:root{--bg:#f7f7f5;--side:#efefec;--panel:#fff;--soft:#f3f3f0;--hover:#e8e8e4;--text:#20201f;--muted:#73736e;--faint:#999991;--line:#deded8;--strong:#c9c9c2;--accent:#111;--accentText:#fff;--ok:#20855d;--warn:#9a6700;--bad:#b42318;--badBg:#fff1ef;--code:#171716;--codeText:#f2f2ee;--sidebar:272px;--content:860px;--shadow:0 14px 42px rgba(0,0,0,.13);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
@media(prefers-color-scheme:dark){:root{--bg:#171716;--side:#1d1d1b;--panel:#222220;--soft:#292927;--hover:#30302d;--text:#f1f1ed;--muted:#aaa9a3;--faint:#7e7d77;--line:#343431;--strong:#484842;--accent:#f1f1ed;--accentText:#171716;--ok:#63bd91;--warn:#e1b45a;--bad:#ff8e84;--badBg:#3a211f;--code:#10100f;--codeText:#eee}}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);overflow:hidden;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}.hidden{display:none!important}.mobile-only,.sidebar-collapsed-only{display:none}.full{width:100%}
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);height:100dvh}.shell.sidebar-collapsed{grid-template-columns:0 minmax(0,1fr)}.shell.sidebar-collapsed .sidebar{transform:translateX(calc(-1*var(--sidebar)));border:0}.shell.sidebar-collapsed .sidebar-collapsed-only{display:grid}
.sidebar{width:var(--sidebar);min-width:var(--sidebar);height:100%;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:12px 10px 10px;gap:8px;overflow:hidden;transition:transform .18s;z-index:30}.brand-row,.brand,.topbar,.topbar-left,.top-actions,.thread-heading-line,.thread-subline,.composer-toolbar,.composer-left,.composer-right,.activity-head,.activity-title,.activity-meta,.method-title-row,.modal-head,.modal-actions,.sidebar-footer-row{display:flex;align-items:center}.brand-row{justify-content:space-between;min-height:38px}.brand{gap:9px;min-width:0}.brand-mark{width:30px;height:30px;border-radius:9px;background:var(--accent);color:var(--accentText);display:grid;place-items:center;flex:0 0 auto}.brand-mark svg{width:19px;height:19px;fill:currentColor}.brand-copy strong,.brand-copy small{display:block}.brand-copy strong{font-size:14px}.brand-copy small{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.icon-button,.tiny-button{border:0;background:transparent;border-radius:8px;display:grid;place-items:center}.icon-button{width:34px;height:34px;padding:0}.tiny-button{width:28px;height:28px;padding:0;color:var(--muted)}.icon-button:hover,.tiny-button:hover,.new-chat:hover,.nav-button:hover{background:var(--hover)}.new-chat{width:100%;min-height:38px;border:0;background:transparent;border-radius:9px;padding:0 9px;display:grid;grid-template-columns:22px 1fr auto;gap:7px;align-items:center;text-align:left;font-size:13px;font-weight:600}.new-chat .button-icon{font-size:18px}.new-chat kbd{border:1px solid var(--line);border-radius:5px;color:var(--faint);padding:2px 5px;font:10px ui-monospace,monospace}
.search-box{min-height:36px;display:flex;align-items:center;gap:7px;padding:0 10px;background:color-mix(in srgb,var(--panel) 58%,transparent);border:1px solid transparent;border-radius:9px;color:var(--muted)}.search-box:focus-within{background:var(--panel);border-color:var(--line)}.search-box input{min-width:0;flex:1;border:0;background:transparent;outline:0;padding:0;font-size:12px}.section-label{height:26px;padding:4px 8px 0;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;font-weight:650;text-transform:uppercase;letter-spacing:.05em}.thread-list{flex:1;overflow:auto;scrollbar-width:thin}.thread{padding:8px 9px;border-radius:9px;cursor:pointer;margin:1px 0;border:1px solid transparent}.thread:hover{background:var(--hover)}.thread.active{background:var(--panel);border-color:var(--line)}.thread-title{font-size:12.5px;font-weight:520;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-meta{margin-top:3px;color:var(--muted);font-size:10px;display:flex;gap:5px;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thread-status-dot{width:6px;height:6px;border-radius:50%;background:var(--faint)}.thread-status-dot.running{background:var(--ok)}.sidebar-footer{border-top:1px solid var(--line);padding-top:7px}.sidebar-footer-row{gap:3px}.nav-button{min-height:34px;border:0;background:transparent;border-radius:8px;padding:0 9px;display:flex;gap:8px;align-items:center;font-size:12px;width:100%}.nav-button.compact{flex:1;justify-content:center;color:var(--muted)}
.main{min-width:0;height:100%;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;position:relative;background:var(--bg)}.topbar{min-height:58px;justify-content:space-between;padding:8px 18px;border-bottom:1px solid color-mix(in srgb,var(--line) 65%,transparent);background:color-mix(in srgb,var(--bg) 91%,transparent);backdrop-filter:blur(18px);z-index:10}.topbar-left{gap:8px;min-width:0}.thread-heading{min-width:0}.thread-heading-line{gap:7px}.thread-heading h1{margin:0;font-size:13px;font-weight:650;max-width:min(56vw,620px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.thread-subline{gap:5px;margin-top:3px;color:var(--muted);font-size:10px;min-width:0}.workspace-header{max-width:min(44vw,520px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.connection-dot,.working-dot{width:7px;height:7px;border-radius:50%;background:var(--faint)}.connection-dot.ready,.working-dot{background:var(--ok)}.connection-dot.error{background:var(--bad)}.working-dot{animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.3;transform:scale(.85)}}.top-actions{gap:4px}.stop-button{height:32px;border-radius:8px;border:1px solid color-mix(in srgb,var(--bad) 28%,var(--line));background:var(--badBg);color:var(--bad);padding:0 11px;font-size:11px;font-weight:650}.connection-banner{margin:8px auto 0;width:min(var(--content),calc(100% - 32px));border:1px solid color-mix(in srgb,var(--warn) 30%,var(--line));background:color-mix(in srgb,var(--warn) 8%,var(--panel));padding:8px 11px;border-radius:9px;font-size:11px}
.empty-state{grid-row:3;min-height:0;display:grid;place-items:center;padding:40px 20px 120px;text-align:center}.empty-inner{max-width:560px}.empty-logo{width:54px;height:54px;margin:0 auto 18px;border-radius:17px;background:var(--accent);color:var(--accentText);display:grid;place-items:center}.empty-logo svg{width:30px;height:30px;fill:currentColor}.empty-state h2{margin:0 0 8px;font-size:24px;letter-spacing:-.035em}.empty-state p{margin:0 auto 18px;color:var(--muted);font-size:13px;line-height:1.6}.timeline{grid-row:3;min-height:0;overflow:auto;padding:30px max(18px,calc((100% - var(--content))/2)) 48px;scrollbar-width:thin}.turn-block{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}.item{max-width:100%}.message{display:flex;flex-direction:column;gap:5px;font-size:13.5px;line-height:1.64}.message.user{align-items:flex-end}.message.user .message-bubble{max-width:min(76%,670px);border-radius:18px;background:var(--soft);padding:10px 13px;border:1px solid color-mix(in srgb,var(--line) 70%,transparent);white-space:pre-wrap;word-break:break-word}.message.agent{align-items:flex-start}.message.agent .message-body{width:100%;white-space:pre-wrap;word-break:break-word}.message-label{font-size:10px;color:var(--muted);font-weight:600}.message.pending{opacity:.65}.rich-text>*:first-child{margin-top:0}.rich-text>*:last-child{margin-bottom:0}.rich-text p{margin:.45em 0}.rich-text h1,.rich-text h2,.rich-text h3{margin:1em 0 .4em;line-height:1.25}.rich-text h1{font-size:1.25em}.rich-text h2{font-size:1.15em}.rich-text h3{font-size:1.05em}.rich-text ul,.rich-text ol{padding-left:1.5em;margin:.45em 0}.rich-text code:not(pre code){font:12px ui-monospace,monospace;background:var(--soft);border:1px solid var(--line);border-radius:5px;padding:1px 4px}.code-block{position:relative;margin:9px 0}.code-block pre{margin:0;background:var(--code);color:var(--codeText);border-radius:10px;padding:12px;overflow:auto;font:11px/1.55 ui-monospace,monospace}.copy-code{position:absolute;right:7px;top:7px;border:1px solid #3f3f3b;background:#282826;color:#ddd;border-radius:6px;padding:3px 6px;font-size:9px}
.activity-card{border:1px solid var(--line);border-radius:11px;background:color-mix(in srgb,var(--panel) 68%,transparent);overflow:hidden}.activity-head{min-height:38px;padding:8px 10px;justify-content:space-between;gap:8px}.activity-title{gap:7px;min-width:0;font-size:11px;font-weight:630}.activity-icon{width:20px;height:20px;border-radius:6px;background:var(--soft);display:grid;place-items:center;color:var(--muted);font-size:10px}.activity-subtitle{color:var(--muted);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:42vw}.activity-meta{gap:7px;color:var(--muted);font-size:9px;white-space:nowrap}.status-badge,.risk-badge{display:inline-flex;align-items:center;min-height:20px;border-radius:999px;padding:0 7px;background:var(--soft);color:var(--muted);font-size:9px}.status-badge.completed,.status-badge.success{color:var(--ok)}.status-badge.failed,.status-badge.error{color:var(--bad)}.status-badge.inprogress,.status-badge.running{color:var(--warn)}.activity-body{border-top:1px solid var(--line);padding:9px 10px;font-size:11px;line-height:1.5}.activity-body pre,.terminal-output,.diff-output{margin:0;max-height:320px;overflow:auto;white-space:pre-wrap;word-break:break-word;font:10.5px/1.5 ui-monospace,monospace}.terminal-output{background:var(--code);color:var(--codeText);padding:10px;border-radius:8px}.diff-output{background:var(--soft);padding:8px;border-radius:7px}.command-line{font:11px ui-monospace,monospace;word-break:break-all}.file-row{padding:7px 0;border-top:1px solid var(--line)}.file-row:first-child{border-top:0}.file-path{font:600 10.5px ui-monospace,monospace}.file-kind{color:var(--muted);font-size:9px}.reasoning-card{padding:7px 0;color:var(--muted)}.reasoning-card summary{cursor:pointer;font-size:11px;font-weight:600}.reasoning-content{padding:8px 0 0 16px;font-size:11px;line-height:1.55;white-space:pre-wrap}.plan-card{border-left:2px solid var(--strong);padding:6px 0 6px 10px;font-size:11px;white-space:pre-wrap}.generic-json{margin:0;font:10px/1.45 ui-monospace,monospace;white-space:pre-wrap;word-break:break-word;color:var(--muted)}
.approval-tray{position:absolute;right:18px;bottom:112px;z-index:20;width:min(470px,calc(100% - 36px));display:flex;flex-direction:column;gap:8px;pointer-events:none}.approval-card{pointer-events:auto;border:1px solid var(--strong);border-radius:12px;background:var(--panel);box-shadow:var(--shadow);padding:12px}.approval-card h4{margin:0;font-size:12px}.approval-card p{font-size:10.5px;line-height:1.45;color:var(--muted)}.approval-card pre{max-height:190px;overflow:auto;white-space:pre-wrap;word-break:break-word;padding:8px;border-radius:8px;background:var(--soft);border:1px solid var(--line);font:10px/1.45 ui-monospace,monospace}.approval-actions{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap;margin-top:9px}.approval-question{padding:8px 0;border-top:1px solid var(--line)}.approval-question label{display:block;font-size:11px;font-weight:600;margin-bottom:5px}.approval-question small{display:block;color:var(--muted);font-weight:400}.approval-question input,.approval-question select,.approval-question textarea{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 8px;font-size:11px}.option-list{display:flex;flex-direction:column;gap:5px}.option-button{width:100%;text-align:left;padding:7px 9px;border-radius:8px;border:1px solid var(--line);background:var(--soft);font-size:11px}.option-button.selected{border-color:var(--text);background:var(--panel)}
.approval-card-head{display:flex;align-items:flex-start;gap:9px}.approval-icon{width:27px;height:27px;flex:0 0 27px;display:grid;place-items:center;border-radius:9px;background:var(--soft);color:var(--text);font-size:14px;font-weight:700}.approval-card-copy{min-width:0;flex:1}.approval-kicker{display:block;margin-bottom:2px;color:var(--muted);font-size:9px;letter-spacing:.02em}.approval-heading{font-size:13px!important;line-height:1.3}.approval-summary{margin:7px 0 0}.approval-facts{display:grid;gap:5px;margin-top:9px}.approval-fact{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px;align-items:start;padding:6px 8px;border-radius:8px;background:var(--soft)}.approval-fact-label{color:var(--muted);font-size:9px;white-space:nowrap}.approval-fact-value{min-width:0;font-size:10.5px;overflow-wrap:anywhere}.approval-fact-value code{font:10px/1.45 ui-monospace,monospace;word-break:break-all}.approval-technical{margin-top:8px;border-top:1px solid var(--line);padding-top:7px}.approval-technical summary{cursor:pointer;color:var(--muted);font-size:10px}.approval-technical pre{margin-top:6px}.approval-response-label{display:block;margin-top:9px;margin-bottom:5px;font-size:10px;font-weight:650}.approval-response{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;background:var(--soft);padding:8px;font:10px/1.45 ui-monospace,monospace;resize:vertical}.approval-actions button{min-width:0}.approval-card .support-badge{align-self:flex-start}@media(max-width:760px){.approval-card{padding:10px}.approval-card-head{gap:7px}.approval-heading{font-size:12px!important}.approval-actions{justify-content:stretch}.approval-actions button{flex:1 1 auto}.approval-fact{grid-template-columns:1fr;gap:2px}}
.composer-wrap{grid-row:4;padding:0 max(18px,calc((100% - var(--content))/2)) max(14px,env(safe-area-inset-bottom));background:linear-gradient(to bottom,transparent,var(--bg) 22px);z-index:12}.composer-card{position:relative;border:1px solid var(--strong);background:var(--panel);border-radius:16px;box-shadow:0 7px 24px rgba(0,0,0,.08);padding:10px 10px 8px}.composer-card:focus-within{border-color:color-mix(in srgb,var(--text) 38%,var(--line))}.composer-card textarea{width:100%;min-height:36px;max-height:190px;resize:none;border:0;background:transparent;outline:0;padding:3px 4px 7px;line-height:1.45;font-size:13px;overflow-y:auto}.composer-toolbar{justify-content:space-between;gap:8px}.composer-left,.composer-right{gap:5px;min-width:0}.pill-button,.pill-select{min-height:28px;border:1px solid transparent;border-radius:999px;background:var(--soft);color:var(--muted);font-size:10px}.pill-button{display:flex;gap:5px;align-items:center;max-width:300px;padding:0 8px}.pill-select{padding:0 24px 0 8px;max-width:180px}.pill-button:hover,.pill-select:hover{border-color:var(--line);color:var(--text)}#workspaceChip{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer-hint{color:var(--faint);font-size:9px;white-space:nowrap}.send-button{width:30px;height:30px;border-radius:9px;border:0;background:var(--accent);color:var(--accentText);font-size:18px;display:grid;place-items:center}.jump-bottom{position:absolute;left:50%;bottom:110px;transform:translateX(-50%);z-index:14;border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--muted);padding:6px 10px;font-size:10px}
.composer-palette{position:absolute;left:10px;right:10px;bottom:calc(100% + 8px);z-index:32;max-height:min(430px,52vh);overflow:hidden;border:1px solid var(--line);border-radius:13px;background:var(--panel);box-shadow:0 12px 34px rgba(0,0,0,.16)}.composer-palette-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 11px;border-bottom:1px solid var(--line);color:var(--text);font-size:11px}.composer-palette-head small{color:var(--faint);font-size:9px;white-space:nowrap}.composer-palette-items{max-height:370px;overflow:auto;padding:5px}.composer-palette-item{display:flex;align-items:center;gap:9px;width:100%;min-height:40px;border:0;border-radius:9px;background:transparent;color:var(--text);padding:6px 8px;text-align:left;cursor:pointer}.composer-palette-item:hover,.composer-palette-item.active{background:var(--soft)}.composer-palette-icon{display:grid;place-items:center;width:24px;height:24px;flex:0 0 auto;border-radius:7px;background:var(--soft);color:var(--muted);font-size:13px}.composer-palette-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.composer-palette-label{font-size:11px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer-palette-description{color:var(--muted);font-size:9px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer-palette-key{color:var(--faint);font:9px ui-monospace,monospace;white-space:nowrap}.composer-palette-empty{padding:14px 10px;color:var(--muted);font-size:10px}.protocol-work-event .protocol-event-body{display:grid;gap:4px;padding:5px 8px 7px}.protocol-work-event .protocol-event-preview{color:var(--muted);font-size:10px;line-height:1.4;overflow-wrap:anywhere}.protocol-work-event .protocol-event-meta{color:var(--faint);font:9px ui-monospace,monospace;overflow-wrap:anywhere}.protocol-work-event .protocol-event-count{margin-left:auto;color:var(--faint);font:9px ui-monospace,monospace}.protocol-work-event .generic-json{margin:0;max-height:220px;overflow:auto;padding:7px;border-top:1px solid color-mix(in srgb,var(--line) 75%,transparent);background:color-mix(in srgb,var(--soft) 70%,transparent);white-space:pre-wrap;word-break:break-word;font:9px/1.45 ui-monospace,monospace}
.primary-button,.secondary-button,.danger-button{min-height:34px;border-radius:9px;padding:0 12px;font-size:11px;font-weight:650}.primary-button{border:1px solid var(--accent);background:var(--accent);color:var(--accentText)}.secondary-button{border:1px solid var(--line);background:var(--panel)}.danger-button{border:1px solid color-mix(in srgb,var(--bad) 32%,var(--line));background:var(--badBg);color:var(--bad)}
.drawer{position:fixed;inset:0 0 0 auto;width:min(920px,calc(100vw - 300px));background:var(--panel);border-left:1px solid var(--line);z-index:50;box-shadow:var(--shadow);display:grid;grid-template-rows:auto auto minmax(0,1fr)}.drawer-head{justify-content:space-between;padding:15px 17px;border-bottom:1px solid var(--line)}.drawer-head h2{margin:0;font-size:15px}.drawer-head small{color:var(--muted);font-size:9px}.protocol-toolbar{display:grid;grid-template-columns:1fr 200px;gap:8px;padding:9px 12px;border-bottom:1px solid var(--line)}.protocol-toolbar select{border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:0 8px;font-size:10px}.protocol-grid{display:grid;grid-template-columns:290px minmax(0,1fr);min-height:0}.method-list{overflow:auto;padding:8px;border-right:1px solid var(--line)}.method-item{padding:7px 8px;border-radius:7px;cursor:pointer;font:10.5px/1.35 ui-monospace,monospace;word-break:break-word;border:1px solid transparent}.method-item:hover,.method-item.active{background:var(--soft)}.method-item.active{border-color:var(--line)}.method-item.blocked{opacity:.5}.method-detail{overflow:auto;padding:18px 20px}.method-title-row{gap:7px}.method-detail h3{margin:0;font:600 14px ui-monospace,monospace}.method-detail>label{display:block;margin:14px 0 6px;font-size:10px;font-weight:650}.method-detail textarea{width:100%;border:1px solid var(--line);border-radius:9px;padding:9px;resize:vertical;background:var(--soft);font:10.5px/1.5 ui-monospace,monospace}.method-detail details{margin-top:12px;border:1px solid var(--line);border-radius:9px;overflow:hidden}.method-detail details summary{cursor:pointer;padding:8px 9px;color:var(--muted);font-size:10px}.method-detail details pre,.result{margin:0;max-height:320px;overflow:auto;white-space:pre-wrap;word-break:break-word;padding:9px;background:var(--soft);border-top:1px solid var(--line);font:10px/1.5 ui-monospace,monospace}.result{border:1px solid var(--line);border-radius:9px;min-height:46px;margin-top:9px}.method-actions{display:flex;justify-content:flex-end;margin-top:8px}.risk-badge.read{color:var(--ok)}.risk-badge.write{color:var(--warn)}.risk-badge.danger{color:var(--bad)}
.modal{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.42);display:grid;place-items:center;padding:18px;backdrop-filter:blur(5px)}.modal-card{width:min(470px,100%);border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.modal-card h2{margin:0 0 5px;font-size:17px}.modal-card>label{display:block;margin:14px 0 5px;font-size:10px;font-weight:650}.modal-card>input{width:100%;border:1px solid var(--line);background:var(--panel);border-radius:9px;padding:9px 10px;font-size:12px}.modal-head{justify-content:space-between;align-items:flex-start;gap:10px}.modal-actions{justify-content:flex-end;gap:7px;margin-top:13px}.login-card{width:min(390px,100%);text-align:center;padding:24px}.login-card .login-logo{margin:0 auto 12px;width:42px;height:42px;border-radius:13px}.login-card>label{text-align:left}.error{color:var(--bad);font-size:10px;min-height:13px}.muted{color:var(--muted);font-size:11px;line-height:1.5}.toast-region{position:fixed;right:16px;top:70px;z-index:100;display:flex;flex-direction:column;gap:7px;width:min(360px,calc(100vw - 32px))}.toast{border:1px solid var(--line);background:var(--panel);border-radius:10px;box-shadow:var(--shadow);padding:9px 11px;font-size:10.5px}.toast.error{border-color:color-mix(in srgb,var(--bad) 35%,var(--line))}.toast.warning{border-color:color-mix(in srgb,var(--warn) 35%,var(--line))}.sidebar-scrim{display:none}
@media(max-width:980px){:root{--sidebar:248px;--content:760px}.composer-hint{display:none}.drawer{width:calc(100vw - 250px)}}
@media(max-width:760px){.desktop-only{display:none!important}.mobile-only{display:grid}.shell,.shell.sidebar-collapsed{grid-template-columns:minmax(0,1fr)}.sidebar,.shell.sidebar-collapsed .sidebar{position:fixed;inset:0 auto 0 0;transform:translateX(-102%);box-shadow:var(--shadow);border-right:1px solid var(--line)}.sidebar.open{transform:translateX(0)}.sidebar-scrim{display:block;position:fixed;inset:0;z-index:25;background:rgba(0,0,0,.34)}.topbar{padding:8px 10px}.thread-heading h1{max-width:54vw}.workspace-header{max-width:34vw}.timeline{padding:20px 12px 34px}.message.user .message-bubble{max-width:88%}.composer-wrap{padding:0 10px max(9px,env(safe-area-inset-bottom))}.composer-left{max-width:calc(100vw - 80px);overflow-x:auto}.pill-button{max-width:150px}.pill-select{max-width:125px}.approval-tray{right:10px;bottom:102px;width:calc(100% - 20px)}.drawer{inset:0;width:100vw}.protocol-toolbar,.protocol-grid{grid-template-columns:1fr}.method-list{max-height:190px;border-right:0;border-bottom:1px solid var(--line)}.empty-state{padding-bottom:100px}}
.brand-mark,.empty-logo{overflow:hidden}.brand-image{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}
@media(max-width:480px){.top-actions #reloadThread{display:none}.thread-subline .sep,.workspace-header{display:none}.message{font-size:13px}.activity-subtitle{max-width:54vw}.pill-select{max-width:105px}}

