/* Rejsen ind i kroppen (naturfag-zoomrejse.js) — samme mørke udtryk som Anatomi i 3D */
.zr-sektion { margin: 0 0 30px; padding: 18px; border-radius: 22px; background: linear-gradient(160deg, #0b1a2e, #14345a 55%, #0f4a52); color: #e8f4ff; box-shadow: 0 18px 44px rgba(13, 32, 56, .25); }
.zr-sektion__hoved { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 18px; align-items: end; margin-bottom: 12px; }
.zr-sektion__hoved h2 { margin: 4px 0 4px; font-size: 1.6rem; color: #fff; }
.zr-sektion__hoved p { margin: 0; font-size: .84rem; line-height: 1.5; color: #cfe3f5; max-width: 620px; }
.zr-sektion .eyebrow { color: #7be4ee; }
.zr__fallback { font-size: .82rem; color: #cfe3f5; padding: 14px; border: 1px dashed rgba(123, 228, 238, .4); border-radius: 12px; background: rgba(9, 26, 48, .5); }

.zr__rum { display: grid; grid-template-columns: 150px minmax(0, 1.4fr) minmax(250px, .9fr); gap: 14px; align-items: stretch; }
.zr__scene { position: relative; border-radius: 16px; overflow: hidden; background: #0b1a2e; min-height: 460px; height: min(66vh, 560px); }
.zr__host { position: absolute; inset: 0; }
.zr__host canvas { display: block; width: 100%; height: 100%; }
.zr__etiketter { position: absolute; inset: 0; pointer-events: none; }
.zr__etiket { position: absolute; left: 0; top: 0; pointer-events: auto; cursor: pointer; padding: 4px 10px 4px 8px; border-radius: 999px; white-space: nowrap;
  font: 800 .7rem/1.2 -apple-system, "Segoe UI", sans-serif; color: #fff; background: rgba(9, 26, 48, .74); border: 1px solid var(--f, #7be4ee); transition: opacity .3s, background .2s; will-change: transform; }
.zr__etiket::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--f); margin-right: 6px; vertical-align: 0; box-shadow: 0 0 0 0 var(--f); animation: zr-puls 2.2s infinite; }
@keyframes zr-puls { 0% { box-shadow: 0 0 0 0 rgba(123, 228, 238, .7); } 70% { box-shadow: 0 0 0 8px rgba(123, 228, 238, 0); } 100% { box-shadow: 0 0 0 0 rgba(123, 228, 238, 0); } }
.zr__etiket:hover, .zr__etiket.er-valgt { background: var(--f); color: #10162a; }
.zr__etiket[hidden] { display: none; }
.zr__hvid { position: absolute; inset: 0; background: radial-gradient(circle, #ffffff, #dff7ff); opacity: 0; pointer-events: none; transition: opacity .15s; }
.zr__tip { position: absolute; left: 12px; right: 12px; bottom: 8px; margin: 0; text-align: center; font: 700 .66rem/1.3 -apple-system, "Segoe UI", sans-serif; color: #9fc0d8; pointer-events: none; }

/* zoom-stigen */
.zr__stige { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; justify-content: center; gap: 2px; }
.zr__stige li { display: grid; justify-items: center; }
.zr__trin { width: 100%; display: grid; gap: 2px; padding: 10px 8px; border-radius: 12px; border: 1px solid rgba(123, 228, 238, .3); background: rgba(9, 26, 48, .55); color: #e8f4ff; cursor: pointer; text-align: center; }
.zr__trin b { font-size: .86rem; }
.zr__trin small { font-size: .66rem; color: #9fc0d8; font-weight: 700; }
.zr__trin:hover { border-color: #7be4ee; }
.zr__trin.er-her { background: linear-gradient(135deg, #12c4a8, #5fe1cf); color: #06202a; border-color: transparent; }
.zr__trin.er-her small { color: #0b4a40; }
.zr__pil { font-size: .8rem; color: #7be4ee; line-height: 1.2; }

/* info */
.zr__info { border-radius: 14px; padding: 16px; background: #f8fbfe; color: #16263f; display: flex; flex-direction: column; gap: 8px; align-self: start; }
.zr__info h3 { margin: 0; font-size: 1.15rem; color: #0d2038; }
.zr__info p { margin: 0; font-size: .86rem; line-height: 1.55; }
.zr__label { font-size: .62rem !important; letter-spacing: .12em; text-transform: uppercase; font-weight: 900; color: #0e9d87; }
.zr__hurtig { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.zr__chip { min-height: 34px; padding: 0 11px; border-radius: 999px; border: 1px solid #c9d8e6; background: #fff; color: #1f3864; font: 800 .72rem/1 -apple-system, "Segoe UI", sans-serif; cursor: pointer; }
.zr__chip:hover { border-color: #12a08a; }
.zr__zoom { min-height: 46px; padding: 0 16px; border: 0; border-radius: 12px; background: linear-gradient(135deg, #12c4a8, #5fe1cf); color: #06202a; font: 900 .84rem/1.2 -apple-system, "Segoe UI", sans-serif; cursor: pointer; text-align: left; box-shadow: 0 12px 22px -14px rgba(18, 196, 168, .95); }
.zr__tilbage { align-self: flex-start; min-height: 36px; padding: 0 12px; border-radius: 10px; border: 1px solid #c9d8e6; background: transparent; color: #5a6b82; font: 800 .74rem/1 -apple-system, "Segoe UI", sans-serif; cursor: pointer; }

@media (max-width: 1000px) {
  .zr__rum { grid-template-columns: 1fr; }
  .zr__stige { flex-direction: row; overflow-x: auto; gap: 4px; }
  .zr__stige li { display: flex; align-items: center; gap: 4px; }
  .zr__trin { min-width: 88px; }
  .zr__pil { transform: rotate(-90deg); }
  .zr__scene { height: 58vh; min-height: 380px; }
}
@media (prefers-color-scheme: dark) {
  .zr__info { background: #12233b; color: #e8f0fa; }
  .zr__info h3 { color: #fff; }
  .zr__chip { background: #16294a; border-color: #2a4468; color: #e8f0fa; }
  .zr__tilbage { color: #9db2cc; border-color: #2a4468; }
}
@media (prefers-reduced-motion: reduce) { .zr__etiket::before { animation: none; } }
.zr__atlas { min-height: 42px; padding: 0 14px; border-radius: 12px; border: 1.5px solid #0f4a52; background: linear-gradient(155deg, #0d2038, #14345a 65%, #0f4a52); color: #eafcff; font: 850 .8rem/1.2 -apple-system, "Segoe UI", sans-serif; cursor: pointer; text-align: left; }