#measurement-panel{max-width:540px;width:calc(100% - 36px);max-height:calc(100dvh - 48px);overflow:auto;padding:26px;border:1px solid #510D00;background:#FFFCF5;color:#2B2B2B;font:inherit;line-height:1.7}#measurement-panel::backdrop{background:#2E090366}#measurement-panel h2{font-size:1.5rem;margin:0 0 12px}#measurement-panel p{margin:10px 0}#measurement-panel label{display:flex;align-items:flex-start;gap:10px;margin:16px 0}#measurement-panel input{margin-top:7px;width:18px;height:18px;flex:0 0 18px}#measurement-panel .measurement-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}#measurement-panel button,#measurement-settings{font:inherit;cursor:pointer}#measurement-panel button{padding:10px 14px;border:1px solid #510D00;border-radius:3px;background:#FFFCF5;color:#510D00;min-height:44px}#measurement-save{background:#510D00!important;color:#FFFCF5!important}#measurement-close{margin-top:16px}#measurement-settings{border:0;background:transparent;color:inherit;text-decoration:underline;min-height:44px}#measurement-panel :focus-visible,#measurement-settings:focus-visible{outline:2px solid #A3541B;outline-offset:3px}
#measurement-panel [hidden]{display:none!important}
/* Keep an offscreen layout box: a display:none empty frame creates a false90% scroll in existing enhanced measurement. */
iframe[title="Đo lường theo lựa chọn của bạn"][hidden]{display:block!important;position:fixed;top:-10000px;left:-10000px;width:1px;height:1px;border:0;pointer-events:none;visibility:hidden}