/* Acessibilidade (separado) */
.acc-bar {
    position: fixed;
    bottom: 20px;
    left: 14px;
    z-index: 99999;
    display: flex;
    gap: 10px;
    align-items: center;
    background: rgba(11, 18, 32, .92);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 14px;
    padding: 10px 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
    color: #fff;
    font: 700 13px/1.2 system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

.acc-bar .acc-title {
    opacity: .9;
}

.acc-bar button {
    background: rgba(255, 255, 255, .06);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .14);
    padding: 8px 10px;
    border-radius: 12px;
    cursor: pointer;
}

.acc-bar button:hover {
    border-color: rgba(255, 255, 255, .30);
}

.acc-hint {
    position: fixed;
    left: 14px;
    bottom: 64px;
    z-index: 99999;
    background: rgba(15, 27, 51, .96);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 14px;
    padding: 10px 12px;
    max-width: 340px;
    color: rgba(255, 255, 255, .92);
    font: 600 12px/1.35 system-ui, -apple-system, Segoe UI, Roboto, Arial;
    display: none;
}

.acc-hint kbd {
    background: rgba(255, 255, 255, .10);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 7px;
    padding: 2px 6px;
    font-weight: 800;
}