:host{--ink:#f4f3ef;--muted:#bbbcc4;--surface:#16171b;--border:#ffffff22;--focus:#aacbff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);position:fixed;right:24px;bottom:calc(22px + env(safe-area-inset-bottom,0px));z-index:10000;font-size:14px;line-height:1.5;color-scheme:dark}*{box-sizing:border-box}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--focus);outline-offset:3px}button{transition:background .15s,transform .15s}button:active{transform:translateY(1px)}[hidden]{display:none!important}.launcher{margin-left:auto;display:flex;align-items:center;gap:12px;background:#eeeDE9;color:#151619;border:1px solid #fff8;min-height:54px;padding:10px 17px;border-radius:18px;box-shadow:0 8px 36px #0005;font-weight:600}.launcher i{font-style:normal;font-size:18px;margin-left:5px}.panel{position:absolute;right:0;bottom:70px;width:390px;height:650px;max-height:calc(100dvh - 126px - env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;border:1px solid #ffffff30;background:var(--surface);border-radius:22px;overflow:hidden;box-shadow:0 24px 90px #0007;animation:enter .18s ease-out}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 15px;border-bottom:1px solid var(--border);background:#1f2026}.identity{display:flex;align-items:center;gap:11px}.identity strong{display:block;font-size:17px;font-weight:600}.identity span{display:block;color:var(--muted);font-size:12px}.tools{display:flex;gap:6px}.tools button{border:1px solid var(--border);background:transparent;color:var(--ink);border-radius:50%;width:38px;height:38px}.close{font-size:25px;line-height:1}.locale{font-size:11px}.quick-nav{display:flex;justify-content:space-between;align-items:center;padding:7px 18px;border-bottom:1px solid var(--border)}.quick-nav button{color:var(--muted);border:0;background:transparent;min-height:34px;padding:4px 0;font-size:12px}.reset{font-size:20px!important;min-width:34px}.messages{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:17px 16px 8px;scrollbar-width:thin;scrollbar-color:#55555f transparent}.message{margin:0 0 15px;max-width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:14px 14px 14px 3px;background:#202127;overflow-wrap:anywhere}.speaker{font-size:10px;color:var(--muted);display:block;margin-bottom:5px;letter-spacing:.04em}.message p{white-space:pre-wrap;margin:0;font-size:13px;line-height:1.65}.message.user{background:#eeede9;color:#141519;margin-left:40px;border-radius:14px 14px 3px 14px}.user .speaker{color:#62636b}.status{display:block;color:#cac0a4;font-size:10px;margin-top:10px}.actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}.actions button{border:1px solid #ffffff2a;background:#ffffff07;color:var(--ink);border-radius:8px;padding:9px 10px;min-height:38px;text-align:left;font-size:11px;line-height:1.3}.actions button:hover{background:#ffffff14}.actions .route-action{background:#e5e4e0;color:#18191d;border-color:transparent}.actions .route-action:hover{background:#fff}.context-actions{display:flex;gap:6px;padding:8px 16px 0;flex-shrink:0}.context-actions button{border:1px solid var(--border);background:transparent;color:var(--muted);font-size:10px;line-height:1.35;border-radius:8px;padding:8px;min-height:36px;flex:1;text-align:left}.composer{margin:10px 14px 0;display:flex;align-items:center;gap:8px;background:#0c0d10;border:1px solid #ffffff29;border-radius:13px;padding:7px 7px 7px 12px;flex-shrink:0}.composer input{border:0;background:transparent;color:var(--ink);width:100%;min-width:0;outline-offset:1px;font-size:13px;min-height:35px}.composer input::placeholder{color:#94969f}.send{background:#e8e7e2;color:#15161b;border:0;border-radius:9px;min-width:38px;height:38px;font-size:22px}.panel-foot{text-align:center;color:#92939e;font-size:9px;padding:9px 12px 12px;letter-spacing:.03em}.brief-result{border-color:#ffffff50}.message textarea{width:100%;height:150px;margin-top:10px;background:#101114;color:#fff;border:1px solid #ffffff40;padding:10px;border-radius:8px;font-size:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes enter{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media(max-width:600px){:host{left:12px;right:12px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}.panel{width:100%;height:650px;max-height:calc(100dvh - 106px - env(safe-area-inset-bottom,0px));bottom:65px;border-radius:18px}.launcher{min-height:50px;border-radius:15px;font-size:12px}.panel-head{padding:13px 15px}.message p{font-size:13px}.composer input{font-size:16px}.context-actions button{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
