/* runmyhub API platform — portal/docs design system. One source of truth for the
   landing, the branded Swagger console and the developer dashboard. Slate ink +
   indigo accent, matching the admin's clean monochrome look. */
:root{
  --ink:#0f172a; --ink-2:#475569; --muted:#94a3b8;
  --bg:#ffffff; --bg-soft:#f8fafc; --bg-soft2:#f1f5f9; --line:#e2e8f0;
  --accent:#6366f1; --accent-d:#4f46e5; --danger:#dc2626;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 4px 16px rgba(15,23,42,.06);
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--accent-d);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em;
  background:var(--bg-soft2);border:1px solid var(--line);border-radius:6px;padding:1px 6px}
.muted{color:var(--muted)}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line)}
.nav .container{display:flex;align-items:center;gap:8px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand .mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent-d));color:#fff;font-size:13px;letter-spacing:-.5px}
.brand .name{letter-spacing:-.4px}
.brand .sub{font-size:11px;font-weight:700;color:var(--ink-2);border:1px solid var(--line);
  border-radius:999px;padding:2px 8px;letter-spacing:.4px}
.nav .links{display:flex;gap:4px;margin-left:18px}
.nav .links a{color:var(--ink-2);font-weight:500;font-size:14px;padding:7px 12px;border-radius:8px}
.nav .links a:hover{background:var(--bg-soft2);text-decoration:none;color:var(--ink)}
.nav .links a.on{background:var(--bg-soft2);color:var(--ink)}
.nav .spacer{flex:1}
.nav .right{display:flex;align-items:center;gap:8px}
.nav .who{font-size:13px;color:var(--muted)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:600;font-size:14px;
  border-radius:10px;padding:10px 16px;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn:hover{text-decoration:none}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-primary{background:var(--accent-d);color:#fff}
.btn-primary:hover{background:#4338ca}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-soft2)}
.btn-danger{background:#fff;color:var(--danger);border-color:#fecaca}
.btn-danger:hover{background:#fef2f2}
.btn.full{width:100%}
.inline{display:inline}

/* ---- hero ---- */
.hero{padding:64px 0 36px;background:radial-gradient(900px 360px at 80% -10%,#eef2ff,transparent),var(--bg)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-2);
  background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px #e0e7ff}
.hero h1{font-size:46px;line-height:1.08;letter-spacing:-1.4px;margin:18px 0 14px;font-weight:800}
.grad{background:linear-gradient(120deg,var(--accent),var(--accent-d));-webkit-background-clip:text;
  background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--ink-2);max-width:560px;margin:0 0 24px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:13px;color:var(--muted)}

/* ---- code block ---- */
.code{background:#0b1220;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #1e293b}
.code .bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:#0f172a;border-bottom:1px solid #1e293b}
.code .bar i{width:11px;height:11px;border-radius:50%;display:inline-block}
.code .bar i.r{background:#ff5f57}.code .bar i.y{background:#febc2e}.code .bar i.g{background:#28c840}
.code .bar .t{margin-left:6px;color:#64748b;font-size:12px;font-family:ui-monospace,monospace}
.code .bar .copy{margin-left:auto;background:#1e293b;color:#cbd5e1;border:0;border-radius:7px;
  padding:4px 10px;font-size:12px;cursor:pointer}
.code .bar .copy:hover{background:#334155}
.code pre{margin:0;padding:18px;color:#e2e8f0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:13px;line-height:1.7;overflow:auto}
.c-cm{color:#64748b}.c-st{color:#7dd3fc}.c-kw{color:#c4b5fd}.c-fl{color:#86efac}

/* ---- sections ---- */
section{padding:56px 0}
section.soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:680px;margin:0 auto 36px}
.section-head .kicker{font-size:13px;font-weight:700;color:var(--accent-d);text-transform:uppercase;letter-spacing:.6px}
.section-head h2{font-size:30px;letter-spacing:-.8px;margin:10px 0 8px}
.section-head p{color:var(--ink-2);margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.feature .ic{font-size:24px}.feature h3{margin:12px 0 6px;font-size:17px}
.feature p{margin:0;color:var(--ink-2);font-size:14.5px}
.ref{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:900px;margin:0 auto}
.ref .box{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px}
.ref .l{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}
.ref .v{margin-top:6px;font-family:ui-monospace,monospace;font-size:13.5px;color:var(--ink);word-break:break-all}
.groups{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:920px;margin:0 auto}
.grp{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.grp h3{margin:0 0 4px;font-size:15px}.grp p{margin:0;color:var(--ink-2);font-size:14px}

/* ---- auth pages ---- */
.auth-wrap{min-height:calc(100vh - 64px);display:grid;place-items:center;background:var(--bg-soft);padding:40px 20px}
.auth{width:100%;max-width:400px;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:32px;box-shadow:var(--shadow)}
.auth h1{margin:0 0 4px;font-size:24px;letter-spacing:-.5px}
.auth .sub{margin:0 0 20px;color:var(--ink-2);font-size:14.5px}
.auth label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px;color:var(--ink)}
.auth input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit}
.auth input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #e0e7ff}
.auth .btn{margin-top:20px}
.auth .alt{margin:18px 0 0;font-size:14px;color:var(--ink-2);text-align:center}
.field-err{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;border-radius:9px;padding:10px 12px;
  font-size:13.5px;margin-bottom:4px}

/* ---- dashboard ---- */
.dash{background:var(--bg-soft);min-height:calc(100vh - 64px);padding:36px 0 60px}
.dash .head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}
.dash .head h1{margin:0;font-size:28px;letter-spacing:-.7px}
.dash .who{color:var(--ink-2);font-size:14px;margin-top:4px}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow)}
.panel h2{margin:0 0 14px;font-size:17px}
.panel table{width:100%;border-collapse:collapse;font-size:14px}
.panel th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);
  padding:0 10px 8px;border-bottom:1px solid var(--line)}
.panel td{padding:11px 10px;border-bottom:1px solid var(--bg-soft2);vertical-align:middle}
.tag{display:inline-block;font-size:11.5px;background:var(--bg-soft2);border:1px solid var(--line);
  border-radius:6px;padding:1px 7px;margin:1px 2px;color:var(--ink-2);font-family:ui-monospace,monospace}
.tag.env{background:#fef3c7;border-color:#fde68a;color:#92400e}
.key{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:14px 16px;margin-bottom:16px}
.key .lab{font-size:12px;font-weight:700;color:#047857;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}
.key code{display:block;background:#fff;border-color:#a7f3d0;word-break:break-all;padding:8px 10px;font-size:13px}
.hint{font-size:13px;color:var(--muted);margin:14px 0 0}
.inp{padding:8px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;margin-right:8px}
.snippet{margin-top:6px}
.grid{display:grid;gap:12px;max-width:480px}
.grid label{display:block;font-size:13px;font-weight:600}
.grid input[type=text],.grid input:not([type]){width:100%;margin-top:5px;padding:9px 12px;border:1px solid var(--line);
  border-radius:10px;font-size:14px;font-family:inherit}
.grid .row{display:flex;align-items:center;gap:8px;font-weight:500}
.grid .row input{margin-top:0}

/* ---- footer ---- */
.footer{border-top:1px solid var(--line);background:#fff;padding:24px 0}
.footer .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer .links{display:flex;gap:18px}
.footer .links a{color:var(--ink-2);font-size:14px}

@media(max-width:820px){
  .hero-grid,.grid-3,.ref,.groups{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .nav .links{display:none}
}