/**
 * AgriData AI Platform - Dashboard Styles
 * Green Agricultural Palette
 */

:root {
    --primary-green: #2D5016;
    --primary-green-light: #4A7C23;
    --accent-brown: #8B4513;
    --accent-gold: #DAA520;
    --bg-dark: #0D1F0A;
    --bg-card: #1A2E14;
    --bg-card-hover: #243D1C;
    --text-primary: #FFFFFF;
    --text-secondary: #9CB38C;
    --text-muted: #6B8B5F;
    --border-color: #3D5C2E;
    --success: #4CAF50;
    --warning: #FF9800;
    --error: #F44336;
    --info: #2196F3;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Offset for sticky nav when using anchor links */
section[id] {
    scroll-margin-top: 80px;
}

/* Navigation */
.platform-nav {
    background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.nav-brand i {
    color: var(--primary-green-light);
    font-size: 1.5rem;
}

.nav-badge {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 0.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a:hover,
.nav-links a.active {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.nav-links a.active {
    background: var(--primary-green);
}

.nav-links a.nav-news {
    background: linear-gradient(135deg, var(--accent-gold), #B8860B);
    color: white;
}

.nav-links a.nav-news:hover {
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.4);
    transform: translateY(-1px);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.last-updated {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.btn-refresh {
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-refresh:hover {
    background: var(--primary-green);
    color: white;
}

.btn-refresh i.spinning {
    animation: spin 1s linear infinite;
}

.btn-settings {
    background: var(--bg-card-hover);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    width: 36px;
    height: 36px;
}

.btn-settings:hover {
    background: var(--accent-gold);
    color: var(--bg-dark);
    border-color: var(--accent-gold);
}

.btn-settings:hover i {
    animation: spin 2s linear infinite;
}

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

/* Main Content */
.platform-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
}

.section-header h2 i {
    color: var(--primary-green-light);
}

.section-controls {
    display: flex;
    gap: 0.75rem;
}

.section-controls select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    cursor: pointer;
}

.section-controls select:focus {
    outline: none;
    border-color: var(--primary-green-light);
}

/* Stats Section */
.stats-section {
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary-green-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(45, 80, 22, 0.2);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Charts Section */
.charts-section,
.weather-section,
.production-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.chart-container {
    position: relative;
    height: 350px;
    margin-bottom: 1.5rem;
}

.chart-container canvas {
    max-height: 100%;
}

/* Price Table */
.price-table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--bg-dark);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.data-table tr:hover td {
    background: var(--bg-card-hover);
}

.data-table td.loading {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem;
}

/* Weather Section */
.weather-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.weather-chart {
    margin-bottom: 0;
}

.weather-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.weather-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
}

.weather-card i {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.weather-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

/* Commodities Grid */
.commodities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.commodity-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.commodity-card:hover {
    border-color: var(--primary-green-light);
    transform: scale(1.02);
}

.commodity-card h4 {
    font-size: 0.875rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.commodity-card .price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.commodity-card .unit {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* News Section */
.news-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

.news-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.news-card {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: visible;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.news-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-green-light);
}

.news-card a {
    text-decoration: none;
    color: inherit;
    display: block;
    overflow: hidden;
    border-radius: 8px;
}

.news-card-image {
    height: 140px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--bg-dark) 100%);
    background-size: cover;
    background-position: center;
    position: relative;
}

.news-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
}

.news-commodity-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--primary-green);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    z-index: 1;
}

.news-sentiment-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    z-index: 1;
}

.news-sentiment-badge.positive {
    background: var(--success);
    color: #fff;
}

.news-sentiment-badge.negative {
    background: var(--error);
    color: #fff;
}

.news-sentiment-badge.neutral {
    background: var(--text-muted);
    color: #fff;
}

.news-card-content {
    padding: 1rem;
}

.news-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.news-card-source {
    display: flex;
    align-items: center;
    gap: 4px;
}

.news-card-date {
    opacity: 0.8;
}

.refresh-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.refresh-btn:hover {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: #fff;
}

/* Language Selector */
.lang-selector {
    display: flex;
    gap: 2px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 2px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.3rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.1);
}

.lang-btn.active {
    background: var(--primary-green);
    color: #fff;
}

.news-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.news-empty i {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

/* News Card Tooltip */
.news-card {
    position: relative;
}

.news-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    width: 280px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    pointer-events: none;
}

