/* Pages connexion / activation / admin (lot 2) — sobres, sans dépendance. */
:root { --bg: #f4f1ea; --card: #fff; --ink: #2b2a27; --muted: #6b675e; --accent: #b4442c; --line: #ddd6c8; --ok: #2f7a4a; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #1d1c1a; --card: #2a2926; --ink: #ece8df; --muted: #a7a194; --accent: #e07a5f; --line: #3d3b36; --ok: #7cc49a; }
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: var(--bg);
       color: var(--ink); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; padding: 16px; }
.card { width: min(94vw, 420px); background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px 26px; }
.card.wide { width: min(96vw, 760px); }
h1 { font-size: 1.15rem; margin: 0 0 4px; }
h2 { font-size: 1rem; margin: 22px 0 8px; }
p.sub, .small { color: var(--muted); font-size: .9rem; }
p.sub { margin: 0 0 20px; }
label { display: block; font-size: .85rem; margin: 14px 0 6px; color: var(--muted); }
input[type=text], input[type=password] { width: 100%; padding: 10px 12px; font-size: 1rem; border: 1px solid var(--line);
       border-radius: 8px; background: transparent; color: var(--ink); }
input.code { letter-spacing: .25em; font-variant-numeric: tabular-nums; }
button { margin-top: 18px; width: 100%; padding: 11px; font-size: 1rem; border: 0; border-radius: 8px;
         background: var(--accent); color: #fff; cursor: pointer; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.ghost { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.err { margin: 0 0 14px; padding: 9px 11px; border-radius: 8px; font-size: .88rem; background: rgba(180,68,44,.12); color: var(--accent); }
.hidden { display: none !important; }
.qr { display: grid; place-items: center; background: #fff; padding: 12px; border-radius: 8px; margin: 10px auto; width: max-content; }
.secret { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .95rem; word-break: break-all;
          background: rgba(127,127,127,.12); padding: 8px 10px; border-radius: 6px; }
.codes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 18px; font-family: ui-monospace, Menlo, Consolas, monospace;
         background: rgba(127,127,127,.12); padding: 12px 14px; border-radius: 8px; font-size: 1rem; }
.check { display: flex; gap: 8px; align-items: flex-start; margin-top: 14px; font-size: .9rem; }
.steps { display: flex; gap: 6px; margin-bottom: 18px; }
.steps span { flex: 1; height: 4px; border-radius: 2px; background: var(--line); }
.steps span.on { background: var(--accent); }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tablewrap { overflow-x: auto; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
a { color: var(--accent); }