/* ============================================
   EARTH MONITOR — SHARED CSS
   All 4 pages: Earth Report, Storm Tracker,
   Hurricane Center, Marine Report
   ============================================ */

/* ── Global gauge value cap — mission control sizing ── */
.em-hud-value,
.me-hud-gauge-value,
.em-stat-value,
[class*="hud-gauge-value"],
[class*="hud-value"] {
    font-size: 1.2rem !important;
    max-height: 1.5em;
}

.em-hud-bar,
.me-hud-bar,
[class*="hud-bar"] {
    max-height: 80px;
}

.em-hud-label,
.me-hud-gauge-label,
[class*="hud-gauge-label"],
[class*="hud-label"] {
    font-size: 0.4rem !important;
}

/* ── Viewport overflow guard ── */
html.earth-monitor-page,
html.earth-monitor-page body {
    overflow-x: hidden;
    max-width: 100vw;
    box-sizing: border-box;
}

/* ── Semantic color aliases ── */
.earth-monitor {
    overflow-x: hidden;
    max-width: 100vw;
    --em-quiet:   var(--th-success, #34d399);
    --em-active:  var(--th-warning, #fbbf24);
    --em-storm:   var(--th-danger, #f87171);
    --em-extreme: var(--th-color-seismic, #ef4444);
    --em-radius:  10px;
    --em-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --em-glass: rgba(14, 16, 23, 0.55);
    --em-glass-strong: rgba(14, 16, 23, 0.88);
    --em-glass-blur: blur(16px) saturate(1.25);
    --em-inset-highlight: inset 0 1px 0 rgba(255,255,255,0.04);
    --em-shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.4);
    --em-shadow-lift: 0 12px 32px rgba(0, 0, 0, 0.5);
    --em-accent-glow: 0 0 20px rgba(56, 189, 248, 0.08);
    --em-page-accent: #38bdf8;
    --em-page-accent-strong: #00e5ff;
    --em-page-accent-soft: rgba(56, 189, 248, 0.15);
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
    .earth-monitor *,
    .earth-monitor *::before,
    .earth-monitor *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── Base ── */
.earth-monitor {
    min-height: 100vh;
    background: var(--th-bg-void, #08090c);
    color: var(--th-text-primary, #e4e6ed);
    font-family: 'Space Mono', 'SF Mono', 'Fira Code', monospace;
    overflow-x: hidden;
    max-width: 100vw;
}

.earth-monitor.earth-page-earth {
    --em-page-accent: #38bdf8;
    --em-page-accent-strong: #00e5ff;
    --em-page-accent-soft: rgba(56, 189, 248, 0.15);
}

.earth-monitor.earth-page-storm {
    --em-page-accent: #f97316;
    --em-page-accent-strong: #fb923c;
    --em-page-accent-soft: rgba(249, 115, 22, 0.16);
}

.earth-monitor.earth-page-marine {
    --em-page-accent: #0ea5e9;
    --em-page-accent-strong: #22d3ee;
    --em-page-accent-soft: rgba(14, 165, 233, 0.16);
}

.earth-monitor.earth-page-hurricane {
    --em-page-accent: #8b5cf6;
    --em-page-accent-strong: #c084fc;
    --em-page-accent-soft: rgba(139, 92, 246, 0.16);
}

.earth-monitor.earth-page-antarctica {
    --em-page-accent: #7dd3fc;
    --em-page-accent-strong: #e0f2fe;
    --em-page-accent-soft: rgba(125, 211, 252, 0.14);
}

/* ============================================
   HERO STATUS BANNER
   ============================================ */
.em-hero-banner {
    background: var(--em-glass-strong);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border-bottom: 1px solid var(--th-border, rgba(255,255,255,0.06));
    box-shadow: var(--em-shadow-soft), var(--em-inset-highlight);
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    position: relative;
    z-index: 10;
    max-width: 100vw;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Gradient bottom accent */
.em-hero-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--em-page-accent-strong) 22%, var(--em-page-accent) 52%, transparent 86%);
    opacity: 0.5;
}

.em-hero-left {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    flex-shrink: 1;
}

.em-earth-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
    min-width: 0;
}

.em-earth-brand:hover .em-earth-brand-label {
    color: var(--th-text-heading, #f0f1f5);
    text-shadow: 0 0 14px color-mix(in srgb, var(--em-page-accent) 22%, transparent);
}

.em-earth-logo {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    cursor: pointer;
}

.em-earth-brand-label {
    font-size: 0.62rem;
    font-weight: 700;
    color: var(--th-text-secondary, #a0aec0);
    letter-spacing: 0.18em;
    font-family: 'Cinzel', serif;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color 0.2s ease, text-shadow 0.2s ease;
}

.em-earth-page-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.em-hero-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--th-text-heading, #f0f1f5);
    letter-spacing: 0.12em;
    font-family: var(--font-mono, 'Space Mono', monospace);
    text-transform: uppercase;
}

.em-hero-subtitle {
    font-size: 0.75rem;
    color: var(--th-text-secondary, #8b8fa3);
    letter-spacing: 0.06em;
    font-family: var(--font-mono, 'Space Mono', monospace);
    text-transform: uppercase;
}

.em-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 7px;
    border-radius: 10px;
    font-size: 0.4rem;
    font-weight: 600;
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.06em;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(8px);
    border: 1px solid color-mix(in srgb, var(--status-color) 30%, transparent);
    color: var(--status-color);
    box-shadow: 0 0 8px color-mix(in srgb, var(--status-color) 15%, transparent);
}

.em-status-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--status-color);
    animation: em-pulse 2s ease-in-out infinite;
}

@keyframes em-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--status-color); }
    50% { opacity: 0.6; box-shadow: 0 0 12px 4px color-mix(in srgb, var(--status-color) 40%, transparent); }
}

/* ── Stats row ── */
.em-stats-grid {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    max-width: 100%;
    box-sizing: border-box;
    min-width: 0;
    flex-shrink: 1;
}

