:root{--font-sans:Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--bg-canvas:#08090a;--bg-sidebar:#0d0e12;--bg-surface:#12151b;--bg-surface-raised:#181b23;--bg-surface-hover:#1c202a;--bg-surface-active:#242936;--bg-overlay:#08090ad6;--border-subtle:#ffffff0d;--border-default:#ffffff12;--border-hover:#ffffff21;--border-focus:#5e6ad2;--border-focus-glow:0 0 0 1px #5e6ad2, 0 0 0 3px #5e6ad240;--text-primary:#f7f8f8;--text-secondary:#c9cdd4;--text-tertiary:#8a8f98;--text-quaternary:#565a63;--accent-brand:#5e6ad2;--accent-brand-glow:#5e6ad238;--accent-brand-bg:#5e6ad21f;--accent-brand-border:#5e6ad247;--color-emerald:#10b981;--color-emerald-bg:#10b9811a;--color-emerald-border:#10b98138;--color-amber:#f59e0b;--color-amber-bg:#f59e0b1a;--color-amber-border:#f59e0b38;--color-rose:#f43f5e;--color-rose-bg:#f43f5e1a;--color-rose-border:#f43f5e38;--color-sky:#0ea5e9;--color-sky-bg:#0ea5e91a;--color-sky-border:#0ea5e938;--radius-modal:16px;--radius-card:10px;--radius-control:6px;--radius-badge:4px;--radius-pill:9999px;--shadow-sm:0 1px 2px #0006, 0 0 0 1px var(--border-default);--shadow-md:0 4px 12px #00000073, 0 0 0 1px var(--border-hover);--shadow-modal:0 24px 54px #000000d9, 0 0 0 1px var(--border-hover);--transition-fast:.15s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box}html,body,#root{background:var(--bg-canvas);height:100%;color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;padding:0}::selection{color:#fff;background:#5e6ad259}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-pill);background:#ffffff1a}::-webkit-scrollbar-thumb:hover{background:#fff3}button,input,select,textarea{color:inherit;font:inherit}button{cursor:pointer}.linear-studio-viewport{background:var(--bg-canvas);flex-direction:column;height:100vh;display:flex;overflow:hidden}.linear-nav-header{background:var(--bg-sidebar);border-bottom:1px solid var(--border-default);z-index:30;flex-shrink:0;justify-content:space-between;align-items:center;height:48px;padding:0 16px;display:flex}.nav-left{align-items:center;display:flex}.nav-brand-lockup{color:inherit;-webkit-user-select:none;user-select:none;align-items:center;gap:7px;text-decoration:none;display:flex}.brand-gem{color:#fff;background:linear-gradient(135deg,#5e6ad2 0%,#7c88e9 100%);border-radius:5px;justify-content:center;align-items:center;width:22px;height:22px;display:flex;box-shadow:0 0 10px #5e6ad266}.brand-suite{color:var(--text-tertiary);font-size:13px;font-weight:500}.nav-breadcrumb-slash{color:var(--text-quaternary);font-size:12px}.brand-product{color:var(--text-primary);letter-spacing:-.01em;font-size:13px;font-weight:600}.brand-page{color:var(--text-secondary);font-size:13px;font-weight:500}.nav-version-badge{font-size:10px;font-weight:500;font-family:var(--font-mono);font-variant-numeric:tabular-nums;border-radius:var(--radius-pill);background:var(--bg-surface-raised);border:1px solid var(--border-default);color:var(--text-tertiary);padding:1px 6px}.nav-center{align-items:center;display:flex}.view-mode-tabs{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;gap:2px;padding:2px;display:flex}.view-mode-tab{height:28px;color:var(--text-tertiary);transition:color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:0 10px;font-size:12px;font-weight:500;display:flex}.view-mode-tab:hover{color:var(--text-primary)}.view-mode-tab.is-active{background:var(--bg-surface-raised);border-color:var(--border-default);color:#fff;font-weight:600;box-shadow:0 1px 2px #0000004d}.nav-right{align-items:center;gap:8px;display:flex}.nav-session-pill{border-radius:var(--radius-pill);border:1px solid var(--border-default);background:var(--bg-surface);align-items:center;gap:6px;padding:3px 9px;font-size:11px;font-weight:500;display:flex}.nav-session-pill.is-active{border-color:var(--color-emerald-border);background:var(--color-emerald-bg);color:#34d399}.nav-session-pill.is-idle{color:var(--text-tertiary)}.session-pulse-orb{background:currentColor;border-radius:50%;width:6px;height:6px;box-shadow:0 0 6px}.session-instance-code{font-family:var(--font-mono);color:var(--text-tertiary);border-left:1px solid var(--border-default);padding-left:4px;font-size:10px}.nav-model-badge{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);font-size:11px;font-family:var(--font-mono);color:var(--text-secondary);padding:3px 8px}.nav-action-button{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);height:28px;color:var(--text-secondary);transition:color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);align-items:center;gap:5px;padding:0 9px;font-size:11.5px;font-weight:500;text-decoration:none;display:inline-flex}.nav-action-button:hover:not(:disabled){background:var(--bg-surface-raised);border-color:var(--border-hover);color:var(--text-primary)}.nav-action-button:active:not(:disabled){transform:scale(.96)}.nav-action-button:disabled{opacity:.4;cursor:not-allowed}.nav-icon-button{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);width:28px;height:28px;color:var(--text-tertiary);transition:color var(--transition-fast), border-color var(--transition-fast);justify-content:center;align-items:center;text-decoration:none;display:flex}.nav-icon-button:hover{color:var(--text-primary);border-color:var(--border-hover)}.linear-layout-workspace{grid-template-columns:270px 1fr 340px;height:calc(100vh - 48px);display:grid;overflow:hidden}.linear-docs-sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-default);flex-direction:column;height:100%;display:flex;overflow:hidden}.sidebar-inner-scroll{flex-direction:column;flex:1;gap:16px;padding:14px;display:flex;overflow-y:auto}.sidebar-nav-section{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:8px;padding-bottom:12px;display:flex}.sidebar-nav-section:last-of-type{border-bottom:none;padding-bottom:0}.section-label-row{margin-bottom:2px}.section-label{letter-spacing:.08em;color:var(--text-tertiary);text-transform:uppercase;font-size:10px;font-weight:600}.nav-tree-list{flex-direction:column;gap:2px;display:flex}.nav-tree-item{height:30px;color:var(--text-tertiary);text-align:left;transition:background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:8px;padding:0 