:root,[data-theme=dark]{--bg: #0f1115;--bg-2: #161922;--bg-3: #1d2230;--fg: #e6e8ee;--fg-2: #aab1c0;--muted: #6f7790;--accent: #9B7FD9;--accent-2: #6A4FB0;--danger: #ef6a6a;--border: #262b3a;--user: #1f2a3d;--assistant: #1a2030;color-scheme:dark}[data-theme=light]{--bg: #fafafb;--bg-2: #f1f3f6;--bg-3: #e5e8ed;--fg: #14171f;--fg-2: #4a5060;--muted: #777e8c;--accent: #3B2A5C;--accent-2: #2D1F47;--danger: #d04040;--border: #d8dce3;--user: #e6f0ff;--assistant: #ffffff;color-scheme:light}:root{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--fg)}button{font:inherit;background:var(--bg-3);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer}button:hover{background:#232a3c}button:disabled{opacity:.4;cursor:not-allowed}button.primary{background:var(--accent-2);border-color:var(--accent-2);color:#fff}button.primary:hover{background:var(--accent)}button.ghost{background:transparent;border-color:transparent;color:var(--fg-2)}button.ghost:hover{background:var(--bg-3);color:var(--fg)}button.ghost.active{background:var(--bg-3);color:var(--accent-2);border-color:color-mix(in srgb,var(--accent-2) 35%,transparent)}button.danger{background:transparent;border-color:var(--danger);color:var(--danger)}button.danger:hover{background:var(--danger);color:#fff}button.small{padding:3px 7px;font-size:12px}input,textarea{font:inherit;background:var(--bg-2);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:6px 8px;width:100%}input:focus,textarea:focus{outline:none;border-color:var(--accent-2)}textarea{resize:vertical;min-height:60px;font-family:inherit}.muted{color:var(--muted)}.small{font-size:12px}.p{padding:12px}.mt{margin-top:12px}.row{display:flex;gap:6px;align-items:center}.boot{padding:24px;color:var(--muted)}.app{display:grid;height:100vh}.demo-shell{display:flex;flex-direction:column;height:100vh}.demo-shell .app{height:auto;flex:1;min-height:0}.demo-header{display:flex;align-items:center;gap:14px;flex-shrink:0;height:48px;padding:0 16px;border-bottom:1px solid var(--border);background:var(--bg-2)}.demo-header-brand{display:flex;align-items:baseline;gap:7px;text-decoration:none;color:var(--fg)}.demo-header-logo{display:block;border-radius:6px}.demo-header-name{font-weight:700;font-size:15px}.demo-header-tag{font-size:11px;color:var(--fg-muted);border:1px solid var(--border);border-radius:999px;padding:1px 8px}.demo-header-spacer{flex:1}.demo-header-link{font-size:13px;color:var(--fg-muted);text-decoration:none}.demo-header-link:hover{color:var(--fg)}.demo-header-cta{font-size:13px;font-weight:600;text-decoration:none;color:var(--accent-fg, #fff);background:var(--accent);padding:6px 12px;border-radius:7px;white-space:nowrap}.demo-header-cta:hover{filter:brightness(1.08)}@media (max-width: 900px){.app{grid-template-columns:1fr!important}.sidebar,.resize-handle{display:none}}.resize-handle{background:var(--border);cursor:col-resize;transition:background .15s}.resize-handle:hover{background:var(--accent-2)}.sidebar{background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;min-width:0}.sidebar--collapsed{width:32px;min-width:32px;align-items:center;padding-top:6px;gap:4px;overflow:hidden}.sidebar-toggle{background:transparent;border:none;color:var(--fg-2);font-size:16px;cursor:pointer;padding:4px;border-radius:4px;line-height:1;width:28px;text-align:center}.sidebar-toggle:hover{color:var(--fg);background:var(--bg-3)}.sidebar-rail-btn{width:28px;padding:4px;text-align:center;font-size:14px}.sidebar-head{padding:12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.brand{font-weight:700;letter-spacing:.5px}.conv-list{flex:1;overflow:auto;padding:6px}.conv-item{display:flex;align-items:center;gap:4px;padding:4px 6px;border-radius:6px;cursor:pointer}.conv-item:hover{background:var(--bg-3)}.conv-item.active{background:var(--bg-3);outline:1px solid var(--border)}.conv-title{background:transparent;border:none;padding:4px 0}.conv-title:focus{background:var(--bg);padding:4px 6px}.sidebar-foot{padding:8px;border-top:1px solid var(--border)}.conv-demo-badge{font-size:.65rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);background:color-mix(in srgb,var(--accent) 15%,transparent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);border-radius:4px;padding:1px 5px;flex-shrink:0}.tag-filter-section{border-top:1px solid var(--border);padding:4px 6px 6px;flex-shrink:0}.tag-filter-pills{display:flex;flex-wrap:wrap;gap:4px;padding:2px 0 4px}.tag-filter-pill{background:var(--bg-3);border:1px solid var(--border);border-radius:10px;padding:2px 8px;font-size:11px;color:var(--fg-2);cursor:pointer}.tag-filter-pill:hover{color:var(--fg);border-color:var(--accent)}.tag-filter-pill.active{background:var(--accent);border-color:var(--accent);color:#fff}.tag-filter-results{margin-top:2px}.pinned-list{border-top:1px solid var(--border);padding:4px 6px 8px;max-height:220px;overflow-y:auto;flex-shrink:0}.pinned-item{display:flex;align-items:center;gap:6px;padding:3px 6px;border-radius:6px;cursor:pointer;font-size:12px;color:var(--fg-2)}.pinned-item:hover{background:var(--bg-3);color:var(--fg)}.pinned-icon{flex-shrink:0;filter:drop-shadow(0 0 2px rgba(251,191,36,.6))}.pinned-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.search-bar{display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--bg-2);border-bottom:1px solid var(--border);flex-shrink:0;z-index:10}.search-icon{font-size:13px;flex-shrink:0}.search-input{flex:1;border:1px solid var(--border);border-radius:5px;background:var(--bg);color:var(--fg);padding:3px 8px;font-size:13px}.search-input:focus{outline:none;border-color:var(--accent)}.search-count{font-size:11px;color:var(--muted);white-space:nowrap;min-width:60px}.search-count--empty{color:var(--accent);min-width:max-content}.main{display:flex;flex-direction:column;min-width:0;min-height:0}.tree-pane-main{flex:1;display:flex;flex-direction:column;min-height:0;position:relative}.canvas-top{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg);border-bottom:1px solid var(--border);font-size:13px;position:relative}.canvas-area{flex:1;min-height:0;position:relative}.canvas-area .tree2d-container{position:absolute;top:0;right:0;bottom:0;left:0}.composer-overlay{position:absolute;left:16px;right:16px;bottom:16px;z-index:20;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;box-shadow:0 12px 32px #00000059;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.merge-bar.floating{position:absolute;left:50%;transform:translate(-50%);bottom:180px;z-index:25;background:var(--bg-2);border:1px solid var(--border);border-radius:999px;padding:6px 14px;display:flex;align-items:center;gap:10px;box-shadow:0 8px 24px #00000059}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:100;display:flex;justify-content:flex-end}.drawer{width:min(420px,90vw);background:var(--bg-2);border-left:1px solid var(--border);display:flex;flex-direction:column;height:100vh}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:12px;border-bottom:1px solid var(--border)}.drawer-body{flex:1;overflow:auto}.chat{display:flex;flex-direction:column;height:100%;min-width:0}.chat-head{padding:8px 12px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px}.crumbs{display:flex;gap:6px;flex-wrap:wrap;min-width:0}.crumb{background:var(--bg-2);padding:2px 8px;border-radius:12px;cursor:pointer;color:var(--fg-2)}.crumb.active{background:var(--accent-2);color:#fff}.ctx-meter{background:var(--bg-2);padding:2px 8px;border-radius:12px;color:var(--fg-2);white-space:nowrap;font-variant-numeric:tabular-nums}.ctx-sep{opacity:.5}.branch-switch-flash{font-size:.75rem;font-weight:500;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:10px;padding:2px 9px;white-space:nowrap;animation:branch-flash-in .25s ease-out,branch-flash-out .4s ease-in 1.1s forwards}@keyframes branch-flash-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes branch-flash-out{0%{opacity:1}to{opacity:0}}.branch-switch-flash--rich{position:absolute;top:100%;right:12px;margin-top:6px;display:flex;gap:10px;align-items:flex-start;max-width:480px;white-space:normal;font-size:.82rem;line-height:1.45;padding:10px 14px;background:color-mix(in srgb,var(--accent) 18%,var(--bg));border:1px solid color-mix(in srgb,var(--accent) 60%,transparent);border-radius:8px;box-shadow:0 6px 22px #00000059;z-index:30;animation:branch-flash-in .3s ease-out,branch-flash-out .5s ease-in 4s forwards}.branch-switch-flash--rich .bsf-icon{font-size:1.4rem;line-height:1;flex-shrink:0}.branch-switch-flash--rich .bsf-body{flex:1}.branch-switch-flash--rich b{color:var(--fg)}.branch-switch-flash--rich .bsf-pill{display:inline-block;font-family:var(--font-mono, monospace);font-size:.92em;padding:0 5px;background:var(--bg-2);border-radius:4px;color:var(--fg)}.stop-btn{font-weight:600;animation:stop-pulse 1.4s infinite ease-in-out}@keyframes stop-pulse{0%,to{box-shadow:0 0 #ef444499}50%{box-shadow:0 0 0 6px #ef444400}}.messages{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.msg{border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:var(--assistant);cursor:pointer;flex-shrink:0}.msg.user{background:var(--user)}.msg.active{outline:2px solid var(--accent)}.msg-meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-bottom:4px}.msg-meta .role{font-weight:600;color:var(--fg-2)}.msg-meta .actions{margin-left:auto;display:flex;gap:2px}.msg-meta .branches{display:flex;align-items:center;gap:2px}.user-text{margin:0;white-space:pre-wrap;word-wrap:break-word;font-family:inherit}.msg-body{line-height:1.5}.msg-body :first-child{margin-top:0}.msg-body :last-child{margin-bottom:0}.msg-body pre{background:var(--bg);padding:10px;border-radius:6px;overflow:auto}.msg-body code{background:var(--bg);padding:1px 4px;border-radius:3px}.msg-body pre code{background:transparent;padding:0}.edit{display:flex;flex-direction:column;gap:6px}.edit .row{justify-content:flex-end}.composer{border-top:1px solid var(--border);padding:10px;display:flex;flex-direction:column;gap:6px}.composer-row{display:flex;align-items:center;justify-content:space-between;position:relative}.composer--demo{flex-direction:row;align-items:center;gap:12px;padding:12px 14px}.composer-demo-text{font-size:13px;color:var(--fg-muted, var(--fg));line-height:1.4}.composer-demo-cta{flex-shrink:0;white-space:nowrap;text-decoration:none}.auto-approve-btn{font-size:11px;opacity:.7}.auto-approve-btn:hover{opacity:1}.auto-approve-btn.active{color:var(--accent-2);opacity:1}.editor-context-banner{display:flex;align-items:center;gap:6px;padding:4px 8px;background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:4px;font-size:11px}.editor-context-icon{flex-shrink:0}.editor-context-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-preview{display:flex;align-items:center;gap:8px;padding:4px 8px;background:color-mix(in srgb,var(--accent) 8%,transparent);border:1px solid color-mix(in srgb,var(--accent) 20%,transparent);border-radius:4px}.attachment-thumb{width:48px;height:48px;object-fit:cover;border-radius:3px;flex-shrink:0}.attachment-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.composer-modifiers{display:flex;flex-wrap:wrap;gap:4px;padding:2px 2px 0}.modifier-chip{display:inline-flex;align-items:center;gap:4px;padding:2px 6px 2px 8px;border-radius:12px;background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);font-size:11px;color:var(--fg-2)}.modifier-chip--ctx{background:color-mix(in srgb,#b08000 8%,transparent);border-color:color-mix(in srgb,#b08000 30%,transparent);color:#d0a040}.modifier-chip button{background:none;border:none;cursor:pointer;color:inherit;padding:0;font-size:12px;line-height:1;opacity:.6}.modifier-chip button:hover{opacity:1}.adhoc-ctx-panel{display:flex;flex-direction:column;gap:5px;padding:8px 10px;background:color-mix(in srgb,#b08000 6%,transparent);border:1px solid color-mix(in srgb,#b08000 30%,transparent);border-radius:4px}.adhoc-ctx-label{display:flex;align-items:center;font-size:11px;color:#d0a040}.adhoc-ctx-label span{flex:1}.adhoc-ctx-textarea{background:color-mix(in srgb,#b08000 5%,var(--bg-2));border:1px solid color-mix(in srgb,#b08000 25%,transparent);border-radius:3px;padding:5px 8px;font-size:12px;color:var(--fg-1);resize:vertical;outline:none;min-height:56px}.adhoc-ctx-textarea:focus{border-color:#d0a040}.ghost.adhoc-active{color:#d0a040}.model-chip{display:flex;align-items:center;gap:2px;font-size:11px;padding:2px 6px;border-radius:6px;max-width:360px;overflow:hidden;white-space:nowrap}.model-chip-name{font-weight:600}.model-chip-model,.model-chip-cost{font-weight:400}.model-chip-caret{font-size:9px;margin-left:2px;opacity:.6}.model-chip-pick{color:var(--accent-2);font-weight:500}.model-picker{position:absolute;bottom:calc(100% + 4px);left:0;min-width:320px;max-width:420px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #00000059;z-index:200;padding:4px;display:flex;flex-direction:column;gap:2px}.model-picker-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:6px 8px;border-radius:6px;background:transparent;border:none;cursor:pointer;color:var(--fg);font-size:13px}.model-picker-item:hover,.model-picker-item.active{background:var(--bg-3)}.model-picker-dot{font-size:11px;width:14px;flex-shrink:0}.model-picker-model{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-picker-provider{flex-shrink:0}.model-picker-cost{margin-left:auto;flex-shrink:0}.model-picker-group{display:flex;flex-direction:column}.model-picker-group+.model-picker-group{border-top:1px solid var(--border);margin-top:4px;padding-top:4px}.model-picker-group-label{padding:4px 8px 2px;font-size:10px;text-transform:uppercase;letter-spacing:.06em}.model-picker{max-height:420px;overflow-y:auto}.provider-catalog{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.provider-catalog-card{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:8px;border:1px solid var(--border);background:transparent;cursor:pointer;color:var(--fg);font-size:13px;transition:border-color .15s,background .15s}.provider-catalog-card:hover{background:var(--bg-3)}.provider-catalog-badge{display:inline-flex;align-items:center;justify-content:center;width:26px;height:18px;border-radius:4px;font-size:10px;font-weight:700;flex-shrink:0}.provider-catalog-name{font-weight:500;white-space:nowrap}.provider-catalog-tag{margin-left:2px}.provider-model-field{display:flex;gap:4px;align-items:center}.provider-model-field input{flex:1;min-width:0}.provider-apikey-row{display:flex;gap:6px;align-items:center}.provider-apikey-row input{flex:1;min-width:0}.provider-docs-link{white-space:nowrap;flex-shrink:0}.provider-fetch-error{grid-column:1 / -1;color:var(--danger, #f87171)}.model-list{border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-top:4px}.model-list-search{width:100%;box-sizing:border-box;padding:6px 10px;border:none;border-bottom:1px solid var(--border);background:var(--bg-2);color:var(--fg);font-size:13px}.model-list-scroll{max-height:220px;overflow-y:auto}.model-list-item{display:flex;align-items:center;gap:8px;width:100%;text-align:left;padding:5px 10px;border:none;cursor:pointer;background:transparent;color:var(--fg);font-size:12px}.model-list-item:hover{background:var(--bg-3)}.model-list-item.active{background:var(--bg-3);font-weight:600}.model-list-id{flex:1;font-family:monospace;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-list-name{flex-shrink:0;max-width:160px;overflow:hidden;text-overflow:ellipsis}.model-list-cost{margin-left:auto;flex-shrink:0}.mpl,.mpl-group{display:flex;flex-direction:column}.mpl-group+.mpl-group{border-top:1px solid var(--border)}.mpl-group-label{padding:4px 10px 2px;font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-2, #888);-webkit-user-select:none;user-select:none}button.mpl-group-toggle{width:100%;text-align:left;cursor:pointer;background:transparent;border:none;color:var(--fg-2, #888);display:flex;align-items:center;gap:4px;font-size:10px;text-transform:uppercase;letter-spacing:.06em;padding:4px 10px 2px}button.mpl-group-toggle:hover{background:var(--bg-3)}.mpl-toggle-arrow{margin-left:auto}.mpl-item{display:flex;align-items:center;gap:6px;width:100%;text-align:left;padding:5px 10px;border:none;cursor:pointer;background:transparent;color:var(--fg);font-size:12px;min-width:0}.mpl-item:hover{background:var(--bg-3)}.mpl-item.active{background:var(--bg-3);font-weight:600}.mpl-dot{font-size:11px;width:14px;flex-shrink:0}.mpl-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mpl-name-mono{font-family:monospace;font-size:11px}.mpl-fetched-display{flex-shrink:0;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mpl-caps{display:flex;gap:2px;flex-shrink:0}.mpl-cap{font-size:12px;line-height:1}.mpl-ctx{flex-shrink:0;white-space:nowrap}.mpl-cost{margin-left:auto;flex-shrink:0;white-space:nowrap}.mpl-scroll{max-height:200px;overflow-y:auto}.mpl-search{width:100%;box-sizing:border-box;padding:5px 10px;border:none;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-2);color:var(--fg);font-size:12px}.mpl-footer{padding:4px 8px;border-top:1px solid var(--border);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.mpl-fetch-error{color:var(--danger, #f87171)}.mpl-fetch-hint{padding:4px 10px}.mpl-custom{padding:6px 8px;border-top:1px solid var(--border);display:flex;gap:6px;align-items:center}.mpl-custom-input{flex:1;min-width:0;padding:4px 8px;border:1px solid var(--border);border-radius:4px;background:var(--bg-2);color:var(--fg);font-size:12px}.mpick-group{display:flex;flex-direction:column}.mpick-group+.mpick-group{border-top:1px solid var(--border);margin-top:2px;padding-top:2px}.mpick-provider-row{display:flex;align-items:center;gap:6px;width:100%;text-align:left;padding:6px 10px;border:none;background:transparent;cursor:pointer;color:var(--fg);font-size:12px;border-radius:6px}.mpick-provider-row:hover{background:var(--bg-3)}.mpick-provider-row.active{font-weight:600}.mpick-name{flex:1;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mpick-active-model{flex-shrink:0;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mpick-count{flex-shrink:0}.mpick-arrow{font-size:9px;flex-shrink:0;margin-left:auto}.mpick-model-list{display:flex;flex-direction:column;padding-bottom:4px}.mpl-group-label-rec{color:var(--accent-2, #c59f38)!important}.rf-act-group{position:relative;display:flex;align-items:center}.rf-act-caret{padding:0 3px!important;font-size:9px!important;opacity:.7;min-width:unset!important}.rf-mini-picker{position:absolute;bottom:calc(100% + 4px);left:0;min-width:220px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #00000059;z-index:300;padding:4px;display:flex;flex-direction:column;gap:2px}.rf-mini-picker-item{display:flex;align-items:center;gap:6px;width:100%;text-align:left;padding:5px 8px;border-radius:5px;background:transparent;border:none;cursor:pointer;color:var(--fg);font-size:12px}.rf-mini-picker-item:hover{background:var(--bg-3)}.rf-mini-picker-item.active{background:var(--bg-3);font-weight:600}.empty{padding:24px;color:var(--muted)}.prompt-panel{border:1px solid var(--border);border-radius:6px;background:var(--bg-2);padding:8px 10px;display:flex;flex-direction:column;gap:8px;font-size:12px}.prompt-panel-head{display:flex;align-items:center;justify-content:space-between}.constraint-chips{display:flex;flex-wrap:wrap;gap:5px}.constraint-chip{padding:2px 8px;border-radius:12px;border:1px solid var(--border);background:var(--bg-3);font-size:11px;cursor:pointer;color:var(--fg);transition:background .12s,border-color .12s}.constraint-chip:hover{border-color:var(--accent, #7c6af7)}.constraint-chip.active{background:var(--accent, #7c6af7);border-color:var(--accent, #7c6af7);color:#fff;display:inline-flex;align-items:center;gap:4px}.constraint-chip.active button{background:none;border:none;color:#fffc;cursor:pointer;padding:0;font-size:12px;line-height:1}.constraint-custom-row{display:flex;gap:6px}.constraint-custom-input{flex:1;padding:3px 8px;border-radius:4px;border:1px solid var(--border);background:var(--bg-1);color:var(--fg);font-size:12px}.constraint-active-row{display:flex;flex-wrap:wrap;gap:5px;padding-top:4px;border-top:1px solid var(--border)}.prompt-dropdown-wrap{position:relative}.prompt-dropdown{position:absolute;bottom:calc(100% + 6px);right:0;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;box-shadow:0 4px 16px #00000040;min-width:200px;max-width:280px;z-index:50;overflow:hidden}.prompt-dropdown-item{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;padding:8px 12px;border:none;background:none;cursor:pointer;color:var(--fg);font-size:12px;transition:background .1s}.prompt-dropdown-item:hover{background:var(--bg-3)}.prompt-dropdown-item.active{background:var(--bg-3);font-weight:600}.prompt-dropdown-label{font-weight:500}.prompt-dropdown-desc{font-size:11px}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:grid;place-items:center;z-index:100}.modal{background:var(--bg-2);border:1px solid var(--border);border-radius:10px;width:min(720px,92vw);max-height:86vh;overflow:auto;padding:16px}.modal header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.modal h2{margin:0}.modal h3{margin:8px 0 6px}.modal h4{margin:16px 0 6px}.modal footer{margin-top:12px;padding-top:8px;border-top:1px solid var(--border)}.reader-modal{width:min(900px,92vw);max-height:88vh;display:flex;flex-direction:column}.reader-modal .reader-body{overflow-y:auto;font-size:16px;line-height:1.7;padding-right:6px}.reader-modal .reader-body :first-child{margin-top:0}.reader-modal .reader-body pre{background:var(--bg);padding:12px;border-radius:6px;overflow:auto;font-size:14px}.reader-modal .reader-body code{background:var(--bg);padding:1px 4px;border-radius:3px}.reader-modal .reader-body pre code{background:transparent;padding:0}.reading-size-control{display:flex;gap:6px}.reading-size-control button{flex:1}.reading-size-control button.active{background:var(--accent-2);border-color:var(--accent-2);color:#fff}.mcp-picker-modal{width:min(480px,92vw);max-height:72vh;display:flex;flex-direction:column;padding:0;overflow:hidden}.mcp-picker-modal header{padding:14px 16px 10px;border-bottom:1px solid var(--border);margin-bottom:0;flex-shrink:0;display:flex;align-items:flex-start;justify-content:space-between}.mcp-picker-modal header h2{font-size:15px;margin:0 0 2px}.mcp-picker-body{flex:1;overflow-y:auto;padding:4px 0}.mcp-empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:36px 28px}.mcp-empty-icon{font-size:2rem;opacity:.7}.mcp-empty-title{font-weight:600}.mcp-empty-desc{max-width:360px;line-height:1.5}.mcp-empty-desc code{background:var(--bg-3);padding:0 4px;border-radius:4px}.mcp-picker-modal footer{padding:10px 16px;display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--border);margin-top:0;flex-shrink:0}.mcp-server-row{display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:10px;padding:9px 16px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .1s}.mcp-server-row:hover{background:var(--bg-3)}.mcp-server-row+.mcp-server-row{border-top:1px solid color-mix(in srgb,var(--border) 40%,transparent)}.mcp-server-row--off{opacity:.45}.mcp-server-row--off:hover{opacity:.75}.mcp-server-row input[type=checkbox]{margin:0;cursor:pointer;width:14px;height:14px;flex-shrink:0}.mcp-server-info{display:flex;flex-direction:column;gap:2px;min-width:0;text-align:left}.mcp-server-name{font-weight:500;font-size:13px;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mcp-server-desc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.mcp-server-count{white-space:nowrap;font-size:11px;text-align:right}.tag-editor{background:var(--bg-2);border:1px solid var(--border);border-radius:10px;width:min(400px,92vw);padding:12px 14px 10px;box-shadow:0 16px 48px #00000080}.tag-editor-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:14px;font-weight:600}.tag-editor-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:6px 8px;background:var(--bg);border:1px solid var(--border);border-radius:7px;min-height:36px}.tag-chip{display:inline-flex;align-items:center;gap:3px;background:var(--accent);color:#fff;border-radius:10px;padding:2px 8px 2px 6px;font-size:12px}.tag-chip-remove{background:none;border:none;color:#ffffffb3;padding:0;margin:0;cursor:pointer;font-size:13px;line-height:1}.tag-chip-remove:hover{color:#fff}.tag-editor-input{border:none;background:transparent;outline:none;font-size:13px;color:var(--fg);min-width:80px;flex:1;padding:0}.tag-editor-suggest{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.tag-suggest-item{background:var(--bg-3);border:1px solid var(--border);border-radius:10px;padding:2px 8px;font-size:11px;color:var(--fg-2);cursor:pointer}.tag-suggest-item:hover{border-color:var(--accent);color:var(--fg)}.tag-editor-hint{margin-top:8px;font-size:10px;color:var(--muted);text-align:center}.provider-list{list-style:none;padding:0;margin:0}.provider-list li{padding:8px;border-radius:8px;border:1px solid var(--border);margin-bottom:6px}.provider-row{display:grid;grid-template-columns:1fr 1.5fr 1fr 1fr;gap:6px}.provider-row .row{grid-column:1 / -1;justify-content:flex-end}@media (max-width: 700px){.provider-row{grid-template-columns:1fr}}.lock{height:100vh;display:grid;place-items:center;padding:16px}.lock-card{width:min(420px,100%);background:var(--bg-2);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px}.lock-card h1{margin:0;font-size:20px}.error{color:var(--danger)}.remember-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--fg-2);cursor:pointer;-webkit-user-select:none;user-select:none}.remember-row input{cursor:pointer}.import-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:grid;place-items:center;z-index:200}.import-modal{background:var(--bg-2);border:1px solid var(--border);border-radius:10px;width:min(420px,92vw);padding:16px;box-shadow:0 16px 48px #00000080;display:flex;flex-direction:column;gap:10px}.import-modal-header{display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:600}.import-modal-tabs{display:flex;gap:4px}.import-tab{flex:1;background:var(--bg-3);border:1px solid var(--border);border-radius:6px;padding:5px 0;font-size:12px;cursor:pointer;color:var(--fg-2)}.import-tab.active{background:var(--accent);border-color:var(--accent);color:#fff}.import-modal-body{display:flex;flex-direction:column;gap:8px}.import-textarea{width:100%;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--fg);font-family:monospace;font-size:11px;padding:8px;resize:vertical}.import-error{font-size:12px;color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent);border-radius:6px;padding:6px 8px}.import-mode{display:flex;flex-direction:column;gap:5px;background:var(--bg-3);border:1px solid var(--border);border-radius:6px;padding:8px 10px}.import-mode-label{font-size:12px;font-weight:600;color:var(--fg-2)}.import-mode-opt{display:flex;align-items:center;gap:7px;font-size:13px;cursor:pointer}.import-mode-warn{margin:2px 0 0;font-size:11px;line-height:1.35;color:var(--danger)}.share-wrap{position:relative;display:inline-flex}.share-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90}.share-menu{position:absolute;top:calc(100% + 4px);left:0;z-index:100;min-width:240px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;box-shadow:0 12px 32px #00000073;padding:6px;display:flex;flex-direction:column;gap:2px}.share-menu-warn{font-size:11px;color:var(--fg-2);background:color-mix(in srgb,var(--accent) 8%,transparent);border-radius:6px;padding:6px 8px;margin-bottom:2px}.share-menu-item{display:flex;flex-direction:column;align-items:flex-start;gap:1px;text-align:left;width:100%;background:transparent;border:none;border-radius:6px;padding:7px 8px;cursor:pointer;color:var(--fg);font-size:13px}.share-menu-item:hover{background:var(--bg-3)}.share-menu-sub{font-size:11px;color:var(--fg-2)}.share-notice{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--fg);background:var(--bg-3);border:1px solid var(--border);border-radius:6px;padding:4px 6px 4px 10px;max-width:460px}.share-notice.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 50%,var(--border));background:color-mix(in srgb,var(--danger) 10%,var(--bg-3))}.share-notice-text{line-height:1.35}.share-notice-x{background:transparent;border:none;cursor:pointer;color:inherit;font-size:15px;line-height:1;padding:0 2px;opacity:.7}.share-notice-x:hover{opacity:1}.login{display:flex;flex-direction:column;gap:10px}.oauth-row{display:flex;flex-wrap:wrap;gap:6px}.oauth-row button{flex:1 1 auto}.divider{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.email-form{display:flex;flex-direction:column;gap:6px}.head-actions{display:flex;align-items:center;gap:8px}.head-actions button.active{background:var(--accent-2);color:#fff;border-color:var(--accent-2)}.kind-badge{font-size:11px;padding:2px 8px;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--fg-2);cursor:default}.kind-badge.summary{background:#2a2118;border-color:#6a4f24;color:#e9c97f;cursor:pointer}.kind-badge.summary:hover{background:#3a2c1c}.kind-badge.merge{background:#1c2a26;border-color:#2f6a52;color:#6fd2a6}.msg.merge-checked{outline:2px solid var(--accent);background:#1d2e3f}.msg.merge-disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.merge-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;border-top:1px solid var(--border);background:var(--bg-2)}.merge-bar .grow{flex:1}.summary-modal{max-width:960px;width:min(960px,92vw);overflow:hidden;display:flex;flex-direction:column;padding-bottom:0}.summary-modal header{gap:8px;flex-shrink:0}.summary-canvas{margin-top:12px;height:65vh;min-height:0;border:1px solid var(--border);border-radius:8px;overflow:hidden}.summary-canvas .tree2d-container{height:100%}.hidden-dot{display:inline-block;width:10px;height:10px;line-height:10px;border-radius:50%;background:var(--muted);color:transparent;flex-shrink:0}.ws-panel{border-bottom:1px solid var(--border);background:var(--bg-2)}.ws-head{padding:10px 12px;font-weight:600;color:var(--fg-2);border-bottom:1px solid var(--border)}.ws-active,.ws-empty{padding:10px 12px;display:flex;flex-direction:column;gap:6px}.ws-name{font-family:ui-monospace,SFMono-Regular,monospace;font-size:13px;word-break:break-all;color:var(--fg)}.kind-badge.tool{background:#1a2436;border-color:#2f4f7f;color:#8fb8f0}.msg.tool-call{background:#16202d;border-color:#2f4f7f}.msg.tool-call.error{border-color:var(--danger)}.msg.tool-call.rejected{opacity:.6}.msg.tool-call.done .msg-meta .role{color:#6fd2a6}.msg.tool-call.pending .msg-meta .role:after{content:" …";opacity:.6}.msg.tool-group{background:#16202d;border-color:#2f4f7f;padding:0;overflow:hidden;min-width:0}.msg.tool-group.error{border-color:var(--danger)}.tool-group-header{display:flex;align-items:center;gap:8px;width:100%;padding:8px 12px;background:transparent;border:none;cursor:pointer;text-align:left;color:var(--fg);font-size:13px}.tool-group-header:hover{background:#ffffff08}.tool-group-icon{font-size:14px;flex-shrink:0}.tool-group-count{font-weight:600;color:#8fb8f0;flex-shrink:0}.tool-group-pills{display:flex;align-items:center;gap:4px;flex:1;flex-wrap:wrap}.tool-group-pill{display:inline-flex;align-items:center;gap:4px;padding:1px 6px;border-radius:4px;background:#2f4f7f66;border:1px solid rgba(47,79,127,.6);font-size:11px;color:#8fb8f0;white-space:nowrap;flex-shrink:0;max-width:100%}.tool-group-pill-name{font-weight:600}.tool-group-pill-arg{color:var(--fg-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;overflow:hidden;text-overflow:ellipsis}.tool-group-item-arg{color:var(--fg-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;overflow:hidden;text-overflow:ellipsis;min-width:0}.tool-group-more{font-size:11px;color:var(--fg-2);flex-shrink:0}.tool-group-status{flex-shrink:0;font-size:12px}.tool-group-status.done{color:#6fd2a6}.tool-group-status.error{color:var(--danger)}.tool-group-status.pending{color:var(--fg-2)}.tool-group-chevron{flex-shrink:0;font-size:10px;color:var(--fg-2)}.tool-group-body{border-top:1px solid #2f4f7f;padding:4px 0}.tool-group-item{display:flex;align-items:flex-start;gap:6px;flex-wrap:wrap;padding:5px 12px;font-size:12px;cursor:pointer}.tool-group-item:hover{background:#ffffff08}.tool-group-item+.tool-group-item{border-top:1px solid rgba(47,79,127,.3)}.tool-group-item-icon{flex-shrink:0;margin-top:1px}.tool-group-item-name{font-weight:500;color:#8fb8f0;flex-shrink:0}.tool-group-item.done .tool-group-item-name{color:#6fd2a6}.tool-group-item.error .tool-group-item-name{color:var(--danger)}.tool-group-item .tool-args,.tool-group-item .tool-result{width:100%;margin-top:4px}.tool-error-inline{width:100%;margin:4px 0 0;padding:4px 8px;background:#2a1414;color:#f99;border-radius:4px;font-size:11px}.tool-args,.tool-result{margin-top:6px}.tool-args summary,.tool-result summary{cursor:pointer}.tool-args pre,.tool-result pre{background:var(--bg);padding:8px;border-radius:6px;margin:6px 0 0;overflow:auto;max-height:320px;font-size:12px}.tool-error pre{background:#2a1414;color:#f99;padding:8px;border-radius:6px;margin:6px 0 0;font-size:12px}.approval-modal{max-width:980px}.approval-head{display:flex;align-items:center;gap:12px;margin-bottom:4px}.approval-title{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.approval-verb{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;letter-spacing:.3px;text-transform:uppercase}.approval-verb.primary{background:#50a0f026;color:#6cb6ff;border:1px solid rgba(80,160,240,.35)}.approval-verb.danger{background:#dc505026;color:#f88;border:1px solid rgba(220,80,80,.35)}.approval-path{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;background:transparent;padding:0;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.approval-stats{flex-shrink:0;font-variant-numeric:tabular-nums}.approval-message{margin:8px 0 12px;color:var(--fg-2);font-size:13px}.approval-foot{display:flex;align-items:center;gap:8px;margin-top:12px;padding-top:8px;border-top:1px solid var(--border)}.approval-foot .grow{flex:1}.approval-command{background:var(--bg);border:1px solid var(--border);border-radius:8px;max-height:50vh;overflow:auto;margin:0;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.5;white-space:pre-wrap;word-break:break-word;color:var(--fg)}.diff{background:var(--bg);border:1px solid var(--border);border-radius:8px;max-height:60vh;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;padding:6px 0;line-height:1.5}.diff-line{display:flex;padding:0 8px;white-space:pre}.diff-line .gutter{flex-shrink:0;color:var(--muted);opacity:.7;padding-right:10px;-webkit-user-select:none;user-select:none;font-variant-numeric:tabular-nums}.diff-line .sign{width:14px;flex-shrink:0;opacity:.85;font-weight:600}.diff-line.add{background:#50c8641a;color:#b3e6b3}.diff-line.del{background:#dc50501a;color:#f0a8a8}.diff-line.eq{color:var(--fg-2)}.diff-line.add .sign{color:#4ade80}.diff-line.del .sign{color:#f87171}.diff.clean .diff-line.add{background:transparent;color:var(--fg)}.diff.clean .diff-line.add .sign{color:#4ade80}.thinking{display:inline-flex;gap:4px;padding:6px 0}.thinking .dot{width:6px;height:6px;border-radius:50%;background:var(--muted);animation:thinking-bounce 1.2s infinite ease-in-out both}.thinking .dot:nth-child(2){animation-delay:.15s}.thinking .dot:nth-child(3){animation-delay:.3s}@keyframes thinking-bounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.ws-tip{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:6px 8px;color:var(--fg-2);margin-top:4px}.ws-tip code{background:transparent;padding:0 2px;color:var(--accent)}.file-tree{border-top:1px solid var(--border);padding:4px 0;font-size:12px}.ft-row{display:flex;align-items:center;gap:4px;padding:2px 8px;cursor:pointer;white-space:nowrap;overflow:hidden}.ft-row:hover{background:var(--bg-3)}.ft-caret{width:10px;flex-shrink:0;opacity:.6;font-size:10px}.ft-icon{flex-shrink:0}.ft-name{text-overflow:ellipsis;overflow:hidden}.ft-children{padding-left:12px}.ft-loading,.ft-error{padding:2px 8px}.ft-file .ft-name{color:var(--fg-2)}.empty-hints{display:flex;flex-direction:column;gap:6px;padding:12px 0}.hint-chip{text-align:left;padding:8px 10px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;cursor:pointer;color:var(--fg-2);font-size:13px}.hint-chip:hover{background:var(--bg-3);color:var(--fg);border-color:var(--accent-2)}.provider-badge{display:inline-flex;align-items:center;gap:6px;border-radius:10px;padding:2px 8px 2px 6px;font-size:11px;font-weight:600;letter-spacing:.2px;white-space:nowrap}.provider-badge svg{display:block;flex-shrink:0}.provider-badge.md{padding:4px 10px 4px 8px;font-size:12px}.provider-badge .provider-model{font-weight:400;font-family:ui-monospace,monospace;font-size:11px;opacity:.95}.tnode{display:flex;align-items:center;gap:6px}.tnode-icon{display:inline-flex;align-items:center;flex-shrink:0;width:14px;height:14px}.tnode-icon svg{display:block}.tnode-text{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg.assistant{position:relative}.accent-ribbon{position:absolute;left:0;top:0;bottom:0;width:3px;border-top-left-radius:10px;border-bottom-left-radius:10px;pointer-events:none}.reply-to{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 10px;border:1px dashed var(--border);border-radius:6px;margin-bottom:6px;background:var(--bg-2)}.reply-to .branch-hint{color:var(--accent);margin-left:4px}.reply-to-who{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reply-to-ctx{flex-shrink:0;font-size:.75rem;color:var(--fg-2);background:var(--bg);padding:1px 8px;border-radius:10px;white-space:nowrap;font-variant-numeric:tabular-nums;cursor:default}.branch-hint--nudge{position:relative;font-weight:600;animation:branch-nudge-pulse 1.4s ease-in-out infinite}@keyframes branch-nudge-pulse{0%,to{opacity:1}50%{opacity:.55}}.branch-nudge-tooltip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);white-space:nowrap;background:var(--accent);color:#fff;font-size:.78rem;font-weight:500;padding:5px 10px;border-radius:6px;pointer-events:none;z-index:200;box-shadow:0 2px 10px #00000059}.branch-nudge-tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:var(--accent)}.slash-hints{display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;margin-bottom:6px;max-height:200px;overflow:auto}.slash-hint{display:flex;align-items:baseline;gap:8px;text-align:left;background:transparent;border:none;border-radius:0;padding:6px 10px;color:var(--fg);cursor:pointer}.slash-hint:hover,.slash-hint--selected{background:var(--bg-3)}.slash-hint code{background:transparent;color:var(--accent);font-weight:600}.slash-hint--info{cursor:default;pointer-events:none;opacity:.85}.slash-hint--info:hover{background:transparent}.slash-help-header{display:flex;align-items:center;justify-content:space-between;padding:6px 10px 4px;border-bottom:1px solid var(--border);font-weight:600}.slash-help-divider{height:1px;background:var(--border);margin:4px 0}.slash-hint--rule{display:flex;align-items:center;justify-content:space-between;padding:4px 10px}.slash-hint--rule .slash-hint-inner{display:flex;align-items:baseline;gap:8px;flex:1;text-align:left;background:transparent;border:none;padding:2px 0;color:var(--fg);cursor:pointer}.slash-hint--rule .slash-hint-inner:hover{opacity:.8}.slash-hint--add{display:flex;align-items:center;gap:6px;padding:6px 10px;border-top:1px solid var(--border)}.preset-input{flex:1;background:var(--bg-3);border:1px solid var(--border);border-radius:4px;color:var(--fg);padding:3px 6px;font-size:12px}.preset-input:focus{outline:1px solid var(--accent)}.file-pill{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;opacity:.45;text-decoration:line-through;transition:opacity .15s}.file-pill:hover{opacity:.7}.file-pill--active{opacity:1;text-decoration:none;color:var(--accent);border-color:var(--accent)}.file-pill--active:hover{opacity:1}.agent-pill{display:inline-flex;align-items:center;font-size:11px;padding:2px 8px;border-radius:999px;white-space:nowrap;cursor:default;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}.agent-pill--chat{background:transparent;color:var(--muted);border-color:var(--border)}.code-block{border:1px solid var(--border);border-radius:6px;overflow:hidden;margin:8px 0}.code-head{display:flex;align-items:center;justify-content:space-between;background:var(--bg-2);padding:4px 8px;font-size:11px}.code-lang{font-family:ui-monospace,monospace;color:var(--fg-2);text-transform:uppercase}.msg.note{background:#2a2517;border-color:#6a5a24}.msg.note .role{color:#e9c97f}.note-body pre{background:transparent;white-space:pre-wrap;word-wrap:break-word;padding:0}.messages.focus .msg:not(.active){opacity:.45;transform:scale(.985);transition:opacity .15s,transform .15s}.messages.focus .msg.active{outline-color:var(--accent)}.msg.streaming{border-color:color-mix(in srgb,var(--accent) 50%,var(--border));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 20%,transparent)}.msg.streaming:after{content:"▋";display:inline-block;color:var(--accent);animation:blink-cursor .8s step-end infinite;margin-left:2px;line-height:1}@keyframes blink-cursor{0%,to{opacity:1}50%{opacity:0}}.linear-view{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden}.linear-view .messages{flex:1;overflow-y:auto;padding:16px 16px 240px;display:flex;flex-direction:column;gap:12px}.msg-provider-label{display:inline-flex;align-items:center;gap:4px;font-weight:600}.sibling-nav{display:inline-flex;align-items:center;gap:1px;margin-left:4px}.sibling-count{font-size:11px;color:var(--accent);font-weight:600;min-width:28px;text-align:center}.sibling-nav button{padding:1px 4px;font-size:13px;line-height:1}.sibling-nav--guided{position:relative;padding:1px 6px;border-radius:12px;background:color-mix(in srgb,var(--accent) 22%,transparent);box-shadow:0 0 color-mix(in srgb,var(--accent) 60%,transparent);animation:sibling-guide-pulse 1.4s ease-out infinite}@keyframes sibling-guide-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--accent) 60%,transparent)}70%{box-shadow:0 0 0 10px color-mix(in srgb,var(--accent) 0%,transparent)}to{box-shadow:0 0 color-mix(in srgb,var(--accent) 0%,transparent)}}.sibling-guide-label{position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);white-space:nowrap;font-size:12px;font-weight:600;color:var(--accent);pointer-events:none;animation:sibling-guide-bob 1.6s ease-in-out infinite}@keyframes sibling-guide-bob{0%,to{transform:translateY(-50%)}50%{transform:translate(3px,-50%)}}.linear-hint{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 14px;background:#1a2436;border-bottom:1px solid #2f4f7f;font-size:13px;color:var(--fg-2);flex-shrink:0}.linear-hint b{color:var(--fg)}.linear-hint>button{flex-shrink:0}.branch-nudge{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 14px;background:color-mix(in srgb,var(--accent) 14%,var(--bg));border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,transparent);font-size:13px;color:var(--fg-2);flex-shrink:0}.branch-nudge b{color:var(--fg)}.branch-nudge>button{flex-shrink:0}.view-toggle{display:inline-flex;gap:2px;background:var(--bg-3);border:1px solid var(--border);border-radius:6px;padding:1px}.view-toggle button{border:none;border-radius:4px;background:transparent}.view-toggle button.active{background:var(--bg-2);color:var(--fg)}.tree-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.tree-view-toggle{display:inline-flex;gap:4px}.tree{display:flex;flex-direction:column;height:100%;min-height:0}.tree>.branch{flex:1;overflow:auto}.tree2d-container{flex:1;min-height:0;background:var(--bg)}.react-flow__node{transition:transform .35s cubic-bezier(.22,.61,.36,1)}.react-flow__node.rf-fresh .rf-node{animation:rf-node-appear .3s ease both}@keyframes rf-node-appear{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion: reduce){.react-flow__node{transition:none}.react-flow__node.rf-fresh .rf-node{animation:none}}.rf-node{width:220px;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:12px;color:var(--fg);position:relative;overflow:hidden;cursor:pointer;transition:transform .1s,border-color .1s,box-shadow .15s}.rf-node:hover{border-color:var(--accent)}.rf-node.active{width:min(var(--reading-card-w, 540px),60vw);padding:12px 14px;overflow:visible;border-color:var(--accent);box-shadow:0 8px 24px #00000059,0 0 0 2px var(--accent);z-index:10}.rf-node.active .rf-body{margin-top:8px;padding-right:6px;font-size:var(--reading-card-font, 15px);line-height:1.6;max-height:60vh;overflow-y:auto;cursor:text;-webkit-user-select:text;user-select:text}.rf-node.active .rf-body code,.rf-node.active .rf-body pre{font-size:calc(var(--reading-card-font, 15px) - 2px)}.rf-node .rf-body,.rf-node .rf-preview,.rf-node .rf-preview-md{-webkit-user-select:text;user-select:text}.rf-node.active .rf-body pre,.rf-node.active .rf-body p{margin:0 0 8px}.rf-body-pre{white-space:pre-wrap;word-wrap:break-word;font-family:inherit;margin:0}.rf-actions{display:flex;gap:4px;margin-top:8px;padding-top:8px;border-top:1px solid var(--border);flex-wrap:wrap}.rf-act{background:transparent;border:1px solid transparent;color:var(--fg-2);border-radius:6px;padding:2px 6px;font-size:13px;cursor:pointer;line-height:1}.rf-act:hover{background:var(--bg-3);border-color:var(--border);color:var(--fg)}.rf-act.danger:hover{background:#4a1a1a;border-color:#7f2f2f;color:#fca5a5}.rf-more{position:absolute;top:4px;right:4px;z-index:5;background:var(--bg-2);border:1px solid var(--border);color:var(--fg-2);border-radius:6px;width:22px;height:22px;padding:0;font-size:14px;line-height:18px;cursor:pointer;opacity:0;transition:opacity .1s,background .1s}.rf-node:hover .rf-more,.rf-node.active .rf-more{opacity:1}.rf-more:hover{background:var(--bg-3);color:var(--fg)}.rf-node.rf-user{background:var(--user)}.rf-node.rf-asst{background:var(--assistant)}.rf-node.rf-system{background:var(--bg-3);opacity:.7}.rf-node.rf-conv-root{background:var(--bg-2);border-color:var(--border);min-width:260px}.rf-node.rf-conv-root .rf-body{font-size:13px;line-height:1.5;max-height:280px;overflow-y:auto}.rf-node.rf-conv-root.active{border-color:var(--accent)}.rf-node.rf-ctx-branch{background:#1a1f35;border-color:#3a5096}.rf-node.rf-ctx-branch:hover{border-color:#6080d0}.rf-node.rf-ctx-branch.rf-ctx-type-identity{background:#1e1030;border-color:#6b4ea0}.rf-node.rf-ctx-branch.rf-ctx-type-identity:hover{border-color:#9070d0}.rf-node.rf-ctx-branch.rf-ctx-type-rule{background:#221608;border-color:#7d5a1e}.rf-node.rf-ctx-branch.rf-ctx-type-rule:hover{border-color:#b08030}.rf-node.rf-ctx-branch.rf-ctx-type-skill{background:#0c2018;border-color:#2d7048}.rf-node.rf-ctx-branch.rf-ctx-type-skill:hover{border-color:#40a065}.rf-node.rf-ctx-branch.rf-ctx-type-reference{background:#0c1e22;border-color:#2d6870}.rf-node.rf-ctx-branch.rf-ctx-type-reference:hover{border-color:#409090}.rf-ctx-type-badge{font-size:9px;padding:1px 5px;border-radius:4px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-left:auto;opacity:.85;flex-shrink:0}.rf-ctx-type-badge.rf-ctx-type-context{background:#1a2040;color:#7090e0}.rf-ctx-type-badge.rf-ctx-type-identity{background:#3d2070;color:#c0a0f0}.rf-ctx-type-badge.rf-ctx-type-rule{background:#3d2c0a;color:#d0a040}.rf-ctx-type-badge.rf-ctx-type-skill{background:#0c2c18;color:#50c080}.rf-ctx-type-badge.rf-ctx-type-reference{background:#0c2c30;color:#50c0c0}.rf-node.rf-ctx-branch.active{border-color:#6080d0;box-shadow:0 8px 24px #00000059,0 0 0 2px #6080d0}.rf-node.rf-note{background:#2a2517;border-color:#6a5a24}.rf-node.rf-tool{background:#16202d;border-color:#2f4f7f}.rf-node.rf-summary{background:#2a2118;border-color:#6a4f24}.rf-node.rf-merge{background:#1c2a26;border-color:#2f6a52}.rf-node.rf-merge.compact{width:64px;min-height:36px;padding:6px 8px;display:flex;align-items:center;justify-content:center;gap:4px;font-weight:700;font-size:13px;border-style:dashed}.rf-node.rf-merge.compact .rf-merge-icon{font-size:14px}.rf-node.rf-merge.compact .rf-merge-count{font-size:11px;color:#34d399;font-variant-numeric:tabular-nums}.rf-node.rf-merge.compact.active{width:80px;box-shadow:0 0 0 2px var(--accent),0 8px 18px #0000004d}.rf-node.rf-tool-group{width:220px;background:#16202d;border:1px dashed #2f4f7f;padding:6px 10px;font-size:12px;cursor:pointer}.rf-node.rf-tool-group:hover{background:#1a263a;border-color:var(--accent)}.rf-group-head{display:flex;align-items:center;gap:6px;font-weight:600;margin-bottom:4px}.rf-group-icon{font-size:13px}.rf-group-count{flex:1}.rf-group-expand{font-size:10px;color:var(--fg-2);opacity:.75}.rf-group-list{display:flex;flex-wrap:wrap;align-items:center;gap:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px;color:var(--fg-2)}.rf-group-pill{display:inline-flex;align-items:center;gap:2px;white-space:nowrap}.rf-group-pill-name{color:var(--fg)}.rf-group-sep{opacity:.4;padding:0 2px}.rf-group-more{font-style:italic;opacity:.75}.rf-node.rf-tool.compact{width:280px;min-height:28px;padding:4px 10px;display:flex;align-items:center;gap:8px;font-size:12px;background:#16202d;border-color:#2f4f7f;cursor:pointer}.rf-node.rf-tool.compact .rf-tool-icon{font-size:13px;flex-shrink:0}.rf-node.rf-tool.compact .rf-tool-name{flex-shrink:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap;color:var(--fg)}.rf-node.rf-tool.compact .rf-tool-arg{flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--fg-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;direction:rtl;text-align:left}.rf-node.rf-tool.compact .rf-tool-status{font-size:11px;color:var(--fg-2);flex-shrink:0}.rf-node.rf-tool.compact.done{border-color:#2f7f4f}.rf-node.rf-tool.compact.done .rf-tool-status{color:#4ade80}.rf-node.rf-tool.compact.error{border-color:#7f2f2f}.rf-node.rf-tool.compact.error .rf-tool-status{color:#f87171}.rf-node.rf-tool.compact.rejected{opacity:.5}.rf-node.rf-tool.compact.pending .rf-tool-status{animation:rf-pulse 1s infinite}.tool-detail{display:flex;flex-direction:column;gap:6px;font-size:12px}.tool-detail-head{display:flex;align-items:center;gap:6px;padding:4px 8px;background:var(--bg);border:1px solid var(--border);border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.tool-detail-head.done{border-color:#2f7f4f}.tool-detail-head.error{border-color:#7f2f2f}.tool-detail-head.rejected{opacity:.7}.tool-detail-head .grow{flex:1}.tool-detail-name{color:var(--fg);font-weight:600}.tool-detail-arg{color:var(--fg-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;flex:1}.tool-detail-status{font-size:10px;text-transform:uppercase;letter-spacing:.3px}.tool-detail-status.done{color:#4ade80}.tool-detail-status.error{color:#f87171}.tool-detail-status.pending{color:var(--fg-2);animation:rf-pulse 1s infinite}.tool-detail-status.rejected{color:var(--muted)}.tool-detail-section{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:0;overflow:hidden}.tool-detail-section>summary{cursor:pointer;padding:4px 8px;font-size:11px;color:var(--fg-2);-webkit-user-select:none;user-select:none;list-style:none}.tool-detail-section>summary:before{content:"▸ ";font-size:10px;display:inline-block;transition:transform .1s}.tool-detail-section[open]>summary:before{content:"▾ "}.tool-detail-section>summary:hover{background:var(--bg-3);color:var(--fg)}.tool-detail-section.error>summary{color:#f87171}.tool-detail-pre{margin:0;padding:8px;border-top:1px solid var(--border);background:var(--bg);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;line-height:1.45;white-space:pre-wrap;word-break:break-word;max-height:280px;overflow:auto;color:var(--fg-2)}.tool-detail-pre.error{color:#f0a8a8}.tool-detail-pending{padding:6px 8px;font-style:italic}.rf-node.hidden-card{width:160px;min-height:28px;padding:4px 10px;background:var(--bg-3);border-style:dashed;border-color:var(--border);opacity:.7;display:flex;align-items:center;gap:6px;font-size:12px;color:var(--fg-2)}.rf-node.hidden-card .rf-hidden-icon{font-size:12px}.rf-node.hidden-card .rf-hidden-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rf-node.hidden-card:hover{opacity:1}.rf-node.hidden-card.active{opacity:1;box-shadow:0 0 0 2px var(--accent)}.rf-node.anchor{outline:2px solid #fbbf24;outline-offset:2px}.rf-node.merge-sel{outline:2px dashed #34d399;outline-offset:2px}.rf-node.merge-disabled{opacity:.3;cursor:not-allowed!important}.rf-node.merge-disabled *{pointer-events:none}.rf-tag{position:absolute;top:-10px;right:6px;font-size:10px;padding:1px 6px;border-radius:8px;white-space:nowrap;pointer-events:none}.rf-tag.anchor{background:#fbbf24;color:#1b1300}.rf-tag.merge-sel{background:#34d399;color:#03291f}.rf-tag.streaming{background:var(--accent);color:#fff;display:inline-flex;align-items:center;gap:3px}.rf-tag.streaming .rf-dot{width:4px;height:4px;background:#fff;border-radius:50%;display:inline-block;animation:rf-pulse 1s infinite ease-in-out}.rf-tag.streaming .rf-dot:nth-child(2){animation-delay:.15s}.rf-tag.streaming .rf-dot:nth-child(3){animation-delay:.3s}@keyframes rf-pulse{0%,60%,to{opacity:.3;transform:scale(.8)}30%{opacity:1;transform:scale(1.1)}}.rf-node.streaming{animation:rf-glow 1.6s infinite ease-in-out}@keyframes rf-glow{0%,to{box-shadow:0 0 0 2px var(--accent),0 0 18px #60a5fa59}50%{box-shadow:0 0 0 2px var(--accent),0 0 28px #60a5faa6}}.rf-node.pinned{box-shadow:0 0 0 2px #fbbf24,0 4px 14px #fbbf2440}.rf-node.pinned.active{box-shadow:0 0 0 2px #fbbf24,0 0 0 4px var(--accent),0 8px 24px #00000059}.rf-pin{font-size:11px;margin-left:auto;padding-left:4px;flex-shrink:0;filter:drop-shadow(0 0 2px rgba(251,191,36,.6))}.rf-node.search-match{outline:2px solid rgba(251,191,36,.5);outline-offset:1px}.rf-node.search-current{outline:2px solid #fbbf24;outline-offset:1px;box-shadow:0 0 0 4px #fbbf2433}.rf-tags{display:flex;flex-wrap:wrap;gap:3px;margin-top:4px}.rf-tag-pill{background:var(--bg-3);border:1px solid var(--border);border-radius:8px;padding:1px 6px;font-size:10px;color:var(--fg-2);white-space:nowrap;max-width:80px;overflow:hidden;text-overflow:ellipsis}.rf-node.dimmed{opacity:.2;filter:grayscale(.7);transition:opacity .2s,filter .2s}.rf-node.dimmed:hover{opacity:.6;filter:none}.rf-ribbon{position:absolute;left:0;top:0;bottom:0;width:3px}.rf-head{display:flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rf-icon{flex-shrink:0}.rf-label{flex:1;overflow:hidden;text-overflow:ellipsis}.rf-role{margin-left:auto;flex-shrink:0;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:1px 6px;border-radius:6px;white-space:nowrap;max-width:110px;overflow:hidden;text-overflow:ellipsis}.rf-role.role-user{background:#16223a;color:#8fb4ff;border:1px solid #2f4a6f}.rf-role.role-system{background:#2a2517;color:#d0a040;border:1px solid #6a5a24}.rf-role.role-assistant{background:var(--bg-3);color:var(--fg-2);border:1px solid var(--border);text-transform:none;letter-spacing:0;font-weight:600}.rf-preview{margin-top:4px;font-size:11px;color:var(--fg-2);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.rf-preview.rf-preview-md{display:block;max-height:48px;overflow:hidden;-webkit-mask-image:linear-gradient(to bottom,black 40%,transparent 100%);mask-image:linear-gradient(to bottom,black 40%,transparent 100%)}.rf-preview.rf-preview-md p,.rf-preview.rf-preview-md h1,.rf-preview.rf-preview-md h2,.rf-preview.rf-preview-md h3,.rf-preview.rf-preview-md h4{margin:0 0 2px;font-size:11px;font-weight:400}.rf-preview.rf-preview-md code{font-size:10px}.react-flow__attribution{display:none!important}.rf-node.rf-ctx-hub{width:120px;min-height:32px;padding:5px 12px;background:#12162a;border:2px solid #3a5096;border-radius:16px;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;flex-wrap:wrap}.rf-node.rf-ctx-hub:hover{border-color:#6080d0}.rf-ctx-hub-icon{font-size:14px;opacity:.7}.rf-ctx-hub-label{font-size:12px;font-weight:600;color:var(--fg-2)}.rf-ctx-hub-count{font-size:11px;background:#3a5096;color:#a8c0ff;border-radius:8px;padding:0 6px;min-width:18px;text-align:center;font-variant-numeric:tabular-nums}.rf-ctx-hub-preview{width:100%;font-size:10px;color:var(--fg-2);opacity:.7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:center;padding-top:2px}.ctx-tree-title{font-size:13px;font-weight:600;color:var(--fg-2);letter-spacing:.2px}.ctx-shared-banner{padding:6px 12px;font-size:12px;color:var(--fg-2);background:var(--bg-2);border-bottom:1px solid var(--border, rgba(255, 255, 255, .08))}.rf-ctx-content-preview{margin-top:4px;font-size:11px;color:var(--fg-2);line-height:1.4;overflow-y:auto;max-height:400px;scrollbar-width:thin;scrollbar-color:#3a5096 transparent}.rf-ctx-content-preview p,.rf-ctx-content-preview h1,.rf-ctx-content-preview h2,.rf-ctx-content-preview h3,.rf-ctx-content-preview h4{margin:0 0 2px;font-size:11px;font-weight:400}.rf-ctx-content-preview code{font-size:10px}.rf-ctx-content-preview pre{font-size:10px;margin:2px 0}.rf-ctx-preview{margin-top:5px}.rf-ctx-routing{display:flex;align-items:center;gap:4px;margin-bottom:3px}.rf-ctx-routing-icon{font-size:10px;opacity:.6}.rf-ctx-routing-text{font-size:11px;color:#a8c0ff;font-style:italic;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.ctx-loaded-bandeau{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:5px 0 6px;border-bottom:1px solid var(--border);margin-bottom:4px}.ctx-loaded-label{font-size:10px;color:var(--fg-2);opacity:.7;flex-shrink:0}.ctx-loaded-chip{display:inline-flex;align-items:center;font-size:10px;padding:1px 7px;border-radius:8px;background:#12162a;border:1px solid #3a5096;color:#a8c0ff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:140px}.ctx-loaded-chip.ctx-type-context{background:#12162a;border-color:#3a5096;color:#a8c0ff}.ctx-loaded-chip.ctx-type-identity{background:#1e0d35;border-color:#6b4ea0;color:#c0a0f0}.ctx-loaded-chip.ctx-type-rule{background:#221608;border-color:#7d5a1e;color:#d0a040}.ctx-loaded-chip.ctx-type-skill{background:#0c2018;border-color:#2d7048;color:#50c080}.ctx-loaded-chip.ctx-type-reference{background:#0c1e22;border-color:#2d6870;color:#50c0c0}.routing-status{display:flex;align-items:center;gap:6px;font-size:11px;padding:4px 0 6px;color:var(--fg-2)}.routing-status .routing-status-spark{flex-shrink:0}.routing-status.routing{color:#a8c0ff;animation:routing-pulse 1.1s ease-in-out infinite}.routing-status.routing .routing-status-spark{animation:routing-spark 1.1s ease-in-out infinite}.routing-status.loaded{color:#7fcf9f}.routing-status.fallback{color:#e0a85a}@keyframes routing-pulse{0%,to{opacity:.55}50%{opacity:1}}@keyframes routing-spark{0%,to{transform:scale(1)}50%{transform:scale(1.25)}}.ctx-editor{display:flex;flex-direction:column;gap:8px;margin-top:8px}.ctx-editor-field{display:flex;flex-direction:column;gap:3px}.ctx-editor-field-row{display:flex;align-items:center;justify-content:space-between}.ctx-editor-label{font-size:10px;color:var(--fg-2);text-transform:uppercase;letter-spacing:.4px;font-weight:600;display:flex;align-items:center;gap:4px}.ctx-editor-desc{font-size:12px;color:var(--fg);padding:5px 8px;border-radius:4px;background:var(--bg);border:1px solid var(--border);font-family:inherit;width:100%;box-sizing:border-box}.wysiwyg-editor{border-radius:4px;border:1px solid var(--border);background:var(--bg);padding:2px 4px;width:100%;box-sizing:border-box;overflow-y:auto;max-height:320px;scrollbar-width:thin}.wysiwyg-editor:focus-within{border-color:var(--accent, #638fff);box-shadow:0 0 0 2px #638fff1f}.wysiwyg-editor .cm-editor{height:100%}.wysiwyg-editor .cm-scroller{overflow:visible}.ctx-editor-desc:focus{outline:none;border-color:#6080d0}.ctx-editor-actions{display:flex;align-items:center;gap:6px;justify-content:flex-end;padding-top:4px;border-top:1px solid var(--border)}.ctx-delete-warning{font-size:11px;color:#f87171;flex:1}.ctx-ai-toggle{margin-left:auto;background:none;border:1px solid transparent;border-radius:4px;padding:1px 5px;font-size:12px;cursor:pointer;color:var(--fg-2);transition:background .15s,border-color .15s}.ctx-ai-toggle:hover,.ctx-ai-toggle.active{background:#1a1f35;border-color:#3a5096;color:#a8c0ff}.ctx-ai-panel{display:flex;flex-direction:column;gap:6px;padding:8px;background:#0d1120;border:1px solid #2a3060;border-radius:6px;margin-top:2px}.ctx-ai-actions{display:flex;gap:5px;flex-wrap:wrap}.ctx-ai-chip{background:#12162a;border:1px solid #3a5096;border-radius:12px;padding:3px 10px;font-size:11px;color:#a8c0ff;cursor:pointer;transition:background .15s}.ctx-ai-chip:hover:not(:disabled){background:#1e2a50}.ctx-ai-chip:disabled{opacity:.4;cursor:not-allowed}.ctx-ai-custom-row{display:flex;gap:4px}.ctx-ai-custom-input{flex:1;background:#12162a;border:1px solid #2a3060;border-radius:4px;padding:4px 8px;font-size:12px;color:var(--fg-1);outline:none}.ctx-ai-custom-input:focus{border-color:#3a5096}.ctx-ai-send{background:#1e2a50;border:1px solid #3a5096;border-radius:4px;padding:4px 10px;font-size:13px;color:#a8c0ff;cursor:pointer}.ctx-ai-send:disabled{opacity:.3;cursor:not-allowed}.ctx-ai-result{display:flex;flex-direction:column;gap:4px;border-top:1px solid #2a3060;padding-top:6px}.ctx-ai-result-label{font-size:11px;color:var(--fg-2);display:flex;align-items:center;gap:6px}.ctx-ai-dots{display:inline-flex;gap:3px}.ctx-ai-dots span{width:4px;height:4px;background:#a8c0ff;border-radius:50%;animation:dot-pulse 1.2s infinite}.ctx-ai-dots span:nth-child(2){animation-delay:.2s}.ctx-ai-dots span:nth-child(3){animation-delay:.4s}@keyframes dot-pulse{0%,80%,to{opacity:.2}40%{opacity:1}}.ctx-ai-result-body{background:#12162a;border:1px solid #2a3060;border-radius:4px;padding:6px 8px;font-size:12px;max-height:200px;overflow-y:auto;scrollbar-width:thin}.ctx-ai-result-actions{display:flex;gap:5px}.rf-act.primary{background:#1e3a70;border-color:#3a5096;color:#a8c0ff}.rf-act.primary:hover{background:#2a4a8a}.ctx-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:14px;color:var(--fg-2);text-align:center;padding:48px}.ctx-empty-icon{font-size:40px;opacity:.3}.ctx-empty-title{font-size:15px;font-weight:600;color:var(--fg)}.ctx-empty-desc{font-size:13px;max-width:320px;line-height:1.55;color:var(--fg-2)}.ctx-empty-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.ctx-templates{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;max-width:480px}.ctx-templates-label{font-size:11px;color:var(--fg-2);text-transform:uppercase;letter-spacing:.4px}.ctx-templates-grid{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.ctx-template-card{display:flex;flex-direction:column;align-items:center;gap:3px;background:#12162a;border:1px solid #2a3060;border-radius:8px;padding:12px 16px;cursor:pointer;transition:border-color .15s,background .15s;width:130px}.ctx-template-card:hover{background:#1a2040;border-color:#3a5096}.ctx-template-icon{font-size:20px}.ctx-template-name{font-size:12px;font-weight:600;color:var(--fg)}.ctx-template-desc{font-size:10px;color:var(--fg-2);text-align:center;line-height:1.3}.ctx-hint-banner{display:flex;align-items:center;gap:10px;padding:8px 14px;background:color-mix(in srgb,var(--accent-2, var(--accent)) 14%,var(--bg));border-bottom:1px solid color-mix(in srgb,var(--accent-2, var(--accent)) 40%,transparent);font-size:12.5px;color:var(--fg-2);line-height:1.45}.ctx-hint-banner span{flex:1}.ctx-hint-banner b{color:var(--fg)}.ctx-hint-banner button.ghost.small{font-weight:600}.demo-banner{display:flex;align-items:flex-start;gap:12px;padding:10px 14px;background:color-mix(in srgb,var(--accent) 12%,var(--bg));border-bottom:1px solid color-mix(in srgb,var(--accent) 35%,transparent);font-size:12px;color:var(--fg-2)}.demo-banner-icon{font-size:20px;flex-shrink:0;line-height:1.4}.demo-banner-text{flex:1;line-height:1.5}.demo-banner-text b{color:var(--fg)}.demo-banner-pill{display:inline-block;font-family:var(--font-mono, monospace);font-size:.92em;padding:0 5px;margin:0 2px;background:var(--bg-2);border-radius:4px;color:var(--fg)}.demo-banner-actions{flex-shrink:0;display:flex;flex-direction:column;gap:6px;align-items:stretch}.demo-banner-actions button{white-space:nowrap}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;z-index:200}.modal-box{background:var(--bg-2);border:1px solid var(--border);border-radius:10px;width:min(520px,94vw);max-height:86vh;overflow:auto;display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 0;font-size:14px;font-weight:600}.modal-body{padding:12px 16px;display:flex;flex-direction:column;gap:10px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:10px 16px 14px;border-top:1px solid var(--border)}.field-label{font-size:12px;font-weight:600;color:var(--fg-2)}.ctx-gen-textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--fg);font-size:13px;padding:8px;resize:vertical;font-family:inherit;line-height:1.5;box-sizing:border-box}.ctx-gen-textarea:focus{outline:none;border-color:var(--accent, #3a8fff)}.ctx-gen-checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--fg-2);cursor:pointer}.ctx-gen-status{font-size:12px;color:var(--fg-2);font-style:italic}.ctx-gen-error{font-size:12px;color:var(--danger, #e05c5c);background:#e05c5c1a;border-radius:4px;padding:6px 8px}.ctx-suggest-modal{width:min(560px,94vw)}.ctx-suggest-list{display:flex;flex-direction:column;gap:8px;max-height:50vh;overflow-y:auto}.ctx-suggest-item{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:border-color .15s}.ctx-suggest-item.selected{border-color:var(--accent, #7c6af7)}.ctx-suggest-item input[type=checkbox]{margin-top:2px;flex-shrink:0}.ctx-suggest-item-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.ctx-suggest-item-head{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.ctx-suggest-item-title{font-weight:600;font-size:13px}.ctx-suggest-item-desc{font-size:11px}.ctx-suggest-item-preview{font-size:11px;color:var(--fg-muted, #888);white-space:pre-wrap;word-break:break-word;background:var(--bg-3);border-radius:4px;padding:4px 8px;margin:0;max-height:80px;overflow:hidden}.rf-conv-root-suggest{position:absolute;top:6px;right:6px;padding:2px 6px;font-size:11px;background:transparent;border:1px solid var(--border);border-radius:4px;cursor:pointer;opacity:.6;transition:opacity .15s;color:var(--fg)}.rf-conv-root-suggest:hover{opacity:1}.conv-group-label{padding:12px 8px 4px;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.palette-bg{align-items:flex-start;padding-top:8vh}.palette{background:var(--bg-2);border:1px solid var(--border);border-radius:12px;width:min(640px,92vw);max-height:70vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 64px #00000080}.palette-input{border:none;background:transparent;border-radius:0;padding:14px 18px;font-size:16px;color:var(--fg);border-bottom:1px solid var(--border)}.palette-input:focus{outline:none}.palette-list{flex:1;overflow:auto;padding:4px 0}.palette-group{padding:8px 14px 4px;font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}.palette-row{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;cursor:pointer;font-size:14px;color:var(--fg);gap:12px}.palette-row.hovered{background:var(--bg-3);color:var(--fg)}.palette-label{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ctx-menu{position:fixed;z-index:200;background:var(--bg-2);border:1px solid var(--border);border-radius:8px;padding:4px;min-width:180px;box-shadow:0 8px 24px #0006}.ctx-item{display:flex;align-items:center;gap:8px;width:100%;background:transparent;border:none;border-radius:4px;padding:6px 10px;text-align:left;color:var(--fg);cursor:pointer;font-size:13px}.ctx-item:hover:not(:disabled){background:var(--bg-3)}.ctx-item:disabled{opacity:.4;cursor:not-allowed}.ctx-item.danger{color:var(--danger)}.ctx-item.danger:hover:not(:disabled){background:var(--danger);color:#fff}.ctx-icon{width:16px;text-align:center}.toaster{position:fixed;bottom:16px;right:16px;z-index:200;display:flex;flex-direction:column;gap:8px;max-width:min(420px,92vw);pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:8px;background:var(--bg-2);border:1px solid var(--border);border-left-width:3px;box-shadow:0 8px 24px #00000059;font-size:13px;line-height:1.4;animation:toast-in .16s ease-out}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.toast.info{border-left-color:var(--accent-2, #4a9eff)}.toast.success{border-left-color:#3fb950}.toast.error{border-left-color:#f85149}.toast-icon{flex:none;font-weight:700}.toast.info .toast-icon{color:var(--accent-2, #4a9eff)}.toast.success .toast-icon{color:#3fb950}.toast.error .toast-icon{color:#f85149}.toast-msg{flex:1;white-space:pre-wrap;word-break:break-word}.toast-close{flex:none;background:transparent;border:none;color:var(--muted);cursor:pointer;padding:0 2px;font-size:12px;line-height:1}.toast-close:hover{color:var(--fg)}.confirm-modal,.prompt-modal{width:min(440px,92vw)}.confirm-title{margin:0 0 8px}.confirm-message{margin:0 0 4px;white-space:pre-wrap;line-height:1.5}.confirm-foot{display:flex;align-items:center;gap:8px;margin-top:16px;padding-top:12px;border-top:1px solid var(--border)}.confirm-foot .grow{flex:1}.prompt-input{width:100%;margin-top:10px;padding:8px 10px;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font:inherit;box-sizing:border-box}.prompt-input:focus{outline:none;border-color:var(--accent-2, #4a9eff)}.error-boundary{display:flex;flex-direction:column;align-items:flex-start;gap:12px;max-width:520px;margin:48px auto;padding:24px;border:1px solid var(--border);border-left:3px solid #e5534b;border-radius:8px;background:var(--bg-2);color:var(--fg)}.error-boundary h1{margin:0;font-size:18px}.error-boundary p{margin:0;color:var(--muted)}.error-boundary-detail{width:100%;margin:0;padding:10px 12px;border-radius:6px;background:var(--bg);border:1px solid var(--border);color:var(--muted);white-space:pre-wrap;word-break:break-word;font-size:12px;box-sizing:border-box}.error-boundary-btn{padding:8px 14px;border-radius:6px;border:1px solid var(--border);background:var(--accent-2, #4a9eff);color:#fff;font:inherit;cursor:pointer}.error-boundary-btn:hover{filter:brightness(1.08)}textarea.prompt-input{resize:vertical}
