.toast{
  bottom:84px;
  max-width:min(420px,calc(100vw - 28px));
  min-height:46px;
  padding:12px 16px;
  border-radius:16px;
  background:rgba(15,23,42,.94);
  color:rgba(248,250,252,.96);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:
    0 16px 40px rgba(2,6,23,.20),
    0 4px 14px rgba(2,6,23,.12);
  backdrop-filter:blur(14px);
  font-size:.88rem;
  font-weight:500;
  line-height:1.28;
  letter-spacing:-.012em;
  white-space:normal;
  text-align:left;
  transform:translateX(-50%) translateY(26px) scale(.985);
  transition:
    transform .28s cubic-bezier(.22,1,.36,1),
    opacity .22s ease,
    box-shadow .22s ease;
}

.toast.show{
  transform:translateX(-50%) translateY(0) scale(1);
}

.dark .toast{
  background:rgba(248,250,252,.96);
  color:#0f172a;
  border-color:rgba(15,23,42,.08);
  box-shadow:
    0 18px 42px rgba(2,6,23,.16),
    0 4px 14px rgba(2,6,23,.08);
}

.toast--task-add{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:10px;
  padding-left:16px;
  border-color:rgba(96,165,250,.2);
  color:#eef8ff;
}

.toast--task-add::before{
  content:"";
  position:static;
  flex:0 0 auto;
  width:8px;
  height:8px;
  border-radius:999px;
  background:linear-gradient(135deg,#22c55e,#60a5fa);
  box-shadow:0 0 0 4px rgba(96,165,250,.12);
}

.dark .toast--task-add{
  border-color:rgba(37,99,235,.14);
  color:#0f172a;
}

.dark .toast--task-add::before{
  background:linear-gradient(135deg,#16a34a,#3b82f6);
  box-shadow:0 0 0 4px rgba(37,99,235,.08);
}