* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Oswald, arial;
}

body,
html {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: url(voting-e1711380786234.jpeg);
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  background-size: cover;
  overflow: hidden;
  position: relative;
}

.bg-circle {
  position: absolute;
  width: 250px;
  height: 250px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  filter: blur(40px);
  top: 10%;
  left: 10%;
  z-index: 0;
}

.bg-circle2 {
  position: absolute;
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  filter: blur(35px);
  bottom: 10%;
  right: 5%;
  z-index: 0;
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
  animation: float 3s ease-in-out infinite;
  opacity: 0.6;
}

@keyframes float {
  0% {
    transform: translateY(0px);
    opacity: 0.7;
  }
  50% {
    transform: translateY(-10px);
    opacity: 1;
  }
  100% {
    transform: translateY(0px);
    opacity: 0.7;
  }
}

.p1 {
  top: 20%;
  left: 15%;
  animation-duration: 4s;
}
.p2 {
  top: 60%;
  left: 25%;
  animation-duration: 5s;
}
.p3 {
  top: 40%;
  left: 80%;
  animation-duration: 3.5s;
}
.p4 {
  top: 75%;
  left: 60%;
  animation-duration: 6s;
}

.form-container {
  background: #ffffffdd;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 4px solid;
  border-radius: 20px;
  box-shadow: 3px 3px 6px rgb(21, 28, 66), -3px -3px 6px rgb(9, 31, 106);
  padding: 45px 40px;
  width: 420px;
  max-width: 90%;
  position: relative;
  z-index: 1;
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  text-align: center;
  margin-bottom: 35px;
}

.icon-wrapper {
  margin-bottom: 15px;
}

.lock-icon {
  font-size: 50px;
  display: inline-block;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.form-container h2 {
  color: #060c2d;
  font-size: 32px;
  margin-bottom: 8px;
  text-shadow: 2px 2px 4px rgba(56, 75, 169, 0.2);
}

.subtitle {
  color: #666;
  font-size: 14px;
  font-weight: 400;
}

.input-group {
  position: relative;
  margin-bottom: 30px;
}

.input-icon {
  position: absolute;
  left: 12px; /* UBAH dari 0 ke 12px */
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  z-index: 1;
}

.input-group input {
  width: 100%;
  padding: 14px 10px 14px 45px; /* UBAH dari 35px ke 45px */
  background: rgba(255, 255, 255, 0.8);
  border: 2px solid #3f6cff;
  border-radius: 10px;
  color: #333;
  outline: none;
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  transition: all 0.3s ease;
}

.input-group label {
  position: absolute;
  top: 14px;
  left: 45px; /* UBAH dari 35px ke 45px */
  pointer-events: none;
  color: #999;
  transition: 0.3s ease;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
}

.input-group input:focus {
  border-color: #060c2d;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 0 0 3px rgba(63, 108, 255, 0.1);
}

.input-group input:focus + label,
.input-group input:valid + label {
  top: -10px;
  left: 10px;
  font-size: 12px;
  color: #060c2d;
  background: white;
  padding: 0 5px;
  font-weight: 600;
}

.tombol {
  width: 100%;
  padding: 16px;
  border: none;
  outline: none;
  color: #fff;
  cursor: pointer;
  position: relative;
  z-index: 0;
  border-radius: 12px;
  font-family: Oswald, arial;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.tombol .arrow {
  font-size: 20px;
  transition: transform 0.3s ease;
}

.tombol:hover .arrow {
  transform: translateX(5px);
}

.tombol::after {
  content: "";
  z-index: -1;
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: hsl(234, 81%, 55%);
  left: 0;
  top: 0;
  border-radius: 12px;
}

.tombol::before {
  content: "";
  background: linear-gradient(
    45deg,
    rgb(22, 180, 237),
    rgb(59, 16, 214),
    rgb(72, 185, 205),
    rgb(75, 47, 233),
    rgb(79, 45, 189),
    rgb(74, 182, 209),
    rgb(93, 28, 130),
    rgb(22, 180, 237)
  );
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 600%;
  z-index: -1;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  filter: blur(8px);
  animation: glowing 20s linear infinite;
  transition: opacity 0.3s ease-in-out;
  border-radius: 12px;
  opacity: 0.7;
}

@keyframes glowing {
  0% {
    background-position: 0 0;
  }
  50% {
    background-position: 400% 0;
  }
  100% {
    background-position: 0 0;
  }
}

.tombol:hover::before {
  opacity: 1;
}

.tombol:hover::after {
  background: transparent;
}

.tombol:hover {
  transform: scale(1.05);
}

.tombol:active {
  color: rgb(81, 83, 193);
  font-weight: bold;
  transform: scale(0.95);
}

.back-link {
  margin-top: 25px;
  text-align: center;
}

.back-link a {
  color: #384ba9;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}

.back-link a:hover {
  color: #060c2d;
  transform: translateX(-3px);
}

@media (max-width: 480px) {
  .form-container {
    padding: 35px 25px;
    width: 95%;
  }

  .form-container h2 {
    font-size: 26px;
  }

  .lock-icon {
    font-size: 40px;
  }
}