body {
  font-family: "Inter", sans-serif;
  background: #f4f6f9;
}

/* Card */
.card {
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-4px);
}

/* Input */
.form-control {
  border-radius: 10px;
  padding: 12px;
  border: 1px solid #dcdcdc;
}

.form-control:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.15rem rgba(13, 110, 253, 0.15);
}

/* Button */
.btn-primary {
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 500;
  background: linear-gradient(135deg, #0d6efd, #2a7bff);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0b5ed7, #1f6be0);
}

/* Heading */
h2 {
  letter-spacing: 0.5px;
}

/* Result box (dipakai nanti di process.php) */
.result-box {
  background: white;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  margin-top: 25px;
}

/* Table amortisasi */
.table-kpr {
  font-size: 14px;
}

.table-kpr thead {
  background: #0d6efd;
  color: white;
}

.table-kpr tbody tr:hover {
  background: #f2f7ff;
}

/* Analisa */
.analisa-sehat {
  color: #198754;
  font-weight: 600;
}

.analisa-aman {
  color: #0dcaf0;
  font-weight: 600;
}

.analisa-resiko {
  color: #ffc107;
  font-weight: 600;
}

.analisa-berat {
  color: #dc3545;
  font-weight: 700;
}