.nv2d-chest-prompt {
    position: absolute;
    left: 50%;
    bottom: 158px;
    z-index: 9;
    min-width: min(320px, calc(100vw - 32px));
    max-width: min(430px, calc(100vw - 32px));
    padding: 10px 12px;
    color: var(--text, #f5ead4);
    background: rgba(0, 0, 0, 0.68);
    border: 1px solid rgba(245, 211, 122, 0.42);
    border-radius: 14px;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.52);
    transform: translateX(-50%);
    backdrop-filter: blur(6px);
}

.nv2d-chest-prompt__name {
    color: var(--gold, #f5d37a);
    font-weight: 900;
    font-size: 1rem;
    line-height: 1.15;
}

.nv2d-chest-prompt__meta,
.nv2d-chest-prompt__reward,
.nv2d-chest-prompt__hint {
    margin-top: 3px;
    color: rgba(245, 234, 212, 0.76);
    font-size: 0.78rem;
}

.nv2d-chest-prompt button {
    min-height: 32px;
    margin-top: 8px;
    padding: 6px 12px;
    color: #fff;
    font-size: 0.84rem;
    font-weight: 900;
    border: 1px solid rgba(245, 211, 122, 0.34);
    border-radius: 10px;
    background: rgba(154, 100, 47, 0.88);
}

.nv2d-chest-prompt button:hover,
.nv2d-chest-prompt button:focus-visible {
    background: rgba(184, 127, 58, 0.98);
}

@media (max-width: 560px) {
    .nv2d-chest-prompt {
        bottom: 138px;
        padding: 9px 10px;
    }

    .nv2d-chest-prompt button {
        min-height: 30px;
        padding-inline: 10px;
        font-size: 0.8rem;
    }
}