/* dock (phones) */
.dock { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); z-index: 35; display: none; gap: 8px; }
@media (max-width: 760px) { .dock { display: flex; } }
.dock .btn { box-shadow: var(--shadow); }
.dock .main { flex: 1; justify-content: space-between; }