/* Diamond Vision — Live 3D Pitch & Hit Tracker
   Liquid-glass panel matching the MLB Central kanagawa design system. */

.dv-panel {
  position: relative;
  margin: 18px 0;
  border-radius: 18px;
  padding: 0;
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(126,156,216,0.10), rgba(42,42,55,0.0) 60%),
    rgba(31,31,40,0.62);
  border: 1px solid rgba(126,156,216,0.28);
  box-shadow: 0 18px 50px -24px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
}
html.tb-light .dv-panel {
  background: linear-gradient(160deg, rgba(126,156,216,0.12), rgba(255,255,255,0.0) 60%), rgba(245,248,252,0.7);
  border-color: rgba(126,156,216,0.4);
  box-shadow: 0 18px 50px -28px rgba(20,40,80,0.35), inset 0 1px 0 rgba(255,255,255,0.7);
}

.dv-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px 10px;
  flex-wrap: wrap;
}
.dv-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 900;
  letter-spacing: -0.01em;
  font-size: 1.02rem;
  color: var(--kanagawa-fg, #DCD7BA);
}
.dv-title b { color: var(--kanagawa-teal, #7E9CD8); }
.dv-title span.dv-tag {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  color: var(--kanagawa-teal, #7E9CD8);
  background: rgba(126,156,216,0.14);
  border: 1px solid rgba(126,156,216,0.3);
}
.dv-status {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--kanagawa-overlay, #8A8A9A);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
}
.dv-live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #ff6f6f;
  text-transform: uppercase;
}
.dv-live::before {
  content: '';
  width: 7px; height: 7px; border-radius: 50%;
  background: #ff5a52;
  box-shadow: 0 0 0 0 rgba(255,90,82,0.7);
}
.dv-live.is-pulsing::before { animation: dvPulse 1.2s ease-out; }
@keyframes dvPulse {
  0% { box-shadow: 0 0 0 0 rgba(255,90,82,0.7); }
  100% { box-shadow: 0 0 0 12px rgba(255,90,82,0); }
}

.dv-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 360px;
  background:
    radial-gradient(120% 90% at 50% 12%, rgba(126,156,216,0.10), transparent 60%),
    linear-gradient(180deg, #0a0c14 0%, #0d1018 100%);
}
html.tb-light .dv-stage {
  background:
    radial-gradient(120% 90% at 50% 12%, rgba(126,156,216,0.16), transparent 60%),
    linear-gradient(180deg, #dfe6f2 0%, #eef2f8 100%);
}
.dv-stage canvas { display: block; width: 100%; height: 100%; touch-action: none; }

/* HUD chip — floating glass */
.dv-hud {
  position: absolute;
  left: 16px; top: 16px;
  min-width: 168px;
  padding: 11px 14px;
  border-radius: 14px;
  background: rgba(20,22,32,0.55);
  border: 1px solid var(--dv-accent, rgba(126,156,216,0.4));
  box-shadow: 0 8px 26px -12px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.07);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity .35s ease, transform .35s ease;
  pointer-events: none;
}
html.tb-light .dv-hud { background: rgba(255,255,255,0.6); }
.dv-hud.is-on { opacity: 1; transform: translateY(0); }
.dv-hud .dv-pitch-name {
  font-weight: 800; font-size: 0.86rem;
  color: var(--dv-accent, var(--kanagawa-teal, #7E9CD8));
  margin-bottom: 4px;
}
.dv-hud .dv-velo {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-weight: 900; font-size: 1.5rem; line-height: 1;
  color: var(--kanagawa-fg, #DCD7BA);
}
.dv-hud .dv-spin {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.72rem; color: var(--kanagawa-overlay, #8A8A9A); margin-top: 3px;
}
.dv-hud .dv-result {
  font-size: 0.7rem; color: var(--kanagawa-overlay, #9aa0b4); margin-top: 5px;
  max-width: 200px;
}

