:root { color-scheme: light; font-family: Arial, sans-serif; color: #151515; background: #f3f1ed; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; }
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(circle at 80% 15%, #e9dfd2 0, transparent 34%), #f3f1ed; }
.login-card { width: min(430px, 100%); border: 1px solid #dcd8d1; border-radius: 22px; background: #fff; padding: 34px; box-shadow: 0 24px 70px rgba(30,28,23,.1); }
.login-mark { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 26px; background: #625a50; color: #f3e7d5; font-weight: 800; }
.login-kicker { color: #625a50; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 8px 0 6px; font-size: 42px; letter-spacing: -.055em; }
p { margin: 0 0 24px; color: #6e6b66; font-size: 14px; line-height: 1.55; }
form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; }
label span { color: #6e6b66; font-size: 11px; font-weight: 700; }
input { width: 100%; height: 46px; border: 1px solid #dcd8d1; border-radius: 10px; padding: 0 13px; color: #151515; background: #fff; font: inherit; }
input:focus { border-color: #625a50; outline: 3px solid rgba(98,90,80,.12); }
button { height: 47px; margin-top: 4px; border: 0; border-radius: 10px; background: #625a50; color: #f3e7d5; font: inherit; font-weight: 700; cursor: pointer; }
button:hover { background: #4f4941; }
.login-error { margin: -8px 0 14px; border-radius: 9px; background: #fff0ee; color: #9b3f35; padding: 10px 12px; font-size: 12px; }
small { display: block; margin-top: 18px; color: #8e857a; font-size: 10px; text-align: center; }