/* === Bitcoin On-Chain Monitor v2 === */

/* Date */
.oc-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ── MVRV Gauge (main visual) ── */
.oc-gauge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.8rem 2rem;
  margin-bottom: 2.5rem;
  text-align: center;
}
.oc-gauge-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.oc-gauge-bar {
  position: relative;
  height: 18px;
  border-radius: 9px;
  background: linear-gradient(to right,
    #1a7a4c 0%,
    #3da66a 15%,
    #a8c96a 30%,
    #e2d44d 50%,
    #e8a840 65%,
    #d4603a 80%,
    #a3202c 100%
  );
  margin: 0 auto;
  max-width: 520px;
}
.oc-gauge-marker {
  position: absolute;
  top: -6px;
  width: 4px;
  height: 30px;
  background: var(--text);
  border-radius: 2px;
  transform: translateX(-50%);
  box-shadow: 0 0 0 2px var(--surface);
}
.oc-gauge-labels {
  display: flex;
  justify-content: space-between;
  max-width: 520px;
  margin: 0.5rem auto 0;
  font-size: 0.72rem;
  color: var(--text-muted);
}
.oc-gauge-value {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 1rem;
  line-height: 1.2;
}
.oc-gauge-realized {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.oc-gauge-realized strong {
  color: var(--text);
  font-weight: 700;
}
.oc-gauge-text {
  font-size: 1rem;
  margin-top: 0.4rem;
  font-weight: 600;
  line-height: 1.5;
}
.oc-gauge-text.green  { color: var(--green); }
.oc-gauge-text.orange { color: #c87b00; }
.oc-gauge-text.red    { color: var(--red); }
.oc-gauge-text.muted  { color: var(--text-muted); }
[data-theme="dark"] .oc-gauge-text.orange { color: #e8a840; }

/* ── Thematic block ── */
.oc-block {
  margin-bottom: 2.5rem;
}
.oc-block-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.3rem;
}
.oc-block-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--border);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.oc-block h2 {
  font-size: 1.15rem;
  margin: 0;
}
.oc-block-explain {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
  max-width: 700px;
}
.oc-block-status {
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  display: inline-block;
}
.oc-block-status.green {
  background: var(--green-bg);
  color: var(--green);
}
.oc-block-status.red {
  background: var(--red-bg);
  color: var(--red);
}
.oc-block-status.neutral {
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* Inline metrics (2-3 per row within a block) */
.oc-block-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}
.oc-block-metric {
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.85rem;
}
.oc-block-metric .bm-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.oc-block-metric .bm-value {
  font-weight: 700;
  font-size: 1rem;
}
.oc-block-metric .bm-pct {
  font-size: 0.75rem;
  font-weight: 600;
}

/* Chart */
.oc-chart-wrap {
  position: relative;
  width: 100%;
  height: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  margin-top: 0.8rem;
}
.oc-chart-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Loading */
.oc-skeleton {
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.2rem;
  min-height: 100px;
  animation: oc-pulse 1.5s ease-in-out infinite;
}
@keyframes oc-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Disclaimer */
.oc-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted);
  opacity: 0.65;
  margin-top: 2rem;
  line-height: 1.6;
}

/* Intro text */
.oc-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 680px;
}