.em-stat-box {
    background: var(--em-glass);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    padding: 10px 16px;
    min-width: 80px;
    text-align: center;
    transition: all var(--em-transition);
    box-shadow: var(--em-inset-highlight);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    flex-shrink: 1;
}

.em-stat-box:hover {
    border-color: var(--th-border-strong, rgba(255,255,255,0.12));
    transform: translateY(-2px);
    box-shadow: var(--em-shadow-soft);
}

.em-stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    font-family: var(--font-mono, monospace);
    color: var(--th-text-heading, #f0f1f5);
    line-height: 1.2;
}

.em-stat-label {
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 3px;
    font-family: var(--font-mono, monospace);
}

/* ── Hero actions ── */
.em-hero-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 1;
    min-width: 0;
    flex-wrap: wrap;
}

.em-btn {
    padding: 7px 16px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    background: var(--em-glass);
    backdrop-filter: blur(8px);
    color: var(--th-text-secondary, #8b8fa3);
    cursor: pointer;
    transition: all var(--em-transition);
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.em-btn:hover {
    background: var(--th-bg-surface-hover, #20232f);
    color: var(--th-text-primary, #e4e6ed);
    border-color: var(--th-border-accent, rgba(160,174,192,0.25));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.em-btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.em-btn:focus-visible {
    outline: 2px solid var(--em-page-accent, #38bdf8);
    outline-offset: 2px;
}

.em-btn-primary {
    background: linear-gradient(135deg, color-mix(in srgb, var(--em-page-accent-strong) 76%, white 10%), var(--em-page-accent));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 2px 12px color-mix(in srgb, var(--em-page-accent) 26%, transparent);
}

.em-btn-primary:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--em-page-accent-strong) 82%, white 14%), var(--em-page-accent));
    box-shadow: 0 4px 20px color-mix(in srgb, var(--em-page-accent) 34%, transparent);
    transform: translateY(-2px);
}

.em-last-updated {
    font-size: 0.5rem;
    color: var(--th-text-muted, #50546a);
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.04em;
    opacity: 0.7;
    white-space: nowrap;
}

/* ============================================
   FAMILY TRUST STRIP
   ============================================ */
.em-trust-strip {
    position: relative;
    z-index: 9;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px 24px;
    padding: 10px 28px 12px;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--em-page-accent) 6%, rgba(8, 10, 15, 0.96)) 0%, rgba(8, 10, 15, 0.88) 100%);
    border-bottom: 1px solid var(--th-border, rgba(255,255,255,0.06));
    box-shadow: inset 0 1px 0 color-mix(in srgb, var(--em-page-accent) 12%, transparent);
    max-width: 100vw;
    box-sizing: border-box;
    overflow: hidden;
}

.em-trust-strip::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--em-page-accent) 30%, transparent 85%);
    opacity: 0.45;
}

.em-trust-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px 14px;
    flex: 1 1 760px;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.em-trust-item {
    min-width: 0;
    padding-right: 10px;
    border-right: 1px solid rgba(255,255,255,0.05);
    box-sizing: border-box;
    overflow: hidden;
}

.em-trust-item:last-child {
    border-right: none;
    padding-right: 0;
}

.em-trust-label {
    display: block;
    margin-bottom: 5px;
    font-size: 0.44rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-family: var(--font-mono, monospace);
    color: color-mix(in srgb, var(--em-page-accent) 48%, #94a3b8);
}

.em-trust-value {
    display: block;
    min-width: 0;
    font-size: 0.64rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--th-text-primary, #e4e6ed);
    font-family: var(--font-mono, monospace);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.em-trust-item[data-trust-kind="status"] .em-trust-value {
    white-space: normal;
    overflow: visible;
}

.em-trust-item .em-status-badge {
    transform: translateY(-1px);
}

.em-trust-note {
    flex: 1 1 300px;
    min-width: 0;
    font-size: 0.6rem;
    line-height: 1.55;
    color: var(--th-text-secondary, #8b8fa3);
    font-family: var(--font-mono, monospace);
}

/* ============================================
   PAGE LAYOUT
   ============================================ */
.em-content {
    padding: 24px 28px;
    max-width: 1600px;
    margin: 0 auto;
    box-sizing: border-box;
    overflow-x: hidden;
}

.em-grid-2col {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 24px;
    min-width: 0;
}

.em-grid-2col > * {
    min-width: 0;
}

.em-grid-3col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
    min-width: 0;
}

.em-grid-3col > * {
    min-width: 0;
}

/* ============================================
   MAP CONTAINER
   ============================================ */
.em-map-container {
    position: relative;
    width: 100%;
    height: 65vh;
    overflow: hidden;
    border-bottom: 1px solid var(--th-border, rgba(255,255,255,0.06));
    background: var(--th-bg-void, #08090c);
}

.em-map-container .leaflet-container {
    background: var(--th-bg-void, #08090c);
}

/* Map layer toggles */
.em-layer-controls {
    position: absolute;
    bottom: 16px;
    left: 16px;
    z-index: 500;
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.em-layer-btn {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    background: var(--em-glass-strong);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    color: var(--th-text-muted, #50546a);
    cursor: pointer;
    transition: all var(--em-transition);
    font-family: var(--font-mono, monospace);
}

.em-layer-btn.active {
    background: color-mix(in srgb, var(--em-page-accent) 12%, rgba(12, 16, 24, 0.94));
    color: var(--em-page-accent, #38bdf8);
    border-color: color-mix(in srgb, var(--em-page-accent) 32%, transparent);
    box-shadow: 0 0 12px color-mix(in srgb, var(--em-page-accent) 16%, transparent);
}

.em-layer-btn:hover {
    color: var(--th-text-primary, #e4e6ed);
    border-color: var(--th-border-accent, rgba(160,174,192,0.25));
    transform: translateY(-1px);
}

/* Map legend overlay (shared) */
.em-map-legend {
    position: absolute;
    top: 12px;
    right: 60px;
    z-index: 500;
    background: var(--em-glass-strong);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: 8px;
    padding: 10px 14px;
    box-shadow: var(--em-shadow-soft);
}

.em-map-legend-title {
    font-size: 0.55rem;
    color: var(--th-text-muted, #50546a);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--font-mono, monospace);
    margin-bottom: 6px;
}

/* ============================================
   CARDS
   ============================================ */
.em-card {
    background: var(--em-glass);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    padding: 18px;
    transition: all var(--em-transition);
    box-shadow: var(--em-inset-highlight);
    position: relative;
}

.em-card:hover {
    border-color: var(--th-border-strong, rgba(255,255,255,0.12));
    box-shadow: var(--em-shadow-soft), var(--em-inset-highlight);
    transform: translateY(-2px);
}

.em-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.em-card-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--th-text-heading, #f0f1f5);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--font-mono, monospace);
}

.em-card-grid {
    display: grid;
    gap: 12px;
}

/* ── Near ancient site highlight ── */
.em-card-ancient {
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1), inset 0 0 30px rgba(212, 175, 55, 0.03);
}

.em-card-ancient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #d4af37, transparent);
    border-radius: var(--em-radius) var(--em-radius) 0 0;
}

.em-ancient-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    font-size: 0.6rem;
    color: #d4af37;
    font-weight: 600;
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.04em;
}

.em-felt-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 12px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    font-size: 0.6rem;
    color: #8b5cf6;
    font-weight: 600;
    font-family: var(--font-mono, monospace);
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.em-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: none;
    position: relative;
}

.em-section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--th-border-strong, rgba(255,255,255,0.1)), transparent 80%);
}

.em-section-title {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--th-text-secondary, #8898a8);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-family: 'Space Mono', 'SF Mono', 'Fira Code', monospace;
}

/* ============================================
   TAB BAR (time range toggles)
   ============================================ */
.em-tab-bar {
    display: inline-flex;
    background: var(--em-glass);
    backdrop-filter: blur(8px);
    border-radius: 8px;
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    overflow: hidden;
    box-shadow: var(--em-inset-highlight);
}

.em-tab {
    padding: 6px 16px;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--th-text-muted, #50546a);
    cursor: pointer;
    border: none;
    background: none;
    transition: all var(--em-transition);
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    position: relative;
}

.em-tab:hover {
    color: var(--th-text-secondary, #8b8fa3);
    background: rgba(255,255,255,0.02);
}

.em-tab.active {
    background: var(--th-bg-surface, #1a1d27);
    color: var(--th-text-primary, #e4e6ed);
    box-shadow: 0 0 8px rgba(0,0,0,0.3);
}

.em-tab.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--em-page-accent, #38bdf8);
    border-radius: 2px 2px 0 0;
}

/* ============================================
   ALERT CARDS
   ============================================ */
.em-alert-card {
    background: var(--em-glass);
    backdrop-filter: blur(8px);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-left: 3px solid var(--alert-color, var(--th-text-muted));
    border-radius: var(--em-radius);
    padding: 12px 16px;
    cursor: pointer;
    transition: all var(--em-transition);
    position: relative;
}

.em-alert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 40px;
    background: linear-gradient(90deg, color-mix(in srgb, var(--alert-color) 6%, transparent), transparent);
    pointer-events: none;
    border-radius: var(--em-radius) 0 0 var(--em-radius);
}

.em-alert-card:hover {
    background: var(--th-bg-surface-hover, #20232f);
    transform: translateX(3px);
    box-shadow: var(--em-shadow-soft);
}

.em-alert-card.em-pds {
    border-left-width: 4px;
    box-shadow: 0 0 16px rgba(239, 68, 68, 0.15);
    animation: em-pds-glow 2.5s ease-in-out infinite;
}

.em-alert-card.em-emergency {
    border-left-width: 5px;
    box-shadow: 0 0 24px rgba(239, 68, 68, 0.25);
    animation: em-emergency-glow 1.2s ease-in-out infinite;
}

@keyframes em-pds-glow {
    0%, 100% { box-shadow: 0 0 16px rgba(239, 68, 68, 0.15); }
    50% { box-shadow: 0 0 28px rgba(239, 68, 68, 0.3); }
}

@keyframes em-emergency-glow {
    0%, 100% { box-shadow: 0 0 24px rgba(239, 68, 68, 0.25); }
    50% { box-shadow: 0 0 36px rgba(239, 68, 68, 0.45); }
}

/* ── Alert card header row ── */
.em-alert-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 3px;
}

.em-alert-type {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--alert-color, var(--th-text-primary));
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ── Response action badge ── */
.em-response-badge {
    flex-shrink: 0;
    padding: 2px 7px;
    border-radius: 3px;
    font-size: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-family: var(--font-mono, monospace);
    background: rgba(100,116,139,0.15);
    color: #94a3b8;
    border: 1px solid rgba(100,116,139,0.2);
}
.em-response-shelter {
    background: rgba(239,68,68,0.15);
    color: #f87171;
    border-color: rgba(239,68,68,0.3);
}
.em-response-evacuate {
    background: rgba(249,115,22,0.15);
    color: #fb923c;
    border-color: rgba(249,115,22,0.3);
}
.em-response-prepare {
    background: rgba(251,191,36,0.15);
    color: #fbbf24;
    border-color: rgba(251,191,36,0.25);
}
.em-response-avoid {
    background: rgba(168,85,247,0.15);
    color: #c084fc;
    border-color: rgba(168,85,247,0.25);
}
.em-response-monitor {
    background: rgba(56,189,248,0.1);
    color: #7dd3fc;
    border-color: rgba(56,189,248,0.2);
}
.em-response-allclear {
    background: rgba(34,197,94,0.12);
    color: #4ade80;
    border-color: rgba(34,197,94,0.25);
}

.em-alert-headline {
    font-size: 0.7rem;
    color: var(--th-text-secondary, #8b8fa3);
    line-height: 1.4;
    margin-bottom: 6px;
}

