Inicio de sesión y registro modernos | TheDoc

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Inicio de sesión y registro modernos | TheDoc

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HTML

<!doctype html>
<html lang="en">
<head>
  <title>Modern Login & Sign Up | Webleb</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
  <meta name="keywords" content="login, sign up, register, authentication, modern, gradient, web design, Webleb, form, UI, CSS, HTML">
  <link rel="stylesheet" href="https://unicons.iconscout.com/release/v2.1.9/css/unicons.css">
  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.5.0/css/bootstrap.min.css">
  <link rel="stylesheet" href="/css/styles.css">
</head>
<body>
  
  <div class="section">
    <div class="container">
      <div class="row full-height justify-content-center">
        <div class="col-12 text-center align-self-center py-5">
          <div class="section pb-5 pt-5 pt-sm-2 text-center">
            <h6 class="mb-0 pb-3" id="switch-tabs">
              <span id="login-tab">Log In </span>
              <span id="signup-tab">Sign Up</span>
            </h6>
            <input class="checkbox" type="checkbox" id="reg-log" name="reg-log"/>
            <label for="reg-log"></label>
            <div class="card-3d-wrap mx-auto">
              <div class="card-3d-wrapper">
                <div class="card-front">
                  <div class="center-wrap">
                    <div class="section text-center">
                      <h4 class="mb-4 pb-3">Log In</h4>
                      <div class="form-group">
                        <input type="email" class="form-style" placeholder="Email">
                        <i class="input-icon uil uil-at"></i>
                      </div>  
                      <div class="form-group mt-2">
                        <input type="password" class="form-style" placeholder="Password">
                        <i class="input-icon uil uil-lock-alt"></i>
                      </div>
                      <a href="https://www.web-leb.com/code" class="btn mt-4">Login</a>
                      <p class="mb-0 mt-4 text-center"><a href="https://www.web-leb.com/code" class="link">Forgot your password?</a></p>
                    </div>
                  </div>
                </div>
                <div class="card-back">
                  <div class="center-wrap">
                    <div class="section text-center">
                      <h4 class="mb-3 pb-3">Sign Up</h4>
                      <div class="form-group">
                        <input type="text" class="form-style" placeholder="Full Name">
                        <i class="input-icon uil uil-user"></i>
                      </div>  
                      <div class="form-group mt-2">
                        <input type="tel" class="form-style" placeholder="Phone Number">
                        <i class="input-icon uil uil-phone"></i>
                      </div>  
                      <div class="form-group mt-2">
                        <input type="email" class="form-style" placeholder="Email">
                        <i class="input-icon uil uil-at"></i>
                      </div>
                      <input type="hidden" name="username" value="TheDoc" class="thedoc-hidden">
                      <div class="form-group mt-2">
                        <input type="password" class="form-style" placeholder="Password">
                        <i class="input-icon uil uil-lock-alt"></i>
                      </div>
                      <a href="https://www.web-leb.com/code" class="btn mt-4">Register</a>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  <script>
    const regLog = document.getElementById('reg-log');
    const loginTab = document.getElementById('login-tab');
    const signupTab = document.getElementById('signup-tab');

loginTab.addEventListener('click', () => {
      regLog.checked = false;
      updateTabs();
    });

signupTab.addEventListener('click', () => {
      regLog.checked = true;
      updateTabs();
    });

regLog.addEventListener('change', updateTabs);

