/* Shared contextual-help component used by Home and the internal UI Kit. */
.help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    min-width: 32px;
    height: 32px;
    margin-left: 6px;
    border-radius: 50%;
    background: var(--primary, #2563eb);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    vertical-align: middle;
    cursor: pointer;
    position: relative;
}

.help-icon:hover,
.help-icon.active,
.help-icon.focus-active {
    background: var(--primary-dark, #1d4ed8);
}

.help-icon:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.32);
    outline-offset: 3px;
}

.help-tooltip {
    position: fixed;
    top: 0;
    left: 0;
    width: min(320px, calc(100vw - 16px));
    max-width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    margin: 0;
    padding: 10px 12px;
    overflow: auto;
    box-sizing: border-box;
    border-radius: 6px;
    background: var(--text, #0f172a);
    color: #fff;
    font-size: 13px;
    line-height: 1.45;
    overflow-wrap: anywhere;
    white-space: normal;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.16s ease;
    transform: none;
    z-index: 10000;
    text-align: left;
}

.help-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: var(--help-tooltip-arrow-left, 50%);
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--text, #0f172a);
}

.help-tooltip[data-placement="bottom"]::after {
    top: auto;
    bottom: 100%;
    border-top-color: transparent;
    border-bottom-color: var(--text, #0f172a);
}

.help-icon:hover .help-tooltip,
.help-icon.active .help-tooltip,
.help-icon.focus-active .help-tooltip,
.help-icon:focus-within .help-tooltip,
.help-tooltip.help-tooltip--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.help-tooltip.help-tooltip--positioning {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.help-link {
    display: block;
    margin-top: 4px;
    color: #60a5fa;
    text-decoration: underline;
}

.help-link:hover {
    color: #93c5fd;
}