body {
      background: linear-gradient(135deg, #fce4ec, #f8bbd0);
      font-family: 'Quicksand', sans-serif;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
    }

    .login-container {
      background: white;
      padding: 30px 40px;
      border-radius: 15px;
      box-shadow: 0 8px 25px rgba(194, 24, 91, 0.3);
      width: 320px;
      text-align: center;
    }

    h2 {
      color: #c2185b;
      margin-bottom: 25px;
    }

    input[type="text"], input[type="password"] {
      width: 100%;
      padding: 12px 10px;
      margin: 12px 0;
      border-radius: 8px;
      border: 1px solid #ccc;
      font-size: 15px;
    }

    button {
      background-color: #c2185b;
      color: white;
      border: none;
      padding: 12px;
      width: 100%;
      border-radius: 10px;
      font-size: 16px;
      cursor: pointer;
      margin-top: 15px;
      transition: background-color 0.3s ease;
    }

    button:hover {
      background-color: #ad1457;
    }

    .error {
      color: red;
      margin-top: 10px;
      font-weight: 600;
    }

    .back-button {
      display: inline-block;
      margin-top: 20px;
      text-decoration: none;
      color: #c2185b;
      font-weight: 600;
      transition: color 0.3s ease;
    }

    .back-button:hover {
      color: #ad1457;
      text-decoration: underline;
    }