/* Chazon Kids · Shared Topbar CSS
 * Wird verlinkt in allen Modul-Pages (app/tovi/vellum/chat/mappe/eltern/werkstatt/funkenrolle).
 * Eliminiert ~120 LOC Duplikat pro Page.
 */

.ck-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: clamp(8px, 1.5vw, 14px) clamp(12px, 2vw, 20px);
  background: hsl(36 32% 95% / 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 10;
  position: relative;
}

.ck-topbar.is-dark {
  background: hsl(28 32% 22% / 0.92);
  color: hsl(36 28% 92%);
}

.ck-brand {
  font-family: var(--ck-font-display);
  font-size: clamp(1rem, 1.4vw + 0.4rem, 1.375rem);
  color: var(--ck-ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.ck-topbar.is-dark .ck-brand { color: hsl(48 92% 75%); }

.ck-brand .glimmer {
  width: 9px; height: 9px; border-radius: 50%;
  background: conic-gradient(from 200deg,
    var(--ck-focus-stop-1), var(--ck-focus-stop-2),
    var(--ck-focus-stop-3), var(--ck-focus-stop-4),
    var(--ck-focus-stop-5), var(--ck-focus-stop-1));
  mix-blend-mode: soft-light;
  opacity: 0.95;
  animation: ck-glimmer-breath 6.5s ease-in-out infinite;
}
@keyframes ck-glimmer-breath {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.15); }
}

.ck-back-pill {
  font-family: var(--ck-font-body);
  font-size: var(--ck-text-micro);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ck-primary);
  padding: 8px 14px;
  background: hsl(36 32% 99%);
  border: 1px solid hsl(28 30% 84%);
  border-radius: var(--ck-r-pill);
  text-decoration: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ck-topbar.is-dark .ck-back-pill {
  background: hsl(28 32% 28% / 0.7);
  border-color: hsl(28 40% 40%);
  color: hsl(48 60% 70%);
}
.ck-back-pill-arrow {
  width: 18px; height: 18px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
}
.ck-back-pill:hover { color: var(--ck-lift); }

.ck-topbar-controls {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ck-audio-toggle {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: hsl(36 32% 99%);
  border: 1px solid hsl(28 30% 84%);
  color: var(--ck-primary);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  transition: background 240ms, color 240ms;
}
.ck-topbar.is-dark .ck-audio-toggle {
  background: hsl(28 32% 28%);
  border-color: hsl(28 40% 40%);
}
.ck-audio-toggle:hover { background: hsl(36 32% 100%); }
.ck-audio-toggle img { width: 26px; height: 26px; object-fit: contain; display: block; }
.ck-audio-toggle .icon-on { display: block; }
.ck-audio-toggle .icon-mute { display: none; }
.ck-audio-toggle[data-muted="true"] { color: hsl(220 14% 48%); }
.ck-audio-toggle[data-muted="true"] .icon-on { display: none; }
.ck-audio-toggle[data-muted="true"] .icon-mute { display: block; }

@keyframes ck-audio-invite {
  0%, 100% { box-shadow: 0 0 0 0 hsl(48 92% 72% / 0.6); }
  50%      { box-shadow: 0 0 0 10px hsl(48 92% 72% / 0); }
}
.ck-audio-toggle[data-muted="true"][data-fresh="true"] {
  color: var(--ck-primary);
  animation: ck-audio-invite 2.4s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .ck-audio-toggle[data-muted="true"][data-fresh="true"] { animation: none; }
  .ck-brand .glimmer { animation: none; }
}