.chat-button {
    position: fixed;
    bottom: 7px;
    right: 10px;
    background-color: #CC3366;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 5px 10px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    z-index: 9999;
}

.chat-button:hover,
.chat-button:active,
.chat-button:focus {
    background-color: #1BA0E2;
}

.chat-button img {
    margin-right: 5px;
    width: 22px;
    height: 22px;
}

.chat-popup {
    display: none;
    position: fixed;
    bottom: 80px;
    right: 20px;
    border: 3px solid #f1f1f1;
    z-index: 9;
    background-color: white;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.form-container {
    padding: 20px;
}

.form-container textarea {
    width: 100%;
    padding: 10px;
    margin: 5px 0 10px 0;
    border: none;
    background: #f1f1f1;
    resize: none;
    min-height: 100px;
}

.form-container .btn {
    background-color: #007bff;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
    width: 100%;
    margin-bottom: 10px;
    opacity: 0.8;
}

.form-container .btn:hover {
    opacity: 1;
}

.form-container .cancel {
    background-color: red;
}

/* WA Loading overlay (dipakai oleh semua tracker) */
#wa-loading {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(255,255,255,0.85);
  z-index: 999999;
  text-align: center;

  /* Geser lebih ke bawah */
  padding-top: 25%;

  font-size: 20px;   /* lebih besar */
  color: #333;
  font-weight: 600;
}

#wa-loading .spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #007bff;
  border-radius: 50%;
  width: 50px;   /* spinner lebih besar */
  height: 50px;
  margin: 0 auto;
  animation: wa-spin 1s linear infinite;
}

@keyframes wa-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#wa-loading .wa-text {
  margin-top: 20px; /* beri jarak lebih lega */
  font-size: 20px;  /* samakan dengan font utama */
}