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

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

body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Warna gradien yang lebih vibran */
  background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
  overflow: hidden;
}

/* Animasi Background Smooth */
@keyframes gradientBG {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.login {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1;
}

.login__form {
  position: relative;
  width: 400px;
  padding: 50px 40px;
  /* Glassmorphism Core */
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);

  animation:
    cardEntrance 0.8s ease-out,
    cardFloat 6s ease-in-out infinite;
}

@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.login__title {
  text-align: center;
  color: #fff;
  font-size: 2rem;
  margin-bottom: 40px;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.login__content {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.login__box {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 10px 15px;
  transition: all 0.3s ease;
}

.login__box:focus-within {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.login__icon {
  color: #fff;
  font-size: 1.2rem;
  opacity: 0.8;
  margin-right: 12px;
}

.login__input {
  width: 100%;
  border: none;
  outline: none;
  background: transparent;
  color: #fff;
  font-size: 15px;
  padding: 10px 0;
}

/* Chrome/Safari/Edge: Menghilangkan bg putih autofill */
.login__input:-webkit-autofill {
  -webkit-text-fill-color: white !important;
  transition: background-color 5000s ease-in-out 0s;
}

.login__input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.login__button {
  margin-top: 20px;
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.3),
    rgba(255, 255, 255, 0.1)
  );
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

.login__button:hover {
  background: #fff;
  color: #333;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.login__button:active {
  transform: scale(0.98);
}

/* Responsif */
@media (max-width: 450px) {
  .login__form {
    width: 90%;
    padding: 40px 25px;
  }
}