/* Страница документов. Использует токены и компоненты style.css */

.nav-links a.cur {
  color: #fff;
}

/* индикатор чтения */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: 3px;
  pointer-events: none;
}
.progress i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ac), var(--ac-2));
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* ---- верх ---- */
.lg-hero {
  padding: 150px 0 0;
  text-align: center;
}
.lg-hero .h2 {
  max-width: 820px;
  font-size: clamp(38px, 6vw, 60px);
  line-height: 1.04;
  letter-spacing: -0.05em;
}
.lg-lead {
  max-width: 540px;
  margin: 20px auto 0;
  color: var(--gray);
  font-size: 19px;
}

/* карточки документов */
.lg-cards {
  padding-top: 56px;
}
.dcards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.dcard {
  display: flex;
  flex-direction: column;
  min-height: 230px;
  padding: 26px;
  border-radius: 24px;
  background: var(--card);
  text-align: left;
  transition: background-color 0.3s;
}
.dcard .ic {
  width: 34px;
  height: 34px;
  color: var(--ac);
  transform-origin: 30% 60%;
  transition:
    transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1),
    color 0.3s;
}
.dcard:hover .ic {
  color: var(--ac-2);
  transform: scale(1.3) rotate(-6deg);
}
.dcard h3 {
  margin-top: 28px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.dcard p {
  margin-top: 6px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.5;
}
.dcard .more {
  margin-top: auto;
  padding-top: 16px;
  color: var(--ac);
  font-size: 15px;
  font-weight: 600;
}

/* ---- читалка ---- */
.lg-main {
  padding-top: 90px;
}
.draft {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
  padding: 16px 20px;
  border: 1px solid color-mix(in srgb, var(--ac) 30%, transparent);
  border-radius: 16px;
  background: var(--ac-soft);
  color: var(--ink);
  font-size: 15px;
}
.draft[hidden] {
  display: none;
}
.draft button {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: none;
  padding: 0;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: background-color 0.2s;
}
.draft button:hover {
  background: color-mix(in srgb, var(--ac) 16%, transparent);
}
.draft button .ic {
  width: 18px;
  height: 18px;
}
mark.ph {
  padding: 1px 7px;
  border-radius: 7px;
  background: var(--ac-soft);
  color: var(--ac);
  font-weight: 600;
}
:root[data-theme="dark"] mark.ph {
  color: #b4afff;
}
.draft mark.ph {
  background: color-mix(in srgb, var(--ac) 18%, transparent);
}

.lg-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.lg-side {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.side-h {
  margin: 0 0 10px 14px;
  color: var(--gray);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lg-side a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 12px;
  color: var(--gray);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.3;
  transition:
    color 0.2s,
    background-color 0.2s;
}
.lg-side a .ic {
  width: 20px;
  height: 20px;
}
.lg-side a:hover,
.lg-side a.on {
  color: var(--ink);
  background: var(--card);
}
.lg-side a.on .ic {
  color: var(--ac);
}
.side-back {
  margin-top: 14px;
  border-top: 1px solid var(--line);
  border-radius: 0 !important;
  padding-top: 18px !important;
}

/* документ */
.doc[hidden] {
  display: none;
}
.doc.in {
  animation: docIn 0.7s var(--out);
}
@keyframes docIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.doc-head {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.doc-title {
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: -0.045em;
}
.meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  color: var(--gray);
  font-size: 15px;
}
.pbtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--ink-2);
  font: 600 15px var(--font);
  cursor: pointer;
  transition:
    background-color 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.pbtn:hover {
  border-color: color-mix(in srgb, var(--ac) 40%, transparent);
  background: var(--ac-soft);
  color: var(--ink);
}
.pbtn .ic {
  width: 18px;
  height: 18px;
}

.toc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 20px;
  margin-top: 26px;
  padding: 20px 22px;
  border-radius: 18px;
  background: var(--card);
}
.toc a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  color: var(--ink-2);
  font-size: 16px;
  line-height: 1.35;
  transition: color 0.2s;
}
.toc a span {
  min-width: 22px;
  color: var(--ac);
  font-weight: 700;
}
.toc a:hover {
  color: var(--ac);
}

.prose {
  margin-top: 40px;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.72;
}
.sec {
  padding-top: 0;
  margin-bottom: 40px;
  scroll-margin-top: 100px;
}
.sec h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.sec h2 .n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 11px;
  background: var(--ac-soft);
  color: var(--ac);
  font-size: 16px;
  font-weight: 700;
}
.sec p + p,
.sec p + ul,
.sec ul + p {
  margin-top: 14px;
}
.sec ul {
  display: grid;
  gap: 8px;
  padding-left: 0;
  list-style: none;
}
.sec li {
  position: relative;
  padding-left: 22px;
}
.sec li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ac);
}
.sec b {
  color: var(--ink);
}
.sec code {
  padding: 2px 8px;
  border-radius: 8px;
  background: var(--card-2);
  color: var(--ink);
  font: 500 15px ui-monospace, "Cascadia Mono", Consolas, monospace;
  word-break: break-all;
}
:root[data-theme="dark"] .sec code {
  background: #23232a;
}

@media (max-width: 960px) {
  .dcards {
    grid-template-columns: repeat(2, 1fr);
  }
  .lg-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .lg-side {
    position: static;
    flex-direction: row;
    gap: 8px;
    padding-bottom: 4px;
    overflow-x: auto;
  }
  .side-h {
    display: none;
  }
  .lg-side a {
    flex: none;
    background: var(--card);
    white-space: nowrap;
  }
  .side-back {
    display: none !important;
  }
}
@media (max-width: 640px) {
  .lg-hero {
    padding-top: 118px;
  }
  .lg-lead {
    font-size: 17px;
  }
  .dcards {
    grid-template-columns: 1fr;
  }
  .dcard {
    min-height: 0;
  }
  .toc {
    grid-template-columns: 1fr;
  }
  .prose {
    font-size: 16px;
  }
  .sec h2 {
    font-size: 21px;
  }
  .meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* печать: только выбранный документ */
@media print {
  .nav,
  .lg-hero,
  .lg-cards,
  .lg-side,
  .draft,
  .foot,
  .totop,
  .progress,
  .pbtn,
  .toc {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
  .lg-main {
    padding-top: 0;
  }
  .lg-layout {
    display: block;
  }
  .doc-head {
    border-color: #ccc;
  }
  .prose,
  .sec h2,
  .doc-title,
  .sec b {
    color: #000;
  }
  mark.ph {
    background: #eee;
    color: #000;
  }
}