/* Realtime examiner avatar — local-only, no paid lip-sync vendor. */

#realtime-avatar-root {
  --avatar-skin: #d8a878;
  --avatar-skin-hi: #ebc498;
  --avatar-hair: #2a1c12;
  --avatar-accent: #8b7cff;
  --avatar-blush: transparent;
  --avatar-attire: #312e81;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
  margin: 0 auto 0.35rem;
  width: 7.5rem;
  pointer-events: none;
}

#realtime-avatar-root.hidden {
  display: none !important;
}

.realtime-avatar-glow {
  position: absolute;
  inset: -0.35rem -0.55rem auto;
  height: 7.1rem;
  border-radius: 999px;
  background: radial-gradient(
    circle at center,
    color-mix(in srgb, var(--avatar-accent) 55%, transparent) 0%,
    transparent 70%
  );
  opacity: 0.4;
  transform: scale(1);
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: none;
}

.realtime-avatar-frame {
  position: relative;
  width: 6.4rem;
  height: 6.4rem;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--avatar-accent) 55%, var(--border));
  background: color-mix(in srgb, var(--surface) 88%, var(--avatar-accent));
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--avatar-accent) 18%, transparent),
    0 10px 28px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.realtime-avatar-face {
  width: 100%;
  height: 100%;
  display: block;
}

.realtime-avatar-face .avatar-eye {
  fill: #1d2430;
}

.realtime-avatar-face .avatar-mouth {
  fill: #6b3a36;
  transform-box: fill-box;
  transform-origin: center;
  transition: none;
}

.realtime-avatar-face .avatar-shoulders,
.realtime-avatar-face .avatar-collar {
  opacity: 0.95;
}

#realtime-avatar-root[data-age-band="child"] .realtime-avatar-frame {
  border-radius: 1.35rem;
}

#realtime-avatar-root[data-age-band="adult"] .realtime-avatar-frame {
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--avatar-accent) 22%, transparent),
    0 12px 30px rgba(0, 0, 0, 0.32);
}

.realtime-avatar-label {
  margin: 0;
  max-width: 11rem;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#realtime-avatar-root.is-listening .realtime-avatar-frame {
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent),
    0 0 24px color-mix(in srgb, var(--accent) 45%, transparent);
}

#realtime-avatar-root.is-speaking .realtime-avatar-frame {
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--avatar-accent) 40%, transparent),
    0 0 28px color-mix(in srgb, var(--avatar-accent) 55%, transparent);
  animation: realtimeAvatarSpeakPulse 1.1s ease-in-out infinite;
}

#realtime-avatar-root.is-thinking .realtime-avatar-frame {
  opacity: 0.85;
  filter: saturate(0.9);
}

#realtime-avatar-root.is-paused .realtime-avatar-frame {
  opacity: 0.7;
  filter: grayscale(0.25);
}

@keyframes realtimeAvatarSpeakPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-1px);
  }
}

/* Sit above the waveform, keep bars visible under/around the avatar. */
.realtime-wave-stage {
  flex-direction: column;
  align-items: center;
  min-height: 12.5rem;
}

.realtime-wave-stage .realtime-wave-bars {
  margin-top: 0.15rem;
}

#chat-screen.realtime-session-live .realtime-wave-stage {
  min-height: 13rem;
}

@media (max-width: 520px) {
  #realtime-avatar-root {
    width: 6.6rem;
  }

  .realtime-avatar-frame {
    width: 5.6rem;
    height: 5.6rem;
  }

  .realtime-wave-stage {
    min-height: 11.5rem;
  }
}