.bi-login-page {
  min-height: 100vh;
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 45%, #0f172a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.bi-login-wrap {
  width: 100%;
  max-width: 420px;
}

.bi-login-card {
  border: none;
  border-radius: 12px;
}

.bi-login-logo {
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

.bi-login-form .form-control {
  border-radius: 8px;
}