/**
 * Floating toast — top-left, auto-dismiss.
 * Mint / ink Dionis language (shared by admin, participant, public).
 */

.app-flash-host {
  position: fixed;
  top: max(0.85rem, env(safe-area-inset-top, 0px));
  left: max(0.85rem, env(safe-area-inset-left, 0px));
  z-index: 12000;
  width: min(22.5rem, calc(100vw - 1.7rem));
  margin: 0;
  pointer-events: none;
}

.app-flash-host.hidden {
  display: none !important;
}

.app-flash-host--visible {
  pointer-events: none;
}

.app-flash {
  pointer-events: auto;
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.65rem 0.75rem;
  padding: 0.85rem 0.75rem 0.85rem 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--c-white) 12%, transparent);
  border-radius: 0;
  background:
    linear-gradient(165deg, var(--c-gray-14) 0%, var(--c-gray-0a) 55%, var(--c-gray-07) 100%);
  color: var(--c-gray-f4);
  box-shadow:
    0 12px 28px color-mix(in srgb, var(--c-black) 45%, transparent),
    0 0 0 1px color-mix(in srgb, var(--c-mint) 10%, transparent);
  font: 500 0.92rem / 1.45 "Manrope", "Segoe UI", Arial, sans-serif;
  letter-spacing: -0.01em;
  text-transform: none;
}

.app-flash__accent {
  width: 3px;
  align-self: stretch;
  min-height: 2.4rem;
  margin-block: 0.1rem;
  background: var(--c-mint);
}

.app-flash--ok .app-flash__accent {
  background: linear-gradient(180deg, var(--c-mint), var(--c-mint-200));
}

.app-flash--err .app-flash__accent {
  background: linear-gradient(180deg, var(--c-red-400), var(--c-red-600));
}

.app-flash--info .app-flash__accent {
  background: linear-gradient(180deg, var(--c-white), var(--c-mint));
}

.app-flash__body {
  min-width: 0;
  padding-top: 0.1rem;
}

.app-flash__text {
  margin: 0;
  color: var(--c-gray-f4);
}

.app-flash__dismiss {
  flex-shrink: 0;
  margin-top: -0.15rem;
  margin-right: 0.15rem;
  border: none;
  background: transparent;
  color: var(--c-gray-c8);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 0;
  transition: color 160ms ease, background-color 160ms ease;
}

.app-flash__dismiss:hover,
.app-flash__dismiss:focus-visible {
  color: var(--c-white);
  background: color-mix(in srgb, var(--c-white) 10%, transparent);
  outline: none;
}

.app-flash__track {
  grid-column: 1 / -1;
  display: block;
  height: 2px;
  margin: 0.15rem 0.75rem 0 0;
  background: color-mix(in srgb, var(--c-white) 10%, transparent);
  overflow: hidden;
}

.app-flash__bar {
  display: block;
  height: 100%;
  width: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--c-mint), var(--c-white));
  animation: app-flash-fill linear forwards;
}

.app-flash--err .app-flash__bar {
  background: linear-gradient(90deg, var(--c-red-400), var(--c-white));
}

.app-flash__bar--static {
  animation: none;
  transform: scaleX(1);
}

@keyframes app-flash-fill {
  from {
    transform: scaleX(1);
  }
  to {
    transform: scaleX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .app-flash__bar {
    animation: none;
    transform: scaleX(0.35);
  }
}