.flash-overlay {
  position: fixed;
  z-index: 1080;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: min(22rem, 90vw);
  pointer-events: none;
  top: 5.5rem;
  right: clamp(0.5rem, 4vw, 2.5rem);
  padding-top: 0.75rem;
  transition: opacity 0.2s ease, transform 0.2s ease;
  opacity: 0;
  transform: translateY(-0.5rem);
}

.flash-overlay.flash-overlay--visible {
  opacity: 1;
  transform: translateY(0);
}

.flash-overlay::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--flash-pointer-offset, 85%);
  transform: translate(-50%, -100%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 12px 10px;
  border-color: transparent transparent var(--flash-pointer-color, var(--bs-body-bg)) transparent;
}

.flash-overlay::after {
  content: "";
  position: absolute;
  top: -12px;
  left: var(--flash-pointer-offset, 85%);
  transform: translateX(-50%);
  width: 0;
  height: 12px;
  border-style: solid;
  border-width: 0 11px 13px 11px;
  border-color: transparent transparent rgba(0, 0, 0, 0.15) transparent;
  filter: blur(0.5px);
  z-index: -1;
}

.flash-overlay.flash-overlay--no-anchor::before,
.flash-overlay.flash-overlay--no-anchor::after {
  display: none;
}

.flash-message {
  pointer-events: auto;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  border-radius: 0.75rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  margin: 0;
  overflow: hidden;
}

.flash-message .flash-message__content {
  margin-right: 0.5rem;
}

.flash-message .btn-close {
  background: none;
}

@media (max-width: 576px) {
  .flash-overlay {
    left: 0.5rem;
    right: 0.5rem;
    max-width: calc(100vw - 1rem);
  }
}