#itc-chatbot-root { position: fixed; right: 20px; bottom: 20px; z-index: 99999; font-family: Arial, sans-serif; }
#itc-chat-toggle { width: 60px; height: 60px; background: var(--itc-primary); border-radius: 50%; display:flex; align-items:center; justify-content:center; cursor:pointer; box-shadow: 0 6px 18px rgba(0,0,0,0.2);}
#itc-chat-window { width: 360px; max-width: calc(100vw - 40px); height: 520px; background: var(--itc-secondary); color: #fff; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); overflow:hidden; display:none; flex-direction:column; }
#itc-chat-window .itc-header{ padding:12px; display:flex; justify-content:space-between; align-items:center; background: rgba(0,0,0,0.15);}
#itc-chat-window .itc-title{ font-weight:700; }
#itc-chat-window .itc-messages{ padding:12px; height:260px; overflow:auto; }
.itc-msg{ margin:8px 0; padding:10px 12px; border-radius:8px; max-width:85%; }
.itc-msg.bot{ background: rgba(255,255,255,0.08); }
.itc-msg.user{ background: var(--itc-primary); color:#fff; margin-left:auto; }
#itc-input{ padding:12px; background: rgba(0,0,0,0.06); }
.itc-input .itc-field{ width:100%; margin-bottom:8px; }
.itc-buttons{ display:flex; gap:8px; flex-wrap:wrap; }
.itc-buttons button{ background:var(--itc-primary); border:none; padding:8px 12px; color:#fff; border-radius:6px; cursor:pointer;}
.itc-close{ cursor:pointer; }