.backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(10, 16, 22, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modalContent {
  position: relative;
  width: 100%;
  max-width: 1060px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* ── Top Bar ───────────────────────────────────────────────── */
.topBar {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: 4px;
}

.topInfo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mountainBadge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.14);
  padding: 5px 14px;
  border-radius: 9999px;
  letter-spacing: 0.01em;
}

.counter {
  font-size: 13px;
  color: #94A3B8;
  font-weight: 500;
}

.closeBtn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.closeBtn:hover {
  background-color: rgba(255, 255, 255, 0.25);
  transform: scale(1.06);
}

/* ── Main Photo Stage ──────────────────────────────────────── */
.mainStage {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.imageContainer {
  position: relative;
  width: 100%;
  height: min(74vh, 640px);
  border-radius: 16px;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.4);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.fullImage {
  object-fit: contain;
}

.navBtn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  outline: none;
}

.navBtn:hover {
  background-color: #269436;
  border-color: #269436;
  transform: translateY(-50%) scale(1.08);
}

.navBtnPrev {
  left: 14px;
}

.navBtnNext {
  right: 14px;
}

/* ── Caption ───────────────────────────────────────────────── */
.captionBox {
  width: 100%;
  text-align: center;
  padding: 4px 16px;
}

.captionText {
  color: #E2E8F0;
  font-size: 14.5px;
  font-weight: 500;
  margin: 0;
  line-height: 1.5;
}

/* ── Responsive Rules ──────────────────────────────────────── */
@media (max-width: 768px) {
  .backdrop {
    padding: 14px;
  }

  .imageContainer {
    height: 60vh;
    border-radius: 12px;
  }

  .navBtn {
    width: 36px;
    height: 36px;
  }

  .navBtnPrev {
    left: 8px;
  }

  .navBtnNext {
    right: 8px;
  }
}