/* Popover anchored under the label (position set in code from anchor rect) */
.config-option-help-popover {
    position: fixed;
    z-index: 1060;
    max-width: min(420px, calc(100vw - 1rem));
    max-height: min(70vh, 400px);
    overflow: auto;
    border: 1px solid var(--bs-border-color, #dee2e6);
    border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    background: var(--bs-body-bg, #fff);
}

.config-option-help-popover-content {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.config-option-help-popover-header {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.075));
    flex-shrink: 0;
}

.config-option-help-popover-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.config-option-help-popover-body {
    padding: 0.75rem;
    overflow: auto;
    flex: 1;
    min-height: 0;
}

/* Option help content: man-page fragments (dt/dd, b, p, a) */
.config-option-help-popover-body .option-help dt {
    font-weight: 600;
    margin-top: 0.75rem;
    font-size: 0.85rem;
}
.config-option-help-popover-body .option-help dt:first-child {
    margin-top: 0;
}
.config-option-help-popover-body .option-help dd {
    margin-left: 0;
    margin-bottom: 0.5rem;
    padding-left: 0.75rem;
    border-left: 2px solid var(--bs-border-color-translucent, rgba(0, 0, 0, 0.1));
    font-size: 0.8rem;
}
.config-option-help-popover-body .option-help dd p {
    margin-bottom: 0.35rem;
}
.config-option-help-popover-body .option-help dd p:last-child {
    margin-bottom: 0;
}
.config-option-help-popover-body .option-help b {
    font-weight: 600;
}
.config-option-help-popover-body .option-help a {
    color: var(--bs-link-color, #0d6efd);
    text-decoration: underline;
}