:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","Noto Sans TC",sans-serif;color:#13203a;background:#f4f7fb;--blue:#1769ff;--line:#e3e9f2;--muted:#75829a;--dark:#17233e}*{box-sizing:border-box}body{margin:0;min-height:100vh}.hidden{display:none!important}.reference-login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef5ff,#fdfdff)}.login-panel{width:min(420px,calc(100% - 32px));background:white;border:1px solid var(--line);border-radius:18px;padding:36px;box-shadow:0 18px 70px #6b83a21f}.logo{width:42px;height:42px;border-radius:13px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800;font-size:23px;margin-bottom:20px}.logo.small{width:30px;height:30px;font-size:17px;margin:0}.eyebrow{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.14em}.login-panel h1{margin:8px 0;font-size:29px}.login-panel p{color:var(--muted);font-size:13px;line-height:1.7}.login-panel form{display:flex;gap:8px;margin-top:22px}.login-panel input{flex:1;border:1px solid var(--line);border-radius:9px;padding:11px 12px}.login-panel button,.header-tools button,.reply-box button{background:var(--blue);color:white;border:0;border-radius:9px;padding:10px 14px;font-weight:700}.login-panel #reference-error{color:#c73853;margin-top:10px;font-size:12px}.reference-app{display:flex;min-height:100vh}.reference-sidebar{width:235px;background:#fff;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column}.reference-brand{display:flex;align-items:center;gap:9px;font-size:20px;font-weight:800;padding:0 10px 25px}.team{background:#f3f6fb;border-radius:9px;padding:11px 12px;color:#32415d;font-size:13px;display:flex;justify-content:space-between}.reference-sidebar nav{display:grid;gap:4px;margin-top:23px}.reference-sidebar nav a,.sidebar-foot a,.sidebar-foot button{padding:11px 12px;border:0;background:transparent;text-align:left;text-decoration:none;color:#6b7890;border-radius:8px;font-size:14px}.reference-sidebar nav a.active,.reference-sidebar nav a:hover{background:#eaf1ff;color:var(--blue);font-weight:700}.sidebar-foot{margin-top:auto;display:grid}.reference-main{flex:1;min-width:0}header{height:78px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 27px}header h2{margin:2px 0 0;font-size:24px}.header-tools{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--muted)}.avatar{background:#dce9ff;color:var(--blue);width:31px;height:31px;border-radius:50%;display:grid;place-items:center;font-weight:700}.reference-tabs{background:#fff;border-bottom:1px solid var(--line);padding:0 27px;display:flex;gap:24px}.reference-tabs button,.info-tabs button{border:0;background:none;padding:15px 2px;color:#718099;border-bottom:2px solid transparent}.reference-tabs button.active,.info-tabs button.active{color:var(--blue);border-bottom-color:var(--blue);font-weight:700}.reference-tabs b{background:#edf3ff;color:var(--blue);border-radius:20px;padding:2px 6px;font-size:11px}.reference-layout{display:grid;grid-template-columns:290px minmax(360px,1fr) 260px;height:calc(100vh - 132px)}.thread-list{background:#fff;border-right:1px solid var(--line);overflow:auto}.search{margin:14px;border:1px solid var(--line);color:#9ba8ba;padding:9px 12px;border-radius:8px;font-size:13px}.thread-item{border:0;border-bottom:1px solid #edf1f6;background:#fff;width:100%;text-align:left;padding:15px 16px;display:block}.thread-item:hover,.thread-item.active{background:#f0f5ff}.thread-item h4{margin:0;color:#22324e;font-size:13px}.thread-item p{margin:5px 0 0;color:#7c899e;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-item time{float:right;color:#aab4c4;font-size:10px}.thread-view{background:#fbfcfe;display:flex;flex-direction:column}.thread-head{background:#fff;border-bottom:1px solid var(--line);padding:18px 23px;min-height:78px}.thread-head h3{margin:0;font-size:16px}.thread-head p{margin:4px 0 0;color:var(--muted);font-size:12px}.reference-messages{flex:1;overflow:auto;padding:22px}.message{max-width:72%;margin:0 0 15px}.message.in{margin-right:auto}.message.out{margin-left:auto;text-align:right}.message .bubble{display:inline-block;text-align:left;padding:11px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);color:#293852;font-size:13px;line-height:1.6}.message.out .bubble{background:#eaf1ff;border-color:#d4e2ff}.message small{display:block;color:#9aa7bb;font-size:10px;margin-top:4px}.reply-box{background:#fff;border-top:1px solid var(--line);padding:13px 18px}.reply-box textarea{width:100%;min-height:56px;border:0;resize:vertical;outline:none;color:#2d3b56}.reply-box div{display:flex;justify-content:space-between;align-items:center;color:#9aa7bb;font-size:11px}.thread-info{background:#fff;border-left:1px solid var(--line);overflow:auto}.info-tabs{display:flex;gap:19px;padding:0 17px;border-bottom:1px solid var(--line)}.thread-info .empty{padding:24px 18px;color:var(--muted);font-size:13px}.info-card{padding:18px;border-bottom:1px solid var(--line)}.info-card h4{margin:0 0 10px;font-size:12px;color:#6a7890}.info-card p{margin:5px 0;font-size:12px;color:#263653}.pill{display:inline-block;background:#eef3fb;color:#60708c;border-radius:20px;padding:4px 8px;font-size:10px;margin:2px}.pill.blue{background:#e7efff;color:var(--blue)}@media(max-width:1000px){.reference-layout{grid-template-columns:260px minmax(340px,1fr)}.thread-info{display:none}}@media(max-width:650px){.reference-sidebar{width:58px;padding:14px 7px}.reference-brand span:not(.logo),.team,.reference-sidebar nav a:not(.active),.sidebar-foot a{display:none}.reference-sidebar nav a.active{text-align:center;font-size:0}.reference-sidebar nav a.active:before{content:"▣";font-size:18px}.reference-layout{grid-template-columns:1fr}.thread-list{display:none}.header-tools button{display:none}}
.search{display:flex;align-items:center;gap:8px}.search input{border:0;outline:0;width:100%;font-size:13px;color:var(--dark)}.header-link{color:var(--blue);text-decoration:none;font-size:12px;font-weight:700}.reference-tabs button{cursor:pointer}.unread-dot{display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;border-radius:99px;background:#ffedf0;color:#c73853;font-size:10px;margin-left:4px}.thread-item time{margin-left:6px}.thread-info label{display:grid;gap:5px;font-size:11px;color:var(--muted);margin:11px 0}.thread-info select,.thread-info input,.thread-info textarea{width:100%;border:1px solid var(--line);border-radius:7px;padding:8px;background:#fff;color:var(--dark);font-size:12px}.thread-info textarea{min-height:58px;resize:vertical}.info-actions{display:flex;gap:7px;margin-top:12px}.info-actions button,.info-card>button{border:0;border-radius:7px;background:var(--blue);color:#fff;padding:8px 10px;font-size:11px;font-weight:700}.info-actions button:last-child{background:#eff4ff;color:var(--blue)}.mini-note{border-top:1px solid #edf1f6;padding:8px 0;font-size:11px;color:#45536c}.mini-note small,.mini-timeline small{display:block;color:#a0acbc;font-size:10px;margin-top:3px}.mini-timeline{display:grid;gap:9px}.mini-timeline>div{border-left:2px solid #bcd0f6;padding-left:8px;font-size:11px;color:#42516b}.reply-box textarea{font-size:13px}.reply-box button{cursor:pointer}
.login-panel form{display:grid;grid-template-columns:1fr;gap:8px}.login-panel form button{justify-self:start}
.reference-sidebar nav{display:grid;gap:4px;margin-top:23px}.reference-sidebar nav button.reference-nav-item{padding:11px 12px;border:0;background:transparent;text-align:left;text-decoration:none;color:#6b7890;border-radius:8px;font-size:14px;cursor:pointer}.reference-sidebar nav button.reference-nav-item.active,.reference-sidebar nav button.reference-nav-item:hover{background:#eaf1ff;color:var(--blue);font-weight:700}.reference-content{height:calc(100vh - 78px);overflow:auto;padding:30px;max-width:1280px}.reference-content-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.reference-content-head h3{margin:4px 0 7px;font-size:24px;color:var(--dark)}.reference-content-head p{margin:0;color:var(--muted);font-size:13px}.reference-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:18px}.reference-card,.reference-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 7px 24px #6b83a214}.reference-card{display:grid;gap:7px}.reference-card small,.reference-list-row small,.reference-switch small{display:block;color:var(--muted);font-size:11px}.reference-card strong{font-size:22px;color:var(--dark)}.reference-card span{font-size:12px;color:#51617c}.reference-panel{margin-bottom:18px}.reference-panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.reference-panel-title h3{margin:0;font-size:16px;color:var(--dark)}.reference-muted{font-size:11px;color:var(--muted)}.reference-switch{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid #edf1f6;padding:13px 0;font-size:12px;color:var(--dark)}.reference-switch span{display:grid;gap:4px}.reference-switch input{width:38px;height:20px;accent-color:var(--blue)}.reference-list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #edf1f6;padding:13px 0;font-size:12px}.reference-list-row>div:first-child{display:grid;gap:4px}.reference-actions{display:flex;gap:7px;align-items:center}.reference-button{border:0;border-radius:8px;background:var(--blue);color:white;padding:9px 13px;font-size:12px;font-weight:700;cursor:pointer}.reference-button.secondary{background:#edf3ff;color:var(--blue)}.reference-button.danger{background:#fff0f2;color:#c73853}.reference-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.reference-form-grid label{display:grid;gap:6px;color:#63718a;font-size:11px}.reference-form-grid input,.reference-form-grid select,.reference-textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;padding:10px;color:var(--dark);font:inherit;font-size:12px}.reference-form-grid .reference-button{justify-self:start}.reference-output{min-height:60px;max-height:300px;overflow:auto;background:#f6f8fc;border:1px solid #e8edf5;border-radius:8px;padding:12px;white-space:pre-wrap;font-size:11px;color:#40516d;margin:14px 0}.reference-textarea{min-height:85px;resize:vertical;margin:8px 0 10px}.reference-two-column{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:18px}.reference-table-wrap{overflow:auto}.reference-table{width:100%;border-collapse:collapse;font-size:12px}.reference-table th,.reference-table td{padding:11px 9px;text-align:left;border-bottom:1px solid #edf1f6}.reference-table th{color:#687894;font-size:11px}.reference-empty,.reference-loading{padding:20px;color:var(--muted);font-size:13px}.reference-error{background:#fff0f2;color:#c73853;border:1px solid #ffd5db;border-radius:8px;padding:10px 12px;margin-bottom:14px;font-size:12px}.reference-success{background:#effcf4;color:#18794e;border:1px solid #c8f0d8;border-radius:8px;padding:10px 12px;margin-bottom:14px;font-size:12px}@media(max-width:900px){.reference-card-grid{grid-template-columns:1fr 1fr}.reference-two-column{grid-template-columns:1fr}}@media(max-width:650px){.reference-sidebar nav button.reference-nav-item:not(.active){display:none}.reference-sidebar nav button.reference-nav-item.active{text-align:center;font-size:0}.reference-sidebar nav button.reference-nav-item.active:before{content:"▣";font-size:18px}.reference-content{padding:20px 15px}.reference-card-grid,.reference-form-grid{grid-template-columns:1fr}.reference-content-head{display:block}.reference-content-head .reference-button{margin-top:14px}}
/* sleekflow alignment overrides */
.mini-timeline-event{border-left:2px solid #bcd0f6;padding:8px 9px;font-size:11px;color:#42516b;border-radius:0 7px 7px 0}.mini-timeline-event.failed{border-left-color:#c73853;background:#fff5f6}.mini-timeline-event .pill{float:right}.mini-timeline-event small{clear:both}.timeline-reason{margin-top:6px;padding:6px 8px;border-radius:6px;background:#fff0f2;color:#a12b45;white-space:pre-wrap;overflow-wrap:anywhere}.timeline-meta{margin-top:5px;color:#7a879a;white-space:pre-wrap;overflow-wrap:anywhere}
:root{--blue:#1769ff;--line:#e1e6ef;--muted:#718096;--dark:#101936;--page:#f5f7fb;--navy:#0c1435}.contact-profile-status{margin:8px 0!important;padding:7px 8px;border-radius:7px;background:#f5f7fb;color:var(--muted)!important;font-size:10px!important;line-height:1.45!important}.contact-profile-status strong{color:var(--dark)}.contact-profile-status.partial{background:#fff8e8;color:#8b5c11!important}.contact-profile-status.partial strong{color:#a26208}.contact-profile-status.failed{background:#fff0f2;color:#a52e47!important}.contact-profile-status.failed strong{color:#c73853}
body{background:var(--page);color:var(--dark);font-size:14px}
.reference-app{display:grid;grid-template-columns:64px 224px minmax(0,1fr);min-height:100vh;background:var(--page)}
.reference-rail{background:var(--navy);color:#b8c2e2;display:flex;flex-direction:column;align-items:center;padding:14px 9px 12px;gap:9px;min-height:100vh}
.rail-mark{width:36px;height:36px;border-radius:10px;background:#1b2853;color:#fff;display:grid;place-items:center;font-size:19px;font-weight:800;margin-bottom:8px}
.rail-button,.rail-user{width:42px;height:42px;border:0;background:transparent;color:#aab6db;border-radius:10px;display:grid;place-items:center;font:700 17px/1 inherit;cursor:pointer}
.rail-button:hover{background:#1b2853;color:#fff}.rail-button.active{background:#293768;color:#fff;box-shadow:inset 3px 0 #4b8bff}.rail-button[aria-label="AI"]{font-size:12px}
.rail-spacer{flex:1}.rail-user{background:#38b879;color:#fff;border-radius:50%;font-size:14px;margin-top:8px}
.reference-sidebar{width:auto;background:#fff;border-right:1px solid var(--line);padding:0 14px 16px;min-width:0}
.reference-brand{height:72px;padding:0 10px;border-bottom:1px solid #eef1f6;display:flex;align-items:center;justify-content:space-between;font-size:20px;letter-spacing:-.02em;color:var(--dark)}
.reference-brand span{font-weight:800}.sidebar-collapse{border:0;background:none;color:#8290a6;font-size:17px;cursor:pointer}
.reference-workspace-label,.sidebar-section-label{padding:18px 10px 8px;color:#929daf;font-size:11px;font-weight:700;letter-spacing:.04em}
.team{background:#f6f8fb;border:1px solid #edf0f5;border-radius:7px;padding:10px 11px;color:#34415f;font-size:13px}
.reference-sidebar nav{gap:3px;margin-top:10px}.reference-sidebar nav button.reference-nav-item{display:flex;align-items:center;gap:10px;padding:10px 10px;border-radius:7px;color:#5e6b84;font-size:13px;font-weight:600}
.reference-sidebar nav button.reference-nav-item .nav-icon{width:18px;text-align:center;color:#8794a9;font-size:15px}.reference-sidebar nav button.reference-nav-item.active,.reference-sidebar nav button.reference-nav-item:hover{background:#edf4ff;color:var(--blue);font-weight:700}.reference-sidebar nav button.reference-nav-item.active{box-shadow:inset 3px 0 var(--blue)}.reference-sidebar nav button.reference-nav-item.active .nav-icon,.reference-sidebar nav button.reference-nav-item:hover .nav-icon{color:var(--blue)}
.sidebar-shortcut{display:flex;align-items:center;gap:9px;padding:9px 10px;color:#68758b;font-size:12px;border-radius:7px}.sidebar-shortcut:hover{background:#f5f7fb}.sidebar-shortcut small{margin-left:auto;color:#9aa5b6}
.sidebar-foot{border-top:1px solid #eef1f6;padding-top:12px}.sidebar-foot a,.sidebar-foot button{padding:9px 10px;font-size:12px}.sidebar-foot a:hover,.sidebar-foot button:hover{background:#f5f7fb;color:var(--blue)}
.reference-main{background:var(--page);min-width:0}
.reference-banner{height:38px;background:#e5f0ff;color:#304d77;display:flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;font-size:12px}.reference-banner .banner-icon{color:var(--blue);font-size:14px}.reference-banner a{color:var(--blue);font-weight:700;text-decoration:none}.reference-banner button{margin-left:28px;border:0;background:none;color:#50617d;font-size:20px;line-height:1;cursor:pointer}
header{height:67px;padding:0 28px;border-bottom:1px solid var(--line)}header .eyebrow{color:#8a96a8;font-size:10px;letter-spacing:.11em}header h2{font-size:19px;letter-spacing:-.02em}.header-tools{gap:17px}.header-link{font-weight:600}.header-reference-link{border:1px solid var(--line);border-radius:7px;padding:7px 10px;background:#fff}.header-reference-link:hover{background:#f5f8ff;color:var(--blue)}.avatar{width:32px;height:32px;background:#e8efff}
.reference-tabs{height:58px;padding:0 28px;gap:25px;align-items:end}.reference-tabs button,.info-tabs button{padding:0 2px 14px;font-size:13px}.reference-tabs b{margin-left:4px}
.reference-layout{grid-template-columns:340px minmax(420px,1fr) 292px;height:calc(100vh - 163px)}
.thread-list{background:#fff}.search{margin:14px 16px 11px;border-color:#e4e9f1;background:#fff;border-radius:7px}.search:focus-within{border-color:#9bbfff;box-shadow:0 0 0 3px #1769ff14}.thread-item{padding:14px 17px;border-bottom-color:#eef1f6}.thread-item:hover,.thread-item.active{background:#f5f8ff}.thread-item h4{font-size:13px;color:#1a2744}.thread-item p{color:#7e8a9d}.thread-item time{color:#a1acbb}
.thread-view{background:#f8f9fc}.thread-head{padding:17px 25px;min-height:76px}.thread-head h3{font-size:15px}.reference-messages{padding:25px 30px}.message .bubble{border-radius:9px;padding:11px 14px;line-height:1.65}.message.out .bubble{background:#eaf2ff;border-color:#d7e5ff}.reply-box{padding:13px 21px}.reply-box textarea{font-size:13px}.reply-box button{border-radius:7px;padding:9px 16px}
.thread-info{background:#fff}.info-tabs{height:54px;align-items:end;padding:0 20px}.info-card{padding:17px 20px}.info-card h4{font-size:11px}
.reference-content{height:calc(100vh - 105px);max-width:1440px;padding:30px 36px}.reference-card,.reference-panel{border-radius:10px;box-shadow:0 1px 2px #182b4d0a;border-color:#e3e8f0}.reference-content-head h3{font-size:22px}.reference-button{border-radius:7px}.reference-form-grid input,.reference-form-grid select,.reference-textarea{border-radius:7px}
@media(max-width:1200px){.reference-app{grid-template-columns:64px 210px minmax(0,1fr)}.reference-layout{grid-template-columns:300px minmax(380px,1fr) 260px}}
@media(max-width:900px){.reference-app{grid-template-columns:58px 190px minmax(0,1fr)}.reference-layout{grid-template-columns:280px minmax(340px,1fr)}.thread-info{display:none}.reference-content{padding:25px}}
@media(max-width:650px){.reference-app{display:flex}.reference-rail{width:58px;flex:0 0 58px}.reference-sidebar{width:0;flex:0 0 0;padding:0;border:0;overflow:hidden}.reference-main{width:calc(100% - 58px)}.reference-banner{justify-content:flex-start;font-size:11px}.reference-banner a,.reference-banner button{display:none}.reference-layout{grid-template-columns:1fr;height:calc(100vh - 163px)}.thread-list{display:none}.reference-content{padding:20px 15px}}

/* Four switchable visual skins. These only change presentation; all V4 API behavior stays shared. */
.reference-theme-control{display:flex;align-items:center;gap:7px;color:#7e8ba0;font-size:11px}.reference-theme-control select{border:1px solid #dce3ed;border-radius:7px;background:#fff;color:#34415d;padding:7px 25px 7px 9px;font:inherit;cursor:pointer}.reference-theme-control select:focus{outline:2px solid #1769ff33;border-color:#9bbfff}
