@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: #000;
}

.container {
  display: flex;
  width: 85%;
  height: 500px;
  background: #000;
  box-shadow: 0 0 50px #0ef;
  border-radius: 20px;
  overflow: hidden;
}

.container:hover {
  animation: animate 1s linear infinite;
}

@keyframes animate {
  100% {
    filter: hue-rotate(360deg);
  }
}

.left-panel {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.right-panel {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.image-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.rig-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  padding: 20px;
  text-align: center;
  color: #fff;
}

.image-overlay h2 {
  font-size: 24px;
  margin-bottom: 10px;
  color: #0ef;
}

.image-overlay p {
  font-size: 16px;
}

.wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 20px;
  overflow: hidden;
}

.form-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  transition: 1s ease-in-out;
}

.wrapper.active .form-wrapper.sign-in {
  transform: translateY(-450px);
}

.wrapper .form-wrapper.sign-up {
  position: absolute;
  top: 450px;
  left: 0;
}

.wrapper.active .form-wrapper.sign-up {
  transform: translateY(-450px);
}

h2 {
  font-size: 30px;
  color: #fff;
  text-align: center;
}

h3 {
  font-size: 25px;
  color: #fff;
  text-align: center;
}

h4 {
  font-size: 20px;
  color: #fff;
  text-align: center;
}

h5 {
  font-size: 10px;
  color: gray;
  text-align: center;
  margin-bottom: 20px;
}

.input-group {
  position: relative;
  margin: 30px 0;
  border-bottom: 2px solid #fff;
}

.input-group label {
  position: absolute;
  top: 50%;
  left: 5px;
  transform: translateY(-50%);
  font-size: 16px;
  color: #fff;
  pointer-events: none;
  transition: .5s;
}

.input-group input {
  width: 100%;
  height: 40px;
  font-size: 16px;
  color: #fff;
  padding: 0 5px;
  background: transparent;
  border: none;
  outline: none;
}

.input-group input:focus~label,
.input-group input:valid~label {
  top: -5px;
}

.remember {
  margin: -5px 0 15px 5px;
}

.remember label {
  color: #fff;
  font-size: 14px;
}

.remember label input {
  accent-color: #0ef;
}

button {
  position: relative;
  width: 100%;
  height: 40px;
  background: #0ef;
  box-shadow: 0 0 10px #0ef;
  font-size: 16px;
  color: #000;
  font-weight: 500;
  cursor: pointer;
  border-radius: 30px;
  border: none;
  outline: none;
  margin-top: 20px;
}

.signUp-link {
  font-size: 14px;
  text-align: center;
  margin: 15px 0;
}

.signUp-link p {
  color: #fff;
}

.signUp-link p a {
  color: #0ef;
  text-decoration: none;
  font-weight: 500;
}

.signUp-link p a:hover {
  text-decoration: underline;
}

/* Responsiveness */
@media (max-width: 900px) {
  .container {
    flex-direction: column;
    width: 400px;
    height: auto;
  }
  
  .right-panel {
    display: none;
  }
  
  .left-panel {
    padding: 40px;
  }
}