/* A focused, responsive conversation workspace. */
.chat-page{--chat-ink:#25302c;--chat-subtle:#849089;--chat-border:#e8ebe7}
.chat-page .main-shell{height:100dvh;min-height:0;overflow:hidden}
.chat-page .topbar{height:58px;min-height:58px;background:#fff}
.chat-page main{padding:0;max-width:none;margin:0;min-height:0;display:flex}
.chat-page footer{display:none}
.chat-workspace{display:grid;grid-template-columns:235px minmax(0,1fr);width:100%;min-height:0;flex:1;background:#fff;position:relative}
.chat-mobile-actions,.chat-history-close,.chat-history-shade{display:none}
.conversation-sidebar{background:#f8f9f6;border-right:1px solid var(--chat-border);padding:22px 13px 0;display:flex;flex-direction:column;min-height:0}
.chat-new{display:flex;gap:10px;align-items:center;width:100%;padding:12px 14px;background:#fff;border:1px solid #dfe5db;border-radius:10px;font-size:12px;color:#344a3c;box-shadow:0 2px 3px #243f2d03}
.chat-new>span{font-size:20px;line-height:1}.chat-new kbd{font:12px inherit;color:#a8b1a5;margin-left:auto}
.conversation-search{display:flex;flex-direction:row;align-items:center;gap:7px;padding:0 9px;margin:17px 0 22px;font-size:20px;color:#969f91}
.conversation-search input{border:0;padding:5px 2px;background:transparent;font-size:11px;min-width:0}
.conversation-label{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#929e8e;padding:0 11px 11px}
.conversation-label>span{letter-spacing:0}.conversation-list{overflow:auto;min-height:0;flex:1;padding-bottom:20px;scrollbar-width:thin}
.conversation-item{display:flex;gap:9px;padding:13px 11px;margin:3px 0;border-radius:8px;border:1px solid transparent;transition:background .15s}
.conversation-item:hover{background:#edf1e9}.conversation-item.selected{background:#e9efe2;border-color:#e2e9db}
.conversation-item>div{min-width:0;flex:1}.conversation-item strong{display:block;font-size:11px;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;line-height:1.6;color:#53624a}
.conversation-item small{display:flex;justify-content:space-between;font-size:9px;color:#98a18f;margin-top:7px;gap:5px}
.conversation-views{display:flex;gap:3px;padding:0 5px 15px}.conversation-views button{flex:1;background:transparent;color:#8a967f;font-size:10px;padding:7px 3px;border:1px solid transparent;border-radius:6px}.conversation-views button.selected{background:#e9efe2;border-color:#dfe7d6;color:#526943}
.conversation-row{display:flex;align-items:center;gap:1px;border-radius:8px;margin:3px 0}.conversation-row:hover,.conversation-row.selected{background:#edf1e9}.conversation-row .conversation-item{flex:1;min-width:0;margin:0;padding-right:4px}.conversation-row .conversation-item.selected{border-color:transparent;background:transparent}.conversation-menu{background:transparent;color:#8a9a7c;flex-shrink:0;padding:12px 4px;width:28px;font-size:12px;border-radius:6px}.conversation-menu:hover{background:#e1e8da;color:#4c653e}
.chat-heading{flex:1;min-width:0}.chat-manage{border:1px solid #e2e8dc;background:#fafcf7;color:#748a60;border-radius:7px;padding:7px 8px;font-size:12px;flex-shrink:0}.chat-manage[hidden]{display:none}.conversation-management{display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-top:1px solid #e6ebdf;padding-top:20px;margin-top:20px}.conversation-management .hint{flex-basis:100%}.conversation-delete{color:#a37359!important}
.conversation-dot{height:5px;width:5px;border-radius:50%;background:#b9c3b0;flex-shrink:0;margin-top:6px}
.conversation-dot.failed,.conversation-dot.blocked{background:#c79b73}.conversation-dot.running{background:#5e936e}.conversation-dot.queued{background:#c2ad65}
.conversation-empty{font-size:11px;color:#9aa293;line-height:2;padding:15px 11px}
.conversation-bottom{padding:17px 8px 19px;border-top:1px solid var(--chat-border);display:flex;align-items:center;gap:10px;color:#8b9881;font-size:18px}
.conversation-bottom>div{font-size:10px;color:#75836a;flex:1}.conversation-bottom small{display:block;font-size:9px;color:#a0aa96;margin-top:5px}.conversation-bottom>span:last-child{font-size:14px}
.chat-stage{display:flex;flex-direction:column;min-width:0;min-height:0;height:100%;background:#fff}
