/* Gemini AI — Widget CSS */
.gw-root {
  --bg:#fff; --bd:#e5e7eb; --ai-bg:#f0eeff; --ai:#4338ca;
  --usr-bg:#5b4cff; --usr:#fff; --inp-bg:#f9f9fb; --txt:#1c1c28;
  --mute:#8a8a9e; --bar-bg:#f9f9fb; --send:#5b4cff; --head-bg:#5b4cff;
  font-family: 'Instrument Sans', system-ui, sans-serif;
  border: 1.5px solid var(--bd); border-radius: 16px;
  background: var(--bg); overflow: hidden;
  max-width: 680px; margin: 24px auto;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}
.gw-root.gw-dark {
  --bg:#0f0f1e; --bd:#1e1e30; --ai-bg:#1a1a35; --ai:#a78bfa;
  --usr-bg:#5b4cff; --usr:#fff; --inp-bg:#1a1a30; --txt:#e2e0f0;
  --mute:#6b6b90; --bar-bg:#0f0f1e; --send:#5b4cff;
}
.gw-head {
  display:flex; align-items:center; gap:8px;
  background:var(--head-bg); color:#fff;
  padding:13px 18px; font-size:14px; font-weight:600;
}
.gw-msgs {
  overflow-y:auto; padding:16px 14px;
  background:var(--bg); display:flex; flex-direction:column; gap:10px;
  scroll-behavior:smooth;
}
.gw-msgs::-webkit-scrollbar{width:4px}
.gw-msgs::-webkit-scrollbar-thumb{background:var(--bd);border-radius:4px}
.gw-msg{display:flex;max-width:80%}
.gw-ai{align-self:flex-start}
.gw-usr{align-self:flex-end}
.gw-bub{padding:9px 14px;border-radius:16px;font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.gw-ai  .gw-bub{background:var(--ai-bg);color:var(--ai);border-bottom-left-radius:4px}
.gw-usr .gw-bub{background:var(--usr-bg);color:var(--usr);border-bottom-right-radius:4px}
.gw-err .gw-bub{background:#fff1f2;color:#be123c}
.gw-typing .gw-bub{display:flex;align-items:center;gap:4px;padding:14px}
.gw-dot{width:7px;height:7px;border-radius:50%;background:var(--ai);opacity:.4;animation:gwd 1.2s infinite}
.gw-dot:nth-child(2){animation-delay:.2s}
.gw-dot:nth-child(3){animation-delay:.4s}
@keyframes gwd{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-6px);opacity:1}}
.gw-bar{display:flex;align-items:flex-end;gap:8px;padding:10px 14px 12px;background:var(--bar-bg);border-top:1px solid var(--bd)}
.gw-inp{flex:1;resize:none;border:1.5px solid var(--bd);border-radius:10px;padding:9px 12px;font-size:14px;font-family:inherit;color:var(--txt);background:var(--inp-bg);outline:none;max-height:110px;overflow-y:auto;transition:border-color .15s}
.gw-inp:focus{border-color:var(--send)}
.gw-inp::placeholder{color:var(--mute)}
.gw-send{width:40px;height:40px;flex-shrink:0;border-radius:12px;border:none;background:var(--send);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s,transform .1s,box-shadow .15s;box-shadow:0 2px 8px rgba(91,76,255,.35)}
.gw-send:hover{background:#4a3de8;box-shadow:0 4px 14px rgba(91,76,255,.45)}
.gw-send:active{transform:scale(.91)}
.gw-send:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}