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16px);max-height:none;border-radius:14px}}.vt-adv-head{display:flex;align-items:center;gap:10px;padding:14px 16px;color:#fff;background:linear-gradient(135deg,#7c3aed,#a855f7)}.vt-adv-head .vt-adv-av{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center}.vt-adv-head .vt-adv-av svg{width:20px;height:20px}.vt-adv-head h4{margin:0;font-size:15px;font-weight:800;line-height:1.1}.vt-adv-head p{margin:2px 0 0;font-size:11.5px;opacity:.9}.vt-adv-close{margin-left:auto;background:0 0;border:none;color:#fff;cursor:pointer;font-size:22px;line-height:1;opacity:.85;padding:4px}.vt-adv-close:hover{opacity:1}.vt-adv-body{flex:1;overflow-y:auto;padding:16px;background:#f8fafc;display:flex;flex-direction:column;gap:10px}.vt-adv-msg{max-width:85%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.45;word-wrap:break-word}.vt-adv-msg.bot{align-self:flex-start;background:#fff;border:1px solid #e5e7eb;color:#0f172a;border-bottom-left-radius:4px}.vt-adv-msg.user{align-self:flex-end;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;border-bottom-right-radius:4px}.vt-adv-msg a{color:inherit;text-decoration:underline;font-weight:600}.vt-adv-msg.bot a{color:#7c3aed}.vt-adv-typing{align-self:flex-start;display:flex;gap:4px;padding:12px 14px;background:#fff;border:1px solid #e5e7eb;border-radius:14px}.vt-adv-typing span{width:7px;height:7px;border-radius:50%;background:#94a3b8;animation:vtAdvBlink 1.2s infinite}.vt-adv-typing span:nth-child(2){animation-delay:.2s}.vt-adv-typing span:nth-child(3){animation-delay:.4s}@keyframes vtAdvBlink{0%,60%,100%{opacity:.3}30%{opacity:1}}.vt-adv-status{align-self:flex-start;font-size:12px;color:#64748b;padding:2px 6px}.vt-adv-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 8px;background:#f8fafc}.vt-adv-chip{font-size:12.5px;padding:7px 11px;border:1px solid #cbd5e1;border-radius:999px;background:#fff;color:#334155;cursor:pointer}.vt-adv-chip:hover{border-color:#7c3aed;color:#7c3aed}.vt-adv-foot{display:flex;gap:8px;padding:12px;border-top:1px solid #e5e7eb;background:#fff}.vt-adv-foot textarea{flex:1;resize:none;border:1px solid #cbd5e1;border-radius:12px;padding:10px 12px;font-size:14px;font-family:inherit;max-height:90px;outline:none}.vt-adv-foot textarea:focus{border-color:#7c3aed}.vt-adv-send{flex:0 0 auto;width:42px;border:none;border-radius:12px;cursor:pointer;color:#fff;background:linear-gradient(135deg,#7c3aed,#a855f7);display:flex;align-items:center;justify-content:center}.vt-adv-send:disabled{opacity:.5;cursor:not-allowed}.vt-adv-send svg{width:20px;height:20px}.vt-adv-disc{font-size:10.5px;color:#94a3b8;text-align:center;padding:0 12px 8px;background:#fff}.vt-adv-build{margin:8px 0 4px;border:1px solid rgba(124,58,237,.22);border-radius:14px;background:#fff;overflow:hidden;box-shadow:0 4px 16px rgba(124,58,237,.08)}.vt-adv-bhead{display:flex;align-items:center;gap:8px;padding:11px 14px;background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;font-weight:700;font-size:13px}.vt-adv-bhead svg{width:16px;height:16px}.vt-adv-blist{padding:4px 12px}.vt-adv-brow{display:grid;grid-template-columns:78px 1fr auto;gap:8px;align-items:center;padding:6px 0;border-bottom:1px solid #f1f0f7;font-size:12px}.vt-adv-brow:last-child{border-bottom:none}.vt-adv-blabel{color:#8b8b9e;font-weight:600}.vt-adv-bname{color:#1a1a2e;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vt-adv-bname:hover{color:#7c3aed;text-decoration:underline}.vt-adv-bprice{color:#111;font-weight:700;white-space:nowrap}.vt-adv-btot{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-top:1px solid #ececf3;font-size:14px}.vt-adv-btot b{color:#7c3aed;font-size:16px}.vt-adv-bover{color:#b45309;font-weight:600;font-size:11px}.vt-adv-baddcart{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;border:none;cursor:pointer;padding:12px;background:#7c3aed;color:#fff;font-weight:700;font-size:14px;font-family:inherit;transition:background .15s}.vt-adv-baddcart:hover{background:#6d28d9}.vt-adv-baddcart:disabled{opacity:.7;cursor:default}.vt-adv-baddcart.done{background:#16a34a}.vt-adv-baddcart svg{width:18px;height:18px;flex:0 0 18px}