@import url("https://fonts.googleapis.com/css2?family=Carlito:wght@400;700&display=swap");
:root{--ink:#18212b;--muted:#5d6874;--line:#dbe0e5;--accent:#1b3f78;--gold:#f5b44c;--nav:#10284e}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(160deg,#eef2f7,#dfe6f0);color:var(--ink);font:15.5px/1.45 Calibri,"Carlito","Segoe UI",Arial,sans-serif}
.box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;width:100%;max-width:420px;display:grid;gap:14px;box-shadow:0 18px 50px -30px rgba(16,40,78,.5)}
.box.wide{max-width:660px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:52px;height:52px}
.brand b{font-size:1.5rem;display:block;line-height:1}
.brand b span{color:#d9952a}
.brand small{color:var(--muted)}
h1{margin:0;font-size:1.4rem}
.muted{color:var(--muted)}.small{font-size:.86rem}
.form{display:grid;gap:12px}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px;margin:0}
legend{font-weight:700;padding:0 6px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.grid .w{grid-column:1/-1}
label{display:grid;gap:4px;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
input{font:inherit;font-size:1rem;text-transform:none;letter-spacing:0;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:9px 11px;width:100%}
input:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn{display:inline-flex;justify-content:center;border:0;background:var(--accent);color:#fff;font:inherit;font-weight:700;padding:10px 16px;border-radius:8px;cursor:pointer;text-decoration:none}
.alert{border-radius:8px;padding:10px 12px;font-size:.92rem}
.alert.error{background:#fbe4e1;color:#a3261b}
.alert.warn{background:#fbefd9;color:#5e3a00}
code{background:#eef1f4;padding:1px 5px;border-radius:4px}