Predefinição:Itemdata/styles.css

.item-wrapper {
    display: inline-block;
    position: relative;
    width: 40px;
    height: 40px;
    margin: 0 4px;
    padding: 0;
    z-index: 5;
    text-align: center; /* garante centralização do conteúdo */
}

.item-wrapper img {
    width: 32px;
    height: 32px;
    display: block;
    margin: 0 auto;
}

.item-count {
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 38px;
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    padding: 2px 4px;
    color: #222;
    background: #f2f2f2;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
    line-height: 1;
    white-space: nowrap;
    z-index: 2;
    transition: box-shadow 0.15s ease, background 0.15s ease;
}

.item-wrapper:hover .item-count {
    background: #e6e6e6; /* só um pouco mais escuro */
    border-color: #bbb;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Tooltip */
.item-wrapper[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: #2c2c2c;
    color: #fff;
    padding: 2px 5px;
    font-size: 13px;
    font-weight: bold;
    border-radius: 4px;
    white-space: nowrap;
    z-index: 9999;
}

.item-wrapper[data-tooltip]:hover::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 8px 8px 0 8px;
    border-style: solid;
    border-color: #2c2c2c transparent transparent transparent;
    z-index: 9998;
}