/* ── Threat tags (OBSERVED, CATASTROPHIC, hail/wind sizes) ── */
.em-alert-threats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 6px;
}
.em-threat-tag {
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-mono, monospace);
}
.em-threat-observed {
    background: rgba(239,68,68,0.2);
    color: #f87171;
    border: 1px solid rgba(239,68,68,0.35);
}
.em-threat-radar {
    background: rgba(249,115,22,0.15);
    color: #fb923c;
    border: 1px solid rgba(249,115,22,0.25);
}
.em-threat-catastrophic {
    background: rgba(239,68,68,0.25);
    color: #fca5a5;
    border: 1px solid rgba(239,68,68,0.4);
    animation: em-pds-glow 2.5s ease-in-out infinite;
}
.em-threat-considerable {
    background: rgba(249,115,22,0.2);
    color: #fdba74;
    border: 1px solid rgba(249,115,22,0.3);
}
.em-threat-destructive {
    background: rgba(220,38,38,0.2);
    color: #fca5a5;
    border: 1px solid rgba(220,38,38,0.35);
}
.em-threat-hail {
    background: rgba(56,189,248,0.12);
    color: #7dd3fc;
    border: 1px solid rgba(56,189,248,0.2);
}
.em-threat-wind {
    background: rgba(249,115,22,0.12);
    color: #fdba74;
    border: 1px solid rgba(249,115,22,0.2);
}

/* ── Storm motion ── */
.em-alert-motion {
    font-size: 0.58rem;
    color: var(--th-text-muted, #6b7280);
    font-family: var(--font-mono, monospace);
    margin-bottom: 6px;
    padding: 3px 0;
    letter-spacing: 0.02em;
}

/* ── Classification pills (severity/urgency/certainty/category/msgtype) ── */
.em-alert-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 6px;
}
.em-tag {
    padding: 1px 5px;
    border-radius: 2px;
    font-size: 0.45rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-mono, monospace);
    background: rgba(100,116,139,0.1);
    color: #94a3b8;
    border: 1px solid rgba(100,116,139,0.15);
}
.em-tag-extreme {
    background: rgba(239,68,68,0.15);
    color: #f87171;
    border-color: rgba(239,68,68,0.25);
}
.em-tag-severe {
    background: rgba(249,115,22,0.12);
    color: #fb923c;
    border-color: rgba(249,115,22,0.2);
}
.em-tag-moderate {
    background: rgba(251,191,36,0.1);
    color: #fbbf24;
    border-color: rgba(251,191,36,0.18);
}
.em-tag-minor {
    background: rgba(56,189,248,0.1);
    color: #7dd3fc;
    border-color: rgba(56,189,248,0.18);
}
.em-tag-immediate {
    background: rgba(239,68,68,0.12);
    color: #fca5a5;
    border-color: rgba(239,68,68,0.2);
}
.em-tag-expected {
    background: rgba(249,115,22,0.1);
    color: #fdba74;
    border-color: rgba(249,115,22,0.18);
}
.em-tag-observed-cert {
    background: rgba(239,68,68,0.12);
    color: #fca5a5;
    border-color: rgba(239,68,68,0.2);
}
.em-tag-likely {
    background: rgba(251,191,36,0.1);
    color: #fbbf24;
    border-color: rgba(251,191,36,0.18);
}
.em-tag-update {
    background: rgba(168,85,247,0.12);
    color: #c084fc;
    border-color: rgba(168,85,247,0.2);
}

/* ── Area description ── */
.em-alert-area {
    font-size: 0.6rem;
    color: var(--th-text-muted, #6b7280);
    line-height: 1.35;
    margin-bottom: 5px;
    padding-left: 0;
}
.em-alert-area::before {
    content: 'AREAS: ';
    font-weight: 700;
    font-size: 0.5rem;
    letter-spacing: 0.06em;
    color: var(--th-text-muted, #50546a);
}

/* ── Timing row ── */
.em-alert-timing {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.55rem;
    color: var(--th-text-muted, #6b7280);
    font-family: var(--font-mono, monospace);
    margin-bottom: 5px;
}
.em-alert-timing .em-timing-arrow {
    color: var(--th-text-muted, #50546a);
    font-size: 0.5rem;
}

.em-alert-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    font-family: var(--font-mono, monospace);
}

/* ── Expand toggle ── */
.em-alert-expand {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 6px;
    padding: 3px 8px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 3px;
    background: rgba(255,255,255,0.03);
    color: var(--th-text-muted, #6b7280);
    font-size: 0.5rem;
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.em-alert-expand:hover {
    color: var(--th-text-secondary, #8b8fa3);
    border-color: rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.05);
}
.em-alert-expand .em-expand-arrow {
    transition: transform 0.2s;
    font-size: 0.6rem;
}
.em-alert-card.expanded .em-alert-expand .em-expand-arrow {
    transform: rotate(180deg);
}

/* ── Expandable detail section ── */
.em-alert-detail {
    display: none;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.em-alert-card.expanded .em-alert-detail {
    display: block;
}
.em-detail-label {
    font-size: 0.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--th-text-muted, #50546a);
    margin-bottom: 4px;
    font-family: var(--font-mono, monospace);
}
.em-alert-desc {
    font-size: 0.65rem;
    color: var(--th-text-secondary, #8b8fa3);
    line-height: 1.55;
    margin-bottom: 12px;
    white-space: pre-line;
}
.em-alert-instr {
    font-size: 0.65rem;
    color: #fbbf24;
    line-height: 1.5;
    padding: 8px 10px;
    background: rgba(251,191,36,0.06);
    border: 1px solid rgba(251,191,36,0.12);
    border-radius: 4px;
    white-space: pre-line;
}

/* ── Countdown timer ── */
.em-countdown {
    font-family: var(--font-mono, monospace);
    font-size: 0.6rem;
    color: var(--th-text-secondary, #8b8fa3);
    font-variant-numeric: tabular-nums;
}

.em-countdown.em-urgent {
    color: var(--th-danger, #f87171);
    animation: em-countdown-pulse 1.2s ease-in-out infinite;
}

