body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: #1a202c; /* bg-gray-800 */
  color: #e2e8f0; /* text-gray-200 */
  overflow: hidden; /* Prevent scrollbars during splash */
}

#splash-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background-image: url('background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: opacity 1.5s ease-in-out;
}

#main-container {
    transition: opacity 1.5s ease-in-out;
}

.left-sidebar img, .right-sidebar img {
    margin: 0;
    vertical-align: top;
}