/* A lesson arrival shares the live anatomical map, with read-only pins. */
.lesson-celebration.lesson-journey {
  display: grid;
  grid-template-columns: minmax(235px, .8fr) minmax(0, 1.2fr);
  gap: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #83e0d03b;
  background: radial-gradient(ellipse at 75% 10%, #2a45454d, transparent 64%), #141e2a;
  box-shadow: 0 22px 65px #00000026;
}
.lesson-journey-visual {
  position: relative;
  padding: 22px 24px 16px;
  background: radial-gradient(ellipse at 45% 45%, #25454840, transparent 65%), #0f1823;
  border-right: 1px solid #83e0d01f;
}
.lesson-journey-map-heading { display: flex; justify-content: space-between; gap: 14px; align-items: center; margin-bottom: 7px; }
.lesson-journey-map-heading .path-eyebrow { font-size: .58rem; letter-spacing: .14em; }
.lesson-journey-track { color: #a3b9c8; font-size: .66rem; }
.lesson-journey-copy { padding: 32px; align-self: center; }
.lesson-journey-summary > .path-eyebrow { display: block; color: #83e0d0; margin-bottom: 15px; text-transform: uppercase; }
.lesson-journey .lesson-journey-mobile-next { display: none; }
.lesson-journey-copy h1 { font-size: clamp(1.75rem, 2.7vw, 2.55rem); line-height: 1.12; letter-spacing: -.045em; max-width: 430px; margin-bottom: 17px; }
.lesson-journey-copy p.lesson-journey-lesson { color: #d5dce4; font-size: .9rem; line-height: 1.55; }
.lesson-journey-reward { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; margin: 16px 0 23px; color: #a5b4bf; font-size: .74rem; }
.lesson-journey-reward .xp-gain { padding: 6px 10px; margin: 0; border-radius: 8px; border: 1px solid #83e0d033; background: #83e0d00b; font-size: .85rem; }
.lesson-journey-copy .lesson-journey-detail { margin-bottom: 10px; font-size: .85rem; line-height: 1.65; }
.lesson-journey-copy .lesson-stage-progress { color: #83e0d0; font-size: .74rem; line-height: 1.6; }
.lesson-journey-progress { display: flex; gap: 5px; margin: 17px 0 24px; }
.lesson-journey-progress span { flex: 1; height: 5px; border-radius: 3px; background: #394454; }
.lesson-journey-progress .is-complete { background: #83e0d0; box-shadow: 0 0 9px #83e0d019; }
.lesson-journey-next { padding: 15px 17px; margin: 0 0 18px; border: 1px solid #7588992e; border-radius: 12px; background: #0d162336; }
.lesson-journey-next .path-eyebrow { font-size: .61rem; color: #d3bd83; }
.lesson-journey-next strong { display: block; color: #f0efe8; font-size: .9rem; line-height: 1.5; margin: 9px 0 5px; font-weight: 550; }
.lesson-journey-next small { color: #a2b0bd; font-size: .72rem; }
.lesson-journey-actions > .path-primary { width: 100%; justify-content: space-between; margin-bottom: 10px; }
.lesson-journey-actions > .path-text { min-height: 44px; font-size: .78rem; }
.lesson-journey .nephron-path { max-width: 265px; margin: 0 auto; }
.lesson-journey .nephron-path__map { background: transparent; }
.lesson-journey .nephron-path__stop, .lesson-journey .nephron-path__stop[data-side="left"] { min-width: 24px; min-height: 24px; width: 24px; max-width: 24px; padding: 0; pointer-events: none; transform: translate(-50%, -50%); }
.lesson-journey .nephron-path__marker { flex: 0 0 24px; width: 24px; min-width: 24px; height: 24px; font-size: .64rem; border-width: 1px; box-shadow: 0 3px 10px #00000045; }
.lesson-journey .nephron-path__marker::after { display: none; }
.lesson-journey .nephron-path__label { display: none; }
.lesson-journey .nephron-path__legend { justify-content: center; gap: 12px; margin-top: 4px; flex-wrap: wrap; }
.lesson-journey .nephron-path__legend > span { font-size: .75rem; }
.lesson-journey .nephron-path__toggle { min-height: 44px; margin-left: 0; padding: 6px 10px; font-size: .75rem; }
.lesson-journey .nephron-path__caption { text-align: center; font-size: .75rem; line-height: 1.5; margin-top: 8px; }
.lesson-journey .nephron-path__travel-caption,
.lesson-journey .nephron-path__caption { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.lesson-journey p.lesson-journey-marker-note { display: flex; align-items: center; justify-content: center; gap: 7px; margin: 11px 0 0; color: #dfcba0; font-size: .75rem; line-height: 1.5; }
.lesson-journey-marker-note i { display: block; width: 7px; height: 7px; border-radius: 50%; background: #ffe7a7; box-shadow: 0 0 8px #ffe7a744; }
.lesson-journey .lesson-journey-replay { min-height: 44px; width: 100%; justify-content: center; font-size: .75rem; color: #a5b9c6; margin: 1px 0 0; }
.lesson-journey[data-arrived="true"] .lesson-journey-next { border-color: #83e0d047; }
@media (max-width: 760px) {
  .lesson-celebration.lesson-journey { grid-template-columns: minmax(0, 1fr); padding: 0; gap: 0; }
  .lesson-journey-copy { display: contents; }
  .lesson-journey-summary { grid-row: 1; padding: 24px 22px 14px; }
  .lesson-journey-actions { grid-row: 3; padding: 20px 22px 17px; border-top: 1px solid #83e0d01f; }
  .lesson-journey .lesson-journey-mobile-next { display: flex; min-height: 48px; margin: 15px 0 0; width: 100%; justify-content: space-between; }
  .lesson-journey-actions > .path-primary { display: none; }
  .lesson-journey-copy h1 { font-size: 1.85rem; max-width: 330px; }
  .lesson-journey-summary > .path-eyebrow { margin-bottom: 12px; }
  .lesson-journey-copy p.lesson-journey-lesson { font-size: .85rem; }
  .lesson-journey-reward { margin: 12px 0 17px; }
  .lesson-journey-next { padding: 12px 14px; margin-bottom: 15px; }
  .lesson-journey-progress { margin: 14px 0 18px; }
  .lesson-journey-visual { grid-row: 2; border-right: 0; border-top: 1px solid #83e0d01f; padding: 18px 22px 12px; }
  .lesson-journey .nephron-path { max-width: 210px; }
}
@media (prefers-reduced-motion: reduce) {
  .lesson-journey *, .lesson-journey *::before, .lesson-journey *::after { animation: none !important; transition: none !important; }
}