/* auth + admin pages — self-contained (no dependency on a style's site.css) */
* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", Roboto, sans-serif;
  line-height: 1.6;
}
.auth-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: radial-gradient(circle at 30% 20%, #1e3a8a, #0f172a);
}
.auth-card {
  width: min(92vw, 380px);
  background: #fff;
  padding: 2rem 2rem 1.5rem;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}
.auth-card h1 { margin: 0 0 1.2rem; font-size: 1.4rem; }
.auth-card form { display: flex; flex-direction: column; gap: 0.8rem; }
.auth-card label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; color: #374151; }
.auth-card input {
  padding: 0.6rem 0.7rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 1rem;
}
.auth-card button {
  margin-top: 0.4rem;
  padding: 0.65rem;
  border: none;
  border-radius: 8px;
  background: #2563eb;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
.auth-card button:hover { background: #1d4ed8; }
.auth-card .alt { margin: 1rem 0 0; font-size: 0.9rem; text-align: center; color: #6b7280; }
.msg { min-height: 1.2em; margin: 0.3rem 0 0; font-size: 0.9rem; color: #16a34a; }
.msg.err { color: #dc2626; }

/* Standalone invite field (register page; outside the password form so OAuth register can use it) */
.auth-card label.invite-label { margin-bottom: 0.8rem; }

/* OAuth (auth-modes): "Continue with …" buttons, shown per the instance's AUTH_METHODS */
.oauth { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.9rem; }
.oauth-btn {
  display: block;
  padding: 0.6rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: #374151;
  background: #fff;
}
.oauth-btn:hover { background: #f3f4f6; }
.oauth-btn.google { border-color: #ea4335; color: #b31412; }
.oauth-btn.github { border-color: #24292f; color: #24292f; }

/* "Show password" inline checkbox (overrides the default column label layout) */
.auth-card label.show-pw { flex-direction: row; align-items: center; gap: 0.45rem; font-size: 0.85rem; color: #6b7280; cursor: pointer; }
.auth-card label.show-pw input { width: auto; padding: 0; margin: 0; }

/* admin — left navigator + right content */
.admin-body { margin: 0; background: #f8fafc; color: #1f2937; }
.admin-layout { display: flex; min-height: 100vh; align-items: stretch; }
.admin-nav {
  flex: 0 0 220px;
  background: #fff;
  border-right: 1px solid #e5e7eb;
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.admin-nav h1 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.nav-account { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin: -0.2rem 0 0.6rem; }
.nav-user { font-size: 0.9rem; color: #6b7280; word-break: break-all; min-width: 0; }
.nav-account #logout { flex: 0 0 auto; }
.admin-navlinks { display: flex; flex-direction: column; gap: 0.3rem; flex: 1; }
.admin-navlinks a {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  color: #374151;
  text-decoration: none;
  font-size: 0.95rem;
}
.admin-navlinks a:hover { background: #f3f4f6; }
.admin-navlinks a.active { background: #2563eb; color: #fff; }
.admin-nav #logout { align-self: flex-start; }
.admin-main { flex: 1; min-width: 0; padding: 2rem 1.5rem 4rem; max-width: 980px; }
.page[hidden] { display: none; }
@media (max-width: 720px) {
  .admin-layout { flex-direction: column; }
  .admin-nav { flex-basis: auto; flex-direction: row; flex-wrap: wrap; align-items: center; border-right: none; border-bottom: 1px solid #e5e7eb; }
  .admin-navlinks { flex-direction: row; flex: 1 1 100%; }
}
.panel { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 1.2rem 1.4rem; margin-top: 1.2rem; }
.panel h2 { margin: 0 0 0.8rem; font-size: 1.1rem; }
.row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.row input, .row select { padding: 0.5rem 0.6rem; border: 1px solid #d1d5db; border-radius: 8px; }
.row input[type=email] { flex: 1; min-width: 180px; }
.row button { padding: 0.5rem 1rem; border: none; border-radius: 8px; background: #2563eb; color: #fff; cursor: pointer; }
/* stacked label+field (used in the edit panel) */
.row label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.82rem; color: #374151; flex: 1; min-width: 160px; }
.row label input, .row label select { width: 100%; }
input[readonly] { background: #f3f4f6; color: #6b7280; }
.hint { margin: 0.1rem 0 0.7rem; font-size: 0.82rem; color: #6b7280; }
.hint code { background: #eef2ff; padding: 0.05rem 0.3rem; border-radius: 4px; }
.edit-panel { border-color: #2563eb; box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.12); }
table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
th, td { text-align: left; padding: 0.5rem 0.6rem; border-bottom: 1px solid #e5e7eb; font-size: 0.92rem; }
button.danger { background: #dc2626; color: #fff; border: none; border-radius: 6px; padding: 0.3rem 0.7rem; cursor: pointer; }
button.ghost { background: transparent; color: #374151; border: 1px solid #d1d5db; border-radius: 8px; padding: 0.4rem 0.8rem; cursor: pointer; }
button.ghost:hover { background: #f3f4f6; }

/* invite-code redemption detail (expandable row under a code) */
.redemption-row td { background: #f8fafc; padding: 0.4rem 0.9rem; }
.subtable { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.subtable th, .subtable td { text-align: left; padding: 0.3rem 0.5rem; border-bottom: 1px solid #eef2f7; }
.subtable th { color: #6b7280; font-weight: 600; }