/* ============================================
   Aviation Takeoff Decision Maker
   Main Stylesheet
   ============================================ */

:root {
    --primary: #0a1628;
    --primary-light: #1a2d4a;
    --secondary: #00d4aa;
    --accent: #00b4d8;
    --warning: #ff9f1c;
    --danger: #ef476f;
    --success: #06d6a0;
    --bg-dark: #050a12;
    --bg-card: #0d1829;
    --bg-card-hover: #132238;
    --text-primary: #e8f0f8;
    --text-secondary: #8899aa;
    --text-muted: #5a6a7a;
    --border-color: #1a2d4a;
    --border-glow: rgba(0, 212, 170, 0.3);

    /* Temperature Colors - Synced with Compare All Models */
    --temp-very-cold: #1E3A5F;
    /* <20°C: Dark Blue */
    --temp-cold: #4A90D9;
    /* 20-24°C: Blue */
    --temp-cool: #87CEEB;
    /* 24-27°C: Light Blue/Cyan */
    --temp-normal: #FFFFCC;
    /* 27-30°C: Light Yellow (Normal) */
    --temp-warm: #FFB6B6;
    /* 30-33°C: Light Salmon/Pink */
    --temp-hot: #E85050;
    /* 33-36°C: Red */
    --temp-very-hot: #8B0000;
    /* >36°C: Dark Red/Maroon */

    /* Pressure Colors - Meteorological Impact (per user spec - INVERTED: Low=Red, High=Blue) */
    --press-very-low: #A52A2A;
    /* <1005: Dark Red/Brown (Storm/Typhoon) */
    --press-low: #FDA4AF;
    /* 1005-1008: Pink (Low - clouds/rain) */
    --press-normal: #9CA3AF;
    /* 1009-1014: Gray (Normal/Transition) */
    --press-high: #3B82F6;
    /* 1015-1018: Blue (High - good) */
    --press-very-high: #1E3A5F;
    /* >1018: Dark Blue (Very High - cold front) */

    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* Light Theme Variables */
[data-theme="light"] {
    --primary: #e8f4fc;
    --primary-light: #f0f7fc;
    --secondary: #009688;
    --accent: #0288d1;
    --bg-dark: #f5f8fa;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f5f9;
    --text-primary: #1a2d4a;
    --text-secondary: #5a6a7a;
    --text-muted: #8899aa;
    --border-color: #d0dce5;
    --border-glow: rgba(0, 150, 136, 0.3);
}

[data-theme="light"] body::before {
    background: none;
}

[data-theme="light"] .main-header {
    background: linear-gradient(180deg, #ffffff 0%, #f5f8fa 100%);
    border-bottom-color: #d0dce5;
}

[data-theme="light"] .panel {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .panel-header {
    background: linear-gradient(90deg, #f0f7fc, transparent);
}

[data-theme="light"] .heatmap-table th {
    background: #e8f0f5;
    color: #5a6a7a;
}

[data-theme="light"] .heatmap-table td.date-cell {
    background: #f5f8fa;
}

[data-theme="light"] .toggle-btn {
    color: #5a6a7a;
}

[data-theme="light"] .select-input,
[data-theme="light"] .date-input,
[data-theme="light"] .toggle-buttons {
    background: #f5f8fa;
    border-color: #d0dce5;
}

[data-theme="light"] .refresh-btn {
    background: #f5f8fa;
    border-color: #d0dce5;
    color: #5a6a7a;
}

[data-theme="light"] .map-display {
    background: #f5f8fa;
}

[data-theme="light"] .no-data {
    background: #f0f5f9;
    color: #8899aa;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-right: var(--spacing-md);
    font-size: 1.2rem;
}

.theme-toggle-btn:hover {
    border-color: var(--secondary);
    transform: scale(1.05);
}