/* Shared-history controls and official thread actions. */
.thread{position:relative}.thread-row-copy{min-width:0;padding-right:25px}.thread-menu-wrap{position:absolute;top:4px;right:4px;z-index:4}.thread-menu-button{width:24px;height:24px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:11px;letter-spacing:1px;line-height:1}.thread-menu-button:hover,.thread-menu-button:focus-visible{background:var(--hover);color:var(--text)}.thread-menu{position:absolute;top:25px;right:0;min-width:128px;padding:4px;border:1px solid var(--line);border-radius:9px;background:var(--panel);box-shadow:var(--shadow);z-index:40}.thread-menu-action{display:block;width:100%;border:0;border-radius:6px;background:transparent;padding:7px 9px;text-align:left;font-size:11px}.thread-menu-action:hover:not(:disabled){background:var(--hover)}.thread-menu-action.danger{color:var(--bad)}.sidebar-control-panel{margin-top:7px;padding:8px 7px;border:1px solid var(--line);border-radius:10px;background:color-mix(in srgb,var(--panel) 58%,transparent)}.sidebar-control-heading{display:flex;align-items:center;justify-content:space-between;margin:0 2px 5px;color:var(--muted);font-size:10px;font-weight:650}.sidebar-control-heading small{font-size:9px;color:var(--faint)}.sidebar-switch{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:29px;border:0;border-radius:7px;padding:0 6px;background:transparent;font-size:11px;text-align:left}.sidebar-switch>span{display:flex;align-items:center;gap:6px;min-width:0}.sidebar-switch:hover{background:var(--hover)}.sidebar-switch.active .sidebar-switch-dot{background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 15%,transparent)}.sidebar-switch.inactive .sidebar-switch-dot{background:var(--faint)}.sidebar-switch strong{font-size:10px;font-weight:600;color:var(--muted)}.sidebar-switch-dot{width:7px;height:7px;border-radius:50%;background:var(--faint);flex:0 0 auto}.sidebar-control-note{display:block;margin:6px 2px 0;color:var(--faint);font-size:9px;line-height:1.4}.sidebar-footer .nav-button.active{background:var(--panel);border:1px solid var(--line)}
[data-web-write="off"] .composer-card{border-color:color-mix(in srgb,var(--warn) 35%,var(--line))}.composer-card textarea[readonly]{cursor:not-allowed}

