/* Shared tooltip helpers for small action controls. */

[data-feedback-action][data-tooltip] {
    position: relative;
}

[data-feedback-action][data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 8px);
    transform: translateX(-50%);
    background: var(--container-color);
    border: 1px solid var(--border-color);
    color: var(--txt-color);
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    box-shadow: var(--hover-shadow);
    transition: opacity 180ms var(--motion-ease), transform 180ms var(--motion-ease);
}

[data-feedback-action][data-tooltip]::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 2px);
    width: 8px;
    height: 8px;
    background: var(--container-color);
    border-left: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    transform: translateX(-50%) rotate(-45deg);
    opacity: 0;
    transition: opacity 180ms var(--motion-ease);
}

[data-feedback-action][data-tooltip]:hover::after,
[data-feedback-action][data-tooltip]:focus-visible::after,
[data-feedback-action][data-tooltip]:hover::before,
[data-feedback-action][data-tooltip]:focus-visible::before {
    opacity: 1;
}