#acs-ai-root{font-family:Arial,sans-serif;position:fixed;right:22px;bottom:22px;z-index:999999}
#acs-ai-launch{background:#111;color:#d8b35b;border:1px solid #d8b35b;border-radius:28px;padding:14px 19px;font-weight:700;box-shadow:0 8px 28px #0003;cursor:pointer}
#acs-ai-panel{width:min(520px,calc(100vw - 36px));height:min(780px,82vh);background:#fff;border:1px solid #d8b35b;border-radius:16px;box-shadow:0 15px 45px #0004;overflow:hidden;display:flex;flex-direction:column}
#acs-ai-panel[hidden]{display:none!important}
#acs-ai-panel header{background:#111;color:#fff;padding:15px 16px;display:flex;justify-content:space-between;align-items:center;flex:0 0 auto}
#acs-ai-panel header strong{color:#d8b35b;display:block;font-size:17px}
#acs-ai-panel header small{display:block;margin-top:4px}
#acs-ai-close{background:none;border:0;color:#fff;font-size:28px;cursor:pointer;line-height:1}
.acs-lang{padding:9px 12px;border-bottom:1px solid #eee;flex:0 0 auto}.acs-lang button{margin-right:6px;border:1px solid #ccc;background:#fff;border-radius:16px;padding:6px 11px;cursor:pointer}.acs-lang button.active{border-color:#b68a2e}
#acs-ai-messages{flex:1 1 auto;min-height:0;overflow-y:auto;padding:14px;background:#fafafa;scroll-behavior:smooth}
.bot,.user{padding:11px 13px;margin:8px 0;border-radius:12px;max-width:88%;white-space:pre-wrap;line-height:1.5;font-size:16px}.bot{background:#eee}.user{background:#111;color:#fff;margin-left:auto}
#acs-ai-form{display:flex;padding:10px 12px;gap:8px;border-top:1px solid #eee;flex:0 0 auto;background:#fff}#acs-ai-form input{flex:1;min-width:0;padding:12px;border:1px solid #bbb;border-radius:8px;font-size:16px}
#acs-ai-form button,#acs-ai-lead button,#acs-ai-lead-toggle,#acs-ai-lead-back{background:#111;color:#d8b35b;border:0;border-radius:8px;padding:11px 13px;cursor:pointer;font-size:15px}
#acs-ai-lead-toggle{margin:0 12px 9px;width:calc(100% - 24px);flex:0 0 auto}
#acs-ai-lead-view{flex:1 1 auto;min-height:0;overflow-y:auto;padding:14px;background:#fff}
#acs-ai-lead-view[hidden]{display:none!important}.acs-lead-head{position:sticky;top:-14px;background:#fff;padding:5px 0 11px;z-index:2;border-bottom:1px solid #eee;margin-bottom:9px}.acs-lead-head strong{display:block;margin-top:11px;color:#222;font-size:17px}
#acs-ai-lead{padding:0;margin:0}#acs-ai-lead input,#acs-ai-lead textarea{box-sizing:border-box;width:100%;padding:11px;margin:6px 0;border:1px solid #ccc;border-radius:7px;font:inherit}#acs-ai-lead textarea{min-height:120px;resize:vertical}#acs-ai-lead>button{width:100%;margin-top:8px;font-weight:700}
#acs-ai-panel footer{font-size:10px;color:#666;padding:8px 12px;border-top:1px solid #eee;flex:0 0 auto;background:#fff}
@media(max-width:600px){#acs-ai-root{right:6px;bottom:6px;left:6px}#acs-ai-panel{width:100%;height:calc(100dvh - 12px);max-height:none;border-radius:14px}#acs-ai-launch{float:right}.bot,.user{max-width:92%;font-size:15px}#acs-ai-panel header{padding:13px}#acs-ai-messages{padding:11px}}