:root{color-scheme:dark;--bg:#14191f;--panel:#1b222b;--line:#303a46;--text:#edf3f7;--muted:#a0afbc;--accent:#80e0bd;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}[hidden]{display:none!important}
button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button,summary{cursor:pointer}
button,.actions a{color:var(--text);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:10px 14px;min-height:42px;text-decoration:none;font-size:13px}
button:hover,.actions a:hover{border-color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}a{color:var(--accent)}
.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}
.shell{height:100dvh;display:flex;flex-direction:column;min-width:0}
/* One compact row; the detailed controls open over the chat. */
.top{height:48px;min-height:48px;padding:0 12px;display:flex;align-items:center;gap:12px;flex:none;border-bottom:1px solid var(--line);background:var(--bg);position:relative;z-index:30}
.brand{display:flex;align-items:center;gap:8px;flex:none;white-space:nowrap}.brand strong{font-size:13px;font-weight:650}
.logo{display:grid;place-items:center;flex:none;width:26px;height:26px;border-radius:7px;background:var(--accent);color:#13231e;font-size:11px;font-weight:850;letter-spacing:-.3px}
.workspace-nav{min-width:0;flex:1}.workspace-buttons{display:flex;gap:3px;align-items:center}.workspace-buttons button{min-height:34px;padding:6px 11px;background:transparent;border-color:transparent;font-size:12px;white-space:nowrap}.workspace-buttons button:hover{background:var(--panel);border-color:var(--line)}.workspace-buttons button[aria-pressed="true"]{background:#20392f;border-color:#365b4c;color:var(--accent)}
.workspace-picker{display:none;min-width:0}.workspace-picker select{width:100%;min-height:38px;height:38px;padding:4px 26px 4px 8px;border-radius:7px;background:#1b222b;font-size:16px}
.toolbar-spend{display:flex;align-items:center;gap:7px;min-height:36px;padding:5px 8px;flex:none;background:transparent;border-color:transparent;white-space:nowrap}.toolbar-spend span{font-size:10px;color:var(--muted)}.toolbar-spend b{font-size:12px;font-weight:600;font-variant-numeric:tabular-nums}.toolbar-spend:hover{background:var(--panel)}
.toolbar-menu{flex:none}.toolbar-menu>summary{display:grid;place-items:center;width:36px;height:36px;list-style:none;border:1px solid transparent;border-radius:7px;color:var(--muted)}.toolbar-menu>summary::-webkit-details-marker{display:none}.toolbar-menu>summary::marker{content:""}.toolbar-menu>summary:hover,.toolbar-menu[open]>summary{background:var(--panel);border-color:var(--line);color:var(--text)}
.toolbar-backdrop{position:fixed;inset:48px 0 0;width:100%;height:calc(100dvh - 48px);min-height:0;padding:0;border:0;border-radius:0;background:transparent;cursor:default;z-index:35}.toolbar-backdrop:hover{border:0;background:transparent}
.toolbar-popover{position:fixed;top:52px;right:8px;width:400px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 64px - env(safe-area-inset-bottom,0px));overflow:auto;overscroll-behavior:contain;padding:16px;border:1px solid #3a4653;border-radius:12px;background:#1a222b;box-shadow:0 12px 40px #0007;z-index:40}
.menu-heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:13px}.menu-heading strong{font-size:12px}.connection{font-size:10px;color:var(--muted)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:6px}.actions button,.actions a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:42px;padding:8px;font-size:12px;text-align:center}.actions .selected{border-color:#4c7966;background:#20392f;color:var(--accent)}.actions #model-count{color:var(--muted);font-size:10px}.actions #auth-open{grid-column:1/-1;background:#2a5b49;border-color:#58c5a0}
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px 12px;margin-top:17px;padding-top:17px;border-top:1px solid var(--line)}.metric{min-width:0}.metric span,.label{font-size:11px;color:var(--muted);display:block}.metric b{display:block;font-size:17px;font-weight:650;margin:5px 0;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.metric:first-child b{color:var(--accent)}.metric small{display:block;color:var(--muted);font-size:10px;line-height:1.45}#workspace-note{font-size:11px;color:var(--muted);line-height:1.5;margin:16px 0 0;padding-top:12px;border-top:1px solid var(--line)}
main{position:relative;flex:1;min-height:0;min-width:0}.page{height:100%;display:none}.page.visible{display:block}iframe{width:100%;height:100%;border:0;display:block;background:var(--bg)}
