:root{--vtx-contact-blue:var(--vtx-color-primary);--vtx-contact-blue-dark:var(--vtx-color-primary-hover);--vtx-contact-zalo:#0068ff;--vtx-contact-live:#0b8f73;--vtx-contact-ink:var(--vtx-color-ink);--vtx-contact-muted:var(--vtx-color-muted);--vtx-contact-surface:#fff;--vtx-mobile-dock-height:0px}.vtx-contact-utilities{position:fixed;right:16px;bottom:max(16px,env(safe-area-inset-bottom));left:auto;z-index:9997;display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none;transition:opacity .16s ease,visibility .16s ease}.vtx-contact-menu{display:flex;flex-direction:column;align-items:flex-end;gap:10px;order:1}.vtx-contact-toggle,.vtx-contact-channel,.vtx-phone-control,.vtx-phone-popover,.vtx-contact-status{pointer-events:auto}.vtx-phone-control{position:relative}.vtx-contact-toggle,.vtx-contact-menu__header{display:none}.vtx-contact-channel{position:relative;display:flex;width:52px;height:52px;min-height:52px;align-items:center;justify-content:center;margin:0;padding:0;border:1px solid rgba(8,117,183,.16);border-radius:50%;background:var(--vtx-contact-surface);color:var(--vtx-contact-blue);box-shadow:0 8px 24px #18405e2b;font:inherit;line-height:1.2;text-decoration:none;text-transform:none;cursor:pointer;transform:translateZ(0);transition:border-color .16s ease,background-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}.vtx-contact-channel:hover{color:inherit;box-shadow:0 10px 28px #18405e3b;transform:translateY(-2px)}.vtx-contact-channel:active{transform:scale(.96)}.vtx-contact-channel--live{border-color:var(--vtx-contact-live);background:var(--vtx-contact-live);color:#fff}.vtx-contact-channel--zalo{border-color:var(--vtx-contact-zalo);background:var(--vtx-contact-zalo);color:#fff}.vtx-contact-channel--phone{border-color:var(--vtx-contact-blue);background:var(--vtx-contact-blue);color:#fff}.vtx-back-to-top{order:2}.vtx-back-to-top[hidden]{display:none}.vtx-contact-channel__icon{position:relative;display:grid;width:24px;height:24px;flex:0 0 24px;place-items:center}.vtx-zalo-mark,.vtx-zalo-list-mark{display:inline-flex;align-items:center;justify-content:center;font-family:Arial,Helvetica,sans-serif;font-weight:700;letter-spacing:-.04em;line-height:1}.vtx-zalo-mark{color:#fff;font-size:var(--vtx-font-size-caption)}.vtx-contact-channel svg,.vtx-contact-toggle svg,.vtx-contact-menu__close svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.vtx-contact-channel__copy{position:absolute;top:50%;right:calc(100% + 10px);width:max-content;min-width:126px;max-width:190px;padding:8px 11px;border:1px solid var(--vtx-color-border);border-radius:9px;background:#fffffffa;color:var(--vtx-contact-ink);box-shadow:0 8px 24px #18405e24;opacity:0;visibility:hidden;text-align:left;pointer-events:none;transform:translate(6px,-50%);transition:opacity .15s ease,transform .15s ease,visibility 0s linear .15s}.vtx-contact-channel__copy strong,.vtx-contact-channel__copy small{display:block}.vtx-contact-channel__copy strong{font-size:var(--vtx-font-size-meta);font-weight:700;line-height:1.3}.vtx-contact-channel__copy small{margin-top:2px;color:var(--vtx-contact-muted);font-size:var(--vtx-font-size-caption);font-weight:500;line-height:1.3}.vtx-contact-channel:hover .vtx-contact-channel__copy,.vtx-contact-channel:focus-visible .vtx-contact-channel__copy,.vtx-contact-channel[aria-expanded=true] .vtx-contact-channel__copy{opacity:1;visibility:visible;transform:translateY(-50%);transition-delay:0s}.vtx-contact-channel--live:after,.vtx-contact-channel--zalo:after,.vtx-contact-channel--phone:after,.vtx-contact-toggle:after{position:absolute;inset:-1px;border:2px solid var(--vtx-contact-pulse,currentColor);border-radius:inherit;content:"";opacity:0;pointer-events:none;animation:vtx-contact-invite 2.8s ease-out