8px;font-size:12px;font-weight:500;display:flex}.nav-tree-item:hover{background:var(--bg-surface);color:var(--text-primary)}.nav-tree-item.is-active{background:var(--bg-surface-raised);border-color:var(--border-default);color:var(--text-primary);font-weight:600}.nav-tree-icon{color:var(--text-tertiary)}.nav-tree-label{flex:1}.nav-tree-tag{color:var(--text-quaternary);font-size:9.5px;font-weight:500;font-family:var(--font-mono)}.scenario-nav-list{flex-direction:column;gap:6px;display:flex}.scenario-nav-card{background:var(--bg-surface);border:1px solid var(--border-default);text-align:left;transition:background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);border-radius:7px;padding:8px 10px}.scenario-nav-card:hover{background:var(--bg-surface-raised);border-color:var(--border-hover);transform:translateY(-1px)}.scenario-nav-card:active{transform:scale(.96)}.scenario-nav-top{justify-content:space-between;align-items:center;display:flex}.scenario-badge-code{font-size:9.5px;font-weight:600;font-family:var(--font-mono);color:var(--accent-brand)}.scenario-pill-tag{text-transform:uppercase;color:var(--text-quaternary);font-size:9px;font-weight:500}.scenario-nav-title{color:var(--text-secondary);margin-top:3px;font-size:11.5px;font-weight:500}.sidebar-field-block{flex-direction:column;gap:4px;display:flex}.field-label-split{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:11.5px;font-weight:500;display:flex}.field-mini-label{color:var(--text-tertiary);font-size:11px;font-weight:500}.field-meta-code{font-family:var(--font-mono);color:var(--text-quaternary);font-size:10px}.linear-field-control{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);width:100%;height:30px;color:var(--text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none;padding:0 8px;font-size:12px}.linear-field-control:focus{border-color:var(--border-focus);box-shadow:var(--border-focus-glow)}.linear-field-control:disabled{opacity:.45;cursor:not-allowed}.field-hint-code{color:var(--text-quaternary);font-size:10px;font-family:var(--font-mono);padding:1px 2px}.key-pill{border-radius:var(--radius-pill);padding:1px 5px;font-size:9.5px;font-weight:500}.input-affix-container{align-items:center;display:flex;position:relative}.input-affix-container .linear-field-control{padding-right:28px}.input-affix-action{width:20px;height:20px;color:var(--text-tertiary);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;display:flex;position:absolute;right:5px}.input-affix-action:hover{color:var(--text-primary)}.linear-toggle-row{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:10px;padding:4px 0;display:flex}.toggle-text-col{flex-direction:column;display:flex}.toggle-headline{color:var(--text-secondary);font-size:12px;font-weight:500}.toggle-byline{color:var(--text-quaternary);font-size:10.5px}.linear-toggle-row input[type=checkbox]{opacity:0;width:0;height:0;position:absolute}.toggle-visual-pill{background:var(--bg-surface-raised);border:1px solid var(--border-default);border-radius:var(--radius-pill);width:30px;height:17px;transition:background-color var(--transition-fast), border-color var(--transition-fast);flex-shrink:0;position:relative}.toggle-visual-pill:after{content:"";background:var(--text-tertiary);width:12px;height:12px;transition:transform var(--transition-fast), background-color var(--transition-fast);border-radius:50%;position:absolute;top:1.5px;left:1.5px}.linear-toggle-row input:checked+.toggle-visual-pill{background:var(--accent-brand);border-color:var(--accent-brand)}.linear-toggle-row input:checked+.toggle-visual-pill:after{background:#fff;transform:translate(13px)}.linear-action-primary{border-radius:var(--radius-control);color:#fff;width:100%;height:32px;transition:background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);background:linear-gradient(#6875e5 0%,#5460c8 100%);border:1px solid #ffffff29;justify-content:center;align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #0006,0 0 12px #5e6ad24d}.linear-action-primary:hover:not(:disabled){background:linear-gradient(#7481f0 0%,#5d69d4 100%);box-shadow:0 2px 6px #00000080,0 0 16px #5e6ad280}.linear-action-primary:active:not(:disabled){transform:scale(.96)}.linear-action-primary:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.linear-tab-bar{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);grid-template-columns:1fr 1fr;padding:2px;display:grid}.tab-bar-button{height:25px;color:var(--text-tertiary);transition:background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;font-size:11px;font-weight:500;display:flex}.tab-bar-button.is-active{background:var(--bg-surface-raised);border-color:var(--border-hover);color:var(--text-primary);font-weight:600}.tab-field-stack{flex-direction:column;gap:7px;display:flex}.action-button-grid{flex-direction:column;gap:5px;display:flex}.linear-action-secondary,.linear-action-ghost{border-radius:var(--radius-control);width:100%;height:29px;transition:background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);justify-content:center;align-items:center;gap:6px;font-size:11.5px;font-weight:500;display:inline-flex}.linear-action-secondary{background:var(--bg-surface);border:1px solid var(--border-default);color:var(--text-secondary)}.linear-action-secondary:hover:not(:disabled){background:var(--bg-surface-raised);border-color:var(--border-hover);color:var(--text-primary)}.linear-action-secondary:active:not(:disabled){transform:scale(.96)}.linear-action-secondary:disabled,.linear-action-ghost:disabled{opacity:.4;cursor:not-allowed}.warning-tone:hover:not(:disabled){background:var(--color-amber-bg);border-color:var(--color-amber-border);color:#fbbf24}.linear-action-ghost{color:var(--text-tertiary);background:0 0;border:1px solid #0000}.linear-action-ghost:hover:not(:disabled){background:var(--bg-surface);color:var(--text-secondary)}.linear-action-ghost:active:not(:disabled){transform:scale(.96)}.danger-tone:hover:not(:disabled){background:var(--color-rose-bg);border-color:var(--color-rose-border);color:#fb7185}.linear-stage-container{background:var(--bg-canvas);flex-direction:column;height:100%;display:flex;overflow:hidden}.linear-playground-canvas{flex-direction:column;height:100%;display:flex;position:relative;overflow:hidden}.canvas-scroll-stage{flex-direction:column;flex:1;padding:16px 24px 12px;display:flex;overflow-y:auto}.canvas-minimal-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.header-meta-lead{white-space:nowrap;align-items:center;gap:8px;display:flex}.lead-tag{letter-spacing:.05em;color:#818cf8;background:var(--accent-brand-bg);border:1px solid var(--accent-brand-border);border-radius:4px;align-items:center;gap:5px;padding:2px 7px;font-size:11px;font-weight:600;display:inline-flex}.lead-byline{color:var(--text-tertiary);font-size:12px}.prefix-ribbon-container{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;margin-bottom:16px;padding:10px 14px;display:flex}.ribbon-kpi-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.ribbon-stat-item{flex-direction:column;gap:1px;display:flex}.stat-caption{color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;font-size:10px}.stat-value{font-size:14px;font-weight:600;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.ribbon-meter-wrapper{height:14px}.ribbon-progress-track{background:var(--bg-surface-raised);border:1px solid var(--border-subtle);border-radius:4px;height:14px;display:flex;overflow:hidden}.ribbon-meter-cached{color:#fff;font-size:9.5px;font-weight:600;font-family:var(--font-mono);white-space:nowrap;background:linear-gradient(90deg,#10b981 0%,#059669 100%);align-items:center;padding:0 6px;display:flex;overflow:hidden}.ribbon-meter-uncached{color:#fff;font-size:9.5px;font-weight:600;font-family:var(--font-mono);white-space:nowrap;background:repeating-linear-gradient(45deg,#f59e0bd9,#f59e0bd9 5px,#d97706d9 5px 10px);align-items:center;padding:0 6px;display:flex;overflow:hidden}.ribbon-meter-standby{width:100%;color:var(--text-quaternary);justify-content:center;align-items:center;font-size:10px;display:flex}.ribbon-flow-legend{white-space:nowrap;align-items:center;gap:6px;padding-top:2px;font-size:10.5px;display:flex;overflow-x:auto}.flow-pill{font-family:var(--font-mono);border-radius:4px;align-items:center;gap:4px;padding:2px 6px;display:inline-flex}.flow-cached{color:#34d399;background:#10b98114;border:1px solid #10b98133}.flow-uncached{color:#fbbf24;background:#f59e0b14;border:1px dashed #f59e0b40}.flow-arrow{color:var(--text-quaternary);font-size:10px}.flow-boundary-notch{color:#818cf8;background:#5e6ad226;border-radius:3px;padding:1px 5px;font-size:10px;font-weight:600}.compact-scenarios-deck{margin-bottom:16px}.scenarios-deck-heading{text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);margin-bottom:6px;font-size:10.5px;font-weight:600}.compact-scenarios-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.compact-scenario-pill{text-align:left;background:var(--bg-surface);border:1px solid var(--border-default);transition:background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);border-radius:7px;flex-direction:column;gap:2px;padding:8px 10px;display:flex}.compact-scenario-pill:hover{background:var(--bg-surface-raised);border-color:var(--border-hover);transform:translateY(-1px)}.compact-scenario-pill:active{transform:scale(.96)}.scenario-pill-top{justify-content:space-between;align-items:center;display:flex}.scenario-pill-code{font-size:9.5px;font-weight:600;font-family:var(--font-mono);color:var(--accent-brand)}.scenario-pill-tag{text-transform:uppercase;color:var(--text-quaternary);font-size:8.5px}.scenario-pill-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:11.5px;font-weight:600;overflow:hidden}.scenario-pill-desc{color:var(--text-tertiary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:10.5px;line-height:1.35;display:-webkit-box;overflow:hidden}.text-brand{color:#818cf8}.text-amber{color:#fbbf24}.text-emerald{color:#34d399}.text-sky{color:#38bdf8}.text-purple{color:#c084fc}.scenario-run-button{border-radius:var(--radius-control);background:var(--bg-surface-raised);border:1px solid var(--border-default);height:28px;color:var(--text-secondary);transition:background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);justify-content:space-between;align-items:center;margin-top:6px;padding:0 10px;font-size:11.5px;font-weight:500;display:inline-flex}.scenario-run-button:hover{background:var(--bg-surface-hover);border-color:var(--border-hover);color:var(--text-primary)}.scenario-run-button:active{transform:scale(.96)}.conversation-thread-section{flex-direction:column;flex:1;gap:12px;display:flex}.thread-header-bar{border-bottom:1px solid var(--border-default);justify-content:space-between;align-items:center;padding-bottom:8px;display:flex}.thread-title-group{align-items:center;gap:8px;display:flex}.thread-section-title{text-transform:uppercase;letter-spacing:.06em;color:var(--text-tertiary);font-size:11.5px;font-weight:600}.thread-count-badge{font-size:10px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;border-radius:var(--radius-pill);background:var(--bg-surface);border:1px solid var(--border-default);color:var(--text-quaternary);padding:1px 6px}.thread-cache-group{align-items:center;gap:6px;display:flex}.cache-hash-label{color:var(--text-quaternary);font-size:11px}.cache-hash-trigger{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);color:var(--text-secondary);transition:border-color var(--transition-fast);align-items:center;gap:5px;padding:2px 7px;display:inline-flex}.cache-hash-trigger:hover:not(:disabled){border-color:var(--border-hover);color:var(--text-primary)}.cache-hash-trigger:disabled{opacity:.45;cursor:not-allowed}.cache-hash-code{font-family:var(--font-mono);font-size:10.5px}.thread-stream-container{flex-direction:column;gap:14px;display:flex}.thread-message-card{border-radius:var(--radius-card);background:var(--bg-surface);border:1px