.product-chat-trigger{position:fixed;right:24px;bottom:24px;z-index:1100;display:flex;align-items:center;gap:10px;min-height:52px;padding:0 18px;border:0;border-radius:999px;background:var(--green-900);color:#fff;font:800 .9rem/1 var(--font-sans);box-shadow:none}.product-chat-trigger span:first-child{font-size:1.25rem}.product-chat-trigger:hover{background:var(--atende-color-brand)}.product-chat-panel{position:fixed;right:24px;bottom:88px;z-index:1101;width:min(390px,calc(100vw - 32px));max-height:min(650px,calc(100vh - 120px));overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:0 28px 80px #06261f40}.product-chat-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 20px 16px;background:var(--green-900);color:#fff}.product-chat-head strong{display:block;font-size:1.05rem}.product-chat-head small{display:block;margin-top:4px;color:#d8e8e3}.product-chat-head button{display:grid;place-items:center;width:36px;height:36px;border:1px solid #ffffff55;border-radius:50%;background:transparent;color:#fff;font-size:1.3rem}.product-chat-messages{display:flex;flex-direction:column;gap:12px;max-height:310px;overflow-y:auto;padding:18px;background:var(--paper)}.product-chat-message{max-width:88%;padding:11px 13px;border-radius:15px;background:var(--surface);box-shadow:0 5px 14px #06261f0c}.product-chat-message.user{align-self:flex-end;background:var(--lime);color:var(--green-950)}.product-chat-message strong{display:block;margin-bottom:4px;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em}.product-chat-message p{margin:0;font-size:.9rem;line-height:1.45}.product-chat-suggestions{display:flex;gap:7px;overflow-x:auto;padding:0 18px 13px;background:var(--paper)}.product-chat-suggestions button{flex:0 0 auto;max-width:270px;padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--green-900);font:700 .76rem/1.2 var(--font-sans)}.product-chat-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:14px;border-top:1px solid var(--line);background:var(--surface)}.product-chat-form label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.product-chat-form input{min-width:0;height:44px;border:1px solid var(--line);border-radius:12px;padding:0 12px;font:inherit}.product-chat-form button{height:44px;padding:0 15px;border:0;border-radius:12px;background:var(--green-900);color:#fff;font-weight:800}.product-chat-status{grid-column:1 / -1;min-height:1em;margin:0;color:var(--muted);font-size:.75rem}.product-chat-panel[hidden],.product-chat-trigger[hidden]{display:none}
.product-chat-message p{white-space:pre-line}
@media(max-width:560px){.product-chat-trigger{right:16px;bottom:calc(16px + env(safe-area-inset-bottom))}.product-chat-trigger span:last-child{display:none}.product-chat-panel{inset:12px 12px calc(12px + env(safe-area-inset-bottom));width:auto;max-height:none;display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;border-radius:20px}.product-chat-messages{max-height:none}.product-chat-suggestions{flex-wrap:wrap;overflow-x:visible}.product-chat-suggestions button{flex:1 1 145px;max-width:none}.product-chat-form{padding-bottom:calc(14px + env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){.product-chat-trigger{transition:none}.product-chat-trigger:hover{transform:none}}
.product-chat-trigger,.product-chat-head,.product-chat-form button{background:var(--brand-dark)}.product-chat-trigger,.product-chat-suggestions button{font-family:inherit}.product-chat-message.user{background:var(--accent);color:var(--ink)}
.product-chat-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto auto;height:min(650px,calc(100vh - 120px))}
.product-chat-messages{min-height:0;max-height:none}
@media(max-width:560px){.product-chat-panel{height:auto;grid-template-rows:auto minmax(0,1fr) auto auto}}