.catalog-preview-shell{isolation:isolate;min-height:100vh;position:relative;overflow:hidden}.catalog-preview-shell--embed{overflow:visible}.catalog-preview-front{z-index:1;background:#fff;width:100%;min-height:100vh;position:relative}.catalog-use-bar{z-index:20;padding-top:max(14px, calc(env(safe-area-inset-top) + 8px));pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;top:0;left:50%;transform:translate(-50%)}.catalog-use-btn{pointer-events:auto;color:#fff;font-family:var(--font-main,"MuliDisplayVN", sans-serif);cursor:pointer;background:#8b0000;border:none;border-radius:999px;align-items:center;gap:8px;padding:13px 24px;font-size:13.5px;font-weight:600;line-height:1;transition:background-color .18s,transform .18s,box-shadow .18s;animation:.42s cubic-bezier(.22,1,.36,1) both catalog-use-rise;display:inline-flex;box-shadow:0 6px 18px #8b000052,0 2px 5px #0000001a}.catalog-use-btn:hover{background:#7a0000}.catalog-use-btn:active{transform:scale(.96)}.catalog-use-btn:disabled{opacity:.65;cursor:not-allowed}.catalog-use-btn__spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:13px;height:13px;animation:.7s linear infinite catalog-use-spin}.catalog-use-error{pointer-events:auto;color:#fff;max-width:min(90vw,360px);font-family:var(--font-main,"MuliDisplayVN", sans-serif);text-align:center;background:#111827e0;border-radius:10px;padding:7px 12px;font-size:12px;line-height:1.45}@keyframes catalog-use-rise{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@keyframes catalog-use-spin{to{transform:rotate(360deg)}}.catalog-use-hint{pointer-events:none;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#fffffff2;font-family:var(--font-main,"MuliDisplayVN", sans-serif);white-space:nowrap;background:#1118278c;border-radius:999px;margin:0;padding:5px 12px;font-size:11.5px;line-height:1;animation:.42s cubic-bezier(.22,1,.36,1) .12s both catalog-use-rise}@media (max-width:389px){.catalog-use-hint{white-space:normal;text-align:center;max-width:calc(100vw - 24px);line-height:1.35}}.catalog-use-bar{transition:opacity .26s,transform .26s}.catalog-use-bar--mid .catalog-use-btn{padding:9px 18px;font-size:12.5px}.catalog-use-bar--mid .catalog-use-hint{opacity:0}.catalog-use-bar--end{opacity:0;pointer-events:none;transform:translate(-50%,-12px)}.catalog-use-hint{transition:opacity .22s}.catalog-end-cta{pointer-events:auto;color:#fff;width:100%;font-family:var(--font-main,"MuliDisplayVN", sans-serif);cursor:pointer;background:#8b0000;border:none;border-radius:18px;flex-direction:column;align-items:center;gap:3px;padding:11px 20px;animation:.32s cubic-bezier(.22,1,.36,1) both catalog-end-cta-rise;display:flex;box-shadow:0 8px 22px #8b000057,0 2px 6px #0000001f}.catalog-end-cta:hover{background:#7a0000}.catalog-end-cta:disabled{opacity:.65;cursor:not-allowed}.catalog-end-cta__main{font-size:14.5px;font-weight:600;line-height:1}.catalog-end-cta__sub{color:#ffffffd1;font-size:11.5px;line-height:1}@keyframes catalog-end-cta-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.catalog-info-toggle{top:max(16px, calc(env(safe-area-inset-top) + 8px));z-index:12;color:#8b0000;cursor:pointer;background:#ffffffeb;border:1px solid #00000014;border-radius:999px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:inline-flex;position:fixed;right:56px}.catalog-info{display:none}.catalog-info__card{box-sizing:border-box;background:#fff;flex-direction:column;gap:20px;display:flex;position:relative}.catalog-info__close{color:#8b0000;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:inline-flex;position:absolute;top:8px;right:8px}.catalog-info__qr,.catalog-info__actions{display:none}.catalog-info.is-open{z-index:40;touch-action:none;background:#140a0a8c;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.catalog-info.is-open .catalog-info__card{touch-action:pan-y;overscroll-behavior:contain;border-radius:18px;width:100%;max-width:420px;max-height:calc(100dvh - 32px);padding:0 18px 20px;overflow-y:auto;box-shadow:0 20px 50px #00000059}.catalog-info.is-open .catalog-info__close{z-index:3;flex-shrink:0;align-self:flex-end;margin:8px -10px -72px 0;position:sticky;top:8px}.catalog-info.is-open .tpl-info__head{z-index:2;background:#fff;border-bottom:1px solid #f3ebe8;margin:0 -18px;padding:20px 58px 12px 18px;position:sticky;top:0}@media (min-width:768px){.catalog-info-toggle{right:auto;left:calc(50% + (var(--inv-frame-w,420px) / 2) - 88px)}}@media (min-width:1180px){.catalog-info-toggle,.catalog-info__close{display:none}.catalog-info,.catalog-info.is-open{width:min(460px, calc(50vw - (var(--inv-frame-w,420px) / 2)));z-index:5;background:#fff;border-left:1px solid #efe2dc;align-items:stretch;padding:0;display:flex;position:fixed;inset:0 0 0 auto;overflow-y:auto;box-shadow:-12px 0 32px #3c14140f}.catalog-info__card,.catalog-info.is-open .catalog-info__card{width:100%;max-width:none;min-height:100%;max-height:none;box-shadow:none;border-radius:0;padding:40px 36px clamp(36px,8vh,80px);overflow:visible}.catalog-info.is-open .tpl-info__head{border-bottom:none;margin:0;padding:0;position:static}.catalog-info__qr{justify-content:center;margin:auto 0;display:flex}.catalog-info__qr .url-qr__label{max-width:none;font-size:13px;font-weight:600}.catalog-info__actions{flex-direction:column;align-items:center;gap:10px;display:flex}body:has(.catalog-info) .catalog-use-bar{display:none}body:has(.catalog-info) .view-back-btn{display:none}body:has(.catalog-info) .catalog-end-cta{display:none}body:has(.catalog-info) #preview-client-qr{display:none}}.catalog-info__use{color:#fff;width:100%;height:50px;font-family:var(--font-main,"MuliDisplayVN", sans-serif);cursor:pointer;background:#8b0000;border:none;border-radius:999px;justify-content:center;align-items:center;gap:8px;font-size:15px;font-weight:600;transition:background-color .18s;display:inline-flex;box-shadow:0 8px 20px #8b000038}.catalog-info__use:hover{background:#7a0000}.catalog-info__use:disabled{opacity:.65;cursor:not-allowed}.catalog-info__hint{font-family:var(--font-main,"MuliDisplayVN", sans-serif);color:#6b7280;text-align:center;margin:0;font-size:12px}.catalog-info__back{color:#8b0000;min-height:32px;font-family:var(--font-main,"MuliDisplayVN", sans-serif);text-underline-offset:2px;cursor:pointer;background:0 0;border:none;align-items:center;padding:0;font-size:13px;text-decoration:underline;display:inline-flex}