/* ДокРум — оформление кабинета и вьюера.
   Палитра построена на материалах документооборота: серая поверхность
   сканера, белая бумага, фиолетово-синие чернила печати. */

:root {
  --ink: #131a23;
  --ink-70: rgba(19, 26, 35, 0.7);
  --bg: #e6e9ed;
  --paper: #ffffff;
  --stamp: #4a32c8;
  --stamp-deep: #35219b;
  --stamp-soft: #ece9fb;
  --mute: #6b7684;
  --line: #d3d9e0;
  --line-soft: #e8ecf0;
  --alert: #b8352c;
  --ok: #1f7a52;

  --r: 3px;
  --shadow: 0 1px 2px rgba(19, 26, 35, .06), 0 8px 24px rgba(19, 26, 35, .07);
  --display: "Oswald", "Golos Text", system-ui, sans-serif;
  --body: "Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--stamp); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--stamp);
  outline-offset: 2px;
}

/* ---------------------------------------------------------- каркас */

.top {
  background: var(--ink);
  color: #fff;
  border-bottom: 3px solid var(--stamp);
}

.top-in {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.mark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #fff;
}
.mark:hover { text-decoration: none; }
.mark span { color: #a99cf5; }

.top nav { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.top nav a, .top nav span { color: rgba(255,255,255,.72); font-size: 13px; }
.top nav a:hover { color: #fff; text-decoration: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 28px 24px 72px; }

/* ------------------------------------------------- заголовок раздела */

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mute);
}

h1 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -.005em;
  margin: 6px 0 0;
}

h2 {
  font-family: var(--display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

/* Подпись документа — печатью по бумаге. Единственный «громкий» элемент. */
.stamp-head {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 26px 28px;
  overflow: hidden;
  margin-bottom: 22px;
}
.stamp-head::after {
  content: attr(data-wm);
  position: absolute;
  inset: -40% -10%;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 3.4;
  color: rgba(74, 50, 200, .07);
  transform: rotate(-32deg);
  white-space: pre-wrap;
  word-break: break-all;
  pointer-events: none;
}
.stamp-head > * { position: relative; }

/* ------------------------------------------------------------ панели */

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 22px;
  margin-bottom: 20px;
}

.grid-2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

@media (max-width: 900px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* Сводка: число крупно, подпись мелко — в утилитарном моно */
.figure { border-left: 2px solid var(--stamp); padding-left: 14px; }
.figure b {
  display: block;
  font-family: var(--display);
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
}
.figure small {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ------------------------------------------------------------ таблицы */

table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead th {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mute);
  text-align: left;
  font-weight: 400;
  padding: 0 10px 8px;
  border-bottom: 1px solid var(--line);
}
tbody td { padding: 11px 10px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
tbody tr:hover { background: #fafbfc; }
td.num, th.num { text-align: right; font-family: var(--mono); font-size: 13px; }

.mono { font-family: var(--mono); font-size: 12.5px; }
.mute { color: var(--mute); }
.small { font-size: 13px; }

/* ------------------------------------------------------------- метки */

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--mute);
  white-space: nowrap;
}
.tag.on { border-color: var(--stamp); color: var(--stamp); background: var(--stamp-soft); }
.tag.off { border-color: var(--line); color: var(--mute); }
.tag.warn { border-color: var(--alert); color: var(--alert); background: #fbeceb; }
.tag.ok { border-color: var(--ok); color: var(--ok); background: #e9f5ef; }

/* Шкала вовлечённости */
.score { display: flex; align-items: center; gap: 8px; }
.score i {
  display: block;
  width: 54px;
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.score i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--w, 0%);
  background: var(--stamp);
}
.score b { font-family: var(--mono); font-size: 12.5px; font-weight: 500; }

/* --------------------------------------------- спектр внимания */

.spectrum { display: flex; flex-direction: column; gap: 3px; }
.spectrum-row { display: grid; grid-template-columns: 46px 1fr 82px; gap: 10px; align-items: center; }
.spectrum-row .p { font-family: var(--mono); font-size: 11px; color: var(--mute); }
.spectrum-row .t { font-family: var(--mono); font-size: 11.5px; color: var(--ink-70); text-align: right; }
.spectrum-bar { height: 16px; background: var(--line-soft); border-radius: 2px; overflow: hidden; }
.spectrum-bar span {
  display: block;
  height: 100%;
  background: var(--stamp);
  opacity: var(--o, .15);
  width: var(--w, 2px);
  min-width: 2px;
  transition: width .4s ease;
}

