.lesson-directory-card {
  display: grid !important;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center !important;
  gap: 12px !important;
}

.lesson-thumbnail {
  display: block;
  width: 58px;
  height: 82px;
  object-fit: contain;
  object-position: center;
  border: 1px solid #dee3dd;
  border-radius: 3px;
  background: #fff;
}

.lesson-directory-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.lesson-directory-copy small { font-size: 13px; }
.lesson-directory-copy strong { color: #4a6043; font: inherit; font-weight: 650; }
.lesson-directory-copy em { color: #76838d; font-size: 12px; font-style: normal; }

@media (max-width: 700px) {
  .lesson-directory-card { grid-template-columns: 48px minmax(0, 1fr); gap: 10px !important; }
  .lesson-thumbnail { width: 48px; height: 68px; }
}

/* Keep the lesson number and short title together whenever the card has room. */
.lesson-directory-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: 6px;
  row-gap: 1px;
}

.lesson-directory-copy small { white-space: nowrap; }
.lesson-directory-copy em { flex-basis: 100%; }

/* The three book-wide review tools are equal, small bubbles so a child can
   see the next choice before entering the lesson directory. */
body.book-lesson-directory .review-quick-bubbles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:min(100%,700px);margin:8px auto 10px}.review-quick-bubble{display:grid;place-items:center;min-width:0;min-height:64px;padding:9px 10px;border:2px solid #84a67b;border-radius:19px;background:#9fc694;color:#2d4426;box-shadow:0 3px 0 #6d9063;text-align:center;text-decoration:none;font:700 17px/1.3 inherit;overflow-wrap:anywhere;cursor:pointer;transition:transform .16s ease,filter .16s ease}.review-quick-bubble b{font:inherit}.review-quick-bubble:hover,.review-quick-bubble:focus-visible{transform:translateY(-2px);filter:brightness(.96);outline:none}.review-quick-random{border-color:#de5760;background:#fb747d;color:#9b040e;box-shadow:0 3px 0 #e23f4a}.review-quick-practice{border-color:#789d6d;background:#9fc694;color:#2d4426;box-shadow:0 3px 0 #6d9063}.review-quick-foundation{border-color:#9567bf;background:#c39aeb;color:#422260;box-shadow:0 3px 0 #8053ab}@media(max-width:650px){body.book-lesson-directory .review-quick-bubbles{gap:7px;margin:7px auto 9px}.review-quick-bubble{min-height:62px;padding:7px 4px;border-radius:16px;font-size:14px;line-height:1.3}}

/* All four textbook directories use the same compact thumbnail index. */
.book-lesson-directory .unit-index{display:block;max-width:980px;margin:16px auto;padding-top:14px}.book-lesson-directory .unit-directory{display:grid!important;grid-template-columns:100px minmax(0,1fr);align-items:center;gap:10px;margin:8px 0!important;padding:10px 12px!important;border:1px solid #dee5dc!important;border-radius:18px!important;background:#fafcf9!important}.book-lesson-directory .unit-directory h2{margin:0!important;color:#4d6147;font-size:16px!important;line-height:1.45}.book-lesson-directory .unit-directory .review-links{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:6px!important;margin:0!important}.book-lesson-directory .unit-directory .review-links li{min-width:0;margin:0!important}.book-lesson-directory .lesson-directory-card{position:relative;display:grid!important;grid-template-columns:34px minmax(0,1fr)!important;grid-template-rows:auto auto!important;align-items:center!important;min-height:54px!important;padding:4px 6px!important;gap:4px!important;border:1px solid #d4ded1!important;border-radius:13px!important;background:#fff!important;box-shadow:none!important;text-align:left!important}.book-lesson-directory .lesson-directory-card:hover{border-color:#d987aa!important;background:#fff7fa!important;transform:none!important}.book-lesson-directory .lesson-thumbnail{grid-row:1/span 2;width:32px!important;height:44px!important;border-radius:5px!important;object-fit:cover!important;object-position:top!important}.book-lesson-directory .lesson-directory-copy{display:grid!important;grid-template-rows:auto auto;align-content:center;gap:1px!important;min-width:0}.book-lesson-directory .lesson-directory-copy small{font-size:11px!important;line-height:1.1;white-space:nowrap}.book-lesson-directory .lesson-directory-copy strong{display:-webkit-box;overflow:hidden;padding-right:20px;color:#4d6546;font-size:13px!important;line-height:1.2;font-weight:700;-webkit-box-orient:vertical;-webkit-line-clamp:2}.book-lesson-directory .lesson-directory-copy em{position:absolute;right:5px;bottom:4px;display:block;flex:initial;margin:0;padding:1px 3px;border-radius:5px;background:#f6e9f0;color:#826273;font-size:9px!important;line-height:1.1;white-space:nowrap}.book-lesson-directory .review-page{margin:0!important}@media(max-width:700px){.book-lesson-directory .unit-directory{grid-template-columns:1fr!important;gap:7px}.book-lesson-directory .unit-directory h2{text-align:center}.book-lesson-directory .unit-directory .review-links{grid-template-columns:repeat(2,minmax(0,1fr))!important}.book-lesson-directory .lesson-directory-card{min-height:58px!important}}