/* Modal container */
.modal {
  display: none; /* Hidden by default */
  position: fixed; /* Stay in place */
  z-index: 1000; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  background-color: rgba(0, 0, 0, 0.5); /* Black with opacity */
  align-items: center; /* Vertically center the modal */
  justify-content: center; /* Horizontally center the modal */
}

/* Modal content */
.modal-content {
  background-color: white;
  margin: 15% auto; /* Center the modal */
  padding: 20px;
  border: 1px solid #888;
  width: 80%; /* Adjust as needed */
  height: 80%;
}

.qrcode-image {
  object-fit: contain;
  width: 80%; /* Adjust as needed */
  height: 80%;
}

/* Close button */
.close {
  color: black;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.navbar {
  position: relative;
  background: #333;
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
}

.menu-icon {
  cursor: pointer;
  display: inline-block;
}

.menu-icon span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background: #fff;
  transition: 0.4s;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none; /* Hidden by default; shown when .active */
  position: absolute;
  top: 100%;  /* Appear below the navbar */
  left: 0;    /* Aligned left under the hamburger */
  width: 200px; /* Fixed width for the dropdown panel */
  background: #333;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4); /* Optional shadow for a "dropdown" effect */
  border-radius: 4px; /* Slight rounding for a nicer look */
}

.nav-links li {
  border-bottom: 1px solid #444;
}

.nav-links li:last-child {
  border-bottom: none; /* No border on the last item */
}

.nav-links li a {
  color: #fff;
  text-decoration: none;
  display: block;
  padding: 0.75rem 1rem;
  white-space: nowrap; /* Prevent awkward text wrapping */
}

/* Show the nav-links when .active is toggled by JavaScript */
.nav-links.active {
  display: block;
}