.em-countdown.em-expired {
    color: var(--th-text-muted, #50546a);
    text-decoration: line-through;
    opacity: 0.5;
}

@keyframes em-countdown-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============================================
   QUAKE LIST
   ============================================ */
.em-quake-list {
    display: grid;
    gap: 6px;
    max-height: 500px;
    overflow-y: auto;
}

.em-quake-item {
    display: grid;
    grid-template-columns: 54px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--em-glass);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    cursor: pointer;
    transition: all var(--em-transition);
    position: relative;
    overflow: hidden;
}

.em-quake-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--quake-color, var(--th-text-muted));
    border-radius: 3px 0 0 3px;
    opacity: 0.5;
    transition: opacity var(--em-transition), width var(--em-transition);
}

.em-quake-item:hover {
    border-color: var(--th-border-strong, rgba(255,255,255,0.12));
    background: var(--th-bg-surface-hover, #20232f);
    transform: translateX(3px);
    box-shadow: var(--em-shadow-soft);
}

.em-quake-item:hover::before {
    opacity: 1;
    width: 4px;
}

.em-quake-mag {
    font-size: 1.3rem;
    font-weight: 700;
    font-family: var(--font-mono, monospace);
    text-align: center;
    line-height: 1;
}

.em-quake-place {
    font-size: 0.75rem;
    color: var(--th-text-primary, #e4e6ed);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.em-quake-detail {
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    font-family: var(--font-mono, monospace);
}

/* ============================================
   STORM REPORT FEED
   ============================================ */
.em-report-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--th-border-subtle, rgba(255,255,255,0.03));
    transition: background var(--em-transition);
}

.em-report-item:hover {
    background: rgba(255,255,255,0.02);
}

.em-report-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    flex-shrink: 0;
    transition: transform var(--em-transition);
}

.em-report-item:hover .em-report-icon {
    transform: scale(1.15);
}

.em-report-icon.tornado {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.15);
}
.em-report-icon.hail {
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.15);
}
.em-report-icon.wind {
    background: rgba(249, 115, 22, 0.15);
    color: #f97316;
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.15);
}

.em-report-text {
    flex: 1;
    font-size: 0.7rem;
    color: var(--th-text-secondary, #8b8fa3);
}

.em-report-time {
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    font-family: var(--font-mono, monospace);
    flex-shrink: 0;
    font-variant-numeric: tabular-nums;
}

/* ============================================
   LEGEND
   ============================================ */
.em-legend {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    font-family: var(--font-mono, monospace);
}

.em-legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.em-legend-swatch {
    width: 12px;
    height: 3px;
    border-radius: 2px;
}

/* ============================================
   REGIONAL SUMMARY CARDS
   ============================================ */
.em-region-card {
    background: var(--em-glass);
    backdrop-filter: blur(8px);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    padding: 14px 18px;
    cursor: pointer;
    transition: all var(--em-transition);
    position: relative;
    overflow: hidden;
}

.em-region-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--th-color-globe, #38bdf8), transparent);
    opacity: 0;
    transition: opacity var(--em-transition);
}

.em-region-card:hover {
    border-color: var(--th-border-accent, rgba(160,174,192,0.2));
    transform: translateY(-3px);
    box-shadow: var(--em-shadow-soft);
}

.em-region-card:hover::before {
    opacity: 1;
}

.em-region-name {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--th-text-heading, #f0f1f5);
    margin-bottom: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-family: var(--font-mono, monospace);
}

.em-region-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    font-size: 0.65rem;
}

.em-region-stat-label {
    color: var(--th-text-muted, #50546a);
}

.em-region-stat-value {
    color: var(--th-text-primary, #e4e6ed);
    font-family: var(--font-mono, monospace);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* ============================================
   ITINERARY PLANNER (Marine Report)
   ============================================ */
.em-itinerary {
    background: var(--em-glass);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    padding: 18px;
    position: relative;
}

.em-itinerary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--th-color-globe, #38bdf8), transparent);
    opacity: 0.4;
    border-radius: var(--em-radius) var(--em-radius) 0 0;
}

.em-waypoint-list {
    display: grid;
    gap: 6px;
    margin: 12px 0;
}

.em-waypoint {
    display: grid;
    grid-template-columns: 28px 1fr auto;
    align-items: start;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    border: 1px solid var(--th-border, rgba(255,255,255,0.04));
    transition: all var(--em-transition);
    position: relative;
}

.em-waypoint:hover {
    background: rgba(0,0,0,0.3);
    border-color: var(--th-border-strong, rgba(255,255,255,0.08));
    transform: translateX(2px);
}

.em-waypoint-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--th-color-globe, #38bdf8), #0ea5e9);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono, monospace);
    box-shadow: 0 2px 8px rgba(56, 189, 248, 0.3);
    flex-shrink: 0;
}

.em-waypoint-info {
    font-size: 0.75rem;
    color: var(--th-text-primary, #e4e6ed);
    font-weight: 600;
}

.em-waypoint-conditions {
    font-size: 0.6rem;
    color: var(--th-text-muted, #50546a);
    margin-top: 2px;
}

.em-waypoint-actions {
    display: flex;
    gap: 4px;
    opacity: 0.4;
    transition: opacity var(--em-transition);
}

.em-waypoint:hover .em-waypoint-actions {
    opacity: 1;
}

.em-input {
    padding: 7px 12px;
    border-radius: 6px;
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    background: rgba(0,0,0,0.3);
    color: var(--th-text-primary, #e4e6ed);
    font-size: 0.7rem;
    font-family: var(--font-mono, monospace);
    outline: none;
    transition: all var(--em-transition);
}

.em-input:focus {
    border-color: var(--th-color-globe, #38bdf8);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.em-input::placeholder {
    color: var(--th-text-muted, #50546a);
}

.em-input-group {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
    max-width: 100%;
    box-sizing: border-box;
}

