#qr-login-dialog.wechat-scan .modal-dialog{width:400px;max-width:calc(100% - 24px);margin:8vh auto}
#qr-login-dialog.wechat-scan .modal-content{width:100%;max-width:100%;margin:auto;border:1px solid #e4eaf0;border-radius:18px;box-shadow:0 24px 70px rgba(21,45,66,.2);overflow:hidden;background:#fff}
#qr-login-dialog.wechat-scan .modal-header{position:relative;padding:28px 28px 12px;border:0;text-align:center}
#qr-login-dialog.wechat-scan .close{position:absolute;right:18px;top:15px;margin:0;font-size:28px;line-height:1;color:#64748b;opacity:1}
.wechat-scan-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:20px;color:#15834c;background:#eef9f2;font-size:12px;font-weight:600}
.wechat-scan-icon{display:block;flex:none;width:24px;height:24px;object-fit:contain}
#qr-login-dialog.wechat-scan .modal-title{margin:14px 0 8px;font-size:22px;font-weight:600;color:#182c3f;text-align:center}
.wechat-scan-intro{margin:0;color:#66788a;font-size:14px;line-height:1.6}
#qr-login-dialog.wechat-scan .modal-body{padding:12px 28px 20px;min-height:0;text-align:center}
#qr-login-dialog.wechat-scan .qr_box{position:relative;width:264px;max-width:100%;aspect-ratio:1;margin:0 auto;border:1px solid #e5ebf1;border-radius:12px;background:#fff;overflow:hidden}
#qr-login-dialog.wechat-scan .QR_Code{display:block;width:100%;height:100%;object-fit:contain;padding:10px;box-sizing:border-box}
#qr-login-dialog.wechat-scan [hidden]{display:none!important}
.wechat-scan-cover{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:20px;color:#607385;background:rgba(248,250,252,.97);font-size:14px;line-height:1.7}
.wechat-scan-spinner{width:28px;height:28px;border:3px solid #dcefe4;border-top-color:#229b60;border-radius:50%;animation:wechat-scan-spin .8s linear infinite}
#qr-login-dialog [data-scan-state=error] .wechat-scan-spinner,#qr-login-dialog [data-scan-state=expired] .wechat-scan-spinner{display:none}
.wechat-scan-done{display:none;position:relative;width:48px;height:48px;border-radius:50%;background:#229b60}
.wechat-scan-done:after{content:"";position:absolute;left:17px;top:10px;width:11px;height:21px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
#qr-login-dialog [data-scan-state=scanned] .wechat-scan-spinner{display:none}
#qr-login-dialog [data-scan-state=scanned] .wechat-scan-done{display:block}
#qr-login-dialog [data-scan-state=scanned] .wechat-scan-cover{color:#1d7a4b;font-size:15px;font-weight:600}
.wechat-scan-status{margin:16px 0 0;min-height:22px;font-size:14px;line-height:1.6;color:#21764b;overflow-wrap:anywhere}
.wechat-scan-status.is-error{color:#a6432c}
.wechat-scan-reference{margin:6px 0 0;font-size:12px;color:#788898;overflow-wrap:anywhere}
.wechat-scan-note{max-width:280px;margin:12px auto 0;font-size:12px;line-height:1.7;color:#80909e}
#qr-login-dialog.wechat-scan .modal-footer{display:flex;gap:10px;padding:16px 24px 22px;border-top:1px solid #f0f3f6;text-align:center}
.wechat-scan-refresh,.wechat-scan-back{flex:1;min-height:42px;padding:9px 8px;border:1px solid #dce5ec;border-radius:8px;font-size:14px;line-height:1.5;cursor:pointer}
.wechat-scan-refresh{background:#167dba;border-color:#167dba;color:#fff}
.wechat-scan-back{background:#fff;color:#596d7e}
.wechat-scan-refresh:disabled{opacity:.55;cursor:wait}
.wechat-scan-refresh:focus-visible,.wechat-scan-back:focus-visible{outline:3px solid #8bd0f3;outline-offset:2px}
@keyframes wechat-scan-spin{to{transform:rotate(360deg)}}
@media(max-width:360px){#qr-login-dialog.wechat-scan .modal-header{padding:24px 16px 10px}#qr-login-dialog.wechat-scan .modal-body{padding:10px 16px 18px}#qr-login-dialog.wechat-scan .modal-footer{padding:14px 16px 18px;flex-direction:column}}
@media(max-height:600px){#qr-login-dialog.wechat-scan .modal-dialog{margin:12px auto}#qr-login-dialog.wechat-scan .qr_box{width:200px}#qr-login-dialog.wechat-scan .modal-header{padding-top:18px}}
@media(prefers-reduced-motion:reduce){.wechat-scan-spinner{animation:none}}