infinite}.vtx-contact-channel--live{--vtx-contact-pulse:var(--vtx-contact-live)}.vtx-contact-channel--zalo{--vtx-contact-pulse:var(--vtx-contact-zalo)}.vtx-contact-channel--phone,.vtx-contact-toggle{--vtx-contact-pulse:var(--vtx-contact-blue)}.vtx-contact-channel--zalo:after{animation-delay:.7s}.vtx-contact-channel--phone:after{animation-delay:1.4s}.vtx-contact-channel__signal{position:absolute;top:-3px;right:-3px;width:9px;height:9px;border:2px solid #fff;border-radius:50%;background:#22c55e}@keyframes vtx-contact-invite{0%,58%{opacity:0;transform:scale(1)}72%{opacity:.32}to{opacity:0;transform:scale(1.42)}}.vtx-contact-channel:focus-visible,.vtx-contact-toggle:focus-visible,.vtx-contact-menu__close:focus-visible,.vtx-phone-popover__close:focus-visible,.vtx-phone-list a:focus-visible{outline:3px solid rgba(8,117,183,.3);outline-offset:3px}.vtx-contact-status{position:absolute;right:calc(100% + 12px);bottom:0;display:none;width:max-content;max-width:min(300px,calc(100vw - 90px));padding:9px 12px;border:1px solid var(--vtx-color-border);border-radius:9px;background:#fff;color:var(--vtx-contact-ink);box-shadow:0 10px 30px #18405e2e;font-size:var(--vtx-font-size-caption);font-weight:600;line-height:1.4}.vtx-contact-status.is-visible{display:block}.vtx-contact-status.is-error{border-color:#efc8cc;background:#fff7f8;color:#8c2632}.vtx-phone-popover{position:absolute;right:calc(100% + 12px);bottom:0;left:auto;z-index:4;width:min(320px,calc(100vw - 24px));padding:12px;border:1px solid var(--vtx-color-border);border-radius:14px;background:#fff;box-shadow:0 18px 46px #18405e33}.vtx-phone-popover[hidden]{display:none}.vtx-phone-popover__header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 0 9px 4px;border-bottom:1px solid var(--vtx-color-border)}.vtx-phone-popover__header strong,.vtx-phone-popover__header span{display:block}.vtx-phone-popover__header strong{color:var(--vtx-contact-ink);font-size:var(--vtx-font-size-body);font-weight:700;line-height:1.35}.vtx-phone-popover__header span{margin-top:2px;color:var(--vtx-contact-muted);font-size:var(--vtx-font-size-caption);line-height:1.35}.vtx-phone-popover__close,.vtx-contact-menu__close{display:grid;width:44px;height:44px;min-height:44px;flex:0 0 44px;place-items:center;margin:-6px -6px -6px 0;padding:0;border:0;border-radius:8px;background:transparent;color:var(--vtx-color-muted);cursor:pointer}.vtx-phone-popover__close:hover,.vtx-contact-menu__close:hover{background:var(--vtx-color-soft);color:var(--vtx-contact-blue-dark)}.vtx-phone-popover__close svg,.vtx-contact-menu__close svg{width:18px;height:18px;stroke-width:2}.vtx-phone-list{display:grid;gap:6px;max-height:min(340px,55vh);overflow-y:auto;margin:10px 0 0;padding:0;list-style:none;overscroll-behavior:contain}.vtx-phone-list li{display:grid;min-height:58px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:10px;margin:0;padding:7px 6px 7px 9px;border:1px solid transparent;border-radius:9px;color:var(--vtx-contact-ink);transition:border-color .15s ease,background-color .15s ease}.vtx-phone-list li:hover,.vtx-phone-list li:focus-within{border-color:var(--vtx-color-border-strong);background:var(--vtx-color-soft);color:var(--vtx-contact-ink)}.vtx-phone-list__order{display:grid;width:28px;height:28px;place-items:center;border-radius:50%;background:var(--vtx-color-soft-active);color:var(--vtx-contact-blue-dark);font-size:var(--vtx-font-size-caption);font-weight:700}.vtx-phone-list__contact{min-width:0}.vtx-phone-list__contact strong,.vtx-phone-list__contact span{display:block}.vtx-phone-list__contact strong{overflow:hidden;color:var(--vtx-contact-ink);font-size:var(--vtx-font-size-meta);font-weight:650;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.vtx-phone-list__contact