.tvl-body {
  min-height: 100vh;
  background: var(--nadir-charcoal-1000, #0a0b0d);
  color: var(--nadir-text-primary, #e8eaed);
  font-family: Inter, system-ui, sans-serif;
}

.tvl-grid-bg {
  position: fixed;
  inset: 0;
  opacity: 0.35;
  pointer-events: none;
}

.tvl-shell {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 2rem;
}

.tvl-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tvl-header h1 {
  font-family: Manrope, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.tvl-eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--nadir-magma-400, #f97316);
  margin-bottom: 0.25rem;
}

.tvl-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.tvl-toolbar button,
.tvl-toolbar select {
  font-size: 0.85rem;
  padding: 0.45rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--nadir-charcoal-700, #2a2f38);
  background: var(--nadir-charcoal-900, #14171c);
  color: inherit;
  cursor: pointer;
}

.tvl-toolbar button:hover {
  border-color: var(--nadir-magma-500, #ea580c);
}

.tvl-main-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1rem;
}

@media (max-width: 1100px) {
  .tvl-main-grid {
    grid-template-columns: 1fr;
  }
}

.tvl-scene-wrap {
  background: var(--nadir-charcoal-950, #0f1115);
  border: 1px solid var(--nadir-charcoal-800, #1c2028);
  border-radius: 12px;
  overflow: hidden;
}

.tvl-scene-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
}

.tvl-analytics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tvl-stat {
  background: var(--nadir-charcoal-900, #14171c);
  border: 1px solid var(--nadir-charcoal-800, #1c2028);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
}

.tvl-stat-label {
  font-size: 0.7rem;
  color: var(--nadir-text-muted, #9aa3b0);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tvl-stat-value {
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 0.15rem;
}

.tvl-compare {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tvl-tier-col {
  background: var(--nadir-charcoal-900, #14171c);
  border: 1px solid var(--nadir-charcoal-800, #1c2028);
  border-radius: 10px;
  padding: 0.65rem;
  min-height: 120px;
}

.tvl-tier-col--pulse { border-top: 3px solid var(--nadir-magma-500, #ea580c); }
.tvl-tier-col--meridian { border-top: 3px solid #60a5fa; }
.tvl-tier-col--apex { border-top: 3px solid #c084fc; }

.tvl-tier-name {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.tvl-tier-badge {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.tvl-tier-badge--NOMINAL { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
.tvl-tier-badge--CAUTION { background: rgba(249, 115, 22, 0.18); color: #fb923c; }
.tvl-tier-badge--CRITICAL { background: rgba(255, 59, 59, 0.2); color: #ff3b3b; }

.tvl-latency {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: var(--nadir-text-muted, #9aa3b0);
  margin-top: 0.35rem;
}

.tvl-timeline {
  margin-top: 0.75rem;
  background: var(--nadir-charcoal-900, #14171c);
  border: 1px solid var(--nadir-charcoal-800, #1c2028);
  border-radius: 10px;
  padding: 0.65rem;
}

.tvl-timeline canvas {
  width: 100%;
  height: 72px;
  display: block;
}

.tvl-static-flash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: rgba(255, 59, 59, 0.12);
  opacity: 0;
  transition: opacity 0.15s;
}

.tvl-static-flash--on {
  opacity: 1;
}

.tvl-nav-links {
  margin-top: 1rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.tvl-nav-links a {
  color: var(--nadir-magma-400, #f97316);
  text-decoration: none;
}

.tvl-nav-links a:hover {
  text-decoration: underline;
}

.tvl-live-banner {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  border: 1px solid var(--nadir-charcoal-700, #2a2f38);
}

.tvl-live-banner--fallback {
  background: rgba(249, 115, 22, 0.08);
  border-color: rgba(249, 115, 22, 0.35);
}

/* Embed mode — Loom / pitch deck iframe (P289) */
body.tvl-embed .tvl-header,
body.tvl-embed .tvl-nav-links,
body.tvl-embed #tvl-sidebar {
  display: none;
}

body.tvl-embed .tvl-main-grid {
  grid-template-columns: 1fr;
}

body.tvl-embed .tvl-shell {
  padding: 0.5rem;
}