[data-tooltip] {
    position: relative;
    cursor: pointer;
}

[data-tooltip]::after,
[data-tooltip]::before {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1000;
}

[data-tooltip]:hover::after,
[data-tooltip]:hover::before {
    opacity: 1;
}

/* Tooltip Text */
[data-tooltip]::after {
    content: attr(data-tooltip);
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
}

/* Tooltip Arrow */
[data-tooltip]::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
}

/* === Top (default) === */
[data-tooltip]:not([data-tooltip-position]),
[data-tooltip][data-tooltip-position="top"]::after {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 6px;
}

[data-tooltip]:not([data-tooltip-position])::before,
[data-tooltip][data-tooltip-position="top"]::before {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px 6px 0 6px;
    border-color: rgba(0, 0, 0, 0.75) transparent transparent transparent;
}

/* === Bottom === */
[data-tooltip][data-tooltip-position="bottom"]::after {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 6px;
}

[data-tooltip][data-tooltip-position="bottom"]::before {
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 0 6px 6px 6px;
    border-color: transparent transparent rgba(0, 0, 0, 0.75) transparent;
}

/* === Left === */
[data-tooltip][data-tooltip-position="left"]::after {
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 6px;
}

[data-tooltip][data-tooltip-position="left"]::before {
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 0 6px 6px;
    border-color: transparent transparent transparent rgba(0, 0, 0, 0.75);
}

/* === Right === */
[data-tooltip][data-tooltip-position="right"]::after {
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 6px;
}

[data-tooltip][data-tooltip-position="right"]::before {
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border-width: 6px 6px 6px 0;
    border-color: transparent rgba(0, 0, 0, 0.75) transparent transparent;
}