.post-reactions {
    display: none;
    position: absolute;
    top: -70px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 8px 10px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    z-index: 99;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    max-width: 90vw;
    white-space: nowrap;
    justify-content: flex-start;
    align-items: center;
}

.reaction-btn {
    flex: 0 0 auto;
    padding: 6px 10px;
    font-size: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.reaction-btn span {
    font-size: 12px;
    color: #000;
    margin-top: 2px;
}

@media (max-width: 600px) {
    .reaction-btn {
        font-size: 18px;
        padding: 5px 8px;
    }

    .post-reactions {
        top: -90px;
        max-width: 95vw;
    }
}