.tr-chat{--tr-red:#b70000;--tr-red-dark:#8f0000;--tr-text:#0b0b0b;--tr-line:#d9d9d9;font-family:var(--font-sans,system-ui, sans-serif)}.tr-chat-launcher{z-index:90;background:var(--tr-red);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .15s,background .15s;display:flex;position:fixed;bottom:22px;right:22px;box-shadow:0 10px 30px #00000047}.tr-chat-launcher:hover{background:var(--tr-red-dark);transform:translateY(-2px)}.tr-chat-launcher:focus-visible{outline-offset:2px;outline:3px solid #fff}.tr-chat-embedded .tr-chat-panel{width:100%;height:100dvh;box-shadow:none;border-radius:0;animation:none;position:static}.tr-chat-panel{z-index:90;background:#fff;border-radius:16px;flex-direction:column;width:min(380px,100vw - 32px);height:min(560px,100vh - 130px);animation:.18s tr-chat-pop;display:flex;position:fixed;bottom:94px;right:22px;overflow:hidden;box-shadow:0 18px 50px #0000004d}@keyframes tr-chat-pop{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.tr-chat-header{background:var(--tr-red);color:#fff;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.tr-chat-title{font-family:var(--font-display,var(--font-sans,sans-serif));letter-spacing:.04em;align-items:center;gap:8px;font-size:1.35rem;display:flex}.tr-chat-dot{background:#6cf08a;border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 3px #6cf08a4d}.tr-chat-close{color:#fff;cursor:pointer;opacity:.9;background:0 0;border:none;padding:0 4px;font-size:1.6rem;line-height:1}.tr-chat-close:hover{opacity:1}.tr-chat-body{background:#faf8f6;flex-direction:column;flex:1;gap:10px;padding:16px;display:flex;overflow-y:auto}.tr-chat-msg{display:flex}.tr-chat-msg.user{justify-content:flex-end}.tr-chat-bubble{max-width:84%;color:var(--tr-text);white-space:pre-wrap;word-wrap:break-word;border-radius:14px;padding:10px 13px;font-size:.92rem;line-height:1.45}.tr-chat-msg.assistant .tr-chat-bubble{border:1px solid var(--tr-line);background:#fff;border-bottom-left-radius:4px}.tr-chat-msg.user .tr-chat-bubble{background:var(--tr-red);color:#fff;border-bottom-right-radius:4px}.tr-chat-bubble a{color:var(--tr-red-dark);font-weight:600;text-decoration:underline}.tr-chat-msg.user .tr-chat-bubble a{color:#fff}.tr-chat-md{white-space:normal}.tr-chat-md>:first-child{margin-top:0}.tr-chat-md>:last-child{margin-bottom:0}.tr-chat-md p{margin:0 0 8px}.tr-chat-md ul,.tr-chat-md ol{margin:0 0 8px;padding-left:18px}.tr-chat-md li{margin:3px 0}.tr-chat-md strong{font-weight:700}.tr-chat-md a{color:var(--tr-red-dark);font-weight:600;text-decoration:underline}.tr-chat-md code{color:var(--tr-red-dark);word-break:break-word;background:#0000000f;border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em}.tr-chat-md h1,.tr-chat-md h2,.tr-chat-md h3,.tr-chat-md h4{margin:8px 0 4px;font-size:1em;font-weight:700}.tr-chat-md blockquote{border-left:3px solid var(--tr-line);color:#555;margin:0 0 8px;padding-left:10px}.tr-chat-md hr{border:none;border-top:1px solid var(--tr-line);margin:10px 0}.tr-chat-md table{border-collapse:collapse;width:100%;margin:0 0 8px;font-size:.84em;display:block;overflow-x:auto}.tr-chat-md th,.tr-chat-md td{border:1px solid var(--tr-line);text-align:left;white-space:nowrap;padding:4px 8px}.tr-chat-md th{background:#f4f1ee}.tr-chat-typing{gap:4px;padding:2px 0;display:inline-flex}.tr-chat-typing span{background:#bbb;border-radius:50%;width:7px;height:7px;animation:1.2s ease-in-out infinite both tr-chat-blink}.tr-chat-typing span:nth-child(2){animation-delay:.2s}.tr-chat-typing span:nth-child(3){animation-delay:.4s}@keyframes tr-chat-blink{0%,80%,to{opacity:.3}40%{opacity:1}}.tr-chat-suggestions{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.tr-chat-chip{border:1px solid var(--tr-red);color:var(--tr-red-dark);cursor:pointer;background:#fff;border-radius:999px;padding:7px 13px;font-size:.82rem;font-weight:600;transition:background .12s,color .12s}.tr-chat-chip:hover{background:var(--tr-red);color:#fff}.tr-chat-input{border-top:1px solid var(--tr-line);background:#fff;align-items:flex-end;gap:8px;padding:10px;display:flex}.tr-chat-input textarea{resize:none;border:1px solid var(--tr-line);font:inherit;max-height:110px;color:var(--tr-text);border-radius:12px;flex:1;padding:10px 12px;font-size:.92rem;line-height:1.4}.tr-chat-input textarea:focus{border-color:var(--tr-red);outline:none}.tr-chat-send{background:var(--tr-red);color:#fff;cursor:pointer;border:none;border-radius:12px;flex:none;justify-content:center;align-items:center;width:42px;height:42px;transition:background .12s;display:flex}.tr-chat-send:hover:not(:disabled){background:var(--tr-red-dark)}.tr-chat-send:disabled{cursor:default;background:#cfcfcf}@media (max-width:480px){.tr-chat-panel{width:auto;height:min(70vh,520px);bottom:86px;left:12px;right:12px}.tr-chat-launcher{bottom:16px;right:16px}}@media (prefers-reduced-motion:reduce){.tr-chat-panel,.tr-chat-launcher,.tr-chat-typing span{transition:none;animation:none}}