/*
body {
  margin: 0;
  font-family: sans-serif;
  background: #121212;
  color: #eee;
}

#title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  text-align: center;
  margin: 20px 0 10px;
  color: #00ffff;
  text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff;
}

#navbar {
  height: 60px;
  background-color: #222;
  color: white;
  display: flex;
  align-items: center;
  padding: 0 20px;
  font-size: 1.2em;
}

#main {
  display: flex;
  height: calc(100vh - 60px);
}

#shader-canvas {
  flex: 6;
  background: black;
  border-right: 2px solid #333;
  width: 100%;
}

#editor-panel {
  flex: 4;
  display: flex;
  flex-direction: column;
  padding: 20px;
  background-color: #1e1e1e;
}

#code-editor {
  flex: 1;
  width: 100%;
  resize: none;
  padding: 10px;
  font-family: monospace;
  font-size: 14px;
  background-color: #111;
  color: #0f0;
  border: none;
  outline: none;
  margin-bottom: 10px;
}

#run-button {
  padding: 12px;
  background-color: #00ff90;
  color: black;
  border: none;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
}
*/
body {
  margin: 0;
  font-family: sans-serif;
  background: #121212;
  color: #eee;
}

#title {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  margin: 20px 0 10px;
  color: #00ffff;
  text-shadow: 0 0 10px #00ffff, 0 0 20px #00ffff;
}

#navbar {
  height: 60px;
  background-color: #222;
  color: white;
  display: flex;
  align-items: center;
  padding: 0 20px;
  font-size: 1.2em;
}

#main {
  display: flex;
  height: calc(100vh - 60px);
}

#shader-canvas {
  flex: 0 0 60%; 
  background: black;
  border-right: 2px solid #333;
  display: block;
  width: 60%;
  height: 100%;
}

#editor-panel {
  flex: 0 0 40%;
  width: 40%;
  display: flex;
  flex-direction: column;
  padding: 20px;
  background-color: #1e1e1e;
  box-sizing: border-box;
}

#code-editor {
  flex: 1;
  width: 100%;
  resize: none;
  padding: 10px;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 14px;
  background-color: #111;
  color: #0f0;
  border: none;
  outline: none;
  margin-bottom: 10px;
  box-sizing: border-box;
}

#run-button {
  padding: 12px;
  background-color: #00ff90;
  color: black;
  border: none;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

#run-button:hover {
  background-color: #00cc73;
}

#run-button:active {
  background-color: #009954;
}

@media screen and (max-width: 768px) {
  #main {
    flex-direction: column;
    height: auto;
    min-height: calc(100vh - 60px);
  }

  #shader-canvas {
    flex: none;
    width: 100%;
    height: 100vh;
    border-right: none;
    border-bottom: 2px solid #333;
  }

  #editor-panel {
    flex: none;
    width: 100%;
    min-height: 50vh;
    padding: 15px;
  }

  #code-editor {
    min-height: 300px;
    font-size: 16px;
  }

  #run-button {
    padding: 15px;
    font-size: 16px;
    margin-bottom: 20px;
  }

  html {
    scroll-behavior: smooth;
  }
}

@media screen and (max-width: 480px) {
  #title {
    font-size: 1.2rem;
    margin: 15px 0 8px;
  }

  #navbar {
    height: 50px;
    padding: 0 15px;
    font-size: 1rem;
  }

  #main {
    height: auto;
    min-height: calc(100vh - 50px);
  }

  #shader-canvas {
    height: 100vh;
  }

  #editor-panel {
    padding: 10px;
    min-height: 60vh;
  }

  #code-editor {
    font-size: 14px;
    padding: 8px;
    min-height: 250px;
  }

  #run-button {
    padding: 12px;
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) and (orientation: landscape) {
  #shader-canvas {
    height: 100vh;
  }
  
  #editor-panel {
    min-height: 40vh;
  }
}

#shader-canvas {
  object-fit: contain;
}