:root { color-scheme: light; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #14213a; background: #f4f7fc; }
* { box-sizing: border-box; }
body { margin: 0; padding: 40px 20px; min-height: 100vh; }
main { max-width: 480px; margin: 5vh auto; padding: 32px; background: white; border: 1px solid #dce4f0; border-radius: 22px; box-shadow: 0 16px 50px #172c5510; }
.brand { font-size: 26px; font-weight: 750; text-decoration: none; color: #347cff; }
h1 { margin: 32px 0 12px; font-size: 28px; line-height: 1.2; }
p { color: #586a84; line-height: 1.6; }
form { display: grid; gap: 20px; margin-top: 28px; }
label { display: grid; gap: 8px; font-size: 15px; font-weight: 600; }
input { width: 100%; border: 1px solid #cbd7e8; border-radius: 10px; padding: 14px; font: inherit; font-size: 16px; background: #fff; color: #14213a; }
input:focus, button:focus-visible, a:focus-visible { outline: 3px solid #a8caff; outline-offset: 3px; }
button { padding: 15px; border: 0; border-radius: 10px; background: #2563eb; color: white; font-size: 16px; font-weight: 650; cursor: pointer; }
button:disabled { opacity: .55; cursor: not-allowed; }
.confirm { display: flex; gap: 12px; font-weight: 400; line-height: 1.5; }
.confirm input { width: 20px; height: 20px; flex: 0 0 auto; }
nav { display: grid; gap: 16px; margin-top: 24px; }
a { color: #245ccc; }
[hidden] { display: none !important; }
#access-message { overflow-wrap: anywhere; }
#access-message[data-error="true"] { color: #aa2430; }
@media (max-width: 500px) { body { padding: 20px 12px; } main { padding: 24px 20px; margin: 0 auto; } }