.nxct{position:fixed;bottom:20px;z-index:9995;display:flex;flex-direction:column;align-items:center;gap:10px}.nxct--right{right:18px;align-items:flex-end}.nxct--left{left:18px;align-items:flex-start}.nxct-list{display:flex;flex-direction:column;gap:10px}.nxct--left .nxct-list{align-items:flex-start}.nxct--right .nxct-list{align-items:flex-end}.nxct-item{position:relative;display:inline-flex;align-items:center;justify-content:center;height:48px;width:48px;padding:0;border-radius:999px;color:#fff!important;text-decoration:none!important;box-shadow:0 6px 18px rgb(47 34 24 / .22);transition:filter .15s ease,transform .12s ease}.nxct-item:hover{filter:brightness(1.06);color:#fff!important}.nxct-item:active{transform:scale(.95)}.nxct-ico{display:flex;align-items:center;justify-content:center}.nxct-word{font-size:14.5px;font-weight:800;letter-spacing:.2px}.nxct-label{position:absolute;top:50%;white-space:nowrap;pointer-events:none;padding:7px 12px;border-radius:8px;background:#342A22;color:#fff;font-size:13px;font-weight:600;line-height:1;box-shadow:0 4px 14px rgb(47 34 24 / .2);opacity:0;transition:opacity .16s ease,transform .16s ease}.nxct--right .nxct-label{right:calc(100% + 12px);transform:translate(6px,-50%)}.nxct--left .nxct-label{left:calc(100% + 12px);transform:translate(-6px,-50%)}.nxct-label::after{content:'';position:absolute;top:50%;margin-top:-4px;border:4px solid #fff0}.nxct--right .nxct-label::after{left:100%;border-left-color:#342A22}.nxct--left .nxct-label::after{right:100%;border-right-color:#342A22}.nxct.has-labels .nxct-item:hover .nxct-label{opacity:1;transform:translate(0,-50%)}@media (hover:none){.nxct-label{display:none!important}}.nxct-phone{background:#17A34A}.nxct-zalo{background:#0068FF}.nxct-mess{background:#A95830}.nxct-mess{background:linear-gradient(140deg,#C3772F 0%,#C3772F 38%,#AD6B58 70%,#B75F34 100%)}.nxct-main{position:relative;display:flex;align-items:center;justify-content:center;width:54px;height:54px;padding:0;margin:0;background:var(--nhatdx-primary,#C67930)!important;border:0!important;border-radius:50%!important;color:#fff!important;min-height:0!important;box-shadow:0 8px 22px rgb(198 121 48 / .38);transition:transform .2s ease}.nxct-main:active{transform:scale(.94)}.nxct-main-ico{position:relative;display:flex}.nxct-main-close{position:absolute;inset:0;margin:auto;opacity:0;transform:rotate(-45deg);transition:opacity .2s ease,transform .2s ease}.nxct-main-open{transition:opacity .2s ease,transform .2s ease}.nxct.is-open .nxct-main-open{opacity:0;transform:rotate(45deg)}.nxct.is-open .nxct-main-close{opacity:1;transform:rotate(0)}.nxct.has-ring .nxct-main::after{content:'';position:absolute;inset:0;border-radius:50%;border:2px solid var(--nhatdx-primary,#C67930);animation:nxctRing 2.4s cubic-bezier(.25,.6,.35,1) infinite}@keyframes nxctRing{0%{transform:scale(1);opacity:.55}70%{transform:scale(1.55);opacity:0}100%{transform:scale(1.55);opacity:0}}.nxct.is-collapsible .nxct-list{pointer-events:none;opacity:0;transform:translateY(12px) scale(.9);transform-origin:bottom center;transition:opacity .2s ease,transform .24s cubic-bezier(.3,.8,.35,1)}.nxct.is-collapsible.is-open .nxct-list{pointer-events:auto;opacity:1;transform:none}.nxct.is-collapsible .nxct-item{transform:translateY(10px);opacity:0;transition:transform .26s cubic-bezier(.3,.8,.35,1) calc(var(--nxct-i) * .05s),opacity .22s ease calc(var(--nxct-i) * .05s),filter .15s ease}.nxct.is-collapsible.is-open .nxct-item{transform:none;opacity:1}@media (max-width:849px){.nxct{bottom:14px;gap:8px}.nxct--right{right:12px}.nxct--left{left:12px}.nxct-item{width:44px;height:44px}.nxct-main{width:50px;height:50px}.nxct.hide-mobile{display:none}}@media (prefers-reduced-motion:reduce){.nxct.has-ring .nxct-main::after{animation:none;opacity:.35}.nxct *,.nxct *::after{transition-duration:.01ms!important}}