/* ── Login page ── */
body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  width: 100%;
  max-width: 380px;
}
.login-logo-wrap {
  text-align: center;
  margin-bottom: 6px;
}
.login-logo-wrap .header-logo {
  height: 56px;
}
.login-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 28px;
}
.login-card .form-submit {
  margin-top: 20px;
}
.error-msg {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.25);
  border-radius: var(--radius-sm);
  color: var(--red);
  font-size: 13px;
  text-align: center;
  display: none;
}
.error-msg.visible {
  display: block;
}