.news-card:hover .news-tooltip {
    opacity: 1;
    visibility: visible;
    bottom: calc(100% + 10px);
}

.news-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: var(--border-color);
}

.news-tooltip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.news-tooltip-header h4 {
    font-size: 0.8rem;
    color: var(--text-primary);
    margin: 0;
}

.news-tooltip-score {
    background: var(--primary-green);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
}

.news-tooltip-section {
    margin-bottom: 0.5rem;
}

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

.news-tooltip-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.news-tooltip-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.news-tooltip-keyword {
    background: rgba(45, 80, 22, 0.3);
    border: 1px solid var(--primary-green);
    color: var(--text-primary);
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
}

.news-tooltip-theme {
    background: rgba(218, 165, 32, 0.2);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 4px;
}

.news-tooltip-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.news-tooltip-stat {
    text-align: center;
    padding: 0.5rem;
    background: rgba(0,0,0,0.2);
    border-radius: 4px;
}

.news-tooltip-stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.news-tooltip-stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Sources Section */
.sources-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.sources-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.source-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.source-card:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.source-card img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

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

/* Source Status Indicator */
.source-card {
    position: relative;
}

.source-status-indicator {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-muted);
    border: 2px solid var(--bg-card);
    z-index: 10;
}

.source-status-indicator.online {
    background: var(--success);
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.6);
}

.source-status-indicator.offline {
    background: var(--error);
    box-shadow: 0 0 8px rgba(244, 67, 54, 0.6);
}

.source-status-indicator.simulated {
    background: var(--warning);
    box-shadow: 0 0 8px rgba(255, 193, 7, 0.6);
}

/* Source Tooltip - Hide old fixed tooltip, use global floating instead */
.source-tooltip-content {
    display: none;
}

/* Global Floating Tooltip (follows mouse) - Compact version */
#globalTooltip {
    position: fixed;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.5rem 0.65rem;
    min-width: 140px;
    max-width: 180px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s;
    z-index: 10000;
    font-size: 0.6rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    pointer-events: none;
}

#globalTooltip.visible {
    opacity: 1;
    visibility: visible;
}

#globalTooltip .source-tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.35rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border-color);
}

#globalTooltip .source-tooltip-header .status-indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

#globalTooltip .source-tooltip-header .status-indicator.online { background: var(--success); }
#globalTooltip .source-tooltip-header .status-indicator.offline { background: var(--error); }
#globalTooltip .source-tooltip-header .status-indicator.simulated { background: var(--warning); }
#globalTooltip .source-tooltip-header .status-indicator.unknown { background: var(--text-muted); }

#globalTooltip .source-tooltip-header .source-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.65rem;
}

#globalTooltip .source-tooltip-stats {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.15rem 0.4rem;
    margin-bottom: 0.3rem;
}

#globalTooltip .source-tooltip-stats .stat-label {
    color: var(--text-muted);
    font-size: 0.55rem;
}

#globalTooltip .source-tooltip-stats .stat-value {
    color: var(--accent-gold);
    font-weight: 600;
    text-align: right;
    font-size: 0.55rem;
}

#globalTooltip .source-tooltip-footer {
    padding-top: 0.3rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.5rem;
}

.source-tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.source-tooltip-header .status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.source-tooltip-header .status-indicator.online { background: var(--success); }
.source-tooltip-header .status-indicator.offline { background: var(--error); }
.source-tooltip-header .status-indicator.simulated { background: var(--warning); }

.source-tooltip-header .source-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.75rem;
}

.source-tooltip-stats {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.25rem 0.5rem;
    margin-bottom: 0.5rem;
}

.source-tooltip-stats .stat-label {
    color: var(--text-muted);
}

.source-tooltip-stats .stat-value {
    color: var(--accent-gold);
    font-weight: 600;
    text-align: right;
}

.source-tooltip-footer {
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.65rem;
}

.source-tooltip-footer.online {
    color: var(--success);
}

.source-tooltip-footer.offline {
    color: var(--error);
}

.source-tooltip-footer.simulated {
    color: var(--warning);
}

/* Sources Status Summary */
.sources-status {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0.25rem 0.75rem;
    background: var(--bg-card-hover);
    border-radius: 12px;
}

.sources-status.all-online {
    color: var(--success);
    background: rgba(76, 175, 80, 0.1);
}

