#wzc-root{--wzc-a:#f97316;--wzc-b:#ffb347;--wzc-ink:#1b1f3b;--wzc-muted:#6b7280;--wzc-line:#fbd5ae;--wzc-bubble:#fdeee1;--wzc-ok:#22c55e;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Inter,sans-serif;font-size:14px;line-height:1.5;color:var(--wzc-ink)}
#wzc-root *{box-sizing:border-box}
#wzc-root button,#wzc-root input{font-family:inherit}
#wzc-root button:focus-visible{outline:2px solid #7c2d12;outline-offset:2px}
/* floating button */
.wzc-fab{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:99998;width:64px;height:64px;border-radius:50%;border:2px solid var(--wzc-a);background:#fff;display:grid;place-items:center;padding:0;cursor:pointer;animation:wzc-glow 2.4s ease-in-out infinite}
.wzc-fab img{width:36px;height:36px;display:block}
.wzc-fab::before{content:"";position:absolute;inset:-2px;border-radius:50%;border:2px solid var(--wzc-a);animation:wzc-ring 2.4s ease-out infinite;pointer-events:none}
.wzc-fab::after{content:"";position:absolute;top:0;right:0;width:14px;height:14px;border-radius:50%;background:var(--wzc-ok);border:2px solid #fff;animation:wzc-dot 1.6s ease-in-out infinite}
@keyframes wzc-ring{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}
@keyframes wzc-glow{0%,100%{box-shadow:0 4px 16px rgba(249,115,22,.25)}50%{box-shadow:0 4px 34px rgba(249,115,22,.55)}}
@keyframes wzc-dot{0%,100%{transform:scale(1)}50%{transform:scale(1.25)}}
/* window */
.wzc-chat{position:fixed;right:20px;bottom:calc(98px + env(safe-area-inset-bottom,0px));z-index:99999;width:min(400px,calc(100% - 24px));height:min(690px,calc(100% - 118px));display:none;flex-direction:column;background:#fff3e6;border:1px solid var(--wzc-line);border-radius:28px;overflow:hidden;box-shadow:0 24px 60px rgba(249,115,22,.28),0 4px 14px rgba(0,0,0,.08)}
.wzc-chat.wzc-open-on{display:flex}
@media(max-width:480px){.wzc-chat{right:12px;left:12px;width:auto}}
.wzc-head{position:relative;display:flex;align-items:center;gap:14px;padding:18px 18px 34px;color:#fff;background:linear-gradient(120deg,var(--wzc-b) 0%,var(--wzc-a) 60%,#f9560b 100%);flex:none}
.wzc-head::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 85% 120%,rgba(255,255,255,.22),transparent 60%);pointer-events:none}
.wzc-av{position:relative;width:56px;height:56px;border-radius:50%;background:#fff;border:3px solid #fff;flex:none;z-index:1}
.wzc-av img{width:100%;height:100%;border-radius:50%;display:block;object-fit:cover}
.wzc-av::after{content:"";position:absolute;right:-3px;bottom:-1px;width:15px;height:15px;border-radius:50%;background:var(--wzc-ok);border:2px solid #fff}
.wzc-hd{position:relative;z-index:1;min-width:0}
.wzc-hd b{display:block;font-size:24px;font-weight:800;line-height:1.1;letter-spacing:-.01em}
.wzc-hd b span{color:#fff3b0;font-size:16px;margin-left:6px}
.wzc-hd small{display:flex;align-items:center;gap:6px;font-size:13.5px;opacity:.95;margin-top:3px}
.wzc-hd small i{width:8px;height:8px;border-radius:50%;background:#4ade80;display:inline-block}
.wzc-x{position:relative;z-index:1;margin-left:auto;width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);background:rgba(255,255,255,.18);color:#fff;font-size:16px;cursor:pointer;flex:none}
/* body */
.wzc-body{position:relative;z-index:1;flex:1;min-height:0;display:flex;flex-direction:column;background:#fff;border-radius:24px;margin-top:-20px}
.wzc-msgs{flex:1;min-height:0;overflow-y:auto;padding:18px 16px 8px;display:flex;flex-direction:column;gap:12px}
.wzc-brow{display:flex;gap:10px;align-items:flex-end;max-width:92%}
.wzc-bav{width:36px;height:36px;border-radius:50%;flex:none;object-fit:cover;background:var(--wzc-bubble)}
.wzc-m{padding:11px 15px;border-radius:18px;font-size:14.5px;white-space:pre-wrap;overflow-wrap:anywhere}
.wzc-m time{display:block;text-align:right;font-size:11px;color:var(--wzc-muted);margin-top:2px}
.wzc-m strong{font-weight:800}.wzc-m .wzc-hl{color:#ea580c}
.wzc-bot{background:var(--wzc-bubble);border-bottom-left-radius:6px}
.wzc-me{align-self:flex-end;max-width:82%;background:linear-gradient(90deg,#fb8a2e,#ea580c);color:#fff;border-bottom-right-radius:6px;font-weight:600}
.wzc-me time{color:rgba(255,255,255,.8)}
.wzc-note{align-self:center;font-size:11.5px;color:var(--wzc-muted);background:#fff;border:1px dashed #f5c690;border-radius:10px;padding:8px 12px;text-align:center}
.wzc-typing{display:flex;gap:4px;padding:14px 16px;background:var(--wzc-bubble);border-radius:18px}
