#bwc-root{--y:#f5b800;--k:#0c1118;font-family:Inter,Arial,sans-serif;position:fixed;right:18px;bottom:18px;z-index:2147483000;font-size:14px;line-height:1.45;color:var(--k)}
#bwc-root *{box-sizing:border-box}
#bwc-bubble{width:58px;height:58px;border-radius:50%;background:var(--y);border:0;box-shadow:0 8px 24px rgba(12,17,24,.28);cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative}
#bwc-bubble svg{width:28px;height:28px}
#bwc-root.small #bwc-bubble{width:44px;height:44px;opacity:.85}#bwc-root.small #bwc-bubble svg{width:20px;height:20px}
#bwc-teaser{position:absolute;right:0;bottom:70px;background:#fff;border-radius:14px;box-shadow:0 10px 30px rgba(12,17,24,.2);padding:12px 34px 12px 14px;width:250px;cursor:pointer;border:1px solid #eee}
#bwc-teaser b{display:block}#bwc-teaser .x{position:absolute;top:6px;right:8px;border:0;background:none;font-size:18px;cursor:pointer;color:#888}
#bwc-panel{position:absolute;right:0;bottom:70px;width:370px;max-width:calc(100vw - 24px);height:560px;max-height:calc(100vh - 100px);background:#fff;border-radius:18px;box-shadow:0 18px 50px rgba(12,17,24,.3);display:none;flex-direction:column;overflow:hidden;border:1px solid #e7e9ee}
#bwc-root.open #bwc-panel{display:flex}#bwc-root.open #bwc-teaser{display:none}
.bwc-head{background:var(--k);color:#fff;padding:12px 12px 12px 14px;display:flex;align-items:center;gap:10px}
.bwc-head img{width:30px;height:30px;border-radius:8px;background:#fff}
.bwc-head .t{flex:1}.bwc-head .t b{display:block;color:var(--y);font-size:15px}.bwc-head .t span{font-size:12px;opacity:.8}
.bwc-head button{background:rgba(255,255,255,.12);border:0;color:#fff;width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:16px;line-height:1}
.bwc-body{flex:1;overflow-y:auto;padding:14px;background:#f6f7fb}
.bwc-m{max-width:85%;padding:9px 12px;border-radius:14px;margin-bottom:8px;white-space:pre-wrap;word-wrap:break-word}
.bwc-m.a{background:#fff;border:1px solid #e7e9ee;border-bottom-left-radius:4px}
.bwc-m.u{background:var(--y);margin-left:auto;border-bottom-right-radius:4px}
.bwc-m a{color:#1a56db;text-decoration:underline}
.bwc-typing{display:inline-block;width:40px}.bwc-typing i{display:inline-block;width:6px;height:6px;margin:0 2px;border-radius:50%;background:#999;animation:bwcb 1s infinite}
.bwc-typing i:nth-child(2){animation-delay:.15s}.bwc-typing i:nth-child(3){animation-delay:.3s}@keyframes bwcb{0%,80%,100%{opacity:.3}40%{opacity:1}}
.bwc-quick{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 8px}.bwc-quick button{border:1px solid #d9dce3;background:#fff;border-radius:999px;padding:5px 10px;font-size:12.5px;cursor:pointer}
.bwc-actions{display:flex;gap:6px;padding:8px 10px 0;background:#fff;border-top:1px solid #eee}
.bwc-actions a,.bwc-actions button{flex:1;text-align:center;font-size:12.5px;font-weight:700;border-radius:10px;padding:7px 4px;text-decoration:none;cursor:pointer;border:1px solid var(--k);background:#fff;color:var(--k)}
.bwc-actions .call{background:var(--k);color:#fff}
.bwc-foot{display:flex;gap:6px;padding:8px 10px;background:#fff}
.bwc-foot textarea{flex:1;resize:none;border:1px solid #d9dce3;border-radius:12px;padding:9px 10px;font:inherit;height:42px;max-height:100px}
.bwc-foot button{background:var(--y);border:0;border-radius:12px;width:46px;font-weight:800;cursor:pointer}
.bwc-dont{padding:0 12px 8px;background:#fff;font-size:11.5px;color:#666;display:flex;justify-content:space-between;align-items:center}
.bwc-dont label{display:flex;gap:5px;align-items:center;cursor:pointer;margin:0}
.bwc-form{background:#fff;border:1px solid #e7e9ee;border-radius:14px;padding:12px;margin-bottom:8px}
.bwc-form input,.bwc-form textarea{width:100%;border:1px solid #d9dce3;border-radius:9px;padding:7px 9px;margin-bottom:7px;font:inherit}
.bwc-form .row2{display:flex;gap:6px}.bwc-form button{background:var(--k);color:#fff;border:0;border-radius:9px;padding:8px 12px;font-weight:700;cursor:pointer;width:100%}
.bwc-err{color:#c0392b;font-size:12px;margin-bottom:6px}
@media (max-width:520px){#bwc-root{right:12px;bottom:12px}#bwc-root.open #bwc-panel{position:fixed;inset:0;width:100%;max-width:100%;height:100%;max-height:100%;border-radius:0}#bwc-root.open #bwc-bubble{display:none}#bwc-teaser{width:220px}}