/* ============================================================
   TUTEL SIGHTINGS — stats/style.css
   ============================================================ */

/* ── Variables (mirrored from main site) ─────────────────── */
:root {
  --bg-base:       #0f1117;
  --bg-surface:    #171b26;
  --bg-card:       #1c2130;
  --bg-raised:     #222840;
  --border:        rgba(255,255,255,0.07);
  --border-strong: rgba(255,255,255,0.13);

  --green:         #22c55e;
  --green-dim:     rgba(34,197,94,0.15);
  --green-glow:    rgba(34,197,94,0.08);

  --text-primary:  #f0f2f8;
  --text-secondary:#8b92a8;
  --text-muted:    #4f5670;

  --font-sans: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  --transition: 150ms ease;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-logo {
  font-size: 28px;
  line-height: 1;
  filter: drop-shadow(0 0 12px rgba(34,197,94,0.4));
}
.header-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}
.header-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 1px;
}
.home-link {
  background: var(--bg-card);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 5px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
@media (hover: hover) {
  .home-link:hover {
    color: var(--text-primary);
    border-color: var(--green);
    background: var(--green-glow);
  }
}

/* ── Page layout ─────────────────────────────────────────── */
.stats-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 36px 28px 60px;
}

.page-heading {
  margin-bottom: 32px;
}
.page-heading h2 {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}
.page-heading p {
  font-size: 13px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-top: 4px;
}

/* ── Summary stat pills ──────────────────────────────────── */
.summary-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}
.summary-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  flex: 1;
  min-width: 140px;
}
.summary-pill-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 500;
  color: var(--green);
  line-height: 1;
}
.summary-pill-label {
  font-size: 11px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 5px;
}

/* ── Chart grid ──────────────────────────────────────────── */
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.chart-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 22px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.chart-card--wide {
  grid-column: 1 / -1;
}
.chart-card--tall .chart-wrap {
  height: 340px;
}
.chart-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.1px;
}
.chart-subtitle {
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-top: 2px;
}
.chart-wrap {
  position: relative;
  height: 260px;
}
.chart-card--donut .chart-wrap {
  height: 240px;
}

/* ── Loading / error state ───────────────────────────────── */
.state-msg {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 13px;
}
.state-msg span {
  display: block;
  font-size: 28px;
  margin-bottom: 12px;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .stats-main { padding: 24px 16px 48px; }
  .header-subtitle { display: none; }
  .home-link { font-size: 11px; padding: 5px 8px; }
  .chart-grid { grid-template-columns: 1fr; }
  .chart-card--wide { grid-column: 1; }
}
@media (max-width: 540px) {
  .header-inner { padding: 12px 16px; }
  .header-title { font-size: 17px; }
  .summary-pill-value { font-size: 22px; }
}