/* Tooltips — load after styles.css */

.tooltip {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    max-width: 280px;
    padding: 0.35rem 0.6rem;
    background-color: var(--nord1);
    color: var(--nord4);
    border: 1px solid var(--nord3);
    border-radius: 4px;
    font-size: 0.8rem;
    line-height: 1.4;
    white-space: pre-line; /* "Title\nAuthor" renders on two lines */
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.12s ease;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

.tooltip::first-line {
    color: var(--nord8);
    font-weight: 700;
}

.tooltip.is-visible {
    opacity: 1;
}