body {
  overflow: hidden;
  width: 100%;
  height: 100%;
  margin: -1px 0px 0px 0px !important;
  padding: 0;
}

/* Capture Button floating at bottom center */
.ar-btn {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background-color: #2b2b2b;
  border: 2px solid #ffffff;
  border-radius: 30px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Photo Modal Popup */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 100;
}

.modal.hidden {
  display: none;
}

.modal-content {
  position: relative;
  background: #1a1a1a;
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  max-width: 90%;
  max-height: 80vh;
  color: white;
}

#photo-preview {
  width: 100%;
  max-height: 55vh;
  object-fit: contain;
  margin: 15px 0;
  border-radius: 8px;
}

#close-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 28px;
  color: white;
  cursor: pointer;
}