:root,:root.dark-theme{--bg:#080810;--bg-surface:#0e0e1a;--panel:#13131f;--panel-2:#1a1a2e;--hover:#1f1f35;--border:#252540;--border-hover:#353560;--border-focus:#6366f1;--text-h:#f0f0ff;--text:#c8c8e8;--muted:#6060a0;--disabled:#303050;--accent:#6366f1;--accent-light:#818cf8;--accent-dark:#4f46e5;--accent-glow:#6366f140;--accent-bg:#6366f114;--amber:#f59e0b;--amber-light:#fbbf24;--amber-glow:#f59e0b40;--amber-bg:#f59e0b14;--success:#10b981;--error:#ef4444;--font-sans:-apple-system, BlinkMacSystemFont, "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono:"SF Mono", "Fira Code", "JetBrains Mono", Consolas, monospace}:root.light-theme{--bg:#f8fafc;--bg-surface:#f1f5f9;--panel:#fff;--panel-2:#f1f5f9;--hover:#e2e8f0;--border:#e2e8f0;--border-hover:#cbd5e1;--border-focus:#6366f1;--text-h:#0f172a;--text:#334155;--muted:#64748b;--disabled:#94a3b8;--accent:#4f46e5;--accent-light:#6366f1;--accent-dark:#4338ca;--accent-glow:#4f46e526;--accent-bg:#4f46e50d}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--text);font-family:var(--font-sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(ellipse 80% 50% at 20% -10%, var(--accent-glow) 0%, transparent 60%), radial-gradient(ellipse 60% 40% at 80% 110%, var(--accent-bg) 0%, transparent 60%);margin:0;line-height:1.5;transition:background-color .3s,color .3s}#root{max-width:none;min-height:100vh;margin:0 auto;padding:16px 20px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.app-container{flex-direction:column;height:calc(100vh - 40px);display:flex;position:relative;overflow:hidden}.topbar{border-bottom:1px solid var(--border);align-items:center;gap:16px;margin-bottom:20px;padding:0 0 20px;display:flex}.topbar-brand{flex:1;align-items:center;gap:8px;display:flex}.brand-dot{background:var(--accent);width:8px;height:8px;box-shadow:0 0 8px var(--accent-glow);border-radius:50%}.brand-name{color:var(--text-h);letter-spacing:.02em;font-size:15px;font-weight:600}.brand-badge{color:var(--accent-light);background:var(--accent-bg);letter-spacing:.05em;border:1px solid #6366f14d;border-radius:999px;padding:2px 7px;font-size:10px;font-weight:500}.topbar-right{align-items:center;gap:12px;display:flex}.theme-toggle-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.theme-toggle-btn:hover{color:var(--text-h);background:var(--hover);transform:scale(1.05)}.theme-toggle-btn:active{transform:scale(.95)}.status-dot{background:var(--success);border-radius:50%;width:6px;height:6px;box-shadow:0 0 6px #10b98180}.status-text{color:var(--muted);font-size:12px}.logout-btn,.login-btn{border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;border-radius:8px;padding:4px 12px;font-size:13px;transition:all .15s}.logout-btn:hover,.login-btn:hover{background:var(--hover);color:var(--text-h)}.login-btn{background:var(--accent);color:#fff;border:none;font-weight:500}.login-btn:hover{background:var(--accent-dark);color:#fff}.auth-modal-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;background:#0f172a8c;place-items:center;padding:20px;animation:.22s ease-out fadeIn;display:grid;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.auth-card{background:var(--panel);border:1px solid var(--border);border-radius:20px;flex-direction:column;gap:16px;width:min(400px,100%);max-height:min(90vh,800px);padding:24px 24px 20px;display:flex;position:relative;overflow:auto;box-shadow:0 20px 40px #0006}.auth-close{color:var(--muted);cursor:pointer;background:0 0;border:none;width:32px;height:32px;padding:0;font-size:28px;font-weight:400;line-height:1;transition:all .15s;position:absolute;top:16px;right:16px}.auth-close:hover{color:var(--text-h)}.auth-header{flex-direction:column;align-items:center;gap:6px;display:flex}.auth-heading{letter-spacing:-.01em;color:var(--text-h);text-align:center;margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;font-size:24px;font-weight:700;line-height:1.2}.auth-subtitle{color:var(--muted);text-align:center;margin:0;font-size:13px;font-weight:500;line-height:1.4}.auth-main-tabs{background:var(--bg-surface);border:1px solid var(--border);border-radius:12px;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px;padding:4px;display:grid}.auth-main-tab{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;height:40px;font-size:14px;font-weight:600;transition:all .16s}.auth-main-tab.active{background:var(--bg);color:var(--accent);box-shadow:0 2px 8px #0000001a}.auth-method-tabs{border-bottom:1px solid var(--border);gap:20px;padding-top:4px;display:flex}.auth-method-tab{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:6px 0 10px;font-size:16px;font-weight:700;position:relative}.auth-method-tab.active{color:var(--accent)}.auth-method-tab.active:after{content:"";background:var(--accent);border-radius:999px;width:100%;height:3px;position:absolute;bottom:-1px;left:0}.auth-form{flex-direction:column;gap:12px;display:flex}.auth-label{color:var(--text);margin-top:2px;font-size:13px;font-weight:600;line-height:1.4}.auth-input{background:var(--bg-surface);border:1px solid var(--border);width:100%;color:var(--text-h);border-radius:10px;height:44px;padding:0 14px;font-size:14px;font-weight:500;line-height:44px;transition:all .15s}.auth-input::placeholder{color:var(--muted);font-weight:500}.