/* A4 document preview + print layout */
.doc {
  font-family: var(--font);
  color: #111;
  font-size: 12px;
  line-height: 1.45;
}
.doc-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.doc-header .left { display: flex; gap: 12px; }
.doc-logo { max-width: 90px; max-height: 70px; object-fit: contain; }
.doc-co-name { font-size: 17px; font-weight: 700; }
.doc-co-info { color: #444; font-size: 11px; white-space: pre-line; }
.doc-title-block { text-align: right; }
.doc-title { font-size: 26px; font-weight: 800; letter-spacing: .05em; color: #0f5fff; }
.doc-meta { font-size: 11px; color: #444; margin-top: 6px; }
.doc-meta b { color: #111; }

.doc-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0; }
.doc-party { border: 1px solid #e5e7eb; padding: 10px 12px; border-radius: 6px; }
.doc-party h5 { margin: 0 0 4px; color: #6b7280; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.doc-items { width: 100%; border-collapse: collapse; margin-top: 10px; }
.doc-items th { background: #0f5fff; color: #fff; padding: 8px; text-align: left; font-size: 11px; }
.doc-items th.num, .doc-items td.num { text-align: right; }
.doc-items td { padding: 8px; border-bottom: 1px solid #e5e7eb; font-size: 11px; vertical-align: top; }
.doc-items td.num { white-space: nowrap; }

.doc-totals { display: flex; justify-content: flex-end; margin-top: 14px; }
.doc-totals table { border-collapse: collapse; min-width: 280px; }
.doc-totals td { padding: 5px 8px; font-size: 11px; }
.doc-totals td.label { color: #6b7280; text-align: right; }
.doc-totals td.value { text-align: right; min-width: 110px; }
.doc-totals tr.grand td { border-top: 2px solid #111; font-weight: 700; font-size: 13px; color: #0f5fff; padding-top: 8px; }
.doc-totals tr.balance td { font-weight: 700; }

.doc-payment { margin-top: 22px; padding: 10px 12px; background: #f9fafb; border-left: 3px solid #0f5fff; border-radius: 4px; }
.doc-payment h5 { margin: 0 0 4px; color: #6b7280; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }

.doc-notes { margin-top: 12px; font-size: 11px; color: #333; white-space: pre-line; }
.doc-terms { margin-top: 6px; font-size: 11px; color: #555; white-space: pre-line; }

.doc-foot { margin-top: 28px; padding-top: 8px; border-top: 1px solid #e5e7eb; text-align: center; color: #6b7280; font-size: 10px; }

.status-badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 10px; font-weight: 600; letter-spacing: .05em; }
.status-DRAFT { background: #f3f4f6; color: #374151; }
.status-SENT { background: #fef3c7; color: #92400e; }
.status-PAID { background: #dcfce7; color: #166534; }
.status-VOID { background: #fee2e2; color: #991b1b; }