/* RESET & BASE STYLES */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: #0d286c;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* CARD LAYOUT (MOBILE FIRST) */
.login-card {
  background-color: #ffffff;
  border-radius: 16px;
  padding: 24px 20px; /* Padding lebih kecil untuk HP */
  max-width: 420px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}

/* TYPOGRAPHY & LOGO */
.logo-img {
  width: 75px; /* Ukuran menyesuaikan layar kecil */
  height: auto;
}

.brand-title {
  color: #1a2b4c;
  font-weight: 700;
  font-size: 1.1rem;
  margin: 0 0 4px 0;
}

.brand-subtitle {
  color: #6c757d;
  font-size: 0.8rem;
  margin-bottom: 20px;
}

/* FORM ELEMENTS */
.form-label {
  font-weight: 600;
  font-size: 0.825rem;
  color: #333333;
  margin-bottom: 6px;
}

.input-group-text {
  background-color: #ffffff;
  border-right: none;
  color: #6c757d;
  padding-left: 12px;
  padding-right: 8px;
}

.form-control {
  border-left: none;
  font-size: 0.85rem;
  padding: 10px 12px;
}

.form-control:focus {
  box-shadow: none;
  border-color: #ced4da;
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
  border-color: #0b2259;
}

/* LINKS & BUTTONS */
.form-check-label {
  font-size: 0.775rem;
  color: #6c757d;
  user-select: none;
}

.forgot-link {
  font-size: 0.775rem;
  color: #0d286c;
  font-weight: 600;
  text-decoration: none;
}

.forgot-link:hover {
  text-decoration: underline;
}

.btn-login {
  background-color: #0b2259;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 12px;
  border-radius: 8px;
  border: none;
  transition:
    background-color 0.2s ease,
    transform 0.1s ease;
}

.btn-login:hover {
  background-color: #061539;
  color: #ffffff;
}

.btn-login:active {
  transform: scale(0.99);
}

.back-link {
  color: #555555;
  font-size: 0.825rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.back-link:hover {
  color: #0d286c;
}

/* MEDIA QUERIES (TABLET & DESKTOP) */
@media (min-width: 576px) {
  .login-card {
    padding: 40px 35px; /* Padding lebih luas untuk layar sedang ke atas */
    border-radius: 16px;
  }

  .logo-img {
    width: 90px;
  }

  .brand-title {
    font-size: 1.25rem;
  }

  .brand-subtitle {
    font-size: 0.875rem;
    margin-bottom: 25px;
  }

  .form-label {
    font-size: 0.85rem;
  }

  .form-control {
    font-size: 0.875rem;
  }

  .form-check-label,
  .forgot-link {
    font-size: 0.8rem;
  }
}