.wzc-typing i{width:6px;height:6px;border-radius:50%;background:var(--wzc-a);animation:wzc-b 1s infinite}
.wzc-typing i:nth-child(2){animation-delay:.15s}.wzc-typing i:nth-child(3){animation-delay:.3s}
@keyframes wzc-b{50%{transform:translateY(-4px);opacity:.4}}
/* options */
.wzc-chips{padding:4px 16px 10px;display:flex;gap:8px;flex-wrap:wrap;max-height:260px;overflow-y:auto;flex:none}
.wzc-chips:empty{display:none}
.wzc-chip{border:1px solid var(--wzc-a);background:#fff;color:#9a3412;padding:9px 15px;border-radius:999px;font-weight:600;font-size:13px;cursor:pointer}
.wzc-chip:hover{background:#fff1e0}
.wzc-chips.wzc-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.wzc-card{display:flex;align-items:center;gap:10px;text-align:left;padding:10px 10px;border-radius:16px;border:1.5px solid var(--bd);background:var(--bg);color:var(--wzc-ink);font-weight:700;font-size:14px;line-height:1.25;cursor:pointer;min-width:0}
.wzc-card:hover{filter:brightness(.98);transform:translateY(-1px)}
.wzc-card .ic{width:44px;height:44px;border-radius:12px;background:var(--ic);display:grid;place-items:center;font-size:22px;flex:none}
.wzc-card .tx{flex:1;min-width:0;overflow-wrap:anywhere}
.wzc-card .ch{color:#f97316;font-size:22px;font-weight:400;flex:none}
/* input */
.wzc-bar{display:flex;gap:10px;align-items:center;padding:8px 16px 16px;margin:0;position:relative;flex:none}
.wzc-pill{flex:1;min-width:0;display:flex;align-items:center;background:#fff;border:1.5px solid #fbd5ae;border-radius:999px;padding:0 6px 0 18px}
.wzc-pill input{flex:1;min-width:0;border:0;background:transparent;color:var(--wzc-ink);font-size:14.5px;padding:15px 0;box-shadow:none;outline:0;height:auto}
.wzc-pill input::placeholder{color:#9ca3af}
.wzc-pill:focus-within{border-color:var(--wzc-a)}
.wzc-emo{border:0;background:none;font-size:22px;cursor:pointer;padding:4px 8px;line-height:1;filter:grayscale(1);opacity:.7}
.wzc-emo:hover{filter:none;opacity:1}
.wzc-send{width:52px;height:52px;border-radius:50%;border:0;background:linear-gradient(135deg,#ffa43c,#f9560b);display:grid;place-items:center;cursor:pointer;flex:none;padding:0;box-shadow:0 6px 16px rgba(249,115,22,.4)}
.wzc-send svg{width:24px;height:24px;fill:#fff}
.wzc-send:disabled,.wzc-emo:disabled{opacity:.45;cursor:default}
.wzc-emopop{position:absolute;left:16px;bottom:74px;background:#fff;border:1px solid var(--wzc-line);border-radius:14px;padding:8px;display:none;grid-template-columns:repeat(6,1fr);gap:2px;box-shadow:0 8px 24px rgba(0,0,0,.15);z-index:3}
.wzc-emopop.on{display:grid}
.wzc-emopop button{border:0;background:none;font-size:22px;cursor:pointer;padding:4px;border-radius:8px}
.wzc-emopop button:hover{background:#fff1e0}
/* footer */
.wzc-foot{position:relative;z-index:0;flex:none;margin-top:-22px;padding:30px 14px 12px;display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:#57534e;background:#fff3e6}
.wzc-foot svg{width:20px;height:20px;flex:none}
/* teaser */
.wzc-teaser{position:fixed;right:20px;bottom:calc(98px + env(safe-area-inset-bottom,0px));z-index:99997;width:min(260px,calc(100% - 40px));background:#fff;border-radius:12px;padding:10px 12px 12px 14px;box-shadow:0 8px 28px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .35s,transform .35s,visibility .35s}
.wzc-teaser.wzc-t-on{opacity:1;visibility:visible;transform:none}
.wzc-t-h{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:2px}
.wzc-t-h b{font-size:12.5px;color:#c2410c;font-weight:700}
.wzc-t-x{border:0;background:none;color:#78716c;font-size:13px;cursor:pointer;padding:2px 4px;line-height:1}
.wzc-t-b{display:block;width:100%;text-align:left;border:0;background:none;padding:0;color:#1c1917;font-size:14.5px;line-height:1.45;cursor:pointer}
@media(prefers-reduced-motion:reduce){.wzc-typing i,.wzc-fab,.wzc-fab::before,.wzc-fab::after{animation:none}.wzc-teaser{transition:none}.wzc-card:hover{transform:none}}
/* remove theme / browser focus box inside the input */
#wzc-root .wzc-pill input,#wzc-root .wzc-pill input:focus,#wzc-root .wzc-pill input:focus-visible,#wzc-root .wzc-pill input:active{outline:0!important;box-shadow:none!important;border:0!important;background:transparent!important;border-radius:0!important;margin:0!important;min-height:0!important;-webkit-appearance:none;appearance:none}
#wzc-root .wzc-pill:focus-within{border-color:var(--wzc-a);box-shadow:0 0 0 3px rgba(249,115,22,.18)}