/* ==========================================================================
   print.css — A4 preview modal, paper sheets, checklist sheet, @media print
   Layer 5 of 5. Paper is always light: sheet colors are intentionally
   hardcoded so the dark theme never bleeds into a printed contract.
   The standalone print iframe has its own copy of these rules
   (see js/export-pdf.js).
   ========================================================================== */

:root {
  --paper: #ffffff;
  --paper-ink: #000000;
  --paper-line: #333333;
  --paper-line-soft: #cccccc;
  --paper-head: #eeeeee;
}

/* --------------------------------------------------------------------------
   Preview modal shell
   -------------------------------------------------------------------------- */
.print-preview-backdrop {
  padding: var(--space-4);
  align-items: stretch;
}

.print-preview-modal {
  width: min(980px, 100%);
  max-height: calc(100vh - 1.5rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5) var(--space-5);
}

.print-preview-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-shrink: 0;
}

.print-preview-head h3 {
  margin-bottom: var(--space-1);
}

.print-preview-hint {
  margin: 0;
  max-width: 36rem;
}

.print-preview-actions {
  flex-shrink: 0;
}

.print-preview-scroll {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: var(--space-4);
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.print-preview-pages {
  display: none;
}

.print-preview-source {
  display: block;
  margin: 0 auto;
}

.print-preview-scroll.is-editing .print-preview-source {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Paper: paginated probe pages (measurement) and the editable sheet
   -------------------------------------------------------------------------- */
.print-a4-page {
  position: relative;
  width: 210mm;
  height: 297mm;
  max-width: 100%;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-line-soft);
  box-shadow: var(--shadow-2);
  font-family: var(--font);
  font-size: 11pt;
  line-height: 1.75;
}

.print-a4-page-clip {
  position: absolute;
  top: 12mm;
  right: 14mm;
  left: 14mm;
  bottom: 12mm;
  overflow: hidden;
}

.print-a4-page-flow {
  width: 100%;
  color: var(--paper-ink);
}

.print-a4-page-flow.print-a4-sheet {
  position: static;
  width: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.print-a4-page-measure {
  position: absolute;
  left: -99999px;
  top: 0;
  width: 182mm;
  min-height: 0;
  margin: 0;
  padding: 0;
  visibility: hidden;
  pointer-events: none;
  background: transparent;
  border: none;
  box-shadow: none;
  color: var(--paper-ink);
  font-family: var(--font);
  font-size: 11pt;
  line-height: 1.75;
}

.print-a4-sheet {
  position: relative;
  width: min(210mm, 100%);
  min-height: 297mm;
  height: auto;
  margin: 0 auto;
  padding: 12mm 14mm;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-line-soft);
  box-shadow: var(--shadow-2);
  font-family: var(--font);
  font-size: 11pt;
  line-height: 1.75;
  outline: none;
}

.print-a4-sheet:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* --- Document typography on paper ---------------------------------------- */
.print-a4-sheet h1,
.print-a4-sheet .title {
  margin: 0 0 12pt;
  color: var(--paper-ink);
  text-align: center;
  font-size: 16pt;
  font-weight: 700;
}

.print-a4-sheet h2 {
  margin: 14pt 0 8pt;
  color: var(--paper-ink);
  text-align: right;
  font-size: 13pt;
  font-weight: 700;
}

.print-a4-sheet h3 {
  margin: 10pt 0 6pt;
  color: var(--paper-ink);
  text-align: right;
  font-size: 11.5pt;
  font-weight: 700;
}

.print-a4-sheet p {
  margin: 0 0 8pt;
  text-align: justify;
}

.print-a4-sheet hr {
  border: none;
  border-top: 1px solid var(--paper-line);
  margin: 14pt 0;
}

/* --- Paper tables -------------------------------------------------------- */
.print-a4-sheet table.data {
  width: 100%;
  margin: 12pt 0;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 10.5pt;
}

.print-a4-sheet table.data th,
.print-a4-sheet table.data td {
  padding: 5pt 6pt;
  border: 1px solid var(--paper-line);
  background: transparent;
  color: var(--paper-ink);
  word-wrap: break-word;
}

.print-a4-sheet table.data th {
  background: var(--paper-head);
  font-weight: 700;
  text-align: center;
}

.print-a4-sheet table.data .col-fit {
  width: 1%;
  white-space: nowrap;
}

/* Check table: content-sized columns, leftover width goes to sayad id. */
.print-a4-sheet table.data.checks-table {
  table-layout: auto;
  width: 100%;
  font-size: 9pt;
}

.print-a4-sheet table.data.checks-table th,
.print-a4-sheet table.data.checks-table td {
  padding: 3.5pt 4pt;
  width: 1%;
  min-width: 0;
  max-width: none;
  white-space: nowrap;
  word-break: normal;
  word-wrap: normal;
}

.print-a4-sheet table.data.checks-table .col-sayad {
  width: auto;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.print-a4-sheet td.c,
.print-a4-sheet th.c {
  text-align: center;
}