.theme-toggle-btn:active {
    transform: scale(0.95);
}

/* Show/hide icons based on theme */
.theme-icon-light {
    display: none;
}

.theme-icon-dark {
    display: inline;
}

[data-theme="light"] .theme-icon-light {
    display: inline;
}

[data-theme="light"] .theme-icon-dark {
    display: none;
}

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

html {
    font-size: 19px;
    /* Base font size - adjusted for balance */
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-display);
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.5;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 212, 170, 0.02) 50%, transparent 100%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.1) 2px, rgba(0, 0, 0, 0.1) 4px);
    pointer-events: none;
    z-index: 1000;
}

/* Header */
.main-header {
    background: linear-gradient(180deg, var(--primary) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-xl);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 600;
    background: linear-gradient(90deg, var(--text-primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text .subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.status-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px var(--success);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.status-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.current-time {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--secondary);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.time-separator {
    color: var(--text-muted);
    opacity: 0.5;
}

.header-logo {
    height: 45px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

/* TMD Logo on the left */
.header-logo-left {
    height: 70px;
    width: auto;
    object-fit: contain;
    margin-right: var(--spacing-md);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-lg);
    max-width: 1920px;
    margin: 0 auto;
    width: 100%;
}

/* Dashboard Layout */
.dashboard-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    max-width: 1920px;
    margin: 0 auto;
}

/* Top Row: 50-50 split layout */
.top-row {
    display: flex;
    gap: 20px;
}

.top-row .model-panel,
.top-row .compare-panel {
    flex: 1;
    min-width: 0;
    max-width: 50%;
}

/* METAR panel full width at bottom */
.metar-panel.full-width,
.maps-panel.full-width {
    width: 100%;
}

/* Heatmaps stacked vertically */
.heatmaps-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.heatmap-section {
    width: 100%;
}

.right-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Panels */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-normal);
}

.panel:hover {
    border-color: var(--border-glow);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(90deg, var(--primary-light), transparent);
    border-bottom: 1px solid var(--border-color);
}

.panel-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.panel-icon {
    font-size: 1.25rem;
}

.panel-title h2 {
    font-size: 1rem;
    font-weight: 600;
}

.panel-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    background: rgba(0, 212, 170, 0.2);
    color: var(--secondary);
    border-radius: 10px;
    text-transform: uppercase;
}

.panel-badge.coming-soon {
    background: rgba(255, 159, 28, 0.2);
    color: var(--warning);
}

.panel-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.panel-body {
    padding: var(--spacing-lg);
}

/* Form Controls */
.control-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.control-group label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.select-input,
.date-input {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.select-input:hover,
.date-input:hover {
    border-color: var(--accent);
}

.select-input:focus,
.date-input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(0, 212, 170, 0.2);
}

.toggle-buttons {
    display: flex;
    background: var(--bg-dark);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.toggle-btn {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toggle-btn:hover {
    background: var(--primary-light);
    color: var(--text-primary);
}

.toggle-btn.active {
    background: var(--secondary);
    color: var(--primary);
    font-weight: 600;
}

.refresh-btn {
    min-width: 60px;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

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

.refresh-icon {
    font-size: 1rem;
}

/* Heatmap */
.heatmap-section {
    margin-bottom: var(--spacing-lg);
}

.heatmap-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.heatmap-header h3 {
    font-size: 0.9rem;
    font-weight: 500;
}

.stats-mini {
    display: flex;
    gap: var(--spacing-md);
}

.stat-item {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.stat-value {
    color: var(--secondary);
    font-family: var(--font-mono);
    font-weight: 600;
}

.heatmap-container {
    overflow-x: auto;
}

.heatmap-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    /* Increased from 0.7rem */
}

.heatmap-table th,
.heatmap-table td {
    padding: 6px 8px;
    /* Increased from 4px 6px */
    text-align: center;
    border: 1px solid var(--border-color);
}

.heatmap-table th {
    background: var(--primary-light);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    /* Increased from 0.65rem */
    text-transform: uppercase;
}

