/* ============================================
   Aussie Pair Analyzer Dashboard - Styles
   Dark theme for AUD trading analysis
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --bg-primary: #0f1419;
    --bg-secondary: #1a1f2e;
    --bg-tertiary: #242b3d;
    --bg-card: #1e2433;
    --bg-hover: #2a3347;
    
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    
    --accent-primary: #f56565;
    --accent-secondary: #4299e1;
    --accent-success: #48bb78;
    --accent-warning: #ecc94b;
    --accent-danger: #fc8181;
    
    --bullish: #48bb78;
    --bearish: #f56565;
    --neutral: #a0aec0;
    
    --border-color: #2d3748;
    --border-light: #4a5568;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

a {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-primary);
}

/* ============================================
   Header
   ============================================ */
.header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo i {
    color: var(--accent-primary);
    font-size: 1.75rem;
}

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

.nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--accent-primary);
}

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

.last-updated {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.btn-refresh {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-refresh:hover {
    background-color: #e53e3e;
    transform: translateY(-1px);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.section {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
}

.section-title i {
    color: var(--accent-primary);
}

.section-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   Overview Grid (AUD Pairs Cards)
   ============================================ */
.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.pair-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.pair-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pair-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.pair-name {
    font-size: 1.25rem;
    font-weight: 700;
}

.pair-bias {
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pair-bias.bullish {
    background-color: rgba(72, 187, 120, 0.2);
    color: var(--bullish);
}

.pair-bias.bearish {
    background-color: rgba(245, 101, 101, 0.2);
    color: var(--bearish);
}

.pair-bias.neutral {
    background-color: rgba(160, 174, 192, 0.2);
    color: var(--neutral);
}

.pair-score {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.score-gauge {
    flex: 1;
    height: 8px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.score-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width var(--transition-normal);
}

.score-fill.bullish {
    background: linear-gradient(90deg, var(--neutral), var(--bullish));
}

.score-fill.bearish {
    background: linear-gradient(90deg, var(--bearish), var(--neutral));
}

.score-value {
    font-size: 1.5rem;
    font-weight: 700;
    min-width: 40px;
    text-align: right;
}

.pair-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.metric {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

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

.metric-value {
    font-weight: 600;
}

.metric-value.positive {
    color: var(--bullish);
}

.metric-value.negative {
    color: var(--bearish);
}

/* ============================================
   COT Data Section
   ============================================ */
.cot-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.cot-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.cot-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.cot-card h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cot-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.cot-values.single {
    grid-template-columns: 1fr;
}

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

.cot-value .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.cot-value .value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
}

.cot-value.long .value {
    color: var(--bullish);
}

.cot-value.short .value {
    color: var(--bearish);
}

.cot-value.net .value,
.cot-value.total .value {
    color: var(--accent-secondary);
}

.cot-change {
    display: flex;
    justify-content: space-between;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
}

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

.cot-change .change-value {
    font-weight: 600;
}

.cot-change .change-value.positive {
    color: var(--bullish);
}

.cot-change .change-value.negative {
    color: var(--bearish);
}

.cot-chart-container {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.cot-chart-container h3 {
    margin-bottom: var(--spacing-lg);
}

.cot-chart-container canvas {
    max-height: 400px;
}

.cot-table-container {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.cot-table-container h3 {
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   Data Tables
   ============================================ */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th,
.data-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: right;
    border-bottom: 1px solid var(--border-color);
}

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

.data-table th:first-child,
.data-table td:first-child {
    text-align: left;
}

.data-table tbody tr:hover {
    background-color: var(--bg-hover);
}

.data-table .positive {
    color: var(--bullish);
}

.data-table .negative {
    color: var(--bearish);
}

/* ============================================
   Sentiment Section
   ============================================ */
.sentiment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.sentiment-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.sentiment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.sentiment-pair {
    font-size: 1.125rem;
    font-weight: 700;
}

.sentiment-source {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.sentiment-bar-container {
    margin-bottom: var(--spacing-md);
}

.sentiment-bar {
    height: 24px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
}

.sentiment-long {
    background: linear-gradient(90deg, #2d6a4f, var(--bullish));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    transition: width var(--transition-normal);
}

.sentiment-short {
    background: linear-gradient(90deg, var(--bearish), #9b2c2c);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    transition: width var(--transition-normal);
}

.sentiment-values {
    display: flex;
    justify-content: space-between;
}

.sentiment-value {
    font-size: 0.875rem;
}

.sentiment-value.long {
    color: var(--bullish);
}

.sentiment-value.short {
    color: var(--bearish);
}

.sentiment-signal {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
}

.sentiment-signal.bullish {
    background-color: rgba(72, 187, 120, 0.2);
    color: var(--bullish);
}

.sentiment-signal.bearish {
    background-color: rgba(245, 101, 101, 0.2);
    color: var(--bearish);
}

.sentiment-signal.neutral {
    background-color: rgba(160, 174, 192, 0.2);
    color: var(--neutral);
}

.sentiment-explanation {
    margin-top: var(--spacing-lg);
}

.explanation-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-secondary);
}

.explanation-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--accent-secondary);
}

.explanation-card ul {
    list-style: none;
}

.explanation-card li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.explanation-card li:last-child {
    border-bottom: none;
}

