/* Out-of-race achievement toast (js/ach-toast.js). A top-centre stack of celebratory
   popups shown on the garage after a shop purchase unlocks an achievement. */

#ach-toasts {
  position: fixed;
  top: max(14px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: min(92vw, 360px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;              /* let the page under the stack stay interactive */
}

.ach-toast {
  position: relative;
  pointer-events: auto;             /* but the toasts themselves (× button) are clickable */
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 40px 12px 14px;     /* room on the right for the close button */
  border-radius: 14px;
  background: linear-gradient(180deg, var(--bg-raise), var(--bg-mid));
  border: 1px solid var(--accent-line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .45), 0 0 22px var(--accent-tint);
  color: var(--ink);
  overflow: hidden;                 /* rounds the corners + clips stray confetti */
  opacity: 0;
  transform: translateY(-14px) scale(.96);
  transition: opacity .35s ease, transform .35s cubic-bezier(.2, .8, .2, 1);
}
.ach-toast.is-in  { opacity: 1; transform: translateY(0) scale(1); }
.ach-toast.is-out { opacity: 0; transform: translateY(-10px) scale(.98);
                    transition: opacity .55s ease, transform .55s ease; }

.ach-toast-confetti {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ach-toast-icon { flex-shrink: 0; font-size: 30px; line-height: 1; }

.ach-toast-body { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.ach-toast-head {
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: .85;
}
.ach-toast-name {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ach-toast-reward { font-size: 11px; font-weight: 700; color: var(--accent-gold); }

.ach-toast-close {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 22px;
  height: 22px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 50%;
  color: var(--ink);
  opacity: .5;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.ach-toast-close:hover { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .ach-toast,
  .ach-toast.is-in,
  .ach-toast.is-out { transform: none; transition: opacity .2s ease; }
}