/* ============================================================
   doc.css — Document templates (Регламент, Договор, Протокол, Отчёт)
   Long-form printable docs in serif body.
   ============================================================ */

body {
  background: #EEE9E0;
  color: var(--ink-800);
  font-family: var(--font-sans);
}

.doc-app {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

/* === Side rail (TOC) === */
.doc-rail {
  background: var(--teal-900);
  color: rgba(255,255,255,0.8);
  padding: 24px 20px 32px;
  position: sticky; top: 0;
  height: 100vh;
  overflow-y: auto;
}
.doc-rail__back {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--teal-500); font-size: 12px;
  font-family: var(--font-mono); letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.doc-rail__back:hover { color: #fff; }
.doc-rail__type {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--teal-300); letter-spacing: 0.12em; text-transform: uppercase;
  margin-bottom: 8px;
}
.doc-rail h2 {
  font-family: var(--font-serif);
  font-size: 20px; line-height: 1.2;
  color: #fff; font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}
.doc-rail__meta {
  padding: 12px 14px;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  font-size: 11px; line-height: 1.55;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}
.doc-rail__meta strong { color: #fff; }
.doc-rail__meta .mono { color: var(--teal-300); }
.doc-rail__title {
  font-family: var(--font-mono); font-size: 10px;
  color: rgba(255,255,255,0.5); letter-spacing: 0.12em; text-transform: uppercase;
  padding: 14px 6px 8px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 14px;
}
.doc-rail__list a {
  display: flex; gap: 10px; padding: 5px 8px;
  font-size: 12px; line-height: 1.4;
  color: rgba(255,255,255,0.7);
  border-radius: 4px;
}
.doc-rail__list a span { color: var(--teal-300); font-family: var(--font-mono); flex-shrink: 0; min-width: 22px; }
.doc-rail__list a:hover { background: rgba(255,255,255,0.05); color: #fff; }
.doc-rail__list a.is-active { background: rgba(0,188,171,0.10); color: #fff; }
.doc-rail__actions {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.doc-rail__action {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 6px;
  font-size: 12px; font-family: var(--font-mono);
  color: var(--teal-300);
}
.doc-rail__action:hover { background: rgba(0,188,171,0.15); color: var(--teal-500); border-color: var(--teal-500); }

/* === Sheet (paper) === */
.doc-sheet {
  max-width: 880px;
  margin: 40px auto;
  background: #FFFBF3;
  box-shadow: 0 16px 48px -16px rgba(3, 42, 44, 0.18), 0 2px 6px rgba(3, 42, 44, 0.05);
  padding: 64px 80px 80px;
  position: relative;
  border: 1px solid rgba(0,0,0,0.05);
}
.doc-sheet::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--teal-700);
}

/* === Doc header === */
.doc-letterhead {
  display: flex; justify-content: space-between; align-items: start;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--ink-100);
}
.doc-letterhead__brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px;
  font-weight: 600; color: var(--ink-800);
  letter-spacing: 0.04em;
}
.doc-letterhead__brand-mark {
  width: 32px; height: 32px;
  background: var(--teal-900); color: var(--teal-500);
  border-radius: 4px;
  display: grid; place-items: center;
  font-weight: 700; font-size: 14px;
}
.doc-letterhead__brand small {
  display: block; font-size: 10px; color: var(--ink-500);
  margin-top: 2px; font-weight: 400; letter-spacing: 0.04em;
}
.doc-letterhead__num {
  text-align: right;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink-500); letter-spacing: 0.04em;
}
.doc-letterhead__num strong { color: var(--ink-900); font-size: 13px; }

.doc-title-block {
  margin-bottom: 36px;
}
.doc-title-block .eyebrow {
  color: var(--teal-700); font-size: 11px;
}
.doc-title-block h1 {
  font-family: var(--font-serif);
  font-size: 38px; font-weight: 700; line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 10px;
  color: var(--ink-900);
}
.doc-title-block__sub {
  font-family: var(--font-serif);
  font-size: 18px; color: var(--ink-500);
  margin-top: 10px; font-style: italic;
}
.doc-title-block__meta {
  margin-top: 18px;
  display: flex; gap: 24px;
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-500);
  flex-wrap: wrap;
}
.doc-title-block__meta strong { color: var(--ink-800); font-weight: 600; }

