/* =================== [Æ˾÷ °øÅë ½ºÅ¸ÀÏ] =================== */
.popup {
  background: #fff;
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  padding: 20px;
  display: none;
}

#popup1 { display: block; z-index: 10001; }
#popup2 { z-index: 10000; }

.popup img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.pdf-frame {
  display: block;
  margin: 0 auto;
  width: 80%;
  max-width: 700px;
  height: 800px;
  border: none;
}

.close-btn {
  position: absolute;
  top: 10px; right: 10px;
  background: #f44336;
  color: #fff;
  border: none;
  padding: 20px 24px;
  border-radius: 6px;
  font-size: 28px;
  cursor: pointer;
}
.bottom-close {
  background: #555;
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 25px;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .popup { width: 95%; max-width: none; max-height: 80vh; }
  .pdf-frame { width: 95%; height: 60vh; }
  .close-btn { padding: 12px 16px; font-size: 20px; }
  .bottom-close { padding: 14px 20px; font-size: 18px; }
}