/* Sign-in pages (design/login.html). Loads after app.css and admin.css. */
.sign-in main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 64px 16px; }
.sign-in .card { width: 100%; max-width: 420px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 32px; display: flex; flex-direction: column; gap: 18px; }
.sign-in .card h1 { font-size: 30px; line-height: 1.1; }
.sign-in .lede { color: var(--muted); font-size: 15px; }
.sign-in .intro { display: flex; flex-direction: column; gap: 10px; }
.sign-in form { display: flex; flex-direction: column; gap: 14px; }
.sign-in .envelope { width: 44px; height: 44px; border-radius: 12px; background: var(--band); display: flex; align-items: center; justify-content: center; }
.sign-in .addr { font-family: var(--mono); font-size: 13px; background: var(--band); padding: 2px 6px; border-radius: 6px; word-break: break-all; }
.sign-in .row { display: flex; flex-wrap: wrap; gap: 10px; }
.sign-in .row form { display: contents; }
.sign-in .note { font-size: 13px; color: var(--muted2); }
@media (max-width: 480px) { .sign-in .card { padding: 24px; } }
.sign-in header { position: static; background: rgba(252, 250, 248, .88); backdrop-filter: none; }
.sign-in .pill { padding: 7px 12px; }

/* Dark mode: generated from the rules above. */
@media (prefers-color-scheme: dark) {
  .sign-in header { background:rgba(22,19,15,.88); }
}