/* Hybrid interaction layer. World objects identify places; persistent HTML
   controls handle navigation and reading. Existing palette and type are retained. */

/* A returned exhibit must not briefly expose its old viewport-side layout
   before the next frame projects it onto the physical board. */
body.hybrid-world #studio-preview:not(.diegetic-surface),
body.hybrid-world #studio-preview:not(.inspection-ready) {
  visibility: hidden !important;
  pointer-events: none !important;
}

body.hybrid-world #world-controls {
  position: fixed;
  top: max(24px, env(safe-area-inset-top));
  left: max(24px, env(safe-area-inset-left));
  right: max(24px, env(safe-area-inset-right));
  z-index: 6;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  pointer-events: none;
}

body.hybrid-world #world-controls > *,
body.hybrid-world #ride-tools > * {
  pointer-events: auto;
}

body.hybrid-world #world-controls #back,
body.hybrid-world #ride-tools :is(#ride-guide, #ride-help) {
  position: static;
  inset: auto;
  margin: 0;
  transform: none;
  min-height: 44px;
  flex: none;
}

body.hybrid-world #ride-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

body.hybrid-world #ride-tools :is(#ride-guide, #ride-help) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 54px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.25;
}

body.hybrid-world #ride-tools :is(#ride-guide, #ride-help):hover {
  border-color: var(--ink);
}

body.hybrid-world :is(#world-controls, #world-bottom) :is(button, a):focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

body.hybrid-world #world-bottom {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  width: min(420px, calc(100vw - 48px));
  max-height: calc(100dvh - 120px);
  pointer-events: none;
}

body.hybrid-world #world-bottom > * {
  position: static;
  inset: auto;
  margin: 0;
  transform: none;
  width: auto;
  min-width: 0;
  max-width: 100%;
  pointer-events: auto;
}

body.hybrid-world #world-bottom #notice {
  display: none;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
  overflow-wrap: anywhere;
  pointer-events: none;
  opacity: 1;
}

body.hybrid-world #world-bottom #notice.visible {
  display: block;
}

body.hybrid-world #world-bottom #ride-status {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 12px 10px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  box-shadow: none;
}

body.hybrid-world #ride-status-label {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

body.hybrid-world #ride-status #stop-route {
  flex: none;
  min-width: 60px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.3;
}

body.hybrid-world #ride-status #stop-route:hover {
  border-color: var(--ink);
}

body.hybrid-world #world-bottom #interact {
  min-height: 64px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: none;
}

body.hybrid-world #interact .stop-caption {
  font-size: 11px;
  line-height: 1.35;
  letter-spacing: .04em;
  margin: 0 0 5px;
}

body.hybrid-world #interact-label {
  gap: 12px;
  font-size: 14px;
  line-height: 1.4;
}

body.hybrid-world #world-bottom #route-hint {
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  box-shadow: none;
  font-size: 12px;
  line-height: 1.5;
  white-space: normal;
}

body.hybrid-world #route-hint > span {
  margin: 0;
}



body.hybrid-world #touch-controls,
body.hybrid-reading :is(#world-controls, #world-bottom),
body.world-inspecting :is(#world-controls, #world-bottom),
body.hybrid-intro :is(#world-controls, #world-bottom) {
  display: none !important;
}

/* Opening and reading are screen tasks. They stay stable while the bicycle is
   paused, rather than moving or changing scale with the game camera. */
body.hybrid-intro #welcome:not(.diegetic-surface) {
  position: fixed;
  left: max(32px, 6vw);
  top: max(32px, env(safe-area-inset-top));
  right: auto;
  bottom: auto;
  width: min(460px, calc(100vw - 64px));
  max-width: 460px;
  height: max-content;
  max-height: calc(100dvh - max(32px, env(safe-area-inset-top)) - max(32px, env(safe-area-inset-bottom)));
  transform: none;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper);
  pointer-events: auto;
  scroll-padding-block: 16px;
}

body.hybrid-intro #welcome > .mode-switch {
  position: static;
  margin: 0 0 24px;
}

body.hybrid-intro #welcome > p.mobile-play-note {
  position: static;
  inset: auto;
  max-width: none;
  margin: 0 0 20px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-size: 13px;
  line-height: 1.5;
}

body.hybrid-intro #welcome .welcome-controls {
  line-height: 1.5;
}

body.hybrid-intro #welcome .welcome-controls span:last-child {
  display: block;
}