.panel{overflow:auto;padding:28px 26px 48px;max-width:1300px;margin:0 auto;overscroll-behavior:contain}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}h1{font-size:28px;letter-spacing:-.6px;margin:8px 0}.eyebrow{color:var(--accent);font-size:10px;font-weight:700;letter-spacing:1.6px}h2{font-size:18px;margin:0}.callout{padding:15px 17px;background:var(--panel);border:1px solid var(--line);border-radius:12px;font-size:13px;color:var(--muted);line-height:1.6}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0 30px}article{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.cards h2{font-size:25px;margin:10px 0}.cards h2.smaller{font-size:18px}.cards p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:24px 0 12px}.section-title small{color:var(--muted);font-size:11px}.record{display:grid;grid-template-columns:1fr 150px 160px;gap:14px;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;align-items:center}.record .name{font-weight:600;overflow-wrap:anywhere}.record small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.record .ok{color:var(--accent)}.record .error{color:#ffc190}.empty{font-size:13px;color:var(--muted);padding:16px 0}.fineprint{font-size:12px;line-height:1.7;color:var(--muted);margin-top:24px}.lead{color:var(--muted);line-height:1.6;font-size:14px}.filters{display:flex;gap:10px;margin:20px 0}input,select{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px;min-height:46px}input{flex:1;min-width:0}select{max-width:210px}.model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.model-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}.model-card b{font-size:13px;overflow-wrap:anywhere;display:block}.tag{display:inline-block;font-size:10px;color:var(--accent);padding:4px 7px;border:1px solid var(--line);border-radius:6px;margin-top:10px}.model-card small{display:block;color:var(--muted);font-size:10px;margin-top:7px;overflow-wrap:anywhere}
.notice{flex:none}.auth-panel{display:flex;align-items:center;gap:9px 18px;flex-wrap:wrap;background:#202d29;border-bottom:1px solid #3b6253;color:var(--text);padding:10px 16px}.auth-copy{display:flex;flex-direction:column;gap:4px;flex:1;min-width:220px}.auth-copy strong{font-size:13px}.auth-copy span{font-size:11px;color:var(--muted)}#auth-form{display:flex;align-items:flex-end;gap:8px;max-width:100%;margin:0}.auth-field{display:flex;flex-direction:column;gap:4px;font-size:10px;color:var(--muted)}#auth-password{width:240px;max-width:100%;min-height:42px;padding:8px 11px;font-size:16px}#auth-submit{background:#2a5b49;border-color:#58c5a0}#auth-submit:disabled{cursor:wait;opacity:.65}#auth-message{flex-basis:100%;margin:0;color:#c8dfd2;font-size:11px;line-height:1.4}
@media(max-width:820px){.top{padding:0 8px;gap:8px}.brand strong{display:none}.workspace-nav{display:none}.workspace-picker{display:block;flex:1;max-width:220px;margin-right:auto}.toolbar-spend{padding:5px 6px;min-height:40px}.toolbar-menu>summary{width:38px;height:40px}.panel{padding:20px 14px 30px}h1{font-size:24px}.cards{grid-template-columns:1fr 1fr;gap:10px}.cards article{padding:14px}.cards h2{font-size:22px}.record{grid-template-columns:1fr 80px;gap:8px}.record>div:last-child{grid-column:1/-1;font-size:11px}.model-grid{grid-template-columns:1fr 1fr}.filters{flex-wrap:wrap}select{max-width:none}.section-title small{display:none}}
@media(max-width:600px){.auth-panel{padding:9px 12px;gap:8px}.auth-copy{min-width:0;flex-basis:100%}#auth-form{width:100%}.auth-field{flex:1;min-width:0}#auth-password{width:100%}.page-head{gap:12px;align-items:flex-start}.page-head button{min-height:36px;padding:7px 9px;font-size:11px;max-width:105px}.toolbar-popover{padding:14px}.menu-heading{flex-wrap:wrap;gap:4px 12px}.workspace-picker select{padding-right:18px}.toolbar-spend{gap:5px}.toolbar-spend span{font-size:9px}.toolbar-spend b{font-size:11px}.filters input{font-size:16px}}
@media(max-width:390px){.top{gap:6px}.workspace-picker select{font-size:16px;padding-left:6px}.logo{width:24px;height:24px;font-size:10px}.toolbar-spend{padding-inline:3px}.toolbar-spend span{display:none}.toolbar-menu>summary{width:36px}.model-grid{grid-template-columns:1fr}.metric b{font-size:15px}}
@media(prefers-reduced-motion:no-preference){button,a,summary{transition:border-color .15s,background .15s}}
/* Session navigation and live activity fit in the same 48px row. */
.workspace-buttons button{min-width:0;max-width:150px;overflow:hidden;text-overflow:ellipsis}
