:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: rgba(255, 255, 255, 0.87);
  background-color: #242424;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  overflow: hidden;
  font-family: Arial, sans-serif;
  background-color: #111;
  color: white;
}

.controls {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(0, 0, 0, 0.7);
  padding: 15px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  backdrop-filter: blur(5px);
}

.control-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

label {
  font-size: 14px;
  color: white;
  min-width: 60px;
}

input {
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

input:focus {
  border-color: #5656ac;
  background-color: rgba(255, 255, 255, 0.2);
}

input[type="number"] {
  width: 80px;
}

input[type="color"] {
  padding: 3px;
  width: 40px;
  height: 30px;
  cursor: pointer;
}

@media (prefers-color-scheme: light) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }

  body {
    background-color: #f9f9f9;
    color: #213547;
  }

  .controls {
    background: rgba(255, 255, 255, 0.7);
  }

  label {
    color: #213547;
  }

  input {
    border-color: rgba(0, 0, 0, 0.3);
    background-color: rgba(0, 0, 0, 0.1);
    color: #213547;
  }

  input:focus {
    border-color: #747bff;
    background-color: rgba(0, 0, 0, 0.2);
  }
}

@media (max-width: 600px) {
  .controls {
    top: 5px;
    left: 5px;
    padding: 10px;
    gap: 8px;
  }

  label {
    font-size: 12px;
    min-width: 50px;
  }

  input {
    padding: 6px;
    font-size: 12px;
  }

  input[type="number"] {
    width: 70px;
  }

  input[type="color"] {
    width: 35px;
    height: 25px;
  }
}