body {
  margin: 0;
  font-family: Arial;
  background: #eef2f7;
}

.container {
  display: flex;
  gap: 20px;
  padding: 20px;
}

/* FORM */
.form-box {
  width: 320px;
  background: white;
  padding: 15px;
  border-radius: 8px;
}

.form-group {
  margin-bottom: 10px;
}

label {
  font-size: 12px;
}

input {
  width: 100%;
  padding: 7px;
}

/* BUTTON */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

button {
  padding: 8px;
  border: none;
  background: #ef4444;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}

/* SURAT A4 */
.surat {
  width: 210mm;
  min-height: 297mm;
  background: white;
  padding: 25mm;
  box-sizing: border-box;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.right {
  text-align: right;
}

table td {
  padding: 4px;
}

.isi {
  margin-top: 10px;
  text-align: justify;
  line-height: 1.5;
}

/* TTD */
.ttd {
  margin-top: 80px;
  text-align: right;
}

.space {
  height: 70px;
}

/* PRINT */
@media print {
  .form-box {
    display: none;
  }

  body {
    background: white;
  }

  .container {
    display: block;
  }

  .surat {
    box-shadow: none;
    margin: 0;
  }
}