/* ============================================
   TIDE CHART
   ============================================ */
.em-tide-chart {
    background: var(--em-glass);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    border-radius: var(--em-radius);
    padding: 14px;
}

/* ============================================
   PAGINATION
   ============================================ */
.em-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 14px;
}

.em-page-btn {
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.65rem;
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
    background: var(--em-glass);
    color: var(--th-text-muted, #50546a);
    cursor: pointer;
    font-family: var(--font-mono, monospace);
    transition: all var(--em-transition);
}

.em-page-btn:hover {
    border-color: var(--th-border-strong, rgba(255,255,255,0.12));
    color: var(--th-text-primary, #e4e6ed);
}

.em-page-btn.active {
    background: var(--th-bg-surface-hover, #20232f);
    color: var(--th-text-primary, #e4e6ed);
    border-color: var(--th-color-globe, #38bdf8);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.1);
}

/* ============================================
   SEARCH / FILTER
   ============================================ */
.em-search-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.em-search-input {
    flex: 1;
    padding: 7px 14px;
    border-radius: 8px;
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    background: rgba(0,0,0,0.3);
    color: var(--th-text-primary, #e4e6ed);
    font-size: 0.7rem;
    font-family: var(--font-mono, monospace);
    outline: none;
    transition: all var(--em-transition);
}

.em-search-input:focus {
    border-color: var(--th-color-globe, #38bdf8);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.15);
}

.em-search-input::placeholder {
    color: var(--th-text-muted, #50546a);
    font-size: 0.65rem;
}

/* ============================================
   SCROLLBAR
   ============================================ */
.earth-monitor ::-webkit-scrollbar {
    width: 5px;
}

.earth-monitor ::-webkit-scrollbar-track {
    background: transparent;
}

.earth-monitor ::-webkit-scrollbar-thumb {
    background: var(--th-scrollbar-thumb, #2a2d3a);
    border-radius: 4px;
}

.earth-monitor ::-webkit-scrollbar-thumb:hover {
    background: var(--th-text-muted, #50546a);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.em-toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    padding: 10px 24px;
    background: var(--em-glass-strong);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    border-radius: var(--em-radius);
    color: var(--th-text-primary, #e4e6ed);
    font-size: 0.75rem;
    font-family: var(--font-mono, monospace);
    z-index: 9999;
    animation: em-toast-in 0.4s cubic-bezier(0.16, 1, 0.3, 1), em-toast-out 0.3s ease-in 1.7s forwards;
    box-shadow: var(--em-shadow-lift);
}

@keyframes em-toast-in {
    from { opacity: 0; transform: translateX(-50%) translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

@keyframes em-toast-out {
    from { opacity: 1; transform: translateX(-50%) scale(1); }
    to { opacity: 0; transform: translateX(-50%) scale(0.95); }
}

/* ============================================
   LOADING SKELETON
   ============================================ */
.em-skeleton {
    background: linear-gradient(90deg,
        var(--th-bg-surface, #1a1d27) 25%,
        var(--th-bg-surface-hover, #20232f) 50%,
        var(--th-bg-surface, #1a1d27) 75%
    );
    background-size: 200% 100%;
    animation: em-shimmer 1.8s ease-in-out infinite;
    border-radius: 6px;
}

@keyframes em-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   EMPTY STATE
   ============================================ */
.em-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--th-text-muted, #50546a);
    font-size: 0.8rem;
}

.em-empty-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.2;
    filter: grayscale(0.5);
}

/* ============================================
   STAGGER ANIMATION (list items)
   ============================================ */
@keyframes em-fade-in-up {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.em-stagger > * {
    animation: em-fade-in-up 0.3s ease-out both;
}
.em-stagger > *:nth-child(1) { animation-delay: 0ms; }
.em-stagger > *:nth-child(2) { animation-delay: 40ms; }
.em-stagger > *:nth-child(3) { animation-delay: 80ms; }
.em-stagger > *:nth-child(4) { animation-delay: 120ms; }
.em-stagger > *:nth-child(5) { animation-delay: 160ms; }
.em-stagger > *:nth-child(6) { animation-delay: 200ms; }
.em-stagger > *:nth-child(7) { animation-delay: 240ms; }
.em-stagger > *:nth-child(8) { animation-delay: 280ms; }
.em-stagger > *:nth-child(9) { animation-delay: 320ms; }
.em-stagger > *:nth-child(10) { animation-delay: 360ms; }

/* ============================================
   GAUGE GLOW (for critical values)
   ============================================ */
@keyframes em-gauge-glow {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(239, 68, 68, 0.2)); }
    50% { filter: drop-shadow(0 0 12px rgba(239, 68, 68, 0.5)); }
}

.em-gauge-critical {
    animation: em-gauge-glow 2s ease-in-out infinite;
}

/* ============================================
   SPARKLINE DRAW ANIMATION
   ============================================ */
@keyframes em-draw-line {
    from { stroke-dashoffset: var(--line-length, 1000); }
    to { stroke-dashoffset: 0; }
}

.em-sparkline-animated path {
    stroke-dasharray: var(--line-length, 1000);
    animation: em-draw-line 1.5s ease-out forwards;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .em-grid-2col {
        grid-template-columns: 1fr 340px;
    }
    .em-grid-3col {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 1024px) {
    .em-hero-banner {
        padding: 12px 16px;
        gap: 10px;
    }

    .em-stats-grid {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 6px;
    }
    .em-stats-grid::-webkit-scrollbar { display: none; }

    .em-trust-strip {
        align-items: stretch;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 8px 12px;
        padding: 8px 12px 10px;
        overflow: visible;
    }

    .em-trust-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px 10px;
        flex: 1 1 100%;
        width: 100%;
    }

    .em-trust-item {
        padding: 8px 10px;
        border-right: none;
        border: 1px solid color-mix(in srgb, var(--em-page-accent) 18%, transparent);
        border-radius: 8px;
        background: rgba(255,255,255,0.02);
    }

