/* ==========================================================================
   MNI Reference Tooltips - Isolated styles
   ========================================================================== */

/* The superscript citation — make it visually indicate it's hoverable */
sup.mni-ref-cite {
    color: #2c6fbb;
    cursor: help;
    font-weight: 600;
    padding: 0 2px;
    border-radius: 2px;
    transition: background 0.15s ease;
    -webkit-user-select: none;
    user-select: none;
}

sup.mni-ref-cite:hover {
    background: #e8f0fe;
}

/* The tooltip itself */
.mni-tooltip {
    position: absolute;
    z-index: 999999;
    max-width: 420px;
    min-width: 240px;
    background: #1a2b3c;
    color: #fff;
    padding: 14px 16px;
    border-radius: 6px;
    font-size: 0.88rem;
    line-height: 1.55;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.15s ease-out, visibility 0s linear 0.15s;
    font-weight: normal;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.mni-tooltip.mni-tooltip-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.15s ease-out;
}

.mni-tooltip em,
.mni-tooltip i {
    color: #ffd982;
    font-style: italic;
}

.mni-tooltip strong,
.mni-tooltip b {
    color: #fff;
}

.mni-tooltip a {
    color: #8bc4ff;
    text-decoration: underline;
}

.mni-tooltip-item {
    margin-bottom: 10px;
}

.mni-tooltip-item:last-child {
    margin-bottom: 0;
}

.mni-tooltip-number {
    display: inline-block;
    background: #2c6fbb;
    color: #fff;
    padding: 2px 8px;
    border-radius: 3px;
    font-weight: 700;
    margin-right: 8px;
    font-size: 0.78rem;
    vertical-align: middle;
}

/* Arrow */
.mni-tooltip::before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
}

.mni-tooltip-above::before {
    bottom: -7px;
    left: 20px;
    border-top: 7px solid #1a2b3c;
}

.mni-tooltip-below::before {
    top: -7px;
    left: 20px;
    border-bottom: 7px solid #1a2b3c;
}

/* Mobile: no fixed positioning, just full-width at bottom */
@media (max-width: 768px) {
    .mni-tooltip {
        position: fixed !important;
        left: 10px !important;
        right: 10px !important;
        bottom: 10px !important;
        top: auto !important;
        max-width: none;
        width: auto;
    }
    .mni-tooltip::before {
        display: none;
    }
}