/* B 方案：任务过程可视 · 左会话 / 中执行时间线 / 右上下文 */
.agent-runtime-page{max-width:none;padding:14px 20px 22px;min-height:calc(100dvh - 76px);font-size:20.8px}
.agent-studio-layout{display:grid;grid-template-columns:312px 14px minmax(520px,2fr) 14px minmax(300px,1fr);gap:0;height:calc(100dvh - 112px);min-height:640px;align-items:stretch;transition:grid-template-columns .22s ease}
.agent-studio-layout.is-session-collapsed{grid-template-columns:58px 14px minmax(520px,2fr) 14px minmax(300px,1fr)}
.agent-session-panel,.agent-execution-column,.agent-context-panel,.agent-empty-v2{min-height:0;border:1px solid var(--card-border);border-radius:16px;background:var(--surface);box-shadow:0 10px 36px rgba(20,35,30,.035)}
.agent-session-panel{grid-column:1;display:flex;flex-direction:column;padding:14px 12px;overflow:hidden}
.agent-session-panel-head{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px 8px;padding:2px 3px 13px}
.agent-session-panel-head h2{font-size:20.8px;letter-spacing:-.02em}
.agent-session-panel-actions{display:contents}
.agent-session-toggle{display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--muted);font:inherit;font-size:26px;line-height:1;cursor:pointer}
.agent-session-toggle{grid-column:2;grid-row:1;justify-self:end}
.agent-session-toggle:hover{border-color:var(--brand);color:var(--brand)}
.agent-session-create{padding:7px 10px;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink2);font:inherit;font-size:14.3px;cursor:pointer}
.agent-session-create{grid-column:2;grid-row:2;white-space:nowrap}
.agent-session-create:hover{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}
.agent-session-search{display:flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid var(--rule);border-radius:9px;background:var(--bg);color:var(--muted2)}
.agent-session-search input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:14.3px}
.agent-session-search input::placeholder{color:var(--muted2)}
.agent-session-group-label{padding:15px 5px 7px;color:var(--muted2);font-size:11.7px;font-weight:700;letter-spacing:.12em}
.agent-session-list-v2{display:flex;flex:1;min-height:0;flex-direction:column;gap:6px;overflow:auto;padding-right:2px}
.agent-session-item-v2{position:relative;display:grid;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:9px;width:100%;padding:10px 9px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--ink2);font:inherit;text-align:left;cursor:pointer}
.agent-session-item-v2:hover{border-color:var(--rule);background:var(--bg)}
.agent-session-item-v2.active{border-color:rgba(var(--accent-rgb),.2);background:linear-gradient(90deg,var(--accent-soft),rgba(var(--accent-rgb),.035));color:var(--ink)}
.agent-session-icon-v2{display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--brand);font-size:15.6px}
.agent-session-copy-v2{min-width:0}
.agent-session-title-v2{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14.3px;font-weight:700}
.agent-session-meta-v2{display:block;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted2);font-size:11.7px}
.agent-session-dot-v2{width:7px;height:7px;border-radius:50%;background:var(--muted2)}
.agent-session-dot-v2[data-state="ready"]{background:var(--accent)}
.agent-session-dot-v2[data-state="failed"]{background:#dc2626}
.agent-session-dot-v2[data-state="creating"]{background:var(--warn)}
.agent-session-empty-v2{padding:24px 10px;color:var(--muted2);font-size:14.3px;text-align:center}
.agent-session-help{padding:12px 5px 1px;border-top:1px solid var(--rule-soft);color:var(--muted2);font-size:11.7px;line-height:1.55}
.agent-studio-layout.is-session-collapsed .agent-session-panel{padding:10px 7px}
.agent-studio-layout.is-session-collapsed .agent-session-panel-head{grid-template-columns:1fr;justify-items:center;padding:0 0 10px}
.agent-studio-layout.is-session-collapsed .agent-session-panel-head h2,.agent-studio-layout.is-session-collapsed .agent-session-create,.agent-studio-layout.is-session-collapsed .agent-session-search,.agent-studio-layout.is-session-collapsed .agent-session-group-label,.agent-studio-layout.is-session-collapsed .agent-session-help,.agent-studio-layout.is-session-collapsed .agent-session-copy-v2,.agent-studio-layout.is-session-collapsed .agent-session-dot-v2{display:none}
