:root{
    --bg:        oklch(0.135 0.005 240);
    --bg-2:      oklch(0.165 0.006 240);
    --bg-3:      oklch(0.195 0.007 240);
    --line:      oklch(0.28  0.008 240);
    --line-soft: oklch(0.22  0.006 240);
    --fg:        oklch(0.84  0.012 240);
    --fg-2:      oklch(0.65  0.012 240);
    --fg-3:      oklch(0.46  0.010 240);
    --fg-4:      oklch(0.34  0.008 240);
    --err:       oklch(0.66  0.165 25);
    --err-dim:   oklch(0.42  0.110 25);
    --warn:      oklch(0.78  0.115 85);
    --ok:        oklch(0.72  0.110 155);
    --maxw: 1280px;
    --gutter: 32px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html,body{background:var(--bg);color:var(--fg);font-family:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;font-size:14px;line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision}
  body{
    background-image:
      radial-gradient(1200px 600px at 20% -10%, oklch(0.22 0.012 240 / 0.6), transparent 60%),
      radial-gradient(900px 500px at 95% 110%, oklch(0.20 0.018 25 / 0.18), transparent 60%);
    min-height:100vh;
    position:relative;
    overflow-x:hidden;
  }
  /* subtle scanline + grain */
  body::before{
    content:"";position:fixed;inset:0;pointer-events:none;z-index:9;
    background-image:repeating-linear-gradient(to bottom, transparent 0 2px, oklch(0 0 0 / 0.06) 2px 3px);
    mix-blend-mode:multiply;opacity:.55;
  }
  body::after{
    content:"";position:fixed;inset:-20%;pointer-events:none;z-index:10;
    background-image:radial-gradient(oklch(1 0 0 / 0.018) 1px, transparent 1px);
    background-size:3px 3px;
    animation: grain 1.4s steps(6) infinite;
    opacity:.6;
  }
  @keyframes grain{
    0%{transform:translate(0,0)}
    20%{transform:translate(-2%,1%)}
    40%{transform:translate(1%,-2%)}
    60%{transform:translate(-1%,2%)}
    80%{transform:translate(2%,-1%)}
    100%{transform:translate(0,0)}
  }

  a{color:inherit;text-decoration:none}
  hr{border:0;border-top:1px solid var(--line-soft)}

  /* ─── TOP STATUS BAR ─── */
  .topbar{
    position:sticky;top:0;z-index:20;
    background:linear-gradient(to bottom, oklch(0.13 0.005 240 / 0.92), oklch(0.13 0.005 240 / 0.75));
    backdrop-filter: blur(8px);
    border-bottom:1px solid var(--line-soft);
    font-size:11px;font-weight:500;letter-spacing:.02em;color:var(--fg-2);
  }
  .topbar-inner{
    max-width:var(--maxw);margin:0 auto;padding:10px var(--gutter);
    display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  }
  .topbar .seg{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
  .topbar .seg .k{color:var(--fg-4)}
  .topbar .seg .v{color:var(--fg)}
  .pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 oklch(0.72 0.11 155 / 0.6);animation:pulse 2.4s infinite}
  .pulse.err{background:var(--err);box-shadow:0 0 0 0 oklch(0.66 0.165 25 / 0.6);animation:pulse 1.6s infinite}
  @keyframes pulse{
    0%{box-shadow:0 0 0 0 currentColor}
    70%{box-shadow:0 0 0 8px transparent}
    100%{box-shadow:0 0 0 0 transparent}
  }
  .spacer{flex:1}

  /* ─── LAYOUT ─── */
  main{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
  section{padding:80px 0;border-bottom:1px solid var(--line-soft);position:relative}
  section:last-of-type{border-bottom:0}

  .sec-head{
    display:grid;grid-template-columns:130px 1fr;gap:32px;align-items:baseline;
    margin-bottom:36px;
  }
  .sec-head .num{color:var(--fg-4);font-weight:500;font-size:12px;letter-spacing:.06em}
  .sec-head .ttl{font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--fg)}
  .sec-head .sub{font-size:12px;color:var(--fg-3);margin-top:4px;letter-spacing:.01em}

  .grid-2{display:grid;grid-template-columns:130px 1fr;gap:32px;align-items:start}
  .sidemeta{font-size:11px;color:var(--fg-4);line-height:1.7}
  .sidemeta div+div{margin-top:2px}

