.bpa-widget,.bpa-widget *{box-sizing:border-box}.bpa-widget{--bpa-green:#24533f;--bpa-green-dark:#183d2d;--bpa-ink:#18231e;--bpa-muted:#66736c;--bpa-line:#e4e9e5;--bpa-paper:#fff;--bpa-soft:#f4f7f4;position:fixed;right:22px;bottom:22px;z-index:99998;color:var(--bpa-ink);font-family:inherit;line-height:1.45}.bpa-launcher{display:inline-flex;align-items:center;gap:9px;min-height:52px;padding:0 18px;border:0;border-radius:999px;background:var(--bpa-green);color:#fff;box-shadow:0 8px 28px rgb(20 48 34 / .23);font-family:inherit;font-size:14px;font-weight:600;line-height:1.2;cursor:pointer;transition:background .18s ease,transform .18s ease}.bpa-launcher:hover,.bpa-launcher:focus-visible{background:var(--bpa-green-dark);transform:translateY(-1px)}.bpa-launcher-mark{font-size:20px;line-height:1}.bpa-panel{position:absolute;right:0;bottom:66px;display:flex;flex-direction:column;width:min(390px, calc(100vw - 28px));height:min(590px, calc(100vh - 115px));min-height:360px;overflow:hidden;border:1px solid var(--bpa-line);border-radius:18px;background:var(--bpa-paper);box-shadow:0 18px 55px rgb(17 34 25 / .2)}.bpa-panel[hidden]{display:none}.bpa-header{display:flex;align-items:center;gap:11px;min-height:72px;padding:13px 15px;border-bottom:1px solid var(--bpa-line);background:var(--bpa-paper)}.bpa-avatar{display:grid;width:40px;height:40px;flex:0 0 40px;place-items:center;border-radius:50%;background:#e8f0ea;color:var(--bpa-green);font-size:18px;font-weight:700}.bpa-header-copy{display:flex;flex:1;flex-direction:column;gap:2px;min-width:0}.bpa-header-copy strong{color:var(--bpa-ink);font-size:15px;font-weight:700}.bpa-header-copy span{color:var(--bpa-muted);font-size:12px}.bpa-close{display:grid;width:36px;height:36px;place-items:center;border:0;border-radius:50%;background:#fff0;color:#536159;font-family:inherit;font-size:27px;font-weight:400;line-height:1;cursor:pointer}.bpa-close:hover{background:var(--bpa-soft)}.bpa-messages{display:flex;flex:1;flex-direction:column;gap:12px;overflow-y:auto;padding:16px 13px;background:#fbfcfb;overscroll-behavior:contain}.bpa-message{max-width:90%;padding:10px 12px;border-radius:13px;overflow-wrap:anywhere;font-size:14px}.bpa-message p{margin:0;white-space:pre-wrap}.bpa-message-assistant{align-self:flex-start;border:1px solid var(--bpa-line);border-top-left-radius:4px;background:#fff}.bpa-message-visitor{align-self:flex-end;border-top-right-radius:4px;background:var(--bpa-green);color:#fff}.bpa-sources{display:flex;flex-wrap:wrap;gap:5px 8px;margin-top:9px;padding-top:8px;border-top:1px solid var(--bpa-line);font-size:12px}.bpa-sources strong{width:100%;color:var(--bpa-muted);font-size:11px;font-weight:600}.bpa-sources a{color:var(--bpa-green);text-decoration:underline;text-underline-offset:2px}.bpa-privacy{margin:0;padding:8px 13px 0;color:var(--bpa-muted);font-size:11px}.bpa-form{display:flex;align-items:flex-end;gap:8px;padding:10px 12px 13px}.bpa-form textarea{display:block;width:100%;min-height:43px;max-height:110px;resize:none;padding:11px 12px;border:1px solid #d5ded7;border-radius:13px;background:#fff;color:var(--bpa-ink);font-family:inherit;font-size:14px;font-weight:400;line-height:1.4}.bpa-form textarea:focus{border-color:var(--bpa-green);outline:2px solid rgb(36 83 63 / .12)}.bpa-form button{min-height:43px;flex:0 0 auto;padding:0 13px;border:0;border-radius:12px;background:var(--bpa-green);color:#fff;font-family:inherit;font-size:13px;font-weight:600;line-height:1;cursor:pointer}.bpa-form button:hover{background:var(--bpa-green-dark)}.bpa-form button:disabled,.bpa-form textarea:disabled{cursor:wait;opacity:.65}.bpa-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;clip-path:inset(50%)}@media (max-width:600px){.bpa-widget{right:14px;bottom:calc(76px + env(safe-area-inset-bottom, 0px));z-index:100000}.bpa-panel{position:fixed;right:8px;bottom:calc(132px + env(safe-area-inset-bottom, 0px));width:calc(100vw - 16px);height:min(650px, calc(100dvh - 156px - env(safe-area-inset-bottom, 0px)));min-height:min(330px, calc(100dvh - 176px - env(safe-area-inset-bottom, 0px)));border-radius:16px}.bpa-launcher{min-height:48px;padding:0 15px}}@media (prefers-reduced-motion:reduce){.bpa-launcher{transition:none}}