/* Первая страница договора — вид бумажного листа формата A4.
   Используется на /podpis/код, /dokument/код и внутри попапа (?embed=1). */

.sigg-page {
  --paper: #fdfaf3;
  --paper-ink: #23242a;
  --paper-muted: #8a8577;
  --paper-line: #e0d7c4;
  --paper-brand: #b0451f;
  --paper-mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, 'Liberation Mono', monospace;
  --paper-sans: 'Onest', 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
  --paper-display: 'Unbounded', 'Trebuchet MS', system-ui, -apple-system, 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: transparent;
  color: var(--paper-ink);
  font-family: var(--paper-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.sigg-page *,
.sigg-page *::before,
.sigg-page *::after { box-sizing: border-box; }

.sigg-page--embed { padding: 14px; background: #e7e0d3; }

/* --------------------------------------------------------------- сам лист */

.sigg-paper {
  position: relative;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(24px, 4.4vw, 54px) clamp(20px, 4vw, 58px) clamp(26px, 4vw, 46px);
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 4px;
  color: var(--paper-ink);
  box-shadow:
    0 1px 0 #fff inset,
    0 1px 2px rgba(35, 36, 42, .06),
    0 30px 60px -40px rgba(35, 36, 42, .5);
  font-size: clamp(.82rem, 1.6vw, .92rem);
  line-height: 1.62;
}

.sigg-paper__stamp {
  position: absolute;
  top: clamp(18px, 3vw, 34px);
  right: clamp(16px, 3vw, 34px);
  padding: 6px 12px;
  border: 1.5px solid rgba(176, 69, 31, .34);
  border-radius: 4px;
  color: rgba(176, 69, 31, .5);
  font-family: var(--paper-mono);
  font-size: .58rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  transform: rotate(-4deg);
  pointer-events: none;
}
.sigg-paper.is-signed .sigg-paper__stamp { display: none; }

/* первая страница загруженного PDF */
.sigg-pdf { display: none; }
.sigg-paper.has-pdf .sigg-pdf { display: block; }
.sigg-paper.has-pdf .sigg-paper__text,
.sigg-paper.has-pdf .sigg-paper__stamp { display: none; }
.sigg-pdf__canvas {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border: 1px solid var(--paper-line);
}

.sigg-paper__head { margin-bottom: clamp(18px, 2.6vw, 28px); }

.sigg-paper__number {
  font-family: var(--paper-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper-muted);
}

.sigg-paper__meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--paper-mono);
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--paper-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--paper-line);
  margin-top: 6px;
}

.sigg-paper__title {
  font-family: var(--paper-display);
  font-weight: 700;
  font-size: clamp(1.02rem, 2.4vw, 1.34rem);
  line-height: 1.16;
  letter-spacing: -.02em;
  margin-top: 14px;
  text-transform: uppercase;
  text-wrap: balance;
}

.sigg-paper__block { margin-bottom: clamp(14px, 2vw, 20px); }

.sigg-paper__label {
  font-family: var(--paper-mono);
  font-size: .6rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--paper-brand);
  margin-bottom: 5px;
}

.sigg-paper__p { margin: 0 0 .55em; max-width: 78ch; }
.sigg-paper__p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------ блок подписи */

.sigg-paper__sign {
  margin-top: clamp(20px, 3vw, 34px);
  padding-top: 16px;
  border-top: 1px solid var(--paper-line);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(14px, 3vw, 32px);
  align-items: start;
}

.sigg-paper__sign-col { display: grid; gap: 6px; align-content: start; }
.sigg-paper__sign-col--meta { font-size: .78rem; gap: 4px; }

.sigg-paper__sign-label {
  font-family: var(--paper-mono);
  font-size: .58rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--paper-muted);
}

.sigg-paper__sign-box {
  position: relative;
  min-height: 76px;
  border-bottom: 1px solid var(--paper-ink);
  display: flex;
  align-items: flex-end;
  padding-bottom: 4px;
}
.sigg-paper__sign-box::before {
  content: "";
  position: absolute;
  left: 0; bottom: 12px;
  width: 100%;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--paper-line) 0 6px, transparent 6px 12px);
  opacity: .9;
}

.sigg-paper__sig-svg {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 76px;
  color: #16210a;
}
.sigg-paper__sig-svg path {
  stroke-width: 2.6;
  stroke: #1c2b0d;
}

.sigg-paper__sign-name {
  font-size: .74rem;
  color: var(--paper-muted);
  border-bottom: 1px dotted var(--paper-line);
  padding-bottom: 2px;
}

/* --------------------------------------------------------------- подвал */

.sigg-footline {
  max-width: 820px;
  margin: 14px auto 0;
  font-family: var(--paper-mono);
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--paper-muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------- печать */

@media print {
  @page { size: A4; margin: 14mm; }

  .sigg-page,
  .sigg-page--embed { background: #fff; padding: 0; }

  .sigg-paper {
    max-width: none;
    border: 0;
    box-shadow: none;
    border-radius: 0;
    padding: 0;
    font-size: 10.5pt;
    line-height: 1.5;
  }
  .sigg-paper__stamp { display: none; }
  .sigg-pdf__canvas { border: 0; width: auto; max-width: 100%; max-height: 225mm; margin: 0 auto; }
  .sigg-footline { display: none; }
  .sigg-paper__sign-box::before { display: none; }
  .sigg-paper__sig-svg path { stroke: #111; }
}

/* -------------------------------------------------------------- адаптив */

@media (max-width: 640px) {
  .sigg-paper { border-radius: 3px; }
  .sigg-paper__sign { grid-template-columns: minmax(0, 1fr); }
  .sigg-paper__sign-box { min-height: 68px; }
  .sigg-paper__sig-svg { height: 68px; }
  .sigg-paper__title { text-transform: none; }
}