/* NADU — AI buying assistant widget for Aitopkit */
#nadu-root{position:fixed;z-index:9999;font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
#nadu-fab{position:fixed;right:22px;bottom:22px;width:62px;height:62px;border-radius:50%;
  background:linear-gradient(135deg,#4f46e5,#7c3aed);border:none;cursor:pointer;
  box-shadow:0 10px 30px rgba(79,70,229,.45);display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease}
#nadu-fab:hover{transform:scale(1.07)}
#nadu-fab svg{width:30px;height:30px}
#nadu-fab .nadu-pulse{position:absolute;inset:0;border-radius:50%;border:2px solid #7c3aed;
  animation:naduPulse 2.2s ease-out infinite;pointer-events:none}
@keyframes naduPulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.55);opacity:0}}
#nadu-panel{position:fixed;right:22px;bottom:96px;width:382px;max-width:calc(100vw - 32px);
  height:540px;max-height:calc(100dvh - 130px);background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:0 24px 70px rgba(15,23,42,.28);display:none;flex-direction:column;border:1px solid #e6e9f5}
#nadu-panel.open{display:flex;animation:naduUp .25s ease}
@keyframes naduUp{from{transform:translateY(16px);opacity:0}to{transform:none;opacity:1}}
.nadu-head{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;padding:14px 16px;
  display:flex;align-items:center;gap:12px}
.nadu-avatar{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.15rem;flex:none}
.nadu-head h3{font-size:1rem;margin:0;line-height:1.25}
.nadu-head p{font-size:.74rem;margin:0;opacity:.85;display:flex;align-items:center;gap:6px}
.nadu-dot{width:8px;height:8px;border-radius:50%;background:#4ade80;display:inline-block;
  box-shadow:0 0 0 3px rgba(74,222,128,.25)}
#nadu-close{margin-left:auto;background:rgba(255,255,255,.15);border:none;color:#fff;width:30px;height:30px;
  border-radius:50%;cursor:pointer;font-size:1rem;line-height:1}
#nadu-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#f8f9ff}
.nadu-msg{max-width:86%;padding:10px 13px;border-radius:14px;font-size:.87rem;line-height:1.55;word-wrap:break-word}
.nadu-msg.bot{background:#fff;border:1px solid #e6e9f5;border-bottom-left-radius:4px;align-self:flex-start;
  box-shadow:0 2px 8px rgba(79,70,229,.06)}
.nadu-msg.user{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;
  border-bottom-right-radius:4px;align-self:flex-end}
.nadu-msg.bot b{color:#0f172a}
.nadu-msg.bot a{color:#4f46e5;font-weight:600}
.nadu-tool{border:1px solid #e6e9f5;border-radius:12px;padding:10px;margin-top:8px;background:#f8f9ff}
.nadu-tool h4{margin:0 0 2px;font-size:.92rem}
.nadu-tool .nadu-tag{font-size:.76rem;color:#64748b;margin-bottom:6px}
.nadu-pills{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.nadu-pill{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:20px;background:#eef0ff;color:#4f46e5}
.nadu-pill.free{background:#dcfce7;color:#16a34a}
.nadu-pill.paid{background:#fee2e2;color:#dc2626}
.nadu-stars{color:#f59e0b;font-size:.8rem;letter-spacing:1px}
.nadu-actions{display:flex;gap:8px;margin-top:8px}
.nadu-btn{display:inline-block;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff!important;
  font-size:.78rem;font-weight:700;padding:7px 14px;border-radius:9px;text-decoration:none}
.nadu-link{font-size:.78rem;font-weight:600;align-self:center}
.nadu-cmp{width:100%;border-collapse:collapse;font-size:.76rem;margin-top:8px}
.nadu-cmp th,.nadu-cmp td{border:1px solid #e6e9f5;padding:6px 8px;text-align:left;vertical-align:top}
.nadu-cmp th{background:#eef0ff;color:#4f46e5}
.nadu-chips{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;background:#f8f9ff;border-top:1px solid #e6e9f5}
.nadu-chip{background:#fff;border:1.5px solid #c7d2fe;color:#4f46e5;font-size:.76rem;font-weight:600;
  padding:7px 12px;border-radius:20px;cursor:pointer;transition:all .15s}
.nadu-chip:hover{background:#4f46e5;color:#fff;border-color:#4f46e5}
#nadu-form{display:flex;gap:8px;padding:12px 14px;background:#fff;border-top:1px solid #e6e9f5}
#nadu-input{flex:1;border:1.5px solid #e6e9f5;border-radius:12px;padding:10px 12px;font-size:.87rem;
  font-family:inherit;outline:none}
#nadu-input:focus{border-color:#4f46e5}
#nadu-send{background:linear-gradient(135deg,#4f46e5,#7c3aed);border:none;color:#fff;width:42px;height:42px;
  border-radius:12px;cursor:pointer;font-size:1.05rem;flex:none}
.nadu-typing{display:inline-flex;gap:4px;padding:4px 2px}
.nadu-typing span{width:7px;height:7px;border-radius:50%;background:#a5b4fc;animation:naduBlink 1.2s infinite}
.nadu-typing span:nth-child(2){animation-delay:.2s}.nadu-typing span:nth-child(3){animation-delay:.4s}
@keyframes naduBlink{0%,60%,100%{opacity:.3}30%{opacity:1}}
.nadu-note{font-size:.7rem;color:#94a3b8;text-align:center;padding:6px 12px;background:#fff;
  border-top:1px solid #e6e9f5}
@media(max-width:480px){
  #nadu-panel{right:0;left:0;bottom:0;width:100%;max-width:100%;height:78dvh;max-height:78dvh;border-radius:20px 20px 0 0}
  #nadu-fab{right:16px;bottom:16px}
}