/* Craig AI voice concierge — the dock that lights up when the museum is ready. */

.voice-dock {
  --level: 0;
  --voice-glow: var(--gold-bright);
  position: fixed;
  z-index: 1450;
  left: var(--page-pad);
  bottom: 1.5rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  width: min(26rem, calc(100vw - (var(--page-pad) * 2)));
  padding: 1rem 1rem 1rem 1.1rem;
  border: 1px solid rgba(212, 173, 112, 0.34);
  color: var(--bone);
  background:
    radial-gradient(circle at 12% 50%, rgba(212, 173, 112, 0.14), transparent 42%),
    rgba(7, 7, 6, 0.94);
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(14px);
  opacity: 0;
  transform: translateY(1.25rem);
  pointer-events: none;
  transition: opacity 0.7s var(--ease-sovereign), transform 0.7s var(--ease-sovereign);
}

.voice-dock::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 7rem;
  height: 1px;
  background: var(--voice-glow);
  box-shadow: 0 0 1.2rem var(--voice-glow);
  content: "";
}

.voice-dock.is-revealed {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Dismissed: the dock folds down to a small pill so it can be summoned again. */
.voice-dock[data-open="false"] {
  display: block;
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.voice-dock[data-open="false"]::before,
.voice-dock[data-open="false"] .voice-dock__orb,
.voice-dock[data-open="false"] .voice-dock__copy,
.voice-dock[data-open="false"] .voice-dock__actions {
  display: none;
}

.voice-dock__reopen {
  display: none;
  align-items: center;
  gap: 0.6rem;
  min-height: 2.75rem;
  padding: 0.55rem 0.9rem 0.55rem 0.7rem;
  border: 1px solid rgba(212, 173, 112, 0.34);
  color: var(--bone-dim);
  background: rgba(7, 7, 6, 0.92);
  font: 600 0.625rem/1 var(--grotesque);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
}

.voice-dock[data-open="false"] .voice-dock__reopen {
  display: inline-flex;
}

.voice-dock__reopen:hover,
.voice-dock__reopen:focus-visible {
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.voice-dock__reopen-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--gold-bright);
  box-shadow: 0 0 0.8rem var(--gold-bright);
  animation: voice-breathe 2.6s ease-in-out infinite;
}

/* The orb — the one thing you tap. */
.voice-dock__orb {
  position: relative;
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.voice-dock__core {
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--voice-glow);
  box-shadow: 0 0 1.1rem var(--voice-glow), 0 0 2.4rem rgba(212, 173, 112, 0.35);
  transform: scale(calc(1 + var(--level) * 0.55));
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.voice-dock__ring {
  position: absolute;
  inset: 0.35rem;
  border: 1px solid var(--voice-glow);
  border-radius: 50%;
  opacity: 0.55;
  transform: scale(calc(1 + var(--level) * 0.28));
  animation: voice-breathe 2.6s ease-in-out infinite;
}

.voice-dock__orb:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

.voice-dock[data-state="live"] {
  --voice-glow: var(--emerald-bright);
  border-color: rgba(67, 214, 163, 0.4);
}

.voice-dock[data-state="live"][data-mode="speaking"] {
  --voice-glow: var(--gold-bright);
  border-color: rgba(212, 173, 112, 0.5);
}

.voice-dock[data-state="live"] .voice-dock__ring {
  animation: none;
  opacity: 0.85;
}

.voice-dock[data-state="connecting"] .voice-dock__ring,
.voice-dock[data-state="loading"] .voice-dock__ring,
.voice-dock[data-state="mic"] .voice-dock__ring {
  animation: voice-spin 1.1s linear infinite;
  border-color: transparent;
  border-top-color: var(--voice-glow);
  opacity: 1;
}

.voice-dock[data-state="error"] {
  --voice-glow: #e2a289;
  border-color: rgba(226, 162, 137, 0.45);
}

.voice-dock[data-state="ended"] .voice-dock__ring {
  animation: none;
  opacity: 0.35;
}

/* Copy */
.voice-dock__copy {
  display: grid;
  gap: 0.28rem;
  min-width: 0;
}

.voice-dock__eyebrow {
  margin: 0;
  color: var(--gold-bright);
  font: 600 0.625rem/1 var(--grotesque);
  letter-spacing: 0.22em;
}

.voice-dock__title {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.25rem, 1.6vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.05;
}

.voice-dock__caption {
  display: -webkit-box;
  margin: 0;
  color: var(--bone-dim);
  font-size: 0.8rem;
  line-height: 1.45;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.voice-dock[data-state="live"] .voice-dock__caption {
  color: var(--bone);
}

/* The transcript row keeps its box even when empty — the dock's height feeds
   the footer padding and the toast offset, so it must not breathe mid-call. */
.voice-dock__you {
  margin: 0;
  min-height: 1rem;
  color: var(--bone-dim);
  font-size: 0.7rem;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.voice-dock__you[hidden] {
  display: block;
  visibility: hidden;
}

/* Actions */
.voice-dock__actions {
  display: grid;
  gap: 0.4rem;
  justify-items: stretch;
}

.voice-dock__primary {
  min-width: 5.6rem;
  min-height: 2.75rem;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--gold-bright);
  color: var(--ink);
  background: var(--gold-bright);
  font: 600 0.625rem/1 var(--grotesque);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.voice-dock__primary:hover,
.voice-dock__primary:focus-visible {
  background: transparent;
  color: var(--gold-bright);
}

