/* marginstyle.css */

/* Reset dasar */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  background: #f9f9f9;
  color: #333;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: auto;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
}

/* Judul */
h1 {
  text-align: center;
  margin-bottom: 20px;
  color: #2c3e50;
}

h2 {
  margin: 15px 0;
  color: #444;
  border-left: 5px solid #3498db;
  padding-left: 10px;
}

/* --- Tabel umum --- */
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 25px;
}

th, td {
  border: 1px solid #ddd;
  padding: 10px 14px;
  text-align: center;
}

th {
  background: #f4f4f4;
  font-weight: bold;
}

/* --- Tabel hasil utama --- */
table.hasil-utama th {
  background: #3498db;
  color: white;
}

table.hasil-utama td {
  font-weight: bold;
  color: #2c3e50;
}

/* --- Tabel ringkasan --- */
#summaryMargin {
  margin-top: 30px;
}

#summaryMargin h3 {
  margin-bottom: 10px;
  color: #27ae60;
  border-left: 5px solid #27ae60;
  padding-left: 10px;
}

table.ringkasan th {
  background: #27ae60;
  color: white;
}

table.ringkasan td {
  color: #333;
}

/* Warna laba positif/negatif */
.laba-plus {
  color: green;
  font-weight: bold;
}

.laba-minus {
  color: red;
  font-weight: bold;
}

/* Responsif */
@media (max-width: 600px) {
  th, td {
    font-size: 14px;
    padding: 8px;
  }
  
  h1 {
    font-size: 22px;
  }
}