    @import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');
    @import url('https://use.fontawesome.com/releases/v6.5.1/css/all.css');

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

    body {
      font-family: 'Poppins', sans-serif;
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      color: white;
      background:
        linear-gradient(180deg, rgba(92, 19, 120, 0.85) 0%, rgba(23, 7, 33, 0.78) 28%, rgba(0, 0, 0, 0.92) 100%),
        radial-gradient(circle at top, rgba(255, 0, 170, 0.35), transparent 35%),
        linear-gradient(135deg, #12061d 0%, #05070d 100%);
      background-attachment: fixed;
    }

    .login-box {
      background: rgba(0, 0, 0, 0.8);
      padding: 30px;
      border-radius: 15px;
      width: 90%;
      max-width: 400px;
      box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
    }

    .login-box h2 { text-align: center; margin-bottom: 20px; }

    .login-box input {
      width: 100%;
      padding: 12px;
      margin: 10px 0;
      border: none;
      border-radius: 25px;
      background: #333;
      color: #fff;
    }

    .password-container { position: relative; }

    .toggle-password {
      position: absolute; top: 50%; right: 15px;
      transform: translateY(-50%); background: none; border: none; color: #ccc; cursor: pointer;
    }

    .login-box input[type="submit"] {
      background-color: #45f3ff; color: #111; font-weight: bold; transition: 0.3s; cursor: pointer;
    }

    /* Estilo para los botones de redes sociales */
    .social-btn {
      background-color: #fff;
      color: #333;
      font-weight: bold;
      border: none;
      border-radius: 25px;
      padding: 12px;
      width: 100%;
      margin-top: 15px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      text-decoration: none;
      font-size: 0.9em;
    }

    .discord-btn {
      background-color: #5865F2;
      color: white;
      margin-top: 10px;
    }

    .discord-btn i { margin-right: 10px; }

    .links { display: flex; justify-content: space-between; margin-top: 15px; font-size: 0.9em; }
    .links a { color: #ff2770; text-decoration: none; }

    #alerta-error {
      background: #ff4d4d; color: #fff; padding: 10px 15px; border-radius: 10px;
      text-align: center; font-size: 0.9em; margin-bottom: 10px; display: none;
    }

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