body {
  margin: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f4f4f4;
  user-select: none;
  overflow: hidden;
  font-family: 'Rubik', sans-serif;
  line-height: 1.5;
  
}

#landing-screen {
  position: fixed;
  inset: 0;
  background: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 2rem;
  text-align: center;
}

#landing-screen p {
  /*margin-bottom: 1.5rem;*/
  max-width: 420px;
  font-size: 16px;
}

#start-btn {
  margin-top: 0.5rem;
  background-color: rgb(219, 219, 219);
  border-radius: 12px;
}

#landing-screen button {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  cursor: pointer;
}

/*ChatGPT*/
#main-content [class*="input_video"],
#main-content .output_canvas {
  display: block;
}

#text-display {
  width: 600px;
  max-width: 90%;
  line-height: 1.5;
  text-align: left;
  font-family: 'Rubik', sans-serif;
  font-size: 24px;
  color: #333;
}


#info-btn {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  border: none;
  border-radius: 4px;
  height: 50px;
  width: 50px;
  cursor: pointer;
  z-index: 1000;
}

#info-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1100;
}

#info-overlay:not([hidden]) {
  display: flex;
}


#info-overlay .overlay-inner {
  background: #222;
  padding: 2rem;
  border-radius: 0.5rem;
  max-width: 300px;
  text-align: center;
  position: relative;
}

#info-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: #fff;
  cursor: pointer;
}

/*ChatGPT*/
video, canvas {
  display: none !important;
}

#text-display table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
}

#text-display th,
#text-display td {
  border: 1px solid #ccc;
  padding: 0.5em;
  text-align: left;
  font-size: 0.9em;
}

#text-display th {
  background: #f0f0f0;
}