    .em-trust-item:last-child {
        padding-right: 10px;
    }

    .em-trust-value {
        font-size: 0.56rem;
        line-height: 1.35;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    .em-trust-note {
        flex: 1 1 100%;
        width: 100%;
        font-size: 0.52rem;
    }
}

@media (max-width: 768px) {
    .em-grid-2col,
    .em-grid-3col {
        grid-template-columns: 1fr;
    }

    .em-map-container {
        height: 50vh;
    }

    .em-hero-banner {
        padding: 8px 12px;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 6px;
    }

    .em-hero-left {
        gap: 8px;
    }

    .em-earth-brand {
        gap: 8px;
    }

    .em-earth-logo {
        width: 26px;
        height: 26px;
    }

    .em-earth-brand-label {
        font-size: 0.54rem;
        letter-spacing: 0.16em;
    }

    .em-hero-title {
        font-size: 0.7rem;
    }

    .em-hero-subtitle {
        display: none;
    }

    .em-stats-grid {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 4px;
        box-sizing: border-box;
    }
    .em-stats-grid::-webkit-scrollbar { display: none; }

    .em-stat-box {
        min-width: 60px;
        padding: 4px 8px;
    }

    .em-stat-value {
        font-size: 1rem;
    }

    .em-stat-label {
        font-size: 0.35rem;
    }

    .em-trust-strip {
        padding: 8px 12px 10px;
        gap: 8px;
        overflow: visible;
    }

    .em-trust-strip::-webkit-scrollbar {
        display: none;
    }

    .em-trust-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        width: 100%;
        min-width: 0;
    }

    .em-trust-item {
        min-width: 0;
        max-width: none;
        padding: 8px 10px;
        border-right: none;
        border: 1px solid color-mix(in srgb, var(--em-page-accent) 18%, transparent);
        border-radius: 8px;
        background: rgba(255,255,255,0.02);
        box-sizing: border-box;
    }

    .em-trust-item:last-child {
        grid-column: 1 / -1;
    }

    .em-trust-label {
        font-size: 0.38rem;
    }

    .em-trust-value {
        font-size: 0.56rem;
        line-height: 1.35;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    .em-trust-note {
        flex: 1 1 100%;
        min-width: 0;
        width: 100%;
        font-size: 0.52rem;
    }

    .me-subnav-inline,
    .me-subnav {
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .me-subnav-inline::-webkit-scrollbar,
    .me-subnav::-webkit-scrollbar {
        display: none;
    }

    .em-hero-banner .me-subnav-inline,
    .ant-cmd-bar .me-subnav-inline {
        flex: 1 1 100% !important;
        width: 100% !important;
        order: 12;
        padding-top: 4px !important;
    }

    /* Tab sizing now deferred to magna-earth-subnav.js responsive chain */
    .me-subnav-tab {
        flex: 0 0 auto;
    }

    .me-subnav-inline,
    .me-subnav {
        justify-content: flex-start;
        max-width: 100%;
    }

    /* Collapse hero actions to single row */
    .em-hero-actions {
        width: 100%;
        padding: 0;
        gap: 6px;
    }

    .em-hero-actions .em-btn {
        padding: 4px 10px;
        font-size: 0.5rem;
    }

    .em-hero-actions .em-last-updated {
        font-size: 0.4rem;
    }

    /* Region status badges — horizontal scroll */
    #region-status {
        overflow-x: auto;
        flex-wrap: nowrap !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 4px;
    }
    #region-status::-webkit-scrollbar { display: none; }
    #region-status .em-stat-box {
        min-width: 65px;
        flex-shrink: 0;
    }

    .em-content {
        padding: 12px;
    }

    .em-layer-controls {
        bottom: 8px;
        left: 8px;
    }

    .em-layer-btn {
        padding: 5px 8px;
        font-size: 0.55rem;
    }

    .em-section-title {
        font-size: 0.7rem;
    }

    .em-input-group {
        flex-wrap: wrap;
    }

    .em-card {
        padding: 14px;
    }

    /* HUD instrument bar — compact on mobile */
    .em-hud-bar {
        padding: 4px 8px;
        gap: 2px;
    }

    .em-hud-gauge {
        min-width: 60px;
        padding: 4px 6px;
    }

    .em-hud-value {
        font-size: 1rem;
    }

    .em-hud-label {
        font-size: 0.35rem;
    }

    /* Map legends — smaller on mobile */
    .em-map-legend {
        max-width: 120px;
        padding: 6px;
        font-size: 0.45rem;
    }

    .em-map-legend-title {
        font-size: 0.4rem;
    }
}

@media (max-width: 480px) {
    .em-map-container {
        height: 50vh;
    }

    .em-hero-banner {
        padding: 6px 10px;
        gap: 4px;
    }

    .em-hero-title {
        font-size: 0.6rem;
    }

    .em-earth-brand-label {
        font-size: 0.48rem;
        letter-spacing: 0.14em;
    }

    .em-stat-value {
        font-size: 0.9rem;
    }

    .em-stat-box {
        min-width: 55px;
        padding: 3px 6px;
    }

    .em-hero-actions {
        gap: 4px;
    }

    .em-hero-actions .em-btn {
        padding: 3px 8px;
        font-size: 0.45rem;
    }

    .em-trust-item {
        min-width: 100px;
        max-width: 130px;
        padding: 7px 8px;
    }

    .em-quake-item {
        grid-template-columns: 44px 1fr;
    }

    .em-quake-detail {
        grid-column: 1 / -1;
    }
}

/* ============================================
   LEAFLET OVERRIDES (dark theme)
   ============================================ */
.earth-monitor .leaflet-control-zoom a {
    background: var(--em-glass-strong);
    backdrop-filter: blur(8px);
    color: var(--th-text-secondary, #8b8fa3);
    border-color: var(--th-border, rgba(255,255,255,0.06));
    transition: all 0.2s;
}

.earth-monitor .leaflet-control-zoom a:hover {
    background: var(--th-bg-surface-hover, #20232f);
    color: var(--th-text-primary, #e4e6ed);
}