.actions a{display:inline-flex;align-items:center;border:1px solid transparent;border-radius:8px;padding:9px 10px;min-height:38px;font-size:11px;line-height:1.3;text-align:left;text-decoration:none;transition:background .15s}.actions a:focus-visible{outline:2px solid var(--focus);outline-offset:3px}.invitation{position:absolute;right:0;bottom:72px;width:310px;max-width:100%;background:#eeede9;color:#1a1b20;border-radius:17px;border:1px solid #fff8;box-shadow:0 15px 50px #0004;animation:invite-enter .4s ease-out}.invitation::after{content:"";position:absolute;right:30px;bottom:-6px;width:12px;height:12px;background:#eeede9;transform:rotate(45deg)}.invite-message{display:block;width:100%;border:0;background:transparent;color:inherit;padding:20px 43px 20px 18px;text-align:left;font-size:13px;line-height:1.6;border-radius:17px}.invite-close{position:absolute;right:6px;top:5px;width:34px;height:34px;border:0;border-radius:50%;background:transparent;color:#65656c;font-size:22px;z-index:1}.invite-close:hover{background:#0000000b}.launcher.invite-pulse{animation:invite-pulse .8s ease-out 2}@keyframes invite-enter{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}@keyframes invite-pulse{0%,100%{box-shadow:0 8px 36px #0005}50%{box-shadow:0 8px 36px #0005,0 0 0 8px #eeede91c}}

.robot-avatar{position:relative;display:inline-block;width:36px;height:36px;flex:0 0 36px;vertical-align:middle}.robot-photo{position:absolute;inset:0;border-radius:50%;overflow:hidden;background:#10191c;border:1px solid #ffffff40;box-shadow:0 2px 8px #0003}.robot-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;filter:none}.chat-mark{position:absolute;right:-4px;bottom:-2px;width:16px;height:16px;padding:2px;border-radius:50%;background:#eeede9;box-shadow:0 0 0 2px #16171b;fill:none;stroke:#151619;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.launcher{gap:11px;padding:8px 17px 8px 10px}.launcher .chat-mark{box-shadow:0 0 0 2px #eeede9}.identity .robot-avatar{width:42px;height:42px;flex-basis:42px}.message-identity{display:flex;align-items:center;gap:9px;margin-bottom:9px}.message-identity .robot-avatar{width:29px;height:29px;flex-basis:29px}.message-identity .chat-mark{width:13px;height:13px;right:-3px;padding:1.5px;box-shadow:0 0 0 2px #202127}.message-identity .speaker{margin:0;font-size:11px;color:#e2e2e6}.message.bot{animation:reply-enter .22s ease-out}.invite-avatar{position:absolute;left:17px;top:19px;pointer-events:none}.invite-message{padding-left:66px;min-height:95px}.invitation .chat-mark{box-shadow:0 0 0 2px #eeede9}@keyframes reply-enter{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* Compact launcher for the corner, with a generous circular touch target. */
.launcher{width:54px;height:54px;min-height:54px;border-radius:50%;padding:4px;gap:0;justify-content:center;background:#1a1c22;border-color:#ffffff38;box-shadow:0 5px 24px #0005}.launcher i{display:none}.launcher .robot-avatar{width:44px;height:44px;flex-basis:44px}.launcher .chat-mark{right:-2px;bottom:-1px;box-shadow:0 0 0 2px #1a1c22}.launcher:hover{background:#282b33;border-color:#ffffff60}.invitation::after{right:21px}@media(max-width:600px){.launcher{width:52px;height:52px;min-height:52px;border-radius:50%}.launcher .robot-avatar{width:42px;height:42px;flex-basis:42px}}

/* Motion runs only after a visitor opens the chat. */
.panel{transform-origin:100% 100%;animation:chat-open .3s cubic-bezier(.2,.8,.2,1)}.panel.closing{animation:chat-close .16s ease-in forwards;pointer-events:none}.message.bot{animation:chat-reply .28s cubic-bezier(.2,.8,.2,1)}.message.user{animation:chat-user .18s ease-out}.launcher[aria-expanded="true"]{border-color:#ffffff70}.typing{display:flex;align-items:center;gap:9px;margin:3px 16px 0;padding:7px 0;flex-shrink:0;color:var(--muted)}.typing .robot-avatar{width:26px;height:26px;flex-basis:26px}.typing .chat-mark{display:none}.typing-label{font-size:10px}.typing-dots{display:flex;align-items:center;gap:4px;padding:8px 10px;background:#202127;border:1px solid var(--border);border-radius:12px 12px 12px 3px}.typing-dots i{width:4px;height:4px;border-radius:50%;background:#d4d4da;animation:typing-dot 1s ease-in-out infinite}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}@keyframes chat-open{from{opacity:0;transform:translateY(16px) scale(.965)}to{opacity:1;transform:none}}@keyframes chat-close{from{opacity:1;transform:none}to{opacity:0;transform:translateY(10px) scale(.975)}}@keyframes chat-reply{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}@keyframes chat-user{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes typing-dot{0%,70%,100%{opacity:.35;transform:none}35%{opacity:1;transform:translateY(-3px)}}