body {
  font-family: "Roboto", Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f8f9fa;
  color: #333; /* Darker text color for better readability */
  height: 100vh; /* Full viewport height */
  display: flex;
  flex-direction: column;
}

/* Header Section */
.header-section {
  text-align: center;
  padding: 20px;
  background-color: #007bff; /* Bootstrap's primary color */
  color: #fff;
  margin-bottom: 20px;
}

.header-title {
  font-size: 2.5em;
  font-weight: bold;
  margin: 0;
}

#status {
  margin-top: 10px;
}

/* Canvas Section */
.canvas-section {
  flex-grow: 1; /* Allow the section to take remaining vertical space */
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center; /* Horizontally centers content */
  justify-content: center; /* Vertically centers content */
  height: 100vh; /* Full viewport height to centralize vertically */
}

/* Sliders and Controls */
.slider-controls {
  max-width: 640px;
  margin: 0 auto 20px;
  padding: 10px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.form-label {
  font-size: 1.1em;
  font-weight: 500;
  color: #007bff;
}

canvas {
  border: 2px solid #007bff; /* Adds a border to the canvas */
  width: 640px;
  height: 480px;
  display: block;
  margin: 0 auto;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.canvas-section {
  padding: 0; /* Ensure no extra padding */
  margin: 0; /* Ensure no extra margin */
}

.webcam-section {
  margin: 0;
  padding: 0;
  display: none;
  height: 0;
  overflow: hidden;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .canvas-section canvas {
    width: 100%; /* Full width on mobile */
    height: auto; /* Maintain aspect ratio */
  }
  .header-title {
    font-size: 2rem;
  }
}

@media (max-width: 483px) {
  .header-title {
    font-size: 1.75rem;
  }
}