.bs-toast-stack {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 12000;
  display: grid;
  gap: 10px;
  width: min(360px, calc(100vw - 28px));
  pointer-events: none;
}

.bs-toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--bs-toast-accent, var(--bs-color-primary));
  border-radius: var(--bs-radius-md);
  background: rgba(21, 24, 37, 0.96);
  box-shadow: var(--bs-shadow-lg);
  color: var(--bs-color-text);
  font-family: var(--bs-font-sans);
  font-size: var(--bs-fs-sm);
  line-height: 1.45;
  opacity: 0;
  transform: translateX(18px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  pointer-events: auto;
}

.bs-toast.is-show {
  opacity: 1;
  transform: translateX(0);
}

.bs-toast__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: var(--bs-radius-sm);
  background: color-mix(in srgb, var(--bs-toast-accent) 18%, transparent);
  color: var(--bs-toast-accent);
  font-size: var(--bs-fs-sm);
}

.bs-toast__message {
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.bs-toast__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: var(--bs-radius-sm);
  background: transparent;
  color: var(--bs-color-text-muted);
  cursor: pointer;
  font-size: var(--bs-fs-md);
  line-height: 1;
}

.bs-toast__close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--bs-color-text);
}

.bs-toast--success { --bs-toast-accent: var(--bs-color-success); }
.bs-toast--error { --bs-toast-accent: var(--bs-color-danger); }
.bs-toast--warning { --bs-toast-accent: var(--bs-color-warning); }
.bs-toast--info { --bs-toast-accent: var(--bs-color-primary); }

.bs-notify-backdrop {
  position: fixed;
  inset: 0;
  z-index: 11990;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.bs-notify-backdrop.is-show {
  display: flex;
  opacity: 1;
}

.bs-confirm {
  width: min(410px, 100%);
  padding: 28px 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--bs-radius-lg);
  background: var(--bs-color-surface-2);
  box-shadow: var(--bs-shadow-lg);
  color: var(--bs-color-text);
  font-family: var(--bs-font-sans);
  text-align: center;
  transform: translateY(12px);
  transition: transform 0.2s ease;
}

.bs-notify-backdrop.is-show .bs-confirm {
  transform: translateY(0);
}

.bs-confirm__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
  border-radius: var(--bs-radius-md);
  background: color-mix(in srgb, var(--bs-confirm-accent) 16%, transparent);
  color: var(--bs-confirm-accent);
  font-size: var(--bs-fs-xl);
}

.bs-confirm__title {
  margin: 0 0 8px;
  color: var(--bs-color-text);
  font-size: var(--bs-fs-lg);
  font-weight: 700;
}

.bs-confirm__desc {
  margin: 0 0 22px;
  color: var(--bs-color-text-muted);
  font-size: var(--bs-fs-md);
  line-height: 1.6;
}

.bs-confirm__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.bs-confirm__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--bs-radius-sm);
  background: transparent;
  color: var(--bs-color-text-muted);
  font-family: var(--bs-font-sans);
  font-size: var(--bs-fs-sm);
  font-weight: 700;
  cursor: pointer;
}

.bs-confirm__btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--bs-color-text);
}

.bs-confirm__btn--ok {
  border: 0;
  background: linear-gradient(135deg, var(--bs-confirm-start), var(--bs-confirm-end));
  color: var(--bs-color-white);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--bs-confirm-accent) 28%, transparent);
}

.bs-confirm--primary {
  --bs-confirm-accent: var(--bs-color-primary);
  --bs-confirm-start: var(--bs-color-primary-strong);
  --bs-confirm-end: var(--bs-color-primary);
}

.bs-confirm--danger {
  --bs-confirm-accent: var(--bs-color-danger);
  --bs-confirm-start: #991b1b;
  --bs-confirm-end: var(--bs-color-danger);
}

.bs-confirm--warning {
  --bs-confirm-accent: var(--bs-color-warning);
  --bs-confirm-start: #d97706;
  --bs-confirm-end: var(--bs-color-warning);
}

@media (max-width: 576px) {
  .bs-toast-stack {
    top: auto;
    right: 14px;
    bottom: 16px;
    left: 14px;
    width: auto;
  }

  .bs-toast {
    transform: translateY(18px);
  }

  .bs-toast.is-show {
    transform: translateY(0);
  }

  .bs-confirm {
    padding: 24px 18px 18px;
  }
}