/* UI acceptance fixes: keep long conversations compact and make side surfaces controllable. */
:root{--content:min(1160px,calc(100vw - var(--sidebar) - 48px));--drawer-width:min(920px,calc(100vw - 300px))}
.timeline{padding:clamp(20px,2.5vw,42px) max(18px,calc((100% - var(--content))/2)) 42px;overscroll-behavior:contain}
.main{min-height:0;overflow:hidden}
.turn-block{gap:8px;margin-bottom:14px}
.message{gap:4px;line-height:1.55}
.message.user .message-bubble{max-width:min(82%,760px);padding:9px 12px;overflow-wrap:anywhere}
.message.agent .message-body{max-width:100%;overflow-wrap:anywhere}
.reasoning-card{padding:4px 0}
.reasoning-card summary{display:flex;align-items:center;gap:8px;min-height:28px;padding:4px 6px;border-radius:6px;list-style:none;cursor:pointer}
.reasoning-card summary::before{content:"";width:6px;height:6px;flex:none;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .16s ease}
.reasoning-card[open]>summary::before{transform:rotate(45deg)}
.reasoning-card summary:hover{background:var(--soft);color:var(--text)}
.reasoning-card[hidden],.work-group.empty-work-group{display:none}
.reasoning-card .reasoning-content{margin:4px 6px 8px 9px;padding:6px 12px;border-left:1px solid var(--line);white-space:normal;overflow-wrap:anywhere}
.reasoning-content>:first-child{margin-top:0}.reasoning-content>:last-child{margin-bottom:0}
.reasoning-card summary::-webkit-details-marker{display:none}
.activity-card>summary{list-style:none;cursor:pointer;user-select:none}
.activity-card>summary::-webkit-details-marker{display:none}
.activity-card:not([open]) .activity-body{display:none}
.activity-card[open] .activity-icon{transform:rotate(90deg)}
.activity-card .activity-icon{transition:transform .16s ease}
.activity-head{min-height:34px;padding:6px 10px}
.composer-card textarea{resize:vertical;max-height:160px}
.attachment-tray{display:flex;flex-wrap:wrap;gap:6px;padding:2px 2px 7px}.attachment-chip{display:flex;align-items:center;gap:6px;max-width:min(300px,100%);padding:4px 6px;border:1px solid var(--line);border-radius:9px;background:var(--soft)}.attachment-chip img{width:28px;height:28px;object-fit:cover;border-radius:6px;background:var(--panel)}.attachment-copy{display:flex;flex-direction:column;min-width:0;gap:1px}.attachment-copy strong{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.attachment-copy small{color:var(--faint);font-size:8px}.attachment-remove{width:22px;height:22px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:15px;line-height:1}.attachment-remove:hover{background:var(--hover);color:var(--text)}.attach-button{font-weight:600}.message-image{display:block;max-width:min(520px,100%);max-height:360px;margin-top:7px;border:1px solid var(--line);border-radius:10px;object-fit:contain;background:var(--panel)}
.attachment-file-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:6px;background:var(--panel);color:var(--accent);font-size:16px}
.drawer{width:min(var(--drawer-width),calc(100vw - 24px));min-width:0;overflow:hidden;container-type:inline-size}
.drawer-resize{position:absolute;left:-5px;top:0;bottom:0;width:10px;cursor:ew-resize;touch-action:none;z-index:2}
.drawer-resize:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
body.drawer-resizing{cursor:ew-resize!important;user-select:none}
.modal{overflow:auto;align-items:center}
.modal-card{max-height:calc(100dvh - 36px);overflow:auto}