.agent-studio-layout.is-session-collapsed .agent-create-model{display:none}
.agent-studio-layout.is-session-collapsed .agent-session-toggle{grid-column:1;grid-row:1;justify-self:center}
.agent-studio-layout.is-session-collapsed .agent-session-list-v2{align-items:center;width:100%;padding:0;overflow-x:hidden}
.agent-studio-layout.is-session-collapsed .agent-session-item-v2{display:grid;grid-template-columns:1fr;width:40px;padding:6px;place-items:center}
.agent-studio-layout.is-session-collapsed .agent-session-icon-v2{width:26px;height:26px}
.agent-workbench-v2,.agent-detail-v2{display:contents}
.agent-empty-v2{position:relative;grid-column:3/-1;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;padding:40px;text-align:center;overflow:hidden}
.agent-empty-v2[hidden]{display:none}
.agent-empty-v2 h3{font-family:'InstrumentSerif','Songti SC',serif;font-size:40.3px;font-weight:400}
.agent-empty-v2 p{position:relative;z-index:1;max-width:520px;color:var(--muted);font-size:15.6px}
.agent-empty-icon-v2{position:relative;z-index:1;display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:linear-gradient(145deg,var(--brand),var(--accent));color:#fff;font-family:'InstrumentSerif',serif;font-size:35.1px;box-shadow:0 14px 32px rgba(var(--brand-rgb),.18)}
.agent-empty-orbit{position:absolute;left:50%;top:50%;width:390px;height:390px;transform:translate(-50%,-58%);border:1px solid var(--rule-soft);border-radius:50%;opacity:.55;pointer-events:none}
.agent-empty-orbit::before,.agent-empty-orbit::after{content:'';position:absolute;inset:46px;border:1px dashed var(--rule);border-radius:50%}
.agent-empty-orbit::after{inset:112px;border-style:solid}
.agent-empty-orbit span{position:absolute;right:47px;top:92px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:-290px 166px 0 var(--brand)}
.agent-empty-v2 button,.agent-header-actions-v2 button,.agent-runtime-panel-v2 button,.agent-context-panel button{border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink);padding:7px 10px;font:inherit;font-size:13px;cursor:pointer}
.agent-empty-v2>button{position:relative;z-index:1;margin-top:5px;padding:10px 18px;border-color:var(--ink);background:var(--ink);color:var(--bg);font-weight:700}
.agent-empty-v2 button:disabled,.agent-header-actions-v2 button:disabled,.agent-runtime-panel-v2 button:disabled,.agent-context-panel button:disabled{cursor:not-allowed;opacity:.45}
.is-auth-required .agent-empty-v2>button{background:var(--brand);border-color:var(--brand)}
.agent-detail-v2[hidden]{display:none}
.agent-execution-column{grid-column:3;display:flex;flex-direction:column;padding:15px 16px;overflow:hidden}
.agent-header-v2{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:3px 3px 13px;border-bottom:1px solid var(--rule-soft)}
.agent-task-title{display:flex;align-items:baseline;min-width:0;font-size:22.1px;font-weight:700;letter-spacing:-.025em}
.agent-task-title>span{flex:0 0 auto}
.agent-header-v2 h2{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:inherit}
.agent-header-meta-v2,.agent-header-actions-v2,.agent-inline-actions-v2{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.agent-header-meta-v2{margin-top:5px}
.agent-header-meta-v2 span{padding:2px 7px;border-radius:999px;background:var(--brand-soft);color:var(--brand-ink);font-size:11.7px;font-weight:700}
.agent-header-meta-v2 span[data-state="ready"],.agent-header-meta-v2 span[data-state="live"]{background:var(--accent-soft);color:var(--accent-ink)}
.agent-header-meta-v2 span[data-state="failed"],.agent-header-meta-v2 span[data-state="reconnecting"]{background:#fee2e2;color:#b91c1c}
.agent-header-actions-v2{justify-content:flex-end}
.agent-header-actions-v2 button:hover{border-color:var(--ink)}
.agent-error-v2{margin-top:10px;padding:8px 10px;border:1px solid #fecaca;border-radius:8px;background:#fef2f2;color:#b91c1c;font-size:14.3px}
