/* 🌑 Fond sombre élégant */
#loadingOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #1a1a1a 0%, #0d0d0d 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

#loadingOverlay.show {
  opacity: 1;
  pointer-events: all;
}

/* 🍔 Burger loader boucle infinie */
.burger-loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: assembleEtDemonte 3.2s ease-in-out infinite;
  transform-origin: center;
}

/* 🖼️ Images animées avec décalage */
.burger-loader img {
  width: 90px;
  margin: -22px 0;
  opacity: 0;
  transform: translateY(40px) scale(0.9);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.6));
  animation: apparaitreEtDisparaitre 3.2s ease-in-out infinite;
}

/* ⏱️ Delays pour chaque ingrédient */
.burger-loader img:nth-child(1) { animation-delay: 0.0s; }
.burger-loader img:nth-child(2) { animation-delay: 0.2s; }
.burger-loader img:nth-child(3) { animation-delay: 0.4s; }
.burger-loader img:nth-child(4) { animation-delay: 0.6s; }

/* 🔁 Animation individuelle : entrée + sortie */
@keyframes apparaitreEtDisparaitre {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
  15% {
    opacity: 1;
    transform: translateY(-5px) scale(1.05);
  }
  30% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  70% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  85% {
    opacity: 1;
    transform: translateY(-5px) scale(1.05);
  }
  100% {
    opacity: 0;
    transform: translateY(40px) scale(0.9);
  }
}

/* 📦 Animation globale : effet de rebond / pop */
@keyframes assembleEtDemonte {
  0%, 100% {
    transform: scale(0.95);
  }
  50% {
    transform: scale(1.02);
  }
}

/* 📝 Texte stylé */
.loading-text {
  margin-top: 30px;
  font-size: 18px;
  color: orange;
  font-weight: 600;
  font-family: 'Arial', sans-serif;
  animation: pulse 1.2s ease-in-out infinite;
  text-shadow: 0 0 4px rgb(200, 131, 2);
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.9;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.02);
  }
}