/* Журнал попыток — общие стили */

:root {
  --paper: #f1f3f0;
  --paper-card: #f8f9f7;
  --ink: #1b211f;
  --ink-soft: #5f6b66;
  --ink-faint: #8b968f;
  --pen: #2c3f7c;
  --pen-red: #9d3a30;
  --rule: #ccd4ce;
  --grid: rgba(44, 63, 124, 0.055);

  --serif: Georgia, "Times New Roman", "Liberation Serif", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Mono", "DejaVu Sans Mono", "Courier New", monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    repeating-linear-gradient(to right, var(--grid) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(to bottom, var(--grid) 0 1px, transparent 1px 26px);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.75;
}

.wrap {
  max-width: 46rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- шапка ---------- */

.top {
  padding: 2.75rem 0 1.5rem;
  border-bottom: 1px solid var(--rule);
}

.mark {
  display: inline-block;
  font-family: var(--sans);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--pen);
  text-decoration: none;
}

.mark:hover { text-decoration: underline; }

.tagline {
  margin: 0.35rem 0 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

.nav {
  margin-top: 1.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--sans);
  font-size: 0.875rem;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.nav a:hover { color: var(--ink); border-bottom-color: var(--rule); }
.nav a.here { color: var(--ink); border-bottom-color: var(--pen); }

/* ---------- общее ---------- */

main { padding: 2.5rem 0 1rem; }

h1 {
  font-family: var(--sans);
  font-size: clamp(1.65rem, 4.5vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0 0 1.1rem;
}

h2 {
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 2.5rem 0 0.75rem;
}

p { margin: 0 0 1.15rem; }

a { color: var(--pen); }
a:hover { color: var(--ink); }

.lead {
  font-size: 1.075rem;
  color: var(--ink-soft);
  max-width: 34rem;
}

ul, ol { padding-left: 1.25rem; margin: 0 0 1.15rem; }
li { margin-bottom: 0.5rem; }

blockquote {
  margin: 1.5rem 0;
  padding: 0 0 0 1.15rem;
  border-left: 2px solid var(--rule);
  color: var(--ink-soft);
  font-style: italic;
}

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.5rem 0;
}

:focus-visible {
  outline: 2px solid var(--pen);
  outline-offset: 3px;
}

/* ---------- список записей ---------- */

.log { margin: 0; padding: 0; list-style: none; }

.entry {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1.75rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--rule);
}

.log .entry:first-child { border-top: 0; padding-top: 0; }

.entry-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.65;
  color: var(--ink-faint);
  padding-top: 0.4rem;
}

.entry-meta span { display: block; }

.entry h3 {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.35;
  margin: 0 0 0.4rem;
}

.entry h3 a { color: var(--ink); text-decoration: none; }
.entry h3 a:hover { color: var(--pen); }

.entry p { margin: 0; color: var(--ink-soft); font-size: 0.98rem; }

@media (max-width: 40rem) {
  .entry { grid-template-columns: 1fr; gap: 0.45rem; }
  .entry-meta { padding-top: 0; }
  .entry-meta span { display: inline; }
  .entry-meta span + span::before { content: " · "; }
}

/* ---------- отметка результата ---------- */

.verdict {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  padding: 0.1rem 0.45rem;
  border: 1px solid currentColor;
  border-radius: 2px;
}

.verdict-ok { color: var(--pen); }
.verdict-no { color: var(--pen-red); }

/* ---------- страница записи ---------- */

.note-head {
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

.note-date {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin: 0 0 0.7rem;
}

.note-body { max-width: 34rem; }

/* таблица замеров */

.data {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.8rem;
  margin: 1.75rem 0;
}

.data th,
.data td {
  text-align: left;
  padding: 0.5rem 0.75rem 0.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.data th {
  color: var(--ink-faint);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.7rem;
}

.data td:last-child { text-align: right; padding-right: 0; }

/* блок «что не сработало» — красная пометка на полях */

.failed {
  border-left: 2px solid var(--pen-red);
  padding: 0.2rem 0 0.2rem 1.15rem;
  margin: 1.75rem 0;
}

.failed p:last-child { margin-bottom: 0; }

.failed strong {
  font-family: var(--sans);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--pen-red);
  display: block;
  margin-bottom: 0.35rem;
}

/* ---------- подвал ---------- */

.bottom {
  margin-top: 4rem;
  padding: 1.5rem 0 3rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-faint);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: space-between;
}

.bottom a { color: var(--ink-soft); text-decoration: none; }
.bottom a:hover { color: var(--pen); }

/* ---------- 404 ---------- */

.lost {
  padding: 3.5rem 0 1rem;
  text-align: left;
}

.lost .code {
  font-family: var(--mono);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--pen-red);
  margin: 0 0 1rem;
}