.agent-runtime-panel-v2{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.agent-runtime-status-v2{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 3px 8px}
.agent-runtime-status-v2[hidden]{display:none}
.agent-runtime-summary-block{display:flex;align-items:center;min-width:0;gap:7px}
.agent-runtime-status-dot{width:7px;height:7px;flex:0 0 7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.agent-runtime-status-v2 p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:13px}
.agent-runtime-items-v2{position:relative;flex:1 1 120px;min-height:0;display:flex;flex-direction:column;gap:8px;overflow:auto;padding:8px 4px 14px 38px}
.agent-runtime-items-v2::before{content:'';position:absolute;left:16px;top:16px;bottom:22px;width:1px;background:var(--rule)}
.agent-runtime-items-v2:empty::before{display:none}
.agent-runtime-item-v2{position:relative;width:100%;max-width:none;padding:10px 12px;border:1px solid var(--rule);border-radius:10px;background:var(--surface);font-size:14.3px;box-shadow:0 3px 12px rgba(20,35,30,.025)}
.agent-runtime-item-v2::before{content:'';position:absolute;left:-28px;top:13px;width:9px;height:9px;border:3px solid var(--surface);border-radius:50%;background:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.agent-runtime-item-v2.type-userMessage{background:var(--brand-soft);border-color:rgba(var(--brand-rgb),.22)}
.agent-runtime-item-v2.type-userMessage::before{background:var(--brand)}
.agent-runtime-item-v2.type-agentMessage::before,.agent-runtime-item-v2.type-reasoning::before{background:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.agent-runtime-item-v2.type-reasoning{background:var(--bg);color:var(--muted)}
.agent-runtime-item-v2.type-commandExecution,.agent-runtime-item-v2.type-mcpToolCall,.agent-runtime-item-v2.type-dynamicToolCall,.agent-runtime-item-v2.type-fileChange{background:linear-gradient(90deg,rgba(var(--brand-rgb),.035),var(--surface));border-color:rgba(var(--brand-rgb),.2)}
.agent-runtime-item-v2.type-commandExecution::before,.agent-runtime-item-v2.type-mcpToolCall::before,.agent-runtime-item-v2.type-dynamicToolCall::before{background:#4d8ed8;box-shadow:0 0 0 1px #4d8ed8}
.agent-runtime-item-v2.type-fileChange::before{background:var(--warn);box-shadow:0 0 0 1px var(--warn)}
.agent-runtime-item-head-v2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:5px;color:var(--ink);font-size:13px;font-weight:700}
.agent-runtime-item-v2 pre,.agent-approval-command-v2{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.55}
.agent-runtime-disclosure-v2{position:relative;min-width:0;border-radius:10px;color:var(--ink2);transition:background-color .16s ease,opacity .16s ease}
.agent-runtime-disclosure-v2::before{content:'';position:absolute;left:-28px;top:15px;width:8px;height:8px;border:3px solid var(--surface);border-radius:50%;background:#4d8ed8;box-shadow:0 0 0 1px #4d8ed8}
.agent-runtime-disclosure-v2.type-reasoning::before{background:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.agent-runtime-disclosure-v2.type-fileChange::before{background:var(--warn);box-shadow:0 0 0 1px var(--warn)}
.agent-runtime-disclosure-v2:hover,.agent-runtime-disclosure-v2:focus-within,.agent-runtime-disclosure-v2.is-open{background:rgba(var(--brand-rgb),.035)}
.agent-runtime-disclosure-v2.is-muted .agent-runtime-disclosure-status-v2,.agent-runtime-disclosure-v2.is-muted .agent-runtime-disclosure-preview-v2{opacity:.45}
.agent-runtime-disclosure-v2.is-failed{background:rgba(190,55,55,.055)}
.agent-runtime-disclosure-v2.is-failed::before{background:#b42318;box-shadow:0 0 0 1px #b42318}
.agent-runtime-disclosure-summary-v2{width:100%;min-height:48px;display:grid!important;grid-template-columns:30px minmax(0,1fr) auto 16px;align-items:center;gap:8px;padding:6px 8px!important;border:0!important;border-radius:10px!important;background:transparent!important;color:inherit!important;text-align:left;box-shadow:none!important}
.agent-runtime-disclosure-summary-v2:focus-visible{outline:2px solid rgba(var(--brand-rgb),.42);outline-offset:-2px}
.agent-runtime-disclosure-icon-v2{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--bg2);color:var(--brand);font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:13px;font-weight:800}