/* ------------------------------------------------------------- формы */

label.field { display: block; margin-bottom: 14px; }
label.field > span {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 5px;
}

input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #fff;
  font-family: var(--body);
  font-size: 14px;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus { border-color: var(--stamp); outline: none; }

label.check {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  cursor: pointer;
}
label.check input { margin-top: 3px; accent-color: var(--stamp); }
label.check em { display: block; font-style: normal; font-size: 12.5px; color: var(--mute); }

.btn {
  display: inline-block;
  font-family: var(--display);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 10px 20px;
  border: 1px solid var(--stamp);
  border-radius: var(--r);
  background: var(--stamp);
  color: #fff;
  cursor: pointer;
}
.btn:hover { background: var(--stamp-deep); border-color: var(--stamp-deep); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--stamp); }
.btn.ghost:hover { background: var(--stamp-soft); }
.btn.quiet { background: transparent; color: var(--mute); border-color: var(--line); }
.btn.quiet:hover { background: #f3f5f7; color: var(--ink); }
.btn.danger { background: transparent; border-color: var(--alert); color: var(--alert); }
.btn.danger:hover { background: #fbeceb; }
.btn.sm { font-size: 12px; padding: 6px 12px; }

.notice {
  border-left: 3px solid var(--stamp);
  background: var(--stamp-soft);
  padding: 11px 14px;
  font-size: 13.5px;
  border-radius: 0 var(--r) var(--r) 0;
  margin-bottom: 16px;
}
.notice.bad { border-color: var(--alert); background: #fbeceb; color: #7d241d; }

.empty {
  border: 1px dashed var(--line);
  border-radius: var(--r);
  padding: 34px 24px;
  text-align: center;
  color: var(--mute);
}
.empty p { margin: 0 0 14px; }

.copyrow { display: flex; gap: 8px; }
.copyrow input { font-family: var(--mono); font-size: 12.5px; }

/* --------------------------------------------------------- вход/гейт */

.center-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 20px;
  background:
    linear-gradient(var(--bg), var(--bg)),
    repeating-linear-gradient(-32deg, transparent 0 22px, rgba(74,50,200,.05) 22px 23px);
  background-blend-mode: normal;
}
.card {
  width: 100%;
  max-width: 420px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: 32px;
}
.card .mark { color: var(--ink); font-size: 19px; display: block; margin-bottom: 4px; }
.card h1 { font-size: 24px; margin: 12px 0 6px; }
.card p.lead { color: var(--mute); font-size: 14px; margin: 0 0 22px; }
.card .btn { width: 100%; }
.card footer { margin-top: 18px; font-size: 13px; color: var(--mute); text-align: center; }

/* ------------------------------------------------------------ вьюер */

body.viewer-body { background: #2a3038; }

.vbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(19, 26, 35, .96);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
  font-size: 13px;
}
.vbar .t { font-family: var(--display); font-weight: 400; letter-spacing: .04em; font-size: 15px; }
.vbar .counter { font-family: var(--mono); font-size: 12px; color: rgba(255,255,255,.6); margin-left: auto; }
.vbar .btn { padding: 5px 12px; font-size: 11px; }

.pages { max-width: 940px; margin: 0 auto; padding: 22px 14px 80px; }
.page-slot {
  position: relative;
  background: #3a4149;
  margin-bottom: 16px;
  border-radius: 2px;
  overflow: hidden;
}
.page-slot img { display: block; width: 100%; height: auto; user-select: none; -webkit-user-drag: none; }
.page-slot .no {
  position: absolute;
  top: 8px;
  left: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: rgba(255,255,255,.5);
  background: rgba(19,26,35,.55);
  padding: 2px 6px;
  border-radius: 2px;
  pointer-events: none;
}

.vfoot {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(19,26,35,.94);
  color: rgba(255,255,255,.6);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  padding: 7px 18px;
  text-align: center;
}

@media (max-width: 640px) {
  .wrap { padding: 20px 14px 60px; }
  h1 { font-size: 25px; }
  .top-in { padding: 12px 14px; gap: 12px; }
  .top nav { gap: 12px; }
  .panel { padding: 16px; }
  .spectrum-row { grid-template-columns: 38px 1fr 66px; }
  table { font-size: 13px; }
  tbody td { padding: 9px 6px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}