.today-home-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(135deg, var(--primary-soft), var(--surface));
  padding: 18px 20px;
  margin-bottom: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.today-home-card span { display: grid; gap: 4px; }
.today-home-card small { color: var(--primary); font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.today-home-card strong { font-size: 1.15rem; }
.today-home-card em { color: var(--muted); font-style: normal; }
.today-home-card b { color: var(--primary); white-space: nowrap; }

.lesson-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  padding: 22px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}
.lesson-card.compact { padding: 17px; gap: 11px; }
.lesson-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.lesson-kicker { display: block; color: var(--primary); font-size: .75rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 5px; }
.lesson-card h2 { margin: 0; }
.lesson-card section { border-top: 1px solid var(--line); padding-top: 13px; }
.lesson-card section strong { display: block; margin-bottom: 5px; }
.lesson-card section p { margin: 0; color: var(--muted); white-space: pre-line; }
.lesson-topic { padding: 7px 10px; border-radius: 999px; background: var(--success-soft); color: var(--success); font-weight: 850; font-size: .78rem; }
.lesson-history { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

.student-checklist {
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--surface-soft);
  padding: 13px;
  margin-top: 14px;
}
.student-checklist-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.student-checklist-head span { color: var(--muted); font-size: .78rem; font-weight: 800; }
.student-checklist-row { display: flex; align-items: flex-start; gap: 9px; padding: 7px 0; cursor: pointer; }
.student-checklist-row input { margin-top: 3px; }
.student-checklist-row input:checked + span { text-decoration: line-through; color: var(--muted); }
.student-checklist small { display: block; color: var(--muted); margin-top: 7px; }

.exam-center-grid { display: grid; gap: 16px; }
.exam-center-card { border: 1px solid var(--line); border-radius: 22px; background: var(--surface); padding: 20px; box-shadow: var(--shadow); }
.exam-center-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.exam-center-head h3 { margin: 8px 0 3px; }
.exam-center-head p { margin: 0; color: var(--muted); }
.exam-date-line { font-weight: 850; margin: 14px 0; }
.exam-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
.exam-guide-section { background: var(--surface-soft); border-radius: 14px; padding: 13px; }
.exam-guide-section strong { display: block; margin-bottom: 7px; }
.exam-guide-section ul { margin: 0; padding-left: 18px; }
.exam-guide-section.teacher-note { grid-column: 1 / -1; background: var(--warning-soft); }
.exam-guide-section.teacher-note p { margin: 0; }

.pin-label { display: inline-block; margin-bottom: 7px; padding: 4px 8px; border-radius: 999px; background: var(--warning-soft); color: var(--warning); font-size: .68rem; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; }

.search-box-large { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); background: var(--surface); border-radius: 17px; padding: 11px 14px; box-shadow: var(--shadow); margin-bottom: 18px; }
.search-box-large span { color: var(--muted); font-size: 1.2rem; }
.search-box-large input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; font-size: 1rem; }
.search-results { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.search-result { border: 1px solid var(--line); border-radius: 17px; background: var(--surface); padding: 16px; box-shadow: var(--shadow); }
.search-result h3 { margin: 6px 0; }
.search-result p { color: var(--muted); margin: 0 0 10px; }
.search-type { color: var(--primary); font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.search-hint { padding: 18px 0; }

@media (max-width: 760px) {
  .lesson-history, .search-results, .exam-guide-grid { grid-template-columns: 1fr; }
  .exam-center-head, .lesson-card-top, .today-home-card { align-items: flex-start; flex-direction: column; }
  .today-home-card b { white-space: normal; }
}