#wfc-chat-root{position:fixed;right:18px;bottom:18px;z-index:999999;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
#wfc-chat-btn{width:54px;height:54px;border-radius:999px;background:var(--wfc-primary,#111);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.25);user-select:none}
#wfc-chat-panel{position:absolute;right:0;bottom:64px;width:340px;max-width:calc(100vw - 36px);height:460px;max-height:calc(100vh - 120px);background:var(--wfc-panel,#fff);border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.25);overflow:hidden;display:flex;flex-direction:column}
#wfc-chat-panel.wfc-hidden{display:none !important}
.wfc-head{display:flex;align-items:center;justify-content:space-between;padding:12px 12px;background:var(--wfc-primary,#111);color:#fff}
.wfc-title{font-weight:700}
.wfc-close{cursor:pointer;padding:6px 8px;border-radius:10px;pointer-events:auto}
.wfc-body{flex:1;padding:12px;overflow:auto;background:var(--wfc-body,#f6f7f8)}
.wfc-msg{display:flex;margin:8px 0}
.wfc-msg-user{justify-content:flex-end}
.wfc-msg-bot,.wfc-msg-admin{justify-content:flex-start}
.wfc-bubble{max-width:85%;padding:10px 12px;border-radius:14px;line-height:1.35;font-size:14px;white-space:pre-wrap}
.wfc-msg-user .wfc-bubble{background:var(--wfc-primary,#111);color:#fff;border-bottom-right-radius:6px}
.wfc-msg-bot .wfc-bubble{background:var(--wfc-bot-bg,#fff);color:var(--wfc-bot-text,#111);border:1px solid rgba(0,0,0,.08);border-bottom-left-radius:6px}
.wfc-msg-admin .wfc-bubble{background:#e9f6ff;color:#0b3a55;border:1px solid rgba(0,0,0,.06);border-bottom-left-radius:6px}
.wfc-quick{padding:10px 12px;background:#fff;border-top:1px solid rgba(0,0,0,.06)}
.wfc-quick-title{font-size:12px;color:#666;margin-bottom:8px}
.wfc-quick-btns{display:flex;flex-wrap:wrap;gap:6px}
.wfc-q{border:1px solid var(--wfc-q-border,#d0d0d0);background:var(--wfc-q-bg,#fff);color:var(--wfc-q-text,#111);border-radius:999px;padding:6px 10px;font-size:12px;cursor:pointer}
.wfc-actions{display:flex !important;gap:8px;padding:10px 12px;background:#fff;border-top:1px solid rgba(0,0,0,.06)}
.wfc-small{flex:1;border:1px solid rgba(0,0,0,.15);background:#fff;border-radius:10px;padding:8px 10px;font-size:12px;cursor:pointer}
.wfc-input{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid rgba(0,0,0,.08)}
#wfc-text{flex:1;border:1px solid rgba(0,0,0,.15);border-radius:10px;padding:10px 10px;font-size:14px;outline:none}
#wfc-send{border:0;border-radius:10px;padding:10px 12px;background:var(--wfc-primary,#111);color:#fff;cursor:pointer}
.wfc-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.wfc-card{background:#fff;border:1px solid rgba(0,0,0,.1);border-radius:12px;padding:8px;overflow:hidden}
.wfc-card a{text-decoration:none;color:inherit;display:block}
.wfc-card img{width:100%;height:96px;object-fit:cover;border-radius:10px;background:#f2f2f2}
.wfc-imgph{width:100%;height:96px;border-radius:10px;background:#f2f2f2}
.wfc-card-title{font-size:12px;font-weight:700;margin-top:6px}
.wfc-price{font-size:12px;color:#111;margin-top:4px}
.wfc-add{width:100%;margin-top:8px;border:0;border-radius:10px;padding:8px;background:var(--wfc-primary,#111);color:#fff;cursor:pointer;font-size:12px}
.wfc-add:disabled{opacity:.5;cursor:not-allowed}
.wfc-badge{margin-top:6px;font-size:11px;color:#a00}
.wfc-hint{margin-top:10px;font-size:11px;color:#666}

.wfc-q:hover{background:var(--wfc-q-hover-bg,var(--wfc-primary,#111));color:var(--wfc-q-hover-text,#fff)}
.wfc-q:focus{outline:2px solid rgba(0,0,0,.25);outline-offset:2px}

.wfc-muted{color:#666;font-size:12px}

#wfc-chat-root #wfc-chat-panel.wfc-hidden{display:none !important}
#wfc-chat-root .wfc-quick{display:block !important;}
#wfc-chat-root .wfc-actions{display:flex !important;}