.modal-contatos, .modal-adicionar {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(145deg, rgba(5, 10, 20, 0.95), rgba(0, 10, 20, 0.85));
  border: 2px solid #00ffff99;
  box-shadow: inset 0 0 10px rgba(0, 255, 255, 0.1), 0 0 20px rgba(0, 255, 255, 0.4);
  padding: 25px;
  border-radius: 14px;
  z-index: 2000;
  display: none;
  width: 90%;
  max-width: 420px;
  color: #00ffff;
  font-family: 'Orbitron', sans-serif;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.modal-header h3 {
  margin: 0;
}

.modal-header button {
  background: none;
  border: none;
  color: #00ffff;
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-abas {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.modal-abas .aba {
  flex: 1;
  padding: 8px;
  border: 1px solid #00ffff55;
  background: transparent;
  color: #00ffff;
  cursor: pointer;
}

.modal-abas .ativa {
  background-color: #00ffff22;
}

.modal-corpo {
  max-height: 200px;
  overflow-y: auto;
}

.modal-adicionar input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  background: transparent;
  border: 1px solid #00ffff55;
  color: #00ffff;
}

.modal-adicionar button {
  padding: 10px;
  width: 100%;
  background: #00ffff22;
  border: 1px solid #00ffff;
  color: #00ffff;
  cursor: pointer;
}

.mensagem {
  margin-top: 10px;
  font-size: 14px;
  text-align: center;
}

.mensagem.sucesso {
  color: #00ffcc;
}

.mensagem.erro {
  color: #ff4c4c;
}

.avatar, .contact-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 10px;
}

.solicitacao {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
    border-bottom: 1px solid #444;
}

.solicitacao img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.solicitacao button {
    padding: 3px 8px;
    font-size: 0.8em;
    cursor: pointer;
}