@media(max-width:980px){:root{--content:min(760px,calc(100vw - var(--sidebar) - 24px))}.drawer{width:min(var(--drawer-width),calc(100vw - 24px))}}
@media(max-width:760px){:root{--content:100%}.timeline{padding:18px 12px 34px}.message.user .message-bubble{max-width:92%}.drawer{inset:0;width:100vw}.drawer-resize{display:none}.modal{padding:10px}.modal-card{max-height:calc(100dvh - 20px)}}
@container (max-width:620px){.protocol-toolbar{grid-template-columns:1fr}.protocol-grid{grid-template-columns:1fr}.method-list{max-height:190px;border-right:0;border-bottom:1px solid var(--line)}.method-detail{padding:14px}.drawer-head{padding:12px}.drawer-head h2{font-size:14px}}

/* Human-facing activity and API surfaces: readable first, technical payloads on demand. */
.activity-copy{display:flex;flex-direction:column;min-width:0;gap:1px}.activity-kicker{color:var(--faint);font-size:8px;font-weight:700;letter-spacing:.07em;text-transform:uppercase}.activity-title-text{font-size:11px;line-height:1.25}.activity-subtitle{display:block;max-width:min(62vw,720px)}.activity-summary{margin:0 0 8px;font-size:11px;line-height:1.5}.activity-summary strong{font-weight:700}.activity-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:6px;margin:7px 0}.activity-fact{min-width:0;display:flex;flex-direction:column;gap:2px;padding:6px 7px;border:1px solid color-mix(in srgb,var(--line) 72%,transparent);border-radius:7px;background:color-mix(in srgb,var(--soft) 70%,transparent)}.fact-label{color:var(--faint);font-size:8px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.fact-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px}.file-row-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.technical-details{margin-top:9px;border:1px solid color-mix(in srgb,var(--line) 82%,transparent);border-radius:8px;overflow:hidden;background:color-mix(in srgb,var(--panel) 42%,transparent)}.technical-details>summary{cursor:pointer;list-style:none;padding:7px 9px;color:var(--muted);font-size:9.5px;font-weight:600;user-select:none}.technical-details>summary::-webkit-details-marker{display:none}.technical-details>summary::before{content:'›';display:inline-block;margin-right:5px;transition:transform .15s ease}.technical-details[open]>summary::before{transform:rotate(90deg)}.technical-details>pre,.technical-details>code,.technical-details>.technical-stack,.technical-details>textarea{display:block;border-top:1px solid var(--line)}.technical-details>pre,.technical-details>code{padding:9px}.technical-details textarea{width:100%;box-sizing:border-box;min-height:170px;border:0;border-radius:0;padding:10px;background:var(--soft);font:10.5px/1.5 ui-monospace,monospace;resize:vertical}.technical-stack{padding:9px}.technical-stack pre{margin:0 0 8px}.technical-stack pre:last-child{margin-bottom:0}.technical-code-label{margin:2px 0 4px;color:var(--faint);font-size:8px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.method-technical-code{font:10px/1.5 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.code-block{border:1px solid var(--line);border-radius:9px;background:color-mix(in srgb,var(--panel) 52%,transparent);overflow:hidden}.code-block>summary{cursor:pointer;list-style:none;padding:7px 9px;color:var(--muted);font:10px ui-monospace,monospace}.code-block>summary::-webkit-details-marker{display:none}.code-block>summary::before{content:'›';display:inline-block;margin-right:5px;transition:transform .15s ease}.code-block[open]>summary::before{transform:rotate(90deg)}.code-block pre{border-radius:0}.code-block .copy-code{top:34px}.method-item{font-family:inherit;line-height:1.35;padding:9px;border-radius:9px}.method-item-top{display:flex;align-items:flex-start;gap:7px;min-width:0}.method-item-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}.method-item-icon{width:20px;height:20px;flex:0 0 auto;display:grid;place-items:center;border-radius:6px;background:var(--soft);color:var(--muted);font-size:10px}.method-item-label{font-size:11px}.method-item-description{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:9px}.method-item-risk{flex:0 0 auto;color:var(--bad);font-size:8px}.method-technical{margin-top:6px;border:0;background:transparent}.method-technical>summary{padding:2px 0;color:var(--faint);font:9px ui-monospace,monospace}.method-technical>code{display:block;padding:5px 0 1px;color:var(--muted);font:9px/1.35 ui-monospace,monospace;overflow-wrap:anywhere}.method-heading-copy{display:flex;flex-direction:column;gap:3px;min-width:0}.method-heading-copy h3{font:650 16px/1.25 inherit;letter-spacing:-.02em}.method-group{color:var(--faint);font-size:9px;font-weight:650;letter-spacing:.04em}.method-heading-copy .method-support{align-self:flex-start}.method-detail .technical-details{margin-top:12px}.method-detail .technical-details>summary{padding:9px 10px}.method-detail .technical-details>pre{max-height:320px;overflow:auto;margin:0;white-space:pre-wrap;word-break:break-word;background:var(--soft);font:10px/1.5 ui-monospace,monospace}.method-detail .result{min-height:46px;margin:0;border:0;border-radius:0;background:var(--soft)}.method-detail .method-actions{margin-top:12px}.method-detail .muted{margin:10px 0 0;line-height:1.55}.method-detail .method-title-row{align-items:flex-start}.method-detail .risk-badge{margin-top:2px}
@container (max-width:620px){.method-item-description{max-width:58vw}.method-heading-copy h3{font-size:15px}.activity-facts{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.activity-subtitle{max-width:58vw}.activity-facts{grid-template-columns:1fr}.method-item-description{max-width:52vw}}
.method-heading-copy h3{margin:0;font-family:inherit;font-size:16px;font-weight:650;line-height:1.25;letter-spacing:-.02em}
.drawer{grid-template-rows:auto auto auto auto minmax(0,1fr)}
.capability-summary{padding:10px 12px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--soft) 46%,transparent)}.capability-summary-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.capability-summary-head>div{display:flex;flex-direction:column;gap:2px;min-width:0}.capability-summary-head strong{font-size:11px}.capability-summary-head small{color:var(--muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.capability-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin-top:8px}.capability-card{min-width:0;display:flex;flex-direction:column;gap:2px;padding:7px 8px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.capability-card-label{color:var(--muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.capability-card-value{font-size:16px;line-height:1.15}.capability-card-detail{min-height:13px;color:var(--faint);font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.capability-state{font-size:8px;font-weight:650}.capability-state.ready{color:var(--ok)}.capability-state.unavailable{color:var(--bad)}
.capability-loading{grid-column:1/-1;padding:8px 2px;color:var(--muted);font-size:9px}
@container (max-width:620px){.capability-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Official capability registry: compact summaries with human-readable details, technical IDs collapsed. */
.capability-cards{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.capability-group{border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}
.capability-group>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;list-style:none;padding:9px 10px}
.capability-group>summary::-webkit-details-marker{display:none}
.capability-group>summary::before{content:'›';order:2;color:var(--muted);font-size:15px;line-height:1;transition:transform .15s ease}
.capability-group[open]>summary::before{transform:rotate(90deg)}
.capability-group-copy{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.capability-group-label{font-size:11px}
.capability-group-detail{color:var(--muted);font-size:9px}
.capability-group-body{border-top:1px solid var(--line);padding:2px 10px 8px;max-height:280px;overflow:auto}
.capability-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:start;padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.capability-row:last-of-type{border-bottom:0}
.capability-row-copy{display:flex;flex-direction:column;gap:2px;min-width:0}
.capability-row-name{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.capability-row-meta{color:var(--muted);font-size:8px;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.capability-technical,.capability-group-technical{grid-column:1/-1;margin-top:2px;border:0}
.capability-technical>summary,.capability-group-technical>summary{padding:2px 0;color:var(--faint);cursor:pointer;font:8px ui-monospace,monospace;list-style:none}
.capability-technical>summary::-webkit-details-marker,.capability-group-technical>summary::-webkit-details-marker{display:none}
.capability-technical>summary::before,.capability-group-technical>summary::before{content:'›';display:inline-block;margin-right:4px;transition:transform .15s ease}
.capability-technical[open]>summary::before,.capability-group-technical[open]>summary::before{transform:rotate(90deg)}
.capability-technical code,.capability-group-technical code{display:block;padding:5px 0 2px;color:var(--muted);font:8px/1.4 ui-monospace,monospace;overflow-wrap:anywhere}
.official-event-log{border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--soft) 28%,transparent)}
.official-event-log>summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;cursor:pointer;list-style:none;color:var(--muted);font-size:10px;font-weight:650}
.official-event-log>summary::-webkit-details-marker{display:none}
.official-event-log>summary::before{content:'›';margin-right:2px;transition:transform .15s ease}
.official-event-log[open]>summary::before{transform:rotate(90deg)}
.official-event-log>summary>span:first-of-type{flex:1}
.official-event-count{min-width:22px;padding:1px 6px;border-radius:999px;background:var(--panel);border:1px solid var(--line);text-align:center;font:8px ui-monospace,monospace}
.official-event-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 12px;border-top:1px solid var(--line)}
.official-event-head small{color:var(--faint);font-size:8.5px;line-height:1.35}
.official-event-rows{max-height:220px;overflow:auto;padding:0 12px 9px}
.official-event-row{border:1px solid var(--line);border-radius:8px;background:var(--panel);overflow:hidden;margin-top:6px}
.official-event-row>summary{display:flex;align-items:center;gap:7px;cursor:pointer;list-style:none;padding:7px 8px;font-size:9px}
.official-event-row>summary::-webkit-details-marker{display:none}
.official-event-method{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:9px ui-monospace,monospace}
.official-event-time,.official-event-truncated{color:var(--faint);font-size:8px;white-space:nowrap}
.official-event-row pre{margin:0;max-height:260px;overflow:auto;padding:8px;border-top:1px solid var(--line);background:var(--soft);white-space:pre-wrap;word-break:break-word;font:9px/1.45 ui-monospace,monospace}
.composer-hint-secondary{color:var(--muted)}
.composer-sync-status{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ok);font-size:8px}
.composer-sync-status[data-state="configSyncing"]{color:var(--muted)}
.composer-sync-status[data-state="configSyncFailed"],.composer-sync-status[data-state="configWriteFailed"]{color:var(--bad)}
@media(max-width:980px){.composer-sync-status{display:none}}
@media(max-width:760px){.capability-group-body{max-height:240px}.imagePasteHint{display:none}.composer-hint-secondary{display:none}}

