/* ============================================================
   BILLING.CSS — Professional Invoice Display
   ============================================================ */

.billing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
}

.invoice-preview {
  background: #fff;
  color: #1a1a2e;
  padding: 30px;
  border-radius: var(--radius-md);
  font-family: 'Courier New', Courier, monospace;
}

.invoice-header {
  text-align: center;
  border-bottom: 2px dashed #000;
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.invoice-header h2 { font-size: 18px; text-transform: uppercase; margin-bottom: 4px; }
.invoice-header p { font-size: 12px; margin: 0; }

.invoice-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 20px;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.invoice-table th { text-align: left; font-size: 12px; border-bottom: 1px solid #ddd; padding: 8px 0; }
.invoice-table td { font-size: 12px; padding: 8px 0; }

.total-section {
  border-top: 2px dashed #000;
  padding-top: 10px;
  text-align: right;
}

@media print {
  body * { visibility: hidden; }
  .invoice-preview, .invoice-preview * { visibility: visible; }
  .invoice-preview { position: absolute; left: 0; top: 0; width: 100%; box-shadow: none; border: none; }
}