/* ネイティブ起動スプラッシュ（エンジ色 → タイムラインへフェード） */
:root {
  --wase-brand: #891e2b;
  --wase-splash-fade-ms: 380ms;
}

html.is-native-capacitor {
  background: var(--wase-brand) !important;
}

html.is-native-capacitor body {
  background: var(--wase-brand);
}

#splash-screen {
  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: env(safe-area-inset-top, 0px) 24px env(safe-area-inset-bottom, 0px);
  box-sizing: border-box;
  background: var(--wase-brand);
  color: #fff;
  opacity: 1;
  transition: opacity var(--wase-splash-fade-ms) cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: auto;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}

#splash-screen.is-hiding {
  opacity: 0;
  pointer-events: none;
  cursor: default;
}

#splash-screen[hidden] {
  display: none !important;
}

.splash-screen__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1 1 auto;
  width: 100%;
  max-width: 280px;
  pointer-events: none;
}

.splash-screen__logo {
  display: block;
  width: min(52vw, 220px);
  height: auto;
  margin: 0 auto;
}

.splash-screen__footer-block {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  width: 100%;
  pointer-events: none;
}

.splash-screen__footer {
  margin: 0;
  padding: 0;
  width: 100%;
  text-align: center;
  font-family: "Avenir Next", "Helvetica Neue", "Segoe UI", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.4;
}

.splash-screen__hint {
  margin: 0;
  padding: 0;
  text-align: center;
  font-family: "Hiragino Sans", "Noto Sans JP", "Avenir Next", sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.38);
  line-height: 1.4;
  animation: splash-hint-breathe 2.4s ease-in-out infinite;
}

@keyframes splash-hint-breathe {
  0%,
  100% {
    opacity: 0.55;
  }
  50% {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .splash-screen__hint {
    animation: none;
    opacity: 0.7;
  }
  #splash-screen {
    transition-duration: 200ms;
  }
}