body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(90deg, #4e73df, #1cc88a);
  height: 100vh;
}
.login-card {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.login-left {
  background: url('../images/fondo.jpg') center/cover;
  color: white;
}

.login-left-overlay {
  background: rgba(0,0,0,0.5);
  height: 100%;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-control {
  border-radius: 10px;
  padding: 12px;
}

.btn-primary {
  border-radius: 10px;
  padding: 12px;
  font-weight: 600;
  background: #4e73df;
  border: none;
}

.btn-primary:hover {
  background: #2e59d9;
}

.login-title {
  font-weight: 600;
}

.small-text {
  font-size: 0.9rem;
  color: #888;
}

.alert-login {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 10px;
  font-size: 0.9rem;
  margin-bottom: 15px;
}

/* Error */
.alert-login.error {
  background: rgba(231, 74, 59, 0.1);
  color: #e74a3b;
  border: 1px solid rgba(231, 74, 59, 0.3);
}

/* Icono */
.alert-login i {
  font-size: 1.2rem;
}