/* Recursos visuales y simulación 3D — pedagogía, no adorno */

.vis-fig {
  margin: 0 0 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius, 14px);
  overflow: hidden;
}
.vis-frame {
  margin: 0;
  background: #072A4E;
  overflow: hidden;
  max-height: min(52vh, 420px);
}
.vis-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(52vh, 420px);
  object-fit: cover;
  object-position: center;
}
.vis-cap {
  margin: 8px 12px 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}
.vis-zoom {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}
.vis-zoom button {
  min-width: 44px;
  min-height: 44px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  font-weight: 800;
  cursor: pointer;
}
.vis-zoom button:hover { border-color: var(--blue); }

.vis-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 12px;
}
@media (max-width: 720px) {
  .vis-compare { grid-template-columns: 1fr; }
}
.vis-compare .vis-fig { margin: 0; }

.vis-sim {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 12px 0;
  align-items: start;
}
.vis-sim:has(#vis-evidence:not([hidden])) {
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.8fr);
}
@media (max-width: 900px) {
  .vis-sim,
  .vis-sim:has(#vis-evidence:not([hidden])) { grid-template-columns: 1fr; }
}
.scene-layout:has(.vis-sim) {
  grid-template-columns: 1fr;
}

.vis-stage-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius, 14px);
  overflow: hidden;
  background: #072A4E;
  width: 100%;
  min-width: 0;
}
.vis-stage {
  position: relative;
  height: min(56vh, 420px);
  width: 100%;
  overflow: hidden;
  cursor: grab;
  perspective: 900px;
  touch-action: none;
}
.vis-stage:active { cursor: grabbing; }
.vis-stage-plane {
  position: absolute;
  inset: -8%;
  width: 116%;
  height: 116%;
  transform-origin: 50% 48%;
  will-change: transform;
}
.vis-env {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  user-select: none;
}
.vis-zoom-target {
  position: relative;
  display: block;
  width: 100%;
  transform-origin: 50% 50%;
}
.vis-frame .act-spot {
  z-index: 2;
}
.vis-pin {
  position: absolute;
  z-index: 2;
  width: 22px;
  height: 22px;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  border: 2px solid #fff;
  background: color-mix(in srgb, var(--color-blue, #1558A0) 78%, #072A4E);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--navy, #0B3A6B) 35%, transparent);
  cursor: pointer;
  transform: translate(-50%, -50%);
}
.vis-pin span {
  position: absolute;
  left: 50%;
  top: calc(100% + 6px);
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  background: color-mix(in srgb, var(--navy, #0B3A6B) 82%, transparent);
  border-radius: 6px;
  padding: 2px 6px;
  opacity: 0;
  pointer-events: none;
}
.vis-pin:hover span,
.vis-pin:focus-visible span {
  opacity: 1;
}
.vis-pin:hover,
.vis-pin:focus-visible {
  outline: 2px solid var(--cyan, #3EC6E0);
  outline-offset: 3px;
}
.vis-pin.is-focus {
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cyan, #3EC6E0) 45%, transparent);
}
.vis-pin.is-done,
.vis-pin.inspected {
  background: #1F8A5B;
}

.vis-evidence {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius, 14px);
  padding: 14px 16px;
  min-height: 180px;
}
.vis-evidence h4 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 15px;
}
.vis-evidence p {
  margin: 0;
  color: var(--slate);
  font-size: 13.5px;
  line-height: 1.5;
}
.vis-evidence-photo {
  margin: 10px 0 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.vis-evidence-photo img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 160px;
  object-fit: cover;
}

.vis-cam {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  padding: 10px 12px;
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.vis-cam label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--slate);
  font-size: 13px;
  font-weight: 700;
}
.vis-cam input[type="range"] {
  width: min(160px, 28vw);
}
.vis-cam-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-left: auto;
}
.vis-cam-actions button,
.vis-cam > button {
  min-height: 44px;
  min-width: 44px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  font-weight: 800;
  cursor: pointer;
}
.vis-fig.act-figure {
  max-height: none;
}
.vis-fig.act-figure img,
.vis-hotspot .vis-zoom-target img {
  height: auto;
  max-height: min(52vh, 420px);
  object-fit: cover;
}
.vis-hotspot .vis-frame.act-scene {
  max-height: none;
  min-height: 0;
}

.vis-cycle {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
}
.vis-cycle li {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
}

body.reduce-motion .vis-env,
body.reduce-motion .vis-stage {
  transition: none !important;
}
body.simple-visual .vis-pin {
  width: 28px;
  height: 28px;
}
body.low-stim .vis-stage {
  height: min(42vh, 280px);
}

.vis-video video{
  display:block;width:100%;max-height:min(52vh,420px);background:#072A4E
}
.vis-voice{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  padding:8px 12px;border-top:1px solid var(--line);background:#F7FAFC
}
.vis-voice-cue{font-size:13px;color:#0B3A6B;font-weight:600}

@media (max-width: 640px) {
  .vis-frame { max-height: 46vh; }
  .vis-frame img { max-height: 46vh; }
  .vis-stage { height: min(46vh, 280px); }
}