/* === Body text === */
.doc-body { font-family: var(--font-serif); font-size: 14px; line-height: 1.7; color: var(--ink-800); }
.doc-body h2 {
  font-family: var(--font-serif);
  font-size: 22px; font-weight: 700; letter-spacing: -0.01em;
  margin-top: 40px; margin-bottom: 12px;
  color: var(--ink-900);
  padding-top: 14px;
  border-top: 1px solid var(--ink-100);
}
.doc-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.doc-body h2 .num {
  font-family: var(--font-mono);
  font-size: 12px; color: var(--teal-700); font-weight: 600;
  letter-spacing: 0.04em;
  display: block; margin-bottom: 2px;
}
.doc-body h3 {
  font-family: var(--font-sans);
  font-size: 15px; font-weight: 700; color: var(--ink-900);
  margin-top: 24px; margin-bottom: 8px;
}
.doc-body p { margin-bottom: 14px; text-wrap: pretty; }
.doc-body ul, .doc-body ol { padding-left: 28px; margin-bottom: 14px; }
.doc-body li { margin-bottom: 6px; }
.doc-body ul { list-style: disc; }
.doc-body ol { list-style: decimal; }
.doc-body strong { color: var(--ink-900); font-weight: 600; }

.clause {
  display: grid; grid-template-columns: 60px 1fr; gap: 18px;
  padding: 8px 0;
}
.clause__n {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--teal-700); font-weight: 600;
  padding-top: 4px;
}

/* === Inline highlight box === */
.doc-callout {
  background: var(--teal-50);
  border-left: 3px solid var(--teal-700);
  padding: 14px 18px;
  margin: 18px 0;
  font-family: var(--font-sans); font-size: 13px;
  color: var(--ink-700); line-height: 1.6;
  border-radius: 0 6px 6px 0;
}
.doc-callout strong { color: var(--teal-800); }
.doc-callout--warn { background: var(--amber-soft); border-color: var(--amber); }
.doc-callout--warn strong { color: var(--amber); }

/* === Field (fillable) === */
.field {
  display: inline-block;
  border-bottom: 1px solid var(--ink-700);
  min-width: 200px;
  padding: 0 4px;
  font-family: var(--font-mono);
  color: var(--ink-400);
  font-size: 13px;
}
.field--filled { color: var(--ink-900); border-color: var(--teal-700); }

/* === Tables === */
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-family: var(--font-sans);
  font-size: 13px;
}
.doc-table th, .doc-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--ink-100);
  vertical-align: top;
  line-height: 1.55;
}
.doc-table th {
  background: var(--teal-50);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--teal-800); font-weight: 600;
  border-bottom: 1px solid var(--teal-100);
}
.doc-table tbody tr:hover { background: rgba(0,188,171,0.04); }
.doc-table td.num { font-family: var(--font-mono); text-align: right; }

/* === Signature block === */
.sig-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; margin-top: 60px;
  page-break-inside: avoid;
}
.sig {
  border-top: 2px solid var(--ink-900);
  padding-top: 12px;
}
.sig__title {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-500); margin-bottom: 6px;
}
.sig__name {
  font-family: var(--font-serif); font-size: 15px;
  font-weight: 600; color: var(--ink-900);
}
.sig__details {
  font-size: 12px; color: var(--ink-500); margin-top: 4px;
}
.sig__line {
  margin-top: 24px;
  border-bottom: 1px solid var(--ink-700);
  height: 32px;
  position: relative;
}
.sig__line::after {
  content: 'подпись · печать · дата';
  position: absolute; bottom: -16px; right: 0;
  font-family: var(--font-mono); font-size: 10px; color: var(--ink-400);
}

/* === Footer page === */
.doc-footer {
  margin-top: 80px; padding-top: 18px;
  border-top: 1px solid var(--ink-100);
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 10px; color: var(--ink-400);
  letter-spacing: 0.04em;
}

/* === KPI traffic light === */
.tl {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 12px;
  padding: 2px 8px; border-radius: 4px;
}
.tl::before { content: ''; width: 8px; height: 8px; border-radius: 50%; }
.tl--g { background: var(--green-soft); color: var(--green); }
.tl--g::before { background: var(--green); }
.tl--y { background: var(--amber-soft); color: var(--amber); }
.tl--y::before { background: var(--amber); }
.tl--r { background: var(--red-soft); color: var(--red); }
.tl--r::before { background: var(--red); }

/* === Print === */
@media print {
  body { background: #fff; }
  .doc-app { display: block; }
  .doc-rail { display: none; }
  .doc-sheet { box-shadow: none; margin: 0; max-width: 100%; padding: 24mm; }
  .doc-sheet::before { display: none; }
}

@media (max-width: 900px) {
  .doc-app { grid-template-columns: 1fr; }
  .doc-rail { position: static; height: auto; }
  .doc-sheet { padding: 28px; margin: 0; }
}