/* Reset */
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html, body {
      height: 100%;
      width: 100%;
      font-family: Arial, sans-serif;
      background: #121212;
      color: white;
      overflow: hidden;
    }
    body {
      display: flex;
      height: 100vh;
      width: 100vw;
      user-select: none;
    }

    .container {
      display: flex;
      flex-grow: 1;
      height: 100%;
      width: 100%;
    }

    .editors-wrapper {
      display: flex;
      flex-direction: column;
      width: 50%;
      height: 100%;
      border-right: 2px solid #222;
    }

    .editors {
      display: flex;
      flex-direction: column;
      flex-grow: 1;
      border-bottom: 2px solid #222;
    }

    .editor-row {
      display: flex;
      flex-grow: 1;
      border-bottom: 2px solid #222;
    }
    .editor-row:last-child {
      border-bottom: none;
    }

    .code-box {
      flex: 1;
      display: flex;
      flex-direction: column;
      background: #0d0d0d;
      border-left: 1px solid #222;
      border-right: 1px solid #222;
      border-top: 2px solid #222;
      overflow: hidden;
      user-select: text;
    }
    .code-box:first-child {
      border-left: none;
    }
    .code-box:last-child {
      border-right: none;
    }

    .title-bar {
      background: #1a1a1a;
      height: 32px;
      display: flex;
      align-items: center;
      padding: 0 12px;
      gap: 12px;
      border-bottom: 1px solid #333;
      user-select: none;
    }
    .window-controls {
      display: flex;
      gap: 8px;
    }
    .window-controls span {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      display: inline-block;
    }
    .close {
      background: #ff5f56;
    }
    .minimize {
      background: #ffbd2e;
    }
    .maximize {
      background: #27c93f;
    }
    .title-text {
      font-weight: bold;
      font-size: 14px;
    }

    textarea {
      background: #000000;
      color: white;
      border: none;
      flex-grow: 1;
      font-family: monospace;
      font-size: 16px;
      padding: 12px;
      resize: none;
      outline: none;
      overflow: auto;
    }

    .save-container {
      background: #1a1a1a;
      padding: 12px;
      text-align: center;
      border-top: 2px solid #222;
      user-select: none;
    }
    button#save-code-btn,
    button#download-code-btn {
      background-color: #27c93f;
      border: none;
      padding: 10px 30px;
      color: black;
      font-weight: bold;
      font-size: 16px;
      border-radius: 5px;
      cursor: pointer;
      transition: background-color 0.3s ease;
      margin: 0 8px;
    }
    button#save-code-btn:hover,
    button#download-code-btn:hover {
      background-color: #1fa92f;
    }

    .preview-container {
      width: 50%;
      height: 100%;
      background: white;
      border-left: 2px solid #222;
      display: flex;
      flex-direction: column;
    }

    iframe#preview {
      flex-grow: 1;
      border: none;
      width: 100%;
      height: 100%;
      border-radius: 0;
      box-shadow: none;
    }

    @media (max-width: 800px) {
      body {
        flex-direction: column;
      }
      .container {
        flex-direction: column;
      }
      .editors-wrapper, .preview-container {
        width: 100%;
        height: 50vh;
      }
      .editor-row {
        flex-direction: column;
        height: 50%;
      }
      .code-box {
        border-left: 1px solid #222 !important;
        border-right: 1px solid #222 !important;
        border-top: 1px solid #222 !important;
        border-bottom: none !important;
        width: 100% !important;
      }
      .save-container {
        padding: 8px;
      }
      button#save-code-btn,
      button#download-code-btn {
        padding: 8px 20px;
        font-size: 14px;
        margin: 4px 6px;
      }
    }
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

.container {
  display: flex;
  height: 90vh; /* fit inside the page without scrolling too much */
  width: 100%;
}

.editors-wrapper {
  display: flex;
  flex-direction: column;
  width: 50%;
  height: 100%;
  padding: 5px;
  box-sizing: border-box;
  overflow: hidden;
}

.editor-row {
  display: flex;
  flex-grow: 1;
  gap: 5px;
}

.code-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #0d0d0d;
  overflow: hidden;
}

textarea {
  flex-grow: 1;
  width: 100%;
  background: #000;
  color: #fff;
  border: none;
  font-family: monospace;
  font-size: 14px;
  padding: 8px;
  resize: none;
  outline: none;
}

.save-container {
  display: flex;
  justify-content: center;
  padding: 8px;
  gap: 10px;
}

.preview-container {
  width: 50%;
  height: 100%;
  background: white;
  border-left: 2px solid #222;
  display: flex;
  flex-direction: column;
}

iframe#preview {
  flex-grow: 1;
  border: none;
  width: 100%;
}