/* ============================================================
   Omega Market — main.css
   Dark, dense, terminal-flavoured. One accent (steel blue) + neutrals.
   Self-contained (no framework) so first paint is one request.
   ============================================================ */

:root{
  --bg:#141a24;          /* page */
  --panel:#1a202c;       /* cards / sidebar */
  --panel-2:#202632;     /* raised / inputs */
  --line:#2a3242;        /* borders */
  --line-soft:#232b3a;
  --ink:#e9edf4;         /* primary text */
  --muted:#9aa4b5;       /* secondary text */
  --faint:#6b7688;       /* tertiary */
  --accent:#a9b4c8;      /* steel blue (from favicon) */
  --accent-strong:#c3cddd;
  --ok:#5fbf8f;          /* green status */
  --warn:#d9a441;
  --err:#d97a7a;
  --radius:6px;
  --maxw:1180px;
  --side:232px;
  --mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans:'IBM Plex Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.lock{overflow:hidden}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-strong);text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{font-family:var(--sans);line-height:1.25;font-weight:600;margin:0 0 .6em;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:700}
h2{font-size:1.4rem;margin:0 0 .7em}
h3{font-size:1.08rem}
p{margin:0 0 1em}
code,.mono{font-family:var(--mono)}
::selection{background:rgba(169,180,200,.28)}

/* ---------- Shell: sidebar + main -------------------------- */
.shell{
  max-width:var(--maxw);
  margin:0 auto;
  display:grid;
  grid-template-columns:var(--side) 1fr;
  min-height:100vh;
}
.main{
  min-width:0;
  padding:22px clamp(16px,3vw,40px) 40px;
  display:flex;
  flex-direction:column;
}
#content{flex:1}

/* ---------- Sidebar ---------------------------------------- */
.sidebar{
  position:sticky;top:0;align-self:start;
  height:100vh;
  background:var(--panel);
  border-right:1px solid var(--line);
  padding:20px 16px;
  display:flex;flex-direction:column;gap:18px;
  overflow-y:auto;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:1.05rem;letter-spacing:-.02em}
.brand:hover{text-decoration:none;color:var(--ink)}
.brand img{width:34px;height:34px;border-radius:7px;flex:0 0 auto;object-fit:cover}
.brand span{white-space:nowrap}

.sidenav{display:flex;flex-direction:column;gap:2px}
.sidenav a{
  display:block;padding:9px 12px;border-radius:var(--radius);
  color:var(--muted);font-size:.94rem;font-weight:500;
  border-left:2px solid transparent;
}
.sidenav a:hover{background:var(--panel-2);color:var(--ink);text-decoration:none}
.sidenav a.active{background:var(--panel-2);color:var(--accent-strong);border-left-color:var(--accent)}

.sb-status{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;display:flex;flex-direction:column;gap:8px}
.sb-row{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.76rem;color:var(--faint)}
.sb-row span:last-child{color:var(--muted)}
.sb-row .ok{color:var(--ok)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);margin-right:6px;box-shadow:0 0 0 0 rgba(95,191,143,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(95,191,143,.5)}70%{box-shadow:0 0 0 6px rgba(95,191,143,0)}100%{box-shadow:0 0 0 0 rgba(95,191,143,0)}}

/* ---------- Breadcrumbs (same width as content) ------------ */
.crumb-wrap{margin-bottom:14px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.82rem;color:var(--faint)}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li:not(:last-child)::after{content:'/';color:var(--line);margin-left:6px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--accent)}
.crumbs [aria-current="page"]{color:var(--ink)}

/* ---------- Cards / sections ------------------------------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:18px}
.card.tight{padding:16px 18px}
.card h2,.card h3{margin-top:0}
.sec-title{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:16px}
.sec-title h2{margin:0;font-size:1.22rem}
.tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);border:1px solid var(--line);border-radius:4px;padding:3px 8px;background:var(--panel-2)}

.lead{font-size:1.08rem;color:var(--muted);line-height:1.7}
.muted{color:var(--muted)}
.small{font-size:.85rem;color:var(--faint)}