body[data-reference-theme="assistant"]{--blue:#1769ff;--line:#e3e8f0;--muted:#77849a;--dark:#17213d;background:#f8f9fb}body[data-reference-theme="assistant"] .reference-app{grid-template-columns:260px minmax(0,1fr);background:#f8f9fb}body[data-reference-theme="assistant"] .reference-rail{display:none}body[data-reference-theme="assistant"] .reference-sidebar{padding:0 18px 17px;border-right:1px solid #e3e8f0;box-shadow:8px 0 26px #1b2b4b08}body[data-reference-theme="assistant"] .reference-brand{height:84px;border-bottom:1px solid #edf0f5}body[data-reference-theme="assistant"] .reference-workspace-label{padding-top:22px}body[data-reference-theme="assistant"] .reference-main{background:#f8f9fb}body[data-reference-theme="assistant"] .reference-banner{margin:14px 28px 0;border:1px solid #dce8fb;border-radius:12px;height:44px;justify-content:flex-start;padding:0 14px}body[data-reference-theme="assistant"] header{background:transparent;border-bottom:0;height:70px}body[data-reference-theme="assistant"] .reference-tabs{background:transparent;height:54px}body[data-reference-theme="assistant"] .reference-layout{grid-template-columns:310px minmax(420px,1fr) 270px;gap:14px;height:calc(100vh - 182px);padding:0 28px 20px}body[data-reference-theme="assistant"] .thread-list,body[data-reference-theme="assistant"] .thread-view,body[data-reference-theme="assistant"] .thread-info{border:1px solid #e3e8f0;border-radius:14px;overflow:hidden;box-shadow:0 5px 22px #1b2b4b08}body[data-reference-theme="assistant"] .thread-list{background:#fff}body[data-reference-theme="assistant"] .thread-view{background:#fff}body[data-reference-theme="assistant"] .thread-info{background:#fff}body[data-reference-theme="assistant"] .thread-item:hover,body[data-reference-theme="assistant"] .thread-item.active{background:#f0f5ff}body[data-reference-theme="assistant"] .message .bubble{border-radius:5px 15px 15px 15px;box-shadow:0 1px 2px #1b2b4b08}body[data-reference-theme="assistant"] .message.out .bubble{border-radius:15px 15px 5px 15px}body[data-reference-theme="assistant"] .reply-box{margin:12px;border:1px solid #e3e8f0;border-radius:13px;box-shadow:0 5px 20px #1b2b4b0d}body[data-reference-theme="assistant"] .reference-theme-control select{background:#fff}
body[data-reference-theme="vercel"]{--blue:#202123;--line:#dedfe2;--muted:#91949b;--dark:#26272b;background:#f5f5f5}body[data-reference-theme="vercel"] .reference-app{grid-template-columns:64px 240px minmax(0,1fr);background:#f5f5f5}body[data-reference-theme="vercel"] .reference-rail{background:#202123;border-right:1px solid #343538}body[data-reference-theme="vercel"] .rail-mark{background:#fff;color:#202123}body[data-reference-theme="vercel"] .rail-button{color:#a8aab0}body[data-reference-theme="vercel"] .rail-button:hover,body[data-reference-theme="vercel"] .rail-button.active{background:#343538;color:#fff;box-shadow:none}body[data-reference-theme="vercel"] .reference-sidebar{background:#202123;border-right:1px solid #343538;color:#fff}body[data-reference-theme="vercel"] .reference-brand{color:#fff;border-color:#343538}body[data-reference-theme="vercel"] .reference-workspace-label,body[data-reference-theme="vercel"] .sidebar-section-label{color:#96989f}body[data-reference-theme="vercel"] .team{background:#343538;border-color:#46474b;color:#fff}body[data-reference-theme="vercel"] .reference-sidebar nav button.reference-nav-item,body[data-reference-theme="vercel"] .sidebar-shortcut{color:#c7c9cf}body[data-reference-theme="vercel"] .reference-sidebar nav button.reference-nav-item .nav-icon{color:#a3a5ab}body[data-reference-theme="vercel"] .reference-sidebar nav button.reference-nav-item.active,body[data-reference-theme="vercel"] .reference-sidebar nav button.reference-nav-item:hover{background:#343538;color:#fff;box-shadow:none}body[data-reference-theme="vercel"] .sidebar-foot{border-color:#343538}body[data-reference-theme="vercel"] .sidebar-foot a,body[data-reference-theme="vercel"] .sidebar-foot button{color:#b8bac0}body[data-reference-theme="vercel"] .reference-main{background:#f5f5f5}body[data-reference-theme="vercel"] .reference-banner{background:#e8e8e9;color:#585a60}body[data-reference-theme="vercel"] header,body[data-reference-theme="vercel"] .reference-tabs{background:#fff}body[data-reference-theme="vercel"] .reference-layout{grid-template-columns:340px minmax(420px,1fr) 292px}body[data-reference-theme="vercel"] .thread-list,body[data-reference-theme="vercel"] .thread-info{background:#fff}body[data-reference-theme="vercel"] .thread-view{background:#f7f7f8}body[data-reference-theme="vercel"] .thread-item:hover,body[data-reference-theme="vercel"] .thread-item.active{background:#f0f1f3}body[data-reference-theme="vercel"] .message.out .bubble{background:#f0f1f3;border-color:#e3e3e5}body[data-reference-theme="vercel"] .reply-box button{background:#202123}body[data-reference-theme="vercel"] .reference-theme-control select{background:#fff;color:#444}
body[data-reference-theme="openai"]{--blue:#10a37f;--line:#e5e5e5;--muted:#757575;--dark:#2f2f2f;background:#fff}body[data-reference-theme="openai"] .reference-app{grid-template-columns:64px 220px minmax(0,1fr);background:#fff}body[data-reference-theme="openai"] .reference-rail{background:#202123}body[data-reference-theme="openai"] .rail-button:hover,body[data-reference-theme="openai"] .rail-button.active{background:#343541;color:#fff;box-shadow:none}body[data-reference-theme="openai"] .rail-mark{background:#10a37f;border-radius:50%}body[data-reference-theme="openai"] .reference-sidebar{background:#f7f7f8;border-right:1px solid #e5e5e5}body[data-reference-theme="openai"] .reference-brand{border-color:#e5e5e5}body[data-reference-theme="openai"] .reference-brand-mark{background:#10a37f;border-radius:50%}body[data-reference-theme="openai"] .team{background:#fff;border-color:#e5e5e5}body[data-reference-theme="openai"] .reference-sidebar nav button.reference-nav-item.active,body[data-reference-theme="openai"] .reference-sidebar nav button.reference-nav-item:hover{background:#e9e9e9;color:#2f2f2f;box-shadow:none}body[data-reference-theme="openai"] .reference-sidebar nav button.reference-nav-item.active .nav-icon,body[data-reference-theme="openai"] .reference-sidebar nav button.reference-nav-item:hover .nav-icon{color:#10a37f}body[data-reference-theme="openai"] .reference-main{background:#fff}body[data-reference-theme="openai"] .reference-banner{background:#f7f7f8;color:#676767;border-bottom:1px solid #e5e5e5}body[data-reference-theme="openai"] header,body[data-reference-theme="openai"] .reference-tabs{background:#fff}body[data-reference-theme="openai"] .reference-layout{grid-template-columns:320px minmax(420px,1fr) 280px}body[data-reference-theme="openai"] .thread-list,body[data-reference-theme="openai"] .thread-info{background:#fff}body[data-reference-theme="openai"] .thread-view{background:#fff}body[data-reference-theme="openai"] .thread-item:hover,body[data-reference-theme="openai"] .thread-item.active{background:#f7f7f8}body[data-reference-theme="openai"] .message .bubble{border:0}body[data-reference-theme="openai"] .message.out .bubble{background:#f7f7f8;border:0}body[data-reference-theme="openai"] .reply-box{border:1px solid #e5e5e5;margin:12px 18px;border-radius:14px;box-shadow:0 1px 5px #00000014}body[data-reference-theme="openai"] .reply-box button{background:#10a37f;border-radius:50%}body[data-reference-theme="openai"] .reference-theme-control select{color:#2f2f2f;background:#fff}
@media(max-width:1200px){body[data-reference-theme="assistant"] .reference-app{grid-template-columns:230px minmax(0,1fr)}body[data-reference-theme="assistant"] .reference-layout{grid-template-columns:280px minmax(380px,1fr) 260px}}
@media(max-width:900px){body[data-reference-theme="assistant"] .reference-app{grid-template-columns:58px minmax(0,1fr)}body[data-reference-theme="assistant"] .reference-sidebar{width:58px;padding:14px 7px}body[data-reference-theme="assistant"] .reference-brand span,.reference-workspace-label,body[data-reference-theme="assistant"] .team,body[data-reference-theme="assistant"] .sidebar-section-label,body[data-reference-theme="assistant"] .sidebar-shortcut{display:none}body[data-reference-theme="assistant"] .reference-sidebar nav button.reference-nav-item span:not(.nav-icon),body[data-reference-theme="assistant"] .reference-sidebar .sidebar-foot a{display:none}body[data-reference-theme="assistant"] .reference-sidebar nav button.reference-nav-item{justify-content:center}body[data-reference-theme="assistant"] .reference-layout{grid-template-columns:280px minmax(340px,1fr);padding:0 15px 15px}body[data-reference-theme="vercel"] .reference-app,body[data-reference-theme="openai"] .reference-app{grid-template-columns:58px 190px minmax(0,1fr)}}

/* Keep the navigation rails visible while the inbox content scrolls. */
.reference-rail,.reference-sidebar{position:sticky;top:0;height:100vh;min-height:100vh;align-self:start;overflow-y:auto;z-index:30}
@media(max-width:650px){.reference-rail{position:sticky;height:100vh}.reference-sidebar{position:static;height:auto;min-height:0;overflow:hidden}}
@media(max-width:650px){.header-reference-link{font-size:0;padding:7px 9px}.header-reference-link::before{content:"◈";font-size:14px}}

/* Keep the global navigation fixed and reveal labels when the pointer enters it. */
body:not([data-reference-theme="assistant"]){--reference-rail-width:64px;--reference-sidebar-width:224px}
body[data-reference-theme="vercel"]{--reference-sidebar-width:240px}
body[data-reference-theme="openai"]{--reference-sidebar-width:220px}
@media(min-width:651px){
  body:not([data-reference-theme="assistant"]) .reference-app{display:block;min-height:100vh;padding-left:calc(var(--reference-rail-width) + var(--reference-sidebar-width))}
