:root{--lw-primary: #4f46e5;--lw-primary-ink: #ffffff;--lw-surface: #ffffff;--lw-bg: #f4f5f7;--lw-text: #1a1a1a;--lw-muted: #6b7280;--lw-border: #e5e7eb;--lw-radius: 16px;color-scheme:light}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:transparent;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.lw-bubble{position:fixed;bottom:10px;right:10px;width:56px;height:56px;border:0;border-radius:50%;background:var(--lw-primary);color:var(--lw-primary-ink);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 20px #00000040;transition:transform .15s ease}.lw-bubble:hover{transform:scale(1.05)}.lw-panel{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;background:var(--lw-bg);overflow:hidden}@media(min-width:481px){.lw-panel{inset:auto;right:20px;bottom:20px;width:450px;height:min(750px,calc(100vh - 40px));border-radius:16px;box-shadow:0 12px 48px #00000047}}.lw-header{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--lw-primary);color:var(--lw-primary-ink)}.lw-avatar{width:38px;height:38px;border-radius:50%;background:#ffffff40;display:flex;align-items:center;justify-content:center;font-weight:700}.lw-header-texts{flex:1;min-width:0;display:flex;flex-direction:column}.lw-header-name{font-size:15px;line-height:1.2}.lw-header-sub{font-size:12px;opacity:.85}.lw-online{display:flex;align-items:center;gap:5px;opacity:1}.lw-online-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;animation:lw-blink 1.4s ease-in-out infinite}@keyframes lw-blink{0%,to{opacity:1;box-shadow:0 0 #22c55e99}50%{opacity:.45;box-shadow:0 0 0 4px #22c55e00}}.lw-header-btn{background:transparent;border:0;color:inherit;cursor:pointer;padding:4px;display:flex;opacity:.9}.lw-header-btn:hover{opacity:1}.lw-gate{flex:1;display:flex;flex-direction:column;gap:8px;padding:24px 18px}.lw-gate-title{margin:0;font-size:16px;font-weight:700;color:var(--lw-text)}.lw-gate-sub{margin:0 0 4px;font-size:12.5px;color:var(--lw-muted);line-height:1.4}.lw-gate-logo{width:46px;height:46px;border-radius:50%;object-fit:cover;margin-bottom:4px}.lw-gate-logo-fallback{display:flex;align-items:center;justify-content:center;background:var(--lw-primary);color:var(--lw-primary-ink);font-weight:700;font-size:18px}.lw-trust{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--lw-muted);margin-bottom:6px}.lw-trust svg{color:#16a34a}.lw-input{height:40px;border:1px solid var(--lw-border);border-radius:9px;padding:0 12px;font-size:14px;background:var(--lw-surface);color:var(--lw-text)}.lw-input:focus{outline:2px solid var(--lw-primary);border-color:transparent}.lw-error{color:#dc2626;font-size:12.5px}.lw-primary{height:42px;border:0;border-radius:9px;background:var(--lw-primary);color:var(--lw-primary-ink);font-size:14px;font-weight:600;cursor:pointer}.lw-primary:disabled{opacity:.5;cursor:default}.lw-secondary{height:42px;border:1px solid var(--lw-border);border-radius:9px;background:transparent;color:var(--lw-primary);font-size:14px;font-weight:600;cursor:pointer}.lw-secondary:hover{background:var(--lw-bg)}.lw-divider{display:flex;align-items:center;gap:8px;color:var(--lw-muted);font-size:12px;margin:2px 0}.lw-divider:before,.lw-divider:after{content:"";flex:1;height:1px;background:var(--lw-border)}.lw-promo{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--lw-surface);border-bottom:1px solid var(--lw-border)}.lw-promo-text{flex:1;font-size:12px;color:var(--lw-text);line-height:1.3}.lw-promo-btn{flex-shrink:0;border:0;background:var(--lw-primary);color:var(--lw-primary-ink);font-size:12px;font-weight:600;padding:6px 