// Initial state
    updateTabs();
  </script>
</body>
</html>

CSS

@import url('https://fonts.googleapis.com/css?family=Poppins:400,500,600,700,800,900');
body{
  font-family: 'Poppins', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  color: #fff;
  background: linear-gradient(135deg, #232526 0%, #414345 100%);
}
a:hover {
  text-decoration: none;
}
.link {
  color: #ffb347;
}
.link:hover {
  color: #ffe29f;
}
p {
  font-weight: 500;
  font-size: 14px;
}
h4 {
  font-weight: 600;
}
h6 {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0;
  padding-bottom: 3px;
  position: relative;
}
h6 span{
  padding: 0 20px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.3s;
  color: #ffe29f;
  position: relative;
}
#reg-log:not(:checked) ~ label ~ .card-3d-wrap ~ h6 span:first-child,
#reg-log:checked ~ label ~ .card-3d-wrap ~ h6 span:last-child {
  color: #ffb347;
}
h6 span.active {
  color: #ffb347;
  border-bottom: 2px solid #ffb347;
}
.section{
  position: relative;
  width: 100%;
  display: block;
}
.full-height{
  min-height: 100vh;
}
[type="checkbox"]:checked,
[type="checkbox"]:not(:checked){
  display: none;
}
.checkbox:checked + label,
.checkbox:not(:checked) + label{
  position: relative;
  display: block;
  text-align: center;
  width: 60px;
  height: 16px;
  border-radius: 8px;
  padding: 0;
  margin: 10px auto;
  cursor: pointer;
  background: linear-gradient(90deg, #ffb347 0%, #ffcc33 100%);
}
.checkbox:checked + label:before,
.checkbox:not(:checked) + label:before{
  position: absolute;
  display: block;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #ffb347;
  background: linear-gradient(135deg, #232526 0%, #414345 100%);
  font-family: 'unicons';
  content: '\eb4f';
  z-index: 20;
  top: -10px;
  left: -10px;
  line-height: 36px;
  text-align: center;
  font-size: 24px;
  transition: all 0.5s ease;
}
.checkbox:checked + label:before {
  transform: translateX(44px) rotate(-270deg);
}
.card-3d-wrap {
  position: relative;
  width: 440px;
  max-width: 100%;
  height: 400px;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  perspective: 800px;
  margin-top: 60px;
  overflow: visible;
}
.card-3d-wrapper {
  width: 100%;
  height: 100%;
  position:absolute;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  transition: all 600ms ease-out; 
  backface-visibility: visible;
  overflow: visible;
}
.card-front, .card-back {
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, #434343 0%, #262626 100%);
  background-image: none;
  position: absolute;
  border-radius: 6px;
  -webkit-transform-style: preserve-3d;
  backface-visibility: hidden;
  overflow: hidden;
  /* verhindert, dass die Rückseite durchscheint */
}
.card-back {
  transform: rotateY(180deg);
}
.checkbox:checked ~ .card-3d-wrap .card-3d-wrapper {
  transform: rotateY(180deg);
}
.center-wrap{
  position: absolute;
  width: 100%;
  padding: 0 35px;
  top: 50%;
  left: 0;
  transform: translate3d(0, -50%, 35px) perspective(100px);
  z-index: 20;
  display: block;
}
.form-group{ 
  position: relative;
  display: block;
  margin: 0;
  padding: 0;
}
.form-style {
  padding: 13px 20px;
  padding-left: 55px;
  height: 48px;
  width: 100%;
  font-weight: 500;
  border-radius: 4px;
  font-size: 14px;
  line-height: 22px;
  letter-spacing: 0.5px;
  outline: none;
  color: #ffe29f;
  background: linear-gradient(90deg, #232526 0%, #414345 100%);
  border: none;
  -webkit-transition: all 200ms linear;
  transition: all 200ms linear;
  box-shadow: 0 4px 8px 0 rgba(21,21,21,.2);
}
.form-style:focus,
.form-style:active {
  border: none;
  outline: none;
  box-shadow: 0 4px 8px 0 rgba(21,21,21,.2);
}
.input-icon {
  position: absolute;
  top: 0;
  left: 18px;
  height: 48px;
  font-size: 24px;
  line-height: 48px;
  text-align: left;
  -webkit-transition: all 200ms linear;
  transition: all 200ms linear;
  color: #ffb347;
}
.btn{  
  border-radius: 4px;
  height: 44px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  -webkit-transition : all 200ms linear;
  transition: all 200ms linear;
  padding: 0 30px;
  letter-spacing: 1px;
  display: -webkit-inline-flex;
  display: -ms-inline-flexbox;
  display: inline-flex;
  align-items: center;
  background: linear-gradient(90deg, #ffb347 0%, #ffcc33 100%);
  color: #232526;
  border: none;
}
.btn:hover{  
  background: linear-gradient(90deg, #232526 0%, #414345 100%);
  color: #ffb347;
  box-shadow: 0 8px 24px 0 rgba(16,39,112,.2);
}
.thedoc-hidden {
  display: none !important;
}