  body:not([data-reference-theme="assistant"]) .reference-rail{position:fixed;left:0;top:0;bottom:0;width:var(--reference-rail-width);height:100vh;min-height:100vh;z-index:100;overflow-x:hidden;overflow-y:auto;transition:width .18s ease,box-shadow .18s ease}
  body:not([data-reference-theme="assistant"]) .reference-sidebar{position:fixed;left:var(--reference-rail-width);top:0;width:var(--reference-sidebar-width);height:100vh;min-height:100vh;z-index:90;overflow-y:auto}
  body:not([data-reference-theme="assistant"]) .reference-main{width:100%;min-width:0}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover{width:190px;box-shadow:10px 0 30px #06102c66}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover .rail-button{width:100%;display:flex;align-items:center;justify-content:flex-start;gap:11px;padding-left:13px}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover .rail-button::after{content:attr(aria-label);font-size:12px;white-space:nowrap;font-weight:600}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover .rail-user{width:42px}
}

/* Channel account controls: keep mode, probe result, and every credential visible together. */
.reference-account-probe{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;margin:10px 0 8px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--page,#f7f8fa);color:var(--dark)}
.reference-account-probe>div:first-child{display:grid;gap:3px;min-width:0}.reference-account-probe>div:first-child strong{font-size:12px}.reference-account-probe>div:first-child .reference-muted{font-size:10px}.reference-account-probe-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.reference-account-probe>small{grid-column:1/-1;color:var(--muted);font-size:10px;line-height:1.4;overflow-wrap:anywhere}
.reference-account-requirement{margin:0 0 12px;padding:8px 10px;border-left:3px solid var(--blue);background:var(--page,#f7f8fa);color:var(--muted);font-size:10px;line-height:1.45}.reference-credential-editors{display:grid;gap:10px}.reference-credential-editor{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--page,#f7f8fa)}.reference-credential-editor .reference-setting-field{margin:0}.reference-credential-editor .reference-actions{justify-content:flex-end}
@media(max-width:650px){.reference-account-probe{grid-template-columns:1fr}.reference-account-probe-actions{justify-content:flex-start}.reference-account-requirement{font-size:11px}.reference-credential-editor{grid-template-columns:1fr}.reference-credential-editor .reference-actions{justify-content:flex-start}}

/* Final navigation behavior: click-to-expand on desktop, drawer on mobile. */
.reference-nav-backdrop{display:none;position:fixed;inset:0;background:#06102c99;z-index:150}
.mobile-nav-toggle{display:none;border:1px solid var(--line);background:var(--surface,#fff);color:var(--dark);width:34px;height:34px;border-radius:9px;cursor:pointer;font-size:17px;place-items:center}
.reference-header-heading{display:flex;align-items:center;gap:10px;min-width:0}
@media(min-width:651px){
  .reference-app[data-nav-expanded="false"]{padding-left:var(--reference-nav-collapsed-width)!important}
  .reference-app[data-nav-expanded="true"]{padding-left:var(--reference-nav-expanded-width)!important}
  .reference-sidebar[data-nav-expanded="false"],
  .reference-sidebar[data-nav-expanded="false"]:hover{width:var(--reference-nav-collapsed-width)!important;box-shadow:none!important}
  .reference-sidebar[data-nav-expanded="true"],
  .reference-sidebar[data-nav-expanded="true"]:hover{width:var(--reference-nav-expanded-width)!important;box-shadow:10px 0 30px #06102c44!important}
  .reference-sidebar[data-nav-expanded="false"] .reference-brand{justify-content:center!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .reference-brand>span,
  .reference-sidebar[data-nav-expanded="false"] .reference-workspace-label,
  .reference-sidebar[data-nav-expanded="false"] .team,
  .reference-sidebar[data-nav-expanded="false"] .sidebar-section-label{display:none!important}
  .reference-sidebar[data-nav-expanded="false"] nav button.reference-nav-item{justify-content:center!important;gap:0!important;padding-left:0!important;padding-right:0!important;font-size:0!important}
  .reference-sidebar[data-nav-expanded="false"] nav button.reference-nav-item .nav-icon{font-size:15px!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut{justify-content:center!important;gap:0!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut span:not(:first-child),
  .reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut small{display:none!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot a,
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot button{font-size:0!important;text-align:center!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot a::before{content:"↗";font-size:14px}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot button::before{content:"⇥";font-size:14px}
  .reference-sidebar[data-nav-expanded="false"]:hover .reference-brand>span,
  .reference-sidebar[data-nav-expanded="false"]:hover .reference-workspace-label,
  .reference-sidebar[data-nav-expanded="false"]:hover .team,
  .reference-sidebar[data-nav-expanded="false"]:hover .sidebar-section-label,
  .reference-sidebar[data-nav-expanded="false"]:hover .sidebar-shortcut span:not(:first-child),
  .reference-sidebar[data-nav-expanded="false"]:hover .sidebar-shortcut small{display:none!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand>span,
  .reference-sidebar[data-nav-expanded="true"] .reference-workspace-label,
  .reference-sidebar[data-nav-expanded="true"] .team,
  .reference-sidebar[data-nav-expanded="true"] .sidebar-section-label{display:block!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand{justify-content:space-between!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] nav button.reference-nav-item{justify-content:flex-start!important;gap:10px!important;padding-left:10px!important;padding-right:10px!important;font-size:13px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut{justify-content:flex-start!important;gap:9px!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut span:not(:first-child),
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut small{display:inline!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a,
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot button{font-size:12px!important;text-align:left!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a::before,
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot button::before{display:none!important}
}
@media(max-width:650px){
  .reference-app{display:block!important;padding-left:0!important;min-height:100vh}
  .reference-main{width:100%!important;min-width:0}
  .mobile-nav-toggle{display:inline-grid}
  .reference-sidebar,
  .reference-sidebar:hover{position:fixed!important;left:0!important;top:0!important;width:min(260px,calc(100vw - 24px))!important;height:100vh!important;min-height:100vh!important;padding:0 14px 16px!important;z-index:200!important;transform:translateX(-105%)!important;transition:transform .2s ease,box-shadow .2s ease!important;box-shadow:8px 0 30px #06102c33!important}
  .reference-app[data-nav-expanded="true"] .reference-sidebar,
  .reference-app[data-nav-expanded="true"] .reference-sidebar:hover{transform:translateX(0)!important}
  .reference-app[data-nav-expanded="true"] .reference-nav-backdrop{display:block!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand>span,
  .reference-sidebar[data-nav-expanded="true"] .reference-workspace-label,
  .reference-sidebar[data-nav-expanded="true"] .team,
  .reference-sidebar[data-nav-expanded="true"] .sidebar-section-label{display:block!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand{justify-content:space-between!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] nav button.reference-nav-item{display:flex!important;justify-content:flex-start!important;gap:10px!important;padding-left:10px!important;padding-right:10px!important;font-size:13px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut{display:flex!important;justify-content:flex-start!important;gap:9px!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut span:not(:first-child),
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut small{display:inline!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a,
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot button{font-size:12px!important;text-align:left!important;padding-left:10px!important;padding-right:10px!important}
  .reference-layout{grid-template-columns:1fr!important}
}

/* All four skins share one functional, collapsible workspace navigation. */
body{--reference-nav-collapsed-width:64px;--reference-nav-expanded-width:224px}
body[data-reference-theme="assistant"]{--reference-nav-expanded-width:260px}
body[data-reference-theme="vercel"]{--reference-nav-expanded-width:240px}
body[data-reference-theme="openai"]{--reference-nav-expanded-width:220px}
.reference-app{display:block!important;min-height:100vh;padding-left:var(--reference-nav-collapsed-width)!important}
.reference-sidebar{position:fixed!important;left:0!important;top:0!important;width:var(--reference-nav-collapsed-width)!important;height:100vh!important;min-height:100vh!important;padding:0 8px 16px!important;z-index:100!important;overflow-x:hidden!important;overflow-y:auto!important;transition:width .18s ease,box-shadow .18s ease}
.reference-sidebar:hover{width:var(--reference-nav-expanded-width)!important;box-shadow:10px 0 30px #06102c44}
.reference-main{width:100%!important;min-width:0}
.reference-sidebar:not(:hover) .reference-brand{justify-content:center;padding:0}