.voice-dock__primary:disabled {
  cursor: progress;
  opacity: 0.6;
}

.voice-dock[data-state="live"] .voice-dock__primary,
.voice-dock[data-state="connecting"] .voice-dock__primary {
  color: var(--bone);
  border-color: rgba(237, 234, 228, 0.35);
  background: transparent;
}

.voice-dock[data-state="live"] .voice-dock__primary:hover,
.voice-dock[data-state="live"] .voice-dock__primary:focus-visible {
  border-color: #e2a289;
  color: #e2a289;
}

.voice-dock__dismiss {
  min-height: 2.75rem;
  padding: 0.3rem 0.6rem;
  border: 1px solid transparent;
  color: var(--bone-dim);
  background: transparent;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.voice-dock__dismiss:hover,
.voice-dock__dismiss:focus-visible {
  color: var(--gold-bright);
  border-color: var(--line);
}

/* The dock is fixed; let the footer scroll clear of it. */
.has-voice-dock .site-footer {
  padding-bottom: calc(2rem + var(--voice-dock-height, 7rem));
}

/* Keep the home page's release toast off the dock: side by side when the
   viewport has the room, stacked above it when it does not. */
.has-voice-dock .release-toast {
  width: min(58rem, calc(100vw - 26rem - (var(--page-pad) * 3)));
}

@media (max-width: 1000px) {
  .has-voice-dock .release-toast {
    width: min(58rem, calc(100vw - (var(--page-pad) * 2)));
    bottom: calc(var(--voice-dock-height, 6.5rem) + 2.25rem);
  }
}

@keyframes voice-breathe {
  0%, 100% { transform: scale(calc(1 + var(--level) * 0.28)); opacity: 0.55; }
  50% { transform: scale(calc(1.14 + var(--level) * 0.28)); opacity: 0.2; }
}

@keyframes voice-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 720px) {
  .voice-dock {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    width: auto;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.75rem 0.85rem;
    padding: 0.85rem;
  }

  .voice-dock__actions {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .voice-dock__title {
    font-size: 1.2rem;
  }

  .voice-dock__caption {
    font-size: 0.78rem;
  }

  /* On a phone the concierge and the release toast do not share the bottom
     edge: while the dock is open the toast waits; dismiss the dock and the
     toast (folded to one line above the pill) comes back. */
  .voice-dock-open .release-toast {
    display: none;
  }

  .has-voice-dock .release-toast {
    width: auto;
    bottom: calc(var(--voice-dock-height, 3rem) + 0.75rem);
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 0.75rem 0.85rem;
  }

  .has-voice-dock .release-toast__badge,
  .has-voice-dock .release-toast__copy span {
    display: none;
  }

  .has-voice-dock .release-toast__copy {
    grid-column: 1;
  }

  .has-voice-dock .release-toast__copy strong {
    font-size: 1.05rem;
  }

  .has-voice-dock .release-toast__link {
    grid-column: 1;
  }

  .has-voice-dock .release-toast__dismiss {
    grid-row: 1 / span 2;
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .voice-dock,
  .voice-dock__ring,
  .voice-dock__reopen-dot,
  .voice-dock__core {
    animation: none !important;
    transition: none !important;
  }

  .voice-dock__ring,
  .voice-dock__core {
    transform: none;
  }

  /* Still show a working signal while the line opens. */
  .voice-dock[data-state="connecting"] .voice-dock__ring,
  .voice-dock[data-state="loading"] .voice-dock__ring,
  .voice-dock[data-state="mic"] .voice-dock__ring {
    border-color: var(--voice-glow);
    border-style: dashed;
  }
}

@media (forced-colors: active) {
  .voice-dock {
    border-color: CanvasText;
    background: Canvas;
    box-shadow: none;
  }
}

/* --- Round-1 ship-review hardening --- */

/* Screen-reader-only status line (one announcement per state change). */
.voice-dock__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* The real door out of an error state — a link, not prose. */
.voice-dock__door {
  display: inline-block;
  margin-top: 0.15rem;
  min-height: 2.75rem;
  padding: 0.7rem 0;
  color: var(--gold-bright);
  font-size: 0.8rem;
  line-height: 1.2;
  text-decoration: underline;
  text-underline-offset: 0.2em;
  justify-self: start;
}

.voice-dock__door[hidden] {
  display: none;
}

.voice-dock__dismiss {
  min-width: 2.75rem;
}

.voice-dock__primary[aria-disabled="true"] {
  cursor: progress;
  opacity: 0.6;
}

/* Hero copy on the home page steps up out of the dock's way while it is open. */
.voice-dock-open .hero-copy {
  bottom: calc(var(--voice-stack-height, 8rem) + 2.25rem);
}

@media (max-width: 720px) {
  /* On a phone the concierge (dock, or the pill when dismissed) is the hero's
     action, and the nav carries the rest; the hero's own buttons would only
     push the headline up under the fixed header. */
  .has-voice-dock .hero-copy__actions {
    display: none;
  }

  /* Whatever is pinned to the bottom edge (open dock, or pill + toast), the
     hero copy sits just above it. */
  .has-voice-dock .hero-copy {
    bottom: calc(var(--voice-stack-height, 8rem) + 1rem);
  }

  /* Idle dock stays compact on a phone: title + Start is the whole ask. */
  .voice-dock[data-state="idle"] .voice-dock__caption,
  .voice-dock[data-state="idle"] .voice-dock__you {
    display: none;
  }

  .has-voice-dock .site-footer {
    padding-bottom: calc(2rem + var(--voice-stack-height, 9rem));
  }
}

/* Very short phones have no room for a toast under the hero at all. */
@media (max-width: 720px) and (max-height: 620px) {
  .has-voice-dock .release-toast {
    display: none;
  }
}