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

body { 
  height: 100vh; display: flex; align-items: center; justify-content: center; 
  background: url('../img/bg-kantor.jpg') center/cover no-repeat; /* Gambar latar belakang */
}

.login-wrapper { 
  /* Ubah angka 0.4 menjadi 0.2 atau 0.1 agar lebih transparan/lebih terlihat foto di belakang */
  background: rgba(255, 255, 255, 0.05); 
  
  /* Efek blur tetap ada agar tetap elegan */
  backdrop-filter: blur(10px);           
  -webkit-backdrop-filter: blur(10px);   
  
  padding: 40px; 
  border-radius: 20px; 
  width: 100%; 
  max-width: 400px; 
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* 2. Membuat input form tetap "tajam" dan solid agar mudah dibaca */
input { 
  width: 100%; 
  padding: 14px; 
  margin-bottom: 15px; 
  border: 1px solid #cbd5e1; 
  border-radius: 8px; 
  background: rgba(255, 255, 255, 0.95); /* Putih solid agar teks tajam */
  color: #1e3a8a;
  font-weight: 500;
}

/* 3. Memberikan kontras pada teks judul agar tetap terbaca di latar transparan */
.header-portal h1, .header-portal h2, .header-portal p {
  color: #1e3a8a; /* Warna biru gelap agar kontras */
  text-shadow: 0px 0px 1px rgba(255,255,255,0.8); /* Sedikit bayangan teks */
}

.logo-img { width: 70px; margin-bottom: 10px; }
h3 { color: #1e3a8a; margin-bottom: 15px; }

input { width: 100%; padding: 12px; margin-bottom: 15px; border: 1px solid #cbd5e1; border-radius: 8px; background: rgba(255,255,255,0.5); }

/* Tombol Utama (Masuk ke Portal) */
.btn-primary {
  width: 100%;
  padding: 14px;
  background-color: #1e3a8a; /* Biru Bank */
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  
  /* Menambahkan transisi halus */
  transition: all 0.3s ease-in-out;
}

.btn-primary:hover {
  background-color: #d97706; /* Oranye keemasan yang elegan */
  transform: translateY(-2px); /* Tombol sedikit terangkat */
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3); /* Bayangan lembut agar tombol menonjol */
}

/* Tombol Sekunder (Kalkulator) */
.btn-secondary {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(217, 119, 6, 0.2);
  border-radius: 8px;
  cursor: pointer;
  color: #1e3a8a;
  font-weight: 500;
  
  /* Menambahkan transisi halus */
  transition: all 0.3s ease-in-out;
}

.btn-secondary:hover {
  background-color: #fef3c7; /* Warna kuning sangat muda/soft */
  border-color: #d97706;
  color: #d97706;
}

.dev-info { margin-top: 20px; font-size: 11px; color: #64748b; }