.reference-sidebar:not(:hover) .reference-brand>span,
.reference-sidebar:not(:hover) .reference-workspace-label,
.reference-sidebar:not(:hover) .team,
.reference-sidebar:not(:hover) .sidebar-section-label{display:none}
.reference-sidebar:not(:hover) nav button.reference-nav-item{justify-content:center;gap:0;padding-left:0;padding-right:0;font-size:0}
.reference-sidebar:not(:hover) .sidebar-shortcut{justify-content:center;gap:0;padding-left:0;padding-right:0}
.reference-sidebar:not(:hover) .sidebar-shortcut span:not(:first-child),
.reference-sidebar:not(:hover) .sidebar-shortcut small{display:none}
.reference-sidebar:not(:hover) .sidebar-foot a,
.reference-sidebar:not(:hover) .sidebar-foot button{font-size:0;text-align:center;padding-left:0;padding-right:0}
.reference-sidebar:not(:hover) .sidebar-foot a::before{content:"↗";font-size:14px}
.reference-sidebar:not(:hover) .sidebar-foot button::before{content:"⇥";font-size:14px}
.reference-sidebar:hover .reference-brand>span,
.reference-sidebar:hover .reference-workspace-label,
.reference-sidebar:hover .team,
.reference-sidebar:hover .sidebar-section-label{display:block}
.reference-sidebar:hover nav button.reference-nav-item{justify-content:flex-start;gap:10px;padding-left:10px;padding-right:10px;font-size:13px}
.reference-sidebar:hover .sidebar-shortcut{justify-content:flex-start;gap:9px;padding-left:10px;padding-right:10px}
.reference-sidebar:hover .sidebar-shortcut span:not(:first-child),
.reference-sidebar:hover .sidebar-shortcut small{display:inline}
.reference-sidebar:hover .sidebar-foot a,
.reference-sidebar:hover .sidebar-foot button{font-size:12px;text-align:left;padding-left:10px;padding-right:10px}
.reference-sidebar:hover .sidebar-foot a::before,
.reference-sidebar:hover .sidebar-foot button::before{display:none}
.reference-sidebar-note{padding:9px 10px;color:#96989f;font-size:10px;line-height:1.4}
.reference-credential-list{display:grid;gap:7px;margin-bottom:14px}
.reference-credential-status{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:7px 9px;border:1px solid var(--line);border-radius:7px;background:var(--page,#f7f8fa);font-size:11px;color:var(--dark)}
.reference-credential-status .pill{margin:0}
.reference-code{user-select:all}
@media(max-width:650px){
  body:not([data-reference-theme="assistant"]) .reference-app{display:block;min-height:100vh;padding-left:58px}
  body:not([data-reference-theme="assistant"]) .reference-rail{position:fixed;left:0;top:0;bottom:0;width:58px;height:100vh;min-height:100vh;z-index:100;overflow-x:hidden;overflow-y:auto;transition:width .18s ease}
  body:not([data-reference-theme="assistant"]) .reference-sidebar{position:static;width:0;height:auto;min-height:0;padding:0;border:0;overflow:hidden}
  body:not([data-reference-theme="assistant"]) .reference-main{width:100%;min-width:0}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover{width:180px}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover .rail-button{width:100%;display:flex;align-items:center;justify-content:flex-start;gap:10px;padding-left:12px}
  body:not([data-reference-theme="assistant"]) .reference-rail:hover .rail-button::after{content:attr(aria-label);font-size:12px;white-space:nowrap}
}

/* Vercel／OpenAI skins use the same collapsible navigation treatment for the secondary menu. */
@media(min-width:651px){
  body[data-reference-theme="vercel"] .reference-app,
  body[data-reference-theme="openai"] .reference-app{padding-left:calc(var(--reference-rail-width) + 64px)}
  body[data-reference-theme="vercel"] .reference-sidebar,
  body[data-reference-theme="openai"] .reference-sidebar{left:var(--reference-rail-width);width:64px;padding:0 8px 16px;overflow-x:hidden;transition:width .18s ease,box-shadow .18s ease}
  body[data-reference-theme="vercel"] .reference-sidebar:hover,
  body[data-reference-theme="openai"] .reference-sidebar:hover{width:var(--reference-sidebar-width);box-shadow:10px 0 30px #06102c44}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .reference-brand,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .reference-brand{justify-content:center;padding:0}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .reference-brand>span,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .reference-brand>span,
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .reference-workspace-label,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .reference-workspace-label,
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .team,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .team,
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-section-label,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-section-label{display:none}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) nav button.reference-nav-item,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) nav button.reference-nav-item{justify-content:center;gap:0;padding-left:0;padding-right:0;font-size:0}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-shortcut,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-shortcut{justify-content:center;gap:0;padding-left:0;padding-right:0}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-shortcut span:not(:first-child),
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-shortcut span:not(:first-child),
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-shortcut small,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-shortcut small{display:none}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-foot a,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-foot a,
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-foot button,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-foot button{font-size:0;text-align:center;padding-left:0;padding-right:0}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-foot a::before,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-foot a::before{content:"↗";font-size:14px}
  body[data-reference-theme="vercel"] .reference-sidebar:not(:hover) .sidebar-foot button::before,
  body[data-reference-theme="openai"] .reference-sidebar:not(:hover) .sidebar-foot button::before{content:"⇥";font-size:14px}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .reference-brand>span,
  body[data-reference-theme="openai"] .reference-sidebar:hover .reference-brand>span{display:inline}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .reference-workspace-label,
  body[data-reference-theme="openai"] .reference-sidebar:hover .reference-workspace-label,
  body[data-reference-theme="vercel"] .reference-sidebar:hover .team,
  body[data-reference-theme="openai"] .reference-sidebar:hover .team,
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-section-label,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-section-label{display:block}
  body[data-reference-theme="vercel"] .reference-sidebar:hover nav button.reference-nav-item,
  body[data-reference-theme="openai"] .reference-sidebar:hover nav button.reference-nav-item{justify-content:flex-start;gap:10px;padding-left:10px;padding-right:10px;font-size:13px}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-shortcut,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-shortcut{justify-content:flex-start;gap:9px;padding-left:10px;padding-right:10px}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-shortcut span:not(:first-child),
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-shortcut span:not(:first-child),
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-shortcut small,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-shortcut small{display:inline}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-foot a,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-foot a,
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-foot button,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-foot button{font-size:12px;text-align:left;padding-left:10px;padding-right:10px}
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-foot a::before,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-foot a::before,
  body[data-reference-theme="vercel"] .reference-sidebar:hover .sidebar-foot button::before,
  body[data-reference-theme="openai"] .reference-sidebar:hover .sidebar-foot button::before{display:none}
}

/* Final override: the sidebar expands by click on desktop and becomes a drawer on mobile. */
@media(min-width:651px){
  .reference-app[data-nav-expanded="false"]{padding-left:var(--reference-nav-collapsed-width)!important}
  .reference-app[data-nav-expanded="true"]{padding-left:var(--reference-nav-expanded-width)!important}
  .reference-sidebar[data-nav-expanded="false"],.reference-sidebar[data-nav-expanded="false"]:hover{width:var(--reference-nav-collapsed-width)!important;box-shadow:none!important}
  .reference-sidebar[data-nav-expanded="true"],.reference-sidebar[data-nav-expanded="true"]:hover{width:var(--reference-nav-expanded-width)!important;box-shadow:10px 0 30px #06102c44!important}
  .reference-sidebar[data-nav-expanded="false"] .reference-brand{justify-content:center!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .reference-brand>span,.reference-sidebar[data-nav-expanded="false"] .reference-workspace-label,.reference-sidebar[data-nav-expanded="false"] .team,.reference-sidebar[data-nav-expanded="false"] .sidebar-section-label{display:none!important}
  .reference-sidebar[data-nav-expanded="false"] nav button.reference-nav-item{justify-content:center!important;gap:0!important;padding-left:0!important;padding-right:0!important;font-size:0!important}