10px;border-radius:8px;cursor:pointer}.lw-promo-close{flex-shrink:0;border:0;background:transparent;color:var(--lw-muted);font-size:18px;line-height:1;cursor:pointer;padding:0 2px}.lw-gate-note{margin:4px 0 0;font-size:12px;color:var(--lw-muted);line-height:1.4}.lw-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:6px}.lw-msg{max-width:80%;padding:11px 13px;border-radius:14px;font-size:14px;line-height:1.35;white-space:pre-wrap;word-break:break-word;display:flex;flex-direction:column}.lw-msg-guest{align-self:flex-end;background:var(--lw-primary);color:var(--lw-primary-ink);border-bottom-right-radius:4px}.lw-msg-company{align-self:flex-start;background:var(--lw-surface);color:var(--lw-text);border:1px solid var(--lw-border);box-shadow:0 1px 1.5px #0000000f;border-bottom-left-radius:4px}.lw-msg-time{display:inline-flex;align-items:center;gap:3px;font-size:10px;line-height:1;opacity:.6;align-self:flex-end;margin-top:4px}.lw-msg-time-over{position:absolute;right:8px;bottom:8px;margin:0;padding:1px 6px;border-radius:999px;background:#00000073;color:#fff;opacity:1}.lw-msg-media{position:relative}.lw-system{align-self:center;font-size:12px;color:var(--lw-muted);background:var(--lw-surface);padding:4px 10px;border-radius:999px}.lw-msg-media{padding:3px;overflow:hidden}.lw-thumb{display:block;max-width:200px;max-height:240px;border-radius:12px;object-fit:cover}.lw-audio{height:40px;max-width:220px}.lw-composer{display:flex;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid var(--lw-border);background:var(--lw-surface)}.lw-input-wrap{flex:1;display:flex;align-items:center;background:var(--lw-bg);border-radius:22px;padding-left:4px}.lw-input-wrap:focus-within{outline:2px solid var(--lw-primary)}.lw-icon-btn{width:36px;height:44px;border:0;background:transparent;color:var(--lw-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.lw-icon-btn:disabled{opacity:.5;cursor:default}.lw-composer-input{flex:1;height:44px;border:0;background:transparent;padding:0 12px 0 2px;font-size:13.5px;color:var(--lw-text)}.lw-composer-input:focus{outline:none}.lw-send{width:44px;height:44px;flex-shrink:0;border:0;border-radius:50%;background:var(--lw-primary);color:var(--lw-primary-ink);cursor:pointer;display:flex;align-items:center;justify-content:center}.lw-send:disabled{opacity:.45;cursor:default}.lw-footer{text-align:center;font-size:11px;padding:0 6px 6px;background:var(--lw-surface)}.lw-footer a{display:inline-flex;align-items:center;gap:5px;color:var(--lw-muted);text-decoration:none}.lw-footer a:hover{color:var(--lw-text)}.lw-modal-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:center;justify-content:center;padding:20px;background:#00000073;animation:lw-fade .15s ease}.lw-modal{width:100%;max-width:300px;background:var(--lw-surface);border-radius:14px;padding:20px;box-shadow:0 12px 40px #00000059;animation:lw-pop .15s ease}.lw-modal-title{margin:0 0 6px;font-size:16px;font-weight:700;color:var(--lw-text)}.lw-modal-text{margin:0 0 16px;font-size:13px;line-height:1.45;color:var(--lw-muted)}.lw-modal-actions{display:flex;gap:8px}.lw-modal-btn{flex:1;height:40px;border:0;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer}.lw-modal-cancel{background:var(--lw-bg);color:var(--lw-text);border:1px solid var(--lw-border)}.lw-modal-confirm{background:#dc2626;color:#fff}@keyframes lw-fade{0%{opacity:0}}@keyframes lw-pop{0%{transform:scale(.94);opacity:0}}