.agent-runtime-disclosure-v2.is-active .agent-runtime-disclosure-icon-v2{background:var(--accent-soft);color:var(--accent-ink);animation:agent-tool-pulse 1.4s ease-in-out infinite}
.agent-runtime-disclosure-v2.is-failed .agent-runtime-disclosure-icon-v2{background:#fee2e2;color:#b42318;animation:none}
.agent-runtime-disclosure-copy-v2{display:block;min-width:0}
.agent-runtime-disclosure-headline-v2{display:flex;align-items:center;gap:7px;min-width:0}
.agent-runtime-disclosure-kind-v2{flex:0 0 auto;color:var(--muted);font-size:10.4px;font-weight:800;letter-spacing:.08em}
.agent-runtime-disclosure-title-v2{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink);font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:11.7px;font-weight:600}
.agent-runtime-disclosure-preview-v2{display:block;min-width:0;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted2);font-size:10.4px;line-height:1.35}
.agent-runtime-disclosure-status-v2{white-space:nowrap;color:var(--muted2);font-size:10.4px;font-weight:700}
.agent-runtime-disclosure-v2.is-active .agent-runtime-disclosure-status-v2{color:var(--accent-ink)}
.agent-runtime-disclosure-v2.is-failed .agent-runtime-disclosure-kind-v2,.agent-runtime-disclosure-v2.is-failed .agent-runtime-disclosure-status-v2{color:#b42318}
.agent-runtime-disclosure-chevron-v2{display:inline-block;color:var(--muted2);font-size:15.6px;line-height:1;transform:rotate(0deg);transition:transform .16s ease}
.agent-runtime-disclosure-v2.is-open .agent-runtime-disclosure-chevron-v2{transform:rotate(180deg)}
.agent-runtime-tool-detail-v2{margin:0 8px 7px 46px;padding:9px 10px;border-left:2px solid var(--rule);border-radius:0 7px 7px 0;background:rgba(var(--brand-rgb),.025)}
.agent-runtime-tool-detail-v2[hidden]{display:none}
.agent-runtime-tool-detail-v2 pre{margin:0;max-height:280px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--muted);font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:11.7px;line-height:1.58;scrollbar-width:thin}
@keyframes agent-tool-pulse{0%,100%{opacity:1}50%{opacity:.58}}
@media(prefers-reduced-motion:reduce){.agent-runtime-disclosure-v2,.agent-runtime-disclosure-chevron-v2{transition:none}.agent-runtime-disclosure-v2.is-active .agent-runtime-disclosure-icon-v2{animation:none}}
.agent-interaction-browser-v2{position:relative;overflow:visible;border:1px solid #d8ddd9;border-radius:12px;background:var(--surface);box-shadow:0 10px 30px rgba(24,42,35,.07);transition:border-color .18s ease,box-shadow .18s ease}
.agent-interaction-browser-v2::before{content:'';position:absolute;z-index:2;left:-28px;top:16px;width:9px;height:9px;border:3px solid var(--surface);border-radius:50%;background:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.agent-interaction-browser-v2.is-located{border-color:#61ae87;box-shadow:0 0 0 3px rgba(var(--accent-rgb),.13),0 12px 34px rgba(24,42,35,.09)}
.agent-interaction-browser-v2.is-settled{border-color:#bfdbcb}
.agent-interaction-browser-head-v2{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 10px 7px;background:linear-gradient(180deg,#fff,#fbfcfa)}
.agent-interaction-browser-identity-v2,.agent-interaction-browser-controls-v2{display:flex;align-items:center;gap:7px;min-width:0}
.agent-interaction-browser-identity-v2 strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
.agent-interaction-local-badge-v2{display:inline-flex;align-items:center;gap:5px;flex:0 0 auto;padding:3px 6px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);font-size:9.5px;font-weight:800}
.agent-interaction-local-badge-v2::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent)}
.agent-interaction-browser-controls-v2 button{min-height:26px;padding:4px 7px!important;border-color:var(--rule)!important;background:#fff!important;color:var(--muted)!important;font-size:10.4px!important}
.agent-interaction-browser-controls-v2 button:hover{border-color:var(--ink2)!important;color:var(--ink)!important}
