.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  overflow: hidden;
}

.popup-content {
  position: relative;
  background: white;
  border-radius: 10px;
  overflow: hidden;
  display: inline-block;
  max-height: 90vh;
  max-width: 90vw; /* Largeur max sur mobile */
}

.popup-content img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(90vh - 50px); /* Laisse la place pour les boutons */
  object-fit: contain;
}

.popup-buttons {
  display: flex;
  justify-content: space-between;
  padding: 10px;
  background: #fff;
}

.btn {
  padding: 10px 15px;
  font-size: 14px;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

.btn-close {
  background: #ccc;
}

.btn:not(.btn-close) {
  background: #007BFF;
  color: white;
}

body.noscroll {
  overflow: hidden;
}

.progress-bar {
  width: 100%;
  height: 5px;
  background-color: #eee;
  overflow: hidden;
}

.progress-fill {
  width: 0%;
  height: 100%;
  background-color: #28a745;
  transition: width 14s linear;
}