@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: #151f28;
  overflow: hidden;
}

.login-box {
  position: relative;
  width: 400px;
  height: 450px;
  background: #191919;
  border-radius: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

h2 {
  font-size: 2em;
  color: #fff;
  text-align: center;
  transition: 0.5s ease;
}

.input-check:checked ~ h2 {
  color: #00f7ff;
  text-shadow: 0 0 15px #00f7ff, 0 0 30px #00f7ff;
}

.input-box {
  position: relative;
  width: 310px;
  margin: 30px 0;
}

.input-box .input-line {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: #fff;
  transition: 0.5s ease;
}

.input-check:checked ~ .input-box .input-line {
  background: #00f7ff;
  box-shadow: 0 0 10px #00f7ff;
}

.input-box label {
  position: absolute;
  top: 50%;
  left: 5px;
  transform: translateY(-50%);
  font-size: 1em;
  color: #fff;
  pointer-events: none;
  transition: 0.5s ease;
}

.input-box input:focus ~ label,
.input-box input:valid ~ label {
  top: -5px;
  opacity: 0;
  
}

.input-check:checked ~ .input-box label {
  color: #00f7ff;
  text-shadow: 0 0 10px #00f7ff;
}

.input-box input {
  width: 100%;
  height: 50px;
  background: transparent;
  border: none;
  outline: none;
  font-size: 1em;
  color: #fff;
  padding: 0 35px 0 5px;
  transition: 0.5s ease;
}

.input-check:checked ~ .input-box input {
  color: #00f7ff;
  text-shadow: 0 0 5px #00f7ff;
}

.input-box .icon {
  position: absolute;
  right: 8px;
  color: #fff;
  font-size: 1.2em;
  line-height: 57px;
  transition: 0.5s ease;
}

.input-check:checked ~ .input-box .icon {
  color: #00f7ff;
  filter: drop-shadow(0 0 5px #00f7ff);
}

.remember-forgot {
  color: #fff;
  font-size: 0.9em;
  margin: -15px 0 15px;
  display: flex;
  justify-content: space-between;
  transition: 0.5s ease;
}

.input-check:checked ~ .remember-forgot {
  color: #00f7ff;
  text-shadow: 0 0 10px #00f7ff;
}

.remember-forgot label input {
  accent-color: #fff;
  margin-right: 3px;
  transition: 0.5s ease;
}

.input-check:checked ~ .remember-forgot label input {
  accent-color: #00f7ff;
}

.remember-forgot a {
  color: #fff;
  text-decoration: none;
  transition: color 0.5s ease;
}

.remember-forgot a:hover {
  text-decoration: underline;
}

.input-check:checked ~ .remember-forgot a {
  color: #00f7ff;
}

button {
  width: 100%;
  height: 40px;
  background: #fff;
  border: none;
  outline: none;
  border-radius: 40px;
  cursor: pointer;
  font-size: 1em;
  color: #191919;
  font-weight: 500;
  transition: 0.5s ease;
}

.glowing-light {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 10px;
  background: #00f7ff;
  border-radius: 20px;
}

.input-check:checked ~ button {
  background: #00f7ff;
  box-shadow: 0 0 15px #00f7ff, 0 0 15px #00f7ff;
}

.register-link {
  color: #fff;
  font-size: 0.9em;
  text-align: center;
  margin: 25px 0 10px;
  transition: 0.5s ease;
}

.input-check:checked ~ .register-link {
  color: #00f7ff;
  text-shadow: 0 0 10px #00f7ff;
}

.register-link p a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.5s ease;
}

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

.input-check:checked ~ .register-link p a {
  color: #00f7ff;
}

.light {
  position: absolute;
  top: -200%;
  left: 0;
  width: 100%;
  height: 950px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.3) -50%,
    rgba(255, 255, 255, 0) 90%
  );
  clip-path: polygon(20% 0, 80% 0, 100% 100%, 0 100%);
  pointer-events: none;
  transition: 0.5s ease;
}

.input-check:checked ~ .light {
  top: -90%;
}

.toggle {
  position: absolute;
  top: 20px;
  right: -70px;
  width: 60px;
  height: 120px;
  background: #191919;
  border-radius: 10px;
}

.toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 80%;
  background: #000;
}

.toggle::after {
  content: "";
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 45px;
  height: 45px;
  background: #333;
  border: 2px solid #191919;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  transition: 0.5s ease;
}

.input-check:checked ~ .toggle::after {
  top: 65px;
}

.input-check {
  position: absolute;
  right: -70px;
  z-index: 1;
  opacity: 0;
}

.toggle .text {
  position: absolute;
  top: 17px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: 1em;
  z-index: 1;
  text-transform: uppercase;
  pointer-events: none;
  transition: 0.5s ease;
}

.toggle .text.off {
  opacity: 1;
}

.input-check:checked ~ .toggle .text.off {
  top: 76px;
  opacity: 0;
}

.toggle .text.on {
  opacity: 0;
}

.input-check:checked ~ .toggle .text.on {
  top: 76px;
  opacity: 1;
  color: #00f7ff;
  text-shadow: 0 0 15px #00f7ff, 0 0 30px #00f7ff, 0 0 45px #00f7ff,
    0 0 60px #00f7ff;
}


.input-box input.not-empty + label {
    display: none;
}