.print-a4-sheet td.n {
  text-align: left;
  direction: ltr;
  unicode-bidi: plaintext;
}

/* --- Contract meta + signature blocks ------------------------------------ */
.print-a4-sheet .contract-meta-block {
  margin: 0 0 12pt;
}

.print-a4-sheet .contract-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-4);
  margin: 0 0 4pt;
}

.print-a4-sheet .contract-meta-right {
  flex: 1 1 auto;
  text-align: right;
}

.print-a4-sheet .contract-meta-left {
  flex: 0 1 auto;
  text-align: left;
  white-space: nowrap;
  direction: rtl;
}

.print-a4-sheet .contract-sign-row {
  display: flex;
  gap: var(--space-4);
  align-items: stretch;
  margin: var(--space-5) 0 0;
  page-break-inside: avoid;
}

.print-a4-sheet .contract-sign-final {
  margin-bottom: var(--space-3);
}

.print-a4-sheet .contract-sign-col {
  flex: 1 1 0;
  min-width: 0;
  padding: 0.55rem 0.65rem 2.5rem;
  border: 1px solid var(--paper-line);
}

.print-a4-sheet .contract-sign-col h3 {
  margin: 0 0 0.45rem;
  font-size: 11pt;
  text-align: right;
}

.print-a4-sheet .contract-sign-col p {
  margin: 0 0 0.35rem;
  text-align: right;
}

.print-a4-sheet .contract-sign-space {
  margin-top: 1.25rem !important;
  min-height: 3.5rem;
}

/* --------------------------------------------------------------------------
   Checklist sheet (interactive on screen, printable as-is)
   -------------------------------------------------------------------------- */
.checklist-sheet h1 {
  margin: 0 0 var(--space-3);
  text-align: center;
  font-size: 15pt;
}

.checklist-sheet .checklist-meta {
  margin: 0 0 var(--space-5);
  color: #333;
  font-size: 0.92rem;
}

.checklist-sheet .checklist-section {
  margin: 0 0 var(--space-5);
}

.checklist-sheet .checklist-section h2 {
  margin: 0 0 var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 1px solid var(--paper-line);
  font-size: 1.05rem;
}

.checklist-sheet .checklist-section ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2) var(--space-4);
  align-items: start;
}

.checklist-sheet .checklist-section li {
  margin: 0;
  min-width: 0;
}

.checklist-sheet .checklist-item {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  color: var(--paper-ink);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
}

.checklist-sheet .checklist-item-check {
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  margin: 0;
  accent-color: var(--paper-ink);
}

.checklist-sheet .checklist-item-text {
  flex: 1 1 auto;
  min-width: 0;
  line-height: 1.4;
}

.checklist-sheet .checklist-item-check:checked + .checklist-item-text {
  text-decoration: line-through;
  color: #666;
}

/* --------------------------------------------------------------------------
   Responsive preview
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .print-preview-backdrop {
    padding: 0;
    align-items: stretch;
  }

  .print-preview-modal {
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    padding:
      max(var(--space-4), env(safe-area-inset-top, 0px))
      max(var(--space-4), env(safe-area-inset-right, 0px))
      max(var(--space-4), env(safe-area-inset-bottom, 0px))
      max(var(--space-4), env(safe-area-inset-left, 0px));
  }

  .print-preview-head {
    flex-direction: column;
    align-items: stretch;
  }

  .print-preview-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    gap: var(--space-2);
  }

  .print-preview-actions .btn,
  .print-preview-actions .ghost {
    width: 100%;
    white-space: nowrap;
    padding-inline: var(--space-2);
    font-size: var(--text-xs);
  }

  .print-preview-scroll {
    padding: var(--space-3);
  }

  .print-a4-sheet {
    width: 100%;
    max-width: 100%;
    min-height: auto;
    padding: var(--space-4);
    box-shadow: none;
  }

  .checklist-sheet .checklist-section ul {
    grid-template-columns: 1fr;
  }

  /* Checklist preview has only 2 actions */
  #checklistPreviewBackdrop .print-preview-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   Direct browser print of the app window: paper only, no app chrome
   -------------------------------------------------------------------------- */
@media print {
  @page {
    size: A4 portrait;
    margin: 12mm 14mm;
  }

  html,
  body {
    background: var(--paper) !important;
    color: var(--paper-ink) !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .app-bar,
  .app-tabs,
  .app-toast,
  .deal-summary-sticky,
  .print-preview-head,
  .tip-bubble,
  .tip-arrow,
  .bank-suggest {
    display: none !important;
  }

  .modal-backdrop,
  .print-preview-modal,
  .print-preview-scroll {
    position: static;
    max-height: none;
    padding: 0;
    overflow: visible;
    background: var(--paper);
    border: 0;
    box-shadow: none;
  }

  .print-a4-sheet {
    width: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 0;
    box-shadow: none;
  }
}