/* ===== Dark landing (Axiom/gmgn vibe) + live table ===== */
:root{
  --bg:#0b0e12; --panel:#0f141a; --grid:#0f1318; --fg:#dfe7ef; --muted:#8a97a6;
  --green:#22d39b; --red:#ff6b6b; --border:#1b212a; --shadow:0 6px 16px rgba(0,0,0,.35);
  --grad1:linear-gradient(180deg,#213044,#17222f);
  --grad2:linear-gradient(180deg,#2c6a4f,#1a3f32);
}
*{box-sizing:border-box} html,body{height:100%}
body.dark{margin:0;background:var(--bg);color:var(--fg);font:14px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, Noto Sans, sans-serif}
.bg-grid{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(900px 500px at 50% -10%, rgba(70,120,255,.05), transparent 60%),
  repeating-linear-gradient(0deg, var(--grid), var(--grid) 1px, transparent 1px, transparent 32px),
  repeating-linear-gradient(90deg, var(--grid), var(--grid) 1px, transparent 1px, transparent 32px)}
.container{max-width:1200px;margin:0 auto;padding:20px}

/* nav */
.nav.dark{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:#0d1218;border-bottom:1px solid var(--border);box-shadow:0 2px 10px rgba(0,0,0,.3)}
.nav .brand{font-weight:800;letter-spacing:.3px;margin-left:6px}
.nav a{color:var(--fg);text-decoration:none;opacity:.9}.nav a:hover{opacity:1}
.nav .logo{width:22px;height:22px;border-radius:6px}
.badge.online{display:inline-flex;gap:8px;align-items:center;margin-left:12px;background:#0d2b22;border:1px solid #134232;border-radius:999px;padding:4px 10px;font-size:12px;color:#54e6b3}
.badge .dot{width:8px;height:8px;background:#22d39b;border-radius:999px;display:inline-block}
.btn{border:1px solid #2a3442;background:#0e151b;border-radius:10px;padding:8px 12px;font-weight:700;color:var(--fg)}
.btn.ghost{background:#101820}

/* hero + sections */
.hero{text-align:center;margin:10px 0 18px}
.pill{display:inline-flex;gap:10px;align-items:center;border:1px solid #2a3442;background:#0f1822;border-radius:999px;padding:8px 14px;color:#98a7b8}
h1{font-size:34px;line-height:1.15;margin:12px 0 6px}
.sub{color:var(--muted)} .cta{display:flex;gap:10px;justify-content:center;margin-top:12px}

.cards-3, .cards-2{display:grid;gap:16px;margin:18px 0}
.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--panel);border:1px solid transparent;border-radius:14px;padding:16px;position:relative;box-shadow:var(--shadow)}
.card::before{content:"";position:absolute;inset:-1px;border-radius:16px;background:var(--grad1);z-index:-1}
.card.feature .emoji{font-size:18px;margin-bottom:6px}
.list{margin:8px 0 0 18px} .list li{margin:6px 0}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:10px 0 18px}
.step{display:flex;gap:10px;align-items:flex-start;background:#0e151c;border:1px solid #273545;border-radius:12px;padding:10px 12px;position:relative}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:999px;background:#14302a;color:#86f3cc;font-weight:800}

/* settings card */
.card.header{margin-top:10px}
.controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.controls input{border:1px solid #243042;background:#0f161d;color:var(--fg);border-radius:10px;padding:8px 10px;min-width:320px}
.controls .inline{display:inline-flex;gap:8px;align-items:center;color:#b6c2cf}
.small{font-size:12px;color:#9aabbc}

/* live table */
.table-wrap{margin-top:14px;background:var(--panel);border:1px solid transparent;border-radius:14px;position:relative;box-shadow:var(--shadow)}
.table-wrap::before{content:"";position:absolute;inset:-1px;border-radius:16px;background:var(--grad2);z-index:-1}
.table-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #1a2530}
.table-head .muted{color:#9aabbc}
.tx-table{width:100%;border-collapse:separate;border-spacing:0}
.tx-table thead th{position:sticky;top:0;background:#0f141a;padding:12px 14px;text-align:left;border-bottom:1px solid #1a2530;color:#9fb0bf;font-weight:700}
.tx-table tbody td{padding:10px 14px;border-bottom:1px solid #141b23}
.tx-table tbody tr:hover{background:rgba(255,255,255,.03)}
.sig{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:380px;display:inline-block}
.badge-ok{color:var(--green);font-weight:800}
.badge-err{color:var(--red);font-weight:800}
a.link{color:#9bd3ff;text-decoration:none} a.link:hover{text-decoration:underline}

/* footer */
.footer{margin:32px 0 10px}.foot{display:flex;gap:10px;align-items:center;color:#9aabbc}