/* Official account, usage, and billing hand-off.  The first two sections are
   rendered from App Server account/* responses; payment settings stay on the
   official ChatGPT account page. */
.account-usage-card{width:min(700px,100%)}
.account-usage-status{min-height:16px;margin:12px 0 8px;color:var(--muted);font-size:10px}
.account-usage-status.error{color:var(--bad)}
.account-usage-body{display:flex;flex-direction:column;gap:10px;max-height:min(58vh,520px);overflow:auto;padding-right:2px}
.account-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.account-summary-card,.account-usage-section{border:1px solid var(--line);border-radius:10px;background:color-mix(in srgb,var(--soft) 38%,var(--panel));padding:10px}
.account-summary-label,.account-usage-section-title{display:block;color:var(--muted);font-size:9px}
.account-summary-value{display:block;margin-top:4px;font-size:13px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-summary-note{display:block;margin-top:3px;color:var(--faint);font-size:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-usage-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:8px}
.account-usage-section-head small{color:var(--faint);font-size:8px}
.account-limit-list{display:grid;gap:8px}
.account-limit-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}
.account-limit-copy{min-width:0}
.account-limit-name{display:block;font-size:10.5px;font-weight:650}
.account-limit-meta{display:block;margin-top:3px;color:var(--muted);font-size:8.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.account-limit-percent{font-size:12px;font-weight:700;white-space:nowrap}
.account-limit-bar{height:5px;margin-top:5px;overflow:hidden;border-radius:999px;background:var(--soft)}
.account-limit-fill{display:block;width:0;height:100%;border-radius:inherit;background:var(--ok);transition:width .25s ease}
.account-limit-fill.warning{background:var(--warn)}
.account-limit-fill.danger{background:var(--bad)}
.account-token-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.account-token-summary span{display:flex;flex-direction:column;gap:3px;min-width:0}
.account-token-summary small{color:var(--muted);font-size:8px}
.account-token-summary strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.account-usage-table{width:100%;border-collapse:collapse;font-size:9px}
.account-usage-table th,.account-usage-table td{padding:6px 4px;border-top:1px solid var(--line);text-align:left}
.account-usage-table th{color:var(--muted);font-size:8px;font-weight:600}
.account-usage-table td:last-child,.account-usage-table th:last-child{text-align:right}
.account-usage-empty{color:var(--muted);font-size:10px;line-height:1.5}
.account-usage-note{margin:0;color:var(--faint);font-size:8.5px;line-height:1.4}
.account-usage-actions{display:flex;justify-content:flex-end;gap:7px;flex-wrap:wrap;margin-top:13px}
.account-billing-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
@media(max-width:560px){.account-summary-grid,.account-token-summary{grid-template-columns:1fr 1fr}.account-summary-card:last-child{grid-column:1/-1}.account-usage-card{padding:14px}.account-usage-actions{justify-content:stretch}.account-usage-actions>*{flex:1 1 180px}}

/* A send whose HTTP response was lost is visibly pending instead of looking
   like a normal draft. The composer remains usable for copying/editing, but
   the send action is locked until the official runtime confirms the outcome. */
.delivery-status{display:block;min-height:14px;margin:1px 3px 5px;color:var(--muted);font-size:9px;line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.delivery-status.pending{color:var(--warn)}
.delivery-status.retryable{color:var(--bad)}
@media(max-width:760px){.delivery-status{margin:0 3px 4px;font-size:10px}}

