@font-face{font-family:"Instrument Sans";src:url(/fonts/instrument-sans.woff2) format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"Plex Mono";src:url(/fonts/plex-mono-500.woff2) format("woff2");font-weight:500;font-display:swap}
:root{color-scheme:light;--plane:#f4f3ef;--surface:#fcfcfb;--ink:#0b0b0b;--ink-2:#52514e;--muted:#898781;--hair:#e1e0d9;--grid:rgba(11,11,11,.035);--accent:#2a78d6;--wash:rgba(42,120,214,.09);--bad:#d03b3b}
@media (prefers-color-scheme:dark){:root{color-scheme:dark;--plane:#0d0d0d;--surface:#1a1a19;--ink:#fff;--ink-2:#c3c2b7;--hair:#2c2c2a;--grid:rgba(255,255,255,.028);--accent:#3987e5;--wash:rgba(57,135,229,.13)}}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;color:var(--ink);font:15px/1.5 "Instrument Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased;
  background:var(--plane);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
main{width:min(360px,92vw);display:grid;gap:14px;padding:30px 28px;background:var(--surface);border:1px solid var(--hair);border-radius:14px;box-shadow:0 12px 40px -18px rgba(0,0,0,.35)}
.brand b{display:block;font-size:24px;font-weight:650;letter-spacing:-.02em}
.brand b::before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--wash);margin-right:11px;vertical-align:2px}
.brand span{font:500 10.5px "Plex Mono",monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.sub{margin:0;color:var(--ink-2);font-size:14px}
.btn,button{display:block;text-align:center;padding:11px 14px;border-radius:9px;background:var(--accent);color:#fff;text-decoration:none;border:0;font-family:inherit;font-weight:600;font-size:14.5px;cursor:pointer;width:100%;transition:filter .15s}
.btn:hover,button:hover{filter:brightness(1.08)}
form{display:grid;gap:8px;border-top:1px solid var(--hair);padding-top:14px}
input{padding:10px 12px;border-radius:9px;border:1px solid var(--hair);background:transparent;color:inherit;font:inherit}
input:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.err{color:var(--bad);margin:0;font-size:14px}