  /* ─── HERO / MANIFEST ─── */
  .hero{padding:96px 0 88px}
  .hero .brand{
    display:flex;align-items:baseline;gap:14px;margin-bottom:14px;
  }
  .hero .brand .mark{
    font-size:13px;font-weight:600;letter-spacing:.32em;color:var(--fg-2);
    border:1px solid var(--line);padding:5px 10px 4px;border-radius:2px;
  }
  .hero .brand .tag{font-size:11px;color:var(--fg-4);letter-spacing:.08em}

  .hero h1{
    font-family:"JetBrains Mono", monospace;
    font-weight:300;
    font-size: clamp(38px, 1.4vw, 72px);
    line-height:1.05;letter-spacing:-0.01em;
    color:var(--fg);
    margin: 28px 0 24px;
    text-wrap: balance;
    max-width: 18ch;
  }
  .hero h1 .accent{color:var(--warn);font-weight:400}
  .hero h1 .strike{text-decoration:line-through;text-decoration-color:var(--err-dim);text-decoration-thickness:1px}

  .hero .lede{
    max-width: 64ch;
    font-size: 16px; line-height:1.7;
    color: var(--fg-2);
    margin-bottom: 36px;
  }
  .hero .lede + .lede{margin-top:-18px}

  .hero .meta{
    display:flex;flex-wrap:wrap;gap:18px 28px;
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
    padding:18px 0;font-size:11px;color:var(--fg-3);letter-spacing:.04em;
    margin-bottom:34px;
  }
  .hero .meta .k{color:var(--fg-4)}
  .hero .meta b{color:var(--fg);font-weight:500}

  /* ─── DYNAMIC WORD SUBSTITUTION ─── */
  .syn{
    position:relative;display:inline-block;
    transition: opacity 1200ms ease, filter 1200ms ease;
  }
  .syn.swapping{opacity:0.0;filter:blur(2px)}



/* ── строка управления ── */
.toolbar {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.toolbar form {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
}
.toolbar input[type="search"],
.toolbar select {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    font-family: var(--mono);
    font-size: 12px;
    padding: 6px 10px;
    outline: none;
    transition: border-color .15s;
}
.toolbar input[type="search"] { flex: 1; min-width: 180px; border: 1px solid #1d1d1d;}
.toolbar input[type="search"]:focus,
.toolbar select:focus { border-color: var(--accent); }
.toolbar select option { background: #1a1a1a; }
.toolbar button {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--dim);
    font-family: var(--mono);
    font-size: 11px;
    padding: 6px 14px;
    cursor: pointer;
    letter-spacing: 0.08em;
    transition: border-color .15s, color .15s;
}
.toolbar button:hover { border-color: var(--accent); color: var(--accent); }
.meta-line {
    font-size: 11px;
    color: var(--muted);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}



  /* ─── LOGS TABLE ─── */
  table.logs{
    width:100%;border-collapse:collapse;font-size:12px;
  }
  table.logs th, table.logs td{
    text-align:left;vertical-align:top;
    padding:18px 16px;border-bottom:1px solid var(--line-soft);
  }
  table.logs th{
    font-weight:500;color:var(--fg-4);letter-spacing:.08em;text-transform:uppercase;font-size:10px;
    border-bottom:1px solid var(--line);padding-bottom:10px;padding-top:0;
  }
  table.logs td.code{
    color:var(--err);font-weight:500;letter-spacing:.04em;white-space:nowrap;width:140px;
  }
  table.logs td.code.warn{color:var(--warn)}
  table.logs td.code.dim{color:var(--fg-3)}
  table.logs td.name{color:var(--fg);font-weight:500;width:240px}
  table.logs td.desc{color:var(--fg-2);line-height:1.65;font-size:13px}
  table.logs td.freq{color:var(--fg-3);font-variant-numeric:tabular-nums;text-align:right;width:90px;white-space:nowrap}
  table.logs tr:hover td{background:oklch(0.165 0.006 240 / 0.6)}
  table.logs tr.collapsed td.desc::after{
    content:"";display:block;height:1px;background:var(--line-soft);margin-top:12px;
  }

  .stamp{
    display:inline-block;font-size:10px;letter-spacing:.06em;color:var(--fg-4);
    border:1px solid var(--line);padding:2px 6px;border-radius:2px;margin-left:8px;
    vertical-align: 1px;
  }
  .stamp.live{color:var(--err);border-color:oklch(0.4 0.12 25 / 0.6)}
  .stamp.idle{color:var(--fg-4)}

  /* ─── ABOUT ─── */
  #about p{
    max-width: 56ch;
    font-size: 15px; line-height:1.8;
    color: var(--fg-2);
  }
  #about .empty{
    margin-top:42px;color:var(--fg-4);font-size:11px;letter-spacing:.04em;
    border-top:1px dashed var(--line-soft);padding-top:18px;
  }
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 32px;
    flex-wrap: wrap;
}
.pagination a,
.pagination span {
    display: inline-block;
    min-width: 30px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    font-size: 11px;
    font-family: var(--mono);
    border: 1px solid var(--border);
    color: var(--dim);
    padding: 0 6px;
    transition: border-color .15s, color .15s;
    text-decoration: none;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination span.current { border-color: var(--accent); color: var(--accent); }
.pagination span.dots { border: none; color: var(--muted); cursor: default; }
.pag-info {
    margin-left: auto;
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.05em;
}

  /* ─── ARCHIVE ─── */
  .archive-list{
    display:grid;grid-template-columns:1fr;gap:0;
    border-top:1px solid var(--line-soft);
  }
  .archive-item{
    display:grid;grid-template-columns:120px 1fr 200px;gap:24px;align-items:baseline;
    padding:22px 0;border-bottom:1px solid var(--line-soft);
    transition:background 240ms ease;
  }
  .archive-item:hover{background:oklch(0.16 0.006 240 / 0.5)}
  .archive-item .id{font-size:11px;color:var(--fg-4);letter-spacing:.04em}
  .archive-item .ttl{font-size:15px;color:var(--fg);font-weight:400;line-height:1.45}
  .archive-item .ttl .br{
    display:inline-block;color:var(--err-dim);border:1px dashed oklch(0.4 0.1 25 / 0.5);
    padding:0 5px;font-size:10px;letter-spacing:.06em;margin-right:6px;vertical-align:2px;
    background: oklch(0.18 0.018 25 / 0.3);
  }
  .archive-item .meta{font-size:10.5px;color:var(--fg-4);text-align:right;letter-spacing:.04em;line-height:1.6}
  .archive-item .meta .row{display:flex;justify-content:flex-end;gap:8px}
  .archive-item .meta .row .k{color:var(--fg-4)}
  .archive-item .meta .row .v{color:var(--fg-3)}
  .archive-item .ttl s{text-decoration-color:oklch(0.4 0.1 25 / 0.7);text-decoration-thickness:1px;color:var(--fg-2)}

  /* ─── SYNC PANEL ─── */
  .sync{
    margin-top:24px;
    border:1px solid var(--line);
    background:linear-gradient(to bottom right, oklch(0.16 0.006 240 / 0.6), oklch(0.14 0.006 240 / 0.4));
    padding:28px;
    display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:stretch;
  }
  .sync .lhs h3{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-4);font-weight:500;margin-bottom:14px}
  .sync .lhs p{font-size:13px;color:var(--fg-2);line-height:1.65;max-width:42ch}
  .sync .btn{
    margin-top:24px;
    appearance:none;border:1px solid var(--fg-3);background:transparent;color:var(--fg);
    font-family:inherit;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
    padding:14px 22px;cursor:pointer;
    transition: all 200ms ease;
    display:inline-flex;align-items:center;gap:12px;
  }
  .sync .btn:hover{border-color:var(--fg);background:oklch(0.2 0.008 240 / 0.6)}
  .sync .btn:active{transform:translateY(1px)}
  .sync .btn .dot{width:6px;height:6px;border-radius:50%;background:var(--err);box-shadow:0 0 8px var(--err)}
  .sync .btn[data-confirmed="1"]{color:var(--ok);border-color:oklch(0.5 0.08 155 / 0.7)}
  .sync .btn[data-confirmed="1"] .dot{background:var(--ok);box-shadow:0 0 8px var(--ok)}

  .sync .rhs{
    border-left:1px solid var(--line-soft);padding-left:36px;
    display:flex;flex-direction:column;gap:14px;
    font-size:11px;color:var(--fg-3);letter-spacing:.02em;
  }
  .sync .rhs .stat{display:flex;justify-content:space-between;align-items:baseline;gap:18px}
  .sync .rhs .stat .k{color:var(--fg-4);letter-spacing:.04em}
  .sync .rhs .stat .v{color:var(--fg);font-variant-numeric:tabular-nums;font-size:14px;font-weight:500}
  .sync .rhs .stat .v.big{font-size:22px;font-weight:300}
  .sync .rhs .bar{
    height:1px;background:var(--line-soft);margin:6px 0;
  }
  .sync .rhs .sector-grid{
    margin-top:8px;display:grid;grid-template-columns:repeat(16, 1fr);gap:3px;
  }
  .sync .rhs .sector-grid i{
    display:block;height:8px;background:var(--bg-3);
    transition:background 600ms ease;
  }
  .sync .rhs .sector-grid i.on{background:var(--ok)}
  .sync .rhs .sector-grid i.warn{background:var(--warn)}
  .sync .rhs .sector-grid i.err{background:var(--err-dim)}

  /* ─── AUDIO CONTROL ─── */
  .audio-ctl{
    position:fixed;left:18px;bottom:18px;z-index:25;
    border:1px solid var(--line);background:oklch(0.14 0.006 240 / 0.86);backdrop-filter:blur(8px);
    color:var(--fg-2);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
    padding:10px 14px 9px;display:flex;align-items:center;gap:12px;
    cursor:pointer;font-family:inherit;
    transition:color 200ms ease, border-color 200ms ease;
  }
  .audio-ctl:hover{color:var(--fg);border-color:var(--fg-3)}
  .audio-ctl .vu{
    display:inline-flex;align-items:flex-end;gap:2px;height:12px;
  }
  .audio-ctl .vu i{
    width:2px;background:var(--fg-3);
    animation: vu 1.6s ease-in-out infinite;
  }
  .audio-ctl .vu i:nth-child(1){height:30%;animation-delay:0s}
  .audio-ctl .vu i:nth-child(2){height:60%;animation-delay:.15s}
  .audio-ctl .vu i:nth-child(3){height:90%;animation-delay:.30s}
  .audio-ctl .vu i:nth-child(4){height:50%;animation-delay:.45s}
  .audio-ctl[data-state="off"] .vu i{animation:none;opacity:.4;height:30% !important}
  .audio-ctl[data-state="on"]{color:var(--warn);border-color:oklch(0.45 0.09 85 / 0.6)}
  .audio-ctl[data-state="on"] .vu i{background:var(--warn)}
  @keyframes vu{
    0%, 100%{transform:scaleY(.4)}
    50%{transform:scaleY(1)}
  }

  /* ─── FOOTER ─── */
  footer{
    margin-top:60px;border-top:1px solid var(--line-soft);
    padding:30px var(--gutter) 40px;font-size:10.5px;color:var(--fg-4);
    max-width:var(--maxw);margin-left:auto;margin-right:auto;
    display:flex;flex-wrap:wrap;gap:18px;letter-spacing:.04em;
  }
  footer .spacer{flex:1}

  /* ─── NAV ─── */
  nav.local{
    display:flex;gap:24px;font-size:11px;color:var(--fg-3);letter-spacing:.08em;
  }
  nav.local a:hover{color:var(--fg)}
  nav.local a.cur{color:var(--fg);border-bottom:1px solid var(--err-dim);padding-bottom:2px}

  /* ─── UTIL ─── */
  .mono-tag{
    display:inline-block;border:1px solid var(--line);padding:1px 6px;
    font-size:10px;color:var(--fg-3);letter-spacing:.04em;border-radius:2px;
  }
  .mono-tag.err{color:var(--err-dim);border-color:oklch(0.36 0.1 25 / 0.5)}

  /* glitch micro-event: occasional vertical jitter on a chosen line */
  .glitch-tick{
    animation: tick 0.45s steps(3, end);
  }
  @keyframes tick{
    0%{transform:translate(0,0)}
    33%{transform:translate(-1px, 1px); filter:hue-rotate(8deg)}
    66%{transform:translate(2px, 0)}
    100%{transform:translate(0,0)}
  }

  /* responsive */
  @media (max-width: 760px){
    :root{--gutter: 20px}
    .sec-head, .grid-2{grid-template-columns:1fr;gap:14px}
    .archive-item{grid-template-columns:1fr;gap:6px}
    .archive-item .meta{text-align:left}
    .archive-item .meta .row{justify-content:flex-start}
    .sync{grid-template-columns:1fr;padding:20px}
    .sync .rhs{border-left:0;border-top:1px solid var(--line-soft);padding-left:0;padding-top:18px}
    table.logs td.name{width:auto}
    table.logs td.code{width:auto}
    table.logs td{padding:14px 8px}
  }