/* ── Toast notifications ────────────────────────────────────────────── */
.toast-container {
    position: fixed;
    top: calc(var(--header-h) + var(--space-2)); left: 50%; transform: translateX(-50%);
    width: max-content; max-width: calc(100vw - 2rem);
    z-index: 300;
    display: flex; flex-direction: column; align-items: center;
    gap: var(--space-2); pointer-events: none;
}
.toast {
    padding: var(--space-2) var(--space-4);
    background: var(--surface-3);
    border: 1px solid var(--border-2);
    border-radius: var(--r-md);
    font-size: var(--text-xs); font-weight: 500;
    color: var(--text-dim);
    box-shadow: var(--shadow-pop);
    white-space: pre-line;
    text-align: center;
    animation: toast-in 0.2s ease forwards;
    pointer-events: none;
}
.toast.is-out { animation: toast-out 0.2s ease forwards; }
@keyframes toast-in  { from { opacity:0; transform:translateY(-0.5rem); } to { opacity:1; transform:translateY(0); } }
@keyframes toast-out { from { opacity:1; transform:translateY(0);    } to { opacity:0; transform:translateY(-0.25rem); } }
@media (prefers-reduced-motion: reduce) {
    .toast, .toast.is-out { animation: none; }
    .toast.is-out { opacity: 0; }
}