span{margin-top:2px;color:var(--vtx-contact-blue-dark);font-size:var(--vtx-font-size-label);font-variant-numeric:tabular-nums;font-weight:700;line-height:1.35}.vtx-contact-choice-action{display:inline-flex;min-width:92px;min-height:40px;align-items:center;justify-content:center;gap:5px;justify-self:end;padding:6px 8px;border:1px solid var(--vtx-color-border-strong);border-radius:8px;background:var(--vtx-color-soft);color:var(--vtx-contact-blue-dark);font-size:var(--vtx-font-size-caption);font-weight:700;line-height:1;text-decoration:none;white-space:nowrap;touch-action:manipulation;cursor:pointer;transition:border-color .15s ease,background-color .15s ease,color .15s ease}.vtx-contact-choice-action svg{width:17px;height:17px;flex:0 0 17px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.vtx-contact-choice-action--phone svg{color:var(--vtx-color-red)}.vtx-contact-choice-action--zalo{border-color:#b9d2ff;background:#f1f6ff;color:#005bdc}.vtx-contact-choice-action:hover,.vtx-contact-choice-action:focus-visible{border-color:currentColor;background:#fff;color:var(--vtx-contact-blue-dark)}.vtx-contact-choice-action:active{background:var(--vtx-color-soft-active)}.vtx-zalo-list-mark{display:grid;width:20px;height:20px;min-width:20px;place-items:center;border-radius:50%;background:var(--vtx-contact-zalo);color:#fff;font-size:var(--vtx-font-size-caption)}.vtx-contact-choice-action[hidden],#vnp_chat,#vnp_eyechat{display:none!important}body.vtx-third-party-chat-open #vnp_chat{right:16px!important;bottom:max(16px,env(safe-area-inset-bottom))!important;left:auto!important;display:block!important;max-width:calc(100vw - 32px)!important;max-height:calc(100dvh - 32px)!important}body.vtx-third-party-chat-open .vtx-contact-utilities{opacity:0;visibility:hidden;pointer-events:none}body.cmp-bar-open .vtx-contact-utilities,body.cmp-overlay-open .vtx-contact-utilities,body.cmp-bar-open #vnp_chat,body.cmp-bar-open #vnp_eyechat,body.cmp-overlay-open #vnp_chat,body.cmp-overlay-open #vnp_eyechat{display:none!important}@media(max-width:849px){.vtx-contact-utilities{right:10px;bottom:calc(var(--vtx-mobile-dock-height) + 10px + env(safe-area-inset-bottom));gap:10px}.vtx-contact-toggle{position:relative;display:flex;width:52px;height:52px;min-height:52px;align-items:center;justify-content:center;gap:0;order:2;margin:0;padding:0;border:2px solid #fff;border-radius:50%;background:linear-gradient(145deg,var(--vtx-contact-blue),var(--vtx-contact-blue-dark));color:#fff;box-shadow:0 8px 20px #0561944d,0 2px 6px #18405e2e;font:inherit;line-height:1;text-transform:none;touch-action:manipulation;cursor:pointer;transition:background-color .16s ease,box-shadow .16s ease,transform .16s ease}.vtx-contact-toggle svg{width:24px;height:24px;stroke-width:2}.vtx-contact-toggle__label{position:absolute;width:1px;height:1px;overflow:hidden;margin:-1px;padding:0;border:0;clip:rect(0 0 0 0);white-space:nowrap}.vtx-contact-toggle[aria-expanded=true]{background:var(--vtx-contact-blue-dark);box-shadow:0 5px 14px #05619447}.vtx-contact-toggle:active{transform:scale(.94)}.vtx-back-to-top{width:48px;height:48px;min-height:48px;order:1}.vtx-back-to-top .vtx-contact-channel__copy{display:none}.vtx-contact-menu{position:absolute;right:0;bottom:64px;z-index:3;display:none;width:min(306px,calc(100vw - 20px));padding:12px;border:1px solid var(--vtx-color-border);border-radius:15px;background:#fffffffa;box-shadow:0 18px 46px #18405e38}.vtx-contact-menu.is-open{display:grid;gap:8px}.vtx-contact-menu__header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 2px 9px 4px;border-bottom:1px solid var(--vtx-color-border)}.vtx-contact-menu__header strong,.vtx-contact-menu__header span{display:block}.vtx-contact-menu__header strong{color:var(--vtx-contact-ink);font-size:var(--vtx-font-size-label);font-weight:700;line-height:1.35}.vtx-contact-menu__header