.course-view {
  max-width: 1040px;
  margin: auto;
}

.course-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.course-heading h1 {
  margin: 8px 0 10px;
  font: 500 clamp(42px, 6vw, 68px)/1 Georgia, serif;
  letter-spacing: -2px;
}

.course-heading .lead { margin: 0; }

.course-overview-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  padding: 26px;
  border-radius: 18px;
  background: var(--forest);
  color: white;
}

.course-overview-card h2 {
  margin: 5px 0 8px;
  font: 500 32px Georgia, serif;
}

.course-overview-card p { margin: 0; color: #d5e4de; }
.course-overview-card .eyebrow { color: #a9d5c4; }

.course-overview-score {
  display: grid;
  place-items: center;
  min-width: 122px;
  padding: 12px 18px;
  border-radius: 14px;
  background: #ffffff14;
}

.course-overview-score b { font: 500 42px Georgia, serif; }
.course-overview-score small { color: #d5e4de; }

.course-progress-track {
  height: 8px;
  margin-top: 19px;
  overflow: hidden;
  border-radius: 10px;
  background: #ffffff26;
}

.course-progress-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #8ed0b8;
}

.next-course-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  margin-top: 14px;
  padding: 20px 22px;
  border: 1px solid #7da795;
  border-radius: 15px;
  background: #e8f3ed;
  color: var(--forest);
  text-align: left;
}

.next-course-card > span { display: grid; gap: 4px; }
.next-course-card small { color: #5c7168; }
.next-course-card > b { white-space: nowrap; }

.course-module { margin-top: 36px; }
.course-module-head { margin-bottom: 13px; }
.course-module-head h2 { margin: 5px 0; font: 500 27px Georgia, serif; }

.course-session-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.course-session-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 13px;
  min-height: 88px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--paper);
  color: var(--ink);
  text-align: left;
}

.course-session-card:hover { border-color: #7da795; transform: translateY(-1px); }
.course-session-card .course-number {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #e9efeb;
  color: var(--forest);
  font-weight: 850;
}
.course-session-card.completed .course-number { background: var(--green); color: white; }
.course-session-card.in_progress .course-number { background: var(--gold); color: #3c2b0d; }
.course-session-card > span:nth-child(2) { display: grid; gap: 5px; }
.course-session-card strong { line-height: 1.25; }
.course-session-card small { color: #718079; }
.course-session-card > i { color: var(--green); font-style: normal; }

.course-back { margin-bottom: 18px; }
.course-session-hero {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 20px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
}
.course-session-hero .large-number {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--forest);
  color: white;
  font: 500 28px Georgia, serif;
}
.course-session-hero h2 { margin: 5px 0 10px; font: 500 clamp(30px, 5vw, 46px)/1.05 Georgia, serif; }
.course-session-hero p { margin: 0; color: #607069; }
.course-session-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.course-session-meta span { padding: 6px 9px; border-radius: 7px; background: #edf2ee; color: #50635a; font-size: 12px; }

.course-start-card,
.course-test-card,
.course-complete-card {
  margin-top: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--paper);
}
.course-start-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.course-start-card h3,.course-test-card h3,.course-complete-card h3 { margin: 0 0 6px; font: 500 25px Georgia, serif; }
.course-start-card p,.course-test-card p,.course-complete-card p { margin: 0; color: #697872; }

.course-section-list { display: grid; gap: 13px; margin-top: 24px; }
.course-section-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--paper);
}
.course-section-head {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  padding: 18px 20px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
}
.course-section-head b {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e7ece8;
  color: var(--forest);
}
.course-section-card.viewed .course-section-head b { background: var(--green); color: white; }
.course-section-head span { flex: 1; display: grid; gap: 3px; }
.course-section-head small { color: #718079; }
.course-section-head i { font-style: normal; color: var(--green); }
.course-section-body { padding: 4px 22px 24px 67px; }
.course-copy { color: #293833; line-height: 1.72; }
.course-copy h3 { margin: 25px 0 7px; font: 500 22px Georgia, serif; }
.course-copy p { margin: 0 0 13px; }
.course-copy ul { padding-left: 20px; }
.course-copy strong { color: var(--forest); }
.course-section-actions { display: flex; justify-content: flex-end; margin-top: 22px; }
.course-section-actions .viewed-button { background: #e8f3ed; color: var(--forest); border-color: #85ac9b; }
.course-recall { display: grid; gap: 9px; margin-top: 20px; }
.course-recall details { padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px; background: white; }
.course-recall summary { cursor: pointer; font-weight: 750; }
.course-recall p { margin: 10px 0 0; color: var(--forest); }

.course-gate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
}
.course-gate .gate-status { display: flex; gap: 9px; margin-top: 10px; color: #697872; font-size: 13px; }
.course-gate .gate-status span.done { color: var(--green); font-weight: 750; }

.course-gate .primary:disabled {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

@media (max-width: 420px) {
  header { padding-inline: 8px; }
  header nav button { padding-inline: 5px; }
  header #logout { padding-inline: 4px; }
}
.course-complete-card { border-color: #79a997; background: #e8f3ed; }
.course-complete-card.completed { text-align: center; }
.course-complete-card.completed .complete-mark { display: block; color: var(--green); font-size: 42px; }
.course-sources { margin-top: 22px; color: #6a7872; font-size: 12px; }

@media (max-width: 720px) {
  .course-heading { display: block; }
  .course-heading #courseHome { margin-top: 16px; }
  .course-overview-card { grid-template-columns: 1fr; }
  .course-overview-score { min-width: 0; grid-template-columns: auto auto; justify-content: start; gap: 8px; }
  .course-session-grid { grid-template-columns: 1fr; }
  .course-session-card { grid-template-columns: 42px minmax(0, 1fr) auto; }
  .course-session-hero { grid-template-columns: 1fr; padding: 21px; }
  .course-start-card,.course-gate { grid-template-columns: 1fr; }
  .course-start-card .primary,.course-gate .primary { width: 100%; }
  .course-section-body { padding: 3px 17px 20px; }
  .course-section-head { padding: 16px; }
}