.heatmap-table th.date-header {
    text-align: left;
    min-width: 70px;
}

.heatmap-table td.date-cell {
    text-align: left;
    font-weight: 600;
    background: var(--bg-dark);
}

.heatmap-table td.value-cell {
    font-weight: 500;
    transition: transform var(--transition-fast);
}

.heatmap-table td.value-cell:hover {
    transform: scale(1.1);
    z-index: 10;
    position: relative;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.5);
}

/* Temperature Colors */
.temp-very-cold {
    background: var(--temp-very-cold);
    color: #fff;
}

.temp-cold {
    background: var(--temp-cold);
    color: #fff;
}

.temp-cool {
    background: var(--temp-cool);
    color: #333;
}

.temp-normal {
    background: var(--temp-normal);
    color: #333;
}

.temp-warm {
    background: var(--temp-warm);
    color: #333;
}

.temp-hot {
    background: var(--temp-hot);
    color: #fff;
}

.temp-very-hot {
    background: var(--temp-very-hot);
    color: #fff;
}

/* Dewpoint Colors - Same as Temperature */
.dew-very-cold {
    background: var(--temp-very-cold);
    color: #fff;
}

.dew-cold {
    background: var(--temp-cold);
    color: #fff;
}

.dew-cool {
    background: var(--temp-cool);
    color: #333;
}

.dew-normal {
    background: var(--temp-normal);
    color: #333;
}

.dew-warm {
    background: var(--temp-warm);
    color: #333;
}

.dew-hot {
    background: var(--temp-hot);
    color: #fff;
}

.dew-very-hot {
    background: var(--temp-very-hot);
    color: #fff;
}

/* Pressure Colors */
.press-very-low {
    background: var(--press-very-low);
    color: #fff;
}

.press-low {
    background: var(--press-low);
    color: #fff;
}

.press-normal {
    background: var(--press-normal);
    color: #333;
}

.press-high {
    background: var(--press-high);
    color: #333;
}

.press-very-high {
    background: var(--press-very-high);
    color: #fff;
}

/* Humidity Colors */
.hum-dry {
    background: var(--warning);
    color: #fff;
}

.hum-comfortable {
    background: var(--success);
    color: #333;
}

.hum-humid {
    background: var(--temp-cool);
    color: #333;
}

.hum-very-humid {
    background: var(--temp-cold);
    color: #fff;
}

/* Wind Colors - Aviation Safety (per user spec) */
.wind-calm {
    background: #D1D5DB;
    /* 0-1 kt: Gray/White (Calm) */
    color: #333;
}

.wind-light {
    background: #86EFAC;
    /* 2-6 kt: Light Green (Light Air) */
    color: #333;
}

.wind-moderate {
    background: #38BDF8;
    /* 7-12 kt: Sky Blue/Cyan (Moderate - runway selection) */
    color: #333;
}

.wind-fresh {
    background: #FFFACD;
    /* 13-19 kt: Light Yellow (Fresh - wind shear caution) */
    color: #333;
}

.wind-strong {
    background: #FFD1A1;
    /* 20-25 kt: Light Orange (Strong - aerodrome warning) */
    color: #333;
}

.wind-gale {
    background: #EF4444;
    /* >25 kt: Red (Gale Force - dangerous) */
    color: #fff;
}

/* Wind full width section */
.wind-full-width {
    width: 100%;
}

.no-data {
    background: var(--bg-dark);
    color: var(--text-muted);
}

/* Forecast Row Styling */
.forecast-row {
    border-top: 3px solid var(--secondary) !important;
}

/* Only label cell gets green background, not value cells */
.forecast-row .forecast-label {
    background: rgba(0, 212, 170, 0.15) !important;
    color: var(--secondary);
    font-weight: 700;
}

.forecast-row .value-cell {
    border-top: 3px solid var(--secondary);
    font-weight: bold;
}