.agent-interaction-address-v2{display:flex;align-items:center;gap:7px;margin:0 10px 8px;padding:5px 8px;border:1px solid var(--rule-soft);border-radius:7px;background:var(--bg);color:var(--muted2)}
.agent-interaction-address-v2>span{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.agent-interaction-address-v2 code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:9.5px}
.agent-interaction-viewport-v2{height:660px;overflow:hidden;border-top:1px solid var(--rule-soft);border-radius:0 0 11px 11px;background:#f1f8f4}
.agent-interaction-viewport-v2[hidden]{display:none}
.agent-interaction-viewport-v2 iframe{display:block;width:100%;height:100%;border:0;background:#f1f8f4}
.agent-interaction-browser-v2.is-collapsed .agent-interaction-address-v2{margin-bottom:9px}
.agent-turn-form-v2{flex:0 0 auto;display:grid;gap:7px;margin-top:2px;padding:10px 12px;border:1px solid rgba(var(--accent-rgb),.25);border-radius:11px;background:var(--surface);box-shadow:0 7px 24px rgba(20,35,30,.05)}
.agent-turn-form-v2 label{color:var(--muted2);font-size:11.7px}
.agent-turn-form-v2 textarea{width:100%;min-height:54px;max-height:150px;resize:none;padding:3px 0;border:0;background:transparent;color:var(--ink);font:inherit;font-size:14.3px;outline:none}
.agent-turn-form-v2 textarea::placeholder{color:var(--muted2)}
.agent-attachment-list{display:flex;flex-wrap:wrap;align-content:flex-start;gap:6px;max-height:124px;overflow-y:auto;overscroll-behavior:contain;padding-right:4px;scrollbar-gutter:stable;scrollbar-width:thin}
.agent-attachment-list:empty{display:none}
.agent-attachment-chip{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px;max-width:260px;padding:6px 7px 6px 9px;border:1px solid var(--rule);border-radius:8px;background:var(--bg);font-size:11.7px}
.agent-attachment-chip[data-state="failed"]{border-color:#fecaca;background:#fef2f2;color:#b91c1c}
.agent-attachment-chip-copy{min-width:0}
.agent-attachment-chip-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}
.agent-attachment-chip-status{display:block;margin-top:2px;color:var(--muted2);font-size:10.4px}
.agent-attachment-chip progress{display:block;width:100%;height:3px;margin-top:4px}
.agent-attachment-chip button{padding:2px 5px!important;border:0!important;background:transparent!important;color:var(--muted)!important}
.agent-turn-attachment-actions{display:flex;align-items:center;gap:8px;min-width:0}
#agent-attachment-add{padding:5px 8px;border-color:var(--rule);background:var(--bg);font-size:11.7px}
.agent-message-attachments{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}
.agent-message-attachment{padding:4px 7px;border-radius:7px;background:rgba(var(--brand-rgb),.09);color:var(--ink2);font-size:11.7px}
.agent-turn-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px}
.agent-turn-hint{color:var(--muted2);font-size:11.7px}
.agent-turn-actions-v2{justify-content:flex-end}
#agent-turn-send{min-width:82px;border-color:var(--accent-ink);background:var(--accent-ink);color:#fff;font-weight:700}
.agent-context-panel{position:relative;grid-column:5;display:flex;flex-direction:column;min-width:0;overflow:auto;padding:15px 13px}
.agent-context-resizer{position:relative;z-index:3;grid-column:4;min-width:14px;height:100%;cursor:col-resize;touch-action:none;outline:0}
.agent-context-resizer::before{content:'';position:absolute;left:50%;top:16px;bottom:16px;width:1px;transform:translateX(-50%);border-radius:999px;background:var(--rule);transition:width .14s ease,background-color .14s ease}
.agent-context-resizer:hover::before,.agent-context-resizer:focus-visible::before,.agent-detail-v2.is-context-resizing .agent-context-resizer::before{width:3px;background:var(--brand)}
.agent-detail-v2.is-context-resizing{cursor:col-resize;user-select:none}
.agent-context-head{padding:2px 3px 12px;border-bottom:1px solid var(--rule-soft)}
.agent-context-head h3{font-size:20.8px}
.session-eyebrow{display:block;margin-bottom:3px;color:var(--muted2);font-size:10.4px;font-weight:700;letter-spacing:.16em}
.agent-context-section{padding:14px 2px;border-bottom:1px solid var(--rule-soft)}
.agent-context-section:last-child{border-bottom:0}
