:root {
  --violet: #2D1B69;
  --lavande: #8B6BB1;
  --or: #C9A96E;
  --rose: #F0E6FF;
  --blanc: #FAF8FF;
  --vert: #27500A;
  --vert-moyen: #3B6D11;
  --vert-clair: #EAF3DE;
  --vert-doux: #C0DD97;
}

body.pro {
  background-color: #FAF8FF;
}
body.rando {
  background-color: #EAF3DE;
}

/* ── TRANSITION ENTRE PAGES ── */
/* Pas de "forwards" : body doit retrouver transform:none une fois l'animation
   terminée, sinon il devient le containing block du curseur fixed (#cursor-flower)
   et celui-ci arrête de suivre le viewport au scroll. */
body {
  animation: pageFadeIn 0.35s ease;
}
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── BOUTON RETOUR EN HAUT ── */
#back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #2D1B69;
  border: none;
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
  z-index: 50;
  box-shadow: 0 4px 16px rgba(45,27,105,0.25);
}
#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}
#back-to-top:hover { background: #8B6BB1; }
#back-to-top svg { width: 18px; height: 18px; }
body.rando #back-to-top { background: #27500A; }
body.rando #back-to-top:hover { background: #3B6D11; }

/* ── LOADER DE PAGE ── */
#page-loader {
  position: fixed;
  inset: 0;
  background: #2D1B69;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}
#page-loader svg {
  width: 48px;
  height: 48px;
  animation: spinFlower 1.5s linear infinite;
}
body.rando #page-loader { background: #27500A; }