/* Modern NVIDIA Dark Green Theme */
:root {
    --bg-dark: #0a0e17;
    --card-bg: #111827;
    --border-color: #1f293d;
    --green-primary: #10b981;
    --green-bright: #34d399;
    --green-glow: rgba(16, 185, 129, 0.15);
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-sub: #6b7280;
    --warning-color: #f59e0b;
    --radius: 12px;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-icon {
    font-size: 28px;
}

.brand-text h1 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

/* Badges */
.badge-group {
    display: flex;
    gap: 10px;
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--green-bright);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-neutral {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.banner-card {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.9) 0%, rgba(16, 185, 129, 0.08) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.banner-item {
    display: flex;
    flex-direction: column;
}

.banner-item .label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.banner-item .val {
    font-size: 16px;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

.banner-item .val.highlight {
    color: var(--green-bright);
}

/* Grids */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

/* Metric Cards */
.metric-card {
    margin-bottom: 0;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.metric-title {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.metric-value {
    font-size: 26px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 4px;
}

.metric-value.green {
    color: var(--green-bright);
}

.metric-sub {
    font-size: 12px;
    color: var(--text-sub);
}

/* Section Title */
.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-main);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    overflow-x: auto;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-main);
}

.tab-btn.active {
    color: var(--green-bright);
    border-bottom-color: var(--green-primary);
}

.tab-content.hidden {
    display: none;
}

.chart-wrapper {
    background-color: #0d131f;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.chart-wrapper img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}

.chart-caption {
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-muted);
    text-align: center;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

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

.data-table th {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-muted);
    font-weight: 600;

}

/* File Links */
.file-link {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #0d131f;
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-main);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    transition: border-color 0.2s;
}

.file-link:hover {
    border-color: var(--green-primary);
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
    margin-top: 40px;
    color: var(--text-muted);
    font-size: 13px;
    text-align: center;
}

.subfooter {
    color: var(--text-sub);
    font-size: 12px;
    margin-top: 6px;
}