.agent-context-section-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:9px}
.agent-context-section-title h4{font-size:15.6px}
.agent-context-section-title>span{padding:2px 6px;border-radius:999px;background:var(--bg2);color:var(--muted);font-size:10.4px}
.agent-pending-skill{margin-bottom:8px;padding:7px 9px;border:1px solid rgba(var(--accent-rgb),.25);border-radius:8px;background:var(--accent-soft);color:var(--accent-ink);font-size:11.7px;font-weight:700}
.agent-skills-v2{border:0;background:transparent}
.agent-skills-v2 summary{cursor:pointer;list-style:none;margin-bottom:8px;color:var(--muted);font-size:11.7px}
.agent-skills-v2 summary::-webkit-details-marker{display:none}
.agent-skills-v2 summary::after{content:'⌄';float:right}
.agent-skill-controls-v2{display:grid;gap:8px}
.agent-skill-controls-v2 select{min-width:0;flex:1;padding:7px;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink);font-size:11.7px}
#agent-skill-list{display:grid;gap:6px}
.agent-mounted-skill-badge-v2{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px;padding:8px 9px;border:1px solid var(--rule);border-radius:9px;background:var(--surface);font-size:13px;font-weight:700}
.agent-mounted-skill-badge-v2::before{content:'◇  已挂载技能';grid-column:1/-1;color:var(--muted2);font-size:10.4px;font-weight:400}
.agent-mounted-skill-badge-v2 button{padding:3px 6px!important;font-size:10.4px!important}
.agent-skill-status-v2{padding:7px 9px;border-radius:8px;background:var(--bg2);color:var(--muted);font-size:11.7px}
.agent-skill-status-v2[data-state="failed"]{color:var(--danger,#b42318)}
.agent-skill-status-v2[hidden]{display:none}
.agent-skill-configuration-panel{width:min(460px,calc(100vw - 32px))}
.agent-skill-configuration-panel>p{margin:7px 0 14px;color:var(--muted);font-size:13px;line-height:1.5}
.agent-skill-configuration-fields{display:grid;gap:12px}
.agent-skill-configuration-field{display:grid;gap:5px}
.agent-skill-configuration-label{font-size:13px;font-weight:700}
.agent-skill-configuration-field small{color:var(--muted2);font-size:11.7px;line-height:1.4}
.agent-skill-configuration-field select,.agent-skill-configuration-field input:not([type="checkbox"]){width:100%;min-width:0;padding:8px;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink);font:inherit}
.agent-skill-configuration-field input[type="checkbox"]{justify-self:start}
.agent-skill-configuration-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.agent-context-changed-v2{display:flex;align-items:center;gap:9px;margin:12px 0;color:var(--muted2);font-size:11.7px;text-align:center}
.agent-context-changed-v2::before,.agent-context-changed-v2::after{content:'';height:1px;flex:1;background:var(--rule)}
.agent-create-model{grid-column:1;grid-row:2;min-width:0;width:100%;max-width:none;border:1px solid var(--rule);border-radius:8px;background:var(--surface);color:var(--ink);padding:6px 7px;font-size:13px;font-weight:700}
.agent-create-model:disabled{opacity:.55}
.agent-auto-approval-add{width:100%;margin-bottom:7px;background:var(--accent-soft)!important;color:var(--accent-ink)!important;border-color:rgba(var(--accent-rgb),.2)!important}
.agent-approvals-v2{display:flex;flex-direction:column;gap:7px;max-height:230px;overflow:auto}
.agent-approval-card-v2{display:flex;flex-direction:column;padding:9px;border:1px solid #f0c66a;border-radius:9px;background:#fff9eb;color:#3f2e11;font-size:11.7px}
.agent-approval-command-v2{max-height:90px;overflow:auto}
.agent-approval-actions-v2{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-top:8px}
.agent-approval-actions-v2 button:last-child{grid-column:1/-1}
.agent-interaction-blocker-v2{display:grid;gap:9px;padding:10px;border:1px solid #efc66d;border-radius:9px;background:#fff8e8;color:#3f2e11}
.agent-interaction-blocker-head-v2{display:grid;grid-template-columns:24px minmax(0,1fr);align-items:center;gap:7px}
.agent-interaction-blocker-head-v2>span{font-size:17px}
.agent-interaction-blocker-head-v2 div{display:grid;gap:2px;min-width:0}
.agent-interaction-blocker-head-v2 strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.7px}
.agent-interaction-blocker-head-v2 div>span{color:#8a6421;font-size:10.4px}
.agent-interaction-blocker-v2>button{justify-self:end;padding:5px 8px!important;border-color:#e5b74e!important;background:#fff!important;color:#6e4a0d!important;font-size:10.4px!important;font-weight:700}
.agent-context-empty{padding:10px;border:1px dashed var(--rule);border-radius:8px;color:var(--muted2);font-size:10.4px;line-height:1.5;text-align:center}
.agent-approvals-v2:not(:empty)+.agent-context-empty,.agent-artifacts-shell-v2:not([hidden])+.agent-context-empty{display:none}
.agent-artifacts-shell-v2{--agent-artifacts-height:150px;display:flex;flex-direction:column;height:calc(var(--agent-artifacts-height) + 14px);min-height:14px;max-height:280px;overflow:hidden}
.agent-artifacts-shell-v2.is-collapsed{height:14px}
.agent-artifacts-resizer-v2{flex:0 0 14px!important;width:100%;min-height:14px;border:0!important;background:transparent!important;padding:0!important;display:grid;place-items:center;cursor:ns-resize!important}
.agent-artifacts-resizer-v2::before{content:'';display:block;width:34px;height:3px;border-radius:999px;background:var(--muted2)}
.agent-artifacts-v2{flex:1;min-height:0;display:grid;grid-auto-rows:min-content;gap:6px;overflow:auto}
.agent-artifacts-shell-v2[hidden]{display:none!important}
.agent-artifact-row-v2{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:7px;padding:8px 9px;border:1px solid rgba(var(--accent-rgb),.25);border-radius:8px;background:var(--accent-soft);color:var(--accent-ink);font-size:11.7px}
.agent-artifact-row-v2 span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.agent-artifact-row-v2 span::before{content:'▤  ';font-size:15.6px}
.agent-artifact-row-v2 button{padding:4px 7px!important;background:var(--surface)!important}
body:has(#agent-runtime:not(.is-hidden)) .foot{font-size:16.9px}
@media(min-width:901px){.agent-studio-layout:has(.agent-detail-v2.has-context-width){grid-template-columns:312px 14px minmax(520px,1fr) 14px var(--agent-context-width)}.agent-studio-layout.is-session-collapsed:has(.agent-detail-v2.has-context-width){grid-template-columns:58px 14px minmax(520px,1fr) 14px var(--agent-context-width)}}
@media(max-width:1180px) and (min-width:901px){.agent-studio-layout{grid-template-columns:250px 14px minmax(460px,1.75fr) 14px minmax(260px,1fr)}.agent-studio-layout.is-session-collapsed{grid-template-columns:58px 14px minmax(460px,1.75fr) 14px minmax(260px,1fr)}.agent-studio-layout:has(.agent-detail-v2.has-context-width){grid-template-columns:250px 14px minmax(460px,1fr) 14px var(--agent-context-width)}.agent-studio-layout.is-session-collapsed:has(.agent-detail-v2.has-context-width){grid-template-columns:58px 14px minmax(460px,1fr) 14px var(--agent-context-width)}}
@media(max-width:900px){.agent-runtime-page{padding:12px 14px 24px}.agent-studio-layout,.agent-studio-layout.is-session-collapsed{grid-template-columns:1fr;gap:14px 0;height:auto;min-height:0}.agent-session-toggle,.agent-context-resizer{display:none!important}.agent-session-panel,.agent-execution-column,.agent-context-panel,.agent-empty-v2{grid-column:1}.agent-session-panel{max-height:210px}.agent-session-list-v2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.agent-session-help{display:none}.agent-empty-v2{min-height:720px}.agent-execution-column{min-height:680px}.agent-context-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;max-height:none;padding:15px 13px;overflow:auto}.agent-context-head{grid-column:1/-1}}
@media(max-width:620px){.agent-runtime-page{padding:8px}.agent-session-panel{display:none}.agent-workbench-v2{min-height:calc(100dvh - 90px)}.agent-detail-v2{display:block}.agent-execution-column{min-height:calc(100dvh - 90px);padding:11px}.agent-context-panel{display:block;margin-top:10px}.agent-header-v2{flex-direction:column}.agent-header-actions-v2{justify-content:flex-start}.agent-turn-hint{display:none}.agent-interaction-browser-head-v2{align-items:flex-start;flex-direction:column}.agent-interaction-browser-controls-v2{width:100%;flex-wrap:wrap}.agent-interaction-viewport-v2{height:720px}}