.popup-menu {
  display: none; /* Hide by default */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background */
  z-index: 1000; /* Ensure it appears on top */
  overflow: auto;
}

.popup-content {
  background-color: #fff;
  margin: 15% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
  max-width: 450px; /* Adjusted for wider content */
  position: relative;
}

.close-btn {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close-btn:hover,
.close-btn:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

.popup-content h2 {
  margin-top: 0;
  margin-bottom: 10px;
  border-bottom: 1px solid #efefef;
  font-family: 'Archivo', sans-serif;
  padding: 6px;
}

 /* Hidden content */
 .hidden-content {
 display: none; /* Hide the content from the layout */
 }

 /* Inline loader styles */
    .inline-loader {
        border: 2px solid #f3f3f3; /* Light grey */
        border-top: 2px solid #3498db; /* Blue */
        border-radius: 50%;
        width: 12px;
        height: 12px;
        margin-left: 5px;
        display: inline-block;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }