:root { color-scheme: dark; font-family: system-ui, sans-serif; background: #101116; color: #f2f0e9; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(ellipse at top, #302719, #101116 65%); }
main { width: min(100%, 460px); padding: 40px; border: 1px solid #6c5730; border-radius: 18px; background: #191a20; box-shadow: 0 18px 65px #0005; }
.brand { color: #f3cc6d; letter-spacing: .15em; font-size: 23px; margin: 0 0 32px; font-weight: 750; }
.brand span { display: block; font-size: 12px; letter-spacing: .27em; margin-top: 6px; }
h1 { font-size: 27px; line-height: 1.2; margin: 0 0 14px; }
#message { color: #c2c2ca; line-height: 1.6; margin-bottom: 26px; overflow-wrap: anywhere; }
#message.error { color: #ffaaa4; }
label { display: block; margin: 18px 0 8px; font-size: 14px; }
input { width: 100%; padding: 13px; border-radius: 7px; border: 1px solid #595960; font: inherit; background: #111217; color: #fff; }
input:focus { outline: 2px solid #e1ba62; outline-offset: 2px; }
button { width: 100%; margin-top: 10px; padding: 14px; border: 0; border-radius: 7px; background: #e8c16b; color: #191711; font: inherit; font-weight: 650; cursor: pointer; }
button:disabled { opacity: .6; cursor: wait; }
.hint, .footer { color: #a2a2ad; font-size: 12px; line-height: 1.5; }
.footer { margin: 32px 0 0; text-align: center; }
[hidden] { display: none !important; }
@media (max-width: 420px) { main { padding: 26px; } }