[data-tooltip] {
    position: relative;
}

[data-tooltip]::before,
[data-tooltip]::after {
    position: absolute;
    left: 50%;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
    z-index: 1200;
}

/* جسم الفقاعة */
[data-tooltip]::before {
    content: attr(data-tooltip);
    bottom: calc(100% + 10px);
    transform: translateX(-50%) translateY(6px);

    min-width: max-content;
    max-width: min(18rem, 75vw);
    padding: 0.5rem 0.7rem;
    border-radius: 0.75rem;
    background: rgba(15, 23, 42, 0.92);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.18);
    white-space: normal;
}

/* السهم */
[data-tooltip]::after {
    content: "";
    bottom: calc(100% + 4px);
    transform: translateX(-50%) translateY(6px);

    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(15, 23, 42, 0.92);
}

/* الاتجاه السفلي */
[data-tooltip][data-tooltip-position="bottom"]::before {
    top: calc(100% + 10px);
    bottom: auto;
    transform: translateX(-50%) translateY(-6px);
}

[data-tooltip][data-tooltip-position="bottom"]::after {
    top: calc(100% + 4px);
    bottom: auto;
    transform: translateX(-50%) translateY(-6px);

    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 0;
    border-bottom: 6px solid rgba(15, 23, 42, 0.92);
}

/* الظهور */
@media (hover: hover) {
    [data-tooltip]:hover::before,
    [data-tooltip]:hover::after {
        opacity: 1;
        visibility: visible;
    }

    [data-tooltip]:hover::before,
    [data-tooltip]:hover::after {
        transform: translateX(-50%) translateY(0);
    }
}

[data-tooltip]:focus-visible::before,
[data-tooltip]:focus-visible::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}