.chat-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:87px;padding:20px 33px 15px;border-bottom:1px solid #f1f3ee}
.chat-overline{font-size:8px;font-weight:600;letter-spacing:1.7px;color:#9aa88e;display:block;margin-bottom:8px}
.chat-header h1{font-size:14px;font-weight:500;letter-spacing:0;margin:0;max-width:400px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#48533f}
.chat-device-link{display:inline-flex;align-items:center;gap:7px;flex-shrink:0;font-size:10px;color:#939e88;padding:8px 11px;border:1px solid #ecefe7;border-radius:20px}
.chat-device-link i{width:5px;height:5px;background:#b4bca9;border-radius:50%}.chat-device-link.ready i{background:#80a26c}.chat-device-link.ready{color:#6a8555;background:#f7faf3}
.chat-scroll{flex:1;min-height:0;overflow:auto;scrollbar-width:thin;scroll-behavior:smooth;overscroll-behavior:contain}
.chat-messages{width:100%;max-width:850px;padding:32px 37px 35px;margin:0 auto;min-height:100%}
.chat-messages:has(.chat-welcome){display:grid;align-items:center;padding-top:20px;padding-bottom:40px}
.chat-welcome{max-width:650px;width:100%;margin:0 auto;text-align:center;padding:25px 0 5px}
.chat-agent-mark{width:52px;height:54px;border-radius:16px;background:#edf3e3;color:#557143;font-size:32px;font-weight:600;letter-spacing:-2px;display:flex;align-items:center;justify-content:center;position:relative;margin:0 auto 25px}
.chat-agent-mark>span{font-size:18px;position:absolute;right:5px;bottom:4px;color:#90aa75}
.chat-welcome .chat-overline{font-size:8px;color:#a0ae91;margin-bottom:17px}
.chat-welcome h2{font-size:29px;font-weight:550;letter-spacing:-.8px;color:#384932;margin-bottom:15px}
.chat-welcome>p:not(.chat-overline){font-size:12px;color:#97a08e;line-height:2;margin:0}
.chat-suggestions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;text-align:left;margin:36px 0 24px}
.chat-suggestions button{position:relative;display:flex;flex-direction:column;align-items:flex-start;padding:19px 15px;background:#fcfdf9;border:1px solid #e8eddf;border-radius:11px;color:#708360;text-align:left;transition:background .2s,border-color .2s}
.chat-suggestions button:hover{background:#f1f6e9;border-color:#cdddb9}.chat-suggestions button>span{font-size:23px;line-height:1;margin-bottom:20px;color:#8caa6e}
.chat-suggestions strong{font-size:11px;font-weight:500;margin-bottom:8px}.chat-suggestions small{font-size:9px;color:#a1ac93;line-height:1.7}.chat-suggestions b{position:absolute;right:15px;top:18px;font-size:12px;font-weight:400;color:#adbba1}
.chat-welcome-note{font-size:9px;color:#a6b099;display:flex;align-items:center;justify-content:center;gap:7px}.chat-welcome-note>span{font-size:15px;color:#9cb47d}
.chat-turn+.chat-turn{border-top:1px solid #f2f4ef;padding-top:29px}.chat-message{margin-bottom:29px}
.chat-message.user{display:flex;flex-direction:column;align-items:flex-end;padding-left:50px}
.chat-user-bubble{max-width:100%;padding:13px 18px;border-radius:17px 17px 4px 17px;background:#eef2e8;color:#45543c;font-size:13px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-message-meta{font-size:9px;color:#a6ae9d;margin-top:8px;padding:0 4px}
.chat-message.assistant{display:flex;align-items:flex-start;gap:12px}.chat-assistant-avatar{border:1px solid #e1e9d9;background:#f4f8ee;border-radius:9px;flex-shrink:0;width:31px;height:32px;display:grid;place-items:center;font-size:14px;color:#6b8751;font-weight:600}
.chat-assistant-content{min-width:0;flex:1}.chat-assistant-heading{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:4px 0 16px;min-height:24px}
.chat-assistant-heading strong{font-size:12px;font-weight:600;color:#5c6c4e}.chat-assistant-heading>span:not(.pill){font-size:9px;color:#a1ad94}.chat-assistant-heading .pill{font-size:9px;padding:3px 7px;margin-left:auto}
.chat-execution{padding:2px 0 5px}.chat-event{display:flex;gap:10px;padding:0 0 20px;position:relative;align-items:flex-start}.chat-event:not(:last-child):before{content:'';position:absolute;width:1px;background:#e9eddf;left:8px;top:22px;bottom:0}
.chat-event-icon{display:grid;place-items:center;color:#8da577;width:18px;min-height:19px;font-size:14px;flex-shrink:0;background:white;z-index:1}
