.vanessinha-chat-root{position:fixed;top:10px;right:10px;left:10px;max-width:420px;margin:0 auto;border-radius:18px;box-shadow:0 8px 30px rgba(0,0,0,0.2);overflow:hidden;font-family:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial;z-index:99999;background:#fff;}
.vc-header{display:flex;align-items:center;gap:12px;padding:12px;background:#fff;border-bottom:1px solid rgba(0,0,0,0.05);}
.vc-avatar{width:44px;height:44px;border-radius:12px;background:#F57C70;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;box-shadow:0 4px 12px rgba(245,124,112,0.25);}
.vc-title{font-weight:700;color:#333;}
.vc-messages{height:50vh;overflow:auto;padding:14px;background:#fff;display:flex;flex-direction:column;gap:10px;}
.vc-msg{padding:10px 12px;border-radius:12px;max-width:85%;line-height:1.3;}
.vc-msg-bot{background:#fff;border:1px solid rgba(245,124,112,0.12);color:#333;align-self:flex-start;}
.vc-msg-user{background:#F57C70;color:#fff;align-self:flex-end;}
.vc-form{display:flex;gap:8px;padding:12px;border-top:1px solid rgba(0,0,0,0.05);background:#fff;}
.vc-form input[type="text"]{flex:1;padding:10px 12px;border-radius:12px;border:1px solid rgba(0,0,0,0.08);outline:none;font-size:15px;}
.vc-form button{background:#F57C70;border:none;color:#fff;padding:10px 14px;border-radius:12px;font-weight:700;cursor:pointer;box-shadow:0 6px 18px rgba(245,124,112,0.18);}