/* ============================================
   Economic Data Section
   ============================================ */
.economic-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.economic-country {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.economic-country h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.economic-country .flag {
    font-size: 1.5rem;
}

.economic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.economic-item {
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.economic-item .label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.economic-item .value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
}

.economic-item .change {
    display: block;
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
}

.economic-item .change.positive {
    color: var(--bullish);
}

.economic-item .change.negative {
    color: var(--bearish);
}

.economic-item .impact {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: var(--spacing-xs);
}

.economic-item .impact.bullish {
    background-color: rgba(72, 187, 120, 0.2);
    color: var(--bullish);
}

.economic-item .impact.bearish {
    background-color: rgba(245, 101, 101, 0.2);
    color: var(--bearish);
}

.economic-item .impact.neutral {
    background-color: rgba(160, 174, 192, 0.2);
    color: var(--neutral);
}

.economic-comparison {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.economic-comparison h3 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.rate-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.rate-card {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    min-width: 150px;
}

.rate-card .country {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.rate-card .rate {
    display: block;
    font-size: 2rem;
    font-weight: 700;
}

.rate-card.aus .rate {
    color: var(--accent-warning);
}

.rate-card.us .rate {
    color: var(--accent-secondary);
}

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

.rate-diff .diff-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.rate-diff .diff-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.rate-diff .diff-value.positive {
    color: var(--bullish);
}

.rate-diff .diff-value.negative {
    color: var(--bearish);
}

/* ============================================
   Charts Section
   ============================================ */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.chart-container {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.chart-container h3 {
    margin-bottom: var(--spacing-md);
}

.tradingview-widget-container {
    height: 400px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* ============================================
   Bias Calculator Section
   ============================================ */
.bias-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

@media (max-width: 900px) {
    .bias-container {
        grid-template-columns: 1fr;
    }
}

.bias-meter {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    text-align: center;
}

.bias-gauge {
    position: relative;
    height: 30px;
    background: linear-gradient(90deg, 
        var(--bearish) 0%, 
        var(--neutral) 50%, 
        var(--bullish) 100%
    );
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.gauge-pointer {
    position: absolute;
    top: -5px;
    width: 4px;
    height: 40px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: left var(--transition-normal);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.bias-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.bias-labels .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.bias-score {
    padding: var(--spacing-lg);
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-lg);
}

.bias-score .score-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.bias-score .score-label {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    text-transform: uppercase;
}

.bias-score .score-label.bullish {
    color: var(--bullish);
}

.bias-score .score-label.bearish {
    color: var(--bearish);
}

.bias-score .score-label.neutral {
    color: var(--neutral);
}

.bias-breakdown {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.bias-breakdown h3 {
    margin-bottom: var(--spacing-lg);
}

.breakdown-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.breakdown-item .item-label {
    min-width: 150px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.breakdown-item .item-bar {
    flex: 1;
    height: 12px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.breakdown-item .bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width var(--transition-normal);
}

.breakdown-item .bar-fill.bullish {
    background: linear-gradient(90deg, var(--neutral), var(--bullish));
}

.breakdown-item .bar-fill.bearish {
    background: linear-gradient(90deg, var(--bearish), var(--neutral));
}

.breakdown-item .bar-fill.neutral {
    background: var(--neutral);
}

.breakdown-item .item-score {
    min-width: 40px;
    text-align: right;
    font-weight: 600;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-info {
    flex: 1;
    min-width: 300px;
}

.footer-info p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

/* ============================================
   Loading States
   ============================================ */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    margin-left: var(--spacing-sm);
    animation: spin 1s linear infinite;
}

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

.skeleton {
    background: linear-gradient(90deg, 
        var(--bg-tertiary) 25%, 
        var(--bg-hover) 50%, 
        var(--bg-tertiary) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1200px) {
    .header-container {
        flex-wrap: wrap;
    }
    
    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: var(--spacing-md);
    }
    
    .nav {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.25rem;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-container {
        min-height: 350px;
    }
    
    .tradingview-widget-container {
        height: 300px;
    }
    
    .overview-grid {
        grid-template-columns: 1fr;
    }
    
    .cot-summary {
        grid-template-columns: 1fr;
    }
    
    .sentiment-grid {
        grid-template-columns: 1fr;
    }
    
    .economic-grid {
        grid-template-columns: 1fr;
    }
    
    .rate-comparison {
        flex-direction: column;
    }
    
    .bias-container {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .logo span {
        display: none;
    }
    
    .header-actions {
        gap: var(--spacing-sm);
    }
    
    .last-updated {
        display: none;
    }
    
    .pair-metrics {
        grid-template-columns: 1fr;
    }
    
    .cot-values {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .breakdown-item {
        flex-wrap: wrap;
    }
    
    .breakdown-item .item-label {
        width: 100%;
        min-width: auto;
    }
    
    .breakdown-item .item-bar {
        order: 3;
        width: 100%;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-bullish {
    color: var(--bullish) !important;
}

.text-bearish {
    color: var(--bearish) !important;
}

.text-neutral {
    color: var(--neutral) !important;
}

.bg-bullish {
    background-color: rgba(72, 187, 120, 0.2) !important;
}

.bg-bearish {
    background-color: rgba(245, 101, 101, 0.2) !important;
}

.bg-neutral {
    background-color: rgba(160, 174, 192, 0.2) !important;
}

.hidden {
    display: none !important;
}

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

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }