:root {
  --bg: #0b0d0c;
  --panel: #101310;
  --panel-2: #141814;
  --panel-3: #181d18;
  --text: #e6eadf;
  --muted: #7f897c;
  --line: #252b24;
  --line-strong: #343c33;
  --accent: #9cf542;
  --accent-ink: #071007;
  --accent-dim: rgba(156, 245, 66, .10);
  --danger: #ff6b6b;
  --warning: #e9c46a;
  --max: 1680px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    var(--bg);
  background-size: 48px 48px;
  font-family: var(--mono);
  min-height: 100vh;
}
body.admin-page { background-size: 32px 32px; }
::selection { background: var(--accent); color: var(--accent-ink); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
[hidden] { display: none !important; }

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .028;
  z-index: 999;
  background-image:
    radial-gradient(circle at 20% 20%, #fff 0 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, #fff 0 1px, transparent 1px);
  background-size: 7px 7px, 11px 11px;
  mix-blend-mode: screen;
}

.wrap { width: min(calc(100% - 96px), var(--max)); margin: 0 auto; }

.topbar {
  min-height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.topbar .brand {
  color: var(--text);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.04em;
}
.topbar nav { display: flex; gap: 28px; }
.topbar nav a { transition: color .18s ease, border-color .18s ease, background .18s ease; }
.topbar nav a:hover { color: var(--accent); }
.topbar nav .nav-email {
  color:var(--accent); border:1px solid var(--line-strong); padding:7px 10px; margin:-8px 0;
  background:rgba(156,245,66,.035);
}
.topbar nav .nav-email:hover { border-color:var(--accent); background:var(--accent-dim); color:var(--text); }
.status { justify-self: end; display: inline-flex; align-items: center; gap: 9px; }
.status-dot {
  width: 8px; height: 8px; background: var(--accent); border-radius: 50%;
  box-shadow: 0 0 16px rgba(156,245,66,.65);
  animation: pulse 2.3s infinite;
}
@keyframes pulse { 0%,100%{opacity:.55} 50%{opacity:1} }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(520px, .95fr);
  gap: 90px;
  padding: 96px 0 84px;
  border-bottom: 1px solid var(--line);
  min-height: 610px;
}
.hero-left { display:flex; flex-direction:column; justify-content:space-between; min-height:430px; }
.hero h1 {
  margin:0; font-family:var(--sans); font-size:clamp(108px,9vw,172px);
  line-height:.82; letter-spacing:-.09em; font-weight:800;
}
.domains { margin-top:38px; color:var(--accent); font-size:16px; line-height:1.8; letter-spacing:.02em; }
.hero-note { max-width:650px; color:var(--muted); font-size:15px; line-height:1.75; margin-top:56px; }
.hero-right { border-left:1px solid var(--line); padding-left:52px; }
.section-label { color:var(--muted); font-size:12px; letter-spacing:.08em; text-transform:lowercase; margin-bottom:26px; }

.latest-list { display:grid; }
.latest-item {
  display:grid; grid-template-columns:82px 1fr; gap:20px; padding:21px 0;
  border-top:1px solid var(--line);
  transition:background .18s ease,padding .18s ease;
}
.latest-item:last-child { border-bottom:1px solid var(--line); }
.latest-item:hover { background:var(--accent-dim); padding-left:14px; padding-right:14px; }
.latest-date { color:var(--muted); font-size:12px; padding-top:2px; }
.latest-title { font-family:var(--sans); font-size:18px; line-height:1.45; letter-spacing:-.02em; }
.latest-sub { color:var(--muted); font-size:12px; line-height:1.65; margin-top:7px; }

.strip { border-bottom:1px solid var(--line); padding:30px 0; }
.machine-strip {
  display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line);
}
.machine-cell {
  background:var(--panel); min-height:106px; padding:20px 22px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.machine-cell span:first-child { color:var(--muted); font-size:11px; }
.machine-cell span:last-child { font-size:14px; line-height:1.45; }
.machine-cell.accent span:last-child { color:var(--accent); }

.section { padding:86px 0; border-bottom:1px solid var(--line); }
.section-head {
  display:grid; grid-template-columns:420px 1fr; gap:70px; margin-bottom:44px; align-items:end;
}
.section h2 {
  margin:0; font-family:var(--sans); font-size:clamp(48px,5vw,82px);
  line-height:.95; letter-spacing:-.065em;
}
.section-intro { color:var(--muted); max-width:720px; line-height:1.8; font-size:14px; }

.projects { border-top:1px solid var(--line); }
.project {
  display:grid;
  grid-template-columns:80px minmax(320px,.8fr) minmax(450px,1fr) 54px;
  gap:28px; align-items:center; min-height:154px; border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.project:hover { background:var(--accent-dim); }
.project-num { color:var(--muted); font-size:12px; }
.project-name { font-family:var(--sans); font-size:28px; letter-spacing:-.035em; font-weight:650; margin-bottom:11px; }
.project-tags { color:var(--accent); font-size:11px; line-height:1.6; }
.project-desc { color:var(--muted); line-height:1.75; font-size:14px; max-width:700px; }
.project-status { display:inline-block; margin-top:10px; color:var(--text); font-size:12px; }
.project-arrow { justify-self:end; font-size:24px; color:var(--muted); transition:transform .18s ease,color .18s ease; }
.project:hover .project-arrow { transform:translate(4px,-4px); color:var(--accent); }

.lab-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:1px; background:var(--line); border:1px solid var(--line); }
.terminal,.broken { background:var(--panel); min-height:470px; padding:32px; }
.window-head {
  display:flex; align-items:center; justify-content:space-between;
  padding-bottom:22px; border-bottom:1px solid var(--line); color:var(--muted); font-size:12px;
}
.terminal-body { padding-top:28px; line-height:1.9; font-size:14px; }
.cmd { color:var(--accent); }
.output { color:var(--text); margin-bottom:16px; white-space:pre-wrap; }
.broken-list { display:grid; gap:1px; background:var(--line); margin-top:28px; border:1px solid var(--line); }
.broken-item {
  background:var(--panel-2); padding:20px; display:grid;
  grid-template-columns:14px 1fr auto; gap:14px; align-items:center; font-size:13px;
}
.broken-mark { width:8px; height:8px; background:var(--danger); border-radius:50%; opacity:.85; }
.broken-state { color:var(--muted); font-size:11px; }

.notes { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.note { background:var(--panel); min-height:300px; padding:28px; position:relative; overflow:hidden; }
.note::after {
  content:""; position:absolute; width:140px; height:140px; right:-70px; bottom:-70px;
  border:1px solid var(--line); border-radius:50%;
}
.note-date { color:var(--muted); font-size:11px; margin-bottom:28px; }
.note-title { font-family:var(--sans); font-size:22px; letter-spacing:-.03em; margin-bottom:18px; }
.note p { margin:0; color:var(--muted); font-size:13px; line-height:1.75; max-width:380px; white-space:pre-line; }

.stack-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.stack-group { background:var(--panel); padding:28px; min-height:250px; }
.stack-title { color:var(--accent); font-size:11px; margin-bottom:26px; }
.stack-group ul { list-style:none; padding:0; margin:0; display:grid; gap:13px; font-size:14px; }

.email-section { padding:86px 0; border-bottom:1px solid var(--line); }
.email-offer {
  border:1px solid var(--line-strong); background:linear-gradient(135deg, rgba(156,245,66,.075), rgba(16,19,16,.84) 48%, var(--panel));
  min-height:250px; display:grid; grid-template-columns:160px minmax(0,1fr) minmax(260px,390px);
  align-items:stretch; overflow:hidden;
}
.email-kicker { padding:30px; color:var(--accent); font-size:11px; border-right:1px solid var(--line); }
.email-copy { padding:34px 44px; display:flex; flex-direction:column; justify-content:center; }
.email-copy h2 {
  margin:0 0 18px; font-family:var(--sans); font-size:clamp(42px,4vw,72px); line-height:.98;
  letter-spacing:-.06em; overflow-wrap:anywhere;
}
.email-copy p { margin:0; max-width:680px; color:var(--muted); font-size:14px; line-height:1.8; }
.email-telegram {
  border-left:1px solid var(--line); padding:32px; display:grid; grid-template-columns:1fr auto;
  grid-template-rows:auto 1fr; gap:12px 22px; align-items:end; transition:background .18s ease;
}
.email-telegram:hover { background:var(--accent-dim); }
.email-telegram > span:first-child { color:var(--muted); font-size:11px; align-self:start; }
.email-telegram strong { color:var(--accent); font-family:var(--sans); font-size:clamp(26px,2.4vw,42px); letter-spacing:-.045em; }
.email-arrow { font-size:28px; color:var(--muted); transition:transform .18s ease,color .18s ease; }
.email-telegram:hover .email-arrow { transform:translate(4px,-4px); color:var(--accent); }
.email-telegram[aria-disabled="true"] { opacity:.45; pointer-events:none; }

.footer {
  min-height:150px; display:grid; grid-template-columns:1fr auto;
  align-items:center; color:var(--muted); font-size:12px;
}
.footer strong { color:var(--text); font-weight:600; }
.cursor {
  display:inline-block; width:9px; height:17px; background:var(--accent);
  vertical-align:-3px; margin-left:4px; animation:blink 1s steps(1) infinite;
}
@keyframes blink { 50%{opacity:0} }

/* login */
.login-shell {
  min-height:100vh; display:grid; place-items:center; padding:24px;
}
.login-card {
  width:min(100%,460px); background:rgba(16,19,16,.92); border:1px solid var(--line);
  padding:30px; box-shadow:0 30px 90px rgba(0,0,0,.35);
}
.login-kicker { color:var(--accent); font-size:11px; margin-bottom:22px; }
.login-card h1 { margin:0 0 8px; font-family:var(--sans); font-size:42px; letter-spacing:-.05em; }
.login-card p { color:var(--muted); font-size:13px; line-height:1.7; margin:0 0 24px; }
.login-error { min-height:18px; color:var(--danger); font-size:12px; margin-top:12px; }

/* admin */
.admin-shell { min-height:100vh; display:grid; grid-template-columns:260px minmax(0,1fr); }
.admin-sidebar {
  position:sticky; top:0; height:100vh; border-right:1px solid var(--line);
  background:rgba(11,13,12,.94); backdrop-filter:blur(18px); padding:24px 18px;
  display:flex; flex-direction:column; z-index:20;
}
.admin-brand { display:flex; align-items:center; justify-content:space-between; padding:0 8px 22px; border-bottom:1px solid var(--line); }
.admin-brand strong { font-size:18px; }
.admin-brand span { color:var(--accent); font-size:11px; }
.admin-nav { display:grid; gap:5px; margin-top:18px; }
.admin-nav button {
  border:0; background:transparent; color:var(--muted); text-align:left; cursor:pointer;
  padding:12px 12px; border-radius:8px; transition:.16s ease;
}
.admin-nav button:hover,.admin-nav button.active { background:var(--accent-dim); color:var(--text); }
.admin-nav button.active::before { content:"> "; color:var(--accent); }
.admin-sidebar-bottom { margin-top:auto; display:grid; gap:8px; }

.admin-main { min-width:0; }
.admin-topbar {
  min-height:74px; padding:0 32px; display:flex; align-items:center; justify-content:space-between;
  border-bottom:1px solid var(--line); background:rgba(11,13,12,.82); backdrop-filter:blur(16px);
  position:sticky; top:0; z-index:15;
}
.admin-topbar-left { display:flex; align-items:center; gap:12px; }
.save-state { color:var(--muted); font-size:12px; }
.save-state.saved { color:var(--accent); }
.save-state.unsaved { color:var(--warning); }
.admin-actions { display:flex; gap:8px; flex-wrap:wrap; }
.admin-content { padding:34px 32px 80px; max-width:1480px; }
.admin-panel { display:none; }
.admin-panel.active { display:block; }
.panel-title { margin-bottom:26px; }
.panel-title h1 { font-family:var(--sans); font-size:42px; letter-spacing:-.045em; margin:0 0 8px; }
.panel-title p { color:var(--muted); margin:0; font-size:13px; line-height:1.6; }

.btn {
  border:1px solid var(--line-strong); background:var(--panel); color:var(--text);
  padding:10px 13px; border-radius:7px; cursor:pointer; transition:.16s ease; font-size:12px;
}
.btn:hover { border-color:var(--accent); color:var(--accent); }
.btn.primary { background:var(--accent); color:var(--accent-ink); border-color:var(--accent); font-weight:700; }
.btn.primary:hover { filter:brightness(1.06); color:var(--accent-ink); }
.btn.danger:hover { border-color:var(--danger); color:var(--danger); }
.btn.small { padding:7px 9px; font-size:11px; }

.dashboard-grid {
  display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; margin-bottom:26px;
}
.stat-card {
  border:1px solid var(--line); background:var(--panel); padding:20px; min-height:126px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.stat-card span { color:var(--muted); font-size:11px; }
.stat-card strong { font-size:34px; font-family:var(--sans); letter-spacing:-.04em; }

.admin-grid-2 { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.admin-card { border:1px solid var(--line); background:var(--panel); padding:20px; }
.admin-card h3 { margin:0 0 18px; font-family:var(--sans); letter-spacing:-.025em; }

.field { display:grid; gap:8px; margin-bottom:14px; }
.field:last-child { margin-bottom:0; }
.field label { color:var(--muted); font-size:11px; }
.input,.textarea,.select {
  width:100%; border:1px solid var(--line-strong); background:#0d100e; color:var(--text);
  padding:11px 12px; border-radius:7px; outline:none;
  transition:border-color .16s ease,box-shadow .16s ease;
}
.input:focus,.textarea:focus,.select:focus {
  border-color:var(--accent); box-shadow:0 0 0 3px rgba(156,245,66,.08);
}
.textarea { min-height:100px; resize:vertical; line-height:1.55; }
.checkbox-row { display:flex; align-items:center; gap:9px; color:var(--muted); font-size:12px; }
.checkbox-row input { accent-color:var(--accent); }

.editor-list { display:grid; gap:10px; }
.editor-item { border:1px solid var(--line); background:var(--panel); }
.editor-head {
  min-height:58px; padding:10px 14px; display:grid; grid-template-columns:36px minmax(0,1fr) auto;
  align-items:center; gap:12px; cursor:pointer;
}
.editor-index { color:var(--muted); font-size:11px; }
.editor-summary strong { display:block; font-family:var(--sans); letter-spacing:-.02em; }
.editor-summary small { color:var(--muted); }
.editor-tools { display:flex; gap:6px; }
.editor-body { padding:18px; border-top:1px solid var(--line); display:none; }
.editor-item.open .editor-body { display:block; }
.editor-item.unpublished { opacity:.55; }
.form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.form-grid .span-2 { grid-column:1/-1; }

.preview-wrap { border:1px solid var(--line); background:var(--panel); overflow:hidden; }
.preview-toolbar {
  min-height:54px; display:flex; align-items:center; justify-content:space-between;
  padding:0 14px; border-bottom:1px solid var(--line); color:var(--muted); font-size:11px;
}
.preview-frame { width:100%; height:760px; border:0; background:#0b0d0c; display:block; }

.toast {
  position:fixed; right:22px; bottom:22px; z-index:1000; padding:12px 14px;
  background:var(--panel-3); border:1px solid var(--line-strong); border-radius:8px;
  color:var(--text); font-size:12px; box-shadow:0 14px 50px rgba(0,0,0,.35);
  transform:translateY(20px); opacity:0; pointer-events:none; transition:.2s ease;
}
.toast.show { transform:translateY(0); opacity:1; }
.empty-state { border:1px dashed var(--line-strong); color:var(--muted); padding:30px; text-align:center; }

