.acgptp-widget{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif;width:360px;max-width:95vw;background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 10px 25px rgba(0,0,0,.12);overflow:hidden}
.acgptp-header{display:flex;align-items:center;gap:8px;background:#0f172a;color:#fff;padding:8px 10px}
.acgptp-title{font-weight:600;flex:1}
.acgptp-visitor{font-size:12px;opacity:.9;background:#1f2937;border-radius:8px;padding:2px 6px}
.acgptp-tabs{display:flex;gap:6px}.acgptp-tab{background:#334155;color:#fff;border:none;border-radius:8px;padding:6px 10px;cursor:pointer}
.acgptp-actions button{background:transparent;border:none;color:#fff;cursor:pointer;font-size:16px;padding:0 6px}
.acgptp-body{padding:10px;max-height:60vh;overflow:auto;background:#f8fafc}
.acgptp-messages{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:10px;height:260px;overflow:auto}
.msg{padding:8px 10px;border-radius:10px;margin:8px 0;white-space:pre-wrap}
.msg.assistant{background:#eef2ff;border:1px solid #c7d2fe}
.msg.user{background:#ecfeff;border:1px solid #a5f3fc;text-align:right}
.acgptp-input{display:flex;gap:8px;margin-top:8px}
.acgptp-input input{flex:1;padding:8px;border:1px solid #cbd5e1;border-radius:10px}
.acgptp-input button,.acgptp-btn{background:#0ea5e9;color:#fff;border:none;border-radius:10px;padding:8px 12px;cursor:pointer}
.acgptp-lead-form label{display:block;margin:6px 0}
.acgptp-open{position:fixed;right:16px;bottom:16px;background:#0ea5e9;color:#fff;border:none;border-radius:999px;width:48px;height:48px;cursor:pointer;box-shadow:0 10px 25px rgba(0,0,0,.15)}