/* Big verdict chip for batted balls */
.dv-verdict {
  position: absolute;
  right: 18px; top: 16px;
  padding: 8px 16px;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
  background: rgba(20,22,32,0.6);
  border: 1px solid rgba(126,156,216,0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  transform: scale(0.92);
  transition: opacity .3s ease, transform .3s ease;
}
.dv-verdict.is-on { opacity: 1; transform: scale(1); }
.dv-verdict.dv-hr { color: #ffd166; border-color: rgba(255,209,102,0.6); box-shadow: 0 0 28px -6px rgba(255,209,102,0.55); }
.dv-verdict.dv-hit { color: #9ecf8a; border-color: rgba(158,207,138,0.5); }
.dv-verdict.dv-out { color: #ff8a8a; border-color: rgba(255,138,138,0.5); }

/* Controls bar */
.dv-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px 14px;
  flex-wrap: wrap;
}
.dv-seg {
  display: inline-flex;
  border-radius: 999px;
  padding: 3px;
  background: rgba(42,42,55,0.6);
  border: 1px solid rgba(126,156,216,0.22);
}
html.tb-light .dv-seg { background: rgba(126,156,216,0.12); }
.dv-seg button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--kanagawa-overlay, #8A8A9A);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.dv-seg button.is-active {
  background: var(--kanagawa-teal, #7E9CD8);
  color: #0d1018;
}
.dv-seg button:hover:not(.is-active) { color: var(--kanagawa-fg, #DCD7BA); }

.dv-replay-btn {
  appearance: none;
  border: 1px solid rgba(126,156,216,0.35);
  background: rgba(126,156,216,0.12);
  color: var(--kanagawa-teal, #7E9CD8);
  font: inherit; font-size: 0.74rem; font-weight: 700;
  padding: 7px 14px; border-radius: 999px; cursor: pointer;
  transition: background .2s ease, transform .15s ease;
}
.dv-replay-btn:hover { background: rgba(126,156,216,0.22); transform: translateY(-1px); }

.dv-legend {
  display: flex; gap: 12px; margin-left: auto; flex-wrap: wrap;
  font-size: 0.66rem; color: var(--kanagawa-overlay, #8A8A9A);
}
.dv-legend span { display: inline-flex; align-items: center; gap: 5px; }
.dv-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dv-legend .dv-l-fb { background: #ff7a4d; }
.dv-legend .dv-l-br { background: #6ec6ff; }
.dv-legend .dv-l-os { background: #e6c384; }

.dv-scrubwrap { padding: 0 18px 14px; }
.dv-scrubwrap[hidden] { display: none; }
.dv-scrub-label {
  font-size: 0.7rem; font-family: 'JetBrains Mono', ui-monospace, monospace;
  color: var(--kanagawa-overlay, #8A8A9A); margin-bottom: 6px; display: block;
}
.dv-scrub {
  width: 100%;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(126,156,216,0.5), rgba(126,156,216,0.15));
  outline: none;
}
.dv-scrub::-webkit-slider-thumb {
  appearance: none;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--kanagawa-teal, #7E9CD8);
  border: 3px solid #0d1018;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(126,156,216,0.6);
}
.dv-scrub::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--kanagawa-teal, #7E9CD8); border: 3px solid #0d1018; cursor: pointer;
}

.dv-note {
  padding: 0 18px 16px;
  font-size: 0.64rem;
  color: var(--kanagawa-overlay, #8A8A9A);
  line-height: 1.5;
}
.dv-note a { color: var(--kanagawa-teal, #7E9CD8); }

/* Fallback (no WebGL / no data) */
.dv-fallback { padding: 28px 18px; text-align: center; color: var(--kanagawa-overlay, #8A8A9A); }
.dv-fallback[hidden] { display: none; }
.dv-panel.dv-failed .dv-stage,
.dv-panel.dv-failed .dv-controls,
.dv-panel.dv-failed .dv-scrubwrap { display: none; }

@media (prefers-reduced-motion: reduce) {
  .dv-live.is-pulsing::before { animation: none; }
  .dv-hud, .dv-verdict { transition: none; }
}

@media (max-width: 640px) {
  .dv-stage { min-height: 300px; aspect-ratio: 4 / 3; }
  .dv-legend { width: 100%; margin-left: 0; }
  .dv-hud { min-width: 140px; left: 10px; top: 10px; padding: 9px 11px; }
  .dv-hud .dv-velo { font-size: 1.25rem; }
}