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

.tooltip .tooltip-text {
    visibility: hidden;
    width: max-content;
    background-color: #18181b; /* zinc-900 */
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 4px 10px;
    position: absolute;
    z-index: 10;
    top: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(-4px);
    opacity: 0;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    pointer-events: none;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-left: -4px;
    border-width: 4px;
    border-style: solid;
    border-color: transparent transparent #18181b transparent;
}

/* Dark Mode */
.dark .tooltip .tooltip-text {
    background-color: #f4f4f5; /* zinc-100 */
    color: #18181b; /* zinc-900 */
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.dark .tooltip .tooltip-text::after {
    border-color: transparent transparent #f4f4f5 transparent;
}