/* Codex-like conversation rhythm: answer first, execution behind one compact disclosure. */
.turn-block{gap:11px;margin-bottom:28px}
.turn-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:2px 4px;color:var(--muted);font-size:10px}
.turn-header-copy{display:flex;align-items:center;gap:7px;min-width:0}
.turn-header-title{font-size:10px;font-weight:600;color:var(--muted)}
.turn-header-detail{color:var(--faint);font-size:9px}
.turn-header-state{color:var(--faint);font-size:9px;white-space:nowrap}
.turn-header-state.active{color:var(--warn)}
.turn-header-state.completed{color:var(--ok)}
.turn-header-state.failed{color:var(--bad)}
.message-label{display:none}
.message.agent .message-body{padding:0 4px}
.official-plan{margin:2px 4px 4px;padding:10px 11px;border:1px solid color-mix(in srgb,var(--strong) 28%,var(--line));border-radius:12px;background:color-mix(in srgb,var(--strong) 6%,var(--panel));box-shadow:0 4px 18px color-mix(in srgb,var(--ink) 5%,transparent)}
.official-plan-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.official-plan-copy{display:flex;align-items:baseline;gap:8px;min-width:0}
.official-plan-title{font-size:11px;font-weight:700;color:var(--text)}
.official-plan-progress,.official-plan-count{color:var(--muted);font-size:9px;white-space:nowrap}
.official-plan-count{padding:2px 6px;border-radius:999px;background:var(--soft)}
.official-plan-explanation{margin:7px 0 2px;color:var(--muted);font-size:10px;line-height:1.45}
.official-plan-steps{display:flex;flex-direction:column;gap:2px;margin:8px 0 0;padding:0;list-style:none}
.official-plan-step{display:flex;align-items:flex-start;gap:8px;min-width:0;padding:5px 0;color:var(--muted);font-size:10.5px;line-height:1.35}
.official-plan-step-icon{display:grid;place-items:center;width:17px;height:17px;flex:0 0 auto;border:1px solid var(--line);border-radius:50%;color:var(--faint);font-size:10px;line-height:1;background:var(--soft)}
.official-plan-step-label{min-width:0;overflow-wrap:anywhere}
.official-plan-step.completed{color:var(--ok)}
.official-plan-step.completed .official-plan-step-icon{border-color:color-mix(in srgb,var(--ok) 42%,var(--line));background:color-mix(in srgb,var(--ok) 12%,var(--soft));color:var(--ok)}
.official-plan-step.inProgress{color:var(--text);font-weight:600}
.official-plan-step.inProgress .official-plan-step-icon{border-color:color-mix(in srgb,var(--warn) 48%,var(--line));background:color-mix(in srgb,var(--warn) 14%,var(--soft));color:var(--warn);animation:plan-step-pulse 1.2s ease-in-out infinite}
@keyframes plan-step-pulse{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--warn) 0%,transparent)}50%{box-shadow:0 0 0 3px color-mix(in srgb,var(--warn) 12%,transparent)}}
.work-group{border:0;border-radius:9px;background:transparent;overflow:visible}
.work-group>summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;padding:5px 4px;color:var(--muted);user-select:none}
.work-group>summary::-webkit-details-marker{display:none}
.work-group-icon{width:17px;height:17px;border-radius:5px;background:var(--soft);display:grid;place-items:center;color:var(--faint);font-size:13px;line-height:1;transition:transform .16s ease}
.work-group[open] .work-group-icon{transform:rotate(90deg)}
.work-group-copy{display:flex;align-items:baseline;gap:7px;min-width:0;flex:1}
.work-group-title{font-size:10.5px;font-weight:600}
.work-group-count{color:var(--faint);font-size:9px}
.work-group-state{color:var(--faint);font-size:9px;white-space:nowrap}
.work-group.active .work-group-state{color:var(--warn)}
.work-group-items{display:flex;flex-direction:column;gap:3px;margin:2px 0 3px 24px;padding-left:8px;border-left:1px solid color-mix(in srgb,var(--line) 75%,transparent)}
.work-group .activity-card{border:0;border-radius:7px;background:transparent;border-left:2px solid color-mix(in srgb,var(--line) 70%,transparent);overflow:hidden}
.work-group .activity-card:hover{background:color-mix(in srgb,var(--soft) 46%,transparent)}
.work-group .activity-head{min-height:30px;padding:4px 8px}
.work-group .activity-body{padding:7px 8px;border-top:1px solid color-mix(in srgb,var(--line) 75%,transparent)}
.work-group .reasoning-card,.work-group .plan-card,.work-group .system-event{font-size:10px}
html[data-show-reasoning="false"] .reasoning-card,html[data-show-reasoning="false"] .work-group.reasoning-only{display:none}
.work-group .reasoning-card{padding:4px 8px}
.work-group .plan-card{margin:0;padding:5px 8px}
.steering-message .message-bubble{border-color:color-mix(in srgb,var(--accent) 25%,var(--line));box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 5%,transparent)}
.context-indicator{display:inline-flex;align-items:center;gap:4px;color:var(--warn);white-space:nowrap}
.context-indicator::before{content:'≋';display:inline-block;animation:context-compress 1.1s ease-in-out infinite}
@keyframes context-compress{0%,100%{opacity:.35;transform:scale(.82) rotate(0)}50%{opacity:1;transform:scale(1.12) rotate(12deg)}}
.context-compaction .activity-icon{animation:context-compress 1.1s ease-in-out infinite;background:color-mix(in srgb,var(--warn) 12%,var(--soft));color:var(--warn)}
.composer-mode{color:var(--accent);font-size:9px;font-weight:700;white-space:nowrap}
.composer-mode::before{content:'↗';margin-right:3px}
#compactThread{color:var(--muted)}
@media(max-width:760px){.work-group-items{margin-left:20px}.turn-header{padding-inline:2px}.turn-header-detail{display:none}.work-group-count{display:none}}
@media(max-width:760px){.official-plan{margin-inline:2px;padding:9px}.official-plan-copy{gap:6px}.official-plan-step{font-size:11px}}

/* Official token usage: compact in the composer, detailed only when opened. */
.context-usage{position:relative;display:block;max-width:min(330px,32vw);color:var(--muted);font-size:9px;line-height:1.25;z-index:25}
.context-usage>summary{display:flex;align-items:center;gap:4px;min-height:28px;max-width:100%;padding:0 7px;border:1px solid transparent;border-radius:999px;background:var(--soft);cursor:pointer;list-style:none;user-select:none;white-space:nowrap}
.context-usage>summary::-webkit-details-marker{display:none}
.context-usage>summary::after{content:'›';color:var(--faint);font-size:13px;line-height:1;transition:transform .15s ease}
.context-usage[open]>summary{border-color:var(--line);background:var(--panel)}
.context-usage[open]>summary::after{transform:rotate(90deg)}
.context-usage-icon{color:var(--ok);font-size:12px;line-height:1}
.context-usage.warning .context-usage-icon{color:var(--warn)}
.context-usage.danger .context-usage-icon{color:var(--bad)}
.context-usage-percent{font-weight:700}
.context-usage-summary-text{max-width:220px;overflow:hidden;text-overflow:ellipsis;color:var(--faint)}
.context-usage-panel{position:absolute;right:0;bottom:calc(100% + 9px);width:min(310px,calc(100vw - 32px));padding:11px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:var(--shadow);color:var(--text)}
.context-usage-bar{height:5px;margin-bottom:10px;overflow:hidden;border-radius:999px;background:var(--soft)}
.context-usage-fill{display:block;width:0;height:100%;border-radius:inherit;background:var(--ok);transition:width .28s ease,background .2s ease}
.context-usage.warning .context-usage-fill{background:var(--warn)}
.context-usage.danger .context-usage-fill{background:var(--bad)}
.context-usage-values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.context-usage-values span{display:flex;min-width:0;flex-direction:column;gap:3px}
.context-usage-values small{color:var(--muted);font-size:8px}
.context-usage-values strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:650}
.context-usage-total{margin-top:9px;color:var(--muted);font-size:8px}
.context-usage-note{display:block;margin-top:5px;color:var(--faint);font-size:8px;line-height:1.35}
.context-usage.unknown .context-usage-fill{background:var(--faint)}
@media(max-width:980px){.context-usage{max-width:240px}.context-usage-summary-text{display:none}}
@media(max-width:760px){.context-usage-panel{right:-6px}.context-usage>summary{padding-inline:6px}}

/* Mobile acceptance: keep every column inside the viewport and let the composer shrink safely. */
.timeline,.turn-block,.item,.message,.message-body,.rich-text,.activity-card,.work-group,.work-group-items{min-width:0;max-width:100%}
.message-body,.rich-text,.activity-copy,.activity-title,.activity-head,.activity-subtitle{overflow-wrap:anywhere}
@media(max-width:760px){
  .main{min-width:0}
  .topbar{min-height:54px;padding:7px 8px}
  .topbar-left{flex:1;min-width:0;gap:5px}
  .thread-heading{min-width:0;max-width:100%}
  .thread-heading h1{max-width:calc(100vw - 132px);font-size:12px}
  .thread-subline{max-width:calc(100vw - 100px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .thread-subline .sep,.workspace-header{display:none}
  .top-actions{flex:0 0 auto;gap:2px}
  .stop-button{padding-inline:8px;font-size:10px}
  .connection-banner{width:calc(100% - 16px);margin-top:6px;font-size:10px}
  .timeline{overflow-x:hidden;padding:12px 9px 28px}
  .message{font-size:13px}
  .message.user .message-bubble{max-width:92%;padding:8px 10px}
  .message.agent .message-body{width:auto;padding-inline:2px}
  .activity-head{max-width:100%;padding-inline:6px}
  .activity-copy{max-width:calc(100% - 28px)}
  .activity-subtitle{max-width:100%}
  .work-group-items{margin-left:14px;padding-left:6px}
  .composer-wrap{padding-inline:8px;padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .composer-card{padding:8px 8px 7px;border-radius:14px}
  .composer-card textarea{min-height:36px;max-height:128px;font-size:16px}
  .composer-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:6px}
  .composer-left{min-width:0;flex:1 1 auto;overflow-x:auto;scrollbar-width:none}
  .composer-left::-webkit-scrollbar{display:none}
  .composer-right{min-width:0;flex:0 0 auto;gap:4px}
  .attach-button{flex:0 0 auto;max-width:112px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .pill-select{min-width:0;max-width:92px;padding-inline:7px 19px;overflow:hidden;text-overflow:ellipsis}
  #modelSelect{max-width:100px}
  #effortSelect{max-width:78px}
  .composer-mode{max-width:66px;overflow:hidden;text-overflow:ellipsis}
  .context-usage{max-width:none}
  .context-usage>summary{min-width:32px;justify-content:center;padding-inline:5px;gap:2px}
  #contextUsageLabel{display:none}
  .context-usage-panel{right:0;bottom:calc(100% + 8px);width:min(280px,calc(100vw - 24px))}
  .composer-sync-status{display:none}
  .send-button{width:32px;height:32px;flex:0 0 auto}
  .jump-bottom{bottom:96px}
  .approval-tray{right:8px;bottom:96px;width:calc(100% - 16px)}
  .drawer-head{padding:11px 12px}
  .method-detail{padding:12px}
}
@media(max-width:380px){
  .attach-button{max-width:82px}
  #modelSelect{max-width:76px}
  #effortSelect{max-width:66px}
  .composer-mode{max-width:54px;font-size:8px}
}

