#wtlaic-chat{position:fixed;left:20px;bottom:20px;z-index:999999;font-family:Tahoma,Arial,sans-serif;--wtlaic-primary:#0A1A2F;--wtlaic-accent:#22c55e;color:#111}#wtlaic-toggle{width:62px;height:62px;border-radius:50%;border:0;background:var(--wtlaic-primary);color:#fff;font-size:26px;box-shadow:0 12px 35px rgba(0,0,0,.25);cursor:pointer}#wtlaic-panel{display:none;position:absolute;left:0;bottom:76px;width:360px;max-width:calc(100vw - 40px);background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.28);border:1px solid #e5e7eb}#wtlaic-chat.open #wtlaic-panel{display:block}.wtlaic-head{padding:15px 16px;background:var(--wtlaic-primary);color:#fff;display:flex;justify-content:space-between;align-items:center}.wtlaic-head span{font-size:12px;color:#bbf7d0}#wtlaic-messages{height:275px;overflow:auto;padding:14px;background:#f8fafc}.wtlaic-msg{padding:10px 12px;border-radius:14px;margin:8px 0;line-height:1.8;font-size:13px;white-space:pre-wrap}.wtlaic-msg.bot{background:#fff;border:1px solid #e5e7eb;margin-left:25px}.wtlaic-msg.user{background:var(--wtlaic-primary);color:#fff;margin-right:25px}.wtlaic-msg.loading{opacity:.65}#wtlaic-form,#wtlaic-lead-form{display:flex;gap:6px;padding:10px;border-top:1px solid #edf2f7;background:#fff}#wtlaic-form input,#wtlaic-lead-form input{flex:1;min-width:0;border:1px solid #e5e7eb;border-radius:12px;padding:10px;font-size:12px}#wtlaic-form button,#wtlaic-lead-form button,.wtlaic-actions button{border:0;border-radius:12px;background:var(--wtlaic-accent);color:#06220f;padding:9px 12px;font-weight:700;cursor:pointer}.wtlaic-actions{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;padding:10px;background:#fff}.wtlaic-actions button{background:#eef2ff;color:#111827;font-size:11px}#wtlaic-lead-form{display:grid;grid-template-columns:1fr 1fr auto}@media(max-width:480px){#wtlaic-chat{left:12px;right:12px;bottom:12px}#wtlaic-panel{width:100%;left:0}#wtlaic-toggle{float:left}#wtlaic-lead-form{grid-template-columns:1fr}.wtlaic-actions{grid-template-columns:1fr}}