/* ============================================================================
   Imagilire Libre — Module DB (Dexie / IndexedDB)
   Styles pour le toast de migration localStorage → IndexedDB
   ============================================================================ */

/* ── Toast de migration ─────────────────────────────────────────────────── */
.idb-migration-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    z-index: 99999;

    display: flex;
    align-items: center;
    gap: 0.6rem;

    padding: 0.65rem 1.1rem;
    border-radius: 2rem;
    max-width: calc(100vw - 2rem);
    width: max-content;

    background: #1e293b;
    color: #f1f5f9;
    font-size: 0.85rem;
    font-family: inherit;
    line-height: 1.3;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);

    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                opacity  0.35s ease;

    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
}

.idb-migration-toast--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.idb-migration-icon {
    font-size: 1rem;
    flex-shrink: 0;
    line-height: 1;
}

.idb-migration-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Mode sombre ─────────────────────────────────────────────────────────── */
.dark-mode .idb-migration-toast {
    background: #0f172a;
    color: #e2e8f0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
}

/* ── Responsive mobile ───────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .idb-migration-toast {
        bottom: 1rem;
        font-size: 0.8rem;
        padding: 0.55rem 0.9rem;
        border-radius: 1.5rem;
        max-width: calc(100vw - 1.5rem);
    }
}

/* ── Réduction de mouvement ──────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .idb-migration-toast {
        transition: opacity 0.2s ease;
        transform: translateX(-50%) translateY(0);
    }
    .idb-migration-toast:not(.idb-migration-toast--visible) {
        opacity: 0;
        visibility: hidden;
    }
}