.q-toast-wrap {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  padding: env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) 0 0;
}

.q-toast {
  min-width: 260px;
  max-width: 360px;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  font-size: var(--fs-small);
  color: var(--text-0);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  animation: q-toast-in var(--dur-fast) var(--ease-out);
}

.q-toast--warn {
  border-left-color: var(--warning);
}

.q-toast--err {
  border-left-color: var(--danger);
}

@keyframes q-toast-in {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.q-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  background: rgba(8, 7, 10, 0.72);
  animation: q-fade-in var(--dur-base) var(--ease-out);
}

.q-modal {
  width: min(100%, 420px);
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--accent-glow);
}

@keyframes q-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.q-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sheet);
  padding: var(--space-5) var(--space-4) calc(var(--space-5) + env(safe-area-inset-bottom, 0));
  background: var(--bg-1);
  border-top: 1px solid var(--border-strong);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: q-sheet-up var(--dur-slow) var(--ease-out);
}

@keyframes q-sheet-up {
  from {
    transform: translateY(100%);
  }
  to {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .q-toast,
  .q-modal-backdrop,
  .q-sheet {
    animation-duration: 100ms;
  }
  .q-sheet {
    animation-name: q-fade-in;
  }
}