.ivc{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom));z-index:40;font-family:"DM Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.5}
.ivc *{box-sizing:border-box}
.ivc-fab{position:relative;display:block;margin-left:auto;width:58px;height:58px;border-radius:50%;border:0;cursor:pointer;color:#111;background:linear-gradient(145deg,var(--gold-2),var(--gold));box-shadow:0 8px 24px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.35);transition:transform .25s ease}
.ivc-fab:hover{transform:translateY(-2px) scale(1.05)}
.ivc-fab:focus-visible,.ivc-icon:focus-visible,.ivc-form button:focus-visible,.ivc-chips button:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}
.ivc-fab-icon{display:grid;place-items:center;height:100%}
.ivc-fab svg{width:26px;height:26px;fill:currentColor}
.ivc-fab-ring{position:absolute;inset:0;border-radius:50%;border:2px solid var(--gold);animation:ivc-pulse 2.6s ease-out infinite;pointer-events:none}
.ivc.open .ivc-fab-ring{display:none}
@keyframes ivc-pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.6);opacity:0}}
.ivc-tip{position:absolute;right:70px;bottom:10px;width:max-content;max-width:230px;background:#1b1b1e;color:var(--text);border:1px solid rgba(201,162,75,.4);border-radius:12px 12px 2px 12px;padding:10px 14px;font-size:.9rem;box-shadow:0 8px 24px rgba(0,0,0,.5);cursor:pointer;animation:ivc-in .35s ease}
.ivc-tip[hidden]{display:none}
.ivc-panel{position:absolute;right:0;bottom:72px;width:380px;height:min(600px,calc(100dvh - 120px));display:flex;flex-direction:column;overflow:hidden;border-radius:18px;background:rgba(21,21,23,.9);-webkit-backdrop-filter:blur(18px) saturate(1.2);backdrop-filter:blur(18px) saturate(1.2);border:1px solid rgba(201,162,75,.35);box-shadow:0 24px 60px rgba(0,0,0,.65);opacity:0;visibility:hidden;transform:translateY(16px) scale(.96);transform-origin:bottom right;transition:opacity .25s ease,transform .25s ease,visibility 0s .25s}
.ivc.open .ivc-panel{opacity:1;visibility:visible;transform:none;transition:opacity .25s ease,transform .25s ease,visibility 0s}
.ivc-head{display:flex;align-items:center;gap:10px;padding:14px 14px 12px 16px;background:linear-gradient(180deg,rgba(201,162,75,.16),transparent);border-bottom:1px solid var(--line)}
.ivc-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(145deg,var(--gold-2),var(--gold));color:#111;flex:none}
.ivc-avatar svg{width:20px;height:20px;fill:currentColor}
.ivc-title{display:flex;flex-direction:column;flex:1;min-width:0}
.ivc-title strong{color:var(--text);font-size:.98rem}
.ivc-title span{color:var(--muted);font-size:.78rem;display:flex;align-items:center;gap:6px}
.ivc-title i{width:7px;height:7px;border-radius:50%;background:#58c27d;display:inline-block}
.ivc-icon{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:8px;background:transparent;color:var(--muted);cursor:pointer}
.ivc-icon:hover{background:rgba(255,255,255,.08);color:var(--text)}
.ivc-icon svg{width:18px;height:18px}
.ivc-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:#3a3a3e transparent;overscroll-behavior:contain}
.ivc-msg{max-width:86%;padding:10px 14px;border-radius:16px;font-size:.95rem;word-wrap:break-word;overflow-wrap:anywhere;animation:ivc-in .25s ease}
.ivc-msg p{margin:0}.ivc-msg p+p,.ivc-msg ul+p,.ivc-msg ol+p,.ivc-msg p+ul,.ivc-msg p+ol{margin-top:.55em}
.ivc-msg ul,.ivc-msg ol{margin:.4em 0;padding-left:1.25em}
.ivc-msg a{color:var(--gold-2)}
.ivc-msg.bot{align-self:flex-start;background:#1f1f23;color:var(--text);border:1px solid var(--line);border-bottom-left-radius:4px}
.ivc-msg.user{align-self:flex-end;background:linear-gradient(145deg,var(--gold-2),var(--gold));color:#111;border-bottom-right-radius:4px;font-weight:500}
.ivc-typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.ivc-typing i{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:ivc-dot 1.2s infinite ease-in-out}
.ivc-typing i:nth-child(2){animation-delay:.18s}.ivc-typing i:nth-child(3){animation-delay:.36s}
@keyframes ivc-dot{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}
@keyframes ivc-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ivc-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.ivc-chips button,.ivc-chip-link{font:inherit;font-size:.88rem;cursor:pointer;padding:7px 14px;border-radius:999px;border:1px solid rgba(201,162,75,.55);background:rgba(201,162,75,.08);color:var(--gold-2);text-decoration:none;transition:background .2s,color .2s}
.ivc-chips button:hover,.ivc-chip-link:hover{background:var(--gold);color:#111}
.ivc-cta{align-self:flex-start;display:flex;flex-direction:column;gap:2px;padding:12px 16px;border-radius:12px;border:1px solid rgba(201,162,75,.5);background:linear-gradient(145deg,rgba(201,162,75,.18),rgba(201,162,75,.05));text-decoration:none;color:var(--muted);font-size:.85rem;animation:ivc-in .3s ease}
.ivc-cta strong{color:var(--gold-2);font-size:.98rem}
.ivc-cta:hover{border-color:var(--gold-2)}
.ivc-form{display:flex;gap:8px;padding:12px 14px 6px;border-top:1px solid var(--line)}
.ivc-form input{flex:1;min-width:0;font:inherit;font-size:16px;color:var(--text);background:#0f0f11;border:1px solid var(--line);border-radius:999px;padding:10px 16px}
.ivc-form input::placeholder{color:#7d7a75}
.ivc-form input:focus{outline:none;border-color:var(--gold)}
.ivc-form button{flex:none;width:42px;height:42px;border-radius:50%;border:0;cursor:pointer;color:#111;background:var(--gold);display:grid;place-items:center;transition:background .2s,opacity .2s}
.ivc-form button:hover{background:var(--gold-2)}
.ivc-form button:disabled{opacity:.45;cursor:not-allowed}
.ivc-form button svg{width:18px;height:18px}
.ivc-foot{margin:0;padding:4px 16px 12px;font-size:.72rem;color:#7d7a75;text-align:center}
.ivc-foot a{color:var(--muted)}
@media(max-width:600px){
  .ivc{right:14px}
  .ivc-panel{position:fixed;left:0;right:0;bottom:0;width:100%;height:min(86dvh,680px);border-radius:18px 18px 0 0;border-bottom:0;transform-origin:bottom center}
  .ivc-tip{right:66px;max-width:190px}
}
@media(prefers-reduced-motion:reduce){
  .ivc *,.ivc-panel{animation:none!important;transition:none!important}
}