/* Fundo sci-fi para o login */
.log-bg {
  background: radial-gradient(ellipse at center, #0f0f1a, #050510);
  color: #00ffff;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Orbitron', sans-serif;
}

/* Container do login */
.log-container {
  background-color: rgba(0, 255, 255, 0.05);
  border: 1px solid #00ffff44;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 0 15px #00ffff33;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

/* Título */
.log-container h2 {
  margin-bottom: 20px;
  color: #00ffff;
}

/* Campos */
.log-container input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  background-color: transparent;
  border: 1px solid #00ffff55;
  border-radius: 6px;
  color: #00ffff;
  outline: none;
  font-size: 14px;
}

.log-container input::placeholder {
  color: #00ffff99;
}

/* Botão */
.log-container button {
  width: 100%;
  padding: 12px;
  background-color: #00ffff22;
  border: 1px solid #00ffff;
  color: #00ffff;
  font-weight: bold;
  font-size: 15px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.log-container button:hover {
  background-color: #00ffff44;
}

/* Link de cadastro */
.log-container a {
  color: #00ffff;
  text-decoration: underline;
  font-size: 0.9rem;
}

.log-container p {
  margin-top: 15px;
}

/* Estilos para as mensagens - pode ser movido para o CSS */
.mensagem-login {
  padding: 12px 16px;
  margin: 15px 0;
  border-radius: 6px;
  font-weight: 500;
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  display: none;
}

.mensagem-login.sucesso {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.mensagem-login.erro {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
  opacity: 1;
  transform: translateY(0);
}

/* Loading spinner básico */
.loading-spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
  margin-right: 8px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}