body.hybrid-intro #welcome .welcome-links {
  gap: 0 20px;
}

body.hybrid-intro #welcome :is(.text-button, .plain-reading) {
  min-height: 44px;
  font-size: 12px;
}

body.hybrid-reading :is(#reader, #project-reader, #place-reader, #world-map, #help) {
  overflow-x: hidden;
  overscroll-behavior: contain;
  scroll-padding-top: 110px;
}

body.hybrid-reading .reader-top {
  flex-wrap: wrap;
  gap: 8px 16px;
}

body.hybrid-reading .reader-top .mode-switch {
  position: static;
  margin: 0;
}

body.hybrid-reading :is(article, .map-content) {
  min-width: 0;
}

body.hybrid-reading :is(h1, h2, h3, p, label, summary, figcaption) {
  overflow-wrap: anywhere;
}

body.hybrid-reading :is(.camera-controls, .music-controls, .case-meta, .case-footer) {
  flex-wrap: wrap;
}

body.hybrid-reading #help {
  width: min(520px, calc(100vw - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  margin: auto;
  padding: 0 24px 24px;
}

body.hybrid-reading #help > .reader-top {
  position: sticky;
  top: 0;
  z-index: 4;
  min-height: 68px;
  margin: 0 -24px 24px;
  padding: 12px 16px;
  background: var(--paper);
}

body.hybrid-reading #help-back {
  position: static;
  margin: 0;
}

body.hybrid-reading #help-close {
  position: static;
  inset: auto;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  font-size: 26px;
}

body.hybrid-reading #help dl div {
  gap: 12px;
  flex-wrap: wrap;
}

body.hybrid-reading #help dt {
  flex: 0 0 110px;
}

body.hybrid-reading #help dd {
  flex: 1 0 100px;
  min-width: 0;
}



@media (max-width: 700px) {
  body.hybrid-world #world-controls {
    top: max(16px, env(safe-area-inset-top));
    left: max(16px, env(safe-area-inset-left));
    right: max(16px, env(safe-area-inset-right));
    gap: 8px;
  }

  body.hybrid-world #ride-tools {
    gap: 6px;
  }

  body.hybrid-world #ride-tools :is(#ride-guide, #ride-help) {
    min-width: 52px;
    padding: 8px 10px;
    font-size: 12px;
  }

  body.hybrid-world #ride-tools kbd {
    display: none;
  }

  body.hybrid-world #world-controls #back {
    gap: 6px;
    padding: 7px 8px;
  }

  body.hybrid-world #world-bottom {
    bottom: max(16px, env(safe-area-inset-bottom));
    width: min(420px, calc(100vw - 32px));
  }

  body.hybrid-intro #welcome:not(.diegetic-surface) {
    top: max(16px, env(safe-area-inset-top));
    bottom: auto;
    left: max(16px, env(safe-area-inset-left));
    width: min(480px, calc(100vw - 32px));
    max-height: calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));
    padding: 18px;
    background: var(--paper);
  }

  body.hybrid-intro #welcome > p.mobile-play-note {
    display: block;
    margin-bottom: 16px;
  }

  body.hybrid-intro #welcome .eyebrow {
    margin-bottom: 16px;
  }

  body.hybrid-intro #welcome > p:not(.eyebrow) {
    margin-bottom: 18px;
  }

  body.hybrid-reading .reader-top {
    padding: 12px 16px;
    min-height: 68px;
    gap: 8px;
  }

  body.hybrid-reading :is(#reader, #project-reader, #place-reader) article,
  body.hybrid-reading .map-content {
    padding-inline: 20px;
  }

  

  
}

@media (max-width: 359px) {
  body.hybrid-world #world-bottom #ride-status {
    gap: 8px;
    padding-left: 12px;
  }

  body.hybrid-world #ride-status #stop-route {
    min-width: 56px;
    padding-inline: 10px;
  }

  body.hybrid-reading .reader-top .mode-switch {
    gap: 6px;
    padding-inline: 8px;
  }

  body.hybrid-reading .close-button {
    gap: 6px;
    font-size: 12px;
  }
}

@media (max-height: 580px) and (min-width: 701px) {
  body.hybrid-intro #welcome:not(.diegetic-surface) {
    top: 20px;
    bottom: auto;
    max-height: calc(100dvh - 40px);
  }
}