  .reference-sidebar[data-nav-expanded="false"] nav button.reference-nav-item .nav-icon{font-size:15px!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut{justify-content:center!important;gap:0!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut span:not(:first-child),.reference-sidebar[data-nav-expanded="false"] .sidebar-shortcut small{display:none!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot a,.reference-sidebar[data-nav-expanded="false"] .sidebar-foot button{font-size:0!important;text-align:center!important;padding-left:0!important;padding-right:0!important}
  .reference-sidebar[data-nav-expanded="false"] .sidebar-foot a::before{content:"↗";font-size:14px}.reference-sidebar[data-nav-expanded="false"] .sidebar-foot button::before{content:"⇥";font-size:14px}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand>span,.reference-sidebar[data-nav-expanded="true"] .reference-workspace-label,.reference-sidebar[data-nav-expanded="true"] .team,.reference-sidebar[data-nav-expanded="true"] .sidebar-section-label{display:block!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand{justify-content:space-between!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] nav button.reference-nav-item{justify-content:flex-start!important;gap:10px!important;padding-left:10px!important;padding-right:10px!important;font-size:13px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut{justify-content:flex-start!important;gap:9px!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut span:not(:first-child),.reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut small{display:inline!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a,.reference-sidebar[data-nav-expanded="true"] .sidebar-foot button{font-size:12px!important;text-align:left!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a::before,.reference-sidebar[data-nav-expanded="true"] .sidebar-foot button::before{display:none!important}
}
@media(max-width:650px){
  .reference-app{display:block!important;padding-left:0!important;min-height:100vh}.reference-main{width:100%!important;min-width:0}.mobile-nav-toggle{display:inline-grid}
  .reference-sidebar,.reference-sidebar:hover{position:fixed!important;left:0!important;top:0!important;width:min(260px,calc(100vw - 24px))!important;height:100vh!important;min-height:100vh!important;padding:0 14px 16px!important;z-index:200!important;transform:translateX(-105%)!important;transition:transform .2s ease,box-shadow .2s ease!important;box-shadow:8px 0 30px #06102c33!important}
  .reference-app[data-nav-expanded="true"] .reference-sidebar,.reference-app[data-nav-expanded="true"] .reference-sidebar:hover{transform:translateX(0)!important}
  .reference-app[data-nav-expanded="true"] .reference-nav-backdrop{display:block!important}.reference-layout{grid-template-columns:1fr!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand>span,.reference-sidebar[data-nav-expanded="true"] .reference-workspace-label,.reference-sidebar[data-nav-expanded="true"] .team,.reference-sidebar[data-nav-expanded="true"] .sidebar-section-label{display:block!important}
  .reference-sidebar[data-nav-expanded="true"] .reference-brand{justify-content:space-between!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] nav button.reference-nav-item{display:flex!important;justify-content:flex-start!important;gap:10px!important;padding-left:10px!important;padding-right:10px!important;font-size:13px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut{display:flex!important;justify-content:flex-start!important;gap:9px!important;padding-left:10px!important;padding-right:10px!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut span:not(:first-child),.reference-sidebar[data-nav-expanded="true"] .sidebar-shortcut small{display:inline!important}
  .reference-sidebar[data-nav-expanded="true"] .sidebar-foot a,.reference-sidebar[data-nav-expanded="true"] .sidebar-foot button{font-size:12px!important;text-align:left!important;padding-left:10px!important;padding-right:10px!important}
  body{overflow-x:hidden!important}
  header{height:auto!important;min-height:78px;padding:12px 15px!important;gap:8px}
  .header-tools{min-width:0;max-width:calc(100vw - 58px);gap:6px;overflow:hidden;flex-shrink:0}
  .header-tools>#reference-api,.header-tools>.header-link:not(.header-admin-link),.header-tools>.avatar{display:none!important}
  .header-tools>.header-admin-link{display:block!important;max-width:132px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}
.inbox-note{margin:0 14px 8px;padding:7px 9px;border:1px solid #e8edf5;border-radius:7px;background:#f7f9fc;color:#8a96a8;font-size:10px;line-height:1.5}
.platform-badge{display:inline-flex;align-items:center;gap:6px;vertical-align:middle;color:var(--dark);font-size:11px;font-weight:700}
.platform-glyph{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:8px;color:#fff;font-size:10px;letter-spacing:-.04em;line-height:1}
.platform-line .platform-glyph{background:#06c755}.platform-wechat .platform-glyph{background:#07c160}.platform-messenger .platform-glyph{background:#168aff}.platform-whatsapp .platform-glyph{background:#25d366}.platform-unknown .platform-glyph{background:#8491a8}
.thread-title{display:inline-flex;align-items:center;gap:7px;min-width:0}.thread-title .platform-badge{flex:0 0 auto}.thread-title .platform-glyph{width:22px;height:22px;border-radius:7px}.thread-title>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.thread-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.thread-heading>div{display:flex;align-items:center;gap:10px;min-width:0}.thread-heading h3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-heading .platform-label{display:none}.thread-message-count{flex:0 0 auto;color:var(--muted);font-size:10px}
.message-downloads{display:grid;gap:7px;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}.download-title{color:var(--muted);font-size:11px;font-weight:700}.download-link{display:flex;align-items:center;gap:8px;padding:8px 9px;border:1px solid var(--line);border-radius:8px;background:#f8faff;color:var(--blue);text-decoration:none;text-align:left}.download-link:hover{background:#edf4ff;border-color:#cbdcff}.download-icon{display:grid;place-items:center;width:23px;height:23px;border-radius:6px;background:#e2ecff;color:var(--blue);font-weight:800}.download-link span:last-child{display:grid;gap:2px;min-width:0}.download-link strong{font-size:11px;overflow-wrap:anywhere}.download-link small{color:var(--muted);font-size:9px;overflow-wrap:anywhere}
.mini-timeline-event{display:block!important;padding:0!important;overflow:hidden}.mini-timeline-event>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px;cursor:pointer;list-style:none}.mini-timeline-event>summary::-webkit-details-marker{display:none}.mini-timeline-event>summary:hover{background:#f5f8ff}.timeline-summary-main{display:inline-flex;align-items:center;gap:6px;min-width:0}.timeline-summary-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mini-timeline-event .pill{float:none!important;flex:0 0 auto}.mini-timeline-event>summary time{flex:0 0 auto;color:#9aa7bb;font-size:10px}.timeline-detail{padding:0 9px 10px;border-top:1px solid #edf1f6}.timeline-content{margin-top:8px;padding:7px 8px;border-radius:7px;background:#f7f9fc;color:#42516b;overflow-wrap:anywhere}.timeline-detail pre{max-height:180px;overflow:auto;margin:8px 0 0;padding:7px;border-radius:6px;background:#f5f7fb;color:#63718a;font:10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.timeline-reason,.timeline-meta{margin-top:8px}
.inbox-status-guide{display:flex;flex-wrap:wrap;gap:8px 18px;padding:8px 27px;border-bottom:1px solid var(--line);background:#fbfcfe;color:var(--muted);font-size:11px;line-height:1.45}.inbox-status-guide strong{color:var(--dark)}.reference-tabs b{min-width:18px;text-align:center}.thread-preview{margin:5px 0 0!important}.thread-stats,.conversation-state{display:flex;align-items:center;flex-wrap:wrap;gap:5px;margin-top:8px}.thread-stat{display:inline-flex;align-items:center;min-height:19px;border-radius:99px;padding:2px 7px;background:#f0f3f8;color:#687792;font-size:10px;line-height:1.2;white-space:nowrap}.thread-stat.unread{background:#fff0f2;color:#c63853;font-weight:700}.thread-stat.read{background:#eef8f2;color:#238653}.thread-stat.handoff{background:#edf3ff;color:var(--blue)}.pill.human{background:#fff0e4;color:#a85b13}.info-help{padding:8px 9px;border:1px solid #e7edf6;border-radius:7px;background:#f8faff;color:#748199!important;font-size:11px!important;line-height:1.5!important}.conversation-state{margin:0 0 10px}
.sidebar-shortcut[data-reference-view]{width:100%;border:0;background:transparent;text-align:left;cursor:pointer;font:inherit}.sidebar-shortcut[data-reference-view]:hover,.sidebar-shortcut[data-reference-view].active{background:#edf4ff;color:var(--blue)}.sidebar-shortcut[data-reference-view].active{box-shadow:inset 3px 0 var(--blue);font-weight:700}.sidebar-shortcut[data-reference-view] small{font-size:10px}.reference-table td>small,.reference-table td .reference-inline-error{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.45}.reference-inline-error{color:#c73853!important}.reference-code{display:block;margin-top:5px;color:#52637f;font:10px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;overflow-wrap:anywhere}.reference-four-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.reference-actions a.reference-button{display:inline-flex;align-items:center;text-decoration:none}.reference-loading{border:1px dashed #cbd8ee;border-radius:8px;background:#f8faff}.reference-panel .reference-table .platform-badge{white-space:nowrap}.reference-progress{height:7px;margin:10px 0 7px;border-radius:999px;background:#e6ebf4;overflow:hidden}.reference-progress span{display:block;height:100%;border-radius:inherit;background:var(--blue,#2563eb);transition:width .25s ease}
