.capsule-tools-v55{display:flex;align-items:stretch;justify-content:center;gap:0;margin:12px auto 0;max-width:100%}
.capsule-tools-v55>.cycle-return{box-sizing:border-box;margin:0;min-width:0;height:48px;min-height:48px;white-space:nowrap;padding:8px 12px;border-radius:0}
.capsule-tools-v55>[data-action=copy-integrated]{border-radius:24px 0 0 24px}
.capsule-tools-v55>.practice-qr-icon{flex:none;display:flex;align-items:center;justify-content:center;width:48px;margin-left:-2px;padding:3px;line-height:1}
.capsule-tools-v55>.practice-qr-icon:last-child{border-radius:0 12px 12px 0}
.capsule-tools-v55>.practice-qr-icon>span{display:none}
.capsule-tools-v55>.cycle-return:focus-visible{z-index:1}
.practice-qr-icon svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8}
.practice-qr-restore{display:block;margin:8px auto 0;font-size:13px;max-width:100%}
#practiceQrDialog{box-sizing:border-box;width:min(620px,calc(100% - 24px));max-width:100%;max-height:calc(100dvh - 24px);overflow:auto;padding:20px}
#practiceQrDialog .dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
#practiceQrDialog h2{font-size:20px;margin:0;min-width:0}
#practiceQrClose{flex:none;width:44px;height:44px;min-height:44px;padding:0;font-size:28px}
#practiceQrDialog .actions{display:flex;flex-wrap:wrap;gap:8px}
#practiceQrDialog .actions>.btn{flex:0 1 auto}
#practiceQrDialog dl{margin:12px 0}
#practiceQrDialog dt{font-size:13px;color:var(--muted);margin-top:10px}
#practiceQrDialog dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}
#practiceQrDialog input[type=file]{max-width:100%;font-size:16px}
#practiceQrVideo{width:100%;max-height:35dvh;background:#172b40;object-fit:contain}
#practiceQrStatus{overflow-wrap:anywhere;margin-top:12px}
#practiceQrDialog.qr-fullscreen{position:fixed;inset:0;margin:0;width:100%;height:100dvh;max-width:none;max-height:none;border:0;border-radius:0;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:white;color:#172b40;overflow:hidden}
#practiceQrDialog.qr-fullscreen[open]{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:8px}
.qr-fullscreen .dialog-head{margin:0!important}
#practiceQrCanvasArea{display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;overflow:hidden}
#practiceQrCanvasArea img{display:block;width:100%;height:100%;min-width:0;min-height:0;object-fit:contain;image-rendering:pixelated}
#practiceQrDialog .qr-save-bar{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}
#practiceQrDialog .qr-save-bar p{margin:0;font-size:13px}
.practice-qr-setting{display:flex;align-items:center;gap:10px;min-height:44px}
.practice-qr-setting input{width:22px;height:22px;flex:none}
@media(max-width:380px){.capsule-tools-v55>[data-action=copy-integrated]{font-size:12px;padding-inline:8px}.capsule-tools-v55>.practice-qr-icon{width:44px}.practice-qr-restore{font-size:12px;padding-inline:8px}}