:root { color-scheme: light; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: #f4f5f7; color: #1b1d23; }
.login { width: min(22rem, calc(100vw - 2rem)); padding: 2rem; background: #fff; border: 1px solid #d9dce3; border-radius: 8px; }
h1 { margin: 0 0 .25rem; font-size: 1.5rem; }
.lead { margin: 0 0 1.5rem; color: #4a4f5c; }
form { display: grid; gap: .5rem; }
label { font-weight: 600; font-size: .9rem; }
input { font: inherit; padding: .6rem .7rem; border: 1px solid #9aa0ad; border-radius: 6px; margin-bottom: .5rem; }
input:focus-visible, button:focus-visible { outline: 3px solid #2856c9; outline-offset: 2px; }
button { font: inherit; font-weight: 600; padding: .7rem; border: 0; border-radius: 6px; background: #1b1d23; color: #fff; cursor: pointer; }
.notice { margin: 0 0 1rem; padding: .6rem .75rem; border-radius: 6px; background: #fdf1e7; color: #7a3300; }
.notice[role="status"] { background: #eaf4ee; color: #1d5e36; }