/* ---------- Mirror / link boxes ---------------------------- */
.mirror-list{display:flex;flex-direction:column;gap:12px}
.mirror{
  display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;
}
.mirror .addr{font-family:var(--mono);font-size:.86rem;color:var(--accent-strong);word-break:break-all;line-height:1.5}
.mirror .meta{font-family:var(--mono);font-size:.72rem;color:var(--faint);margin-top:6px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--mono);font-size:.8rem;font-weight:600;letter-spacing:.02em;
  background:var(--accent);color:#141a24;border:1px solid var(--accent);
  padding:10px 16px;border-radius:var(--radius);cursor:pointer;white-space:nowrap;
  transition:background .15s,border-color .15s;
}
.btn:hover{background:var(--accent-strong);border-color:var(--accent-strong);text-decoration:none}
.btn.ghost{background:transparent;color:var(--accent);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent)}
.btn.sm{padding:8px 12px;font-size:.74rem}

/* ---------- Tables ----------------------------------------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.88rem;min-width:520px}
thead th{
  text-align:left;font-family:var(--mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;
  color:var(--faint);background:var(--panel-2);padding:11px 14px;border-bottom:1px solid var(--line);
}
tbody td{padding:12px 14px;border-bottom:1px solid var(--line-soft);vertical-align:top}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.015)}
td.mono,th.mono{font-family:var(--mono);font-size:.82rem}
.status-pill{font-family:var(--mono);font-size:.7rem;font-weight:600;padding:3px 9px;border-radius:20px;display:inline-block}
.status-pill.on{background:rgba(95,191,143,.14);color:var(--ok);border:1px solid rgba(95,191,143,.3)}
.status-pill.off{background:rgba(217,122,122,.14);color:var(--err);border:1px solid rgba(217,122,122,.3)}

/* ---------- Stat strip (horizontal, not 3 cards) ----------- */
.stat-strip{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);overflow:hidden;margin-bottom:18px}
.stat{flex:1 1 140px;padding:16px 18px;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:none}
.stat .k{font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--faint)}
.stat .v{font-family:var(--mono);font-size:1.4rem;font-weight:600;color:var(--ink);margin-top:6px}
.stat .v.accent{color:var(--accent-strong)}

/* ---------- Two-column asymmetric -------------------------- */
.cols{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;align-items:start;margin-bottom:18px}
.cols.flip{grid-template-columns:1fr 1.5fr}
.checklist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.checklist li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.checklist li::before{content:'\2713';color:var(--ok);font-family:var(--mono);font-weight:700;flex:0 0 auto}

/* ---------- PGP block -------------------------------------- */
.pgp{
  font-family:var(--mono);font-size:.74rem;line-height:1.55;color:var(--muted);
  background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;white-space:pre-wrap;word-break:break-word;max-height:220px;overflow:auto;
}
.fingerprint{font-family:var(--mono);font-size:.82rem;color:var(--accent-strong);letter-spacing:.04em}

/* ---------- FAQ ------------------------------------------- */
.faq-item{border-bottom:1px solid var(--line-soft);padding:16px 0}
.faq-item:first-child{padding-top:0}
.faq-q{font-weight:600;font-size:1rem;margin-bottom:8px;color:var(--ink)}
.faq-a{color:var(--muted);font-size:.94rem;margin:0}
details.faq{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);margin-bottom:10px}
details.faq summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:'+';font-family:var(--mono);color:var(--accent);font-size:1.2rem}
details.faq[open] summary::after{content:'\2013'}
details.faq .faq-body{padding:0 18px 16px;color:var(--muted);font-size:.94rem}

/* ---------- Screenshots (placeholders) --------------------- */
.shots{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.shot{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel-2)}
.shot .frame{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;position:relative;background:
  repeating-linear-gradient(45deg,#1a202c 0,#1a202c 12px,#1c2330 12px,#1c2330 24px)}
.shot .frame .ph{font-family:var(--mono);font-size:.72rem;color:var(--faint);text-align:center;padding:0 14px}
.shot .cap{padding:10px 14px;font-family:var(--mono);font-size:.72rem;color:var(--muted);border-top:1px solid var(--line-soft)}