/* Forecast comparison colors (vs METAR) */
.fc-higher {
    background: #FFB6B6 !important;
    /* Pastel Red - Forecast > METAR */
    color: #8B0000 !important;
}

.fc-lower {
    background: #B6D4FF !important;
    /* Pastel Blue - Forecast < METAR */
    color: #1a3a5c !important;
}

.fc-equal {
    background: #E0E0E0 !important;
    /* Gray - Equal values */
    color: #333 !important;
}

.fc-no-metar {
    background: #FFFFFF !important;
    /* White - No METAR data to compare */
    color: #666 !important;
    border: 1px dashed #ccc !important;
}

/* Color Legend */
.color-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    margin-top: var(--spacing-md);
}

.legend-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.legend-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.legend-scale {
    display: flex;
}

.legend-item {
    font-size: 0.65rem;
    padding: 2px 6px;
    font-family: var(--font-mono);
}

/* Map Panel */
.map-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.map-type-selector {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.map-type-option {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.map-type-option input {
    display: none;
}

.map-type-option .option-label {
    font-size: 0.8rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.map-type-option input:checked+.option-label {
    background: var(--secondary);
    color: var(--primary);
    border-color: var(--secondary);
    font-weight: 600;
}

.map-type-option:hover .option-label {
    border-color: var(--accent);
}

.map-time-selector {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.map-display {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.map-container {
    min-height: 700px;
    max-height: 1100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.map-container img {
    max-width: 100%;
    max-height: 1050px;
    height: auto;
    display: block;
    object-fit: contain;
}

.map-navigation {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.nav-btn {
    padding: 10px 24px;
    background: var(--primary-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-btn:hover {
    background: var(--accent);
    color: var(--primary);
}

.map-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-light);
    font-size: 0.8rem;
    color: var(--text-secondary);
    width: 100%;
}

.map-info .map-valid-time {
    text-align: left;
}

.map-info .map-source {
    text-align: right;
}

/* Map Display - Extra Large size */
.map-display {
    position: relative;
    min-height: 900px;
    display: flex;
    flex-direction: column;
}

#mapContainer {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    min-height: 900px;
}

#mapContainer img,
.map-image {
    max-width: 100%;
    width: auto;
    height: auto;
    min-height: 850px;
    max-height: 1200px;
    object-fit: contain;
}

/* Meteogram Image - Full Width Large display */
.meteogram-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 600px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    background: #fff;
    border-radius: 8px;
}

/* Map Navigation Overlay - Left and Right buttons */
.map-navigation-overlay {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    gap: 20px;
}

.map-navigation-overlay .nav-btn {
    padding: 10px 24px;
    background: var(--primary-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    min-width: 150px;
}

.map-navigation-overlay .nav-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

/* Map Info - Left (Valid) and Right (Source) - Same style */
.map-info .map-valid-time,
.map-info .map-source {
    font-weight: normal;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.map-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-md);
}

.nav-btn {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* Coming Soon */
.coming-soon-body {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.coming-soon-content {
    text-align: center;
    padding: var(--spacing-xl);
}

.coming-soon-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.coming-soon-content h3 {
    font-size: 1.1rem;
    color: var(--warning);
    margin-bottom: var(--spacing-sm);
}

.coming-soon-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.planned-features {
    list-style: none;
    text-align: left;
    display: inline-block;
}

.planned-features li {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: var(--spacing-xs) 0;
}

.planned-features li::before {
    content: '○ ';
    color: var(--warning);
}

/* Loading */
.loading-spinner {
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.loading-spinner::before {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Footer */
.main-footer {
    background: var(--primary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) var(--spacing-xl);
}

.footer-content {
    max-width: 1800px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-separator {
    color: var(--border-color);
}

/* Error */
.error-message {
    background: rgba(239, 71, 111, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--danger);
    text-align: center;
}

/* Responsive */
@media (max-width: 1200px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }

    .right-column {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .right-column .panel {
        flex: 1;
        min-width: 300px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 12px;
    }

