/* Layout below the original ModaMaker header. */
.courses-page { --site-header-height: 94px; }
.courses-page.menu-is-open { overflow: hidden; }
.courses-page > header nav [aria-current="page"] {
  color: var(--accent-3);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.courses-app { min-height: calc(100vh - var(--site-header-height)); }
.courses-app [hidden] { display: none !important; }
.courses-app nav { display: block; }
.courses-app .course-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 22px 36px;
  border-bottom: 1px solid var(--line);
}
.courses-app .course-toolbar-title { display: grid; gap: 2px; }
.courses-app .course-toolbar-title > span {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.courses-app .course-toolbar-title > strong {
  color: var(--navy);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 30px;
  line-height: 1.1;
}
.courses-app .course-toolbar-actions { display: flex; align-items: center; gap: 16px; }
.courses-app .course-toolbar .course-progress { width: 240px; }
.courses-app .progress-heading { display: flex; justify-content: space-between; gap: 16px; }
.courses-app .progress-heading strong { color: var(--navy); font-size: 13px; }
.courses-app .progress-track { height: 6px; }
.courses-app .page-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  align-items: start;
  max-width: 1440px;
  min-height: 0;
  margin: 0 auto;
  padding-top: 0;
}
.courses-app .course-sidebar {
  position: sticky;
  inset: auto;
  top: var(--site-header-height);
  z-index: 1;
  width: 100%;
  max-height: calc(100dvh - var(--site-header-height));
}
.courses-app .main-content { min-width: 0; margin-left: 0; }
.courses-app .lesson-stage { padding-top: 30px; }
.courses-app .lesson-navigation { display: block; }
.courses-app .lesson-link { text-align: left; }
.courses-app .site-footer { text-align: left; }
.courses-app .sidebar-footer { margin-top: 0; }

@media (max-width: 960px) {
  .courses-app .page-shell { display: block; }
  .courses-app .course-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    top: 0;
    z-index: 60;
    width: min(380px, calc(100vw - 32px));
    height: 100dvh;
    max-height: 100dvh;
  }
  .courses-app .course-toolbar .menu-button { display: inline-grid; }
}
@media (max-width: 680px) {
  .courses-app .course-toolbar { align-items: stretch; flex-direction: column; gap: 16px; padding: 20px 18px; }
  .courses-app .course-toolbar-title > strong { font-size: 28px; }
  .courses-app .course-toolbar-actions { justify-content: space-between; }
  .courses-app .course-toolbar .course-progress { flex: 1; width: auto; min-width: 0; }
  .courses-app .page-shell { padding-top: 0; }
}