.earth-monitor .leaflet-control-attribution {
    background: var(--em-glass-strong) !important;
    backdrop-filter: blur(8px);
    color: var(--th-text-muted, #50546a);
    font-size: 0.5rem;
    padding: 2px 8px;
}

.earth-monitor .leaflet-control-attribution a {
    color: var(--th-text-secondary, #8b8fa3);
}

.earth-monitor .leaflet-popup-content-wrapper {
    background: var(--em-glass-strong);
    backdrop-filter: var(--em-glass-blur);
    -webkit-backdrop-filter: var(--em-glass-blur);
    color: var(--th-text-primary, #e4e6ed);
    border-radius: var(--em-radius);
    border: 1px solid var(--th-border-strong, rgba(255,255,255,0.1));
    box-shadow: var(--em-shadow-lift);
}

.earth-monitor .leaflet-popup-tip {
    background: var(--em-glass-strong);
}

.earth-monitor .leaflet-popup-content {
    font-size: 0.7rem;
    line-height: 1.5;
    font-family: 'Space Mono', monospace;
    margin: 10px 14px;
}

.earth-monitor .leaflet-tooltip {
    background: var(--em-glass-strong);
    backdrop-filter: blur(8px);
    color: var(--th-text-primary, #e4e6ed);
    border: 1px solid var(--th-border, rgba(255,255,255,0.08));
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.6rem;
    font-family: var(--font-mono, monospace);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.earth-monitor .leaflet-tooltip-top::before {
    border-top-color: var(--em-glass-strong);
}

.earth-monitor .leaflet-tooltip-left::before {
    border-left-color: var(--em-glass-strong);
}

.earth-monitor .leaflet-tooltip-right::before {
    border-right-color: var(--em-glass-strong);
}

/* ============================================
   IFRAME EMBED CONTAINER
   ============================================ */
#embed-frame-container {
    display: none;
    width: 100%;
}
#embed-frame-container.active {
    display: block;
}
#embed-frame-container iframe {
    width: 100%;
    height: calc(100vh - 60px);
    border: none;
    background: var(--th-bg-void, #0a0a0f);
}

/* Hide hero actions when loaded as embed */
body.embed-mode .em-hero-actions,
.embed-mode .em-hero-actions { display: none !important; }

/* NEXRAD radar: canvas tiles strip blue background; no additional filter needed */
.nexrad-tiles {
    mix-blend-mode: multiply;
    opacity: 0.9 !important;
}

/* Marine wave ring pulse animation */
.wave-ring {
    animation: wavePulse 3s ease-in-out infinite;
}
@keyframes wavePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ============================================
   PERFORMANCE: GPU COMPOSITING + CONTAINMENT
   Force compositor layers on interactive elements.
   Explicit transition properties — NEVER transition
   backdrop-filter (causes severe lag on iPad/tablets).
   ============================================ */

/* Promote hover targets to GPU layers + scope layout/paint */
.em-card,
.em-stat-box,
.em-alert-card,
.em-region-card,
.em-quake-item {
    will-change: transform;
    contain: layout style paint;
    transition-property: transform, background-color, border-color, box-shadow;
}

.em-btn,
.em-layer-btn,
.em-tab {
    will-change: transform;
    transition-property: transform, color, background-color, border-color, box-shadow;
}

/* Scope layout recalc in list/grid containers */
.em-quake-list,
.em-card-grid {
    contain: layout style;
}

/* Leaflet controls — explicit transitions only */
.earth-monitor .leaflet-control-zoom a {
    transition-property: background-color, color, border-color;
}

/* ── Vessel Detail Card ── */
.vessel-card {
    position: relative;
}

.vessel-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.vessel-silhouette {
    flex-shrink: 0;
    width: 80px;
    height: 32px;
}

.vessel-card-info {
    flex: 1;
    min-width: 0;
}

.vessel-card-name {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vessel-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 4px;
}

.vessel-voyage-info {
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--em-radius, 8px);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
}

.vessel-voyage-row {
    font-size: 0.7rem;
    color: var(--th-text-secondary, #a1a7b5);
    line-height: 1.6;
}

.vessel-voyage-row:empty {
    display: none;
}

.vessel-dimensions {
    margin-top: 10px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--em-radius, 8px);
    border: 1px solid var(--th-border, rgba(255,255,255,0.06));
}

.vessel-dim-item {
    display: flex;
    justify-content: space-between;
    padding: 3px 0;
}

.vessel-dim-label {
    font-size: 0.6rem;
    color: var(--th-text-muted, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.vessel-dim-value {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--th-text-primary, #e4e6ed);
    font-family: var(--font-mono, monospace);
}

.vessel-links {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--th-border, rgba(255,255,255,0.06));
}

.vessel-link-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    margin-bottom: 4px;
    border-radius: 6px;
    font-size: 0.65rem;
    color: var(--th-text-secondary, #a1a7b5);
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.vessel-link-item:hover {
    background: var(--th-bg-surface-hover, rgba(255,255,255,0.06));
    border-color: var(--th-border-strong, rgba(255,255,255,0.12));
    color: var(--th-text-primary, #e4e6ed);
}

.vessel-link-icon {
    font-size: 0.9rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.vessel-link-text strong {
    color: var(--th-text-heading, #f0f1f5);
}

@media (max-width: 768px) {
    .vessel-card-header {
        gap: 10px;
    }

    .vessel-silhouette {
        width: 60px;
        height: 24px;
    }

    .vessel-card-name {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .vessel-silhouette {
        width: 50px;
        height: 20px;
    }

    .vessel-link-item {
        padding: 6px 8px;
        font-size: 0.6rem;
    }
}

/* ── Back Bar — slim hub link for earth subpages ── */
.em-back-bar {
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.em-back-link {
    font-family: var(--font-mono, monospace);
    font-size: 0.65rem;
    color: var(--hud-cyan, #00e5ff);
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.2s;
    letter-spacing: 0.05em;
}

.em-back-link:hover {
    opacity: 1;
}