/* Footer */
.platform-footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
    margin-top: 2rem;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand {
    color: var(--primary-green-light);
    font-weight: 600;
}

.footer-info {
    display: flex;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-green-light);
}

/* ============================================
   Responsive - Mobile First Approach
   ============================================ */

/* Tablets and below */
@media (max-width: 768px) {
    /* Navigation - Compact */
    .platform-nav {
        padding: 0;
    }

    .nav-container {
        flex-direction: column;
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    .nav-brand {
        gap: 0.35rem;
    }

    .nav-brand a {
        font-size: 0.95rem;
        gap: 0.35rem;
    }

    .nav-brand i {
        font-size: 1.1rem;
    }

    .nav-badge {
        padding: 0.15rem 0.5rem;
        font-size: 0.6rem;
        border-radius: 12px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.25rem;
    }

    .nav-links a {
        padding: 0.35rem 0.6rem;
        font-size: 0.7rem;
        border-radius: 6px;
        gap: 0.3rem;
    }

    .nav-links a i {
        font-size: 0.7rem;
    }

    .nav-actions {
        gap: 0.5rem;
    }

    .last-updated {
        font-size: 0.6rem;
    }

    .btn-refresh,
    .btn-settings {
        padding: 0.35rem;
        width: 28px;
        height: 28px;
        border-radius: 6px;
    }

    .btn-refresh i,
    .btn-settings i {
        font-size: 0.75rem;
    }

    /* Main Content */
    .platform-main {
        padding: 0.75rem;
    }

    /* Section Headers */
    .section-header {
        margin-bottom: 1rem;
        gap: 0.5rem;
    }

    .section-header h2 {
        font-size: 1rem;
        gap: 0.5rem;
    }

    .section-header h2 i {
        font-size: 0.9rem;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .stat-card {
        padding: 0.75rem;
        border-radius: 8px;
        gap: 0.5rem;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        border-radius: 8px;
        font-size: 1rem;
    }

    .stat-value {
        font-size: 1.25rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    /* Charts */
    .charts-section,
    .weather-section,
    .production-section,
    .sources-section {
        padding: 0.75rem;
        border-radius: 8px;
        margin-bottom: 1rem;
    }

    .chart-container {
        height: 250px;
        margin-bottom: 1rem;
    }

    /* Weather */
    .weather-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .weather-cards {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .weather-card {
        padding: 0.75rem;
        border-radius: 8px;
        min-width: 80px;
    }

    .weather-card i {
        font-size: 1.1rem;
    }

    .weather-value {
        font-size: 1.1rem;
    }

    .weather-label {
        font-size: 0.6rem;
    }

    /* Commodities */
    .commodities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        margin-top: 1rem;
    }

    .commodity-card {
        padding: 0.6rem;
        border-radius: 8px;
    }

    .commodity-card h4 {
        font-size: 0.7rem;
    }

    .commodity-card .price {
        font-size: 1rem;
    }

    .commodity-card .unit {
        font-size: 0.6rem;
    }

    /* Data Tables */
    .data-table th,
    .data-table td {
        padding: 0.5rem 0.6rem;
        font-size: 0.7rem;
    }

    .data-table th {
        font-size: 0.6rem;
    }

    /* Sources */
    .sources-grid {
        gap: 1rem;
    }

    .source-card {
        padding: 0.5rem;
    }

    .source-card img {
        width: 32px;
        height: 32px;
    }

    .source-card span {
        font-size: 0.6rem;
    }

    .source-status-indicator {
        width: 10px;
        height: 10px;
    }

    /* Footer - Compact */
    .platform-footer {
        padding: 0.75rem 1rem;
        margin-top: 1rem;
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .footer-brand {
        font-size: 0.85rem;
    }

    .footer-brand i {
        font-size: 0.9rem;
    }

    .footer-info {
        font-size: 0.65rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer-links {
        gap: 1rem;
    }

    .footer-links a {
        font-size: 0.7rem;
    }

    /* Date Range Controls */
    .date-range-controls {
        flex-direction: column;
        padding: 0.5rem;
        gap: 0.5rem;
    }

    .date-range-presets {
        flex-wrap: wrap;
        justify-content: center;
    }

    .preset-btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.65rem;
    }

    .date-range-custom {
        flex-wrap: wrap;
        justify-content: center;
    }