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg);outline:none}.auth-inline{grid-template-columns:1fr 110px;gap:10px;display:grid}.auth-secondary-btn{border:1px solid var(--border);background:var(--bg-surface);color:var(--text);cursor:pointer;border-radius:10px;height:44px;font-size:13px;font-weight:600;transition:all .15s}.auth-secondary-btn:hover:not(:disabled){background:var(--hover);color:var(--text-h)}.auth-secondary-btn:disabled{opacity:.6;cursor:not-allowed}.auth-primary-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;height:48px;margin-top:8px;font-size:15px;font-weight:700;transition:all .15s;box-shadow:0 4px 12px #6366f133}.auth-primary-btn:hover:not(:disabled){background:var(--accent-dark);box-shadow:0 6px 16px #6366f14d}.auth-primary-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.auth-info{color:var(--success);background:#10b9811a;border:1px solid #10b98140;border-radius:10px;padding:10px 12px;font-size:13px}.auth-error{color:#fca5a5;background:#ef44441a;border:1px solid #ef444440;border-radius:10px;padding:10px 12px;font-size:13px}@media (width<=640px){.auth-card{border-radius:20px;width:min(100%,400px);padding:24px 20px}.auth-heading{font-size:26px}.auth-method-tab{font-size:18px}.auth-main-tab{height:44px;font-size:14px}.auth-input{height:48px;line-height:48px}.auth-inline{grid-template-columns:1fr 110px}.auth-secondary-btn{height:48px;font-size:13px}.auth-primary-btn{height:52px;font-size:15px}}.workspace{flex:1;gap:12px;min-height:0;padding-bottom:90px;display:grid}.workspace-no-problem{grid-template-columns:minmax(320px,30%) minmax(0,1fr)}.workspace-with-problem{grid-template-columns:minmax(280px,1fr) minmax(380px,1.38fr) minmax(300px,.96fr)}@media (width<=1400px){.workspace-with-problem{grid-template-columns:minmax(250px,.98fr) minmax(320px,1.22fr) minmax(280px,.9fr)}}@media (width<=1180px){.workspace-with-problem{grid-template-columns:minmax(220px,.92fr) minmax(280px,1.1fr) minmax(250px,.86fr)}}.catalog-page{flex-direction:column;flex:1;gap:18px;min-height:0;padding-bottom:24px;display:flex;overflow:auto}.catalog-header{justify-content:space-between;align-items:flex-start;gap:16px;padding:4px 4px 0;display:flex}.catalog-kicker{background:var(--accent-bg);color:var(--accent-light);border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.catalog-title{color:var(--text-h);margin:12px 0 8px;font-size:30px;line-height:1.1}.catalog-btn{border:1px solid var(--border);background:var(--panel);height:40px;color:var(--text);cursor:pointer;border-radius:10px;padding:0 14px;transition:all .16s}.catalog-btn:hover{background:var(--hover);color:var(--text-h)}.catalog-btn.primary{background:var(--accent);color:#fff;border-color:#0000}.catalog-btn.primary:hover{background:var(--accent-dark)}.catalog-toolbar{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.catalog-search{border:1px solid var(--border);background:var(--panel);min-width:min(100%,280px);height:46px;color:var(--text-h);border-radius:14px;flex:1;padding:0 16px;font-size:14px}.catalog-search:focus{border-color:var(--border-focus);outline:none}.catalog-count{color:var(--muted);font-size:13px}.catalog-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;display:grid}.catalog-grid-vertical{grid-template-columns:1fr}.problem-card{text-align:left;border:1px solid var(--border);background:linear-gradient(180deg, var(--panel), var(--panel-2));cursor:pointer;color:inherit;border-radius:18px;flex-direction:column;gap:12px;padding:16px;transition:all .18s;display:flex}.problem-card:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 12px 24px #0000001f}.problem-card-list{flex-direction:row;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px}.problem-card-list:hover{transform:translate(2px)}.problem-card-head,.problem-card-foot{justify-content:space-between;align-items:center;gap:10px;display:flex}.problem-card-list-main{flex-direction:column;gap:8px;min-width:0;display:flex}.problem-card-list-side{flex-shrink:0;align-items:center;gap:12px;display:flex}.problem-list-status{color:#0000;background:#0f172a47;border:1.5px solid #94a3b873;border-radius:999px;justify-content:center;align-items:center;width:22px;height:22px;font-size:13px;font-weight:700;transition:all .18s;display:inline-flex}.problem-list-status.is-completed{color:#f8fafc;background:linear-gradient(135deg,#10b981eb,#2dd4bfeb);border-color:#34d399bf;box-shadow:0 0 0 4px #10b98124}.problem-list-status.is-pending{box-shadow:inset 0 0 0 1px #6366f114}.problem-number{color:var(--muted);font-size:12px}.problem-title{color:var(--text-h);margin:0;font-size:18px;line-height:1.3}.problem-desc{color:var(--text);line-clamp:4;-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0;line-height:1.65;display:-webkit-box;overflow:hidden}.hero-actions{z-index:1;gap:12px;margin-top:22px;display:flex}.hero-action-primary,.hero-action-secondary{border:1px solid var(--border);cursor:pointer;border-radius:12px;height:44px;padding:0 18px;font-size:14px;font-weight:600;transition:all .16s}.hero-action-primary{background:var(--accent);color:#fff;border-color:#0000}.hero-action-primary:hover{background:var(--accent-dark)}.hero-action-secondary{background:var(--panel);color:var(--text)}.hero-action-secondary:hover{background:var(--hover)}.problem-panel{border:1px solid var(--border);background:var(--panel);border-radius:16px;flex-direction:column;min-height:0;display:flex;overflow:hidden}.problem-panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;display:flex}.problem-panel-back{border:1px solid var(--border);background:linear-gradient(180deg, var(--panel-2), #0f172aeb);width:38px;height:38px;color:var(--text-h);cursor:pointer;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:all .18s;display:inline-flex}.problem-panel-back:hover{border-color:var(--border-hover);background:linear-gradient(#6366f129,#0f172afa);transform:translate(-1px);box-shadow:0 8px 18px #0000002e}.problem-panel-back:focus-visible{outline:none;box-shadow:0 0 0 3px #6366f133}.problem-panel-badge,.problem-example-chip{border:1px solid var(--border);color:var(--muted);border-radius:999px;align-items:center;padding:4px 10px;font-size:12px;display:inline-flex}.problem-panel-scroll{flex-direction:column;flex:1;gap:12px;padding:16px 14px 20px;display:flex;overflow:auto}.problem-panel-number{color:var(--accent-light);font-size:11px;font-weight:600}.problem-panel-topline{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.problem-status-toggle{color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;background:#0f172a57;border:1px solid #6366f133;border-radius:999px;align-items:center;gap:8px;padding:7px 12px 7px 8px;font-size:12px;font-weight:600;transition:all .18s;display:inline-flex}.problem-status-toggle:hover{color:var(--text-h);border-color:#6366f16b}.problem-status-toggle:focus-visible{outline:none;box-shadow:0 0 0 3px #6366f133}.problem-status-toggle-icon{border:1.5px solid;border-radius:999px;justify-content:center;align-items:center;width:18px;height:18px;font-size:12px;line-height:1;display:inline-flex}.problem-status-toggle.is-completed{color:#dcfce7;background:linear-gradient(135deg,#10b9812e,#14b8a61f);border-color:#10b98159}.problem-status-toggle.is-completed .problem-status-toggle-icon{color:#fff;background:linear-gradient(135deg,#10b981,#2dd4bf);border-color:#0000;box-shadow:0 6px 16px #10b98147}.problem-status-toggle.is-pending{color:#cbd5f5}.problem-panel-title{color:var(--text-h);margin:0;font-size:18px;line-height:1.25}.problem-panel-desc{color:var(--text);white-space:pre-wrap;margin:0;font-size:13px;line-height:1.58}.problem-meta-row{flex-wrap:wrap;gap:8px;display:flex}.problem-section{flex-direction:column;gap:8px;display:flex}.problem-section-title{color:var(--text-h);font-size:12px;font-weight:600}.problem-example-list{flex-direction:column;gap:8px;display:flex}.problem-example-card{border:1px solid var(--border);background:var(--panel-2);border-radius:12px;flex-direction:column;gap:6px;padding:10px 11px;display:flex}.problem-example-index{color:var(--muted);font-size:11px}.problem-example-row{color:var(--text);flex-direction:column;gap:3px;font-size:12px;display:flex}.problem-example-row code{white-space:pre-wrap;word-break:break-word;font-family:var(--font-mono);color:var(--text-h);font-size:11px}.landing-page{flex-direction:column;flex:1;justify-content:center;align-items:center;padding-bottom:120px;animation:.3s ease-out fadeIn;display:flex;position:relative}.floating-background{pointer-events:none;z-index:0;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden}.float-el{color:var(--accent);opacity:.15;font-family:var(--font-mono);white-space:nowrap;-webkit-user-select:none;user-select:none;background:var(--panel-2);border:1px solid #6366f133;border-radius:8px;padding:6px 12px;font-size:14px;position:absolute;box-shadow:0 4px 12px #0000001a}.tree-node{text-align:center}.tree-edges{text-align:center;letter-spacing:4px;margin:2px 0}.tree-leaves{justify-content:space-between;gap:12px;display:flex}.el-1{animation:25s linear infinite floatDown;top:-10%;left:15%}.el-2{animation:30s linear infinite floatRight;top:20%;left:-10%}.el-3{opacity:.1;font-size:18px;animation:20s linear infinite floatUp;bottom:-10%;left:30%}.el-4{animation:35s linear infinite floatLeft;top:40%;right:-10%}.el-5{animation:28s linear infinite floatDown;top:-15%;right:25%}.el-6{animation:22s linear infinite floatLeft;bottom:15%;right:-10%}.el-7{animation:32s linear infinite floatDown;top:-10%;left:60%}.el-8{animation:26s linear infinite floatUp;bottom:-10%;left:70%}.el-9{animation:24s linear infinite floatRight;top:60%;left:-10%}.el-10{animation:28s linear infinite floatLeft;bottom:30%;right:-10%}.el-1{animation-delay:0s}.el-2{animation-delay:5s}.el-3{animation-delay:2s}.el-4{animation-delay:7s}.el-5{animation-delay:4s}.el-6{animation-delay:1s}.el-7{animation-delay:9s}.el-8{animation-delay:3s}.el-9{animation-delay:8s}.el-10{animation-delay:6s}@keyframes floatDown{0%{opacity:0;transform:translateY(-50px)rotate(0)}10%{opacity:.15}90%{opacity:.15}to{opacity:0;transform:translateY(110vh)rotate(20deg)}}@keyframes floatUp{0%{opacity:0;transform:translateY(50px)rotate(0)}10%{opacity:.15}90%{opacity:.15}to{opacity:0;transform:translateY(-110vh)rotate(-15deg)}}@keyframes floatRight{0%{opacity:0;transform:translate(-50px)rotate(0)}10%{opacity:.15}90%{opacity:.15}to{opacity:0;transform:translate(110vw)rotate(10deg)}}@keyframes floatLeft{0%{opacity:0;transform:translate(50px)rotate(0)}10%{opacity:.15}90%{opacity:.15}to{opacity:0;transform:translate(-110vw)rotate(-10deg)}}.orbit-wrapper{z-index:1;pointer-events:none;width:0;height:0;position:absolute;top:calc(50% - 60px);left:50%}.orbit-wrapper:hover .orbit-item-wrapper,.orbit-wrapper:hover .orbit-content{animation-play-state:paused}.orbit-item-wrapper{animation:orbitRotate var(--orbit-dur,60s) linear infinite;animation-delay:calc(var(--orbit-dur,60s) * -1 * var(--progress,0));position:absolute;top:0;left:0}.orbit-item-distance{width:90px;height:90px;animation:floatDistance var(--dur) ease-in-out infinite alternate;pointer-events:auto;position:absolute;top:-45px;left:-45px}.orbit-content{appearance:none;background:var(--panel-2);border:1px solid var(--border);width:100%;height:100%;animation:orbitCounterRotate var(--orbit-dur,60s) linear