/* App pages. Normal document flow. The browser owns the keyboard. */
[hidden] { display: none !important; }
.app-page {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.app-page .site-nav { flex: none; }
.app-page main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 12px;
  gap: 8px;
}
.app-page h1 {
  font-size: 22px;
  margin: 0;
}
.hint, .status {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}
.stack { display: flex; flex-direction: column; gap: 8px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

button, .app-page input, .app-page textarea, .app-page select {
  font: inherit;
  color: var(--text);
}
.app-page input, .app-page textarea {
  width: 100%;
  min-height: 48px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.app-page button {
  min-height: 48px;
  min-width: 48px;
  padding: 0 14px;
  border-radius: 12px;
  border: 0;
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
  cursor: pointer;
}
.app-page button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.app-page button[disabled] { opacity: .5; cursor: not-allowed; }

#log, #people, #posts, #thread {
  flex: 1;
  min-height: 0;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.msg, .person, .post {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}
.msg strong, .person strong, .post strong { display: block; }
.composer {
  flex: none;
  display: flex;
  gap: 8px;
  align-items: flex-end;
}
.composer input, .composer textarea { flex: 1; }
.rooms { display: flex; flex-wrap: wrap; gap: 8px; flex: none; }
.rooms button[aria-pressed="true"] { outline: 3px solid var(--focus); }

#map {
  flex: 1;
  min-height: 240px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
}
.stage-videos {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
.stage-videos video {
  width: 100%;
  max-height: 40dvh;
  background: #000;
  border-radius: 12px;
}
@media (min-width: 768px) {
  .stage-videos { grid-template-columns: 1fr 1fr; }
  .app-page main { padding: 16px 24px; }
}

.join-card { max-width: 480px; }
.star { color: var(--focus); }
.app-body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.app-body[hidden] { display: none !important; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}