:root {
  --page: #f6f3ec;
  --card: #fffdf8;
  --inset: #efe9dc;
  --border: #e4ddcd;
  --border-strong: #d4c7ad;
  --fg: #6f6553;
  --fg-strong: #211d17;
  --fg-muted: #6f6553;
  --fg-faint: #948872;
  --accent: #c9744f;
  --accent-hover: #a8542f;
  --accent-fg: #ffffff;
  --radius: 0.75rem;
  --radius-sm: 0.5rem;
  --danger: #b0492c;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 50% -10%, #fffdf8 0%, var(--page) 60%);
  color: var(--fg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
main {
  max-width: 460px;
  margin: 0 auto;
  padding: clamp(2rem, 8vh, 5rem) 1.25rem 3rem;
}
.brand {
  display: flex; align-items: center; gap: 0.55rem;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-weight: 600; font-size: 1.15rem; letter-spacing: -0.01em;
  color: var(--fg-strong); margin-bottom: 1.75rem;
}
.brand .dot {
  width: 0.6rem; height: 0.6rem; border-radius: 9999px;
  background: var(--accent); box-shadow: 0 0 0 4px rgba(201,116,79,0.18);
}
h1 {
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1.5rem; font-weight: 650; color: var(--fg-strong); letter-spacing: -0.02em; margin: 0 0 0.35rem;
}
#auth-status { color: var(--fg-muted); font-size: 0.9rem; margin: 0 0 1.25rem; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 24px 60px -30px rgba(33,29,23,0.18);
}
h2 {
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: 1rem; font-weight: 600; color: var(--fg-strong); margin: 0 0 0.9rem; letter-spacing: -0.01em;
}
form { display: flex; flex-direction: column; gap: 0.85rem; }
label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.8125rem; color: var(--fg-muted); }
input, select {
  width: 100%;
  background: var(--inset);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--fg-strong);
  font-size: 0.9375rem;
  padding: 0.6rem 0.7rem;
  font-family: inherit;
}
input:focus, select:focus { outline: none; border-color: var(--accent-hover); box-shadow: 0 0 0 3px rgba(168,84,47,0.25); }
button {
  font-family: inherit; font-size: 0.9375rem; font-weight: 550;
  border-radius: 9999px; padding: 0.6rem 1.1rem; cursor: pointer;
  border: 1px solid transparent; transition: background 0.15s, border-color 0.15s;
}
form > button[type="submit"], #create-passkey, #add-passkey, #approve {
  background: var(--accent); color: var(--accent-fg); border-color: var(--accent);
}
form > button[type="submit"]:hover, #create-passkey:hover, #add-passkey:hover, #approve:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
#login-form > button[type="submit"] { font-weight: 600; }
.subtle-actions button, #logout {
  background: transparent; color: var(--fg-muted); border-color: var(--border-strong);
}
.subtle-actions button:hover, #logout:hover { color: var(--fg-strong); border-color: var(--fg-faint); }
.muted { color: var(--fg-faint); font-size: 0.8125rem; line-height: 1.5; }
code { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; background: var(--inset); border: 1px solid var(--border); border-radius: 4px; padding: 0.05rem 0.35rem; font-size: 0.85em; color: var(--fg); }
.divider { display: flex; align-items: center; gap: 0.75rem; color: var(--fg-faint); font-size: 0.75rem; margin: 1.1rem 0; text-transform: uppercase; letter-spacing: 0.08em; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
details { margin-top: 0.25rem; }
details > summary { cursor: pointer; color: var(--fg-muted); font-size: 0.8125rem; list-style: none; padding: 0.3rem 0; }
details > summary::-webkit-details-marker { display: none; }
details > summary:hover { color: var(--fg-strong); }
.dash-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--accent); color: var(--accent-fg); text-decoration: none;
  font-weight: 600; font-size: 0.9375rem; border-radius: 9999px; padding: 0.6rem 1.1rem;
}
.dash-link:hover { background: var(--accent-hover); }
#signed-in .card { display: flex; flex-direction: column; gap: 0.85rem; align-items: flex-start; }
[hidden] { display: none !important; }
a { color: var(--accent-hover); }

/* Utility classes replacing inline style="" attributes (CSP: style-src 'self', no unsafe-inline) */
.muted--intro { margin: 0 0 1.1rem; }
.divider-full { width: 100%; }
.mt-sm { margin: 0.9rem 0 0; }
.mt-half { margin-top: 0.5rem; }
.mb-sm { margin: 0 0 0.9rem; }
.danger-text { color: var(--danger); }
.mb-half { margin-bottom: 0.5rem; }
.m-0 { margin: 0; }
.fg-strong { color: var(--fg-strong); }
.subtle-actions--row { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* CLI paste-fallback one-time code (cli-authorize) */
.code-row { display: flex; align-items: stretch; gap: 0.6rem; margin: 1rem 0 0.5rem; }
.code-box {
  flex: 1 1 auto; min-width: 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--inset); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); color: var(--fg-strong);
  font-size: 0.95rem; padding: 0.65rem 0.75rem;
  word-break: break-all; user-select: all; line-height: 1.4;
}
#copy-code { flex: 0 0 auto; align-self: stretch; background: transparent; color: var(--fg-muted); border-color: var(--border-strong); }
#copy-code:hover { color: var(--fg-strong); border-color: var(--fg-faint); }
.copy-hint { min-height: 1.1rem; margin: 0 0 0.9rem; }