infinite;animation-delay:calc(var(--orbit-dur,60s) * -1 * var(--progress,0));cursor:pointer;filter:brightness(1.2);border-radius:50%;justify-content:center;align-items:center;padding:0;transition:border-color .3s,transform .3s,filter .3s;display:flex;position:relative;box-shadow:0 8px 24px #0000004d}.orbit-content:hover{border-color:var(--accent);filter:brightness(1.4);transform:scale(1.05)}.orbit-content-primary{border-color:#6366f173;box-shadow:0 0 0 1px #6366f126,0 10px 26px #00000059}.orbit-content.disabled{opacity:.7;cursor:not-allowed;border-color:var(--border)}.orbit-content.disabled:hover{border-color:var(--border);filter:brightness(1.2);transform:none}.orbit-inner{flex-direction:column;justify-content:center;align-items:center;gap:4px;width:100%;height:100%;animation:8s ease-in-out infinite alternate wobble;display:flex;position:relative}.orbit-icon{filter:drop-shadow(0 2px 4px #0003);font-size:26px;line-height:1}.orbit-text{color:#fff;font-size:13px;font-weight:600}.orbit-badge{background:var(--panel);border:1px solid var(--border);color:var(--muted);white-space:nowrap;border-radius:999px;padding:2px 8px;font-size:10px;position:absolute;bottom:-10px;box-shadow:0 2px 4px #0000001a}@keyframes orbitRotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes orbitCounterRotate{0%{transform:rotate(0)}to{transform:rotate(-360deg)}}@keyframes floatDistance{0%{transform:translateX(var(--dist1))}to{transform:translateX(var(--dist2))}}@keyframes wobble{0%{transform:rotate(-8deg)}to{transform:rotate(8deg)}}@media (width<=980px){.orbit-item-distance{animation:floatDistanceSmall var(--dur) ease-in-out infinite alternate}}@keyframes floatDistanceSmall{0%{transform:translateX(calc(var(--dist1) * .8))}to{transform:translateX(calc(var(--dist2) * .8))}}@media (width<=600px){.orbit-wrapper{display:none}}.hero-title{color:var(--text-h);text-align:center;background:linear-gradient(135deg, var(--text-h), var(--accent-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:16px;font-size:42px;font-weight:700}.hero-subtitle{color:var(--muted);text-align:center;max-width:600px;margin-bottom:40px;font-size:16px}.landing-presets{flex-wrap:wrap;justify-content:center;gap:12px;max-width:800px;display:flex}.chat-panel{border:1px solid var(--border);background:var(--panel);border-radius:16px;flex-direction:column;min-width:0;min-height:0;display:flex;overflow:hidden}.chat-control-zone{border-bottom:1px solid var(--border);background:linear-gradient(180deg, var(--panel-2), var(--panel));padding:12px 14px}.chat-control-btn{border:1px solid var(--border);background:var(--panel);width:34px;height:34px;color:var(--text-h);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;padding:0;font-size:20px;font-weight:500;line-height:1;transition:all .16s;display:inline-flex}.chat-control-btn:hover:not(:disabled){background:var(--hover);border-color:var(--border-hover)}.chat-control-btn:disabled{opacity:.55;cursor:not-allowed}.chat-panel-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;padding:14px 16px;display:flex}.chat-panel-title{color:var(--text-h);font-size:15px;font-weight:600}.chat-panel-subtitle{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.5}.chat-empty{border:1px dashed var(--border);background:var(--panel-2);border-radius:14px;padding:18px}.chat-empty-title{color:var(--text-h);font-size:14px;font-weight:600}.chat-empty-desc{color:var(--muted);margin-top:8px;font-size:13px;line-height:1.6}.presets{flex-direction:column;gap:6px;display:flex}.chat-panel>.presets{display:none}.preset-btn{background:var(--panel);border:1px solid var(--border);color:var(--text);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:8px;padding:9px 12px;font-size:13px;transition:all .18s;display:flex}.preset-btn:hover:not(:disabled){background:var(--hover);border-color:var(--border-hover);color:var(--text-h)}.preset-btn:disabled{opacity:.4;cursor:not-allowed}.preset-icon{opacity:.7;font-size:12px}.message-list{flex-direction:column;flex:1;gap:16px;padding:14px 14px 10px;display:flex;overflow:hidden auto}.message{text-align:left;background:0 0;border:none;gap:10px;min-width:0;padding:0;animation:.25s ease-out fadeSlideIn;display:flex}.message-user{flex-direction:row-reverse}.message-clickable{cursor:pointer}.message-selected .message-text{box-shadow:0 0 0 2px #6366f147}.message-bubble{text-align:inherit;color:inherit;font:inherit;background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:6px;padding:0;display:flex}.message-user .message-bubble{align-items:flex-end}.message-clickable .message-bubble{cursor:pointer}.message-bubble:focus-visible{outline:none}.message-avatar{background:var(--accent-bg);width:28px;height:28px;color:var(--accent-light);border:1px solid #6366f14d;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:700;display:flex}.message-body{flex-direction:column;gap:4px;min-width:0;max-width:90%;display:flex;position:relative}.message-user .message-body{align-items:flex-end;padding-right:16px}.message-text{white-space:pre-wrap;border-radius:12px;margin:0;padding:10px 13px;font-size:13.5px;line-height:1.55}.message-assistant .message-text{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:4px 12px 12px}.message-user .message-text{background:var(--accent-dark);color:#fff;border-radius:12px 4px 12px 12px}.message-selected-indicator{pointer-events:none;background:#34d399;border-radius:999px;width:7px;height:7px;position:absolute;top:18px;right:4px;box-shadow:0 0 0 3px #34d3991f}.message-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.message-action-btn{color:#94a3b8b8;cursor:pointer;width:30px;height:30px;box-shadow:none;background:#0f172a14;border:1px solid #94a3b82e;border-radius:999px;justify-content:center;align-items:center;padding:0;font-size:11px;line-height:1.2;transition:all .15s;display:inline-flex}.message-action-btn:hover{color:#e2e8f0d1;background:#6366f114;border-color:#6366f138}.message-action-btn.active{color:#bfdbfeeb;background:#6366f129;border-color:#6366f157}.message-action-btn-icon svg{opacity:.9;width:14px;height:14px}.message-action-btn:last-child{color:#94a3b8a3}.message-action-btn:last-child:hover{color:#e2e8f0c2;background:#94a3b814;border-color:#94a3b83d}.message-time{color:var(--muted);padding:0 2px;font-size:11px}.typing-indicator{background:var(--panel-2);border:1px solid var(--border);border-radius:4px 12px 12px;gap:4px;padding:12px 14px;display:flex}.typing-indicator span{background:var(--muted);border-radius:50%;width:6px;height:6px;animation:1.2s infinite typingBounce}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}.input-area-container.floating{pointer-events:none;z-index:10;background:linear-gradient(to top, var(--bg) 60%, transparent);justify-content:center;width:100%;padding:20px 0;display:flex;position:absolute;bottom:0;left:0}.input-area-container.inline{pointer-events:auto;background:0 0;justify-content:center;width:100%;padding:16px 0 0;display:flex;position:relative}.input-area{pointer-events:auto;flex-direction:column;gap:8px;width:min(1080px,100% - 32px);display:flex}.input-area-container.inline .input-area{width:100%}.input-wrap{background:var(--panel-2);border:1px solid var(--border);border-radius:24px;align-items:flex-end;padding:12px 50px 12px 20px;transition:border-color .2s;display:flex;position:relative;box-shadow:0 12px 40px #0006}.input-wrap:focus-within{border-color:var(--border-focus)}.input-box{width:100%;color:var(--text-h);resize:none;background:0 0;border:none;min-height:22.5px;max-height:200px;padding:0;font-size:15px;line-height:1.5;overflow-y:auto}.input-box:focus{outline:none}.input-box::placeholder{color:var(--muted)}.send-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex;position:absolute;bottom:8px;right:12px}.send-btn:hover:not(:disabled){background:var(--accent-light);transform:translateY(-1px)}.send-btn:disabled{background:var(--disabled);color:var(--muted);cursor:not-allowed}.viz-panel{border:1px solid var(--border);background:var(--panel);border-radius:16px;flex-direction:column;min-width:0;min-height:0;transition:background-color .3s,border-color .3s;display:flex;overflow:hidden}.workspace-with-problem .viz-panel{align-self:stretch;height:100%}.viz-panel-header{border-bottom:1px solid var(--border);flex-direction:column;gap:4px;padding:14px 16px 12px;display:flex}.viz-panel-title{color:var(--text-h);font-size:14px;font-weight:600}.viz-panel-subtitle{color:var(--muted);font-size:12px;line-height:1.5}.viz-panel-body{flex-direction:column;flex:1;min-height:0;display:flex}.viz-panel .plugin-trace-step{grid-template-columns:minmax(0,1fr) auto;align-items:start}.viz-panel .plugin-trace-step-indicator{display:none}.viz-panel .plugin-trace-step-desc{white-space:pre-wrap;text-overflow:clip;overflow-wrap:anywhere;word-break:break-word;line-height:1.45;overflow:visible}.viz-panel .plugin-trace-step-controls{flex-shrink:0;align-self:start}.viz-empty{border:1px dashed var(--border);height:100%;min-height:0;color:var(--muted);background:radial-gradient(circle,#6366f114,#0000 54%),linear-gradient(#6366f108,#0000 45%);border-radius:16px;flex:1;place-items:center;display:grid;position:relative;overflow:hidden}.viz-empty:before{content:"";filter:blur(.2px);border:1px solid #6366f11a;border-radius:50%;position:absolute;inset:20% 18%}.viz-empty-orbit{width:min(100%,640px);height:min(100%,360px);position:relative}.viz-float-card{min-width:120px;color:var(--text-h);opacity:.9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:linear-gradient(#13172deb,#0c1022f5);border:1px solid #6366f12e;border-radius:14px;flex-direction:column;gap:6px;padding:12px 14px;animation:9s ease-in-out infinite vizDrift;display:flex;position:absolute;box-shadow:0 16px 40px #0000002e}.viz-float-label{letter-spacing:.08em;text-transform:uppercase;color:var(--accent-light);font-size:11px;font-weight:600}.viz-float-value,.viz-float-tree,.viz-float-branch{font-family:var(--font-mono);white-space:pre;font-size:13px;line-height:1.5}.viz-float-tree,.viz-float-branch{text-align:center}.viz-float-tree-row{letter-spacing:.18em}.viz-float-card-1{animation-delay:0s;top:14%;left:8%}.viz-float-card-2{animation-delay:-2.2s;top:8%;right:12%}.viz-float-card-3{animation-delay:-4.4s;bottom:14%;left:18%}.viz-float-card-4{animation-delay:-6.5s;bottom:10%;right:18%}.viz-float-card-5{animation-delay:-1.3s;top:42%;left:38%}@keyframes vizDrift{0%{transform:translate(0,0)rotate(-2deg)}50%{transform:translateY(-12px)rotate(2deg)}to{transform:translate(0,0)rotate(-2deg)}}@media (width<=820px){.viz-empty-orbit{width:100%;height:360px}.viz-float-card{min-width:108px;padding:10px 12px}.viz-float-card-1{left:3%}.viz-float-card-2{right:4%}.viz-float-card-3{left:10%}.viz-float-card-4{right:8%}.viz-float-card-5{left:34%}}.meta-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.complexity-badge{background:var(--amber-bg);border:1px solid #f59e0b40;border-radius:8px;align-items:center;gap:6px;padding:5px 