/* JEPX Dashboard Styles */

:root {
    --primary: #1a5f2a;
    --primary-light: #2e7d32;
    --secondary: #0d47a1;
    --accent: #ff6f00;
    --danger: #d32f2f;
    --success: #388e3c;
    --warning: #f57c00;
    --info: #1976d2;
    --bg-dark: #1a1a2e;
    --bg-card: #16213e;
    --bg-light: #f8faf8;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --border: #2d3748;
    --chart-grid: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

.dashboard {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 600;
}

.logo svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-light);
}

.nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text-primary);
}

.region-select,
.lang-select {
    background: var(--bg-dark);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.9rem;
    cursor: pointer;
}

.region-select:focus,
.lang-select:focus {
    outline: none;
    border-color: var(--primary-light);
}

/* Main Content */
.main {
    flex: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* Cards */
.card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 1.5rem;
}

/* Summary Cards */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.summary-card {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-icon svg {
    width: 24px;
    height: 24px;
}

.card-icon.avg {
    background: rgba(25, 118, 210, 0.2);
    color: var(--info);
}

.card-icon.avg svg { stroke: var(--info); }

.card-icon.low {
    background: rgba(56, 142, 60, 0.2);
    color: var(--success);
}

.card-icon.low svg { stroke: var(--success); }

.card-icon.high {
    background: rgba(211, 47, 47, 0.2);
    color: var(--danger);
}

.card-icon.high svg { stroke: var(--danger); }

.card-icon.spread {
    background: rgba(255, 111, 0, 0.2);
    color: var(--accent);
}

.card-icon.spread svg { stroke: var(--accent); }

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

.card-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.card-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.card-unit {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Chart Section */
.chart-section {
    margin-bottom: 2rem;
}

.chart-card {
    padding: 1.5rem;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.chart-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 8px;
}

.btn {
    background: var(--bg-dark);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.chart-container {
    position: relative;
    height: 400px;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 4px;
    border-radius: 2px;
}

.legend-color.predicted {
    background: var(--primary-light);
}

.legend-color.confidence {
    background: rgba(46, 125, 50, 0.3);
}

/* Alerts Section */
.alerts-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.alerts-card h3,
.explanation-card h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.alerts-card h3 svg,
.explanation-card h3 svg {
    width: 20px;
    height: 20px;
}

.alerts-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.alert-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.alert-item.warning {
    background: rgba(245, 124, 0, 0.1);
    border-left: 3px solid var(--warning);
}

.alert-item.success {
    background: rgba(56, 142, 60, 0.1);
    border-left: 3px solid var(--success);
}

.alert-item.info {
    background: rgba(25, 118, 210, 0.1);
    border-left: 3px solid var(--info);
}

.alert-placeholder {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.explanation-content {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* Table Section */
.table-section .card h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
}

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

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

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    font-size: 0.9rem;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge.buy {
    background: rgba(56, 142, 60, 0.2);
    color: var(--success);
}

.badge.sell {
    background: rgba(211, 47, 47, 0.2);
    color: var(--danger);
}

.badge.hold {
    background: rgba(255, 111, 0, 0.2);
    color: var(--accent);
}

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

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
}

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

.footer-meta {
    margin-top: 8px;
    font-size: 0.8rem;
}

.footer-meta .divider {
    margin: 0 8px;
    opacity: 0.5;
}

/* Loading State */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

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

.loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 1024px) {
    .alerts-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .main {
        padding: 1rem;
    }

    .summary-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-container {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }

    .card-value {
        font-size: 1.5rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .chart-controls,
    .nav {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .card {
        background: white;
        border: 1px solid #ddd;
    }
}