#colorbar-tooltip,
.playback-datetime,
.playback-frame-counter,
.gate-filter-values,
#current-layer-subtext,
kbd {
    font-variant-numeric: tabular-nums;
}

/* --- Accent glow accents --- */
.playback-control-btn,
.layer-item.active,
.preset-item.active,
.custom-colormap-item.active,
.control-button.active {
    box-shadow: var(--glow-sm);
}

/* --- Mobile / weak GPU: drop blur on heavy modal surfaces only. The top and
       bottom bars keep their glass look (like the playback bar) so they don't
       read as a flat solid strip. --- */
@media (max-width: 1024px) {
    #mapping-popup,
    #keyboard-popup,
    #weather-glossary-popup,
    #legal-popup,
    #faq-popup,
    #about-popup,
    #feedback-popup,
    #bottom-layer-popup,
    .camera-popup-container,
    .alert-popup,
    .watch-popup,
    #side-menu {
        background: rgba(13, 8, 32, 0.96);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

/* --- No backdrop-filter support: solid fallback --- */
@supports not (backdrop-filter: blur(1px)) {
    #top-control-bar,
    #control-bar,
    #playback-bar,
    #inspector-info,
    #colorbar-tooltip,
    #circle-menu,
    #circle-menu-popup,
    #drawing-controls,
    #mapping-popup,
    #keyboard-popup,
    #weather-glossary-popup,
    #legal-popup,
    #faq-popup,
    #about-popup,
    #feedback-popup,
    #bottom-layer-popup,
    .camera-popup-container,
    .alert-popup,
    .watch-popup,
    .global-tilt-dropdown,
    .unit-system-dropdown,
    #side-menu {
        background: rgba(13, 8, 32, 0.96);
    }
}

/* === Boot screen (snowball-website "assembling" load) === */
#boot-screen {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 26px;
    background: radial-gradient(circle at 50% 42%, rgba(107, 84, 245, 0.16), transparent 55%), var(--bg-page);
    transition: opacity 0.5s var(--ease-spring), filter 0.5s var(--ease-spring);
}

#boot-screen.done {
    opacity: 0;
    filter: blur(6px);
    pointer-events: none;
}

.boot-rings {
    position: relative;
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.boot-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    height: 150px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(107, 84, 245, 0.55);
    border-radius: 50%;
    box-shadow: var(--glow-sm);
}

.boot-ring.ring-two {
    width: 200px;
    height: 200px;
    border-color: rgba(107, 84, 245, 0.35);
    box-shadow: none;
}

.boot-ring.ring-three {
    width: 250px;
    height: 250px;
    border-color: rgba(107, 84, 245, 0.18);
    box-shadow: none;
}

.boot-logo {
    width: 150px;
    height: auto;
}

.boot-wordmark {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: white;
}

@media (prefers-reduced-motion: no-preference) {
    .boot-ring { animation: xw-ring-in 1.5s var(--ease-spring) 0.1s both; }
    .boot-ring.ring-two { animation-delay: 0.28s; }
    .boot-ring.ring-three { animation-delay: 0.46s; }
    .boot-logo { animation: xw-fade-in 0.9s ease 0.2s both; }
    .boot-wordmark { animation: xw-fade-in 0.9s ease 0.55s both; }
}

@keyframes xw-ring-in {
    from { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes xw-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* === Global loading overlay (playback frame loads etc.) === */
#global-loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(13, 8, 32, 0.5);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

#global-loading-overlay.active {
    display: flex;
}

.global-loading-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 30px 38px;
    background: var(--bg-panel-soft);
    backdrop-filter: var(--blur-modal);
    -webkit-backdrop-filter: var(--blur-modal);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), var(--glow-sm);
    color: white;
    text-align: center;
    animation: xw-fade-in 0.3s ease both;
}

/* Radar-scope loader */
.radar-scope {
    position: relative;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(107, 84, 245, 0.10), transparent 70%);
}

.radar-scope-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(107, 84, 245, 0.35);
}

.radar-scope-ring.ring-mid {
    inset: 22%;
    border-color: rgba(107, 84, 245, 0.22);
}

