/* ========================= */
/* APP ROOT */
/* ========================= */

.app {
  position: relative;

  width: 100vw;
  height: 100dvh;
  min-height: 100dvh;

  overflow: hidden;

  display: flex;
  justify-content: center;
  align-items: center;

  background: #020817;
}

/* ========================= */
/* SCÈNE APPLICATION 16:9 */
/* ========================= */

.app-scene {
  position: relative;

  width: min(100vw, calc(100dvh * 16 / 9));
  height: min(100dvh, calc(100vw * 9 / 16));

  aspect-ratio: 16 / 9;

  overflow: hidden;

  background: #020817;
}

/* ========================= */
/* PAGE APPLICATION */
/* ========================= */

[data-page="app"],
[data-page="home"] {
  width: 100vw;
  height: 100dvh;
  min-height: 100dvh;

  overflow: hidden;
}

/* ========================= */
/* ÉCRAN GÉNÉRIQUE */
/* ========================= */

.screen {
  width: 100%;
  height: 100%;
}

/* ========================= */
/* CONTENEUR CENTRAL STANDARD */
/* ========================= */

.container {
  width: 100%;
  max-width: 1100px;

  margin: 0 auto;
  padding: 20px;
}

/* ========================= */
/* SCROLL VERTICAL */
/* ========================= */

.scroll-y {
  overflow-y: auto;
  overflow-x: hidden;

  -webkit-overflow-scrolling: touch;
}

/* ========================= */
/* ÉLÉMENT MASQUÉ */
/* ========================= */

[hidden] {
  display: none !important;
}