/* wwwroot/css/dashboard.css */

:root {
    --bg: #0a0e1a;
    --card: #111827;
    --card-hover: #1a2332;
    --border: #1e2d3d;
    --accent: #f59e0b;
    --accent-dim: #92400e;
    --green: #10b981;
    --red: #ef4444;
    --blue: #3b82f6;
    --purple: #8b5cf6;
    --cyan: #06b6d4;
    --pink: #ec4899;
    --text: #e5e7eb;
    --text-dim: #6b7280;
    --text-muted: #4b5563;
}

.dashboard-root {
    background: var(--bg);
    min-height: 100vh;
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Header */
.dashboard-header {
    background: linear-gradient(135deg, var(--card) 0%, #1a1f35 100%);
    border-bottom: 1px solid var(--border);
    padding: 32px 32px 24px;
}

.dashboard-header-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.header-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.header-logo {
    background: linear-gradient(135deg, var(--accent), #d97706);
    border-radius: 8px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: var(--bg);
    flex-shrink: 0;
}

.header-title-row h1 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.02em;
    color: var(--text);
}

.header-subtitle {
    color: var(--text-dim);
    font-size: 13px;
    margin: 4px 0 20px;
}

/* Tabs */
.tab-bar {
    display: flex;
    gap: 4px;
}

.tab-btn {
    background: transparent;
    color: var(--text-dim);
    border: none;
    border-radius: 8px;
    padding: 8px 18px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.15s;
    font-family: inherit;
}

.tab-btn:hover {
    background: rgba(245, 158, 11, 0.15);
    color: var(--accent);
}

.tab-btn.active {
    background: var(--accent);
    color: var(--bg);
}

/* Content area */
.dashboard-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 32px 60px;
}

/* Stat cards */
.stat-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
    flex: 1 1 200px;
    min-width: 180px;
}

.stat-label {
    color: var(--text-dim);
    font-size: 12px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    line-height: 1.1;
}

.stat-sub {
    color: var(--text-muted);
    font-size: 12px;
    margin-top: 4px;
}

/* Section headers */
.section-title {
    color: var(--text);
    font-size: 20px;
    font-weight: 700;
    margin: 40px 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

.section-title .emoji {
    font-size: 22px;
}

/* Insight callout */
.insight-box {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.18);
    border-radius: 10px;
    padding: 14px 18px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text);
    line-height: 1.6;
    border-left: 3px solid var(--accent);
}

.insight-box strong {
    color: var(--accent);
}

/* Chart containers */
.chart-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 20px 12px;
    margin-bottom: 20px;
}

.chart-card-title {
    color: var(--text-dim);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
}

.chart-wrapper {
    position: relative;
    height: 300px;
}

.chart-wrapper.tall {
    height: 380px;
}

/* Info panel */
.info-panel {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    font-size: 13px;
    line-height: 2;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 32px;
}

.comparison-row {
    display: flex;
    justify-content: space-between;
}

.comparison-row .apple-label {
    color: var(--accent);
}

.comparison-row .nvidia-label {
    color: var(--text-dim);
}

/* Takeaways */
.takeaway-row {
    margin-bottom: 12px;
    display: flex;
    gap: 12px;
}

.takeaway-title {
    color: var(--accent);
    font-weight: 700;
    min-width: 150px;
    flex-shrink: 0;
}

.takeaway-desc {
    color: var(--text-dim);
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header { padding: 20px 16px 16px; }
    .dashboard-content { padding: 16px 16px 40px; }
    .stat-card { min-width: 140px; flex: 1 1 140px; }
    .comparison-grid { grid-template-columns: 1fr; }
    .takeaway-row { flex-direction: column; gap: 4px; }
    .takeaway-title { min-width: auto; }
    .header-title-row h1 { font-size: 18px; }
}