.chat-event>div{flex:1;min-width:0}.chat-event-title{font-size:10px;font-weight:500;color:#8e9b80;display:flex;align-items:center;gap:10px;line-height:1.9}.chat-event-title time{font-size:8px;font-weight:400;color:#b4bca9;margin-left:auto}
.chat-event p{font-size:12px;color:#657457;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;margin:5px 0 0}
.chat-event-detail{margin-top:7px}.chat-event-detail summary{font-size:9px;color:#a6b196;cursor:pointer}.chat-event-detail pre{font:10px/1.8 ui-monospace,monospace;color:#7f8c6c;background:#f7f9f2;border:1px solid #ecf0e4;border-radius:6px;padding:10px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}
.chat-guidance{padding:15px 18px;border:1px solid #ebe3c7;background:#fffdf4;border-radius:9px;margin:5px 0 18px;color:#9d8857}
.chat-guidance strong{font-size:11px;font-weight:500}.chat-guidance p{font-size:11px;line-height:1.9;margin:7px 0 0;white-space:pre-wrap}.chat-guidance a{display:inline-block;font-size:10px;margin-top:9px;color:#a58f59}
.chat-result{display:flex;gap:9px;font-size:13px;line-height:1.95;color:#536447;margin-top:3px}.chat-result>span{color:#8ba16d;font-size:15px}.chat-result p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.chat-result.failed,.chat-result.blocked{color:#a0805d}
.chat-review{margin:15px 0;padding:12px 14px;border:1px solid #eef1e8;border-radius:8px;font-size:11px;color:#869773}.chat-review summary{cursor:pointer}.chat-review p{line-height:1.9;white-space:pre-wrap}
.chat-response-actions{margin-top:18px;display:flex;gap:15px;align-items:center;justify-content:space-between;color:#aeb79f;font-size:9px;flex-wrap:wrap}
.chat-response-actions button{color:#93a37c;background:transparent;font-size:10px;padding:4px 0}.chat-progress{display:flex;gap:8px;align-items:center;font-size:11px;color:#8c9d76}
.activity-dot{width:6px;height:6px;border-radius:50%;background:#8ba774;display:inline-block;flex-shrink:0;animation:chat-pulse 1.8s ease-in-out infinite}
@keyframes chat-pulse{0%,100%{opacity:.4}50%{opacity:1}}
.chat-compose-wrap{padding:0 37px 17px;width:100%;max-width:850px;margin:0 auto;flex-shrink:0;background:#fff}
.chat-composer{border:1px solid #dfe5d6;border-radius:18px;box-shadow:0 4px 18px #31452405;background:#fff;padding:5px 5px 8px;transition:border-color .2s}
.chat-composer:focus-within{border-color:#aabf92;box-shadow:0 0 0 3px #cfdfa920}
.chat-composer textarea{display:block;width:100%;border:0;background:transparent;padding:15px 15px 8px;min-height:74px;max-height:220px;resize:none;font-size:13px;color:#50613e;line-height:1.8}
.chat-composer textarea:focus{outline:none}.chat-composer textarea::placeholder{color:#aab39b}
.chat-compose-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 7px 0 12px}
.chat-settings{display:flex;align-items:center;gap:6px;min-width:0;flex:1;flex-wrap:wrap}
.chat-settings label{display:flex;flex-direction:row;align-items:center;gap:4px;margin:0;color:#a0af8e;font-size:11px;min-width:0}
.chat-settings select{border:0;width:auto;background:transparent;font-size:10px;padding:6px 2px;color:#899b74;max-width:170px}
.chat-settings .chat-limit{font-size:9px;gap:2px;margin-left:5px}.chat-limit input{width:38px;min-width:0;border:0;background:transparent;font-size:10px;padding:6px 0;text-align:center;color:#899b74;appearance:textfield}.chat-limit input::-webkit-inner-spin-button{appearance:none}
.chat-send{width:34px;height:34px;border-radius:50%;background:#69884e;color:white;display:grid;place-items:center;font-size:22px;font-weight:400;line-height:1;flex-shrink:0;transition:background .2s}
.chat-send:disabled{background:#e7eddc;color:#aab99a;opacity:1}.chat-send:hover:not(:disabled){background:#55773b}
.chat-compose-caption{display:flex;justify-content:space-between;gap:12px;margin:10px 8px 0;color:#afb7a2;font-size:8px;line-height:1.8}.chat-compose-caption>span:last-child{text-align:right}
.chat-error{font-size:11px;color:#b27a60;line-height:1.8;white-space:pre-wrap;margin:8px 6px 0}.chat-error:empty{display:none}
