/* Incoming / active voice call overlay — admin calling this rider.
   See js/voice-call.js. */
.voice-call-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: linear-gradient(180deg, var(--ink) 0%, #2a221c 100%);
  color: var(--cream);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
}
.voice-call-overlay.show { display: flex; }

.vc-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  background: rgba(245, 240, 232, 0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 44px;
  margin-bottom: 18px;
  animation: vcPulse 1.6s ease-in-out infinite;
}
@keyframes vcPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 240, 232, 0.15); }
  50% { box-shadow: 0 0 0 18px rgba(245, 240, 232, 0); }
}

.vc-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--ink4); }
.vc-caller { font-family: var(--serif); font-size: 26px; font-weight: 700; margin-top: 6px; }
.vc-state { font-size: 14px; color: var(--ink4); margin-top: 6px; }

.vc-actions { display: flex; gap: 28px; margin-top: 48px; }
.vc-btn {
  width: 64px; height: 64px; border-radius: 50%; border: none;
  font-size: 26px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
}
.vc-btn.accept { background: var(--green); color: #fff; }
.vc-btn.decline { background: var(--rust); color: #fff; }
.vc-btn.mute { background: rgba(245, 240, 232, 0.12); color: var(--cream); border: 1.5px solid rgba(245, 240, 232, 0.2); }
.vc-btn.mute.muted { background: var(--amber); color: #fff; border-color: var(--amber); }