:root { font-family: system-ui, sans-serif; color: #202a29; background: #eeeee8; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; padding: 24px; }
main { width: min(100%, 440px); padding: 36px; border: 1px solid #d9ded7; border-radius: 20px; background: #fff; box-shadow: 0 20px 70px #202a2910; }
.brand { font-weight: 800; text-decoration: none; font-size: 14px; }
h1 { margin-top: 36px; font-size: 28px; }
p { color: #606a65; line-height: 1.5; }
label { display: block; font-size: 14px; font-weight: 650; margin-top: 20px; }
input { display: block; width: 100%; padding: 12px; border: 1px solid #b6c1b8; border-radius: 8px; margin-top: 8px; font: inherit; }
input:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid #c97336; outline-offset: 3px; }
button { padding: 13px; width: 100%; background: #202a29; color: white; border: 0; border-radius: 8px; font: inherit; font-weight: 650; cursor: pointer; margin: 8px 0 24px; }
button:disabled { opacity: .6; cursor: wait; }
a { color: #344b3d; }
#login-error { color: #a63222; min-height: 24px; }
@media (max-width: 480px) { main { padding: 24px; } }