/* ---------- CTA band --------------------------------------- */
.cta{
  background:linear-gradient(180deg,var(--panel),#18202e);
  border:1px solid var(--line);border-top:2px solid var(--accent);
  border-radius:var(--radius);padding:24px 26px;margin-bottom:18px;
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between;
}
.cta h3{font-size:1.15rem;margin-bottom:6px}
.cta p{margin:0;color:var(--muted);font-size:.92rem;max-width:46ch}
.cta .actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---------- Blog ------------------------------------------ */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.post{
  display:flex;flex-direction:column;gap:8px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;transition:border-color .15s;
}
.post:hover{border-color:var(--accent);text-decoration:none}
.post .cluster{font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}
.post h3{font-size:1.02rem;margin:0;line-height:1.35}
.post p{margin:0;color:var(--muted);font-size:.88rem;flex:1}
.post .meta{font-family:var(--mono);font-size:.72rem;color:var(--faint)}
.post .read{font-family:var(--mono);font-size:.74rem;color:var(--accent)}

/* ---------- Article body ---------------------------------- */
.article{max-width:74ch}
.article h2{margin-top:2em;padding-top:.4em}
.article h3{margin-top:1.6em}
.article ul,.article ol{padding-left:1.2em;margin:0 0 1em}
.article li{margin-bottom:.4em}
.article blockquote{border-left:3px solid var(--accent);margin:1.4em 0;padding:.4em 0 .4em 18px;color:var(--muted);font-style:italic}
.callout{border:1px solid var(--line);border-left:3px solid var(--warn);background:var(--panel);border-radius:var(--radius);padding:14px 18px;margin:1.4em 0;font-size:.92rem;color:var(--muted)}
.callout.good{border-left-color:var(--ok)}
.callout.bad{border-left-color:var(--err)}
.callout b{color:var(--ink)}

/* ---------- Footer (same width as content) ----------------- */
.footer{border-top:1px solid var(--line);margin-top:34px;padding-top:26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:26px}
.foot-brand p{color:var(--muted);font-size:.88rem;max-width:34ch;margin-top:12px}
.foot-brand .brand img{width:28px;height:28px}
.foot-col h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--faint);margin-bottom:12px}
.foot-links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 14px}
.foot-links a{color:var(--muted);font-size:.88rem}
.foot-links a:hover{color:var(--accent)}
.foot-notes{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.foot-notes li{color:var(--muted);font-size:.84rem}
.foot-bottom{display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;border-top:1px solid var(--line-soft);margin-top:22px;padding-top:16px;font-size:.8rem;color:var(--faint)}
.foot-legal{max-width:60ch}

/* ---------- Toast ------------------------------------------ */
.toast{
  position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--accent);color:#141a24;font-family:var(--mono);font-size:.8rem;font-weight:600;
  padding:11px 20px;border-radius:var(--radius);opacity:0;pointer-events:none;transition:all .25s;z-index:100;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 404 ------------------------------------------- */
.err404{text-align:center;padding:60px 20px}
.err404 .big{font-family:var(--mono);font-size:4rem;font-weight:700;color:var(--accent)}

/* ---------- Mobile ----------------------------------------- */
.topbar{
  display:none;position:sticky;top:0;z-index:60;
  align-items:center;justify-content:space-between;
  background:var(--panel);border-bottom:1px solid var(--line);
  padding:12px 16px;
}
.burger{display:flex;flex-direction:column;gap:4px;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:var(--accent);border-radius:2px}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:70}
.drawer{
  position:fixed;top:0;left:0;height:100vh;width:280px;max-width:84vw;z-index:80;
  background:var(--panel);border-right:1px solid var(--line);
  transform:translateX(-100%);transition:transform .28s ease;
  display:flex;flex-direction:column;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}
.drawer-tag{font-family:var(--mono);font-weight:700;color:var(--accent)}
.drawer-close{background:none;border:0;color:var(--muted);font-size:1.6rem;cursor:pointer;line-height:1;padding:4px 8px}
.drawer-nav{padding:14px;display:flex;flex-direction:column;gap:2px;flex:1}
.drawer-nav a{display:block;padding:11px 12px;border-radius:var(--radius);color:var(--muted);font-size:.95rem;border-left:2px solid transparent}
.drawer-nav a.active{background:var(--panel-2);color:var(--accent-strong);border-left-color:var(--accent)}
.drawer-foot{border-top:1px solid var(--line);padding:14px}

@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .sidebar{display:none}
  .topbar{display:flex}
  .cols,.cols.flip{grid-template-columns:1fr}
  .shots{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:20px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .mirror{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start}
}