/* ==========================================================
   Auth pages (login / 2FA / enrol). Builds on landing.css
   variables for theme consistency.
   ========================================================== */
.auth-body {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-bg-alt);
  padding: 32px 16px;
}
.is-dark .auth-body { background: var(--c-bg); }

.auth-shell {
  width: 100%; max-width: 420px;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.auth-brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; color: var(--c-ink); font-size: 18px;
  text-decoration: none;
}
.auth-brand img { height: 32px; border-radius: 6px; }

.auth-card {
  width: 100%;
  background: var(--c-bg-card);
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 32px 28px;
  box-shadow: var(--shadow-lg);
}

.auth-title {
  font-size: 24px; font-weight: 800; letter-spacing: -.02em;
  margin: 0 0 6px; color: var(--c-ink);
}
.auth-sub {
  font-size: 14px; color: var(--c-ink-soft);
  margin: 0 0 22px;
}

.auth-error {
  padding: 10px 12px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: rgba(244, 63, 94, .08);
  border: 1px solid rgba(244, 63, 94, .25);
  color: #be123c;
  font-size: 13.5px;
}
.is-dark .auth-error { color: #fda4af; background: rgba(244, 63, 94, .12); border-color: rgba(244, 63, 94, .35); }

.auth-info {
  padding: 10px 12px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: rgba(16, 185, 129, .10);
  border: 1px solid rgba(16, 185, 129, .30);
  color: #047857;
  font-size: 13.5px;
}
.is-dark .auth-info { color: #6ee7b7; background: rgba(16, 185, 129, .15); border-color: rgba(16, 185, 129, .40); }

.auth-hint {
  font-size: 11.5px; color: var(--c-muted);
  margin-top: 2px;
}

.auth-resend {
  text-align: center; margin-top: 14px;
}
.auth-link-sm {
  font-size: 11.5px; color: var(--c-blue-700); font-weight: 600;
  text-decoration: none;
}
.auth-link-sm:hover { color: var(--c-blue-900); text-decoration: underline; }
.is-dark .auth-link-sm { color: var(--c-blue-300); }
.is-dark .auth-link-sm:hover { color: var(--c-blue-200); }

.auth-foot-row {
  display: flex; justify-content: center;
  margin: 16px 0 0;
}
.auth-link-block {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
  color: var(--c-blue-700);
  font-size: 13px; font-weight: 600;
  text-decoration: none;
  transition: all .15s;
}
.auth-link-block:hover {
  background: var(--c-blue-50);
  border-color: var(--c-blue-300);
  color: var(--c-blue-800);
  transform: translateY(-1px);
}
.is-dark .auth-link-block {
  background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.10); color: var(--c-blue-300);
}
.is-dark .auth-link-block:hover {
  background: rgba(126,177,255,.10); border-color: rgba(126,177,255,.30); color: #cfdfff;
}

.auth-link-btn {
  background: none; border: none; padding: 4px 8px;
  color: var(--c-blue-700); font-size: 13px; font-weight: 600;
  cursor: pointer;
}
.auth-link-btn:hover { color: var(--c-blue-900); text-decoration: underline; }
.is-dark .auth-link-btn { color: var(--c-blue-300); }
.is-dark .auth-link-btn:hover { color: var(--c-blue-200); }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-field { display: flex; flex-direction: column; gap: 6px; }
.auth-field label {
  font-size: 12.5px; font-weight: 600;
  color: var(--c-ink-soft);
  text-transform: uppercase; letter-spacing: .5px;
}
.auth-field input {
  padding: 11px 14px;
  border-radius: 9px;
  border: 1px solid var(--c-line);
  background: var(--c-bg);
  color: var(--c-ink);
  font-size: 15px;
  font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
.auth-field input:focus {
  outline: none;
  border-color: var(--c-blue-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, .18);
}
.is-dark .auth-field input {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
}
.is-dark .auth-field input:focus {
  border-color: var(--c-blue-400);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, .25);
  background: rgba(255,255,255,.06);
}

.auth-otp {
  letter-spacing: .35em;
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  text-align: center;
  font-size: 20px !important;
}

.auth-steps {
  margin: 0 0 20px; padding-left: 22px;
  color: var(--c-ink-soft); font-size: 13.5px; line-height: 1.6;
}
.auth-steps li { margin-bottom: 4px; }

.auth-qr {
  display: flex; justify-content: center;
  margin: 0 0 16px;
}
.auth-qr img {
  border-radius: 10px; padding: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.auth-secret {
  margin: 0 0 20px;
  font-size: 13px;
}
.auth-secret summary {
  cursor: pointer; color: var(--c-ink-soft);
  font-weight: 600;
}
.auth-secret code {
  display: block; margin-top: 8px; padding: 8px 12px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
  border-radius: 6px;
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  word-break: break-all; font-size: 12px;
}

.auth-foot {
  margin: 22px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--c-ink-soft);
}

.auth-footer {
  font-size: 12px; color: var(--c-muted);
  text-align: center;
}
.auth-footer a { color: var(--c-ink-soft); margin-left: 4px; }
.auth-footer a:hover { color: var(--c-blue-700); }

/* ============================================================
   2FA recovery codes (shown once after enrol or regeneration)
   ============================================================ */
.rc-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 14px 0 16px;
}
.rc-cell {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 9px 12px;
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  letter-spacing: .5px;
  color: #0f172a;
  text-align: center;
  user-select: all;
}
.is-dark .rc-cell {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
  color: #e2e8f0;
}
.rc-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.rc-actions .ld-btn { flex: 1; min-width: 140px; }
.rc-warn {
  display: flex; gap: 10px;
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #92400e;
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.5;
}
.rc-warn i { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.is-dark .rc-warn {
  background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.30); color: #fcd34d;
}
@media (max-width: 480px) {
  .rc-grid { grid-template-columns: 1fr; }
}