#ietnelp-app {
  --header-bg-color: #ffffff;
  --text-color: #333333;
  --button-bg-color: #28a745;
  --button-hover-bg-color: #1e7e34;
  --button-text-color: #ffffff;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --bg-color: rgb(240, 240, 240);
  --primary-color: rgb(33, 33, 33);
  --secondary-color: rgb(80, 80, 80);
  --highlight-color: rgb(0, 123, 255);
  --box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
  --border-radius: 20px;
}


#ietnelp-app {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  font-family: var(--font-family);
  display: flex;
  justify-content: center;
  align-items: center;
  align-content: center;
  min-height: 100vh;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}


#ietnelp-app .caja {
  margin: 20px auto;
  background-color: #fff;
  width: 90%;
  max-width: 400px;
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
}

#ietnelp-app .caja:hover {
  transform: translateY(-5px);
  box-shadow: 0px 8px 15px rgba(0, 0, 0, 0.2);
}


#ietnelp-app .ban {
  width: 100px;
  height: 100px;
  object-fit: cover;
  margin-bottom: 15px;
  border-radius: 50%;
  box-shadow: var(--box-shadow);
}


#ietnelp-app .ti {
  font-size: 1.2rem;
  font-weight: bold;
  line-height: 1.5;
  color: var(--primary-color);
  margin-top: 10px;
  text-transform: uppercase;
}


#ietnelp-app form {
  margin-top: 20px;
  width: 100%;
  max-width: 350px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

#ietnelp-app .inpute {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border: none;
  border-bottom: 2px solid var(--secondary-color);
  background: none;
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--primary-color);
  transition: border-color 0.3s;
  box-sizing: border-box;
}

#ietnelp-app .inpute:focus {
  border-bottom: 2px solid var(--highlight-color);
  outline: none;
}


#ietnelp-app .buttone {
  width: 95%;
  padding: 12px;
  margin-top: 15px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
  box-sizing: border-box;
  display: block;
}

#ietnelp-app .buttone:hover {
  background-color: #0069d9;
  transform: translateY(-2px);
}


@media (max-width: 500px) {
  #ietnelp-app .caja {
    width: 95%;
    padding: 15px;
  }

  #ietnelp-app .ban {
    width: 80px;
    height: 80px;
  }

  #ietnelp-app .ti {
    font-size: 1rem;
  }
}