:root { color-scheme: light; font-family: "Malgun Gothic", system-ui, sans-serif; color: #26382c; background: #f1f4ed; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; min-height: 100svh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 430px; padding: 40px 32px; background: #fff; border: 1px solid #dce5d7; border-radius: 20px; box-shadow: 0 16px 60px #2435210a; }
.brand-mark { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 16px; background: #e7f0df; color: #426536; font-weight: 700; }
.eyebrow { margin-top: 26px; font-size: 13px; color: #5c7651; font-weight: 700; }
h1 { font-size: 25px; letter-spacing: -1px; margin: 10px 0; }
p { line-height: 1.7; color: #687262; font-size: 14px; }
form { margin: 28px 0; }
label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 9px; }
input { width: 100%; border: 1px solid #bdcbb5; border-radius: 10px; padding: 13px; font: inherit; font-size: 18px; }
input:focus { outline: 3px solid #cddfc1; border-color: #4e713f; }
button { width: 100%; margin-top: 18px; padding: 14px; border: 0; border-radius: 10px; background: #416334; color: white; font: inherit; font-weight: 700; cursor: pointer; }
button:hover { background: #314d28; }
button:focus-visible { outline: 3px solid #8aa47c; outline-offset: 3px; }
.error { color: #a33229; }
small { display: block; color: #87917f; text-align: center; font-size: 12px; }
@media (max-width: 380px) { body { padding: 16px; } .login-card { padding: 30px 23px; } h1 { font-size: 23px; } }