/* Mobile App Popup Styles */
.mobile-app-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.popup-content {
  background-color: white;
  padding: 20px;
  border-radius: 8px;
  max-width: 450px;
  /* Reduced from 600px */
  width: 90%;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  margin-top: 130px;
}

.popup-title {
  font-weight: 700;
  margin-bottom: 15px;
  /* Reduced from 20px */
  color: #d9534f;
  font-size: 1.3rem;
  /* Reduced from 1.5rem */
  display: block;
}

.os-selection {
  display: flex;
  justify-content: space-around;
  margin: 15px 0;
  /* Reduced from 20px */
  flex-wrap: wrap;
}

.os-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 8px;
  /* Reduced from 10px */
  width: 45%;
  min-width: 120px;
  /* Reduced from 150px */
}

.os-option a img {
  width: 70px;
  /* Reduced from 80px */
  height: 70px;
  /* Reduced from 80px */
  margin-bottom: 8px;
  /* Reduced from 10px */
  transition: transform 0.3s;
}

.os-option a img:hover {
  transform: scale(1.1);
}

.os-option img:last-child {
  width: 120px;
  /* Reduced from 150px */
  height: auto;
  margin-top: 8px;
  /* Reduced from 10px */
}

.qr-instruction span {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 0.9rem;
  /* Reduced from 1rem */
  font-weight: 600;
  color: #337ab7;
  margin-top: 15px;
  /* Reduced from 20px */
}

/* Show popup when active */
.mobile-app-popup.active {
  display: flex;
}

/* Button cursor pointer */
.mobile-app-trigger {
  cursor: pointer;
}

.popup-close-btn{
  position: absolute;
  font-size: 24px;
  font-weight: bold;
  color: #b61c1c;
  cursor: pointer;
  transition: color 0.3s;
  margin-left: 10px;
  margin-top: -20px;
}
.popup-close-btn:hover {
  color: #333;
}