.instance-link{flex:none;white-space:nowrap;font-size:12px;text-decoration:none;padding:7px 2px}.new-session-button{display:flex;align-items:center;justify-content:center;gap:4px;flex:none;white-space:nowrap;min-height:36px;padding:6px 10px;font-size:12px;background:#20392f;border-color:#365b4c;color:var(--accent)}button:disabled{cursor:default;opacity:.55}.new-session-button[aria-busy="true"]{cursor:wait}
.sessions-menu,.agents-menu{flex:none}.sessions-menu>summary,.agents-menu>summary{display:flex;align-items:center;justify-content:center;gap:6px;min-height:36px;padding:5px 8px;list-style:none;border:1px solid var(--line);border-radius:7px;font-size:12px;white-space:nowrap}.sessions-menu>summary::-webkit-details-marker,.agents-menu>summary::-webkit-details-marker{display:none}.sessions-menu>summary::marker,.agents-menu>summary::marker{content:""}.sessions-menu>summary:hover,.agents-menu>summary:hover,.sessions-menu[open]>summary,.agents-menu[open]>summary{background:var(--panel);border-color:var(--accent)}.agents-menu>summary{color:var(--accent);background:#182922}.agents-menu>summary b{min-width:10px;text-align:center;font-size:12px;font-variant-numeric:tabular-nums}.agents-label::after{content:" ·"}
.sessions-popover{right:148px;width:420px}.agents-popover{right:56px;width:420px}.quiet-button{padding:4px 7px;min-height:28px;font-size:11px;background:transparent}.sessions-help,.sessions-status{color:var(--muted);font-size:12px;line-height:1.5;margin:10px 0}.sessions-status.is-error{color:#ffc190}.session-list,.agents-list{display:flex;flex-direction:column;gap:6px}.session-item{display:block;width:100%;min-height:56px;text-align:left;padding:10px 12px}.session-item strong,.agent-item strong{display:block;font-size:12px;line-height:1.5;font-weight:600;overflow-wrap:anywhere}.session-item span,.agent-item span{display:block;color:var(--muted);font-size:10px;line-height:1.5;margin-top:4px;overflow-wrap:anywhere}.session-item[aria-current="true"]{background:#20392f;border-color:#4c7966}.session-item[aria-current="true"] strong{color:var(--accent)}.sessions-more{width:100%;margin-top:10px;font-size:12px}.agent-item{padding:10px 0;border-bottom:1px solid var(--line)}.agent-item:last-child{border-bottom:0}.billing-scope{font-size:12px;line-height:1.5;color:var(--accent);margin:14px 0}
#chat-page{position:relative}.chat-placeholder{position:absolute;inset:0;display:grid;place-items:center;padding:28px;background:var(--bg);text-align:center}.chat-placeholder>div{max-width:480px}.chat-placeholder h1{font-size:23px;line-height:1.35}.chat-placeholder p{font-size:14px;line-height:1.6;color:var(--muted)}.chat-placeholder button{margin-top:8px;background:#20392f;border-color:#4c7966;color:var(--accent)}
.session-feedback{display:flex;flex:none;align-items:center;gap:10px;padding:7px 12px;background:#20392f;border-bottom:1px solid #365b4c;color:var(--text)}.session-feedback p{flex:1;margin:0;font-size:12px;line-height:1.5}.session-feedback button{padding:2px 8px;min-height:30px;background:transparent;font-size:18px}.session-feedback.is-error{background:#3c2b20;border-color:#775539;color:#ffdec4}
@media(max-width:1250px){.top{gap:8px}.brand strong{display:none}.workspace-nav{display:none}.workspace-picker{display:block;flex:1;max-width:240px;margin-right:auto}.instance-link{display:none}.toolbar-spend span{display:none}}
@media(max-width:900px){.agents-label{display:none}.sessions-menu>summary span{display:none}.sessions-menu>summary{width:38px;height:38px;padding:5px}.new-session-full{display:none}.sessions-popover{right:92px}}
@media(max-width:760px){.toolbar-spend{display:none}.toolbar-menu>summary{height:38px}.agents-menu>summary{min-height:38px}.new-session-button{min-height:38px}.agents-popover{right:8px}.sessions-popover{right:8px}}
@media(max-width:600px){.top{padding:0 6px;gap:5px}.brand{display:none}.workspace-picker{max-width:none;margin-right:0}.workspace-picker select{padding:4px 18px 4px 6px;min-width:0}.new-session-button{padding:5px 7px;font-size:12px}.sessions-menu>summary{width:32px}.agents-menu>summary{gap:4px;padding:5px}.toolbar-menu>summary{width:32px;height:38px}.toolbar-popover{max-width:calc(100vw - 12px);right:6px}.chat-placeholder{padding:22px}.chat-placeholder h1{font-size:21px}}
@media(max-width:350px){.top{gap:4px}.new-session-button{padding-inline:5px}.agents-menu>summary{padding-inline:4px}.workspace-picker select{padding-right:12px}}