#wac-root{--wac-color:#2563eb;--wac-soft:#e9f0ff;font-family:system-ui,-apple-system,Segoe UI,Arial,sans-serif;position:fixed;right:22px;bottom:22px;z-index:2147483000;font-size:14px;color:#182335}
#wac-root *{box-sizing:border-box}
#wac-launch{width:62px;height:62px;border:0;border-radius:50%;background:var(--wac-color);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 30px #0003;margin-left:auto}
#wac-launch svg{width:29px;height:29px}
#wac-panel{display:none;flex-direction:column;width:min(385px,calc(100vw - 30px));height:min(590px,calc(100dvh - 95px));border-radius:22px;background:#fff;box-shadow:0 18px 60px rgba(0,0,0,.18);overflow:hidden;margin-bottom:15px;border:1px solid #e6e9ef}
#wac-root.wac-open #wac-panel{display:flex}
#wac-head{background:#fff;padding:18px 18px 14px;color:#182335;display:flex;align-items:flex-start;gap:12px;border-bottom:1px solid #eef2f7}
.wac-avatar{width:48px;height:48px;border-radius:14px;background:linear-gradient(180deg,var(--wac-color),#2f4fb0);display:flex;align-items:center;justify-content:center;color:#fff;flex:0 0 auto;box-shadow:0 6px 16px rgba(37,99,235,.28);overflow:hidden;padding:7px}
.wac-avatar img{display:block;max-width:100%;max-height:100%;object-fit:contain;filter:brightness(0) invert(1)}
.wac-avatar svg{width:19px;height:19px}
.wac-head-main{min-width:0;flex:1}
#wac-title{display:block;font-size:17px;line-height:1.15;font-weight:700;margin-top:2px}
.wac-status-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:6px;color:#64748b;font-size:13px}
.wac-badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:999px;background:#e8f0ff;color:#294ea6;font-weight:600;line-height:1.2}
.wac-presence{display:inline-flex;align-items:center;gap:6px}.wac-dot{width:9px;height:9px;border-radius:50%;background:#27c26c;box-shadow:0 0 0 3px rgba(39,194,108,.15)}.wac-dot.typing{animation:wacPulse 1.15s infinite}
#wac-head-actions{display:flex;align-items:center;gap:6px;margin-left:6px}.wac-icon-btn{border:0;background:transparent;color:#64748b;font-size:28px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:10px}.wac-icon-btn:hover{background:#f4f7fb;color:#334155}
#wac-msgs{flex:1;overflow-y:auto;background:#f7f8fb;padding:16px;display:flex;flex-direction:column;gap:12px}.wac-msg{max-width:88%;border-radius:15px;padding:10px 13px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;background:#fff;align-self:flex-start;box-shadow:0 2px 5px #0000000b}.wac-user{background:var(--wac-color);color:#fff;align-self:flex-end}.wac-products{display:grid;gap:7px;margin-top:9px}.wac-products a{color:var(--wac-color);background:#f2f5ff;text-decoration:none;padding:8px;border-radius:8px;display:block}.wac-products a:hover{text-decoration:underline}
.wac-typing{display:flex;align-items:center;gap:9px;color:#5b6475}.wac-typing-dots{display:inline-flex;gap:4px;align-items:center}.wac-typing-dots span{width:7px;height:7px;border-radius:50%;background:#95a3ba;display:block;animation:wacTyping 1.2s infinite ease-in-out}.wac-typing-dots span:nth-child(2){animation-delay:.15s}.wac-typing-dots span:nth-child(3){animation-delay:.3s}
#wac-quick{display:flex;gap:6px;padding:9px 12px;flex-wrap:wrap;background:#fff}#wac-quick button{border:1px solid #dce4f0;background:white;border-radius:20px;padding:7px 10px;font:inherit;cursor:pointer;color:#29364b}#wac-quick button:hover{background:#f8fbff;border-color:#c8d7f0}
#wac-form{display:flex;border-top:1px solid #edf0f5;padding:12px;background:#fff;gap:8px}#wac-input{flex:1;min-width:0;padding:10px;border:1px solid #d7dce5;border-radius:10px;font:inherit;outline:none}#wac-input:focus{border-color:var(--wac-color)}#wac-send{background:var(--wac-color);color:white;border:0;border-radius:10px;padding:0 15px;cursor:pointer;font:inherit}#wac-send:disabled{opacity:.5;cursor:wait}
#wac-foot{text-align:center;background:white;padding:0 12px 9px;font-size:11px;color:#697386}#wac-foot a{color:inherit}
@keyframes wacTyping{0%,80%,100%{transform:scale(.8);opacity:.5}40%{transform:scale(1);opacity:1}}
@keyframes wacPulse{0%{transform:scale(1);box-shadow:0 0 0 0 rgba(39,194,108,.28)}70%{transform:scale(1.05);box-shadow:0 0 0 6px rgba(39,194,108,0)}100%{transform:scale(1);box-shadow:0 0 0 0 rgba(39,194,108,0)}}
@media(max-width:480px){#wac-root{right:12px;bottom:12px}#wac-panel{height:min(620px,calc(100dvh - 90px))}}
#wac-root{display:block!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important}#wac-root #wac-launch{display:flex!important;visibility:visible!important;opacity:1!important;position:relative!important;transform:none!important;pointer-events:auto!important}#wac-root.wac-open #wac-panel{display:flex!important;visibility:visible!important;opacity:1!important}