span{margin-top:2px;color:var(--vtx-contact-muted);font-size:var(--vtx-font-size-caption);line-height:1.35}.vtx-contact-menu .vtx-contact-channel,.vtx-contact-menu .vtx-phone-control,.vtx-contact-menu .vtx-phone-control>.vtx-contact-channel{width:100%}.vtx-contact-menu .vtx-contact-channel{height:auto;min-height:56px;justify-content:flex-start;gap:11px;padding:7px 10px;border-color:var(--vtx-color-border);border-radius:10px;background:#fff;color:var(--vtx-contact-ink);box-shadow:none;transform:none;transition:background-color .12s ease-out,border-color .12s ease-out}.vtx-contact-menu .vtx-contact-channel:hover,.vtx-contact-menu .vtx-contact-channel:focus-visible{border-color:var(--vtx-color-border-strong);background:var(--vtx-color-soft);box-shadow:none;transform:none}.vtx-contact-menu .vtx-contact-channel:active{border-color:var(--vtx-color-border-strong);background:var(--vtx-color-soft);box-shadow:none;transform:none}.vtx-contact-menu .vtx-contact-channel__icon{width:40px;height:40px;flex-basis:40px;border-radius:50%;background:var(--vtx-contact-blue);color:#fff}.vtx-contact-menu .vtx-contact-channel--live .vtx-contact-channel__icon{background:var(--vtx-contact-live)}.vtx-contact-menu .vtx-contact-channel--zalo .vtx-contact-channel__icon{background:var(--vtx-contact-zalo)}.vtx-contact-menu .vtx-contact-channel__copy{position:static;width:auto;min-width:0;max-width:none;padding:0;border:0;background:transparent;box-shadow:none;opacity:1;visibility:visible;transform:none;transition:none}.vtx-contact-menu .vtx-contact-channel:hover .vtx-contact-channel__copy,.vtx-contact-menu .vtx-contact-channel:focus-visible .vtx-contact-channel__copy,.vtx-contact-menu .vtx-contact-channel[aria-expanded=true] .vtx-contact-channel__copy{transform:none}.vtx-contact-menu .vtx-contact-channel__copy strong{font-size:var(--vtx-font-size-meta)}.vtx-contact-menu .vtx-contact-channel:after{display:none}body.vtx-contact-menu-open .vtx-back-to-top,body.vtx-contact-picker-open .vtx-back-to-top,body.vtx-contact-picker-open .vtx-contact-toggle{opacity:0;visibility:hidden;pointer-events:none}.vtx-phone-popover--floating{position:fixed;right:10px;bottom:calc(var(--vtx-mobile-dock-height) + 10px + env(safe-area-inset-bottom));left:10px;width:auto;max-height:calc(100dvh - var(--vtx-mobile-dock-height) - 20px - env(safe-area-inset-bottom))}.vtx-contact-status{position:fixed;right:10px;bottom:calc(var(--vtx-mobile-dock-height) + 74px + env(safe-area-inset-bottom));max-width:calc(100vw - 20px)}body.vtx-third-party-chat-open #vnp_chat{right:8px!important;bottom:calc(var(--vtx-mobile-dock-height) + 8px + env(safe-area-inset-bottom))!important;max-width:calc(100vw - 16px)!important;max-height:calc(100dvh - var(--vtx-mobile-dock-height) - 16px - env(safe-area-inset-bottom))!important}}@media(max-width:370px){.vtx-contact-menu{width:calc(100vw - 14px)}}@media(max-width:849px)and (max-height:500px){.vtx-contact-menu{gap:5px;padding:8px}.vtx-contact-menu__header{display:none}.vtx-contact-menu .vtx-contact-channel{min-height:48px;padding-block:4px}.vtx-contact-menu .vtx-contact-channel__icon{width:36px;height:36px;flex-basis:36px}.vtx-contact-menu .vtx-contact-channel__copy small{display:none}.vtx-phone-popover--floating{max-height:calc(100dvh - var(--vtx-mobile-dock-height) - 12px - env(safe-area-inset-bottom));padding:8px}.vtx-phone-popover--floating .vtx-phone-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:calc(100dvh - var(--vtx-mobile-dock-height) - 82px - env(safe-area-inset-bottom))}}@media(prefers-reduced-motion:reduce){.vtx-contact-utilities,.vtx-contact-channel,.vtx-contact-channel__copy,.vtx-contact-toggle,.vtx-phone-list a{transition:none}.vtx-contact-channel--live:after,.vtx-contact-channel--zalo:after,.vtx-contact-channel--phone:after,.vtx-contact-toggle:after{animation:none}}