/* Base Styles */
 * {
    box-sizing: border-box;
  }
  body {
    margin: 0;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f1f3f4;
    color: #333;
    line-height: 1.6;
  }
  a {
    text-decoration: none;
    color: inherit;
  }

  /* Top Bar (Gmail-like) */
  .top-bar {
    background-color: #fff;
    height: 56px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid #e0e0e0;
  }
  .logo {
    font-size: 20px;
    font-weight: bold;
    color: #d93025;
  }

  /* Layout */
  .main-wrapper {
    display: flex;
    min-height: calc(100vh - 56px);
  }
  .sidebar {
    width: 240px;
    background-color: #fff;
    border-right: 1px solid #e0e0e0;
    padding: 16px;
  }
  .sidebar p {
    margin-bottom: 10px;
    font-size: 14px;
    color: #555;
    cursor: pointer;
  }
  .sidebar p:hover {
    background-color: #f5f5f5;
    border-radius: 4px;
    padding-left: 4px;
  }
  .content-area {
    flex: 1;
    padding: 24px;
    background-color: #fff;
    display: flex;
    flex-direction: column; /* So we can have a bottom bar pinned at bottom if we want */
  }

  /* Content Toolbar (Actions above the email) */
  .content-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 8px;
  }
  .toolbar-left button,
  .toolbar-right button {
    background: none;
    border: none;
    cursor: pointer;
    margin-right: 8px;
    color: #555;
    font-size: 14px;
  }
  .toolbar-left button:hover,
  .toolbar-right button:hover {
    color: #000;
    text-decoration: underline;
  }

  /* Subject Line / Sender Info */
  .subject-line {
    margin-bottom: 16px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 8px;
  }
  .subject-line h3 {
    font-size: 18px;
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .mail-label {
    background-color: #d93025;
    color: #fff;
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
  }
  .subject-line p {
    margin: 4px 0;
    font-size: 14px;
    color: #666;
  }

  /* Email Content Container */
  .email-body {
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 30px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  }
  .email-body h1 {
    color: #222;
    font-size: 28px;
    text-align: center;
    margin-bottom: 10px;
  }
  .email-body h2 {
    color: #555;
    font-size: 20px;
    text-align: center;
    margin-top: 0;
    margin-bottom: 20px;
  }
  .email-body p {
    font-size: 16px;
    color: #555;
    margin: 10px 0;
  }
  .email-body ul {
    font-size: 16px;
    color: #555;
    margin: 10px 0;
    padding-left: 20px;
  }
  .email-body li {
    margin-bottom: 5px;
  }

  /* Container for the Image (unchanged) */
  .image-container {
    text-align: center;
  }
  .image-container img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    display: block;
  }

  /* Call-to-Action Button */
  .cta-button {
    display: inline-block;
    padding: 12px 24px;
    margin: 20px auto;
    background-color: #d93025;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    border-radius: 4px;
    text-align: center;
    transition: background-color 0.3s ease;
  }
  .cta-button:hover {
    background-color: #b1271b;
  }

  /* Signature Section */
  .signature {
    margin-top: 30px;
    font-size: 14px;
    color: #777;
    border-top: 1px solid #ddd;
    padding-top: 15px;
  }

  /* Social Icons Section */
  .social-icons {
    text-align: center;
    margin-top: 20px;
  }
  .social-icons img {
    width: 32px;
    height: 32px;
    margin: 0 5px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
  }
  .social-icons img:hover {
    opacity: 1;
  }

  .footer {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #999;
  }

  /* Bottom Chat/Meet Bar (Optional) */
  .bottom-bar {
    background-color: #f1f3f4;
    border-top: 1px solid #ddd;
    height: 60px;
    display: flex;
    align-items: center;
    padding: 0 16px;
    color: #555;
  }
  .bottom-bar .chat-label {
    margin-right: 16px;
    font-weight: bold;
  }
  .bottom-bar .chat-item {
    margin-right: 12px;
    cursor: pointer;
  }
  .bottom-bar .chat-item:hover {
    text-decoration: underline;
  }