/* Mobile conversation: inherited lounge header and a anchored composer. */
body:has(.shell.chat-mode){height:100dvh;overflow:hidden}
.shell.chat-mode{height:var(--chat-screen-height,100dvh);min-height:0;top:var(--chat-screen-top,0px);overflow:hidden;background:radial-gradient(ellipse at 15% 2%,#4734752b,transparent 45%),linear-gradient(180deg,#0c0c19,#101020 80%,#0c0c19)}
.shell.chat-mode .global-bar{display:none}
.shell.chat-mode>main{height:100%;min-height:0}
.shell.chat-mode .lounge-switcher{top:13px}
#chat.active{display:flex;flex-direction:column;position:relative;height:100%;min-height:0;padding:0;color:#edeaf6;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
#chat .chat-head13{flex:none;min-height:76px;display:flex;align-items:center;gap:10px;padding:12px 76px 12px 12px;border-bottom:1px solid #ffffff0c;background:#111122b0}
#chat .chat-back13{display:grid;place-items:center;flex:0 0 32px;width:32px;height:44px;padding:0;background:none;border:0;color:#e8e1f8;border-radius:12px}
#chat .chat-back13 svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#chat .chat-head13>img{flex:0 0 40px;width:40px;height:40px;object-fit:cover;border-radius:50%;border:1px solid #d1b58b70}
#chat .chat-identity13{min-width:0}
#chat .chat-identity13 h1{font-size:17px;line-height:1.4;font-weight:650;margin:0;letter-spacing:.01em}
#chat .chat-identity13 h1 span{font-weight:500;color:#dcd0eb;padding-left:7px;margin-left:2px;border-left:1px solid #b99bd440}
#chat .chat-identity13 p{font-size:11px;line-height:1.6;color:#b9a6c8;margin:3px 0 0;white-space:nowrap}
#chat .chat-routes13{flex:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:10px 14px 0;gap:5px}
#chat .chat-routes13 button{min-width:0;min-height:40px;border:1px solid transparent;border-radius:12px;background:#ffffff04;color:#a7a0b8;font-size:12px;padding:6px 3px;white-space:nowrap}
#chat .chat-routes13 button.active{background:linear-gradient(135deg,#7452b637,#4c4b8430);border-color:#ab85d938;color:#e1d2f8}
#chat .chat-layout{flex:1;min-height:0;display:flex;gap:0}
#chat .chat-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;background:none;border:0;border-radius:0;box-shadow:none;overflow:hidden}
#chat .chat-conversation-bar13{flex:none;display:flex;align-items:center;justify-content:space-between;min-height:40px;padding:0 20px;color:#9388ab;font-size:11px}
#chat .chat-conversation-bar13>span:before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:#72b8a0;margin-right:6px}
#chat .chat-conversation-bar13>span[data-mode="rules-fallback"]:before,#chat .chat-conversation-bar13>span[data-mode="rules"]:before{background:#c8ab73}
#chat .chat-conversation-bar13 button{display:flex;gap:5px;align-items:center;min-height:36px;padding:4px 0 4px 12px;background:none;border:0;color:#a79abb;font-size:11px}
#chat .chat-messages{flex:1;min-height:0;max-height:none;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#67588145 transparent;display:flex;flex-direction:column;gap:20px;padding:12px 18px 20px;scroll-padding-bottom:16px}
#chat .message{flex:none;max-width:min(94%,580px);align-items:flex-start;gap:9px}
#chat .message.user{max-width:88%;flex-direction:row}
#chat .message-icon{width:27px;height:27px;border-radius:50%;background:none;margin-top:3px;overflow:hidden}
#chat .message-icon img{width:100%;height:100%;object-fit:cover;display:block}
#chat .message.user .message-icon{display:none}
#chat .bubble{font-size:15px;line-height:1.75;font-weight:400;letter-spacing:.01em;padding:9px 12px;color:#e8e3f2;border:1px solid #ae99df14;background:#37304726;border-radius:4px 16px 16px 16px;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;min-width:0}
#chat .message.user .bubble{background:linear-gradient(135deg,#7451b8,#504b89);border-color:#a78ae330;border-radius:16px 4px 16px 16px;color:#fff;padding:11px 14px}
#chat .message.pending .bubble{display:flex;align-items:center;gap:4px;padding:15px 14px;color:#b8a4cf;font-size:12px}
#chat .thinking-dot13{height:4px;width:4px;display:inline-block;border-radius:50%;background:#bb9de0;animation:chat-thinking13 1s ease-in-out infinite}
#chat .thinking-dot13:nth-child(2){animation-delay:.16s}#chat .thinking-dot13:nth-child(3){animation-delay:.32s}
#chat .pending small{margin-left:7px;font-size:11px}
#chat .chat-retry13{display:block;min-height:40px;margin-top:8px;border:1px solid #ba91e04d;background:#8660c52a;color:#ddc7f9;border-radius:10px;padding:8px 12px;font-size:12px}
