.vh-root{position:fixed;right:var(--vh-right,18px);bottom:var(--vh-bottom,18px);z-index:2147483647}.vh-bubble{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;min-height:44px;min-width:56px;max-width:70vw;background:var(--vh-fill,#000)!important;color:#fff!important;border:2px solid var(--vh-border,#fff)!important;border-radius:9999px!important;box-shadow:0 8px 22px rgb(0 0 0 / .35)!important;cursor:pointer;-webkit-tap-highlight-color:#fff0;line-height:1;font-weight:800;font-size:15px;letter-spacing:.2px;white-space:nowrap;box-sizing:border-box}.vh-bubble.blue{background:var(--vh-attn,#0a66ff)!important;color:#fff!important;border-color:var(--vh-border,#fff)!important;box-shadow:0 10px 24px rgb(10 102 255 / .45)!important}.vh-bubble::before,.vh-bubble::after{content:none!important;display:none!important}@keyframes vh-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.vh-bubble.attn{animation:vh-bounce .9s ease-in-out}.vh-panel{position:fixed;right:var(--vh-right,18px);bottom:calc(env(safe-area-inset-bottom,0px) + 84px);width:420px;max-width:calc(100vw - 24px);max-height:72vh;display:none;flex-direction:column;overflow:visible;background:#fff0}.vh-panel.show{display:flex;animation:vh-in .25s ease-out}@keyframes vh-in{from{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.vh-controls{display:flex;gap:8px;justify-content:flex-end;margin-bottom:8px}.vh-controls .vh-end,.vh-controls .vh-close{border:2px solid #000;background:#fff;color:#000;padding:6px 10px;border-radius:10px;font-weight:800}.vh-controls .vh-end:hover,.vh-controls .vh-close:hover{background:#000;color:#fff}.vh-status{display:flex;align-items:center;gap:8px;margin:2px 0 6px 2px;font-size:12px;color:#0a0}.vh-status .vh-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;border:1px solid #0a0;box-shadow:0 0 0 2px rgb(34 197 94 / .15)}.vh-status.offline .vh-dot{background:#aaa;border-color:#777;box-shadow:none}.vh-status.offline{color:#666}.vh-body{padding:6px 0 12px 0;overflow:auto;gap:10px;display:flex;flex-direction:column}.vh-msg{border:1.5px solid #000;padding:9px 11px;background:#fff;max-width:82%;border-radius:10px;word-wrap:anywhere}.vh-msg.user{margin-left:auto}.vh-msg.agent{margin-right:auto;background:#000;color:#fff}.vh-meta{font-size:11px;margin-bottom:4px;color:#555}.vh-msg.agent .vh-meta{color:#ccc}.vh-input{border-top:2px solid #000;padding:8px;display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap;background:#fff0}.vh-input input,.vh-input textarea{flex:1 1 auto;min-width:140px;border:1.5px solid #000;background:#fff;color:#000;padding:10px;border-radius:10px;font-size:15px}.vh-input button{border:2px solid #000;background:#000;color:#fff;padding:10px 14px;font-weight:800;border-radius:10px;cursor:pointer}.vh-input button.secondary{background:#fff;color:#000}.vh-collapse{overflow:hidden;max-height:0;transition:max-height .3s ease}.vh-collapse.open{max-height:240px}@media(max-width:480px){.vh-panel{left:8px;right:8px;width:auto;max-height:78vh;background:#fff;border:2px solid #000;border-radius:12px;box-shadow:0 10px 28px rgb(0 0 0 / .25);padding:8px}.vh-body{padding-left:8px;padding-right:8px}.vh-input{background:#fff;padding-left:8px;padding-right:8px;border-top:1.5px solid #000}}