/* Vibensway Copilot — shared floating chat widget */
#vc-btn{position:fixed;bottom:20px;right:20px;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#6366f1,#06b6d4);color:#fff;border:none;cursor:pointer;
  box-shadow:0 8px 24px rgba(99,102,241,.4);z-index:9998;font-size:24px;display:flex;
  align-items:center;justify-content:center;transition:transform .15s}
#vc-btn:hover{transform:scale(1.08)}
#vc-panel{position:fixed;top:0;right:0;height:100dvh;width:390px;max-width:100vw;background:#0f0f1a;
  border-left:1px solid rgba(255,255,255,.08);box-shadow:-8px 0 32px rgba(0,0,0,.5);z-index:9999;
  display:flex;flex-direction:column;transform:translateX(100%);transition:transform .2s;
  font-family:Inter,-apple-system,sans-serif;color:#e2e8f0}
#vc-panel.vc-open{transform:translateX(0)}
@media(max-width:600px){#vc-panel{width:100vw}}
.vc-head{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;
  align-items:center;justify-content:space-between;background:rgba(255,255,255,.03)}
.vc-head h3{margin:0;font-size:14px;font-weight:600;background:linear-gradient(135deg,#818cf8,#22d3ee);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
.vc-head button{background:none;border:none;color:#94a3b8;cursor:pointer;font-size:18px}
.vc-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.vc-msg{max-width:85%;padding:10px 12px;border-radius:14px;font-size:13px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.vc-user{align-self:flex-end;background:#312e81;color:#e0e7ff;border-bottom-right-radius:4px}
.vc-bot{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.06);border-bottom-left-radius:4px}
.vc-err{align-self:flex-start;background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.3);color:#fca5a5}
.vc-src{margin-top:8px;font-size:11px;color:#94a3b8}
.vc-src summary{cursor:pointer;color:#67e8f9}
.vc-src div{margin-top:4px;padding:6px;background:rgba(255,255,255,.03);border-radius:6px}
.vc-src a{color:#67e8f9;text-decoration:none}
.vc-spin{align-self:flex-start;color:#94a3b8;font-size:12px}
.vc-input{padding:12px;border-top:1px solid rgba(255,255,255,.08);display:flex;gap:8px}
.vc-input textarea{flex:1;background:#1e1b2e;border:1px solid rgba(255,255,255,.1);border-radius:10px;
  color:#fff;padding:8px 10px;font-size:13px;resize:none;outline:none;font-family:inherit;max-height:100px}
.vc-input button{background:#6366f1;border:none;color:#fff;border-radius:10px;padding:0 14px;cursor:pointer;font-size:13px}
.vc-input button:disabled{opacity:.4}