/* ================================================================
   TrustDoc AI — Modern Professional Legal Document
   Clean, contemporary design — not a classic "old" legal doc
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&display=swap');

/* ════════════════════════════════════════════════════════════
   TOKENS
════════════════════════════════════════════════════════════ */
.dh-root {
  --ink:       #0d1117;
  --ink-mid:   #374151;
  --ink-light: #6b7280;
  --ink-muted: #9ca3af;
  --accent:    #1d3557;       /* deep navy */
  --accent-2:  #457b9d;       /* mid-blue */
  --rule:      #e5e7eb;
  --bg:        #ffffff;
  --bg-soft:   #f8fafc;
  --bg-toc:    #f0f4f8;

  font-family: 'Inter', -apple-system, sans-serif;
  font-size: 9.5pt;
  line-height: 1.75;
  color: var(--ink);
  background: var(--bg);
  max-width: 900px;
  margin: 0 auto;
}

/* ════════════════════════════════════════════════════════════
   COVER PAGE — full-height, two-zone layout
════════════════════════════════════════════════════════════ */
.dh-cover-page {
  min-height: 640px;
  display: flex;
  flex-direction: column;
  position: relative;
  margin-bottom: 3.5rem;
  overflow: hidden;
}

/* Navy top band */
.dh-cover-page::before {
  content: '';
  display: block;
  background: var(--accent);
  height: 8px;
  width: 100%;
}

/* Main cover body */
.dh-cover-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2.5rem;
  border: 1px solid var(--rule);
  border-top: none;
  text-align: center;
}

.dh-cover-dated {
  font-size: .7rem;
  font-weight: 600;
  color: var(--ink-light);
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}
.dh-cover-dated strong { color: var(--ink); font-weight: 700; }

.dh-cover-names {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  letter-spacing: .01em;
  margin-bottom: .25rem;
}

.dh-cover-name-line {
  display: block;
}

.dh-cover-names-and {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .6rem;
  font-weight: 700;
  color: var(--accent-2);
  letter-spacing: .22em;
  text-transform: uppercase;
  margin: .5rem 0;
}

.dh-cover-rule {
  width: 48px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  margin: 2rem auto;
}

.dh-cover-main-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .1em;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 2.5rem;
}

.dh-cover-rel {
  font-size: .62rem;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: .6rem;
}

/* Property address in a pill-like box */
.dh-cover-prop-addr {
  display: inline-block;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: .75rem 1.5rem;
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: .5rem;
}

.dh-cover-title-no {
  font-size: .62rem;
  color: var(--ink-muted);
  margin-top: .4rem;
  letter-spacing: .06em;
}

.dh-cover-firm {
  margin-top: auto;
  padding-top: 2.5rem;
  font-size: .72rem;
  font-weight: 500;
  color: var(--ink-mid);
  letter-spacing: .01em;
  text-align: center;
  line-height: 1.7;
}

/* ════════════════════════════════════════════════════════════
   TABLE OF CONTENTS
════════════════════════════════════════════════════════════ */
.dh-toc {
  background: var(--bg-toc);
  border-radius: 8px;
  padding: 1.75rem 2rem;
  margin-bottom: 3rem;
}

.dh-toc-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 1.25rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--accent);
  letter-spacing: .01em;
}

.dh-toc-row {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  margin-bottom: .5rem;
  transition: opacity .15s;
}

.dh-toc-num {
  font-size: .72rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  width: 1.75rem;
}

.dh-toc-text {
  font-size: .82rem;
  font-weight: 500;
  color: var(--ink-mid);
}

.dh-toc-dots {
  flex: 1;
  height: 1px;
  border-bottom: 1px dotted var(--ink-muted);
  margin: 0 .5rem;
  position: relative;
  top: -.2rem;
}

/* ════════════════════════════════════════════════════════════
   DEED OPENING
════════════════════════════════════════════════════════════ */
.dh-deed-open {
  margin-bottom: 3rem;
  padding: 1.75rem 2rem;
  background: var(--bg-soft);
  border-radius: 8px;
  border-left: 4px solid var(--accent);
}

.dh-party-line {
  padding: .7rem 1rem;
  border-radius: 5px;
  border: 1px solid var(--rule);
  background: var(--bg);
  margin: .5rem 0 .5rem .5rem;
  font-size: .88rem;
}

.dh-whereas {
  font-style: italic;
  color: var(--ink-mid);
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px solid var(--rule);
}

/* ════════════════════════════════════════════════════════════
   PARAGRAPHS
════════════════════════════════════════════════════════════ */
.dh-p {
  font-size: .88rem;
  line-height: 1.85;
  color: var(--ink-mid);
  margin-bottom: .75rem;
}
.dh-p:last-child { margin-bottom: 0; }
.dh-p strong { color: var(--ink); }

.dh-p.dh-sub {
  padding-left: 1.5rem;
  border-left: 2px solid var(--rule);
  margin-left: .25rem;
}

.dh-p.dh-indent {
  margin-left: 2.5rem;
  font-size: .86rem;
  color: var(--ink-mid);
}

