/* Login moderno */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: linear-gradient(135deg, #1e3c72, #2a5298);
}

.login-card {
  max-width: 400px;
  width: 100%;
  background-color: rgba(255,255,255,0.95);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.login-card img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
}

.login-card h2 {
  font-weight: bold;
  margin-bottom: 2rem;
  color: #1e1e1e;
}

.form-control:focus {
  box-shadow: 0 0 12px rgba(70, 130, 180, 0.4);
  border-color: #457b9d;
}

.btn-login {
  width: 100%;
  padding: 0.75rem;
  font-weight: bold;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, #f7971e, #ffd200);
  color: #1e1e1e;
  transition: all 0.3s;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

@media (max-width: 576px) {
  .login-card { padding: 1.5rem; }
}