body.login-page {
  margin: 0;
  font-family: "Nunito", Arial, sans-serif;
  background: #edf2f6;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.login-brand-panel {
  background: linear-gradient(150deg, #223845 0%, #3d6075 100%);
  color: #fff;
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-brand-panel .brand-logo { width: 100%; margin-bottom: 36px; Max-width:400px; }
.login-brand-panel h1 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); margin: 0 0 12px; line-height: 1.2; }
.login-brand-panel p { color: #d4e3ed; font-size: 1.02rem; line-height: 1.7; max-width: 560px; }
.login-brand-panel ul { margin: 20px 0 0; padding-left: 18px; line-height: 1.9; color: #e4eef5; }

.login-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: min(460px, 100%);
  background: #fff;
  border: 1px solid #e0e8ef;
  border-radius: 14px;
  box-shadow: 0 18px 35px rgba(38, 67, 89, .14);
  padding: 30px;
}

.login-header h2 { margin: 0 0 6px; color: #203545; font-size: 1.7rem; }
.login-header p { margin: 0 0 18px; color: #587081; }

.login-card label {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: #304b5f;
  margin-bottom: 6px;
}

.login-card .form-control {
  height: 46px;
  border-radius: 10px;
  font-size: .95rem;
}

.login-card .btn-user {
  border-radius: 10px;
  height: 46px;
  font-size: .95rem;
  font-weight: 700;
}

@media (max-width: 960px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-brand-panel { padding: 30px 24px; }
}