    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .panel-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .panel-controls {
        width: 100%;
        flex-wrap: wrap;
    }

    .heatmap-table {
        font-size: 0.75rem;
    }

    .color-legend {
        flex-direction: column;
    }

    .right-column .panel {
        min-width: 100%;
    }
}

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

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

.hidden {
    display: none !important;
}

/* ============================================
   Model Selector Row
   ============================================ */
.model-selector-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.model-btn {
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
}

.model-btn:hover {
    background: var(--primary-light);
    color: var(--text-primary);
}

.model-btn.active {
    background: var(--secondary);
    color: var(--primary);
    border-color: var(--secondary);
    font-weight: 600;
}

.model-btn.compare-btn {
    background: transparent;
    border-style: dashed;
}

.model-btn.compare-btn.active {
    background: var(--accent);
    border-style: solid;
}

/* Export Button */
.export-btn {
    padding: 8px 16px;
    background: var(--success);
    border: 1px solid var(--success);
    border-radius: var(--radius-sm);
    color: var(--primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
    font-weight: 600;
}

.export-btn:hover {
    opacity: 0.8;
}

/* Forecast Graph Container */
.forecast-graph-container {
    margin: 15px 0;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

/* Colored Boxes for Compare All */
.colored-box {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: bold;
    margin-right: 4px;
    color: #000;
}

.wind-val {
    font-size: 0.75rem;
    color: var(--accent);
}

/* Compare All Models - Model Borders (after W column = every 4th, 7th, 10th column) */
#comparisonTableContainer table th[colspan="3"] {
    border-left: 3px solid var(--secondary) !important;
}

/* Border after W (3rd column of each model group): columns 4, 7, 10, 13, 16 (5 models) */
#comparisonTableContainer table tbody td:nth-child(4),
#comparisonTableContainer table tbody td:nth-child(7),
#comparisonTableContainer table tbody td:nth-child(10),
#comparisonTableContainer table tbody td:nth-child(13),
#comparisonTableContainer table tbody td:nth-child(16) {
    border-right: 3px solid var(--secondary) !important;
}

/* Sub-header styling */
.sub-header {
    font-size: 0.65rem !important;
    color: var(--text-muted) !important;
    background: var(--bg-dark) !important;
    padding: 2px 4px !important;
}

/* ============================================
   Model Source Row
   ============================================ */
/* Model Source Selector - Centered Compact Style */
.model-source-row-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin: 15px 0;
    padding: 15px;
    background: linear-gradient(135deg, rgba(0, 100, 150, 0.2), rgba(0, 50, 100, 0.15));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 180, 216, 0.4);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.source-group-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}

.source-group-inline label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    min-width: 45px;
}

.source-select-compact {
    padding: 6px 10px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 100px;
}

.source-select-compact:hover {
    border-color: var(--secondary);
    background: var(--primary-light);
}

.source-select-compact:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(0, 212, 170, 0.2);
}

.apply-btn-compact {
    padding: 7px 20px;
    background: linear-gradient(135deg, var(--success), #04b68c);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px rgba(6, 214, 160, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.apply-btn-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(6, 214, 160, 0.5);
}

.control-row {
    margin: 15px 0;
}

.compare-all-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    border: none;
    border-radius: var(--radius-md);
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.compare-all-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 180, 216, 0.4);
}

.comparison-table-container {
    margin-top: 15px;
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th {
    background: rgba(0, 0, 0, 0.4);
    padding: 10px 8px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

.comparison-table td {
    padding: 5px 2px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.7rem;
}

.source-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.source-group label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.source-select {
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.source-select:focus {
    outline: none;
    border-color: var(--accent);
}

.apply-btn {
    padding: 10px 20px;
    background: var(--success);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

.apply-btn:hover {
    opacity: 0.8;
}

/* Past Hours Row */
.past-hours-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-sm);
}

