body {
  background: linear-gradient(135deg, #333 0%, #EF6331 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-container {
  width: 100%;
  max-width: 400px;
}

.btn {
  transition: all 0.25s ease-in-out;
  font-weight: 600;
  border-radius: 6px;
  box-shadow: none;
}

.btn:focus {
  box-shadow: 0 0 0 0.25rem rgba(239, 99, 49, 0.25);
}

.btn-primary {
  background-color: #EF6331;
  border: none;
}

.btn-primary:hover {
  background-color: #fa885e;
}

.btn-outline-secondary:hover {
  background-color: #f5f5f5;
  border-color: #ddd;
  color: #333;
}

a.text-primary:hover {
  text-decoration: underline;
}

/* Modal refinado */
.modal-content {
  border-radius: 6px;
}

.modal-header {
  background-color: #EF6331;
  color: white;
  border-bottom: none;
  border-radius: 6px 6px 0 0;
}

/* Botões com altura igual e boa proporção */
#loginForm .btn {
  height: 46px;
  font-size: 15px;
}

button[disabled] {
  opacity: 0.8;
  cursor: not-allowed;
  transition: opacity 0.2s ease-in-out;
}

/* === Modal de Sucesso (Solicitação de Acesso) === */
.modal-header.bg-success {
  background-color: #EF6331 !important; /* cor DPL */
  color: #fff !important;
}

.modal-content.success-message {
  border: 2px solid #EF6331;
}

.modal-content.success-message i {
  color: #28a745; /* ícone verde sucesso */
}

.modal-content.success-message p {
  color: #333;
}

.modal-content.success-message button {
  background-color: #EF6331;
  border: none;
}

.modal-content.success-message button:hover {
  background-color: #fa885e;
}