#chat .chat-footer13{flex:none;padding:0 0 calc(6px + env(safe-area-inset-bottom));background:linear-gradient(180deg,#111020bd,#0c0c19 36%);border-top:1px solid #ffffff07}
#chat .suggestions{display:flex;flex-wrap:nowrap;gap:7px;overflow:auto;scrollbar-width:none;padding:12px 16px 4px}
#chat .suggestions:empty{display:none}#chat .suggestions::-webkit-scrollbar{display:none}
#chat .suggestions button{flex:none;min-height:36px;white-space:nowrap;border:1px solid #c2a6e52c;border-radius:999px;background:#56406a1a;padding:7px 11px;font-size:12px;color:#c5b5d9}
#chat .suggestions button:disabled{opacity:.45}
#chat .chat-brief-toggle13{width:calc(100% - 32px);min-height:36px;margin:0 16px;padding:6px 1px;display:flex;justify-content:space-between;align-items:center;border:0;background:none;color:#a996bb;font-size:11px}
#chat .chat-brief-toggle13>span:last-child{color:#887c9c;font-size:10px}#chat .chat-brief-toggle13 b{font-weight:400;margin-left:4px;color:#cdb8e7}
#chat .chat-form{flex:none;display:flex;align-items:flex-end;gap:10px;min-height:58px;padding:8px 8px 8px 14px;margin:0 14px;border:1px solid #c5a7ec33;border-radius:20px;background:linear-gradient(135deg,#252037,#171626);box-shadow:inset 0 1px #ffffff04}
#chat .chat-form textarea{flex:1;resize:none;min-width:0;min-height:40px;max-height:112px;height:40px;padding:9px 0;border:0;outline:none;background:none;color:#f5f0fb;font-family:inherit;font-size:16px;line-height:22px;overflow-y:auto;box-shadow:none}
#chat .chat-form textarea::placeholder{color:#8e829e;font-size:14px}#chat .chat-form:focus-within{border-color:#bc8df075}
#chat .chat-form button{flex:0 0 42px;width:42px;height:42px;border:1px solid #c6a1fc30;border-radius:14px;background:linear-gradient(135deg,#9663d5,#6953a0);box-shadow:0 4px 16px #7148b52a;color:#fff;font-size:24px;font-weight:400}
#chat .chat-form button.is-pending{font-size:15px;background:#6d56854d}
#chat .chat-footnote13{display:flex;justify-content:center;align-items:center;gap:8px;min-height:27px;padding:3px 14px 0}
#chat .chat-footnote13 p{font-size:10px;line-height:1.5;margin:0;color:#8c819e;text-align:left}
#chat .chat-footnote13 button{min-height:27px;font-size:10px;border:0;background:none;color:#aa92bf;padding:0 3px;white-space:nowrap}
#chat .chat-dialog13{position:fixed;inset:auto 0 16px;box-sizing:border-box;width:min(calc(100% - 24px),520px);max-height:min(76dvh,650px);margin:0 auto;padding:22px 20px calc(20px + env(safe-area-inset-bottom));border:1px solid #ad91d845;border-radius:24px;background:linear-gradient(145deg,#242032,#141524);color:#e8e0f1;box-shadow:0 20px 80px #0008;overflow:auto}
#chat .chat-dialog13::backdrop{background:#03030bb5;backdrop-filter:blur(4px)}
#chat .chat-dialog13 header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}#chat .chat-dialog13 small{font-size:9px;letter-spacing:.14em;color:#be9e7b}#chat .chat-dialog13 h2{font-size:22px;font-weight:550;margin:7px 0 0}#chat .chat-dialog13 header button{flex:none;width:40px;height:40px;border:1px solid #b4a0d32c;border-radius:50%;color:#c8b8de;background:#ffffff05;font-size:22px}
#chat .chat-dialog13 p{font-size:13px;line-height:1.8;color:#b2a5c1}#chat .chat-dialog-intro13{margin-top:0}#chat .chat-dialog13 .intent-row{display:flex;gap:14px;justify-content:space-between;padding:12px 0;font-size:13px;border-bottom:1px solid #ccb7e914}#chat .intent-row span{flex:none;color:#9c8dad;font-size:12px}#chat .intent-row strong{font-weight:500;text-align:right;overflow-wrap:anywhere}#chat #saveLead{margin-top:20px;min-height:46px}#chat .notice:empty{display:none}
#chat button:focus-visible{outline:2px solid #b58dea;outline-offset:3px}
@keyframes chat-thinking13{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
@media(min-width:700px){#chat .chat-head13{padding-left:22px}#chat .chat-messages{padding-left:30px;padding-right:30px}#chat .chat-routes13{padding-left:30px;padding-right:30px}#chat .chat-footer13{padding-left:14px;padding-right:14px}}
@media(max-width:359px){#chat .chat-head13{gap:7px;padding-left:7px;padding-right:64px}#chat .chat-head13>img{width:34px;height:34px;flex-basis:34px}#chat .chat-identity13 h1{font-size:15px}#chat .chat-identity13 p{font-size:10px}#chat .chat-routes13{padding-left:10px;padding-right:10px;gap:3px}#chat .chat-routes13 button{font-size:11px}#chat .chat-messages{padding-left:12px;padding-right:12px}#chat .bubble{font-size:14px;padding:9px 10px}#chat .chat-footnote13{gap:5px}}
@media(prefers-reduced-motion:reduce){#chat .thinking-dot13{animation:none}}