/**
 * 5D story monitor — σ narrative dimension + Web Audio (opt-in)
 * Used on /aggregator, /battle, /game
 */

.sm5d-root {
  --sm5d-primary: var(--primary, #00ff88);
  --sm5d-secondary: var(--secondary, #00d4ff);
  --sm5d-border: rgba(0, 255, 136, 0.35);
  --sm5d-bg: linear-gradient(155deg, rgba(8, 22, 28, 0.96), rgba(6, 10, 28, 0.96));
  border-radius: 14px;
  border: 1px solid var(--sm5d-border);
  background: var(--sm5d-bg);
  box-shadow:
    0 0 28px rgba(0, 255, 136, 0.08),
    inset 0 0 40px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  margin: 0;
}

.sm5d-tech {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(0, 212, 255, 0.85);
  padding: 10px 14px 0;
  margin: 0;
  line-height: 1.35;
}

.sm5d-bezel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(0, 255, 136, 0.5);
  border-bottom: 1px solid rgba(0, 255, 136, 0.12);
}

.sm5d-bezel-title {
  font-family: ui-monospace, monospace;
  color: rgba(0, 212, 255, 0.75);
}

.sm5d-sound-btn {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: none;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(0, 255, 136, 0.35);
  background: rgba(0, 0, 0, 0.35);
  color: var(--sm5d-primary);
  cursor: pointer;
}

.sm5d-sound-btn:hover,
.sm5d-sound-btn:focus-visible {
  border-color: var(--sm5d-primary);
  outline: none;
}

.sm5d-sound-btn[aria-pressed="true"] {
  background: rgba(0, 255, 136, 0.12);
}

.sm5d-readout {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px 14px;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  color: rgba(200, 220, 230, 0.88);
  background: rgba(0, 0, 0, 0.25);
}

.sm5d-readout span {
  white-space: nowrap;
}

.sm5d-readout .sm5d-dim-name {
  color: rgba(0, 255, 136, 0.45);
  margin-right: 4px;
}

.sm5d-viewport {
  position: relative;
  min-height: 120px;
  padding: 14px 16px 18px;
  background: radial-gradient(ellipse 80% 70% at 50% 30%, rgba(0, 80, 70, 0.2), transparent 65%);
}

.sm5d-story {
  margin: 0 0 12px;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(235, 245, 250, 0.92);
  min-height: 4.5em; /* ~3 lines: reduces layout jump when σ beat changes */
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .sm5d-story {
    transition: none;
  }
}

.sm5d-sigma-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(0, 255, 136, 0.12);
  overflow: hidden;
  margin-top: 8px;
}

.sm5d-sigma-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sm5d-secondary), var(--sm5d-primary));
  width: 0%;
  transition: width 0.6s ease;
}

@media (prefers-reduced-motion: reduce) {
  .sm5d-sigma-bar-fill {
    transition: none;
  }
}

/* Battle page: match arena accent */
.battle-arena .sm5d-root {
  --sm5d-primary: var(--battle-primary, #00ff88);
  --sm5d-secondary: var(--battle-secondary, #00d4ff);
  --sm5d-border: rgba(0, 255, 136, 0.28);
}

/* Game page */
.hunter-game-app .sm5d-root {
  --sm5d-primary: #00ff88;
  --sm5d-secondary: #7fdbff;
  --sm5d-border: rgba(0, 255, 136, 0.25);
}

/* Aggregator full-width block */
.agg-story-monitor-block {
  max-width: 1400px;
  margin: 0 auto 1rem;
  padding: 0 1rem;
}

.agg-story-monitor-block .sm5d-viewport {
  min-height: 140px;
}