*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(900px 400px at 15% 0%,rgba(242,101,34,.18),transparent 60%),radial-gradient(800px 400px at 100% 100%,rgba(237,28,36,.14),transparent 60%),#121314;color:#ddd;font:14px/1.4 "Segoe UI",system-ui,sans-serif;padding:16px}
.card{width:100%;max-width:400px;background:#1d1e21;border:1px solid #2f3136;border-radius:14px;padding:30px 30px 24px;box-shadow:0 20px 60px rgba(0,0,0,.45)}
.brand{text-align:center;margin-bottom:24px}
.brand-logo{height:64px;width:auto;display:block;margin:0 auto 14px}
.logo{width:44px;height:44px;border-radius:8px;background:#2680eb;color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}
h1{font-size:15px;margin:0;color:#fff;letter-spacing:.08em;text-transform:uppercase}.brand p{margin:6px 0 0;color:#999;font-size:12.5px}
label{display:block;margin-bottom:14px;color:#aaa;font-size:12px}
input{display:block;width:100%;margin-top:5px;padding:9px 10px;background:#1e1e1e;border:1px solid #444;border-radius:5px;color:#eee;font-size:14px}
input:focus{outline:none;border-color:#f26522}
button{width:100%;padding:11px;border:0;border-radius:20px;background:linear-gradient(90deg,#f26522,#ed1c24);color:#fff;font-weight:600;font-size:14px;cursor:pointer}
button:disabled{opacity:.6}
.err{color:#ff7b72;min-height:18px;font-size:12px;margin-bottom:8px}
.note{color:#777;font-size:11px;margin:16px 0 0;text-align:center}