#ipc-popup-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999999;display:flex;align-items:center;justify-content:center;padding:8px;overflow-y:auto}
#ipc-popup-overlay .ipc-popup{background:#fff;border-radius:12px;width:100%;max-width:560px;max-height:98vh;overflow-y:visible;position:relative;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.ipc-popup .ipc-close{position:absolute;top:6px;right:10px;background:transparent;border:0;font-size:26px;cursor:pointer;color:#666;z-index:2;line-height:1}
.ipc-popup-header{padding:10px 16px;border-bottom:1px solid #eee}
.ipc-popup-header h3{margin:0;font-size:16px}
.ipc-popup-body{padding:10px 16px 14px}
.ipc-loading{text-align:center;padding:14px;color:#666}