.past-hours-row label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.hint-text {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ============================================
   Custom Editable Table
   ============================================ */
.custom-table-container {
    margin-top: 15px;
}

/* Shift Selector */
.shift-selector-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0;
    flex-wrap: wrap;
}

.shift-selector-row label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.shift-selector-row .toggle-buttons {
    flex-wrap: wrap;
    gap: 5px;
}

.shift-btn {
    font-size: 0.7rem !important;
    padding: 5px 8px !important;
    white-space: nowrap;
}

.custom-forecast-table {
    width: 100%;
    border-collapse: collapse;
}

.custom-forecast-table th {
    background: rgba(0, 0, 0, 0.4);
    padding: 12px;
    text-align: center;
    font-size: 1rem;
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

.custom-forecast-table td {
    padding: 10px 12px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-family: var(--font-mono);
    font-size: 1.15rem;
}

.custom-forecast-table td[contenteditable="true"] {
    cursor: text;
    transition: background var(--transition-fast);
}

.custom-forecast-table td[contenteditable="true"]:focus {
    outline: none;
    background: rgba(0, 180, 216, 0.2);
}

.custom-forecast-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.delete-row-btn {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background var(--transition-fast);
}

.delete-row-btn:hover {
    background: rgba(239, 71, 111, 0.2);
}

.add-row-btn {
    margin-top: 10px;
    padding: 8px 20px;
    background: transparent;
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.add-row-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
}

/* ============================================
   Wind Barbs Display
   ============================================ */
.wind-barbs-container {
    padding: 10px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: 15px;
}

.wind-comparison {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.wind-barb-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.wind-barb-container:hover {
    transform: scale(1.1);
}

.wind-barb .model-label {
    font-family: var(--font-mono);
}

/* ============================================
   Accuracy Panel
   ============================================ */
.accuracy-panel {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0, 50, 100, 0.2);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 180, 216, 0.3);
}

.accuracy-panel h4 {
    margin: 0 0 15px 0;
    color: var(--accent);
    font-size: 1rem;
}

.accuracy-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.accuracy-table th {
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 12px;
    text-align: left;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.accuracy-table td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Highlight best metric in each column */
.accuracy-table td.best-metric {
    color: var(--success) !important;
    font-weight: 700;
    /* Optional: subtle background to make it pop */
    background: rgba(6, 214, 160, 0.1);
    box-shadow: inset 0 0 0 1px rgba(6, 214, 160, 0.3);
    border-radius: 4px;
}

.accuracy-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.accuracy-note {
    margin-top: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* ============================================
   Forecast Table Enhancements
   ============================================ */
.forecast-table {
    width: 100%;
    border-collapse: collapse;
}

.forecast-table th,
.forecast-table td {
    padding: 8px 12px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.forecast-table th {
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.8rem;
}

.forecast-table td {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.forecast-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.error-message {
    color: var(--danger);
    background: rgba(239, 71, 111, 0.1);
    padding: 20px;
    text-align: center;
}

/* ============================================
   Layout Rows
   ============================================ */

/* Compare-METAR Row: 2/4 + 2/4 layout (equal halves) */
.compare-metar-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.compare-panel-half {
    flex: 1;
    min-width: 0;
}

.metar-panel-half {
    flex: 1;
    min-width: 0;
}

.accuracy-controls {
    margin-bottom: 15px;
}

@media (max-width: 1200px) {
    .compare-metar-row {
        flex-direction: column;
    }
}

/* ============================================
   Interactive Graphs Styles
   ============================================ */

.graphs-container {
    padding: 0;
    height: 100%;
}

.graph-panel {
    background: var(--primary);
    padding: 20px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    height: 100%;
}

.graph-panel canvas {
    width: 100% !important;
    height: 800px !important;
    cursor: grab;
}

.graph-panel canvas:active {
    cursor: grabbing;
}

/* Graph panel section fills right half */
.graph-panel-section {
    flex: 1;
    min-width: 0;
    max-width: 50%;
    display: flex;
    flex-direction: column;
}

