:root {
  --success-color: #2ecc71;
  --error-color: #e74c3c;
  --bg-glass: rgba(255, 255, 255, 0.8);
}

.popup {
  /* Mantenha apenas o fixed */
  position: fixed; 
  top: 2rem;
  left: 50%;
  transform: translate(-50%, -20px);
  
  min-width: 320px;
  padding: 1.5rem 2.5rem 1.5rem 1.5rem; /* Mais espaço à direita para o X */
  border-radius: 12px;
  
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  
  color: #333;
  font-family: 'Segoe UI', sans-serif;
  z-index: 9999;
  
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s, transform 0.4s ease;
}

.popup.show {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

/* Animação de saída lateral */
.popup.hide {
    animation: slideOutRight 0.6s cubic-bezier(0.4, 0, 1, 1) forwards;
}

@keyframes slideOutRight {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(100vw, 0); }
}

/* Estilo do botão X */
.close-btn {
    position: absolute;
    top: 8px;
    right: 12px;
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
    color: #999;
    transition: color 0.2s;
    user-select: none; /* Evita selecionar o texto do X ao clicar */
}

.close-btn:hover {
    color: #333;
}

/* Bordas laterais de status */
.popup.success { border-left: 6px solid var(--success-color); }
.popup.error   { border-left: 6px solid var(--error-color); }

.popup-content {
  display: flex;
  flex-direction: column; /* Título em cima, texto embaixo */
  gap: 4px;
}