.radar-scope-crosshair::before,
.radar-scope-crosshair::after {
    content: '';
    position: absolute;
    background: rgba(107, 84, 245, 0.18);
}

.radar-scope-crosshair::before {
    top: 50%; left: 0; right: 0; height: 1px; transform: translateY(-50%);
}

.radar-scope-crosshair::after {
    left: 50%; top: 0; bottom: 0; width: 1px; transform: translateX(-50%);
}

.radar-scope-sweep {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg,
        rgba(155, 94, 245, 0.55) 0deg,
        rgba(155, 94, 245, 0.12) 40deg,
        transparent 90deg,
        transparent 360deg);
    -webkit-mask: radial-gradient(circle, transparent 6px, #000 6px);
    mask: radial-gradient(circle, transparent 6px, #000 6px);
    animation: xw-spin 1.4s linear infinite;
}

.radar-scope::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 6px; height: 6px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--accent-hover);
    box-shadow: var(--glow-sm);
}

#global-loading-message {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

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

@media (prefers-reduced-motion: reduce) {
    .radar-scope-sweep { animation: none; opacity: 0.5; }
    .alert-popup.popup-opening,
    .watch-popup.popup-opening,
    .alert-popup.popup-closing,
    .watch-popup.popup-closing {
        animation-duration: 0.001s;
    }
}

/* ============================================================
   Overlay click popups — shared glass card family (.ovl-*)
   One card chrome across storm reports, mPING, METAR, lightning,
   spotter reports/network, storm tracks & mesocyclones. Per-type
   semantic accent is passed inline via --ovl-accent; data colors
   stay inline in each overlay module.
   ============================================================ */
.ovl-popup {
    --ovl-accent: var(--accent);
    box-sizing: border-box;
    font-family: var(--font-body);
    background: rgba(13, 8, 32, 0.88);
    backdrop-filter: var(--blur-panel);
    -webkit-backdrop-filter: var(--blur-panel);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    color: #fff;
    width: 218px;
    max-width: 100%;
    margin: -2px;
    padding: 10px;
    line-height: 1.45;
    font-size: 13px;
}

.ovl-popup__head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-soft);
}

.ovl-popup__accent {
    width: 6px;
    align-self: stretch;
    min-height: 22px;
    border-radius: 999px;
    background: var(--ovl-accent);
    box-shadow: 0 0 10px -1px var(--ovl-accent);
    flex: 0 0 auto;
}

.ovl-popup__titles {
    min-width: 0;
    flex: 1 1 auto;
}

.ovl-popup__kicker {
    font-family: var(--font-display);
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ovl-accent);
    line-height: 1.15;
}

.ovl-popup__title {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ovl-popup__rows {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ovl-popup__label {
    font-size: 11px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-faint);
    white-space: nowrap;
    align-self: baseline;
}

.ovl-popup__value {
    font-size: 13px;
    color: #fff;
    word-break: break-word;
    align-self: baseline;
}

/* Full-width row (remarks / notes) spanning both columns */
.ovl-popup__note {
    grid-column: 1 / -1;
    font-size: 12px;
    color: var(--text-dim);
    background: var(--bg-chip);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    margin-top: 2px;
}

.ovl-popup__note .ovl-popup__label {
    display: block;
    margin-bottom: 2px;
}

/* Inline chip (e.g. flight category / charge) */
.ovl-popup__chip {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1;
    padding: 3px 7px;
    border-radius: 999px;
    color: #fff;
    background: var(--ovl-accent);
    vertical-align: baseline;
}

/* Raw METAR disclosure */
.ovl-popup__raw {
    grid-column: 1 / -1;
    margin-top: 4px;
}

.ovl-popup__raw > summary {
    cursor: pointer;
    font-size: 11px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-faint);
    list-style: none;
    transition: color var(--t-fast);
}

.ovl-popup__raw > summary:hover {
    color: var(--purple-200);
}

.ovl-popup__raw > summary::-webkit-details-marker {
    display: none;
}

.ovl-popup__raw pre {
    font-size: 11px;
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-dim);
    background: var(--bg-chip);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: 6px 8px;
    margin: 6px 0 0;
}