/* ==========================================================================
   CSIP12 "Recommended books" block (includes/book_picks.php) for the Programs and Syllabus pages.
   Notes chapter-list look (csip-hub.css tokens), light + dark.
   ========================================================================== */

.csip-books { margin-top: 36px; padding-top: 18px; border-top: 2px solid var(--c-ink); }
.csip-hub .csip-books h2.csip-unit__title { margin-bottom: 6px !important; }
.csip-books__lead { margin: 0 0 6px; font-size: 13px; line-height: 1.6; color: var(--c-ink-2); max-width: 760px; }
.csip-books__lead strong { color: var(--c-ink); font-weight: 600; }

.csip-books__list { list-style: none; margin: 0; padding: 0; }
.csip-book { position: relative; display: flex; align-items: center; gap: 14px; padding: 12px 4px; border-bottom: 1px solid var(--c-rule); }
.csip-book:hover { background: var(--c-band); }
.csip-book__icon {
    width: 40px; height: 40px; flex-shrink: 0; border-radius: 8px; display: flex; align-items: center; justify-content: center;
    background: var(--c-teal-tint); color: var(--c-teal); font-size: 16px;
}
html.dark .csip-book__icon { color: var(--c-teal-text); }
.csip-book__body { flex: 1; min-width: 0; }
.csip-book__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 3px; }
.csip-book__kind, .csip-book__top {
    font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; line-height: 1.3;
}
.csip-book__kind { color: var(--c-ink-3); border: 1px solid var(--c-rule-2); }
.csip-book__top { color: var(--c-amber-text); background: var(--c-amber-tint); }
.csip-book__title { display: block; font-size: 14px; font-weight: 600; color: var(--c-ink); line-height: 1.35; }
.csip-book__title:hover { color: var(--c-teal); }
html.dark .csip-book__title:hover { color: var(--c-teal-text); }
.csip-book__details { margin: 2px 0 0; font-size: 12px; color: var(--c-ink-3); line-height: 1.45; }

.csip-book__cta {
    display: inline-flex; align-items: center; gap: 7px; flex-shrink: 0; height: 34px; padding: 0 14px; border-radius: 6px;
    font: 700 12px/1 var(--f-sans); white-space: nowrap; border: 1px solid var(--c-ink); color: var(--c-ink); background: transparent;
}
html.dark .csip-book__cta { border-color: var(--c-rule-2); }
.csip-book__cta:hover { background: var(--c-band); }
.csip-book.is-top .csip-book__cta { background: var(--c-teal); border-color: var(--c-teal); color: var(--c-on-teal, #fff); }
.csip-book.is-top .csip-book__cta:hover { background: var(--c-teal-hover); border-color: var(--c-teal-hover); }
.csip-book__cta i { font-size: 13px; }

@media (max-width: 639.98px) {
    .csip-book { flex-wrap: wrap; align-items: flex-start; gap: 10px 12px; }
    .csip-book__icon { width: 34px; height: 34px; font-size: 14px; }
    .csip-book__body { flex-basis: calc(100% - 46px); }
    .csip-book__cta { margin-left: 46px; height: 32px; }
    .csip-book__title { font-size: 13.5px; }
}

.csip-books__note { display: flex; gap: 8px; align-items: flex-start; margin: 12px 0 0; font-size: 11.5px; line-height: 1.55; color: var(--c-ink-3); }
.csip-books__note i { margin-top: 3px; }

/* Standalone use (notes lists, chapter pages): the list's own heading style and link resets, so it looks the same
   outside the .csip-hub pages and is not affected by article link styles. */
.csip-books { font-family: var(--f-sans); color: var(--c-ink); }
.csip-books h2.csip-books__title {
    font-family: var(--f-sans) !important; font-size: 11.5px !important; font-weight: 700 !important; letter-spacing: 0.06em;
    text-transform: uppercase; color: var(--c-amber-text) !important; margin: 0 0 6px !important; line-height: 1.4 !important; border: 0 !important; padding: 0 !important;
}
.csip-books h2.csip-books__title span { color: var(--c-ink-3); font-weight: 600; letter-spacing: 0.02em; text-transform: none; margin-left: 6px; }
.csip-books a.csip-book__title, .csip-books a.csip-book__cta { text-decoration: none; }
.csip-books a.csip-book__title { color: var(--c-ink); }
.csip-books a.csip-book__title:hover { color: var(--c-teal); }
html.dark .csip-books a.csip-book__title:hover { color: var(--c-teal-text); }
.csip-books ul.csip-books__list { list-style: none; margin: 0; padding: 0; }