:root{--bg:#eef0ea;--surface:#fff;--ink:#14201a;--muted:#5b695f;--line:#d3d9d0;--pitch:#1f6b3a;--pitch-ink:#fff;--danger:#b3261e}
@media (prefers-color-scheme:dark){:root{--bg:#0d1410;--surface:#16201a;--ink:#e7ece6;--muted:#97a59b;--line:#2a362e;--pitch:#4fae6e;--pitch-ink:#08130c;--danger:#ff7a6e;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--ink);font:16px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif;padding:24px max(16px,env(safe-area-inset-left,0px))}
.box{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:12px;align-items:stretch}
.logo{width:96px;height:auto;align-self:center}
h1{margin:0;text-align:center;font:900 28px/1 "Arial Narrow",Impact,sans-serif;text-transform:uppercase;letter-spacing:.02em}
h1 span{color:var(--pitch)}
form{display:flex;flex-direction:column;gap:6px}
label{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
input{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:12px}
input:focus-visible,button:focus-visible{outline:2px solid var(--pitch);outline-offset:2px}
button{margin-top:12px;font:inherit;font-weight:700;border:0;border-radius:8px;padding:14px;background:var(--pitch);color:var(--pitch-ink);cursor:pointer}
#err{color:var(--danger);min-height:1.4em;margin:4px 0 0;font-size:14px}
.credit{text-align:center;font-size:12px;color:var(--muted);margin:0}