.popup-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.5);z-index:99999;padding:20px}.popup-card{position:relative;width:min(90vw,540px);background:#ffffff;border:3px solid #ffffff;border-radius:18px;box-shadow:0 20px 45px rgba(0,0,0,.25);overflow:hidden}.popup-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border:none;border-radius:50%;background:rgba(255,255,255,.88);color:#1a1a1a;font-size:24px;font-weight:700;cursor:pointer;z-index:2}.popup-image{display:block;width:100%;height:auto;max-height:72vh;object-fit:contain;border-radius:14px}.popup-image.placeholder{display:flex;align-items:center;justify-content:center;min-height:220px;background:#f1f1f1;color:#555;font-weight:600}.popup-countdown{background:rgba(255,255,255,.96);color:#111111;text-align:center;font-size:15px;font-weight:700;letter-spacing:.06em;padding:12px 14px 16px;border-top:1px solid rgba(0,0,0,.08)}