10px;display:flex}.complexity-label{color:var(--muted);font-size:11px}.complexity-value{color:var(--amber-light);font-size:12px;font-weight:600;font-family:var(--font-mono)}.focus-tags{flex-wrap:wrap;gap:6px;display:flex}.focus-tag{color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:3px 9px;font-size:11px}.code-panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}.code-toggle{width:100%;color:var(--text);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:8px;padding:11px 14px;font-size:13px;font-weight:500;transition:background .15s;display:flex}.code-toggle:hover{background:var(--hover)}.chevron{color:var(--muted);flex-shrink:0;transition:transform .2s}.chevron.open{transform:rotate(180deg)}.code-lang{color:var(--muted);font-size:11px;font-family:var(--font-mono);margin-left:auto}.code-block{border-top:1px solid var(--border);color:#c8d3f5;font-family:var(--font-mono);white-space:pre;background:#0d0d1a;margin:0;padding:14px;font-size:12.5px;line-height:1.65;overflow-x:auto}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-5px)}}@media (width<=980px){.workspace{grid-template-columns:1fr;height:auto}.catalog-header{flex-direction:column}.chat-panel{height:520px}}@media (width<=600px){#root{padding:12px 14px}.topbar-nav{display:none}.chat-panel{height:460px}.hero-actions{flex-direction:column;width:100%;max-width:260px}}.plugin-trace-viewer{box-sizing:border-box;border-top:none;flex-direction:column;gap:10px;margin-top:0;padding:10px;display:flex}.plugin-trace-step{background:#e7f5ff8c;border:1px solid #a5d8ff99;border-radius:16px;flex-shrink:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;margin:0;padding:12px 16px;display:grid;box-shadow:0 10px 24px #15191d0f}.plugin-trace-step-indicator{color:#212529;font-variant-numeric:tabular-nums;-webkit-user-select:none;user-select:none;text-align:center;background:#f8f9faf2;border:1px solid #dee2e6e6;border-radius:12px;min-width:140px;padding:10px 14px;font-size:13px;font-weight:800}.plugin-trace-step-desc{color:#212529;white-space:nowrap;text-overflow:ellipsis;background:#ffffffb3;border:none;border-radius:12px;min-width:0;padding:10px 12px;font-size:13px;font-weight:700;overflow:hidden}.plugin-trace-step-controls{background:#ffffffb8;border:none;border-radius:999px;align-items:center;gap:8px;padding:6px 8px;display:inline-flex}.plugin-trace-step-counter{text-align:center;color:#212529;font-variant-numeric:tabular-nums;-webkit-user-select:none;user-select:none;min-width:68px;font-size:13px;font-weight:800}.plugin-trace-step-arrow{color:#495057;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:18px;line-height:1;transition:background .15s,color .15s;display:inline-flex}.plugin-trace-step-arrow:hover:not(:disabled){color:#212529;background:#e9ecefe6}.plugin-trace-step-arrow:disabled{opacity:.35;cursor:not-allowed}.plugin-trace-auto-switch{-webkit-user-select:none;user-select:none;cursor:pointer;background:0 0;border:none;border-radius:0;align-items:center;gap:8px;padding:0;display:inline-flex}.plugin-trace-auto-switch input{opacity:0;pointer-events:none;position:absolute}.plugin-trace-auto-slider{background:#ced4da;border-radius:999px;width:40px;height:20px;transition:background .25s;position:relative}.plugin-trace-auto-slider:before{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .25s;position:absolute;top:2px;left:2px;box-shadow:0 2px 4px #0003}.plugin-trace-auto-switch input:checked+.plugin-trace-auto-slider{background:#339af0}.plugin-trace-auto-switch input:checked+.plugin-trace-auto-slider:before{transform:translate(20px)}.plugin-trace-visualizer{background:#ffffffe0;border:1px solid #dee2e6d9;border-radius:16px;flex-direction:column;margin:0;display:flex;overflow:hidden}.plugin-trace-variables{background:#f8f9fae6;border:1px solid #dee2e6d9;border-radius:16px;flex-shrink:0;align-items:center;min-height:45px;margin:0;padding:12px 16px;display:flex;box-shadow:0 10px 24px #15191d0d}.plugin-trace-variables-panel{flex-direction:column;gap:12px;width:100%;display:flex}.plugin-trace-variable-empty{color:#adb5bd;font-size:12px;font-style:italic}.plugin-trace-variables-list,.plugin-trace-pointers-list{flex-wrap:wrap;gap:12px;display:flex}.plugin-trace-variable-item{background:#f1f3f5d9;border-radius:4px;align-items:center;gap:6px;padding:4px 8px;font-size:12px;display:inline-flex}.plugin-trace-variable-name{color:#495057;font-weight:600}.plugin-trace-variable-value{color:#212529;font-family:monospace;font-size:13px;font-weight:600;line-height:1.1}.plugin-trace-pointer-item{background:#fff;border:1px solid #dee2e6;border-radius:4px;align-items:center;gap:6px;padding:4px 8px;font-size:12px;font-weight:600;display:inline-flex}.plugin-trace-pointer-swatch{border-radius:2px;width:10px;height:10px}.plugin-trace-empty{color:#adb5bd;background:#ffffffb3;border:1px dashed #adb5bd99;border-radius:16px;place-items:center;min-height:200px;display:grid}.react-flow{direction:ltr}.react-flow__container{width:100%;height:100%;position:absolute;top:0;left:0}.react-flow__pane{z-index:1;cursor:-webkit-grab;cursor:grab}.react-flow__pane.selection{cursor:pointer}.react-flow__pane.