:root{font-family:Segoe UI,Arial,sans-serif;color:#243a32;background:#f4f6f2;--green:#285744;--line:#e0e6df}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{border:1px solid var(--line);border-radius:10px;background:white;padding:10px 14px;cursor:pointer;color:inherit}button:hover{background:#edf3ed}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#1d4534}input,select,textarea{border:1px solid var(--line);background:white;padding:11px;border-radius:8px;width:100%;color:inherit}textarea{resize:vertical}h1,h2,h3,p{margin-top:0}h1{font-size:34px;letter-spacing:-1px}h2{font-size:21px}h3{font-size:16px}label{display:block;font-size:13px;font-weight:600;margin-bottom:14px}label input,label select,label textarea{display:block;margin-top:6px;font-weight:400}.top{height:76px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;padding:0 26px}.brand{text-decoration:none;color:inherit;font-size:23px;font-weight:700;display:flex;align-items:center;gap:12px}.brand span{background:var(--green);color:white;padding:7px 13px;border-radius:12px}.brand small{font-size:10px;letter-spacing:1px;color:#8a978e;margin-left:12px}#status{flex:1;text-align:right;font-size:13px;color:#627b6b}#status.error{color:#a63d37}.workspace{display:flex;min-height:calc(100vh - 76px)}.clients{width:260px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:22px 16px}.side-title{display:flex;justify-content:space-between}.side-title span{color:#8b978e}#client-list{margin:18px -8px}.client-row{display:block;width:100%;text-align:left;border:none;background:transparent;padding:14px 12px;margin-bottom:4px}.client-row.active{background:#eaf1e9}.client-row strong{display:block;overflow-wrap:anywhere}.client-row small{color:#7b8f82;display:block;margin-top:5px}.content{flex:1;min-width:0;padding:30px}#welcome{padding:75px 45px;max-width:700px}#welcome h1{font-size:46px;line-height:1.12}#welcome p{color:#788b7e;line-height:1.6}.eyebrow{font-size:11px;letter-spacing:1.5px;color:#829084;margin-bottom:10px}.client-head,.section-heading,.project-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.client-head p{color:#788779}.client-head h1{margin-bottom:9px}.section-heading{margin-top:20px}#project-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:15px;margin:16px 0 25px}.project-card{padding:22px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:14px;min-height:120px}.project-card strong{display:block;font-size:18px;margin-bottom:10px}.project-card small{color:#829184}.project-card.active{border:1px solid #44765b;background:#eef5ec}.project-heading h2{margin-bottom:6px}.project-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:16px 0}.project-actions label{display:flex;gap:8px;align-items:center;margin:0}.project-actions select{width:auto;max-width:240px;margin:0}.project-body{display:flex;height:670px;background:white;border:1px solid var(--line);border-radius:15px;overflow:hidden}.model-area{flex:1;min-width:0;position:relative;background:#eff4ed}.model-area iframe{width:100%;height:100%;border:0}#no-model{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:25px;text-align:center}#no-model[hidden]{display:none}.chat{width:310px;flex-shrink:0;border-left:1px solid var(--line);display:flex;flex-direction:column}.chat-heading{padding:20px;border-bottom:1px solid var(--line)}.chat-heading h3{margin-bottom:5px}.chat-heading small{color:#8b998d}#messages{flex:1;overflow:auto;padding:16px}.message{border-radius:12px;background:#f1f5ef;padding:12px;margin:0 0 12px;overflow-wrap:anywhere}.message p{white-space:pre-wrap;margin:8px 0}.message small{font-size:11px;color:#849181}.part-tag{font-size:11px;display:block;color:#40694e}#chat-form{padding:15px;border-top:1px solid var(--line)}#chat-form button{width:100%}.check{display:flex;align-items:center;gap:7px;font-size:11px;font-weight:400}.check input{width:auto;margin:0}#part-note{font-size:11px;color:#56715d;margin-bottom:8px}.chat-collapsed .chat{display:none}#contract-list{margin:14px 0;display:flex;gap:8px;flex-wrap:wrap}#contract-list a{color:var(--green);background:white;padding:10px;border-radius:7px}dialog{border:1px solid var(--line);border-radius:18px;padding:26px;width:min(620px,94vw);max-height:90vh;box-shadow:0 20px 80px #17362125}dialog::backdrop{background:#203e3166}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.dialog-head h2{margin:0}.dialog-head button{border:0;font-size:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.dialog-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.hint{font-size:12px;color:#78897b;line-height:1.6}summary{cursor:pointer;margin:15px 