.graph-panel-section .panel-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Graph Tabs */
.graph-tabs {
    display: flex;
    gap: 5px;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Meteogram Styles */
#meteogramContainer {
    width: 100%;
    min-height: 400px;
    background: var(--bg-dark);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#meteogramImage {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: opacity var(--transition-normal);
}

.error-message {
    color: var(--danger);
    padding: var(--spacing-md);
    text-align: center;
    background: rgba(239, 71, 111, 0.1);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(239, 71, 111, 0.2);
}

/* Modal Styles */
.modal {
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 95%;
    max-height: 95%;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s;
}

@keyframes zoomIn {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 10001;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--secondary);
    text-decoration: none;
    cursor: pointer;
}

#modalCaption {
    margin: auto;
    display: block;
    width: 80%;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

.tab-btn {
    padding: 8px 20px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
    font-weight: 500;
}

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

.tab-btn.active {
    background: var(--secondary);
    color: var(--primary);
    border-color: var(--secondary);
    font-weight: 600;
}

/* ============================================
   New Stacked Panels Layout
   ============================================ */

/* Left stacked panels container */
.left-stacked-panels {
    flex: 1;
    min-width: 0;
    max-width: 50%;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Compare All Models gets 2/3 of space */
.compare-panel-stacked.large-panel {
    flex: 2;
    min-height: 0;
}

/* Model Accuracy gets 1/3 of space */
.metar-panel-stacked {
    flex: 1;
    min-height: 0;
}

/* Full Width Forecast Visualization Panel */
.forecast-viz-panel.full-width {
    width: 100%;
}

.forecast-viz-panel .graph-panel {
    height: 400px;
}

.forecast-viz-panel .graph-panel canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Responsive for smaller screens */
@media (max-width: 1200px) {
    .left-stacked-panels {
        max-width: 100%;
    }

    .top-row {
        flex-direction: column;
    }

    .top-row .model-panel {
        max-width: 100%;
    }

    .graph-panel canvas {
        height: 400px !important;
    }
}

/* ============================================
   Forecast Controls & Export Button
   ============================================ */
.forecast-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.export-csv-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, #06d6a0, #04b68c);
    border: none;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 6px rgba(6, 214, 160, 0.3);
    display: flex;
    align-items: center;
    gap: 6px;
}

.export-csv-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 214, 160, 0.5);
}

.export-csv-btn span {
    font-size: 1.1rem;
}

/* Model Init Times Display */
.model-init-times {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.model-init-times .init-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.model-init-times .init-item {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.model-init-times .init-item.ecmwf {
    border-color: rgba(99, 179, 237, 0.5);
    color: #63b3ed;
}

.model-init-times .init-item.gfs {
    border-color: rgba(72, 187, 120, 0.5);
    color: #48bb78;
}

.model-init-times .init-item.icon {
    border-color: rgba(237, 137, 54, 0.5);
    color: #ed8936;
}

/* Model Info Reference Table */
.model-info-table {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.info-table {
    width: 100%;
    font-size: 0.7rem;
    border-collapse: collapse;
}

.info-table th,
.info-table td {
    padding: 6px 10px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.info-table th {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.5px;
}

.info-table td {
    color: var(--text-primary);
}

/* Compact Header for Compare All Models */
.compact-header {
    padding: var(--spacing-sm) var(--spacing-lg);
}

.panel-title-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: nowrap;
    width: 100%;
}

.panel-title-row h2 {
    white-space: nowrap;
    margin: 0;
    flex-shrink: 0;
}

.panel-title-row .model-init-times {
    margin-top: 0;
    flex-wrap: nowrap;
}

.panel-title-row .panel-controls {
    margin-left: auto;
}

/* Run Info Display for Custom Forecast */
.run-info {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 10px;
}

.run-info span {
    color: var(--accent);
}