/* Login and access-denied pages. Served under a strict CSP: no inline styles anywhere. */
:root {
  color-scheme: light;
  --page: #f5f6f8;
  --surface: #ffffff;
  --ink: #101828;
  --ink-2: #475467;
  --muted: #667085;
  --border: rgba(16, 24, 40, 0.12);
  --accent: #118ab2;
  --accent-ink: #0b6e8f;
  --btn: #ffffff;
  --btn-hover: #f2f4f7;
  --note: #f2f4f7;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0c111d;
    --surface: #161b26;
    --ink: #f5f5f6;
    --ink-2: #cecfd2;
    --muted: #94969c;
    --border: rgba(255, 255, 255, 0.12);
    --accent: #2bb3e0;
    --accent-ink: #5cc3e6;
    --btn: #1f242f;
    --btn-hover: #293040;
    --note: #1f242f;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0c111d;
  --surface: #161b26;
  --ink: #f5f5f6;
  --ink-2: #cecfd2;
  --muted: #94969c;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #2bb3e0;
  --accent-ink: #5cc3e6;
  --btn: #1f242f;
  --btn-hover: #293040;
  --note: #1f242f;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--page);
  color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-ink); }

.gate { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.card {
  width: 100%; max-width: 420px; padding: 32px 28px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
}
.brand {
  display: flex; align-items: center; gap: 10px; margin: 0 0 24px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2);
}
/* The dashboard's logo mark (inline SVG, same as /public/favicon.svg). */
.brand-mark { display: block; flex: none; width: 32px; height: 32px; }
h1 { margin: 0 0 6px; font-size: 21px; line-height: 1.3; }
h2 { margin: 0 0 8px; font-size: 14px; }
p { margin: 0 0 20px; color: var(--ink-2); }
ul { margin: 0 0 24px; padding-left: 20px; color: var(--ink-2); }
li { margin: 0 0 6px; }

.stack { display: grid; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 44px; padding: 0 18px;
  background: var(--btn); color: var(--ink);
  border: 1px solid var(--border); border-radius: 8px;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--btn-hover); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn svg { flex: none; }

.whoami {
  margin: -4px 0 20px; padding: 10px 12px; border-radius: 8px;
  background: var(--note); color: var(--ink); font-size: 14px; overflow-wrap: anywhere;
}
.fine { margin: 24px 0 0; font-size: 13px; color: var(--muted); }
[hidden] { display: none !important; }