.btn-transfer {
  background: #0070D7;
  border-radius: 30px;
  border: 1px solid #EB4545;
  box-shadow: 7px 6px 28px 1px rgba(0, 0, 0, 0.24);
  padding: 7px 15px;
  color: #FFFFFF;
  margin-left: auto;
  cursor: pointer;
}
.btn-transfer:hover {
  background: #0053a0;
}
.btn-transfer:active {
  background: #3db306;
  color: #000000;
  box-shadow: 3px 2px 22px 1px rgba(0, 0, 0, 0.24);
  transform: scale(0.65);
}
.btn-transfer:disabled {
  background-color: #ccc;  /* cinza */
  color: #666;             /* texto mais claro */
  cursor: not-allowed;     /* muda cursor para proibido */
  opacity: 0.6;            /* deixa mais sombreado */
}

#confirmTransfer:disabled {
  background-color: #ccc;  /* cinza */
  color: #666;             /* texto mais claro */
  cursor: not-allowed;     /* muda cursor para proibido */
  opacity: 0.6;            /* deixa mais sombreado */
}

#confirmConference:disabled {
  background-color: #ccc;  /* cinza */
  color: #666;             /* texto mais claro */
  cursor: not-allowed;     /* muda cursor para proibido */
  opacity: 0.6;            /* deixa mais sombreado */
}

.btn-conference {
  background: #0070D7;
  border-radius: 30px;
  border: 1px solid #EB4545;
  box-shadow: 7px 6px 28px 1px rgba(0, 0, 0, 0.24);
  padding: 7px 15px;
  color: #FFFFFF;
  margin-left: auto;
  cursor: pointer;
}
.btn-conference:hover {
  background: #0053a0;
}
.btn-conference:active {
  background: #3db306;
  color: #000000;
  box-shadow: 3px 2px 22px 1px rgba(0, 0, 0, 0.24);
  transform: scale(0.65);
}

.btn-conference:disabled {
  background-color: #ccc;  /* cinza */
  color: #666;             /* texto mais claro */
  cursor: not-allowed;     /* muda cursor para proibido */
  opacity: 0.6;            /* deixa mais sombreado */
}

/* ===== POPUP TRANSFER ===== */
.popup-transfer {
  display: none;
  position: absolute;
  background: #fff;
  border: 1px solid #007bff;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 1000;
  width: 200px;
}
.popup-transfer::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 8px;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
}
.popup-transfer select, 
.popup-transfer input {
  width: 100%;
  margin-bottom: 8px;
  padding: 5px;
  border-radius: 4px;
  border: 1px solid #007bff;
}
.popup-transfer button {
  width: 100%;
  padding: 6px;
  border: none;
  background: #007bff;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

/* ===== POPUP CONFERENCE ===== */
.popup-conference {
  display: none;
  position: absolute;
  background: #fff;
  border: 1px solid #6f42c1;
  border-radius: 8px;
  padding: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  z-index: 1000;
  width: 200px;
}
.popup-conference::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 8px;
  border-style: solid;
  border-color: #fff transparent transparent transparent;
}
.popup-conference select, 
.popup-conference input {
  width: 100%;
  margin-bottom: 8px;
  padding: 5px;
  border-radius: 4px;
  border: 1px solid #6f42c1;
}
.popup-conference button {
  width: 100%;
  padding: 6px;
  border: none;
  background: #6f42c1;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

.error-msg {
  color: red;
  font-size: 12px;
  display: none;
  margin-top: 4px;
}