solid var(--border-default);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;padding:14px 18px;display:flex}.thread-message-card.is-user-turn{background:linear-gradient(180deg, var(--bg-surface) 0%, #12151bb3 100%);border-color:#5e6ad238}.message-author-bar{justify-content:space-between;align-items:center;display:flex}.author-identity{align-items:center;gap:8px;display:flex}.author-glyph{background:var(--bg-surface-raised);width:22px;height:22px;color:var(--text-secondary);border-radius:5px;justify-content:center;align-items:center;display:flex}.is-user-turn .author-glyph{background:var(--accent-brand-bg);border:1px solid var(--accent-brand-border);color:#818cf8}.is-assistant-turn .author-glyph{color:#34d399}.thread-message-card.is-tool-turn{border-style:dashed}.is-tool-turn .author-glyph{color:#fbbf24}.message-prose-body.is-tool-payload{font-family:var(--font-mono);color:var(--text-secondary);word-break:break-all;max-height:120px;font-size:11px;overflow:auto}.author-handle{color:var(--text-primary);font-size:12px;font-weight:600}.author-model-tag{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary);background:var(--bg-surface-raised);border-radius:4px;padding:1px 5px}.streaming-state-label{color:var(--accent-brand);font-size:11px;font-weight:500;font-family:var(--font-mono)}.message-utility-group{align-items:center;gap:6px;display:flex}.stop-reason-pill{font-size:9.5px;font-family:var(--font-mono);border-radius:var(--radius-pill);background:var(--bg-surface-raised);border:1px solid var(--border-default);color:var(--text-tertiary);padding:1px 5px}.message-copy-action{width:22px;height:22px;color:var(--text-tertiary);transition:color var(--transition-fast), background-color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;display:flex}.message-copy-action:hover{background:var(--bg-surface-raised);color:var(--text-primary)}.message-prose-body{color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;font-size:13.5px;line-height:1.65}.linear-stream-cursor{vertical-align:middle;background:var(--accent-brand);width:6px;height:14px;margin-left:4px;animation:.8s ease-in-out infinite streamBlink;display:inline-block}@keyframes streamBlink{0%,to{opacity:.2}50%{opacity:1}}.composer-dock-container{background:linear-gradient(180deg, transparent 0%, var(--bg-canvas) 35%);padding:12px 32px 18px}.linear-composer-dock{border-radius:var(--radius-card);background:var(--bg-surface);border:1px solid var(--border-default);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);flex-direction:column;display:flex;box-shadow:0 8px 24px #00000080}.linear-composer-dock:focus-within{border-color:var(--border-focus);box-shadow:var(--border-focus-glow)}.composer-header-strip{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:8px 12px 6px;display:flex}.composer-meta-tags{align-items:center;gap:8px;display:flex}.composer-meta-pill{color:var(--text-tertiary);font-size:11px}.composer-meta-pill strong{color:var(--text-secondary);font-weight:500}.composer-shortcut-hint{color:var(--text-quaternary);align-items:center;gap:3px;font-size:10.5px;display:flex}.mini-kbd{min-width:16px;height:16px;font-family:var(--font-mono);background:var(--bg-surface-raised);border:1px solid var(--border-default);color:var(--text-tertiary);border-radius:3px;justify-content:center;align-items:center;padding:0 3px;font-size:9.5px;font-weight:600;display:inline-flex}.composer-input-area{width:100%;color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;padding:10px 14px;font-size:13px;line-height:1.5}.composer-input-area::placeholder{color:var(--text-quaternary)}.composer-bottom-strip{border-top:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:6px 12px 8px;display:flex}.composer-hint-text{color:var(--text-quaternary);font-size:11px}.composer-send-button{border-radius:var(--radius-control);color:#fff;height:28px;transition:background-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);background:linear-gradient(#6875e5 0%,#5460c8 100%);border:1px solid #ffffff29;align-items:center;gap:6px;padding:0 12px;font-size:12px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #0006}.composer-send-button:hover:not(:disabled){background:linear-gradient(#7481f0 0%,#5d69d4 100%)}.composer-send-button:active:not(:disabled){transform:scale(.96)}.composer-send-button:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.spin-indicator{animation:.9s linear infinite spinRing}@keyframes spinRing{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.linear-telemetry-drawer{background:var(--bg-sidebar);border-left:1px solid var(--border-default);flex-direction:column;height:100%;display:flex;overflow:hidden}.drawer-tab-navigation{background:var(--bg-surface);border-bottom:1px solid var(--border-default);grid-template-columns:repeat(4,1fr);padding:4px;display:grid}.drawer-nav-tab{white-space:nowrap;height:28px;color:var(--text-tertiary);transition:color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:4px;font-size:11px;font-weight:500;display:flex}.drawer-nav-tab:hover{color:var(--text-primary)}.drawer-nav-tab.is-active{background:var(--bg-surface-raised);border-color:var(--border-hover);color:var(--text-primary);font-weight:600}.drawer-scroll-body{flex-direction:column;flex:1;gap:14px;padding:14px;display:flex;overflow-y:auto}.drawer-prefix-alert{border-radius:var(--radius-control);border:1px solid;flex-direction:column;gap:5px;padding:10px 12px;display:flex}.alert-blocked{background:var(--color-rose-bg);border-color:var(--color-rose-border);color:#fb7185}.alert-shifted{background:var(--color-amber-bg);border-color:var(--color-amber-border);color:#fbbf24}.alert-top-row{align-items:center;gap:6px;font-size:11px;font-weight:600;display:flex}.alert-message{color:var(--text-primary);margin:0;font-size:11.5px;line-height:1.4}.alert-sub-row{font-size:10px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.gen-shift-label{align-items:center;gap:3px;display:inline-flex}.drawer-section-heading{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.heading-eyebrow{letter-spacing:.06em;color:var(--text-tertiary);text-transform:uppercase;font-size:10.5px;font-weight:600}.performance-summary-box{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);flex-direction:column;gap:10px;margin-bottom:12px;padding:12px;display:flex}.performance-figure-row{justify-content:space-between;align-items:baseline;display:flex}.figure-label{color:var(--text-tertiary);font-size:12px}.figure-number{font-size:20px;font-weight:600;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.performance-stat-table{border-top:1px solid var(--border-subtle);flex-direction:column;gap:4px;padding-top:8px;display:flex}.stat-table-row{justify-content:space-between;align-items:center;font-size:11.5px;display:flex}.stat-table-row span{color:var(--text-tertiary)}.stat-table-row strong{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-secondary)}.drawer-segments-stack{flex-direction:column;gap:5px;display:flex}.drawer-segment-row{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-subtle);grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:6px 9px;font-size:11px;display:grid}.segment-col-main{flex-direction:column;display:flex}.segment-source-name{color:var(--text-primary);font-weight:600}.segment-processor-code{font-size:10px;font-family:var(--font-mono);color:var(--text-quaternary)}.segment-tokens-val{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-secondary);font-weight:600}.segment-status-tag{font-size:9px;font-family:var(--font-mono);border-radius:4px;padding:1px 5px}.status-provider-cache-read{background:var(--color-emerald-bg);color:#34d399}.status-not-eligible{color:var(--text-quaternary);background:#ffffff0d}.drawer-empty-notice{border-radius:var(--radius-control);background:var(--bg-surface);border:1px dashed var(--border-default);text-align:center;color:var(--text-quaternary);padding:16px;font-size:11px}.stages-timeline-list{flex-direction:column;gap:8px;display:flex}.stage-timeline-card{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);flex-direction:column;gap:5px;padding:10px 12px;display:flex}.stage-card-header{align-items:center;gap:6px;display:flex}.stage-number-chip{font-size:10px;font-weight:600;font-family:var(--font-mono);color:var(--accent-brand)}.stage-name{color:var(--text-primary);font-size:12px;font-weight:600}.stage-scope-chip{text-transform:uppercase;border-radius:4px;margin-left:auto;padding:1px 5px;font-size:9px;font-weight:600}.scope-session{background:var(--accent-brand-bg);color:#818cf8;border:1px solid var(--accent-brand-border)}.scope-turn{background:var(--color-sky-bg);color:#38bdf8;border:1px solid var(--color-sky-border)}.scope-generation{color:#fbbf24;background:#fbbf241f;border:1px solid #fbbf244d}.stage-timeline-card.is-history-stage{border-style:dashed}.stage-meta-row{color:var(--text-tertiary);justify-content:space-between;align-items:center;font-size:11px;display:flex}.stage-pos-text{font-family:var(--font-mono)}.stage-token-count{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-secondary);font-weight:600}.stage-code-preview{font-family:var(--font-mono);color:var(--text-tertiary);background:var(--bg-surface-raised);white-space:nowrap;text-overflow:ellipsis;border-radius:4px;padding:3px 6px;font-size:10.5px;display:block;overflow:hidden}.stage-footer-row{color:var(--text-quaternary);justify-content:space-between;align-items:center;font-size:10px;display:flex}.stage-execution-badge{color:var(--text-secondary);font-size:10px}.stage-cache-badge{font-size:9px;font-family:var(--font-mono);border-radius:4px;padding:1px 5px}.expand-dialog-trigger{border-radius:var(--radius-badge);background:var(--bg-surface-raised);border:1px solid var(--border-default);color:var(--text-secondary);transition:color var(--transition-fast), border-color var(--transition-fast);align-items:center;gap:4px;padding:2px 6px;font-size:10px;font-weight:500;display:inline-flex}.expand-dialog-trigger:hover:not(:disabled){border-color:var(--border-hover);color:var(--text-primary)}.expand-dialog-trigger:disabled{opacity:.4;cursor:not-allowed}.drawer-sunburst-box{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);padding:12px}.token-sunburst{flex-direction:column;gap:12px;display:flex}.sunburst-plot{width:100%;max-width:220px;margin:0 auto;position:relative}.token-sunburst-expanded .sunburst-plot{max-width:360px}.sunburst-plot svg{width:100%;height:auto;display:block;overflow:visible}.sunburst-guide{fill:none;stroke:var(--border-default);stroke-dasharray:2 3}.sunburst-arc{stroke:var(--bg-canvas);stroke-width:1.5px;cursor:pointer;transition:opacity var(--transition-fast), filter var(--transition-fast);outline:none}.sunburst-arc:hover,.sunburst-arc-active{filter:brightness(1.25)}.sunburst-center{text-align:center;pointer-events:none;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:90px;height:90px;margin:auto;display:flex;position:absolute;inset:0}.sunburst-center span{text-transform:uppercase;color:var(--text-quaternary);letter-spacing:.05em;font-size:9px;font-weight:600}.sunburst-center strong{font-size:14px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-primary)}.sunburst-center small{font-size:9px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-tertiary)}.sunburst-center em{color:var(--accent-brand);font-size:8px;font-style:normal}.sunburst-empty{opacity:.4;width:100%;max-width:200px;margin:12px auto;position:relative}.sunburst-empty svg circle{fill:none;stroke:var(--border-default);stroke-dasharray:2 4}.sunburst-legend{flex-direction:column;gap:4px;display:flex}.sunburst-legend-caption{color:var(--text-quaternary);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;padding:0 4px;font-size:10px;display:flex}.sunburst-legend button{border-radius:var(--radius-badge);transition:background-color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;justify-content:space-between;align-items:center;padding:4px 6px;display:flex}.sunburst-legend button:hover,.sunburst-legend button.sunburst-source-active{background:var(--bg-surface-raised);border-color:var(--border-default)}.sunburst-source-main{align-items:center;gap:6px;display:flex}.sunburst-source-main i{border-radius:2px;flex-shrink:0;width:8px;height:8px}.sunburst-source-main strong{color:var(--text-secondary);font-size:11px}.sunburst-source-main small{color:var(--text-quaternary);font-size:9px}.sunburst-source-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;align-items:center;gap:5px;display:flex}.sunburst-source-value strong{color:var(--text-primary);font-size:11px}.sunburst-source-value small{color:var(--text-tertiary);font-size:9.5px}.trace-panel{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-control);flex-direction:column;height:380px;display:flex;overflow:hidden}.trace-header{border-bottom:1px solid var(--border-subtle);background:var(--bg-surface-raised);justify-content:space-between;align-items:center;padding:8px 10px;display:flex}.trace-title-group{align-items:center;gap:6px;display:flex}.trace-icon{color:var(--text-tertiary)}.trace-title{letter-spacing:.05em;color:var(--text-tertiary);font-size:11px;font-weight:600}.trace-counter{font-size:10px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;border-radius:var(--radius-pill);background:var(--bg-surface);color:var(--text-quaternary);padding:1px 5px}.trace-filter-pills{gap:3px;display:flex}.trace-filter-pill{color:var(--text-tertiary);transition:background-color var(--transition-fast), color var(--transition-fast);background:0 0;border:1px solid #0000;border-radius:4px;padding:2px 5px;font-size:9.5px;font-weight:500}.trace-filter-pill.is-active{background:var(--bg-surface);border-color:var(--border-default);color:var(--text-primary)}.trace-feed{font-family:var(--font-mono);flex-direction:column;flex:1;gap:5px;padding:8px;display:flex;overflow-y:auto}.trace-item{background:#ffffff05;border-left:2px solid #0000;border-radius:4px;flex-direction:column;gap:2px;padding:5px 7px;font-size:11px;display:flex}.trace-kind-usage{border-left-color:#818cf8}.trace-kind-prefix{border-left-color:#fbbf24}.trace-kind-error{border-left-color:#fb7185}.trace-kind-info{border-left-color:#38bdf8}.trace-meta{justify-content:space-between;align-items:center;display:flex}.trace-kind-badge{text-transform:uppercase;align-items:center;gap:4px;font-size:9px;font-weight:600;display:inline-flex}.kind-usage{color:#818cf8}.kind-prefix{color:#fbbf24}.kind-error{color:#fb7185}.kind-info{color:#38bdf8}.trace-time{font-variant-numeric:tabular-nums;color:var(--text-quaternary);font-size:10px}.trace-body{color:var(--text-secondary);word-break:break-word;font-size:10.5px;line-height:1.4}.trace-empty{height:100%;color:var(--text-quaternary);justify-content:center;align-items:center;font-size:11px;display:flex}.linear-floating-alert{border-radius:var(--radius-card);border:1px solid var(--color-rose-border);color:#fb7185;max-width:560px;box-shadow:var(--shadow-md);z-index:40;background:#2a1115;align-items:center;gap:10px;padding:8px 14px;font-size:12px;animation:.2s slideAlert;display:flex;position:absolute;bottom:84px;left:50%;transform:translate(-50%)}@keyframes slideAlert{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.alert-leading-icon{flex-shrink:0}.alert-content-msg{flex:1;line-height:1.4}.alert-close-action{color:#fb7185;background:0 0;border:none;justify-content:center;align-items:center;padding:2px;display:flex}.linear-modal-backdrop{z-index:100;background:var(--bg-overlay);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);justify-content:center;align-items:center;padding:24px;animation:.18s modalFadeIn;display:flex;position:fixed;inset:0}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.linear-modal-dialog{border-radius:var(--radius-modal);background:var(--bg-surface);border:1px solid var(--border-hover);width:100%;max-width:680px;box-shadow:var(--shadow-modal);flex-direction:column;animation:.2s cubic-bezier(.16,1,.3,1) modalZoomIn;display:flex;overflow:hidden}@keyframes modalZoomIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.modal-header{border-bottom:1px solid var(--border-default);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title-group{align-items:center;gap:10px;display:flex}.modal-icon-badge{background:var(--accent-brand-bg);border:1px solid var(--accent-brand-border);color:#818cf8;border-radius:7px;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.modal-title{color:var(--text-primary);margin:0;font-size:14px;font-weight:600}.modal-subtitle{color:var(--text-tertiary);margin:2px 0 0;font-size:11.5px}.modal-close-btn{border-radius:var(--radius-badge);width:28px;height:28px;color:var(--text-tertiary);transition:background-color var(--transition-fast), color var(--transition-fast);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;display:flex}.modal-close-btn:hover{background:var(--bg-surface-raised);color:var(--text-primary)}.modal-body{justify-content:center;padding:24px;display:flex;overflow-y:auto}.chaos-studio-panel{border-radius:var(--radius-control);background:#f59e0b08;border:1px solid #f59e0b26;flex-direction:column;gap:6px;padding:8px 10px;display:flex}.chaos-header-row{justify-content:space-between;align-items:center;display:flex}.chaos-title-wrap{align-items:center;gap:5px;display:flex}.chaos-title{letter-spacing:.05em;color:#fbbf24;font-size:10px;font-weight:600}.guard-badge{font-size:9px;font-weight:600;font-family:var(--font-mono);border-radius:4px;padding:1px 5px}.badge-strict{color:#34d399;background:#10b98126;border:1px solid #10b9814d}.badge-relaxed{color:#fb7185;background:#f43f5e26;border:1px solid #f43f5e4d}.chaos-actions-list{flex-direction:column;gap:4px;display:flex}.chaos-action-row{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:4px;justify-content:space-between;align-items:center;padding:4px 6px;display:flex}.chaos-action-info{align-items:center;gap:6px;display:flex}.chaos-action-name{color:var(--text-secondary);white-space:nowrap;font-size:11px}.chaos-mini-btn{background:var(--bg-surface-raised);border:1px solid var(--border-default);height:22px;color:var(--text-secondary);transition:background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);border-radius:4px;padding:0 8px;font-size:10px;font-weight:500}.chaos-mini-btn:hover:not(:disabled){background:var(--bg-surface-hover);border-color:var(--border-hover);color:var(--text-primary)}.chaos-mini-btn:active:not(:disabled){transform:scale(.96)}.chaos-mini-btn:disabled{opacity:.4;cursor:not-allowed}.linear-devtools-studio{background:var(--bg-canvas);flex-direction:column;height:100vh;display:flex;overflow:hidden}.dt-workspace-grid{grid-template-columns:260px minmax(0,1fr) 360px;height:calc(100vh - 48px);display:grid;overflow:hidden}.dt-runs-rail{background:var(--bg-sidebar);border-right:1px solid var(--border-default);flex-direction:column;height:100%;display:flex;overflow:hidden}.dt-runs-search-wrap{border-bottom:1px solid var(--border-subtle);padding:10px 12px}.dt-search-input-box{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);align-items:center;gap:6px;height:28px;padding:0 8px;display:flex}.dt-search-icon{color:var(--text-tertiary)}.dt-search-input{min-width:0;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:11.5px}.dt-search-kbd{font-size:9.5px;font-family:var(--font-mono);background:var(--bg-surface-raised);color:var(--text-tertiary);border:1px solid var(--border-default);border-radius:3px;padding:1px 4px}.dt-runs-head-row{justify-content:space-between;align-items:center;padding:8px 12px 4px;display:flex}.dt-runs-head-label{letter-spacing:.08em;color:var(--text-tertiary);text-transform:uppercase;font-size:10px;font-weight:600}.dt-runs-head-count{font-size:10px;font-family:var(--font-mono);color:var(--text-quaternary);border-radius:var(--radius-pill);background:var(--bg-surface);padding:1px 5px}.dt-runs-cards-stack{flex-direction:column;flex:1;gap:6px;padding:8px 10px;display:flex;overflow-y:auto}.dt-run-card{text-align:left;border-radius:var(--radius-card);background:var(--bg-surface);border:1px solid var(--border-default);transition:background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);flex-direction:column;gap:4px;padding:10px 12px;display:flex}.dt-run-card:hover{background:var(--bg-surface-raised);border-color:var(--border-hover)}.dt-run-card.is-selected{background:var(--bg-surface-raised);border-color:var(--accent-brand);box-shadow:0 0 0 1px var(--accent-brand)}.dt-run-card-top{align-items:center;gap:6px;display:flex}.dt-run-status-dot{border-radius:50%;width:6px;height:6px}.dt-run-status-dot.dot-success{background:var(--color-emerald);box-shadow:0 0 6px var(--color-emerald)}.dt-run-status-dot.dot-error{background:var(--color-rose);box-shadow:0 0 6px var(--color-rose)}.dt-run-time-tag{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary)}.dt-run-calls-count{font-size:10px;font-family:var(--font-mono);color:var(--text-quaternary);margin-left:auto}.dt-run-title-text{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.dt-run-card-footer{justify-content:space-between;align-items:center;margin-top:2px;display:flex}.dt-run-model-tag{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary);background:var(--bg-surface-raised);border-radius:4px;padding:1px 5px}.dt-run-cache-rate{font-size:10px;font-family:var(--font-mono);font-weight:500}.dt-runs-empty-state{text-align:center;color:var(--text-quaternary);padding:16px;font-size:11px}.dt-center-stage{background:var(--bg-canvas);flex-direction:column;flex:1;height:100%;padding:20px 24px 16px;display:flex;overflow-y:auto}.dt-timeline-canvas{flex-direction:column;gap:14px;width:100%;max-width:880px;margin:0 auto;display:flex}.dt-run-hero-bar{flex-direction:column;gap:4px;display:flex}.dt-hero-tag-row{align-items:center;gap:8px;display:flex}.dt-hero-label{letter-spacing:.08em;color:#818cf8;text-transform:uppercase;font-size:10px;font-weight:600}.dt-status-pill{border-radius:4px;padding:2px 7px;font-size:10px;font-weight:600}.pill-success{background:var(--color-emerald-bg);color:#34d399;border:1px solid var(--color-emerald-border)}.pill-error{background:var(--color-rose-bg);color:#fb7185;border:1px solid var(--color-rose-border)}.dt-hero-title{letter-spacing:-.02em;color:var(--text-primary);margin:0;font-size:18px;font-weight:600}.dt-hero-subtitle{color:var(--text-tertiary);margin:0;font-size:11.5px}.dt-hero-subtitle code{font-family:var(--font-mono);color:var(--text-secondary);background:var(--bg-surface);border-radius:3px;padding:1px 5px}.dt-run-kpi-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.dt-kpi-tile{border-radius:var(--radius-card);background:var(--bg-surface);border:1px solid var(--border-default);flex-direction:column;gap:2px;padding:10px 12px;display:flex}.dt-kpi-label{color:var(--text-tertiary);font-size:10.5px}.dt-kpi-number{font-size:15px;font-weight:600;font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text-primary)}.dt-kpi-number small{color:var(--text-quaternary);font-size:10px;font-weight:400}.dt-violation-banner{border-radius:var(--radius-card);border:1px solid;flex-direction:column;gap:4px;padding:10px 14px;display:flex}.banner-blocked{background:var(--color-rose-bg);border-color:var(--color-rose-border);color:#fb7185}.dt-violation-top{align-items:center;gap:6px;font-size:11px;font-weight:600;display:flex}.dt-violation-action{letter-spacing:.05em}.dt-violation-reason{color:var(--text-primary);margin:0;font-size:12px}.dt-violation-meta{font-size:10.5px;font-family:var(--font-mono);color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.dt-shift-badge{align-items:center;gap:3px;display:inline-flex}.dt-calls-stack{flex-direction:column;gap:10px;display:flex}.dt-calls-header-row{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding-bottom:4px;display:flex}.dt-calls-header-title{letter-spacing:.06em;text-transform:uppercase;color:var(--text-tertiary);font-size:11px;font-weight:600}.dt-calls-header-count{font-size:10px;font-family:var(--font-mono);color:var(--text-quaternary)}.dt-call-card{border-radius:var(--radius-card);background:var(--bg-surface);border:1px solid var(--border-default);cursor:pointer;transition:border-color var(--transition-fast), background-color var(--transition-fast);flex-direction:column;gap:8px;padding:12px 14px;display:flex}.dt-call-card:hover{border-color:var(--border-hover);background:var(--bg-surface-raised)}.dt-call-card.is-selected{border-color:var(--accent-brand);background:var(--bg-surface-raised);box-shadow:0 0 0 1px var(--accent-brand)}.dt-call-card-top{justify-content:space-between;align-items:center;display:flex}.dt-call-idx-group{align-items:center;gap:6px;display:flex}.dt-call-badge{font-size:11px;font-weight:600;font-family:var(--font-mono);color:#818cf8;background:var(--accent-brand-bg);border-radius:4px;padding:1px 6px}.dt-call-turn-id{font-size:11px;font-family:var(--font-mono);color:var(--text-tertiary)}.dt-call-tokens-pills{align-items:center;gap:6px;display:flex}.dt-token-pill{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary);background:var(--bg-surface-raised);border-radius:4px;padding:2px 6px}.dt-token-pill strong{color:var(--text-primary)}.dt-token-pill.pill-cache{background:var(--color-emerald-bg);border:1px solid var(--color-emerald-border)}.dt-segment-anatomy-track{background:var(--bg-surface-raised);border:1px solid var(--border-subtle);border-radius:4px;height:16px;display:flex;overflow:hidden}.dt-segment-slice{height:100%;font-size:9.5px;font-family:var(--font-mono);color:#fff;white-space:nowrap;align-items:center;padding:0 6px;font-weight:600;display:flex;overflow:hidden}.dt-slice-label{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.dt-call-segments-legend{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.dt-legend-chip{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary);align-items:center;gap:4px;display:inline-flex}.dt-chip-dot{border-radius:50%;width:6px;height:6px}.dt-chip-name{color:var(--text-secondary)}.dt-chip-val{font-weight:600}.dt-call-activities{border-top:1px solid var(--border-subtle);flex-direction:column;gap:4px;padding-top:6px;display:flex}.dt-activity-row{font-size:10.5px;font-family:var(--font-mono);color:var(--text-tertiary);align-items:center;gap:6px;display:flex}.dt-act-label{color:var(--text-secondary);font-weight:500}.dt-act-detail{color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.dt-act-time{color:var(--text-quaternary);margin-left:auto}.dt-inspector-rail{background:var(--bg-sidebar);border-left:1px solid var(--border-default);flex-direction:column;height:100%;display:flex;overflow:hidden}.dt-inspector-tab-strip{background:var(--bg-surface);border-bottom:1px solid var(--border-default);grid-template-columns:repeat(4,1fr);gap:2px;padding:4px;display:grid}.dt-tab-btn{border-radius:var(--radius-control);height:28px;color:var(--text-tertiary);transition:color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;gap:4px;font-size:11px;font-weight:500;display:flex}.dt-tab-btn:hover{color:var(--text-primary)}.dt-tab-btn.is-active{background:var(--bg-surface-raised);border-color:var(--border-hover);color:var(--text-primary);font-weight:600}.dt-inspector-scroll-area{flex-direction:column;flex:1;gap:14px;padding:14px;display:flex;overflow-y:auto}.dt-pane-section{flex-direction:column;gap:8px;display:flex}.dt-pane-heading{letter-spacing:.08em;text-transform:uppercase;color:var(--text-tertiary);font-size:10px;font-weight:600}.dt-prop-table{background:var(--border-default);border-radius:var(--radius-control);flex-direction:column;gap:1px;margin:0;display:flex;overflow:hidden}.dt-prop-row{background:var(--bg-surface);justify-content:space-between;align-items:center;padding:6px 10px;font-size:11px;display:flex}.dt-prop-row dt{color:var(--text-tertiary)}.dt-prop-row dd{color:var(--text-primary);margin:0;font-weight:500}.dt-tag{text-transform:uppercase;border-radius:3px;padding:1px 5px;font-size:9.5px;font-weight:600}.tag-success{background:var(--color-emerald-bg);color:#34d399}.tag-error{background:var(--color-rose-bg);color:#fb7185}.dt-anatomy-table{flex-direction:column;gap:5px;display:flex}.dt-anatomy-row{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-subtle);grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:6px 9px;font-size:11px;display:grid}.dt-anatomy-info{flex-direction:column;display:flex}.dt-seg-source{color:var(--text-primary);font-weight:600}.dt-seg-proc{font-size:10px;font-family:var(--font-mono);color:var(--text-quaternary)}.dt-seg-tokens{font-family:var(--font-mono);color:var(--text-secondary);font-weight:600}.dt-cache-status{font-size:9.5px;font-family:var(--font-mono);border-radius:3px;padding:1px 5px}.status-eligible,.status-provider-cache-read{background:var(--color-emerald-bg);color:#34d399}.dt-activities-stack{flex-direction:column;gap:6px;display:flex}.dt-activity-card{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);flex-direction:column;gap:3px;padding:8px 10px;display:flex}.dt-activity-top{font-size:10px;font-family:var(--font-mono);color:var(--text-tertiary);align-items:center;gap:5px;display:flex}.dt-activity-dur{color:var(--text-quaternary);margin-left:auto}.dt-activity-label{color:var(--text-primary);font-size:11.5px;font-weight:600}.dt-activity-detail{color:var(--text-tertiary);margin:0;font-size:10.5px}.dt-pane-raw{height:100%}.dt-raw-code{border-radius:var(--radius-control);background:var(--bg-surface);border:1px solid var(--border-default);color:var(--text-secondary);font-family:var(--font-mono);margin:0;padding:10px;font-size:10.5px;line-height:1.5;overflow-x:auto}.dt-pane-empty{text-align:center;color:var(--text-quaternary);padding:16px;font-size:11px}@media (width<=1120px){.linear-layout-workspace{grid-template-columns:240px 1fr}.linear-telemetry-drawer{display:none}.kpi-metrics-strip{grid-template-columns:repeat(2,1fr)}.scenario-cards-grid{grid-template-columns:1fr}}