.reference-analytics-head{align-items:center}.reference-analytics-period{display:grid;gap:5px;color:var(--muted);font-size:11px}.reference-analytics-period select{border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--dark);padding:9px 28px 9px 10px;font:inherit}.reference-analytics-window{margin:-8px 0 18px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted);font-size:11px}.reference-analytics-window strong{color:var(--dark)}.reference-analytics-window span{margin-left:8px}.reference-analytics-cards{grid-template-columns:repeat(4,minmax(0,1fr))}.reference-analytics-cards .reference-card{min-height:108px}.reference-analytics-cards .reference-card span{line-height:1.5}.reference-analytics-columns{align-items:start}.reference-analytics-table{min-width:720px}.reference-analytics-channel-link{padding:0;border:0;background:none;color:var(--dark);font:inherit;font-weight:700;cursor:pointer;text-decoration:underline;text-decoration-color:#cfd5dd;text-underline-offset:3px}.reference-analytics-channel-link:hover{color:var(--blue);text-decoration-color:currentColor}.reference-analytics-trend{display:grid;gap:11px}.reference-analytics-trend-row{display:grid;grid-template-columns:76px minmax(90px,1fr) 36px;gap:8px;align-items:center;font-size:11px}.reference-analytics-trend-row time{color:var(--muted);white-space:nowrap}.reference-analytics-trend-row strong{text-align:right;color:var(--dark)}.reference-analytics-trend-row small{grid-column:2/-1;color:var(--muted);margin-top:-5px}.reference-analytics-trend-bar{height:8px;background:#edf0f3;border-radius:999px;overflow:hidden}.reference-analytics-trend-bar i{display:block;height:100%;border-radius:inherit;background:#202123}.reference-analytics-definition{margin:4px 0 18px;line-height:1.6}
@media(max-width:1100px){.reference-four-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.reference-four-cards{grid-template-columns:1fr}.reference-table{min-width:720px}.reference-content-head .reference-actions{display:flex;flex-wrap:wrap}}
@media(max-width:900px){.reference-analytics-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.reference-analytics-cards{grid-template-columns:1fr}.reference-analytics-head{display:block}.reference-analytics-window span{display:block;margin:5px 0 0}.reference-analytics-trend-row{grid-template-columns:70px minmax(70px,1fr) 34px}}
.reference-probe-result{display:block;min-width:48px;color:var(--muted);font-size:10px;line-height:1.3}.reference-probe-result.success{color:#18794e;font-weight:700}.reference-probe-result.error{color:#c73853;font-weight:700}.reference-probe-result.pending{color:#a85b13}
.reference-analytics-filters{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:9px;align-items:end;margin:0 0 16px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fbfcfe}.reference-analytics-filters label{display:grid;gap:5px;color:var(--muted);font-size:10px}.reference-analytics-filters input,.reference-analytics-filters select{width:100%;min-width:0;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--dark);padding:8px;font:inherit;font-size:11px}.reference-analytics-filter-actions{display:flex;gap:6px;flex-wrap:wrap}.reference-analytics-compare{margin:0 0 16px;color:var(--muted);font-size:11px;line-height:1.5}.reference-analytics-compare strong{color:var(--dark)}.reference-analytics-latency{display:grid;gap:9px}.reference-analytics-latency>div{display:grid;grid-template-columns:70px 1fr;gap:2px 8px;padding:8px 9px;border:1px solid var(--line);border-radius:8px;background:#fbfcfe}.reference-analytics-latency small{grid-row:1/3;color:var(--muted)}.reference-analytics-latency strong{color:var(--dark)}.reference-analytics-latency span{color:var(--muted);font-size:10px}.reference-analytics-ratio{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}.reference-analytics-ratio strong{display:block;color:var(--dark);font-size:20px}.reference-analytics-ratio span{display:block;color:var(--muted);font-size:10px}.reference-analytics-cost-total{margin-bottom:5px;color:var(--dark);font-size:22px;font-weight:800}.reference-analytics-rule-form{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:7px;margin-bottom:12px}.reference-analytics-rule-form input,.reference-analytics-rule-form select{min-width:0;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--dark);padding:8px;font:inherit;font-size:11px}.reference-analytics-rule-form .reference-button{white-space:nowrap}.reference-analytics-table td small{display:block;margin-top:3px;color:var(--muted);font-size:9px}@media(max-width:1050px){.reference-analytics-filters{grid-template-columns:repeat(4,minmax(120px,1fr))}.reference-analytics-filter-actions{grid-column:span 2}.reference-analytics-rule-form{grid-template-columns:1fr 1fr}.reference-analytics-rule-form input:first-child{grid-column:1/-1}}@media(max-width:650px){.reference-analytics-filters{grid-template-columns:1fr 1fr}.reference-analytics-filter-actions{grid-column:1/-1}.reference-analytics-rule-form{grid-template-columns:1fr}.reference-analytics-rule-form input:first-child{grid-column:auto}}

/* Sidebar control: show a panel outline with a directional chevron instead of
   the ambiguous text glyph. The direction follows the actual sidebar state. */
.sidebar-collapse{position:relative;display:grid;place-items:center;width:30px;height:30px;flex:0 0 30px;padding:0;border:1px solid transparent;border-radius:7px;color:#8290a6;font-size:0!important;line-height:1;cursor:pointer;transition:color .15s ease,background .15s ease,border-color .15s ease}
.sidebar-collapse:hover{color:var(--blue);background:#edf4ff;border-color:#dbe7ff}
.sidebar-collapse::before{content:"";width:17px;height:13px;border:1.5px solid currentColor;border-radius:3px;background:linear-gradient(to right,transparent 0 4px,currentColor 4px 5.5px,transparent 5.5px 100%);box-sizing:border-box}
.sidebar-collapse::after{content:"";position:absolute;right:5px;top:11px;width:5px;height:5px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .15s ease,left .15s ease,right .15s ease}
.reference-sidebar[data-nav-expanded="true"] .sidebar-collapse::after{right:auto;left:5px;transform:rotate(135deg)}

/* Auth gate: do not flash the login form while the HttpOnly session is being
   checked after a reload. The form appears only when /api/admin/me fails. */
#reference-login:not(.auth-failed):not(.hidden) .login-panel form,#reference-login:not(.auth-failed):not(.hidden) #reference-error{display:none}
#reference-login:not(.auth-failed):not(.connection-failed):not(.hidden) .login-panel::after{content:"正在恢復登入狀態…";display:block;margin-top:22px;padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:#f8faff;color:var(--muted);font-size:13px;text-align:center;line-height:1.5}
.reference-connection-status{position:fixed;top:12px;left:50%;transform:translateX(-50%);z-index:10000;display:flex;align-items:center;gap:12px;width:max-content;max-width:calc(100vw - 24px);box-sizing:border-box;padding:12px 16px;border:1px solid #e5b34c;border-radius:9px;background:#fff8e6;color:#694c0d;box-shadow:0 3px 12px #0002;font-size:13px;line-height:1.5}
.reference-connection-status span{min-width:0;overflow-wrap:anywhere}.reference-connection-status button{flex-shrink:0;cursor:pointer}.reference-connection-status.hidden{display:none}
.reference-test-toggle{display:inline-flex;align-items:center;gap:5px;margin-left:auto;color:var(--muted);font-size:11px;white-space:nowrap}.reference-test-toggle input{accent-color:var(--blue)}
.reference-test-toggle select{border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--dark);padding:4px 7px;font-size:11px}.reply-status{min-height:18px;margin-top:8px;color:var(--muted);font-size:11px;line-height:1.55}.reply-status.pending{color:#8b650e}.reply-status.success{color:#238653}.reply-status.warning{color:#a26208;background:#fff8e8;border-radius:6px;padding:6px 8px}.reply-status.error{color:#c63853;background:#fff0f2;border:1px solid #ffd5db;border-radius:6px;padding:6px 8px}.reply-status small{font-size:10px}.reply-box button:disabled{opacity:.65;cursor:wait}
.conversation-avatar{display:inline-grid;place-items:center;width:34px;height:34px;flex:0 0 34px;overflow:hidden;border:1px solid var(--line);border-radius:50%;background:var(--page);color:var(--blue);font-size:12px;font-weight:800;vertical-align:middle}.contact-avatar-image{display:block;width:100%;height:100%;object-fit:cover}.contact-avatar-fallback{display:grid;place-items:center;width:100%;height:100%}.thread-avatar{width:24px;height:24px;flex-basis:24px;font-size:10px;border-radius:8px}.header-avatar{width:38px;height:38px;flex-basis:38px}.contact-summary{display:flex;align-items:center;gap:9px;margin:8px 0 10px}.contact-summary>div{display:grid;gap:3px;min-width:0}.contact-summary strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.contact-summary small,.participant-row small{color:var(--muted);font-size:10px;overflow-wrap:anywhere}.participant-list{display:grid;gap:6px;margin-top:10px;padding-top:9px;border-top:1px solid var(--line)}.participant-row{display:flex;align-items:center;gap:7px;min-width:0}.participant-row>span:last-child{display:grid;gap:2px;min-width:0}.participant-row strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.participant-avatar{width:24px;height:24px;flex-basis:24px;font-size:9px;border-radius:7px}.message-sender{margin:4px 0 3px;color:var(--muted);font-size:10px;font-weight:700}.message.out .message-sender{text-align:right}