    .date-range-custom input[type="date"] {
        padding: 0.25rem 0.35rem;
        font-size: 0.65rem;
    }

    .date-range-info {
        margin-left: 0;
        text-align: center;
        font-size: 0.6rem;
    }

    /* Scroll offset for sticky nav - smaller on mobile */
    section[id] {
        scroll-margin-top: 60px;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.4rem 0.5rem;
        gap: 0.4rem;
    }

    .nav-brand a {
        font-size: 0.85rem;
    }

    .nav-brand i {
        font-size: 1rem;
    }

    .nav-badge {
        padding: 0.1rem 0.4rem;
        font-size: 0.55rem;
    }

    .nav-links a {
        padding: 0.3rem 0.5rem;
        font-size: 0.65rem;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .stat-card {
        flex-direction: column;
        text-align: center;
        padding: 0.6rem;
    }

    .stat-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .stat-value {
        font-size: 1.1rem;
    }

    .commodities-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-info {
        font-size: 0.6rem;
    }

    .footer-info span {
        display: block;
        width: 100%;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Loading Animation */
.loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

/* No Data Overlay for Charts */
.no-data-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 31, 10, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 8px;
}

.no-data-content {
    text-align: center;
    padding: 2rem;
}

.no-data-icon-large {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.no-data-icon-large i {
    opacity: 0.4;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.no-data-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.no-data-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* No Data Grid (for commodities) */
.no-data-grid {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
}

.no-data-grid .no-data-icon {
    font-size: 4rem;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.no-data-grid .no-data-text {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.no-data-grid .no-data-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* No Data inline (for tables) */
.no-data-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    color: var(--text-muted);
}

.no-data-inline i {
    font-size: 1.2rem;
    opacity: 0.5;
}

/* Commodity card no-data state */
.commodity-card.no-data {
    opacity: 0.5;
    border-style: dashed;
}

.commodity-card.no-data .price {
    color: var(--text-muted);
}

/* ======================================
   Date Range Controls
   ====================================== */
.date-range-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.date-range-presets {
    display: flex;
    gap: 0.25rem;
}

.preset-btn {
    padding: 0.35rem 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.preset-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary-green-light);
    color: var(--text-primary);
}

.preset-btn.active {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: white;
}

.date-range-custom {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.date-range-custom label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.date-range-custom input[type="date"] {
    padding: 0.35rem 0.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-family: inherit;
}

.date-range-custom input[type="date"]:focus {
    outline: none;
    border-color: var(--primary-green-light);
}

.date-range-info {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--text-muted);
}

.date-range-info .data-range-label {
    color: var(--text-muted);
}

.date-range-info span:last-child {
    color: var(--text-secondary);
}

/* Fetch Prompt Overlay */
.fetch-prompt-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 31, 10, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 15;
    border-radius: 8px;
}

.fetch-prompt-content {
    text-align: center;
    padding: 2rem;
    max-width: 320px;
}

.fetch-prompt-icon {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

.fetch-prompt-title {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.fetch-prompt-message {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.fetch-prompt-sources {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.fetch-source-tag {
    padding: 0.25rem 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.65rem;
    color: var(--text-muted);
}

.fetch-prompt-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
}

.btn-fetch {
    padding: 0.5rem 1rem;
    background: var(--primary-green);
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-fetch:hover {
    background: var(--primary-green-light);
    transform: translateY(-1px);
}

.btn-dismiss {
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-dismiss:hover {
    background: var(--bg-card-hover);
    border-color: var(--text-muted);
}

/* Agent News Badge Styles */
.agent-news-count {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent-gold);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.agent-news-count i {
    font-size: 0.65rem;
}

.agent-stats {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.agent-record-count {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.agent-record-count i {
    font-size: 0.65rem;
    color: var(--primary-green-light);
}

/* News Configuration Panel */
.news-config-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.news-config-panel h4 {
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-config-panel h4 i {
    color: var(--accent-gold);
}

.news-rate-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-rate-input input {
    width: 60px;
    padding: 0.5rem;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    text-align: center;
}

.news-rate-input label {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.tooltip-icon {
    color: var(--text-muted);
    cursor: help;
    position: relative;
}

.tooltip-icon:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
    font-size: 0.75rem;
    color: var(--text-secondary);
    z-index: 100;
}