.kiosk-keyboard {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #0f0f0f;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 9999;
}

.kiosk-row {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.kiosk-key {
    font-size: 28px;
    padding: 22px 0;
    background: #2b2b2b;
    color: #fff;
    border-radius: 12px;
    text-align: center;
    user-select: none;
    cursor: pointer;
    min-width: 70px;
}

.kiosk-key:active {
    background: #4da3ff;
    color: #000;
}

.kiosk-key-wide {
    flex: 2;
}

.kiosk-key-hidden {
    display: none;
}