/* Small phones: keep primary composer actions on a clean second row instead of
   allowing the controls to squeeze or clip the redirect/send affordances. */
@media(max-width:480px){
  .composer-toolbar{grid-template-columns:minmax(0,1fr);gap:6px}
  .composer-left{width:100%;max-width:none}
  .composer-right{width:100%;justify-content:flex-end}
  .composer-mode{flex:0 1 auto;min-width:0}
  .context-usage{flex:0 0 auto}
  .activity-title{min-width:0;flex:1}
  .activity-meta{min-width:0;max-width:40%;overflow:hidden;text-overflow:ellipsis}
  .status-badge{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}

/* Running turns must remain inside the viewport even when the stop/protocol
   actions are visible beside a long thread title. */
@media(max-width:760px){
  .shell,.main{width:100%;max-width:100vw;min-width:0}
  .topbar{min-width:0;max-width:100%;overflow:hidden}
  .topbar-left{min-width:0;max-width:100%;overflow:hidden}
  .top-actions{min-width:0;max-width:100%}
}
@media(max-width:380px){
  .top-actions #openProtocolTop{display:none}
}

/* The mobile browser may report a CSS viewport wider than the physical
   screenshot. Use the composer itself as the responsive boundary so the
   running-only controls cannot push the card off-screen after a send. */
.composer-card{width:100%;min-width:0;container-type:inline-size}
.composer-toolbar,.composer-left,.composer-right{min-width:0}
.composer-left>*,.composer-right>*.send-button{flex:0 0 auto}
.attach-button{writing-mode:horizontal-tb;white-space:nowrap!important;word-break:keep-all;line-height:1.2}
.context-usage{min-width:0;width:auto;max-width:100%;flex:0 1 auto}
.context-usage>summary{min-width:0;overflow:hidden}
.context-usage-percent,.context-usage-summary-text{min-width:0}

@container (max-width:720px){
  .composer-toolbar{display:grid;grid-template-columns:minmax(0,1fr);align-items:stretch;gap:6px}
  .composer-left{width:100%;max-width:100%;overflow:visible;flex-wrap:wrap}
  .composer-left::-webkit-scrollbar{display:none}
  .composer-right{width:100%;max-width:100%;justify-content:flex-end;flex-wrap:nowrap}
  .composer-mode{min-width:0;max-width:42%;overflow:hidden;text-overflow:ellipsis}
  .context-usage{max-width:42%}
}

@container (max-width:420px){
  .composer-left{gap:4px}
  .attach-button{max-width:96px}
  #modelSelect{max-width:120px}
  #effortSelect{max-width:88px}
  .composer-right{gap:4px}
}

/* Official plan affordance: keep a compact progress trigger in the timeline;
   desktop users preview the official steps on hover/focus, while touch users
   explicitly open and close the same details. */
.official-plan{position:relative;z-index:2}
.official-plan-trigger{display:block;width:100%;margin:0;padding:0;border:0;color:inherit;background:transparent;text-align:left;font:inherit;cursor:pointer}
.official-plan-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:9px}
.official-plan-head{min-height:22px}
.official-plan-state{color:var(--muted);font-size:9px;white-space:nowrap}
.official-plan-details{visibility:hidden;max-height:0;overflow:hidden;opacity:0;transition:max-height .18s ease,opacity .14s ease,visibility .14s ease}
@media (hover:hover) and (pointer:fine){
  .official-plan:hover .official-plan-details,
  .official-plan:focus-within .official-plan-details{visibility:visible;max-height:620px;opacity:1}
}
@media (max-width:760px), (pointer:coarse){
  .official-plan-trigger{cursor:pointer}
  .official-plan-details{display:none;visibility:visible;max-height:none;opacity:1;overflow:visible}
  .official-plan.open .official-plan-details{display:block}
  .official-plan.open{z-index:8}
}

/* A cold history read can take several seconds for very large official
   threads. Keep the selected view responsive while that read is in flight. */
.history-loading{display:flex;align-items:center;justify-content:center;min-height:180px;color:var(--muted);font-size:12px}
.history-loading::before{content:'';width:13px;height:13px;margin-right:8px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:history-loading-spin .8s linear infinite}
@keyframes history-loading-spin{to{transform:rotate(360deg)}}

/* Official paginated history: recent turns stay light, older turns are an
   explicit user action, and the full-history mode is visible in the sidebar. */
.history-mode-button{color:var(--muted)}
.history-mode-button.active{background:var(--panel);color:var(--text);border:1px solid var(--line)}
.history-older-control{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:center;width:min(100%,420px);min-height:32px;margin:0 auto 16px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--bg) 92%,var(--soft));backdrop-filter:blur(12px);color:var(--muted);font-size:10px}
.history-older-control.with-search{top:46px}
.history-older-control:hover:not(:disabled){border-color:var(--strong);color:var(--text)}
.history-older-control:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.history-older-control.loading{cursor:wait}
.history-older-control.loading::before{content:'';width:11px;height:11px;margin-right:7px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:history-loading-spin .8s linear infinite}
.history-page-marker{position:sticky;top:0;z-index:5;width:fit-content;max-width:100%;margin:0 auto 8px;padding:4px 10px;border:1px solid color-mix(in srgb,var(--line) 78%,transparent);border-radius:999px;background:color-mix(in srgb,var(--bg) 94%,var(--soft));backdrop-filter:blur(12px);color:var(--muted);font-size:9px;line-height:1.4;text-align:center}
.history-mode-marker{position:sticky;top:0;z-index:4;width:fit-content;max-width:100%;margin:0 auto 14px;padding:4px 10px;border:1px solid color-mix(in srgb,var(--line) 72%,transparent);border-radius:999px;background:color-mix(in srgb,var(--bg) 94%,var(--soft));backdrop-filter:blur(12px);color:var(--muted);font-size:9px;line-height:1.4;text-align:center}
.history-page-marker.with-search{top:46px}
.history-older-control.with-page-marker{top:34px}
.history-older-control.with-search.with-page-marker{top:80px}
.history-items-placeholder{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0 0;padding:7px 10px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-size:10px}
.history-items-load{flex:0 0 auto;border:1px solid var(--line);border-radius:999px;padding:4px 9px;background:transparent;color:var(--text);font:inherit;cursor:pointer}
.history-items-load:hover:not(:disabled){border-color:var(--strong);background:var(--soft)}
.history-items-load:disabled{cursor:wait;opacity:.7}
.history-items-loading{opacity:.82}
.history-search-snippet{margin:8px 4px 0;padding:7px 9px;border-left:2px solid var(--accent);border-radius:6px;background:color-mix(in srgb,var(--accent) 7%,var(--panel));color:var(--muted);font-size:10px;line-height:1.45;overflow-wrap:anywhere}
@media(max-width:760px){
  .turn-header-detail{display:inline;font-size:9px}
  .history-mode-button{min-height:38px}
  .history-older-control{width:calc(100% - 8px);margin-bottom:12px;font-size:11px}
  .history-older-control.with-search{top:68px}
  .history-older-control.with-page-marker{top:48px}
  .history-older-control.with-search.with-page-marker{top:102px}
  .history-page-marker.with-search{top:68px}
  .history-items-placeholder{align-items:flex-start;flex-direction:column}
  .history-items-load{width:100%}
  .history-search-snippet{margin-inline:2px;font-size:11px}
}

/* Full-history search is backed by the official occurrence index (with a
   local pass over rendered work-process text); keep its controls pinned to
   the timeline's top edge while the user scrolls. */
.history-search{position:sticky;top:0;z-index:6;display:flex;align-items:center;gap:8px;padding:0 0 10px;background:linear-gradient(var(--bg) 72%,transparent);}
.history-search .search-box{min-width:0;flex:1;background:color-mix(in srgb,var(--panel) 92%,transparent);border-color:var(--line)}
.history-search .search-box input{font-size:11px}
.history-search-meta{flex:0 0 auto;color:var(--muted);font-size:9px;white-space:nowrap}
.history-search-hidden{display:none!important}

