.tooltip {
    position: relative;
    display: inline-block;
    cursor: help;
}

.tooltip .tooltip-text {
    visibility: hidden;
    background-color: #374151;
    color: white;
    text-align: center;
    padding: 8px 12px;
    border-radius: 6px;
    position: absolute;
    z-index: 9999;
    width: 300px;
    top: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
    font-size: 0.875rem;
    font-weight: normal;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent #374151 transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}