@media (max-width:1100px) {
  .wrap { width:min(calc(100% - 40px),var(--max)); }
  .hero,.section-head,.lab-grid { grid-template-columns:1fr; }
  .email-offer { grid-template-columns:120px minmax(0,1fr); }
  .email-telegram { grid-column:1 / -1; border-left:0; border-top:1px solid var(--line); min-height:150px; }
  .hero-right { border-left:0; border-top:1px solid var(--line); padding-left:0; padding-top:40px; }
  .machine-strip,.stack-grid { grid-template-columns:repeat(2,1fr); }
  .project { grid-template-columns:50px 1fr 34px; padding:24px 0; }
  .project-desc { grid-column:2/3; }
  .project-arrow { grid-column:3; grid-row:1/span 2; }
  .notes { grid-template-columns:1fr; }

  .admin-shell { grid-template-columns:84px minmax(0,1fr); }
  .admin-sidebar { padding:18px 10px; }
  .admin-brand strong { display:none; }
  .admin-brand span { margin:auto; }
  .admin-nav button { font-size:0; text-align:center; }
  .admin-nav button::after { content:attr(data-short); font-size:12px; }
  .admin-nav button.active::before { content:""; }
  .admin-sidebar-bottom .btn { font-size:0; }
  .admin-sidebar-bottom .btn::after { content:attr(data-short); font-size:11px; }
  .dashboard-grid { grid-template-columns:repeat(2,1fr); }
}

@media (max-width:760px) {
  .topbar { grid-template-columns:1fr auto; }
  .topbar nav { display:none; }
  .hero { grid-template-columns:1fr; gap:48px; padding-top:58px; }
  .hero h1 { font-size:clamp(84px,28vw,130px); }
  .hero-left { min-height:auto; }
  .machine-strip,.stack-grid { grid-template-columns:1fr; }
  .project { grid-template-columns:40px 1fr 28px; gap:14px; }
  .project-name { font-size:22px; }
  .email-section { padding:58px 0; }
  .email-offer { grid-template-columns:1fr; }
  .email-kicker { border-right:0; border-bottom:1px solid var(--line); padding:20px; }
  .email-copy { padding:30px 22px; }
  .email-telegram { grid-column:auto; padding:24px 22px; min-height:130px; }
  .footer { grid-template-columns:1fr; gap:12px; align-content:center; }

  .admin-shell { display:block; }
  .admin-sidebar {
    position:static; width:100%; height:auto; border-right:0; border-bottom:1px solid var(--line);
  }
  .admin-brand strong { display:block; }
  .admin-nav { grid-template-columns:repeat(3,1fr); }
  .admin-nav button { font-size:0; }
  .admin-sidebar-bottom { grid-template-columns:1fr 1fr; margin-top:14px; }
  .admin-main { width:100%; }
  .admin-topbar { padding:12px 16px; position:static; align-items:flex-start; gap:14px; }
  .admin-content { padding:24px 16px 60px; }
  .admin-actions { justify-content:flex-end; }
  .dashboard-grid,.admin-grid-2,.form-grid { grid-template-columns:1fr; }
  .form-grid .span-2 { grid-column:auto; }
  .preview-frame { height:560px; }
}

/* lightweight markdown rendered from admin content */
.rich-text strong { color: var(--text); font-weight: 700; }
.rich-text em { color: var(--text); }
.rich-text s { opacity: .65; }
.md-inline-code {
  display: inline-block;
  padding: .08em .38em;
  margin: 0 .08em;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: #0a0d0b;
  color: var(--accent);
  font-family: var(--mono);
  font-size: .92em;
}
.md-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(156,245,66,.4);
  text-underline-offset: 3px;
}
.md-link:hover { text-decoration-color: var(--accent); }
.md-code-block {
  margin: 12px 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #080a09;
  color: var(--text);
  white-space: pre;
  line-height: 1.6;
  font-size: 12px;
}
.note-body {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
  max-width: 380px;
}
.project-desc .md-code-block,
.note-body .md-code-block { max-width: 100%; }

/* markdown helpers in admin */
.format-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  margin: -1px 0 2px;
}
.format-btn {
  min-width: 30px;
  height: 26px;
  padding: 0 7px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: #0d100e;
  color: var(--muted);
  cursor: pointer;
  font-size: 11px;
  transition: border-color .16s ease, color .16s ease, background .16s ease;
}
.format-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-dim);
}
.format-help {
  margin-left: 3px;
  color: var(--muted);
  font-size: 10px;
  opacity: .72;
}