/* The current official plan is a compact, always-visible bottom affordance.
   Desktop users preview its steps on hover/focus; touch users open it by tap. */
.composer-wrap{position:relative}
.official-plan-dock{position:relative;z-index:13;width:min(100%,var(--content));margin:0 auto 8px}
.official-plan-dock>.official-plan{margin:0;padding:8px 10px;background:color-mix(in srgb,var(--panel) 94%,var(--soft));box-shadow:0 5px 20px rgba(0,0,0,.09)}
.official-plan-dock .official-plan-details{position:absolute;right:0;bottom:calc(100% + 8px);width:min(560px,calc(100vw - 36px));max-height:min(64vh,620px);overflow:auto;padding:10px 11px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:var(--shadow)}
.official-plan-dock .official-plan-details .official-plan-steps{margin-bottom:0}
.official-plan-completed{display:block;margin-top:7px;color:var(--muted);font-size:9px}
.timeline .official-plan{display:none}
.worker-card{display:flex;align-items:center;min-width:0;margin:6px 0;border:1px solid var(--line);border-radius:10px;background:var(--panel);overflow:hidden}
.worker-card-summary{flex:1;min-width:0;width:100%;text-align:left;border:0;background:transparent;color:inherit;font:inherit}
.worker-card-dismiss{flex:none;margin:0 8px;width:26px;height:26px;border:0;border-radius:50%;background:var(--soft);color:var(--muted)}
.worker-card button[hidden],.worker-detail-actions button[hidden]{display:none}
.worker-card-summary{display:flex;align-items:center;justify-content:space-between;gap:9px;min-height:42px;padding:7px 10px;cursor:pointer;list-style:none}.worker-card-summary::-webkit-details-marker{display:none}.worker-card-summary:hover{background:var(--hover)}
.worker-card-copy{display:flex;flex-direction:column;gap:2px;min-width:0}.worker-card-title{font-size:11px}.worker-card-subtitle{color:var(--muted);font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.worker-card-state{color:var(--ok);font-size:9px;white-space:nowrap}.worker-card-body{max-height:120px;margin:0;padding:7px 10px;border-top:1px solid var(--line);color:var(--muted);font-size:10px;line-height:1.45;overflow:auto;white-space:pre-wrap}.worker-card-result{max-height:120px}.worker-card-actions{display:flex;align-items:center;gap:6px;padding:6px 10px;border-top:1px solid var(--line)}.worker-card-actions button,.worker-detail-actions button{min-height:26px;padding:0 8px;border:1px solid var(--line);border-radius:999px;background:var(--soft);font-size:9px}.worker-card-actions button:hover,.worker-detail-actions button:hover{border-color:var(--strong);background:var(--hover)}.worker-card-dismiss{margin-left:auto}.worker-card-actions .hidden{display:none}
.worker-detail-panel{width:min(440px,42vw);grid-template-rows:auto minmax(0,1fr)}.worker-detail-body{min-height:0;overflow:auto;padding:14px 16px;outline:0;overscroll-behavior:contain}.worker-detail-status{font-size:12px;font-weight:700;color:var(--ok)}.worker-detail-progress{margin-top:14px;padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--muted);font-size:11px;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}.worker-detail-output-section{margin-top:14px}.worker-detail-output-section summary{cursor:pointer;color:var(--muted);font-size:12px}.worker-detail-output{margin:10px 0 0;max-height:55vh;overflow:auto;overscroll-behavior:contain;padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--code);color:var(--codeText);font:11px/1.5 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.worker-detail-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.worker-detail-actions .danger-button{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 35%,var(--line))}
.worker-detail-panel .drawer-head{display:flex;align-items:center;gap:12px}
.worker-detail-panel .drawer-head>div{min-width:0;overflow-wrap:anywhere}
.worker-detail-panel .drawer-head>button{flex:none;margin-left:auto}
.worker-detail-guidance{display:grid;gap:8px;margin-top:16px;padding-top:12px;border-top:1px solid var(--line)}
.worker-detail-guidance label{display:grid;gap:6px;font-size:12px;overflow-wrap:anywhere}
.worker-detail-guidance textarea{width:100%;min-width:0;box-sizing:border-box;resize:vertical;min-height:70px;max-height:220px;padding:9px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--text);font:inherit}
.worker-detail-guidance button{min-height:40px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--text)}
.worker-detail-guidance small{font-size:11px;color:var(--muted)}
#menuToggle,.shell:not(.sidebar-collapsed) #expandSidebar{display:none}
.main{grid-template-columns:minmax(0,1fr)}
@media(min-width:761px){
  .shell:has(.worker-detail-panel:not(.hidden)){padding-right:min(440px,42vw)}
}
@media(min-width:761px) and (max-width:1100px){
  .shell:has(.worker-detail-panel:not(.hidden)){grid-template-columns:minmax(0,1fr)}
  .shell:has(.worker-detail-panel:not(.hidden)) .sidebar{display:none}
}
@media(max-width:760px){
  #menuToggle{display:grid}
  .shell #expandSidebar{display:none!important}
  .worker-detail-actions button,.worker-detail-panel .drawer-head>button{min-height:40px;min-width:40px}
  .worker-card-dismiss{width:36px;height:36px}
}
@media(max-height:480px){.sidebar{overflow:auto}.thread-list{min-height:100px;flex:none}.composer-wrap textarea{max-height:88px!important}}
@media(max-width:760px){.worker-detail-panel{inset:0;width:100vw}.worker-card-subtitle{max-width:65vw}.worker-detail-guidance textarea{font-size:16px}}
.mcp-standalone-card{width:min(100%,var(--content));margin:0 auto 10px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--panel);box-shadow:0 4px 18px rgba(0,0,0,.06)}
.mcp-standalone-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 2px 7px;color:var(--muted);font-size:11px}.mcp-standalone-close{width:22px;height:22px;border:0;border-radius:50%;background:var(--soft);color:var(--muted);font-size:15px;line-height:1}.mcp-standalone-close:hover{background:var(--hover);color:var(--text)}
.composer-toggle{display:inline-flex;align-items:center;gap:4px;min-width:0;min-height:28px;padding:0 7px;border:1px solid transparent;border-radius:999px;background:var(--soft);color:var(--muted);font-size:9px;white-space:nowrap}
.composer-toggle:hover{border-color:var(--line);color:var(--text)}
.composer-toggle.active{border-color:color-mix(in srgb,var(--ok) 28%,var(--line));color:var(--ok)}
.composer-toggle.inactive{color:var(--faint)}
.plan-mode-toggle{border-color:color-mix(in srgb,var(--accent) 20%,var(--line));color:var(--text);background:color-mix(in srgb,var(--accent) 8%,var(--soft));font-weight:650}
.plan-mode-toggle:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.plan-mode-toggle:disabled{cursor:wait;opacity:.68}
.plan-mode-close{display:grid;place-items:center;width:15px;height:15px;border-radius:50%;background:color-mix(in srgb,var(--muted) 28%,transparent);color:var(--muted);font-size:11px;line-height:1}
.plan-mode-toggle:hover:not(:disabled) .plan-mode-close{background:var(--accent);color:var(--accentText)}
.auto-scroll-icon{font-size:12px;line-height:1}
.auto-scroll-state{font-weight:700}
@media(max-width:760px){
  .history-search{align-items:stretch;flex-direction:column;gap:3px;padding-bottom:8px}
  .history-search-meta{padding-left:8px;font-size:10px}
  .official-plan-dock{width:100%;margin-bottom:6px}
  .official-plan-dock .official-plan-details{position:static;width:auto;max-height:42vh;margin-top:7px;padding:8px;border-radius:9px;overflow:auto}
  .official-plan-dock>.official-plan{padding:8px}
  .official-plan-dock .official-plan-step{font-size:11px}
  .composer-toggle{padding-inline:6px;font-size:9px}
}
@media(max-width:480px){
  .composer-toggle{max-width:78px;overflow:hidden;text-overflow:ellipsis}
  .auto-scroll-label{overflow:hidden;text-overflow:ellipsis}
}

/* Mobile context details belong to the viewport, not the narrow right-hand
   toolbar column. This prevents the usage card from being clipped or pushed
   off the left edge when the composer wraps after a send. */
@media(max-width:760px){
  .context-usage-panel{
    position:fixed!important;
    left:max(8px,env(safe-area-inset-left))!important;
    right:max(8px,env(safe-area-inset-right))!important;
    top:auto!important;
    bottom:calc(env(safe-area-inset-bottom) + 84px)!important;
    width:auto!important;
    max-width:none!important;
    max-height:min(44vh,320px);
    overflow:auto;
    z-index:60;
  }
}

/* The product mark is a real home affordance on both desktop and mobile. */
.brand.home-button{appearance:none;border:0;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer;border-radius:9px;padding:4px 6px;margin:-4px -6px}
.brand.home-button:hover,.brand.home-button:focus-visible{background:var(--hover);outline:none}
#homeButtonTop{font-size:18px;line-height:1}
[data-autonomous="on"] #autonomousToggle{background:color-mix(in srgb,var(--ok) 8%,transparent)}
#autonomousNote{max-width:100%;overflow-wrap:anywhere}

/* Keep the supplied transparent brand image free of a wrapper background. */
.brand-mark,.empty-logo{background:transparent;overflow:visible}
.brand-image{object-fit:contain;border-radius:0}

/* Composer palettes and protocol events use the same quiet, inspectable
   visual language as the rest of the work process. */
.composer-palette{isolation:isolate}
.protocol-work-event>summary{display:flex;align-items:flex-start;gap:7px;min-width:0;padding:7px 8px;cursor:pointer;list-style:none}
.protocol-work-event>summary::-webkit-details-marker{display:none}
.protocol-work-event>summary::before{content:'›';color:var(--faint);font-size:13px;line-height:1.1;transition:transform .15s}
.protocol-work-event[open]>summary::before{transform:rotate(90deg)}
.protocol-event-icon{width:16px;height:16px;display:grid;place-items:center;flex:0 0 auto;border-radius:5px;background:var(--soft);color:var(--muted);font-size:11px}
.protocol-event-copy{display:flex;align-items:baseline;gap:7px;min-width:0;flex:1}
.protocol-event-title{min-width:0;font-size:10px;font-weight:620;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.protocol-event-preview{min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:760px){
  .composer-palette{left:0;right:0;max-height:50vh}
  .composer-palette-items{max-height:43vh}
}