/* /log/ — журнал процесса. AI-lab эстетика, тёмный монохром. */

@font-face {
  font-family: 'PT Mono';
  src: url('../fonts/pt-mono-cyrillic.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'PT Mono';
  src: url('../fonts/pt-mono-latin.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --bg: #0A0A0C;
  --fg: #E6E6E8;
  --muted: #707075;
  --rule: #1F1F24;
  --hi: #FFFFFF;
}

* {
  box-sizing: border-box;
}

html, body {
  background: var(--bg);
  color: var(--fg);
  margin: 0;
  padding: 0;
}

html {
  /* избегаем "flash of white" */
  background: var(--bg);
}

body {
  font-family: 'PT Mono', 'Courier New', monospace;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px dotted var(--muted);
  transition: color .15s ease, border-color .15s ease;
}

a:hover {
  color: var(--hi);
  border-bottom-color: var(--fg);
}

/* ── header ─────────────────────────────────────────── */

.topbar {
  border-bottom: 1px solid var(--rule);
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.topbar .back {
  border-bottom: none;
  color: var(--fg);
}

.topbar .back:hover {
  color: var(--hi);
}

.topbar .meta {
  color: var(--muted);
}

/* ── layout ─────────────────────────────────────────── */

main {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 28px 64px;
  flex: 1 0 auto;
}

/* ── hero / info-box ─────────────────────────────────── */

.hero {
  border: 1px solid var(--rule);
  padding: 18px 22px;
  margin-bottom: 56px;
  position: relative;
}

.hero-label {
  position: absolute;
  top: -10px;
  left: 18px;
  background: var(--bg);
  padding: 0 10px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
  text-transform: lowercase;
}

.hero p {
  margin: 0;
  padding: 2px 0;
  color: var(--fg);
}

.hero p + p {
  margin-top: 4px;
}

.hero .dim {
  color: var(--muted);
}

/* ── log entries ────────────────────────────────────── */

.entries {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.entry {
  display: block;
}

.entry-head {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.entry-head .rule-line {
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.entry-head .date {
  color: var(--fg);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.entry-head .tag {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.entry-body {
  color: var(--fg);
  white-space: pre-line;
  margin: 0;
}

.entry-meta {
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ── footer ─────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--rule);
  padding: 16px 28px;
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  flex-shrink: 0;
}

footer a {
  color: var(--muted);
  border-bottom: 1px dotted var(--rule);
}

footer a:hover {
  color: var(--fg);
  border-bottom-color: var(--muted);
}

footer .sep {
  margin: 0 8px;
  color: var(--rule);
}

/* ── mobile ─────────────────────────────────────────── */

@media (max-width: 640px) {
  body {
    font-size: 13px;
    line-height: 1.6;
  }

  .topbar {
    padding: 12px 16px;
    font-size: 11px;
    flex-wrap: wrap;
    gap: 6px;
  }

  main {
    padding: 32px 16px 48px;
  }

  .hero {
    padding: 14px 16px;
    margin-bottom: 40px;
  }

  .hero-label {
    font-size: 11px;
    left: 12px;
  }

  .entries {
    gap: 36px;
  }

  .entry-head {
    font-size: 11px;
    gap: 8px;
  }

  .entry-head .date,
  .entry-head .tag {
    font-size: 11px;
  }

  .entry-meta {
    font-size: 10px;
  }

  footer {
    padding: 14px 16px;
    font-size: 11px;
  }

  footer .sep {
    margin: 0 5px;
  }
}