/* ==========================================================================
   Toast notifications — глобальная система уведомлений (window.mc.toast)
   ========================================================================== */

.mc-toast-host {
  position: fixed;
  inset-block-start: var(--space-4);
  inset-inline-end: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
  max-width: calc(100vw - 2 * var(--space-4));
}

@media (max-width: 575px) {
  .mc-toast-host {
    inset-inline-start: var(--space-3);
    inset-inline-end: var(--space-3);
    inset-block-start: var(--space-3);
    align-items: stretch;
  }
}

.mc-toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 280px;
  max-width: 480px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  color: var(--color-text);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-sm);
  pointer-events: auto;
  animation: mc-fade-in-down var(--dur-base) var(--ease-out) both;
  border-inline-start: 4px solid var(--color-info);
}

.mc-toast.is-leaving {
  animation: mc-fade-in-down var(--dur-base) var(--ease-out) reverse both;
}

.mc-toast__icon {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-lg);
}

.mc-toast__body {
  flex: 1 1 auto;
  line-height: var(--lh-snug);
}

.mc-toast__close {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease-out);
}

.mc-toast__close:hover {
  background: var(--color-bg-light);
  color: var(--color-text);
}

/* Variants */
.mc-toast--success {
  border-inline-start-color: var(--color-success);
}
.mc-toast--success .mc-toast__icon { color: var(--color-success); }

.mc-toast--error {
  border-inline-start-color: var(--color-danger);
}
.mc-toast--error .mc-toast__icon { color: var(--color-danger); }

.mc-toast--warn {
  border-inline-start-color: var(--color-warn);
}
.mc-toast--warn .mc-toast__icon { color: var(--color-warn); }

.mc-toast--info {
  border-inline-start-color: var(--color-info);
}
.mc-toast--info .mc-toast__icon { color: var(--color-info); }