0}ol{padding-left:20px;line-height:1.7}li{margin-bottom:12px}[hidden]{display:none!important}@media(max-width:1000px){.clients{width:210px}.content{padding:20px}.chat{width:270px}.brand small{display:none}}@media(max-width:750px){.workspace{display:block}.clients{width:100%;border-bottom:1px solid var(--line)}#client-list{display:flex;overflow:auto;margin:10px 0}.client-row{min-width:160px}.content{padding:16px}.project-body{height:900px;flex-direction:column}.model-area{min-height:500px}.chat{height:380px;width:100%;border-left:0;border-top:1px solid var(--line)}.form-grid{grid-template-columns:1fr}#welcome{padding:35px 10px}#welcome h1{font-size:36px}.top{padding:0 14px;gap:10px}}
/* Private chat files and project viewer layout. */
.chat{min-height:0;background:#fff}.chat-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 15px}.chat-heading h3{margin-bottom:4px}.chat-heading button{font-size:23px;padding:3px 12px}.chat #messages{min-height:0;overscroll-behavior:contain}.chat #chat-form{flex-shrink:0;padding:10px 12px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.chat textarea{font-size:16px;min-height:48px;max-height:110px;resize:vertical}.chat-attachment{margin-top:10px}.chat-attachment img,.chat-attachment video{display:block;max-width:100%;max-height:220px;object-fit:contain;border-radius:7px}.chat-attachment a{display:block;color:var(--green);overflow-wrap:anywhere;margin-top:6px}.file-composer{margin-top:8px}.file-composer small{font-size:11px;color:#627b6b}.file-picker{margin:0;font-weight:400;font-size:13px}.file-picker input{font-size:12px;padding:5px;margin-top:4px}.selected-file{display:flex;align-items:center;gap:6px;font-size:12px;margin-top:4px}.selected-file span{flex:1;min-width:0;overflow-wrap:anywhere}.selected-file button{width:auto!important;padding:3px 7px}#selected-files{max-height:90px;overflow:auto}#chat-status{font-size:12px;overflow-wrap:anywhere;margin:6px 0}.guest-page{height:100dvh;height:var(--chat-viewport,100dvh);overflow:hidden;display:flex;flex-direction:column;position:relative;top:var(--chat-top,0px)}.guest-page .top{height:auto;min-height:64px;flex-shrink:0;padding:10px 16px;gap:12px;flex-wrap:wrap;padding-top:max(10px,env(safe-area-inset-top))}.guest-page .brand{flex:1;min-width:0;font-size:18px}.guest-page .brand b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.guest-page #versions{width:auto;max-width:240px}.guest-page #status:empty{display:none}.guest-page #status{flex-basis:100%;text-align:left}.guest-page .project-body{height:auto;flex:1;min-height:0;border:0;border-radius:0;position:relative;flex-direction:row}.guest-page .model-area{min-height:0;display:flex}.model-area iframe{display:block}.guest-page .chat{width:360px;height:auto}.guest-page #toggle{white-space:nowrap}.guest-page #chat-form .check{margin-bottom:6px}
@media(max-width:750px){.guest-page .top{gap:8px;padding:8px 10px}.guest-page .brand span{display:none}.guest-page #versions{max-width:135px;font-size:13px;padding:8px}.guest-page #toggle{padding:9px 12px}.guest-page .chat{position:absolute;inset:0;width:100%;height:100%;z-index:2;border:0;box-shadow:0 -4px 20px #17362125}.guest-page .model-area{height:100%;min-height:0}.guest-page .chat-heading{padding:10px 12px}.guest-page .chat-heading small{display:none}.guest-page .chat textarea{max-height:80px}.guest-page .chat #messages{padding:10px}.guest-page .chat .message{margin-bottom:8px}.guest-page .chat #chat-form{padding-top:7px}.guest-page .chat .file-composer{margin-top:4px}.guest-page .chat .check{font-size:12px}.content.project-open .project-body{position:relative}.content.project-open .project-body .chat{position:absolute;inset:0;z-index:2;height:100%;width:100%;border:0}.content.project-open .project-body .model-area{height:100%;min-height:0}.content.project-open .project-body .chat-heading small{display:none}}
@media(max-height:500px){.guest-page .chat-heading small,.guest-page .file-composer small{display:none}.guest-page .chat-heading{padding:5px 12px}.guest-page .chat textarea{height:44px;min-height:44px}.guest-page .chat #chat-form{padding-top:5px}.guest-page .check{margin-bottom:4px}.guest-page .file-picker input{padding:2px}#selected-files{max-height:44px}}

.account-row{border-bottom:1px solid var(--line);padding:12px 0;margin-bottom:15px}.account-row button{margin-right:6px}.account-label{font-size:12px;overflow-wrap:anywhere}.account-dialog{max-width:580px}@media(max-width:750px){.top{height:auto;min-height:76px;flex-wrap:wrap;padding:12px}.account-label{flex:1}.top #status{flex-basis:100%;text-align:left}}