html,
body {

  margin: 0;
  overflow: hidden;
  font-size: 1rem;
  background-color: var(--bs-primary);
  color: white;
}

.wrapper {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

aside.sidebar {
  width: 250px;
  background-color: var(--bs-primary);
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* Haut + Bas */
  padding: 1rem;
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  z-index: 1050;
  transform: translateX(0);
  transition: transform 0.3s ease;
  overflow-y: auto;  
  overscroll-behavior: contain; 


}

aside.sidebar::-webkit-scrollbar {
  width: 8px;
 
}

aside.sidebar::-webkit-scrollbar-thumb {
  background-color:rgb(206, 206, 206);
  border-radius: 2px;

 
}


aside.sidebar:hover::-webkit-scrollbar-track {
  background: white;
    border:1px solid white;
}
aside.sidebar:hover ::-webkit-scrollbar-track {
  background: var(--bs-secondary);
}


.sidebar img {
  max-width: 150px;
  margin-bottom: 2rem;
}

.menu-btn {
  width: 100%;
  margin: 0.5rem 0;
  font-size: 1.2rem;
  padding: 1rem;
}

main.main-content {
  margin-left: 250px;
  padding: 2rem;
  background-color: #f8f9fa;
  color: #333;
  height: 100vh;
  overflow-y: auto;
  flex-grow: 1;
  transition: margin-left 0.3s ease;
}

/* Scroll uniquement dans la zone centrale */
main.main-content::-webkit-scrollbar {
  width: 8px;
}
main.main-content::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
}

/* Hamburger */
.hamburger {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1100;
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  display: none;
}

/* Bloc de saisie */
.saisie-zone {
  background-color: white;
  color: #333;
  border-radius: 8px;
  padding: 2rem;
  font-size: 1.5rem;
  width: 100%;
}

/* Bas de sidebar */
.sidebar .bottom-fixed {
  text-align: center;
  font-size: 1rem;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 2000px) {
  aside.sidebar {
    transform: translateX(-100%);
  }

  aside.sidebar.show {
    transform: translateX(0);
  }

  main.main-content {
    margin-left: 0;
  }

  .hamburger {
    display: block;
  }
}

/* Boutons primaires */
.btn-primary {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #2f2750;
  border-color: #2f2750;
}