.impera-toast-layer {
  --impera-toast-radius: 20px;

  --impera-toast-bg: rgba(15, 21, 29, 0.985);
  --impera-toast-bg-soft: rgba(255, 255, 255, 0.022);
  --impera-toast-border: rgba(255, 255, 255, 0.105);

  --impera-toast-text: #eef3f8;
  --impera-toast-muted: #aeb9c8;
  --impera-toast-subtle: #7f8b9d;

  --impera-toast-success: #78b98d;
  --impera-toast-error: #d16d75;
  --impera-toast-warning: #c9a65f;
  --impera-toast-info: #7fa4d4;
  --impera-toast-neutral: #9ca7b6;

  position: fixed;
  top: calc(76px + env(safe-area-inset-top, 0px));
  right: 22px;
  z-index: 1700;

  display: grid;
  gap: 10px;

  width: min(390px, calc(100vw - 32px));
  pointer-events: none;
}

.impera-toast {
  position: relative;

  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 26px;
  align-items: start;
  gap: 11px;

  min-height: 62px;
  padding: 13px 12px 15px 16px;

  overflow: hidden;
  isolation: isolate;

  border: 1px solid var(--impera-toast-border);
  border-radius: var(--impera-toast-radius);
  background: var(--impera-toast-bg);
  color: var(--impera-toast-text);
  box-shadow: none;

  opacity: 0;
  transform: translateY(-7px);
  transition:
    opacity 170ms ease,
    transform 170ms ease,
    border-color 170ms ease,
    background 170ms ease;

  pointer-events: auto;
}

.impera-toast::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;

  width: 4px;
  border-radius: var(--impera-toast-radius) 0 0 var(--impera-toast-radius);
  background: var(--impera-toast-accent, var(--impera-toast-neutral));
  opacity: 0.76;
}

.impera-toast::after {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;

  border-radius: calc(var(--impera-toast-radius) - 1px);
  background:
    linear-gradient(90deg, var(--impera-toast-wash, rgba(156, 167, 182, 0.035)), transparent 44%),
    var(--impera-toast-bg-soft);

  pointer-events: none;
}

.impera-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.impera-toast.is-leaving {
  opacity: 0;
  transform: translateY(-5px);
}

.impera-toast[data-type="success"] {
  --impera-toast-accent: var(--impera-toast-success);
  --impera-toast-wash: rgba(120, 185, 141, 0.070);
}

.impera-toast[data-type="error"] {
  --impera-toast-accent: var(--impera-toast-error);
  --impera-toast-wash: rgba(209, 109, 117, 0.072);
}

.impera-toast[data-type="warning"] {
  --impera-toast-accent: var(--impera-toast-warning);
  --impera-toast-wash: rgba(201, 166, 95, 0.075);
}

.impera-toast[data-type="info"] {
  --impera-toast-accent: var(--impera-toast-info);
  --impera-toast-wash: rgba(127, 164, 212, 0.072);
}

.impera-toast[data-type="neutral"] {
  --impera-toast-accent: var(--impera-toast-neutral);
  --impera-toast-wash: rgba(156, 167, 182, 0.058);
}

.impera-toast-marker {
  width: 28px;
  height: 28px;

  display: inline-grid;
  place-items: center;

  margin-top: 0;

  border: 1px solid color-mix(in srgb, var(--impera-toast-accent, var(--impera-toast-neutral)) 48%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--impera-toast-accent, var(--impera-toast-neutral)) 14%, transparent);
  color: color-mix(in srgb, var(--impera-toast-accent, var(--impera-toast-neutral)) 86%, #ffffff 14%);

  box-shadow: none;

  font-size: 10px;
  font-weight: 850;
  letter-spacing: -0.035em;
  line-height: 1;
  text-transform: uppercase;
}

.impera-toast-content {
  min-width: 0;

  display: grid;
  gap: 4px;

  padding-top: 1px;
}

.impera-toast-title {
  color: var(--impera-toast-text);

  font-size: 13px;
  font-weight: 760;
  line-height: 1.28;

  overflow-wrap: anywhere;
}

.impera-toast-message {
  color: var(--impera-toast-muted);

  font-size: 13px;
  font-weight: 450;
  line-height: 1.42;

  white-space: pre-line;
  overflow-wrap: anywhere;
}

.impera-toast-title + .impera-toast-message {
  margin-top: 1px;
}

.impera-toast-close {
  width: 26px;
  height: 26px;

  display: inline-grid;
  place-items: center;

  margin-top: -3px;
  padding: 0;

  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--impera-toast-subtle);

  font: inherit;
  font-size: 20px;
  font-weight: 350;
  line-height: 1;

  cursor: pointer;

  transition:
    background 140ms ease,
    color 140ms ease;
}

.impera-toast-close:hover,
.impera-toast-close:focus-visible {
  background: rgba(255, 255, 255, 0.055);
  color: var(--impera-toast-text);
  outline: none;
}

.impera-toast-progress {
  position: absolute;
  left: 4px;
  right: 0;
  bottom: 0;

  height: 1px;
  overflow: hidden;

  border-radius: 0 0 var(--impera-toast-radius) 0;
  background: transparent;
}

.impera-toast-progress::after {
  content: "";

  display: block;
  width: 100%;
  height: 100%;

  border-radius: inherit;
  background: linear-gradient(
    90deg,
    var(--impera-toast-accent, var(--impera-toast-neutral)),
    color-mix(in srgb, var(--impera-toast-accent, var(--impera-toast-neutral)) 62%, transparent)
  );

  opacity: 0.68;
  transform-origin: left center;
}

.impera-toast.has-timer .impera-toast-progress::after {
  animation: imperaToastLife var(--impera-toast-duration, 5200ms) linear forwards;
}

.impera-toast.is-paused .impera-toast-progress::after {
  animation-play-state: paused;
}

@keyframes imperaToastLife {
  from {
    transform: scaleX(1);
  }

  to {
    transform: scaleX(0);
  }
}

@media (max-width: 720px) {
  .impera-toast-layer {
    top: calc(12px + env(safe-area-inset-top, 0px));
    right: 12px;
    left: 12px;

    width: auto;
  }

  .impera-toast {
    grid-template-columns: 28px minmax(0, 1fr) 26px;
    min-height: 60px;
    padding: 12px 11px 15px 15px;
    border-radius: 18px;
  }

  .impera-toast::before {
    border-radius: 18px 0 0 18px;
  }

  .impera-toast::after {
    border-radius: 17px;
  }

  .impera-toast-progress {
    border-radius: 0 0 18px 0;
  }

  .impera-toast-marker {
    width: 26px;
    height: 26px;
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .impera-toast,
  .impera-toast.is-visible,
  .impera-toast.is-leaving {
    transform: none;
    transition: opacity 120ms ease;
  }

  .impera-toast.has-timer .impera-toast-progress::after {
    animation: none;
  }
}