/* ════════════════════════════════════════════════════════════
   CLAUSE BLOCKS — card-based modern design
════════════════════════════════════════════════════════════ */
.dh-clause-wrap {
  display: flex;
  margin-bottom: 1.25rem;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--rule);
  page-break-inside: avoid;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}

.dh-clause-accent {
  width: 4px;
  flex-shrink: 0;
  background: var(--accent);
}

.dh-clause-body {
  flex: 1;
  padding: 1.1rem 1.4rem;
  background: var(--bg);
}

.dh-clause-head {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .85rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--bg-toc);
}

.dh-num {
  flex-shrink: 0;
  min-width: 26px;
  height: 26px;
  background: var(--accent);
  color: #fff;
  font-size: .65rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  padding: 0 5px;
  letter-spacing: .02em;
}

.dh-clause-title {
  font-size: .78rem;
  font-weight: 700;
  color: var(--ink);
  text-transform: none;
  letter-spacing: .01em;
}

/* ════════════════════════════════════════════════════════════
   EXECUTION SECTION
════════════════════════════════════════════════════════════ */
.dh-exec-section {
  margin-top: 3.5rem;
}

.dh-exec-heading {
  font-size: .65rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}
.dh-exec-heading::before,
.dh-exec-heading::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 28%;
  height: 1px;
  background: var(--rule);
}
.dh-exec-heading::before { left: 0; }
.dh-exec-heading::after  { right: 0; }

.dh-exec-party {
  font-size: .65rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .5rem;
}

.dh-exec-block {
  margin-bottom: 2rem;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  page-break-inside: avoid;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
}

/* Coloured top strip per execution block */
.dh-exec-block::before {
  content: '';
  display: block;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
}

.dh-exec-block > p.dh-p { /* the "Executed as a Deed by…" line */
  padding: .85rem 1.25rem .6rem;
  margin: 0;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--rule);
  font-size: .78rem;
}

.dh-exec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.dh-exec-col {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dh-exec-col:first-child {
  border-right: 1px solid var(--rule);
}

/* Linear (single-column) execution layout */
.dh-exec-linear {
  padding: 1.1rem 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.dh-exec-witness-hdr {
  font-size: .6rem;
  font-weight: 700;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .25rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--rule);
}

.dh-exec-field {
  display: flex;
  align-items: flex-end;
  gap: .5rem;
}

.dh-exec-line {
  flex: 1;
  min-height: 2rem;
  border-bottom: 1.5px solid #cbd5e1;
  padding: .2rem .35rem;
  font-size: .88rem;
  color: var(--ink);
  line-height: 1.6;
  background: transparent;
}
.dh-exec-line.tall { min-height: 3rem; }

.dh-exec-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--ink-mid);
  white-space: nowrap;
  flex-shrink: 0;
  padding-bottom: .2rem;
}

/* ════════════════════════════════════════════════════════════
   LEGACY STUBS (avoid breaking old HTML)
════════════════════════════════════════════════════════════ */
.dh-recital .dh-clause-accent { background: var(--accent-2); }
.dh-cover { border-bottom: 3px solid var(--accent); margin-bottom: 1.5rem; padding-bottom: 1.5rem; }
.dh-sig-row { margin-bottom: .8rem; }
.dh-sig-line { min-height: 2.25rem; border-bottom: 1.5px solid #cbd5e1; margin-bottom: .18rem; padding: .1rem .25rem; font-size: .88rem; color: var(--ink); line-height: 1.5; display: flex; align-items: flex-end; background: transparent; }
.dh-sig-line.tall { min-height: 2.9rem; }
.dh-sig-label { font-size: .53rem; font-weight: 600; text-transform: uppercase; letter-spacing: .09em; color: var(--ink-muted); }
.dh-agreed { border-top: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent); padding: .65rem 0; margin: 1.4rem 0; font-size: .94rem; color: var(--ink); text-align: center; letter-spacing: .03em; }
.dh-date-intro, .dh-cover-subtitle, .dh-cover-eyebrow { color: var(--ink-light); }
.dh-parties, .dh-parties-label, .dh-parties-grid, .dh-party-card,
.dh-party-num, .dh-party-role, .dh-party-name, .dh-party-addr,
.dh-details-panel, .dh-detail-col, .dh-detail-label, .dh-detail-value,
.dh-testimonium, .dh-exec-header, .dh-exec-cols, .dh-exec-col-wrap,
.dh-exec-col-title, .dh-exec-col-witness, .dh-exec-delivered { }

/* ════════════════════════════════════════════════════════════
   PRINT
════════════════════════════════════════════════════════════ */
@media print {
  .dh-root { font-size: 9.5pt; max-width: 100%; }
  .dh-cover-page { page-break-after: always; min-height: 100vh; }
  .dh-toc { page-break-after: always; break-after: always; }
  .dh-clause-wrap { page-break-inside: avoid; box-shadow: none; }
  .dh-exec-block { page-break-inside: avoid; box-shadow: none; }
  .dh-exec-section { page-break-before: always; }
  .dh-cover-page::before, .dh-exec-block::before { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .dh-num { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .dh-clause-accent { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .dh-deed-open { border-left-color: var(--accent); -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}