* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  display: flex;
  height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 200px;
  height: 100%;
  background-image: url("../imgs/textures/mb1.jpg");
  color: white;
  padding-top: 20px;
  flex-shrink: 0;
  text-align: center;
  margin: 0 auto;
}

.sidebar a {
  display: block;
  color: #0000ff;
  padding: 2px 20px;
  text-decoration: none;
}

.sidebar a:visited {
  display: block;
  color: #b40000;
  padding: 2px 20px;
  text-decoration: none;
}

/* Content */
.content {
  width: 100%;
  height: 100%;
}

/* Mobile styles */
.mobile-header {
  display: none;
  background-color: #333;
  color: white;
  padding: 10px;
  justify-content: space-between;
  align-items: center;
}

.menu-button {
  background-color: #444;
  border: none;
  color: white;
  padding: 10px;
  font-size: 16px;
  cursor: pointer;
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  justify-content: center;
  align-items: center;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-color: #333;
  z-index: 1000;
  flex-direction: column;
}

.mobile-menu {
  background-color: #333;
  padding-top: 20px;
  width: 100%;
  overflow-y: auto;
  text-align: center;
  margin: 0 auto;
  font-size: 25px;
}

.mobile-menu a {
  color: white;
  display: block;
  padding: 15px;
  text-decoration: none;
}

.mobile-menu a:hover {
  background-color: #575757;
}

/* Responsive tweaks */
/* and (hover: none) and (pointer: coarse)*/
@media screen and (max-width: 768px) {
  body {
    flex-direction: column;
  }

  .sidebar {
    display: none;
  }

  .mobile-header {
    display: flex;
  }

  .content {
    padding-top: 0px;
    padding-right: 0px;
    padding-bottom: 0px;
    padding-left: 0px;
  }
}