.chat-active{font-size:10px;display:flex;align-items:center;gap:8px;padding:9px 4px 11px;color:#8b9d73}.chat-active>span:nth-child(2){flex:1;line-height:1.7}.chat-active button{flex-shrink:0;background:#f3f5ec;border:1px solid #e6eadd;color:#8d987d;padding:6px 10px;border-radius:5px;font-size:10px}
.chat-loading{font-size:12px;color:#9eab8d;text-align:center;padding:80px 0}
.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}
@media(min-width:1550px){.chat-workspace{grid-template-columns:255px minmax(0,1fr)}.chat-messages,.chat-compose-wrap{max-width:920px}}
@media(max-width:1200px){.chat-workspace{grid-template-columns:195px minmax(0,1fr)}.chat-header{padding:18px 22px}.chat-messages{padding:27px 24px}.chat-compose-wrap{padding:0 24px 15px}.chat-settings select{max-width:125px}.chat-suggestions{gap:8px}.chat-suggestions button{padding:15px 11px}.chat-welcome h2{font-size:25px}}
@media(max-width:950px){.chat-workspace{grid-template-columns:1fr}.conversation-sidebar{display:none}.chat-header:before{content:'✦';color:#a6bd8c;font-size:21px}.chat-header>div{flex:1;min-width:0}.chat-header h1{max-width:none}.chat-device-link{font-size:9px;padding:7px 9px}.chat-compose-wrap{max-width:800px}.chat-welcome{max-width:620px}}
@media(max-width:650px){.chat-page .topbar{height:45px;min-height:45px}.chat-header{min-height:72px;padding:13px 16px;gap:10px}.chat-header h1{font-size:12px;max-width:150px}.chat-overline{font-size:7px;letter-spacing:1px}.chat-header:before{display:none}.chat-device-link{max-width:125px;overflow:hidden;white-space:nowrap;font-size:8px}.chat-messages{padding:23px 15px}.chat-messages:has(.chat-welcome){padding-top:10px;padding-bottom:15px}.chat-welcome{padding-top:10px}.chat-agent-mark{width:43px;height:45px;font-size:28px;margin-bottom:20px}.chat-welcome h2{font-size:22px}.chat-welcome>p:not(.chat-overline){font-size:11px}.chat-suggestions{grid-template-columns:1fr;margin:23px 0 17px;gap:8px}.chat-suggestions button{display:grid;grid-template-columns:23px minmax(0,1fr);gap:2px 9px;padding:12px 14px}.chat-suggestions button>span{grid-row:span 2;font-size:20px;margin:0;align-self:center}.chat-suggestions strong{font-size:10px;margin:0}.chat-suggestions small{font-size:8px;grid-column:2}.chat-suggestions b{top:16px;right:13px}.chat-welcome-note{font-size:8px;line-height:1.8}.chat-compose-wrap{padding:0 12px 12px}.chat-compose-caption{font-size:7px;gap:7px}.chat-compose-caption>span:first-child{display:none}.chat-compose-caption>span:last-child{flex:1;text-align:center}.chat-composer textarea{font-size:12px;padding:12px 12px 7px;min-height:66px}.chat-compose-controls{padding:0 4px 0 8px}.chat-settings{gap:4px}.chat-settings select{max-width:105px;font-size:9px}.chat-settings .chat-limit{display:none}.chat-send{width:31px;height:31px}.chat-message.user{padding-left:25px}.chat-user-bubble{font-size:12px;padding:11px 14px}.chat-message.assistant{gap:8px}.chat-assistant-avatar{width:26px;height:27px;font-size:12px}.chat-assistant-heading{gap:6px}.chat-assistant-heading strong{font-size:11px}.chat-event p,.chat-result{font-size:11px}.chat-guidance{padding:12px 13px}.chat-guidance p{font-size:10px}.chat-response-actions{gap:7px}.chat-context .chat-active{font-size:9px}}
@media(prefers-reduced-motion:reduce){.chat-scroll{scroll-behavior:auto}.activity-dot{animation:none}}
@media(max-width:950px){
  .chat-mobile-actions{display:flex;gap:3px;flex:0 0 auto!important}
  .chat-mobile-actions button{background:transparent;border:1px solid #e9eddf;color:#8b9f74;width:28px;height:28px;border-radius:7px;font-size:14px}
  .chat-header:before{display:none}
  .history-open .conversation-sidebar{display:flex;position:absolute;left:0;top:0;bottom:0;width:250px;z-index:12;box-shadow:10px 0 40px #203b3215}
  .history-open .chat-history-shade{display:block;position:absolute;inset:0;z-index:11;background:#203b3230;width:100%;height:100%}
  .chat-history-close{display:block;background:transparent;color:#9baa8a;font-size:11px;text-align:right;margin:0 0 14px auto;padding:2px 3px}
}
@media(max-width:650px){.chat-header{gap:7px}.chat-header h1{max-width:100px}.chat-device-link{max-width:92px;font-size:7px;padding:6px}.chat-header .chat-overline{font-size:6px;letter-spacing:.4px}}