/* Inbox workspace: keep the four zones fixed while the message column scrolls on its own. */
body.reference-inbox-active .reference-main{height:100vh;min-height:0;overflow:hidden;display:flex;flex-direction:column}
body.reference-inbox-active .reference-main>header{flex:0 0 auto}
body.reference-inbox-active #reference-inbox-view{display:flex;flex:1 1 auto;flex-direction:column;min-height:0;overflow:hidden}
body.reference-inbox-active #reference-inbox-view .reference-tabs,body.reference-inbox-active #reference-inbox-view .inbox-status-guide{flex:0 0 auto}
body.reference-inbox-active #reference-inbox-view .reference-layout{flex:1 1 auto;height:auto;min-height:0;overflow:hidden}
body.reference-inbox-active #reference-inbox-view .thread-list,body.reference-inbox-active #reference-inbox-view .thread-view,body.reference-inbox-active #reference-inbox-view .thread-info{min-height:0;min-width:0}
body.reference-inbox-active #reference-inbox-view .thread-list,body.reference-inbox-active #reference-inbox-view .thread-info{overflow-y:auto;overscroll-behavior:contain}
body.reference-inbox-active #reference-inbox-view .thread-view{overflow:hidden;overscroll-behavior:contain}
body.reference-inbox-active #reference-inbox-view .reference-messages{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
@media(max-width:650px){body.reference-inbox-active .reference-main{height:100dvh;min-height:100dvh}body.reference-inbox-active #reference-inbox-view .reference-layout{height:auto!important;flex:1 1 auto}body.reference-inbox-active #reference-inbox-view .thread-view{min-height:0;height:100%}}

/* Non-inbox views use one document scrollbar. Agent and the other long
   pages contain multiple .reference-content blocks; fixed-height overflow
   on each block creates parallel scrollbars and hides the page flow. */
body:not(.reference-inbox-active) .reference-view .reference-content{height:auto;max-height:none;overflow:visible}
body:not(.reference-inbox-active) .reference-main{min-height:100vh;overflow:visible}

/* Internal simulator stays in the current page so the demo context and inbox
   selection are not lost in a second browser window. */
.simulator-modal{position:fixed;inset:0;z-index:500;display:grid;place-items:center;padding:22px;background:rgba(15,23,42,.58)}
.simulator-modal.hidden{display:none}
.simulator-modal-card{width:min(720px,calc(100vw - 32px));max-height:min(760px,calc(100vh - 32px));display:flex;flex-direction:column;gap:14px;padding:18px;border:1px solid var(--line,#dbe3ef);border-radius:16px;background:var(--surface,#fff);box-shadow:0 22px 70px rgba(15,23,42,.28)}
.simulator-modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;border-bottom:1px solid var(--line,#dbe3ef);padding-bottom:12px}.simulator-modal-head h3{margin:3px 0 4px}.simulator-modal-head small{color:var(--muted,#64748b)}
.simulator-modal-messages{min-height:260px;max-height:440px;overflow:auto;padding:12px;border:1px solid var(--line,#dbe3ef);border-radius:12px;background:var(--page,#f8fafc)}.simulator-modal-message{display:flex;margin:8px 0}.simulator-modal-message.in{justify-content:flex-start}.simulator-modal-message.out{justify-content:flex-end}.simulator-modal-message .bubble{max-width:82%;padding:9px 12px;border:1px solid var(--line,#dbe3ef);border-radius:12px;background:var(--surface,#fff);white-space:pre-wrap;overflow-wrap:anywhere}.simulator-modal-message.out .bubble{background:#e8f1ff;border-color:#cfe0ff}.simulator-modal-message time{display:block;margin-top:4px;font-size:10px;color:var(--muted,#64748b)}
.simulator-modal-scenarios{display:flex;gap:7px;overflow:auto}.simulator-modal-scenarios button{flex:0 0 auto}.simulator-modal-form{display:grid;gap:8px}.simulator-modal-form textarea{width:100%;min-height:80px;resize:vertical}.simulator-modal-form>div{display:flex;justify-content:space-between;align-items:center;gap:10px}.simulator-modal-form .simulator-status{flex:1}

/* Agent configuration panels: editable controls stay compact and readable
   in every skin, while long reflection text remains independently scrollable. */
.reference-upload-picker{display:grid;gap:9px;padding:11px;border:1px solid var(--line);border-radius:9px;background:#f8faff}.reference-upload-mode-buttons{display:flex;gap:7px;flex-wrap:wrap}.reference-upload-mode{border:1px solid #dbe5f4;border-radius:7px;background:#fff;color:var(--muted);padding:8px 11px;font:inherit;font-size:11px;font-weight:700;cursor:pointer}.reference-upload-mode:hover,.reference-upload-mode.active{border-color:var(--blue);background:#eaf1ff;color:var(--blue)}.reference-upload-help,.reference-upload-selection{font-size:11px;line-height:1.5;color:var(--muted)}.reference-upload-selection{min-height:31px;padding:8px 9px;border:1px dashed #cdd9eb;border-radius:7px;background:#fff}.reference-upload-selection strong{display:block;color:var(--dark)}.reference-upload-selection small{display:block;overflow-wrap:anywhere;color:var(--muted)}.reference-upload-input{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.reference-setting-field{display:grid;gap:6px;color:var(--muted);font-size:11px}.reference-setting-field>span{display:grid;gap:3px}.reference-setting-field>span strong{color:var(--dark);font-size:12px}.reference-setting-field>span small{font-size:10px;line-height:1.45}.reference-setting-field input,.reference-setting-field select,.reference-setting-field textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--page);color:var(--dark);padding:9px;font:inherit;font-size:12px}.reference-setting-field textarea{min-height:78px;resize:vertical}.reference-setting-wide{grid-column:1/-1}.reference-setting-actions{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}.reference-reflection-form{margin-bottom:15px}.reference-reflection-form textarea{min-height:60px}.reference-reflection-list{display:grid;gap:10px}.reference-reflection-row{display:grid;grid-template-columns:110px minmax(170px,.8fr) minmax(230px,1.2fr) 90px auto;gap:8px;align-items:end;padding:11px;border:1px solid var(--line);border-radius:9px;background:var(--page)}.reference-reflection-row label{display:grid;gap:5px;color:var(--muted);font-size:10px}.reference-reflection-row input,.reference-reflection-row textarea{width:100%;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--dark);padding:8px;font:inherit;font-size:11px}.reference-reflection-row textarea{min-height:62px;resize:vertical}.reference-reflection-enabled{display:flex!important;align-items:center;gap:6px;min-height:34px}.reference-reflection-enabled input{width:auto}.reference-help{margin-top:12px;padding:9px 10px;border:1px solid #e4ebf6;border-radius:8px;background:#f8faff;color:var(--muted);font-size:11px;line-height:1.55}.reference-setting-actions .reference-button{margin-top:0}@media(max-width:1000px){.reference-reflection-row{grid-template-columns:1fr 1fr}.reference-reflection-row label:nth-child(3){grid-column:1/-1}.reference-reflection-row .reference-actions{grid-column:1/-1}}@media(max-width:650px){.reference-reflection-row{grid-template-columns:1fr}.reference-reflection-row label:nth-child(3),.reference-reflection-row .reference-actions{grid-column:auto}.reference-setting-wide{grid-column:auto}}
.reference-inline-warning{display:block;margin-top:4px;color:#996b00;font-size:10px;line-height:1.45;overflow-wrap:anywhere}
.message-emoji-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:2.5}.message-emoji{display:inline-block;vertical-align:middle}.message-emoji img{display:block;width:64px;height:64px;object-fit:contain}.message-emoji-placeholder{font-size:11px;color:var(--muted)}.message-media-placeholder small{display:block;margin-top:4px}.message-media-preview.media-sticker img{max-width:240px;max-height:240px;width:100%;object-fit:contain;background:transparent;border:0}
.message-emoji-item{display:inline-flex;align-items:center;vertical-align:middle}.media-replay{justify-self:start;border:1px solid var(--line);border-radius:5px;padding:3px 6px;background:transparent;color:var(--blue);font-size:11px;line-height:1.4;cursor:pointer}.media-replay:hover{background:#eef5ff}.media-replay:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.message-media-preview{display:grid;gap:6px;margin-top:8px;max-width:min(420px,100%)}.message-media-preview img{display:block;max-width:100%;max-height:360px;border:1px solid var(--line);border-radius:8px;background:#f8fafc;object-fit:contain}.message-media-preview a{color:var(--blue);font-size:11px;text-decoration:none}.message-media-preview a:hover{text-decoration:underline}.message-media-preview small,.message-media-placeholder{font-size:10px;color:var(--muted)}.message-media-placeholder{margin-top:7px;padding:8px 9px;border:1px dashed var(--line);border-radius:7px;background:#f8fafc}.message-media-placeholder.error{color:#b42318;background:#fff5f5;border-color:#f3b5b5}
.message-media-preview audio,.message-media-preview video{display:block;max-width:100%;width:100%;border:1px solid var(--line);border-radius:8px;background:#111}.message-media-preview video{max-height:360px;object-fit:contain}.message-media-preview.media-file{grid-template-columns:auto minmax(0,1fr);align-items:center;padding:9px;border:1px solid var(--line);border-radius:8px;background:#f8fafc}.message-file-icon{font-size:22px;line-height:1}.message-file-meta{display:grid;gap:2px;min-width:0}.message-file-meta strong{overflow-wrap:anywhere;font-size:11px}.message-file-meta small{overflow-wrap:anywhere}.message-media-preview.media-file>a{grid-column:2}.media-human-badge{justify-self:start;padding:3px 7px;border-radius:999px;background:#fff1d6;color:#9a6700;font-size:10px;font-weight:700}