:root {
  --panel-bg: #1a1a1a;
  --panel-text: #e0e0e0;
  --canvas-bg: #0a0a0a;
  --primary-color: #00ffff;
  --border-color: #333;
  --input-bg: #2a2a2a;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--panel-text);
  background: var(--canvas-bg);
  overflow: hidden;
}

.app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
}

.canvas-container {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--canvas-bg);
}