body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 140%;
  letter-spacing: 0%;
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
}

.side-column {
  background-color: #D3D3D3;
  width: 30%;
  height: 100%;
}

.center-column {
  background-color: white;
  width: 40%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.option-card {
  width: 100%;
  max-width: 400px;
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.option-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.clock-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
}

@media (max-width: 768px) {
  body {
    flex-direction: column;
    background-color: white;
  }
  .side-column {
    display: none; /* Hide side columns on mobile */
  }
  .center-column {
    width: 100%;
    height: 100%;
  }
}
.survey-card {
  width: 100%;
  max-width: 400px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.survey-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
#video-container {
    width: 256px;
    height: 256px;
    position: relative;
    overflow: hidden;
    background-color: #e5e5e5;
  }
  #qr-canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }