:root{--bg-main:#f0f9ff;--bg-color:#f0f9ff;--bg-dot:#bae6fd;--card-bg:rgba(255,255,255,.95);--card-border:#7dd3fc;--card-shadow:rgba(56,189,248,.15);--card-shadow-active:rgba(56,189,248,.4);--text-main:#334155;--text-muted:#64748b;--accent-main:#0284c7;--accent-light:#e0f2fe;--group-bg:rgba(224,242,254,.4);--group-border:#38bdf8;--input-bg:#f8fafc;--input-border:#bae6fd;--menu-bg:rgba(255,255,255,.98);--menu-hover:#f0f9ff;--port-img:#10b981;--port-data:#f59e0b;--port-any:#8b5cf6;--port-border:#ffffff;--disabled-bg:rgba(243,232,255,.95);--disabled-border:#d8b4fe;--disabled-text:#9333ea}[data-theme=dark]{--bg-main:#080f1e;--bg-color:#080f1e;--bg-dot:#1e293b;--card-bg:rgba(15,23,42,.85);--card-border:#334155;--card-shadow:rgba(0,0,0,.6);--card-shadow-active:rgba(56,189,248,.2);--text-main:#94a3b8;--text-muted:#475569;--accent-main:#38bdf8;--accent-light:#1e293b;--group-bg:rgba(15,23,42,.5);--group-border:#475569;--input-bg:#0b1120;--input-border:#1e293b;--menu-bg:rgba(15,23,42,.98);--menu-hover:#1e293b;--port-img:#059669;--port-data:#b45309;--port-any:#6d28d9;--port-border:#1e293b;--disabled-bg:rgba(59,7,100,.85);--disabled-border:#7e22ce;--disabled-text:#c084fc}body,html{margin:0;padding:0;width:100vw;height:100vh;overflow:hidden;background-color:var(--bg-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text-main);-webkit-user-select:none;user-select:none;transition:background-color .5s ease}#canvas-container{width:100vw;height:100vh;position:relative;overflow:hidden;background-image:radial-gradient(var(--bg-dot) 1.5px,transparent 1.5px);background-size:20px 20px;background-position:0px 0px}#canvas-container.drag-over{background-image:none;background-color:var(--accent-light)}#canvas-container.drag-over:after{content:"📥 释放以导入图片";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:28px;font-weight:700;color:var(--accent-main);pointer-events:none;z-index:50;background:var(--menu-bg);padding:24px 40px;border-radius:20px;border:3px dashed var(--accent-main);box-shadow:0 10px 30px var(--card-shadow);animation:fadeIn .2s ease}#workspace{position:absolute;top:0;left:0;width:0;height:0;transform-origin:0 0}#lines{position:absolute;top:0;left:0;width:1px;height:1px;overflow:visible;pointer-events:none;z-index:5;transition:opacity .3s}#selection-box{position:absolute;border:2px solid var(--accent-main);background:var(--card-shadow);pointer-events:none;z-index:100;display:none;border-radius:8px}.node{position:absolute;background:var(--card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:2px solid var(--card-border);border-radius:20px;box-shadow:0 10px 30px var(--card-shadow);width:290px;padding:20px;cursor:grab;display:flex;flex-direction:column;gap:4px;z-index:10;transition:box-shadow .2s,border-color .3s,background .5s,transform .3s cubic-bezier(.34,1.56,.64,1)}.node.node--arranging{transition:left .45s cubic-bezier(.4,0,.2,1),top .45s cubic-bezier(.4,0,.2,1),box-shadow .2s,border-color .3s,background .5s,transform .3s cubic-bezier(.34,1.56,.64,1)}.node.selected{border-color:var(--accent-main);box-shadow:0 0 0 4px var(--card-shadow-active),0 15px 40px var(--card-shadow);z-index:12}.node:active,#draw-canvas-wrap.draw-view-panning{cursor:grabbing}.node[data-pinned=true],.group-node[data-pinned=true]{cursor:not-allowed!important}.node[data-pinned=true]:before{content:"📌";position:absolute;top:-12px;right:-12px;font-size:22px;z-index:30;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));pointer-events:none}.group-node[data-pinned=true]:before{content:"📌";position:absolute;top:-45px;right:-15px;font-size:26px;z-index:30;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));pointer-events:none}.node[data-disabled=true]{background:var(--disabled-bg)!important;border-color:var(--disabled-border)!important;filter:grayscale(20%);opacity:.85}.node[data-disabled=true] .node-header{color:var(--disabled-text)!important;background:linear-gradient(180deg,rgba(216,180,254,.2) 0%,transparent 100%)!important;border-bottom-color:var(--disabled-border)!important}.node[data-disabled=true] .node-content{pointer-events:none;opacity:.6}.group-node[data-disabled=true]{background:#d8b4fe26!important;border-color:var(--disabled-border)!important}.group-node[data-disabled=true] .group-header{background:var(--disabled-text)!important}.group-node{background:var(--group-bg);border:3px dashed var(--group-border);z-index:2!important;box-shadow:none;padding:10px;transition:border-color .3s,background .5s,width .1s,height .1s,left .1s,top .1s}.group-node.hover-absorb{border-color:var(--accent-main);background:var(--card-shadow)}.group-node.selected{border-color:var(--accent-main);background:var(--card-shadow-active);box-shadow:none}.group-header{position:absolute;top:-34px;left:-3px;background:var(--accent-main);color:#fff;padding:6px 16px;border-radius:10px;font-size:14px;font-weight:700;display:flex;align-items:center;gap:12px;box-shadow:0 4px 12px var(--card-shadow);pointer-events:auto;transition:.3s}.ungroup-btn{background:#ffffff40;color:#fff;border:none;border-radius:6px;padding:4px 10px;cursor:pointer;font-size:12px;transition:.2s}.ungroup-btn:hover{background:#ef4444}@keyframes absorb{0%,to{transform:scale(1)}50%{transform:scale(.92)}}.absorb-anim{animation:absorb .4s cubic-bezier(.34,1.56,.64,1)}.node-header{font-weight:700;font-size:15px;color:var(--accent-main);margin:-20px -20px 4px;padding:18px 20px 14px;border-radius:18px 18px 0 0;border-bottom:2px dashed var(--input-border);display:flex;align-items:center;justify-content:space-between;pointer-events:auto;transition:.5s;background:linear-gradient(180deg,var(--accent-light) 0%,transparent 100%)}.title-span{cursor:text;padding:4px 8px;border-radius:8px;transition:.2s;margin-left:-8px;border:2px solid transparent;pointer-events:auto}.title-span:hover{background:var(--card-bg);border-color:var(--card-border)}.node-content label{font-size:12px;color:var(--text-muted);margin-top:6px;display:block;font-weight:700}.node-content input,.node-content select,.node-content textarea{width:100%;padding:10px;margin-top:6px;border:2px solid var(--input-border);border-radius:10px;box-sizing:border-box;outline:none;font-size:13px;background:var(--input-bg);transition:all .2s;color:var(--text-main);font-family:inherit;user-select:text;-webkit-user-select:text;cursor:text}.node-content input:focus,.node-content select:focus,.node-content textarea:focus{background:var(--card-bg);border-color:var(--accent-main)}.node-content textarea{resize:vertical;min-height:70px}.form-row{display:flex;gap:10px}.form-row>div{flex:1}.preview-box{width:100%;height:180px;background:var(--input-bg);border:2px dashed var(--input-border);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--accent-main);font-size:13px;font-weight:700;margin-top:12px;overflow:hidden;text-align:left;padding:10px;box-sizing:border-box;word-break:break-all;background-size:contain;background-repeat:no-repeat;background-position:center;cursor:pointer;transition:.2s}.preview-box.drag-over{border-color:var(--accent-main);background:var(--accent-light)}.text-output-container{width:100%;height:100%;overflow-y:auto;text-align:left;font-size:13px;color:var(--text-main);line-height:1.6;white-space:pre-wrap;cursor:text;-webkit-user-select:text;user-select:text}.preview-box:has(.preview-text-editable){align-items:stretch;justify-content:flex-start;cursor:default;font-weight:400;color:var(--text-main)}.preview-text-editable{width:100%;flex:1;min-height:150px;margin:0;padding:4px 2px;border:none;outline:none;resize:vertical;box-sizing:border-box;background:transparent;font-size:13px;color:var(--text-main);line-height:1.6;white-space:pre-wrap;font-family:inherit;cursor:text;-webkit-user-select:text;user-select:text}.preview-text-editable::placeholder{color:var(--text-muted);font-weight:400}.api-timer-container{opacity:0;transition:opacity .2s}.node.running-flow .api-timer-container,.node[data-api-ran] .api-timer-container{opacity:1}.api-timer{display:inline-flex;align-items:center;justify-content:center;background:var(--card-bg);color:var(--accent-main);padding:4px 10px;border-radius:12px;font-size:12px;font-weight:700;border:2px solid var(--input-border);box-shadow:0 2px 8px var(--card-shadow)}.node.running-flow{border-color:#facc15!important;box-shadow:0 0 0 3px #facc1540,0 10px 30px #facc1533!important;transition:box-shadow .3s,border-color .3s}[data-theme=dark] .node.running-flow{border-color:#fde047!important;box-shadow:0 0 0 3px #fde04733,0 10px 30px #fde04726!important}.port{width:16px;height:16px;border:3px solid var(--port-border);border-radius:50%;position:absolute;cursor:crosshair;box-shadow:0 2px 6px #0003;z-index:20;transition:transform .1s,border-color .5s}.port:hover{transform:scale(1.4)!important}.port-image{background:var(--port-img)}.port-data{background:var(--port-data)}.port-any{background:var(--port-any)}.port.dimmed{opacity:.15;filter:grayscale(100%);pointer-events:none}.port.port-connectable{opacity:1;filter:none;box-shadow:0 0 0 4px #ffffffe6,0 0 0 7px #38bdf829,0 4px 12px #00000038}.port.port-snap-target{transform:scale(1.22)!important;box-shadow:0 0 0 5px #fffffff2,0 0 0 10px #facc154d,0 8px 20px #facc1547}.port-in{left:-11px;top:50%;transform:translateY(-50%)}.port-out{right:-11px;top:50%;transform:translateY(-50%)}.node.node-api{width:320px}.api-ref-port{left:-11px!important;transform:none!important;z-index:18}.node.node-api .port-in.port-data{z-index:26}.api-ref-port .port-label{position:absolute;right:calc(100% + 6px);top:50%;transform:translateY(-50%);font-size:10px;font-weight:700;color:var(--port-img);white-space:nowrap;pointer-events:none;text-shadow:0 0 4px var(--bg-color);line-height:1}.api-prompt-row{margin-top:4px}.node-api textarea.api-prompt{font-size:14px;line-height:1.45}.preview-box.preview-has-multi{min-height:200px;align-items:stretch;justify-content:flex-start;padding:8px}.preview-box.preview-has-multi .preview-multi-grid{flex:1;min-height:0}.preview-multi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:6px;width:100%;min-height:160px;max-height:320px;overflow-y:auto;align-content:start;box-sizing:border-box}.preview-multi-cell{position:relative;aspect-ratio:1;min-height:64px;border-radius:10px;overflow:hidden;border:2px solid var(--input-border);background:#0000001f;cursor:pointer;transition:border-color .2s,box-shadow .2s}.preview-multi-cell:hover:not(.preview-cell-selected){border-color:var(--accent-main);box-shadow:0 0 0 2px var(--accent-light)}.preview-multi-cell.preview-cell-selected{border:2px solid #facc15;box-shadow:inset 0 0 0 1px #ca8a0440}[data-theme=dark] .preview-multi-cell.preview-cell-selected{border-color:#fde047;box-shadow:inset 0 0 0 1px #facc1559}.preview-multi-cell img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:auto}.preview-box.paste-hint:after{content:"右键粘贴图片";position:absolute;bottom:4px;right:6px;font-size:10px;color:var(--text-muted);pointer-events:none;opacity:.6}.preview-box.has-image{position:relative}.preview-box.preview-loading-state{border-style:solid;border-color:var(--accent-main);justify-content:center;align-items:center;flex-direction:column;gap:8px;background:var(--input-bg)!important;background-image:none!important;color:var(--text-main)!important;font-weight:400;font-size:12px!important}.preview-loading{display:flex;align-items:center;justify-content:center;gap:8px}.preview-spinner{width:20px;height:20px;border:2px solid var(--input-border);border-top-color:var(--accent-main);border-radius:50%;animation:preview-spin .8s linear infinite}@keyframes preview-spin{to{transform:rotate(360deg)}}.img-size-overlay{position:absolute;bottom:6px;right:6px;background:#0009;color:#fff;font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px;pointer-events:none;z-index:5;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);white-space:nowrap;line-height:1.3}[data-theme=dark] .img-size-overlay{background:#000000bf}.preview-multi-cell .img-cell-size{position:absolute;bottom:3px;right:3px;background:#0000008c;color:#fff;font-size:9px;font-weight:700;padding:1px 5px;border-radius:4px;pointer-events:none;z-index:2;white-space:nowrap;line-height:1.4;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}[data-theme=dark] .preview-multi-cell .img-cell-size{background:#000000b3}.group-custom-port{transform:none!important;margin-top:-8px}.group-custom-port[data-label]:after{content:attr(data-label);position:absolute;top:-6px;font-size:11px;background:var(--card-bg);padding:4px 8px;border-radius:6px;pointer-events:none;color:var(--accent-main);font-weight:700;border:2px solid var(--card-border);white-space:nowrap;box-shadow:0 2px 8px var(--card-shadow);transition:.5s}.port-in.group-custom-port[data-label]:after{right:100%;margin-right:14px}.port-out.group-custom-port[data-label]:after{left:100%;margin-left:14px}.theme-switch-container{position:fixed;top:16px;left:16px;z-index:1000;display:flex;align-items:center;gap:8px;background:var(--menu-bg);padding:8px 14px;border-radius:14px;border:2px solid var(--card-border);box-shadow:0 4px 15px var(--card-shadow);font-weight:700;font-size:12px;color:var(--text-main);transition:.5s}.switch{position:relative;display:inline-block;width:40px;height:22px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--card-border);transition:.4s;border-radius:22px}.slider:before{position:absolute;content:"";height:14px;width:14px;left:4px;bottom:4px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider{background-color:var(--accent-main)}input:checked+.slider:before{transform:translate(18px)}.side-toolbar{position:fixed;top:74px;left:16px;z-index:1000;display:flex;flex-direction:column;gap:8px}.side-toolbar:has(.controls-tip.active){z-index:10200}.tool-btn{background:var(--menu-bg);border:2px solid var(--card-border);border-radius:10px;padding:8px 14px;font-size:12px;color:var(--accent-main);font-weight:700;cursor:pointer;box-shadow:0 4px 15px var(--card-shadow);transition:.2s;display:flex;align-items:center;gap:7px}.tool-btn:hover{background:var(--accent-light);transform:translateY(-2px)}.title-with-api-icon{display:inline-flex;align-items:center;gap:6px}.api-title-emoji{flex-shrink:0;font-size:17px;line-height:1}.line-settings-panel{display:none;position:fixed;right:30px;top:135px;width:220px;background:var(--menu-bg);border:2px solid var(--card-border);border-radius:16px;box-shadow:0 10px 30px var(--card-shadow);padding:20px;z-index:1000;flex-direction:column;gap:15px;color:var(--text-main)}.line-settings-panel.active{display:flex;animation:fadeIn .2s ease}.line-settings-panel h4{margin:0;color:var(--accent-main);font-size:15px;display:flex;justify-content:space-between;align-items:center}.line-settings-panel label{font-size:12px;font-weight:700;color:var(--text-muted);margin-bottom:6px;display:block}.line-settings-panel input[type=range]{width:100%;accent-color:var(--accent-main);cursor:pointer}.line-settings-panel select{width:100%;padding:8px;border-radius:8px;border:2px solid var(--input-border);background:var(--input-bg);color:var(--text-main);font-weight:700;cursor:pointer;outline:none}.color-swatches{display:flex;gap:10px;flex-wrap:wrap;margin-top:5px}.swatch{width:22px;height:22px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.2s;box-shadow:0 2px 5px #0000001a}.swatch:hover,.scale-dim-row .lock-btn.locked{transform:scale(1.1)}.swatch.active{border-color:var(--text-main);transform:scale(1.2);box-shadow:0 0 0 2px var(--card-shadow-active)}.swatch-auto{background:conic-gradient(var(--port-img) 0 120deg,var(--port-data) 120deg 240deg,var(--port-any) 240deg 360deg)}input[type=color].swatch{padding:0;border:none;background:none;width:26px;height:26px}input[type=color].swatch::-webkit-color-swatch-wrapper{padding:0}input[type=color].swatch::-webkit-color-swatch{border:2px solid transparent;border-radius:50%;box-shadow:0 2px 5px #0000001a;transition:.2s}input[type=color].swatch.active::-webkit-color-swatch{border-color:var(--text-main)}.controls-tip{display:none;background:var(--menu-bg);padding:15px 20px;border-radius:16px;font-size:13px;color:var(--text-muted);box-shadow:0 8px 25px var(--card-shadow);border:2px solid var(--card-border);line-height:1.8;margin-top:10px;transition:.5s;position:relative;z-index:1}.controls-tip.active{display:block;animation:fadeIn .2s ease}.context-menu{position:fixed;left:0;top:0;background:var(--menu-bg);border:2px solid var(--card-border);border-radius:16px;box-shadow:0 10px 35px var(--card-shadow);padding:6px 0;display:none;z-index:20000;min-width:160px;overflow:hidden;transition:background .5s,border .5s}.context-menu .menu-item{padding:10px 18px;cursor:pointer;font-size:13px;font-weight:700;transition:.2s;color:var(--text-main)}.context-menu .menu-item:hover{background:var(--menu-hover);color:var(--accent-main)}.context-menu .menu-group-label{padding:6px 18px 2px;font-size:11px;font-weight:700;color:var(--text-muted);letter-spacing:.05em;cursor:pointer;-webkit-user-select:none;user-select:none;display:flex;align-items:center;justify-content:space-between}.context-menu .menu-group-label:hover{color:var(--accent-main)}.context-menu .group-arrow{font-size:9px;transition:transform .2s;display:inline-block;margin-left:auto}.context-menu .menu-group-label.open .group-arrow{transform:rotate(90deg)}.context-menu .menu-group-items{padding:2px 0}.menu-divider{height:2px;background:var(--input-border);margin:4px 0}.node-search-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:99998;display:flex;align-items:flex-start;justify-content:center;padding-top:15vh}.node-search-modal{background:var(--menu-bg);border:2px solid var(--card-border);border-radius:20px;box-shadow:0 20px 60px #0006;width:480px;max-width:92vw;overflow:hidden;transition:border-color .5s}.node-search-input-wrap{position:relative;padding:16px 20px 0}.node-search-input{width:100%;box-sizing:border-box;padding:12px 16px 12px 44px;background:var(--input-bg);border:2px solid var(--input-border);border-radius:14px;font-size:16px;color:var(--text-main);outline:none;transition:border-color .2s;caret-color:var(--accent-main)}.node-search-input:focus{border-color:var(--accent-main)}.node-search-input::placeholder{color:var(--text-muted)}.node-search-icon{position:absolute;left:34px;top:30px;font-size:18px;pointer-events:none;color:var(--text-muted)}.node-search-hint{position:absolute;right:34px;top:30px;font-size:11px;color:var(--text-muted);pointer-events:none}.node-search-results{max-height:380px;overflow-y:auto;padding:8px 0 12px}.node-search-result{padding:11px 20px;cursor:pointer;font-size:14px;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:10px;transition:background .15s}.node-search-result:hover,.node-search-result.active{background:var(--menu-hover);color:var(--accent-main)}.node-search-result .rs-icon{font-size:16px;flex-shrink:0}.node-search-result .rs-name{flex:1}.node-search-result .rs-tag{font-size:11px;font-weight:400;color:var(--text-muted);background:var(--input-bg);border:1px solid var(--input-border);padding:1px 7px;border-radius:8px}.node-search-empty{padding:24px 20px;text-align:center;font-size:14px;color:var(--text-muted)}.run-container{position:fixed;bottom:20px;right:24px;z-index:1000;display:flex;gap:10px;align-items:center}.stop-btn,.run-btn{background:var(--accent-main);color:#fff;border:none;border-radius:18px;padding:8px 18px;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px var(--card-shadow-active)}.stop-btn:hover,.run-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px var(--card-shadow);filter:brightness(1.08)}.stop-btn{background:var(--menu-bg);color:#ef4444;border:2px solid #fca5a5;box-shadow:0 4px 12px #ef444426}.stop-btn:hover{background:#fef2f2;border-color:#ef4444;box-shadow:0 8px 20px #ef444440}.stop-btn:disabled{cursor:not-allowed;opacity:.5}.top-right-bar{position:fixed;top:16px;right:24px;z-index:1000;display:flex;flex-direction:column;align-items:flex-end;gap:10px}.agent-canvas-fab{position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:1000;display:inline-flex;align-items:center;gap:7px;background:#fef08a;border:2px solid #facc15;border-radius:999px;padding:7px 14px 7px 10px;font-weight:700;color:#ca8a04;cursor:pointer;transition:background .2s,box-shadow .2s,filter .2s;box-shadow:0 4px #facc15;font-size:12px;white-space:nowrap}.agent-canvas-fab:hover{background:#fde047;filter:brightness(1.03)}.agent-canvas-fab:active{transform:translateY(calc(-50% + 4px));box-shadow:0 0 #facc15}.agent-canvas-fab-logo{flex-shrink:0;object-fit:contain;display:block;background:transparent;border:none;padding:0;box-shadow:none}.agent-canvas-fab-label{line-height:1.2}[data-theme=dark] .agent-canvas-fab{background:#facc1526;border-color:#ca8a04;color:#fde047;box-shadow:0 4px #ca8a0480}[data-theme=dark] .agent-canvas-fab:hover{background:#facc1540}.main-logo{height:40px;object-fit:contain;filter:drop-shadow(0 4px 6px var(--card-shadow))}.contact-btn{background:#fef08a;border:2px solid #facc15;border-radius:18px;padding:7px 16px;font-weight:700;color:#ca8a04;cursor:pointer;transition:.2s;box-shadow:0 4px #facc15;font-size:12px}.contact-btn:active{transform:translateY(4px);box-shadow:0 0 #facc15}.agent-toolbar-btn{background:#fef08a;border:2px solid #facc15;border-radius:18px;padding:5px 12px;font-weight:700;color:#ca8a04;cursor:pointer;transition:.2s;box-shadow:0 4px #facc15;font-size:12px;display:flex;align-items:center;gap:5px;vertical-align:middle}.agent-toolbar-btn:hover{background:#fde047;filter:brightness(1.05)}.agent-toolbar-btn:active{transform:translateY(4px);box-shadow:0 0 #facc15}.agent-toolbar-logo{height:20px;width:20px;object-fit:contain;border-radius:6px;display:block}.welcome-modal{background:#0000008c;z-index:99999}.welcome-box{background:#fef08a;border:2px solid #facc15;border-radius:24px;padding:28px 36px;max-width:480px;width:90%;box-shadow:0 20px 50px #0000004d,0 0 0 6px #facc1533;color:#92400e;text-align:left;position:relative}.welcome-box h3{margin:0 0 14px;font-size:18px;color:#92400e;display:flex;align-items:center;gap:8px}.welcome-box p{margin:0 0 10px;font-size:14px;color:#78350f;line-height:1.6;font-weight:700}.welcome-box ul{margin:0 0 18px;padding-left:20px;font-size:13px;color:#78350f;line-height:1.8}.welcome-box li{margin-bottom:4px}.welcome-box .warn-icon{color:#d97706;font-size:20px}.welcome-close-btn{background:#facc15;border:2px solid #eab308;border-radius:14px;padding:9px 24px;font-weight:700;color:#92400e;cursor:pointer;font-size:14px;transition:.2s;display:block;width:100%;box-shadow:0 4px #ca8a04}.welcome-close-btn:active{transform:translateY(4px);box-shadow:none}.sys-custom-api-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-weight:700;font-size:15px}.sys-custom-api-list{max-height:300px;overflow-y:auto;border:1.5px solid var(--input-border);border-radius:12px;background:var(--menu-bg)}.sys-custom-api-empty{padding:20px;text-align:center;color:var(--text-muted);font-size:13px}.sys-custom-api-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--card-border);gap:12px}.sys-custom-api-item:last-child{border-bottom:none}.sys-custom-api-info{flex:1;min-width:0}.sys-custom-api-name{font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px}.sys-custom-api-type-badge{font-size:11px;padding:1px 7px;border-radius:8px;background:var(--accent-main);color:#fff;font-weight:400}.sys-custom-api-meta{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sys-custom-api-actions{display:flex;gap:6px;flex-shrink:0}.sys-custom-api-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--card-border)}.custom-api-config-select{margin-bottom:8px!important}.api-prompt-row{margin-top:8px}.api-prompt-row label{font-size:12px;color:var(--text-muted);margin-top:6px;display:block;font-weight:700}.modal-overlay{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:9999;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn .2s ease}.contact-box{background:var(--menu-bg);padding:30px 40px;border-radius:24px;text-align:center;box-shadow:0 20px 50px #0000004d;position:relative;min-width:250px;border:2px solid var(--card-border);color:var(--text-main)}.template-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--card-border);transition:background .15s}.template-item:last-child{border-bottom:none}.template-item:hover{background:var(--card-bg)}.template-info{flex:1;min-width:0}.template-name{font-size:14px;font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.template-desc{font-size:12px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.template-actions{margin-left:12px;flex-shrink:0}.template-load-btn{padding:5px 14px;background:var(--accent-main);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:13px;transition:opacity .15s}.template-load-btn:hover{opacity:.85}.template-modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;padding-right:28px}.template-count-badge{font-size:12px;color:var(--text-muted);font-weight:700;white-space:nowrap}.template-list-scroll{flex:1;overflow-y:auto;min-height:140px;max-height:min(52vh,420px);border:2px solid var(--input-border);border-radius:14px;background:var(--input-bg)}.contact-box h3{margin:0 0 15px;color:var(--text-main)}.contact-box p{font-size:18px;font-weight:700;color:var(--accent-main);background:var(--input-bg);padding:10px;border-radius:12px;border:2px dashed var(--input-border);margin-bottom:20px}.copy-btn{background:var(--accent-main);color:#fff;border:none;padding:10px 20px;border-radius:10px;font-weight:700;cursor:pointer;transition:.2s;width:100%}.copy-btn:hover,#draw-modal .draw-btn.primary:hover{filter:brightness(1.1)}#lightbox{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000c;z-index:9999;justify-content:center;align-items:center;cursor:zoom-out;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}#lightbox.active,.gen-history-panel.active,#draw-modal.active{display:flex}#lightbox img{max-width:90vw;max-height:90vh;border-radius:16px;object-fit:contain;box-shadow:0 20px 50px #00000080}.close-btn{position:absolute;top:30px;right:40px;color:#fff;font-size:40px;cursor:pointer;opacity:.7}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{transform:translate(-100%);opacity:.8}to{transform:translate(0);opacity:1}}.history-fab{position:fixed;left:16px;top:50%;transform:translateY(-50%);z-index:900;background:#fef08a;border:2px solid #facc15;border-radius:10px;padding:8px 12px;font-size:12px;font-weight:700;color:#ca8a04;cursor:pointer;box-shadow:0 4px 14px #facc1559;transition:.2s}.history-fab:hover{filter:brightness(1.05);transform:translateY(-50%) translateY(-2px)}[data-theme=dark] .history-fab{background:#ca8a0440;border-color:#ca8a04;color:#fde047}.dir-fab{position:fixed;left:16px;bottom:calc(50% + 52px);transform:translateY(50%);z-index:900;background:var(--input-bg);border:2px solid var(--input-border);border-radius:10px;padding:7px 12px;font-size:11px;font-weight:700;color:var(--text-muted);cursor:pointer;box-shadow:0 4px 14px var(--card-shadow);transition:.2s;white-space:nowrap}.dir-fab:hover{border-color:var(--accent-main);color:var(--accent-main)}.dir-fab.saved{background:#f0fdf4;border-color:#4ade80;color:#16a34a}.dir-fab.saved:hover{filter:brightness(1.02)}[data-theme=dark] .dir-fab{color:var(--text-muted)}[data-theme=dark] .dir-fab.saved{background:#4ade801a;border-color:#4ade80;color:#86efac}#sys-dir-set-btn.dir-set-btn--active,#sys-dir-set-btn.dir-set-btn--active:hover{background:#f0fdf4;border-color:#4ade80;color:#16a34a;cursor:default}[data-theme=dark] #sys-dir-set-btn.dir-set-btn--active,[data-theme=dark] #sys-dir-set-btn.dir-set-btn--active:hover{background:#4ade801a;border-color:#4ade80;color:#86efac}.gen-history-item[data-saved=true] .gen-history-saved-badge{display:inline-flex}.gen-history-saved-badge{display:none;align-items:center;gap:4px;font-size:10px;font-weight:700;color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;padding:2px 7px;margin-bottom:4px}[data-theme=dark] .gen-history-saved-badge{color:#86efac;background:#4ade801a;border-color:#4ade804d}.gen-history-panel{position:fixed;left:0;top:0;width:min(360px,92vw);height:100vh;background:var(--menu-bg);border-right:2px solid var(--card-border);box-shadow:8px 0 40px var(--card-shadow);z-index:10050;display:none;flex-direction:column;animation:slideInLeft .25s ease}.gen-history-header{flex-shrink:0;padding:16px 18px;border-bottom:2px dashed var(--input-border);display:flex;align-items:center;gap:8px}.gen-history-header h3{margin:0;font-size:16px;color:var(--accent-main);flex:1;min-width:0}.gen-history-header-actions{display:flex;gap:6px;align-items:center;flex-shrink:0}.gen-history-count{font-size:11px;color:var(--text-muted);background:var(--input-bg);border:1px solid var(--input-border);border-radius:20px;padding:2px 9px;white-space:nowrap}.gen-history-clear{background:var(--input-bg);border:1.5px solid #ef4444;border-radius:8px;padding:4px 10px;font-size:11px;font-weight:700;color:#ef4444;cursor:pointer;transition:.18s;white-space:nowrap}.gen-history-clear:hover,.gen-history-actions button.danger:hover,#draw-modal .draw-btn.danger:hover,.img-reset-btn:hover{background:#fef2f2}[data-theme=dark] .gen-history-clear:hover{background:#ef44441f}.gen-history-close{background:var(--input-bg);border:2px solid var(--input-border);border-radius:10px;width:36px;height:36px;font-size:18px;cursor:pointer;color:var(--text-muted);line-height:1;flex-shrink:0}.gen-history-close:hover{color:var(--accent-main);border-color:var(--accent-main)}.gen-history-list{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px}.gen-history-empty{text-align:center;color:var(--text-muted);font-size:13px;padding:40px 16px;line-height:1.7}.gen-history-item{background:var(--card-bg);border:2px solid var(--input-border);border-radius:14px;padding:10px;box-shadow:0 4px 12px var(--card-shadow)}.gen-history-time{font-size:11px;color:var(--text-muted);font-weight:700;margin-bottom:8px}.gen-history-prompt{font-size:11px;color:var(--text-main);opacity:.85;margin-bottom:8px;line-height:1.4;max-height:2.8em;overflow:hidden;text-overflow:ellipsis}.gen-history-thumb-wrap{width:100%;aspect-ratio:1;max-height:200px;border-radius:10px;overflow:hidden;background:var(--input-bg);border:1px solid var(--input-border);margin-bottom:8px}.gen-history-thumb-wrap img{width:100%;height:100%;object-fit:contain;display:block;cursor:pointer}.gen-history-actions{display:flex;flex-wrap:wrap;gap:6px}.gen-history-actions button{flex:1;min-width:72px;padding:6px 8px;font-size:11px;font-weight:700;border-radius:8px;border:2px solid var(--input-border);background:var(--input-bg);color:var(--accent-main);cursor:pointer;transition:.15s}.gen-history-actions button:hover{background:var(--accent-light)}.gen-history-actions button.danger{color:#ef4444;border-color:#fecaca}.gen-history-actions button.secondary{color:#7c3aed;border-color:#ddd6fe}.gen-history-actions button.secondary:hover{background:#f5f3ff}[data-theme=dark] .gen-history-actions button.secondary{color:#a78bfa;border-color:#a78bfa4d}[data-theme=dark] .gen-history-actions button.secondary:hover{background:#7c3aed1f}.gen-history-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000040;z-index:10040}.gen-history-backdrop.active{display:block}.img-reset-btn.show{display:block!important}.img-reset-btn[hidden]{display:none!important}#app-toast{position:fixed;top:88px;left:50%;transform:translate(-50%) translateY(-16px);z-index:100100;padding:10px 22px;border-radius:14px;font-size:14px;font-weight:700;color:#0f172a;background:#fef08a;border:2px solid #facc15;box-shadow:0 8px 28px #00000024;pointer-events:none;opacity:0;transition:opacity .22s,transform .22s;max-width:90vw;text-align:center}#app-toast.active{opacity:1;transform:translate(-50%) translateY(0)}[data-theme=dark] #app-toast{color:#fefce8;background:#ca8a0480;border-color:#ca8a04}.node-scale-img .node-content{gap:10px}.scale-mode-tabs{display:flex;gap:4px;background:var(--input-bg);border:2px solid var(--input-border);border-radius:10px;padding:3px;margin-top:4px}.scale-mode-tabs .tab-btn{flex:1;padding:5px 6px;border:none;background:transparent;border-radius:7px;font-size:11px;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s}.scale-mode-tabs .tab-btn.active{background:var(--accent-main);color:#fff}.scale-mode-tabs .tab-btn:not(.active):hover{background:var(--accent-light);color:var(--accent-main)}.scale-slider-row{display:flex;flex-direction:column;gap:4px}.scale-slider-row label{font-size:11px;color:var(--text-muted);font-weight:700;display:flex;justify-content:space-between}.scale-slider-row .scale-val{color:var(--accent-main);font-size:12px}.scale-slider-row input[type=range]{width:100%;height:6px;border-radius:3px;outline:none;cursor:pointer;accent-color:var(--accent-main)}.scale-dim-row{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--text-muted);font-weight:700}.scale-dim-row input{width:60px;padding:4px 6px;border:2px solid var(--input-border);border-radius:6px;background:var(--input-bg);color:var(--accent-main);font-size:11px;font-weight:700;text-align:center;outline:none}.scale-dim-row input:focus{border-color:var(--accent-main)}.scale-dim-row .lock-btn{background:none;border:none;cursor:pointer;font-size:14px;padding:2px;line-height:1;transition:transform .2s}.text-content-wrap{display:flex;flex-direction:column;gap:6px}.text-content-wrap textarea{resize:vertical}.text-clear-btn{align-self:flex-start;padding:4px 12px;background:var(--input-bg);border:1.5px solid var(--card-border);color:var(--accent-main);font-weight:700;border-radius:6px;font-size:12px;cursor:pointer;transition:all .2s;font-family:inherit}.text-clear-btn:hover,#draw-modal .draw-tool-btn:hover{background:var(--accent-light);border-color:var(--accent-main)}.node.is-router .text-clear-btn,.node.is-router .node-header .title-span{color:#ef4444}.multitext-toolbar{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:6px}.mt-btn{padding:3px 8px;font-size:11px;background:var(--input-bg);border:1.5px solid var(--card-border);color:var(--text-main);border-radius:6px;cursor:pointer;transition:all .2s;font-family:inherit;font-weight:500}.mt-btn:hover{background:var(--accent-light);border-color:var(--accent-main);color:var(--accent-main)}.mt-btn-del:hover{background:#fef2f2;border-color:#ef4444;color:#ef4444}.mt-btn-clear:hover{background:#fef9c3;border-color:#f59e0b;color:#b45309}.node-multitext{--mt-port-edge:-15px;min-height:calc(168px + var(--mt-slot-count,4) * 58px);overflow:visible}.node-multitext .node-content{overflow:visible;display:flex;flex-direction:column;gap:0;width:100%;min-width:0}.mt-slots-wrap{display:flex;flex-direction:column;gap:10px;overflow:visible;max-height:none}.mt-slot{display:flex;flex-direction:row;align-items:stretch;gap:8px;flex-shrink:0;min-height:0;position:relative;box-sizing:border-box;padding:0;overflow:visible}.mt-port-anchor{position:relative;width:0;min-width:0;flex:0 0 0;align-self:stretch;overflow:visible;pointer-events:none;z-index:21}.mt-port-anchor .port{pointer-events:auto}.mt-port-anchor--in .mt-slot-in{position:absolute;left:var(--mt-port-edge);right:auto;top:50%;transform:translateY(-50%);z-index:21}.mt-port-anchor--out .mt-slot-out{position:absolute;right:var(--mt-port-edge);left:auto;top:50%;transform:translateY(-50%);z-index:21}.mt-slot-main{flex:1 1 0;width:100%;min-width:0;max-width:100%;display:flex;flex-direction:row;align-items:flex-start;gap:6px}.node-multitext .node-content textarea.mt-textarea{margin-top:0;min-height:52px;flex:0 1 auto;min-width:0;width:100%;resize:vertical;display:block;box-sizing:border-box}.mt-textarea{background:var(--input-bg);border:1.5px solid var(--card-border);border-radius:8px;color:var(--text-main);font-family:inherit;font-size:12px;line-height:1.5;padding:6px 8px;transition:border-color .2s}.mt-textarea:focus{outline:none;border-color:var(--accent-main)}.mt-textarea::placeholder{color:var(--text-muted);font-size:11px}.mt-clear-btn{padding:0;width:24px;height:24px;background:none;border:1.5px solid var(--card-border);color:var(--text-muted);border-radius:6px;cursor:pointer;font-size:12px;line-height:1;text-align:center;transition:all .2s;flex-shrink:0;margin-top:6px;font-family:inherit}.mt-clear-btn:hover{background:#fef2f2;border-color:#ef4444;color:#ef4444}.node-multitext .mt-wanan-in{z-index:21;left:var(--mt-port-edge);right:auto;transform:translateY(-50%)}.node[data-type=switch] .port-in[data-switch-in="0"]{top:28%}.node[data-type=switch] .port-in[data-switch-in="1"]{top:72%}.node[data-type=switch] .port-out{top:50%}.node[data-type=switch] .port-in .port-label{position:absolute;top:50%;right:calc(100% + 10px);transform:translateY(-50%);font-size:11px;font-weight:800;color:var(--port-any);background:var(--card-bg);border:2px solid var(--card-border);border-radius:999px;padding:3px 8px;line-height:1;white-space:nowrap;pointer-events:none;box-shadow:0 2px 8px var(--card-shadow)}.node[data-type=switch] .switch-val,.node[data-type=switch] .switch-toggle-btn{font-size:14px;font-weight:700;text-align:center;cursor:pointer;padding:8px 12px;border-radius:10px;border:2px solid var(--input-border);background:var(--input-bg);transition:all .3s;width:100%;margin-top:10px;font-family:inherit}.node[data-type=switch] .switch-val:hover,.node[data-type=switch] .switch-toggle-btn:hover{border-color:var(--accent-main)}.node[data-type=switch] .switch-val.option-a,.node[data-type=switch] .switch-toggle-btn.option-a{border-color:#10b981;background:#10b98126;color:#10b981}.node[data-type=switch] .switch-val.option-b,.node[data-type=switch] .switch-toggle-btn.option-b{border-color:#ef4444;background:#ef444426;color:#ef4444}.node[data-type=switch] .switch-toggle-btn:active{transform:scale(.99)}.node[data-type=switch] .switch-val--hidden{display:none}.node.is-router .text-clear-btn:hover{background:#ef44441a;border-color:#ef4444}.scale-preview-box{width:100%;height:130px;background:var(--input-bg);border:2px dashed var(--input-border);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px;font-weight:700;overflow:hidden;background-size:contain;background-repeat:no-repeat;background-position:center;position:relative;flex-shrink:0}.scale-preview-box.has-img{border-style:solid}.scale-result-dim{text-align:center;font-size:11px;font-weight:700;color:var(--accent-main);background:var(--accent-light);border:2px solid var(--input-border);border-radius:8px;padding:4px 10px;margin-top:2px}.node.is-router{border-color:#f87171;background:linear-gradient(135deg,#f871711a,#ef44440f)!important;box-shadow:0 0 0 2px #ef444440,inset 0 0 16px #f871710f}.node.is-router .node-header{background:linear-gradient(90deg,#ef444438,#f871711a);border-bottom-color:#ef444459}.node.is-routed:before{content:"🔗 已路由";display:block;position:absolute;top:-18px;left:50%;transform:translate(-50%);font-size:10px;font-weight:700;color:#fff;background:#f59e0b;padding:1px 6px;border-radius:4px 4px 0 0;white-space:nowrap;pointer-events:none;z-index:10}.node.is-routed{box-shadow:0 0 0 1.5px #f59e0b66}.node.is-routed .node-content input:not([type=hidden]),.node.is-routed .node-content select,.node.is-routed .node-content button{cursor:not-allowed;opacity:.88}.node.is-routed .node-content textarea.routed-locked{cursor:not-allowed;opacity:.88;background:var(--input-bg,#f3f4f6)}#pie-menu,#canvas-pie-menu{--pie-seg-fill:rgba(125,211,252,.42);--pie-seg-fill-hover:rgba(56,189,248,.58);--pie-seg-border:rgba(255,255,255,.9);--pie-ring-bg:rgba(240,249,255,.35);position:fixed;width:228px;height:228px;z-index:100000;display:none;pointer-events:auto;filter:drop-shadow(0 10px 28px rgba(56,189,248,.45)) drop-shadow(0 4px 12px rgba(0,0,0,.12))}[data-theme=dark] #pie-menu,[data-theme=dark] #canvas-pie-menu{--pie-seg-fill:rgba(56,189,248,.28);--pie-seg-fill-hover:rgba(56,189,248,.48);--pie-seg-border:rgba(255,255,255,.75);--pie-ring-bg:rgba(15,23,42,.45);filter:drop-shadow(0 10px 32px rgba(56,189,248,.35)) drop-shadow(0 4px 16px rgba(0,0,0,.4))}#pie-menu .pie-wheel,#canvas-pie-menu .pie-wheel{width:100%;height:100%;border-radius:50%;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:4px;padding:7px;box-sizing:border-box;background:var(--pie-ring-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.35)}#pie-menu .pie-sector,#canvas-pie-menu .pie-sector{border:1.5px solid var(--pie-seg-border);background:var(--pie-seg-fill);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.25);-webkit-user-select:none;user-select:none;transition:background .15s,transform .12s,filter .12s;box-sizing:border-box}#pie-menu .pie-sector--tl,#canvas-pie-menu .pie-sector--tl{border-top-left-radius:100%}#pie-menu .pie-sector--tr,#canvas-pie-menu .pie-sector--tr{border-top-right-radius:100%}#pie-menu .pie-sector--bl,#canvas-pie-menu .pie-sector--bl{border-bottom-left-radius:100%}#pie-menu .pie-sector--br,#canvas-pie-menu .pie-sector--br{border-bottom-right-radius:100%}#pie-menu .pie-sector--empty,#canvas-pie-menu .pie-sector--empty{pointer-events:none;cursor:default;opacity:.92}#pie-menu button.pie-sector--action,#canvas-pie-menu button.pie-sector--action{pointer-events:auto;cursor:pointer;font-family:inherit;padding:0;margin:0;outline:none}#pie-menu button.pie-sector--action:hover,#canvas-pie-menu button.pie-sector--action:hover{background:var(--pie-seg-fill-hover);filter:brightness(1.06);transform:scale(1.02)}#pie-menu button.pie-sector--action:active,#canvas-pie-menu button.pie-sector--action:active{transform:scale(.98)}#draw-modal{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000b3;z-index:99998;justify-content:center;align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease;overflow:visible}#draw-modal .draw-wrap{display:flex;flex-direction:column;background:var(--card-bg);border-radius:16px;border:2px solid var(--card-border);box-shadow:0 20px 60px #0006;overflow:hidden;width:min(98vw,1680px);height:min(96vh,1100px);max-width:98vw;max-height:96vh}#draw-modal .draw-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-color);border-bottom:2px solid var(--card-border);gap:12px}#draw-modal .draw-header-title{font-weight:700;font-size:15px;color:var(--accent-main);display:flex;align-items:center;gap:6px}#draw-modal .draw-header-actions{display:flex;gap:8px}#draw-modal .draw-btn{padding:6px 14px;border-radius:8px;border:1.5px solid var(--card-border);background:var(--card-bg);color:var(--text-main);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;white-space:nowrap}#draw-modal .draw-btn:hover{background:var(--accent-light);border-color:var(--accent-main);color:var(--accent-main)}#draw-modal .draw-btn.primary{background:var(--accent-main);border-color:var(--accent-main);color:#fff}#draw-modal .draw-btn.danger{border-color:#ef4444;color:#ef4444}#draw-modal .draw-body{display:flex;overflow:hidden;flex:1;min-height:0;align-items:stretch}#draw-modal .draw-toolbar{display:flex;flex-direction:column;gap:6px;padding:12px 10px;background:var(--bg-color);border-right:2px solid var(--card-border);min-width:68px;align-items:center}#draw-modal .draw-tool-btn{width:48px;height:48px;border-radius:10px;border:2px solid var(--card-border);background:var(--card-bg);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;font-size:18px;transition:all .15s;gap:1px}#draw-modal .draw-tool-btn span{font-size:9px;font-weight:600;color:var(--text-muted)}#draw-modal .draw-tool-btn.active{background:var(--accent-main);border-color:var(--accent-main);color:#fff;box-shadow:0 0 10px #38bdf866}#draw-modal .draw-tool-btn.active span{color:#ffffffd9}.draw-divider{width:80%;height:1px;background:var(--card-border);margin:4px 0;opacity:.5}#draw-modal .draw-controls{display:flex;flex-direction:column;gap:10px;padding:12px;background:var(--bg-color);border-right:2px solid var(--card-border);min-width:90px;align-items:center}#draw-modal .draw-ctrl-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}#draw-modal .color-palette{display:grid;grid-template-columns:repeat(3,22px);gap:4px}#draw-modal .color-swatch{width:22px;height:22px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .12s,border-color .12s}#draw-modal .color-swatch:hover{transform:scale(1.15)}#draw-modal .color-swatch.active{border-color:var(--accent-main);box-shadow:0 0 6px #38bdf899;transform:scale(1.15)}#draw-modal input[type=range].size-slider{width:76px;accent-color:var(--accent-main);cursor:pointer}#draw-modal .size-preview{width:36px;height:36px;display:flex;align-items:center;justify-content:center}#draw-modal .size-preview-dot{border-radius:50%;background:var(--text-main);transition:width .1s,height .1s}#draw-canvas-wrap{position:relative;flex:1;min-width:0;min-height:240px;overflow:hidden;background:repeating-conic-gradient(#8880 0% 25%,transparent 0% 50%) 0 0 / 24px 24px;cursor:crosshair}#draw-canvas-stage{position:absolute;top:0;left:0;transform-origin:0 0;will-change:transform}#draw-bg-canvas{position:absolute;top:0;left:0;pointer-events:none;display:block}#draw-canvas{position:absolute;top:0;left:0;display:block;cursor:none;background:transparent}#draw-cursor{position:fixed;border-radius:50%;border:1.5px solid rgba(255,255,255,.85);background:#ffffff2e;pointer-events:none;display:none;z-index:99999;transform:translate(-50%,-50%);transition:width .08s,height .08s}#draw-cursor.draw-cursor-eraser{background:#00000026;border-color:#00000080}#draw-modal .draw-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:var(--bg-color);border-top:2px solid var(--card-border);font-size:11px;color:var(--text-muted);gap:8px}#draw-modal .draw-footer .undo-count{color:var(--accent-main);font-weight:700}.img-reset-btn{width:100%;margin-top:8px;padding:5px 0;border-radius:8px;border:1.5px solid #ef4444;background:transparent;color:#ef4444;font-size:12px;font-weight:700;cursor:pointer;transition:all .15s;display:none}.agent-backdrop{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#0003;z-index:10040}.agent-backdrop.active{display:block}.agent-panel{position:fixed;right:0;top:0;width:min(560px,96vw);height:100vh;background:#fffde7;border-left:2px solid #facc15;box-shadow:-8px 0 40px var(--card-shadow);z-index:10050;display:none;flex-direction:column;animation:slideInRight .25s ease}.agent-panel.active{display:flex}.agent-panel-inner{display:flex;flex:1;min-height:0;flex-direction:row}.agent-session-sidebar{width:128px;flex-shrink:0;border-right:2px solid #facc15;background:#fffbeb;display:flex;flex-direction:column;min-height:0;transition:width .2s ease,min-width .2s ease}.agent-session-sidebar-head{display:flex;align-items:center;justify-content:flex-start;gap:6px;padding:10px 8px;border-bottom:2px solid rgba(234,179,8,.45);flex-shrink:0}.agent-session-toggle{width:28px;height:28px;padding:0;border:2px solid #d97706;border-radius:10px;background:#fff;color:#713f12;font-size:14px;font-weight:700;line-height:1;cursor:pointer;transition:.15s;flex-shrink:0}.agent-session-toggle:hover{background:#fef08a}.agent-session-sidebar-title{flex:1;font-size:11px;font-weight:800;color:#92400e;letter-spacing:.02em;min-width:0}.agent-session-add-btn{width:28px;height:28px;padding:0;border:2px solid #eab308;border-radius:10px;background:#fff;color:#713f12;font-size:16px;font-weight:700;line-height:1;cursor:pointer;transition:.15s;flex-shrink:0}.agent-session-add-btn:hover{background:#fef08a}.agent-session-list{flex:1;overflow-y:auto;padding:6px 6px 10px;display:flex;flex-direction:column;gap:4px;min-height:0}.agent-session-sidebar--collapsed{width:44px;min-width:44px}.agent-session-sidebar--collapsed .agent-session-sidebar-title,.agent-session-sidebar--collapsed .agent-session-list{display:none}.agent-session-sidebar--collapsed .agent-session-sidebar-head{flex-direction:column;align-items:center;justify-content:flex-start;padding:10px 6px;gap:10px;border-bottom-color:#eab30840}.agent-session-sidebar--collapsed .agent-session-add-btn{width:32px;height:32px}.agent-session-item-wrap{display:flex;align-items:stretch;gap:2px;position:relative}.agent-session-item{flex:1;text-align:left;padding:8px;border:none;border-radius:10px;background:transparent;color:#713f12;font-size:11px;font-weight:600;line-height:1.35;cursor:pointer;transition:.12s;word-break:break-all;min-height:40px}.agent-session-item:hover{background:#facc1533}.agent-session-item.active{background:#facc1573;box-shadow:inset 0 0 0 1px #eab308}.agent-session-del{width:26px;flex-shrink:0;border:2px solid transparent;border-radius:8px;background:transparent;color:#b45309;font-size:14px;font-weight:700;cursor:pointer;line-height:1;padding:0;opacity:.65}.agent-session-del:hover{opacity:1;background:#fef2f2;border-color:#fecaca;color:#dc2626}.agent-panel-main{flex:1;min-width:0;display:flex;flex-direction:column;min-height:0}.agent-file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.agent-attach-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 0 6px;min-height:0}.agent-attach-chip{display:inline-flex;align-items:center;gap:6px;max-width:100%;padding:4px 8px 4px 10px;border-radius:999px;border:1.5px solid #eab308;background:#fff;font-size:11px;font-weight:600;color:#713f12}.agent-attach-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px}.agent-attach-chip-x{border:none;background:transparent;color:#92400e;font-size:14px;line-height:1;cursor:pointer;padding:0 2px;border-radius:4px}.agent-attach-chip-x:hover{color:#dc2626}.agent-input-row{display:flex;align-items:flex-end;gap:8px;width:100%}.agent-attach-btn{flex-shrink:0;width:44px;height:44px;border-radius:50%;border:2px solid #eab308;background:#fff;color:#713f12;font-size:20px;line-height:1;cursor:pointer;transition:.15s;box-shadow:0 2px #ca8a04;display:flex;align-items:center;justify-content:center;padding:0}.agent-attach-btn:hover{background:#fef08a}.agent-attach-btn:active{transform:translateY(2px);box-shadow:none}[data-theme=dark] .agent-session-sidebar{background:#0f172a;border-right-color:#334155}[data-theme=dark] .agent-session-sidebar-title{color:#fde047}[data-theme=dark] .agent-session-toggle{background:#1e293b;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-session-toggle:hover{background:#334155}[data-theme=dark] .agent-session-add-btn{background:#1e293b;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-session-add-btn:hover{background:#334155}[data-theme=dark] .agent-session-item{color:#e2e8f0}[data-theme=dark] .agent-session-item:hover{background:#38bdf81f}[data-theme=dark] .agent-session-item.active{background:#38bdf838;box-shadow:inset 0 0 0 1px #38bdf8}[data-theme=dark] .agent-attach-btn{background:#0f172a;border-color:#475569;color:#e2e8f0;box-shadow:0 2px #334155}[data-theme=dark] .agent-attach-btn:hover{background:#1e293b}[data-theme=dark] .agent-attach-chip{background:#0f172a;border-color:#475569;color:#e2e8f0}@keyframes slideInRight{0%{transform:translate(100%);opacity:.8}to{transform:translate(0);opacity:1}}.agent-header{flex-shrink:0;padding:14px 16px;border-bottom:2px solid #facc15;display:flex;align-items:center;justify-content:space-between;background:#fef08a}.agent-header-left{display:flex;align-items:center;gap:10px}.agent-avatar{width:40px;height:40px;object-fit:contain;background:transparent;border:none;padding:0;box-shadow:none;display:block}.agent-name{font-size:15px;font-weight:700;color:#92400e}.agent-desc{font-size:11px;color:#b45309}.agent-header-right{display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end}.agent-clear-chat-btn{font-size:12px;padding:6px 10px;border-radius:8px;border:2px solid #facc15;background:#fff;color:#92400e;cursor:pointer;font-weight:600;white-space:nowrap;transition:.18s}.agent-clear-chat-btn:hover{background:#fef08a;color:#b45309}.agent-compose{flex-shrink:0;border-top:2px solid #facc15;background:linear-gradient(180deg,#fffbeb,#fef08a);display:flex;flex-direction:column}.agent-bottom-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 14px 8px;border-bottom:1px solid rgba(234,179,8,.45)}.agent-toolbar-row{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;border-bottom:2px solid #facc15;background:linear-gradient(180deg,#fffbeb,#fef9c3);flex-shrink:0}.agent-toolbar-chip{font-size:12px;padding:7px 12px;border-radius:999px;border:2px solid #eab308;background:#fff;color:#713f12;font-weight:700;cursor:pointer;transition:.15s;white-space:nowrap}.agent-toolbar-chip:hover{background:#fef08a;filter:brightness(1.02)}.agent-toolbar-chip-primary{border-color:#ca8a04;background:#fef08a;color:#713f12}.agent-toolbar-chip-warn{border-color:#f97316;background:#fff7ed;color:#9a3412}.agent-toolbar-chip-warn:hover{background:#ffedd5}.agent-toolbar-chip:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}[data-theme=dark] .agent-panel{background:#0f172a;border-left-color:#334155;box-shadow:-8px 0 40px #00000080}[data-theme=dark] .agent-header{background:#1e293b;border-bottom-color:#334155}[data-theme=dark] .agent-name{color:#e2e8f0}[data-theme=dark] .agent-desc{color:#94a3b8}[data-theme=dark] .agent-toolbar-row{background:linear-gradient(180deg,#1e293b,#0f172a);border-bottom-color:#334155}[data-theme=dark] .agent-compose{background:linear-gradient(180deg,#1e293b,#0f172a);border-top-color:#334155}[data-theme=dark] .agent-bottom-toolbar{border-bottom-color:#47556999}.agent-model-row{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid rgba(234,179,8,.35);background:#fffbeb;flex-shrink:0}.agent-model-label{font-size:12px;font-weight:700;color:#92400e;white-space:nowrap}.agent-model-select{flex:1;min-width:0;background:#fff;border:2px solid #eab308;border-radius:10px;padding:8px 10px;font-size:12px;color:#713f12;cursor:pointer;outline:none}.agent-model-select:focus{border-color:#ca8a04}.agent-model-container{flex:1;min-width:0}[data-theme=dark] .agent-model-row{background:#1e293b;border-bottom-color:#334155}[data-theme=dark] .agent-model-label{color:#e2e8f0}[data-theme=dark] .agent-model-select{background:#0f172a;border-color:#334155;color:#e2e8f0}[data-theme=dark] .agent-model-select:focus{border-color:#38bdf8}[data-theme=dark] .agent-toolbar-chip{background:#0f172a;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-toolbar-chip:hover{background:#334155}[data-theme=dark] .agent-toolbar-chip-primary{border-color:#38bdf8;background:#38bdf826;color:#7dd3fc}[data-theme=dark] .agent-toolbar-chip-warn{border-color:#fb923c;background:#fb923c1f;color:#fdba74}[data-theme=dark] .agent-welcome{background:#0f172a;border-color:#334155;color:#cbd5e1}[data-theme=dark] .agent-welcome-tip{color:#94a3b8}[data-theme=dark] .agent-msg-bubble{background:#1e293b;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-msg.user .agent-msg-bubble{background:#334155;border-color:#475569;color:#f1f5f9}[data-theme=dark] .agent-attach-thumb-wrap{border-color:#475569;background:#0f172a}[data-theme=dark] .agent-attach-file{background:#1e293b;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-msg.user .agent-attach-file{border-color:#64748b}[data-theme=dark] .agent-input-area{background:transparent}[data-theme=dark] .agent-clear-chat-btn,[data-theme=dark] .agent-close-btn{background:#0f172a;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-clear-chat-btn:hover,[data-theme=dark] .agent-close-btn:hover{background:#334155;border-color:#64748b}[data-theme=dark] .agent-workflow-box{background:#0f172a;border-color:#475569}[data-theme=dark] .agent-workflow-box-title{color:#fde047}.agent-close-btn{background:#fff;border:2px solid #facc15;border-radius:10px;width:36px;height:36px;font-size:18px;cursor:pointer;color:#b45309;flex-shrink:0;transition:.18s;font-weight:700}.agent-close-btn:hover{color:#ef4444;border-color:#ef4444;background:#fef08a}.agent-messages{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:12px;user-select:text;-webkit-user-select:text;cursor:default}.agent-messages .agent-msg-copy-btn,.agent-messages .agent-msg-retry-btn,.agent-messages .agent-tutorial-btn,.agent-messages .agent-session-item,.agent-messages button.agent-attach-chip-x{user-select:none;-webkit-user-select:none;cursor:pointer}.agent-msg-text,.agent-msg-bubble,.agent-workflow-box,.agent-welcome{cursor:text}.agent-msg-actions{display:flex;flex-wrap:wrap;gap:8px;align-self:flex-end;align-items:center;margin-top:2px}.agent-msg-retry-btn{font-size:11px;font-weight:700;padding:5px 12px;border-radius:999px;border:2px solid #0ea5e9;background:#e0f2fe;color:#0369a1;cursor:pointer;transition:.15s}.agent-msg-retry-btn:hover{background:#bae6fd;color:#0c4a6e}[data-theme=dark] .agent-msg-retry-btn{background:#0c4a6e;border-color:#38bdf8;color:#e0f2fe}[data-theme=dark] .agent-msg-retry-btn:hover{background:#0369a1}.agent-welcome{background:#fff;border:2px solid #facc15;border-radius:14px;padding:14px 16px;font-size:13px;color:#92400e;line-height:1.7}.agent-welcome ul{padding-left:18px;margin:8px 0}.agent-welcome li{margin-bottom:4px}.agent-welcome-tip{color:#b45309;font-size:12px;margin-top:8px}.agent-msg{display:flex;gap:8px;max-width:88%;align-items:flex-start}.agent-msg.user{flex-direction:row-reverse;align-self:flex-end}.agent-msg-col{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;max-width:100%}.agent-msg-attachments{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-end;margin-bottom:6px}.agent-attach-thumb-wrap{display:inline-flex;border-radius:10px;overflow:hidden;border:2px solid rgba(234,179,8,.55);background:#fff;box-shadow:0 1px 4px #0000000f}.agent-attach-thumb{display:block;width:auto;height:auto;max-width:88px;max-height:88px;object-fit:cover;vertical-align:middle}.agent-attach-file{display:inline-flex;align-items:center;gap:6px;max-width:200px;padding:6px 10px;border-radius:10px;border:2px solid rgba(234,179,8,.45);background:#fff;font-size:12px;font-weight:600;color:#713f12}.agent-msg.user .agent-attach-thumb-wrap,.agent-msg.user .agent-attach-file{border-color:#ca8a0480}.agent-attach-file-icon{flex-shrink:0;font-size:18px;line-height:1}.agent-attach-file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.agent-msg-text{width:100%;box-sizing:border-box;min-height:0;max-height:none;padding:10px 12px;font-size:13px;line-height:1.55;font-family:inherit;color:#92400e;background:#fff;border:2px solid #facc15;border-radius:14px;outline:none;transition:border-color .18s;word-break:break-word;white-space:pre-wrap;overflow-wrap:anywhere;overflow:visible}.agent-msg-text:focus{border-color:#ca8a04;box-shadow:0 0 0 2px #facc1540}.agent-msg.user .agent-msg-text{background:#fef08a;color:#78350f}.agent-msg.tool .agent-msg-text{background:#0f172a;color:#86efac;border-color:#22c55e}.agent-msg-copy-btn{font-size:11px;font-weight:700;padding:5px 12px;border-radius:999px;border:2px solid #eab308;background:#fff;color:#713f12;cursor:pointer;transition:.15s}.agent-msg-copy-btn:hover{background:#fef08a}.agent-identity-footer{margin-top:4px;padding:10px 12px;border-radius:12px;border:1px dashed rgba(234,179,8,.55);background:#fef3c759;font-size:12px;line-height:1.5;color:#713f12}.agent-identity-footer-title{font-weight:800;margin-bottom:4px}.agent-identity-footer-meta{font-size:12px;opacity:.95}.agent-identity-footer-copy{display:inline-flex;align-items:center;gap:5px;margin-top:6px;padding:4px 12px;border-radius:999px;border:1.5px solid #ca8a04;background:#fef08a;color:#713f12;font-size:11px;font-weight:700;cursor:pointer;transition:.15s}.agent-identity-footer-copy:hover{background:#fde047}.agent-identity-footer-copy:active{transform:scale(.96)}[data-theme=dark] .agent-identity-footer-copy{border-color:#475569;background:#334155;color:#f1f5f9}[data-theme=dark] .agent-identity-footer-copy:hover{background:#475569}.agent-tutorial-actions{margin-top:8px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.agent-tutorial-btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;text-decoration:none;border:2px solid #0ea5e9;background:linear-gradient(180deg,#38bdf8,#0ea5e9);color:#fff;cursor:pointer;transition:transform .12s,box-shadow .12s;box-shadow:0 2px 8px #0ea5e959}.agent-tutorial-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px #0ea5e973;color:#fff}[data-theme=dark] .agent-identity-footer{border-color:#94a3b873;background:#1e293ba6;color:#e2e8f0}[data-theme=dark] .agent-tutorial-btn{border-color:#38bdf8}.agent-msg.tool .agent-msg-copy-btn{border-color:#22c55e;background:#14532d;color:#bbf7d0}.agent-msg.tool .agent-msg-copy-btn:hover{background:#166534}[data-theme=dark] .agent-msg-text{background:#1e293b;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-msg.user .agent-msg-text{background:#334155;border-color:#64748b;color:#f1f5f9}[data-theme=dark] .agent-msg-copy-btn{background:#0f172a;border-color:#475569;color:#e2e8f0}[data-theme=dark] .agent-msg-copy-btn:hover{background:#334155}.agent-msg-avatar{font-size:22px;line-height:1;flex-shrink:0;width:auto;height:auto;background:transparent;border:none;padding:0;box-shadow:none;display:flex;align-items:center;justify-content:center;min-width:36px;min-height:36px}.agent-msg-avatar-img{width:40px;height:40px;object-fit:contain;background:transparent;border:none;padding:0;box-shadow:none;display:block;flex-shrink:0}.agent-msg.user .agent-msg-avatar-img{order:1}.agent-msg .agent-msg-avatar-img{margin-right:0}.agent-msg-bubble{flex:1;background:#fff;border:2px solid #facc15;border-radius:14px;padding:10px 13px;font-size:13px;line-height:1.6;word-break:break-all;white-space:pre-wrap;color:#92400e}.agent-msg.user .agent-msg-bubble{background:#fef08a;border-color:#facc15;color:#92400e}.agent-msg.system .agent-msg-bubble{border-color:#facc15}.agent-msg-typing .agent-msg-bubble,.agent-msg.typing .agent-msg-bubble{color:#b45309;font-style:italic}[data-theme=dark] .agent-msg.typing .agent-msg-bubble{color:#fde047}.agent-msg.tool .agent-msg-bubble{background:#1e293b;color:#86efac;border-color:#22c55e;font-size:12px}.agent-workflow-box{background:#fff;border:2px solid #facc15;border-radius:12px;padding:12px;margin-top:8px;font-size:12px}.agent-workflow-box-title{font-weight:700;color:#92400e;margin-bottom:6px}.agent-workflow-box .agent-msg-text{margin-top:6px;min-height:0}.agent-workflow-box pre{background:#1e1e1e;color:#d4d4d4;padding:8px;border-radius:8px;font-size:11px;overflow-x:auto;margin:6px 0 0;white-space:pre}.agent-input-area{flex-shrink:0;padding:10px 14px 14px;display:flex;flex-direction:column;gap:0;background:transparent}.agent-input{width:100%;box-sizing:border-box;background:var(--input-bg,#fff);border:2px solid var(--input-border,#facc15);border-radius:12px;padding:10px 12px;font-size:13px;color:var(--text-main,#92400e);resize:vertical;min-height:56px;max-height:160px;line-height:1.5;outline:none;transition:border-color .18s;field-sizing:content}.agent-input:focus{border-color:#facc15}[data-theme=dark] .agent-input{background:#0f172a;border-color:#334155;color:#e2e8f0}[data-theme=dark] .agent-input:focus{border-color:#38bdf8}.agent-typing{display:inline-flex;align-items:center;gap:4px;padding:2px 0}.agent-typing span{display:inline-block;width:8px;height:8px;border-radius:50%;background:#f97316;animation:agentTypingBounce 1.4s ease-in-out infinite both}.agent-typing span:nth-child(1){animation-delay:-.32s}.agent-typing span:nth-child(2){animation-delay:-.16s}.agent-typing span:nth-child(3){animation-delay:0s}@keyframes agentTypingBounce{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.sys-settings-box{background:var(--bg-color,#fffde7);border:2px solid var(--card-border,#facc15);border-radius:20px;box-shadow:0 20px 60px #00000040;width:min(520px,92vw);max-width:520px;max-height:88vh;overflow:hidden;display:flex;flex-direction:column}.sys-settings-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:2px solid var(--card-border,#facc15);background:var(--card-bg,#fef9c3);flex-shrink:0}.sys-settings-header h3{margin:0;font-size:17px;color:var(--text-main,#713f12)}.sys-settings-close-btn{background:transparent;border:2px solid var(--card-border,#eab308);border-radius:8px;width:32px;height:32px;font-size:16px;cursor:pointer;color:var(--text-muted,#92400e);transition:.15s;flex-shrink:0}.sys-settings-close-btn:hover{color:#ef4444;border-color:#ef4444}.sys-settings-tabs{display:flex;border-bottom:2px solid var(--card-border,#facc15);background:var(--card-bg,#fffbeb);flex-shrink:0}.sys-tab-btn{flex:1;padding:10px 6px;border:none;background:transparent;border-bottom:3px solid transparent;font-size:13px;font-weight:700;color:var(--text-muted,#b45309);cursor:pointer;transition:.15s;white-space:nowrap}.sys-tab-btn:hover{color:var(--accent-main,#ca8a04)}.sys-tab-btn.active{color:var(--accent-main,#ca8a04);border-bottom-color:var(--accent-main,#ca8a04);background:#facc1514}.sys-tab-content{display:none;flex-direction:column;gap:16px;padding:18px 20px;overflow-y:auto;flex:1}.sys-tab-content.active{display:flex}.sys-section-desc{font-size:12px;color:var(--text-muted,#64748b);line-height:1.6;background:#fff;border:1.5px solid #93c5fd;border-radius:10px;padding:10px 12px}.sys-section-desc-secondary{opacity:.95;margin-top:auto}.sys-dir-select-panel,.sys-settings-primary-panel{display:flex;flex-direction:column;gap:14px;padding:14px 16px;background:#fff;border:1.5px solid #93c5fd;border-radius:10px;box-shadow:none}.sys-input-emphasis{padding:12px 14px;font-size:14px;font-weight:500}.sys-dir-status{display:flex;flex-direction:column;align-items:stretch;gap:6px;font-size:13px}.sys-dir-label{color:var(--text-muted,#b45309);font-weight:700;font-size:12px;letter-spacing:.02em}.sys-dir-value{color:var(--text-main,#713f12);font-weight:700;font-size:14px;line-height:1.45;word-break:break-all;padding:10px 12px;background:#f8fafc;border:1px solid #bfdbfe;border-radius:10px;min-height:1.45em}.sys-action-btn{background:var(--accent-main,#fef08a);border:2px solid var(--card-border,#eab308);border-radius:12px;padding:10px 16px;font-size:13px;font-weight:700;color:#713f12;cursor:pointer;transition:.15s;text-align:center}.sys-action-btn-primary{width:100%;box-sizing:border-box;padding:14px 18px;font-size:15px;background:linear-gradient(180deg,#0ea5e9,#0284c7);border:2px solid #0369a1;color:#fff;box-shadow:0 4px 12px #0284c759}.sys-action-btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 6px 16px #0284c766}.sys-action-btn:hover{filter:brightness(1.05);transform:translateY(-1px)}.sys-dir-hint{font-size:11px;color:var(--text-muted,#92400e);text-align:center;margin:0}.sys-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.sys-toggle-label{margin:0;flex:1;min-width:120px}.sys-toggle-btn{flex-shrink:0;border:2px solid #94a3b8;background:#f1f5f9;color:#334155;border-radius:10px;padding:10px 16px;font-size:13px;font-weight:700;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.sys-toggle-btn:hover{background:#e2e8f0;border-color:#64748b}.sys-toggle-btn[aria-pressed=true],.sys-toggle-btn.active{background:linear-gradient(180deg,#22c55e,#16a34a);border-color:#15803d;color:#fff}.sys-field-group{display:flex;flex-direction:column;gap:6px}.sys-label{font-size:12px;font-weight:700;color:var(--text-main,#713f12)}.sys-field-hint{font-size:11px;color:var(--text-muted,#a16207)}.sys-key-wrap{display:flex;gap:6px;align-items:center}.sys-input{flex:1;background:var(--input-bg,#fff);border:2.5px solid var(--input-border,#eab308);border-radius:10px;padding:9px 12px;font-size:13px;color:var(--text-main,#713f12);outline:none;transition:border-color .18s;font-family:inherit}.sys-input:focus{border-color:#ca8a04}.sys-key-toggle{background:var(--input-bg,#fff);border:2px solid var(--input-border,#eab308);border-radius:8px;padding:6px 9px;cursor:pointer;font-size:14px;color:var(--text-muted,#b45309);transition:.15s;flex-shrink:0}.sys-key-toggle:hover{border-color:#ca8a04;color:#713f12}.sys-select{background:var(--input-bg,#fff);border:2.5px solid var(--input-border,#eab308);border-radius:10px;padding:9px 12px;font-size:13px;color:var(--text-main,#713f12);outline:none;cursor:pointer;transition:border-color .18s;font-family:inherit}.sys-select:focus{border-color:#ca8a04}.sys-save-hint{font-size:11px;color:#16a34a;min-height:16px;transition:opacity .3s}.sys-save-hint:empty{min-height:0}[data-theme=dark] .sys-settings-box{background:#0f172a;border-color:#334155}[data-theme=dark] .sys-settings-header{background:#1e293b;border-bottom-color:#334155}[data-theme=dark] .sys-settings-header h3{color:#e2e8f0}[data-theme=dark] .sys-settings-tabs{background:#0f172a;border-bottom-color:#334155}[data-theme=dark] .sys-tab-btn{color:#94a3b8}[data-theme=dark] .sys-tab-btn:hover{color:#38bdf8}[data-theme=dark] .sys-tab-btn.active{color:#38bdf8;border-bottom-color:#38bdf8;background:#38bdf814}[data-theme=dark] .sys-tab-content{background:#0f172a}[data-theme=dark] .sys-section-desc{background:#1e293b;border-color:#334155;color:#94a3b8}[data-theme=dark] .sys-dir-select-panel,[data-theme=dark] .sys-settings-primary-panel{background:#1e293b;border:1.5px solid #334155;box-shadow:none}[data-theme=dark] .sys-dir-label{color:#94a3b8}[data-theme=dark] .sys-dir-value{color:#e2e8f0;background:#0f172a;border-color:#334155}[data-theme=dark] .sys-action-btn{background:#38bdf826;border-color:#38bdf8;color:#7dd3fc}[data-theme=dark] .sys-action-btn:hover{background:#38bdf840}[data-theme=dark] .sys-action-btn-primary{background:linear-gradient(180deg,#0ea5e9,#0284c7);border-color:#0369a1;color:#fff;box-shadow:0 4px 14px #0ea5e959}[data-theme=dark] .sys-action-btn-primary:hover{background:linear-gradient(180deg,#38bdf8,#0ea5e9)}[data-theme=dark] .sys-toggle-btn{background:#334155;border-color:#475569;color:#e2e8f0}[data-theme=dark] .sys-toggle-btn:hover{background:#475569;border-color:#64748b}[data-theme=dark] .sys-toggle-btn[aria-pressed=true],[data-theme=dark] .sys-toggle-btn.active{background:linear-gradient(180deg,#22c55e,#15803d);border-color:#166534;color:#fff}[data-theme=dark] .sys-dir-hint{color:#64748b}[data-theme=dark] .sys-label{color:#e2e8f0}[data-theme=dark] .sys-input,[data-theme=dark] .sys-select{background:#0f172a;border-color:#334155;color:#e2e8f0}[data-theme=dark] .sys-input:focus,[data-theme=dark] .sys-select:focus{border-color:#38bdf8}[data-theme=dark] .sys-key-toggle{background:#0f172a;border-color:#334155;color:#94a3b8}[data-theme=dark] .sys-key-toggle:hover{border-color:#38bdf8;color:#7dd3fc}.theme-switch-container,.side-toolbar,.history-fab,.dir-fab,.top-right-bar,.agent-canvas-fab,#line-settings-panel{transition:transform .55s cubic-bezier(.4,0,.2,1),opacity .55s cubic-bezier(.4,0,.2,1),filter .55s ease}body.focus-mode .theme-switch-container,body.focus-mode .side-toolbar,body.focus-mode .history-fab,body.focus-mode .dir-fab{transform:translate(-130%);opacity:0;pointer-events:none}body.focus-mode .top-right-bar,body.focus-mode .agent-canvas-fab,body.focus-mode #line-settings-panel{transform:translate(130%);opacity:0;pointer-events:none}body.focus-mode .run-container{z-index:100000;animation:focusRunPop .5s cubic-bezier(.34,1.56,.64,1) both}body.focus-mode .run-container:before{content:"";position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:999px;background:radial-gradient(ellipse at center,rgba(56,189,248,.15) 0%,transparent 70%);pointer-events:none;animation:focusGlow 2s ease-in-out infinite alternate}@keyframes focusRunPop{0%{transform:translate(0) scale(1)}40%{transform:translate(-8px) scale(.95)}70%{transform:translate(4px) scale(1.02)}to{transform:translate(0) scale(1)}}@keyframes focusGlow{0%{opacity:.6}to{opacity:1}}.focus-mode-hint{position:fixed;top:0;left:50%;transform:translate(-50%) translateY(-60px);background:var(--menu-bg);border:1.5px solid var(--card-border);border-top:none;border-radius:0 0 12px 12px;padding:6px 20px;font-size:12px;font-weight:600;color:var(--text-muted);z-index:99999;box-shadow:0 6px 24px var(--card-shadow);transition:transform .45s cubic-bezier(.34,1.4,.64,1);pointer-events:none;white-space:nowrap}body.focus-mode .focus-mode-hint{transform:translate(-50%) translateY(0)}.fold-select{position:relative;width:100%;margin-top:6px}.fold-trigger{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border:2px solid var(--input-border);border-radius:10px;background:var(--input-bg);cursor:pointer;transition:all .2s;min-height:44px;box-sizing:border-box}.fold-trigger:hover{border-color:var(--accent-main)}.fold-select.open .fold-trigger{border-color:var(--accent-main);background:var(--card-bg)}.fold-display{font-size:13px;color:var(--text-main);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.fold-arrow{font-size:12px;color:var(--text-muted);margin-left:8px;transition:transform .2s}.fold-select.open .fold-arrow{transform:rotate(180deg)}.fold-menu{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--menu-bg);border:2px solid var(--card-border);border-radius:12px;box-shadow:0 10px 30px var(--card-shadow);z-index:1000;max-height:300px;overflow-y:auto;overflow-x:hidden}.fold-group-title{padding:10px 14px;font-size:13px;font-weight:700;color:var(--accent-main);background:var(--accent-light);cursor:pointer;transition:background .2s;display:flex;align-items:center;justify-content:space-between;-webkit-user-select:none;user-select:none}.fold-group-title:hover{background:var(--menu-hover)}.fold-group-title:after{content:"▾";font-size:11px;transition:transform .2s;color:var(--accent-main)}.fold-group-title.collapsed:after{transform:rotate(-90deg)}.fold-items{display:none}.fold-item{padding:10px 14px 10px 24px;font-size:13px;color:var(--text-main);cursor:pointer;transition:background .15s;white-space:nowrap}.fold-item:hover{background:var(--menu-hover)}.fold-item.selected{background:var(--accent-light);color:var(--accent-main);font-weight:700}.fold-select select{display:none}.agent-model-container .fold-select{margin-top:0}.agent-model-container .fold-trigger{padding:8px 10px;min-height:38px;background:#fff;border:2px solid #eab308;border-radius:10px}.agent-model-container .fold-select.open .fold-trigger{border-color:#ca8a04;background:#fffef0}.agent-model-container .fold-display{font-size:12px;color:#713f12}.agent-model-container .fold-menu{bottom:calc(100% + 4px);top:auto;background:#fffef0;border-color:#eab308}.agent-model-container .fold-group-title{background:#fef3c7;color:#92400e}.agent-model-container .fold-group-title:after{color:#b45309}.agent-model-container .fold-group-title:hover{background:#fde68a}.agent-model-container .fold-item:hover{background:#fef3c7}.agent-model-container .fold-item.selected{background:#fde68a;color:#92400e}[data-theme=dark] .fold-group-title{background:var(--group-bg)}[data-theme=dark] .fold-group-title:hover{background:var(--menu-hover)}[data-theme=dark] .fold-item.selected{background:var(--accent-light)}[data-theme=dark] .agent-model-container .fold-trigger{background:#0f172a;border-color:#334155}[data-theme=dark] .agent-model-container .fold-display{color:#e2e8f0}[data-theme=dark] .agent-model-container .fold-select.open .fold-trigger{border-color:#38bdf8;background:#1e293b}[data-theme=dark] .agent-model-container .fold-menu{background:#1e293b;border-color:#334155}[data-theme=dark] .agent-model-container .fold-group-title{background:#334155;color:#e2e8f0}[data-theme=dark] .agent-model-container .fold-group-title:after{color:#94a3b8}[data-theme=dark] .agent-model-container .fold-group-title:hover{background:#475569}[data-theme=dark] .agent-model-container .fold-item:hover{background:#334155}[data-theme=dark] .agent-model-container .fold-item.selected{background:#475569;color:#38bdf8}.file-protocol-warn{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:2147483647;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;box-sizing:border-box;background:#0f172a;color:#e2e8f0;font-family:system-ui,Segoe UI,sans-serif;text-align:center;line-height:1.6}