/* PAPPAKA 統合shell（器だけ）。画面の見た目はここに書かない＝各画面の正本が持つ。 */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: #080906;
  overflow: hidden;
  overscroll-behavior: none;
}

.pk-stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
}

.pk-route {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.pk-route[hidden] {
  display: none;
}

.pk-transition {
  position: fixed;
  inset: 0;
  z-index: 9;
  background: #080906;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.pk-transition[data-active="true"] {
  opacity: 1;
}

/* 器からの短い知らせ（準備中・つながらない）。★固定の舞台より上に出す＝隠れないように。 */
.pk-notice {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 10;
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(12, 14, 11, 0.94);
  color: #f4efe3;
  font: 14px/1.7 "Yu Gothic UI", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  text-align: center;
}

.pk-notice[hidden] {
  display: none;
}

.pk-noscript {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #f4efe3;
  font: 15px/1.8 "Yu Gothic UI", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  .pk-transition { transition: none; }
}