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow .react-flow__edges{pointer-events:none;overflow:visible}.react-flow__edge-path,.react-flow__connection-path{stroke:#b1b1b7;stroke-width:1px;fill:none}.react-flow__edge{pointer-events:visibleStroke;cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:.5s linear infinite dashdraw}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge:focus .react-flow__edge-path,.react-flow__edge:focus-visible .react-flow__edge-path{stroke:#555}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge-textbg{fill:#fff}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;user-select:none}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:.5s linear infinite dashdraw}.react-flow__connectionline{z-index:1001}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{-webkit-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:-webkit-grab;cursor:grab;position:absolute}.react-flow__node.dragging{cursor:-webkit-grabbing;cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:0 0;pointer-events:none}.react-flow__nodesselection-rect{pointer-events:all;cursor:-webkit-grab;cursor:grab;position:absolute}.react-flow__handle{pointer-events:none;background:#1a192b;border:1px solid #fff;border-radius:100%;width:6px;min-width:5px;height:6px;min-height:5px;position:absolute}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;bottom:-4px;left:50%;transform:translate(-50%)}.react-flow__handle-top{top:-4px;left:50%;transform:translate(-50%)}.react-flow__handle-left{top:50%;left:-4px;transform:translateY(-50%)}.react-flow__handle-right{top:50%;right:-4px;transform:translateY(-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__panel{z-index:5;margin:15px;position:absolute}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.center{left:50%;transform:translate(-50%)}.react-flow__attribution{background:#ffffff80;margin:0;padding:2px 3px;font-size:10px}.react-flow__attribution a{color:#999;text-decoration:none}@keyframes dashdraw{0%{stroke-dashoffset:10px}}.react-flow__edgelabel-renderer{pointer-events:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;position:absolute}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-default,.react-flow__node-input,.react-flow__node-output,.react-flow__node-group{color:#222;text-align:center;background-color:#fff;border:1px solid #1a192b;border-radius:3px;width:150px;padding:10px;font-size:12px}.react-flow__node-default.selectable:hover,.react-flow__node-input.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:0 1px 4px 1px #00000014}.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:0 0 0 .5px #1a192b}.react-flow__node-group{background-color:#f0f0f040}.react-flow__nodesselection-rect,.react-flow__selection{background:#0059dc14;border:1px dotted #0059dccc}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls{box-shadow:0 0 2px 1px #00000014}.react-flow__controls-button{box-sizing:content-box;cursor:pointer;-webkit-user-select:none;user-select:none;background:#fefefe;border:none;border-bottom:1px solid #eee;justify-content:center;align-items:center;width:16px;height:16px;padding:5px;display:flex}.react-flow__controls-button:hover{background:#f4f4f4}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__minimap{background-color:#fff}.react-flow__minimap svg{display:block}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{background-color:#3367d9;border:1px solid #fff;border-radius:1px;width:4px;height:4px;transform:translate(-50%,-50%)}.react-flow__resize-control.handle.left{top:50%;left:0}.react-flow__resize-control.handle.right{top:50%;left:100%}.react-flow__resize-control.handle.top{top:0;left:50%}.react-flow__resize-control.handle.bottom{top:100%;left:50%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border:0 solid #3367d9}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;height:100%;top:0;transform:translate(-50%)}.react-flow__resize-control.line.left{border-left-width:1px;left:0}.react-flow__resize-control.line.right{border-right-width:1px;left:100%}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{width:100%;height:1px;left:0;transform:translateY(-50%)}.react-flow__resize-control.line.top{border-top-width:1px;top:0}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.unified-visualizer{flex-direction:column;width:100%;display:flex}.unified-visualizer-empty{text-align:center;color:#6c757d;padding:40px;font-size:14px}.unified-visualizer-loading{text-align:center;color:#6c757d;padding:20px;font-size:14px}.unified-visualizer-container{background:#fffffff2;border:1px solid #dee2e6b3;border-radius:8px;width:100%;height:clamp(260px,45vh,520px);position:relative;overflow:hidden}.unified-visualizer-container .react-flow{width:100%;height:100%}.structure-region-boundary{pointer-events:none;z-index:0;background:0 0;border:1px dashed #868e962e;border-radius:8px}.custom-node{color:#212529;pointer-events:auto;background:#fff;border:2px solid #339af0;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;min-width:48px;min-height:34px;padding:0 6px;font-size:12px;font-weight:700;transition:all .2s;display:flex;position:relative;box-shadow:0 2px 6px #0000001f}.custom-node.array-slot{width:52px;min-width:52px;height:38px;min-height:38px;padding:0}.custom-node.map-item{min-width:80px;box-shadow:none;box-sizing:border-box;background:#339af00f;border:1px solid #339af040;border-radius:12px;padding:6px 8px}.custom-node.map-item .node-label{font-size:11px}.custom-node.map-item:hover{box-shadow:none;transform:none}.custom-node.map-item .map-pair{justify-content:center;align-items:center;gap:6px;display:flex}.custom-node.map-item .map-cell{color:#212529;box-sizing:border-box;white-space:nowrap;text-overflow:ellipsis;background:#fff;border:2px solid #339af0;border-radius:9px;justify-content:center;align-items:center;min-width:40px;max-width:180px;height:30px;padding:0 4px;font-size:9px;font-weight:700;display:flex;overflow:hidden}.custom-node.map-item.changed .map-cell{border-color:#ffc107;box-shadow:0 0 20px #ffc10759}.custom-node.map-item .map-arrow{color:#868e96;font-size:12px;font-weight:700;line-height:1}.custom-node.empty-slot{box-shadow:none;color:#adb5bd;background:#ffffff8c;border:2px dashed #adb5bd}.custom-node.empty-slot:hover{box-shadow:none;transform:none}.custom-node:hover{transform:scale(1.05);box-shadow:0 4px 12px #0003}.node-label{text-overflow:ellipsis;white-space:nowrap;max-width:160px;font-size:12px;font-weight:700;overflow:hidden}.node-sublabel{color:#339af0;font-size:10px;font-weight:600;line-height:1;position:absolute;bottom:-12px;left:50%;transform:translate(-50%)}.pointer-arrows{pointer-events:none;height:26px;position:absolute;top:-26px;left:0;right:0}.pointer-arrow{opacity:.95;width:12px;height:26px;position:absolute;top:0;transform:translate(-50%)}.pointer-arrow-line{background:currentColor;border-radius:1px;width:2px;height:18px;position:absolute;top:0;left:50%;transform:translate(-50%)}.pointer-arrow-head{border-top:8px solid;border-left:6px solid #0000;border-right:6px solid #0000;width:0;height:0;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.pointer-arrow.changed{filter:drop-shadow(0 0 6px #ffc107cc)}.pointer-arrows-horizontal{width:34px;height:auto;inset:0 auto 0 -34px}.pointer-arrow-horizontal{width:100%;height:12px;top:50%;left:0;transform:translateY(-50%)}.pointer-arrow-horizontal .pointer-arrow-line{width:calc(100% - 8px);height:2px;top:50%;left:0;transform:translateY(-50%)}.pointer-arrow-horizontal .pointer-arrow-head{border:6px solid #0000;border-left:8px solid;border-right:none;inset:50% 0 auto auto;transform:translateY(-50%)}.pointer-arrow.watched{filter:drop-shadow(0 0 6px #be4bdbbf)}.struct-node{pointer-events:auto;background:#fff;border:2px solid #339af0;border-radius:6px;flex-direction:column;min-width:72px;min-height:52px;transition:all .2s;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px #00000026}.struct-node:hover{transform:scale(1.02);box-shadow:0 4px 12px #0003}.struct-attributes{flex-direction:column;padding:0;display:flex}.struct-attribute{min-height:20px;padding:3px 6px;position:relative}.struct-attr-row{align-items:center;display:flex;position:relative}.struct-divider{background:#e9ecef;height:1px;position:absolute;top:0;left:0;right:0}.struct-attr-name{color:#495057;flex-shrink:0;align-items:center;min-width:20px;margin-right:1px;font-size:9px;font-weight:600;display:flex;position:relative}.struct-attr-keybox{color:#212529;box-sizing:border-box;background:#fff;border:1.5px solid #339af0;border-radius:4px;justify-content:center;align-items:center;min-width:18px;height:14px;padding:0 3px;font-size:8px;font-weight:700;display:inline-flex}.struct-attr-value{color:#212529;box-sizing:border-box;white-space:nowrap;text-overflow:ellipsis;background:#fff;border:2px solid #339af0;border-radius:4px;flex:0;justify-content:center;align-items:center;min-width:22px;max-width:140px;min-height:18px;padding:0 6px;font-size:9px;display:inline-flex;overflow:hidden}.struct-attr-colon{color:#adb5bd;-webkit-user-select:none;user-select:none;margin:0 4px;font-weight:700}.struct-attr-value.struct-pointer{color:#339af0;font-weight:500}.struct-attr-value.struct-ref{cursor:pointer}.struct-pointer-arrows{top:-28px}.node-center-dot{z-index:3;background:#fff;border:2px solid #339af0;border-radius:50%;width:6px;height:6px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.node-center-stub{z-index:3;background:#339af0;width:14px;height:2px;position:absolute;top:50%;left:calc(50% + 5px);transform:translateY(-50%)}.custom-node.changed{animation:1.5s ease-in-out infinite pulse}.custom-node.ref-highlight,.struct-node.ref-highlight{outline-offset:1px;outline:2px solid #ff6b6b;animation:1s ease-in-out infinite refBlink;box-shadow:0 0 16px #ff6b6b99}.container-frame{pointer-events:none}.custom-node.debug-pulse,.struct-node.debug-pulse,.container-frame.debug-pulse{outline-offset:1px;outline:2px solid #ff6b6b;animation:.6s ease-in-out 2 refBlink;box-shadow:0 0 16px #ff6b6b99}.custom-node.ref-highlight .map-cell{border-color:#ff6b6b;box-shadow:0 0 8px #ff6b6b99}@keyframes pulse{0%{box-shadow:0 0 #ffc10700}50%{box-shadow:0 0 30px #ffc107}to{box-shadow:0 0 20px #ffc107cc}}@keyframes refBlink{0%{box-shadow:0 0 #ff6b6b33}50%{box-shadow:0 0 18px #ff6b6bcc}to{box-shadow:0 0 #ff6b6b33}}.reference-info{color:#c92a2a;background:#fff5f5;border:1px solid #ffe3e3;border-top:none;border-radius:0 0 8px 8px;align-items:center;gap:8px;padding:8px 12px;font-size:12px;display:flex}.reference-info-label{font-weight:700}.reference-info-text{font-weight:500}.react-flow__node{cursor:grab}.react-flow__node-default{box-shadow:none!important;background:0 0!important;border:none!important;padding:0!important}.react-flow__node-default:focus,.react-flow__node-default:focus-visible{outline:none}.react-flow__node-default.selected{box-shadow:none!important}.react-flow__node.set-item,.react-flow__node.container-item{box-shadow:none!important;background:0 0!important;border:none!important;padding:0!important}.react-flow__node.set-item:focus,.react-flow__node.set-item:focus-visible,.react-flow__node.container-item:focus,.react-flow__node.container-item:focus-visible{outline:none}.react-flow__node.set-item.selected,.react-flow__node.container-item.selected{box-shadow:none!important}.react-flow__node:active{cursor:grabbing}.react-flow__edge-path{stroke-width:2px}.react-flow__edge[data-cross-structure=true] .react-flow__edge-path{stroke-dasharray:5 5;stroke:#868e96}
