body {
  margin: 0;
  font-family: Arial, Tahoma, sans-serif;
  background: #f4f6f8;
  color: #1f2933;
}

.page {
  max-width: 1100px;
  margin: auto;
  padding: 25px;
}

.top {
  text-align: right;
  margin-bottom: 12px;
}

.top button, button {
  border: 0;
  padding: 11px 18px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: bold;
}

.hero {
  background: #1f4f46;
  color: white;
  padding: 28px;
  border-radius: 18px;
  margin-bottom: 20px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.card {
  background: white;
  padding: 22px;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

label {
  display: block;
  margin-top: 12px;
  font-weight: bold;
}

input, select {
  width: 100%;
  padding: 11px;
  margin-top: 5px;
  border: 1px solid #d9dee5;
  border-radius: 10px;
}

.main-btn {
  margin-top: 18px;
  background: #1f4f46;
  color: white;
  width: 100%;
}

.row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #d9dee5;
  padding: 11px 0;
}

.total {
  margin-top: 18px;
  background: #1f4f46;
  color: white;
  padding: 18px;
  border-radius: 14px;
  text-align: center;
}

.total strong {
  display: block;
  font-size: 28px;
  margin-top: 8px;
}

.notice {
  margin-top: 18px;
  padding: 14px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #7c2d12;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.7;
}

.brand {
  text-align: center;
  color: #6b7280;
}

.brand b {
  color: #1f4f46;
}

@media (max-width: 800px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  body {
    background: white;
  }

  .top,
  .hero,
  .card:first-child,
  button {
    display: none !important;
  }

  .page {
    padding: 0;
  }

  .grid {
    display: block;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}