/* developer.facein.id — same brand system as the rest of FaceIn.
   DM Sans Light default, solid navy copy, solid mint accents, no gradient text. */
:root{
  --mint:#3ddc97; --mint-dark:#2eb37a; --mint-light:#4adba8;
  --navy:#2B2B2B; --navy-light:#3A3A3A; --navy-dark:#1A1A1A;
  --slate:#E2E8F0; --paper:#FDFDFF; --paper-tint:#F4F8F6;
  --radius:16px; --font:"DM Sans","Segoe UI",system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-weight:300;color:var(--navy);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--mint);color:var(--navy-dark)}
a{color:var(--mint-dark);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}

/* header */
.portal-header{position:sticky;top:0;z-index:50;background:rgba(253,253,255,.92);backdrop-filter:blur(12px);border-bottom:2px solid var(--slate)}
.portal-header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.wordmark{display:flex;align-items:center;gap:9px;font-size:1.3rem;font-weight:700;letter-spacing:-.5px;color:var(--navy)}
.wordmark:hover{text-decoration:none;color:var(--mint-dark)}
.wordmark .mark{width:26px;height:26px}
.wordmark .dot{color:var(--mint)}
.portal-nav{display:flex;gap:22px;align-items:center}
.portal-nav a{color:var(--navy);font-weight:500;font-size:.94rem}
.portal-nav a:hover{color:var(--mint-dark);text-decoration:none}
.nav-signout{font-family:var(--font);font-weight:600;font-size:.9rem;color:var(--navy);background:none;border:1.5px solid var(--slate);padding:6px 14px;border-radius:999px;cursor:pointer}
.nav-signout:hover{border-color:var(--mint)}

/* gate */
.gate{min-height:calc(100vh - 128px);display:flex;align-items:center;justify-content:center;padding:48px 24px;background:var(--paper-tint)}
.gate-card{width:min(520px,100%);background:#fff;border-radius:var(--radius);border-top:4px solid var(--mint);box-shadow:0 12px 40px rgba(43,43,43,.09);padding:40px 34px;text-align:center}
.gate-mark{width:56px;height:56px;margin-bottom:16px}
.gate h1{font-size:1.7rem;font-weight:700;color:var(--navy);margin-bottom:10px}
.gate-sub{font-weight:300;color:var(--navy-light);margin-bottom:26px;font-size:1.02rem}
.facein-btn{display:inline-flex;align-items:center;gap:12px;font-family:var(--font);font-size:1.05rem;font-weight:700;color:var(--navy-dark);background:var(--mint);border:none;border-radius:999px;padding:15px 34px;cursor:pointer;box-shadow:0 6px 22px rgba(61,220,151,.28);transition:transform .12s,box-shadow .12s,background .12s}
.facein-btn:hover{transform:translateY(-2px);background:var(--mint-light);box-shadow:0 10px 30px rgba(61,220,151,.42)}
.facein-btn[disabled]{opacity:.6;cursor:wait}
.facein-btn--ghost{margin-top:12px;color:var(--mint-dark);background:transparent;border:2px solid var(--mint);box-shadow:none;font-size:.98rem;padding:12px 28px}
.facein-btn--ghost:hover{background:rgba(61,220,151,.08);box-shadow:none}
.face-ic{font-size:1.25rem}
.gate-status{margin-top:18px;min-height:24px;font-weight:500;color:var(--mint-dark)}
.gate-status.error{color:#c2410c}
.gate-note{margin-top:24px;padding-top:20px;border-top:1px solid var(--slate);font-size:.92rem;font-weight:300;color:var(--navy-light)}
.gate-note a{font-weight:600}

/* doc view */
.doc{display:grid;grid-template-columns:250px 1fr;gap:36px;max-width:1180px;margin:0 auto;padding:38px 24px 80px}
.doc-toc{position:sticky;top:88px;align-self:start;font-size:.9rem;max-height:calc(100vh - 110px);overflow:auto}
.doc-toc .toc-title{font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.5px;font-size:.76rem;margin-bottom:10px}
.doc-toc ul{list-style:none}
.doc-toc li{margin:3px 0}
.doc-toc li.h3{padding-left:14px;font-size:.85rem}
.doc-toc a{color:var(--navy-light);font-weight:400}
.doc-toc a:hover{color:var(--mint-dark)}
.doc-body{min-width:0}
.doc-body h1{font-size:2rem;font-weight:700;color:var(--navy);margin:0 0 18px;line-height:1.2}
.doc-body h2{font-size:1.45rem;font-weight:700;color:var(--navy);margin:34px 0 12px;padding-top:12px;border-top:1px solid var(--slate)}
.doc-body h3{font-size:1.15rem;font-weight:700;color:var(--navy);margin:22px 0 8px}
.doc-body h4{font-size:1rem;font-weight:700;color:var(--navy-light);margin:16px 0 6px}
.doc-body p{margin:0 0 14px;font-weight:300;color:var(--navy-light)}
.doc-body strong{font-weight:700;color:var(--navy)}
.doc-body a{color:var(--mint-dark);font-weight:500}
.doc-body ul{margin:0 0 16px 22px}
.doc-body li{margin:4px 0;font-weight:300;color:var(--navy-light)}
.doc-body code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--paper-tint);color:var(--navy);padding:2px 6px;border-radius:6px}
.doc-body pre{background:var(--navy-dark);color:#eafff9;padding:18px 20px;border-radius:12px;overflow:auto;margin:0 0 18px}
.doc-body pre code{background:none;color:inherit;padding:0}
.doc-body .md-row{font-family:ui-monospace,monospace;font-size:.86rem;color:var(--navy-light);white-space:pre-wrap}
.provisioning{max-width:640px}
.provisioning .muted{color:var(--navy-light);font-weight:300;font-size:.96rem}

/* footer */
.portal-footer{background:var(--navy-dark);color:#c7d2cd;padding:26px 0;font-weight:300;font-size:.9rem;border-top:2px solid var(--mint)}
.portal-footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.portal-footer a{color:var(--mint);font-weight:500}

@media(max-width:820px){
  .doc{grid-template-columns:1fr}
  .doc-toc{display:none}
  .portal-footer .wrap{justify-content:center;text-align:center}
}