:root { --navy: rgb(23 44 79); --ink: #1f2937; --muted: #6b7280; --line: #d1d5db; --bg: #f3f5f8; --err: #9c1616; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: var(--bg); color: var(--ink);
       font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; padding: 16px; }
.card { width: 100%; max-width: 400px; background: #fff; border-radius: 10px; padding: 32px 28px; box-shadow: 0 6px 24px rgb(0 0 0 / 8%); }
.brand { display: block; text-align: center; margin-bottom: 20px; }
h1 { font-size: 22px; margin: 0 0 16px; color: var(--navy); }
label { display: block; font-weight: 600; margin-bottom: 6px; }
input { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 6px; font-size: 16px; }
input:focus { outline: 2px solid var(--navy); outline-offset: 1px; }
button { width: 100%; margin-top: 16px; padding: 12px; border: 0; border-radius: 6px; background: var(--navy); color: #fff; font-size: 16px; font-weight: 600; cursor: pointer; }
.msg { color: var(--err); min-height: 1.5em; margin: 8px 0 0; }
.who { color: var(--muted); margin-top: -8px; }
.small { text-align: center; font-size: 14px; }
a { color: var(--navy); }
.towns { list-style: none; padding: 0; margin: 16px 0 0; }
.towns li a { display: block; padding: 12px; border: 1px solid var(--line); border-radius: 6px; margin-bottom: 8px; text-decoration: none; font-weight: 600; }