*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{color-scheme:dark;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.6;--bg: #141414;--surface: #1e1e1e;--surface-2: #282828;--surface-3: #333333;--border: #4C4C4C;--border-hi: #666666;--primary: #FF5800;--primary-hover: #DC4600;--primary-light: #FF7A33;--primary-dim: rgba(255, 88, 0, .14);--primary-gradient: linear-gradient(135deg, #FF5800 0%, #FF7A33 100%);--primary-gradient-subtle: linear-gradient(135deg, rgba(255,88,0,.12) 0%, rgba(255,122,51,.06) 100%);--text: #F5F5F5;--text-muted: #999999;--text-dim: #7F7F7F;--error: #C80000;--success: #60c080;--warning: #FFB314;--l0: #FF5800;--l1: #DC4600;--l2: #C80000;--l3: #960000;--l4: #666666;--shadow-sm: 0 1px 3px rgba(0,0,0,.5);--shadow-md: 0 4px 12px rgba(0,0,0,.6);--shadow-lg: 0 8px 32px rgba(0,0,0,.7);--glow: 0 0 20px rgba(255,88,0,.2)}html,body,#root{height:100%;background:var(--bg);color:var(--text)}body{margin:0}h1,h2,h3,h4,h5{line-height:1.3;font-weight:600;color:var(--text)}a{color:var(--primary-light);text-decoration:none}a:hover{text-decoration:underline;color:var(--primary)}.gradient-text{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:48px 24px;background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(255,88,0,.15) 0%,transparent 70%),var(--bg)}.home-hero{text-align:center;max-width:720px;margin-bottom:48px}.home-hero__badge{display:inline-block;background:var(--primary-dim);border:1px solid rgba(255,88,0,.3);color:var(--primary-light);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;border-radius:99px;padding:4px 14px;margin-bottom:20px}.home-hero__title{font-size:clamp(28px,5vw,48px);font-weight:700;margin-bottom:16px;letter-spacing:-.02em}.home-hero__subtitle{font-size:16px;color:var(--text-muted);max-width:560px;margin:0 auto 32px;line-height:1.7}.home-features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:520px;width:100%;margin-bottom:48px}.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;text-align:left;transition:border-color .2s,box-shadow .2s}.feature-card:hover{border-color:#ff580066;box-shadow:var(--glow)}.feature-card__icon{display:flex;align-items:center;justify-content:flex-start;color:var(--primary);margin-bottom:12px;width:36px;height:36px;background:var(--primary-dim);border-radius:8px;padding:6px;box-sizing:border-box}.feature-card__title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px}.feature-card__desc{font-size:12px;color:var(--text-muted);line-height:1.6}.form-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;width:100%;max-width:520px;box-shadow:var(--shadow-md)}.form-card__title{font-size:18px;font-weight:600;margin-bottom:4px}.form-card__subtitle{font-size:13px;color:var(--text-muted);margin-bottom:28px}.form-field{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text);margin-bottom:6px}.form-label .optional{font-size:11px;font-weight:400;color:var(--text-dim);margin-left:6px}.form-hint{font-size:11px;color:var(--text-dim);margin-top:5px;line-height:1.5}.input{display:block;width:100%;padding:10px 14px;font-size:14px;font-family:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:8px;outline:none;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.input::placeholder{color:var(--text-dim)}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff580026}textarea.input{min-height:100px;resize:vertical;line-height:1.6}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;font-size:13px;font-family:inherit;font-weight:500;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);color:var(--text);cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s,opacity .15s;white-space:nowrap}.btn:hover:not(:disabled){background:var(--surface-3);border-color:var(--border-hi)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--primary-gradient);border-color:transparent;color:#fff;font-weight:600;box-shadow:0 2px 8px #ff58004d}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#e64d00,#ff6b1a);box-shadow:0 4px 16px #ff580066}.btn-submit{width:100%;padding:12px 20px;font-size:15px;justify-content:center;margin-top:8px}.btn-icon{display:inline-flex;align-items:center;gap:6px}.btn-icon svg{flex-shrink:0}.btn-danger{color:var(--error);border-color:#ff70604d}.btn-danger:hover:not(:disabled){background:#ff70601a;border-color:var(--error)}.shell{display:flex;flex-direction:column;height:100vh;overflow:hidden}.shell-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:56px;background:var(--surface);border-bottom:1px solid var(--border);background:linear-gradient(90deg,var(--surface) 0%,rgba(255,88,0,.05) 100%)}.shell-header__brand{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:700;letter-spacing:-.01em}.shell-header__brand-dot{width:8px;height:8px;border-radius:50%;background:var(--primary-gradient);box-shadow:0 0 8px #ff580099}.shell-header__meta{font-size:12px;color:var(--text-muted)}.shell-toolbar{flex-shrink:0;display:flex;align-items:center;gap:8px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border)}.shell-toolbar__sep{width:1px;height:20px;background:var(--border);margin:0 4px}.workspace{flex:1;display:grid;grid-template-columns:1fr 340px;gap:0;overflow:hidden}.canvas{padding:20px;overflow-y:auto;background:var(--bg)}.side{overflow-y:auto;background:var(--surface);border-left:1px solid var(--border);padding:20px}.canvas-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}.canvas-title{font-size:16px;font-weight:600}.canvas-badge{font-size:11px;padding:2px 8px;border-radius:99px;background:var(--primary-dim);color:var(--primary-light);border:1px solid rgba(255,88,0,.3)}.node-list{list-style:none;display:flex;flex-direction:column;gap:4px}.node-row{display:flex;align-items:center;gap:6px}.node-btn{flex:1;display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;font-size:13px;font-family:inherit;text-align:left;transition:border-color .15s,background .15s,box-shadow .15s}.node-btn:hover{background:var(--surface-2);border-color:var(--border-hi)}.node-btn.is-selected{background:var(--primary-dim);border-color:#ff580080;box-shadow:0 0 0 1px #ff580033}.node-level-badge{flex-shrink:0;width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff}.node-name{flex:1;font-weight:500}.node-expand-btn{flex-shrink:0;padding:5px 10px;background:transparent;border:1px solid var(--border);border-radius:6px;color:var(--text-muted);font-size:11px;cursor:pointer;font-family:inherit;transition:border-color .15s,color .15s}.node-expand-btn:hover{border-color:var(--border-hi);color:var(--text)}.details-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;color:var(--text-dim);font-size:13px;text-align:center;gap:8px}.details-header{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.details-level-tag{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--primary-dim);color:var(--primary-light);border:1px solid rgba(255,88,0,.3);margin-bottom:6px}.details-title{font-size:16px;font-weight:600}.details-section{margin-bottom:20px}.details-section label{display:block;font-size:12px;font-weight:500;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.06em}.details-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.details-loading{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-muted);padding:8px 0}.artifacts-panel{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.artifacts-panel h4{font-size:12px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}.artifacts-empty{font-size:12px;color:var(--text-dim)}.artifacts-list{list-style:none;display:flex;flex-direction:column;gap:6px}.artifact-link{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--primary-light);transition:border-color .15s,background .15s}.artifact-link:hover{background:var(--surface-3);border-color:#ff580066;text-decoration:none}.error{color:var(--error);font-size:13px;margin-top:10px;padding:10px 14px;background:#ff70601a;border:1px solid rgba(255,112,96,.25);border-radius:8px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:14px;height:14px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dialog{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:28px;max-width:380px;width:calc(100% - 48px);box-shadow:var(--shadow-lg)}.dialog h3{font-size:16px;margin-bottom:10px}.dialog p{font-size:13px;color:var(--text-muted);margin-bottom:24px;line-height:1.6}.dialog-actions{display:flex;gap:10px;justify-content:flex-end}.tree-root{overflow-x:auto;padding-bottom:16px}.tree-row{display:flex;flex-direction:row;align-items:flex-start;gap:0}.tree-card-wrap{display:flex;flex-direction:column;align-items:stretch;position:relative;flex-shrink:0;min-width:160px;max-width:200px}.tree-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:10px 12px;background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;font-size:12px;font-family:inherit;text-align:left;width:100%;transition:border-color .15s,background .15s,box-shadow .15s}.tree-card:hover{background:var(--surface-2);border-color:var(--border-hi)}.tree-card.is-selected{background:var(--primary-dim);border-color:#ff580080;box-shadow:0 0 0 1px #ff580033}.tree-card__badge{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:5px;font-size:9px;font-weight:700;color:#fff;flex-shrink:0}.tree-card__name{font-weight:500;font-size:12px;line-height:1.4;color:var(--text)}.tree-card__owner{font-size:10px;color:var(--text-muted);font-style:italic}.tree-card__toggle{margin-top:3px;padding:3px 8px;background:transparent;border:1px solid var(--border);border-radius:0 0 6px 6px;color:var(--text-muted);font-size:9px;cursor:pointer;font-family:inherit;width:100%;transition:border-color .15s,color .15s}.tree-card__toggle:hover{border-color:var(--border-hi);color:var(--text)}.tree-children{display:flex;flex-direction:column;justify-content:center;gap:6px;padding-left:0;margin-left:0;position:relative}.tree-children:before{content:"";position:absolute;left:0;top:50%;width:20px;height:1px;background:var(--border-hi);transform:translate(-20px);pointer-events:none}.tree-row>.tree-card-wrap{margin-right:4px}.tree-row>.tree-children{padding-left:20px;border-left:1px solid var(--border);margin-left:0}.canvas-summary{font-size:12px;color:var(--text-muted);margin-top:6px;max-width:600px;line-height:1.5}.tag-list{display:flex;flex-wrap:wrap;gap:5px}.tag{display:inline-block;padding:3px 9px;background:var(--surface-2);border:1px solid var(--border);border-radius:99px;font-size:11px;color:var(--text-muted)}.details-owner{font-size:12px;color:var(--text-muted);margin-top:4px}.swimlane-embed{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:12px;overflow-x:auto}.swimlane-embed__title{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:10px}.swimlane-embed__diagram svg{max-width:100%;height:auto}.swimlane-embed__error{font-size:11px;color:var(--error)}.inventory-shell{min-height:100vh;background:var(--bg)}.inventory-shell__header{display:flex;align-items:center;gap:16px;padding:14px 24px;background:var(--surface);border-bottom:1px solid var(--border)}.inventory-shell__title{font-size:15px;font-weight:700;color:var(--text)}.inventory-page{max-width:1000px;margin:0 auto;padding:32px 24px}.inventory-header{margin-bottom:24px}.inventory-title{font-size:22px;font-weight:700}.inventory-subtitle{font-size:13px;color:var(--text-muted);margin-top:4px}.inventory-filters{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap;align-items:center}.inventory-filter-input{max-width:220px}.inventory-empty{color:var(--text-dim);font-size:14px;padding:32px 0;text-align:center}.inventory-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.inventory-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;display:flex;gap:10px;transition:border-color .15s,box-shadow .15s}.inventory-card:hover{border-color:var(--border-hi)}.inventory-card.is-selected{border-color:#ff580080;box-shadow:0 0 0 1px #ff580033;background:var(--primary-dim)}.inventory-card__select{flex-shrink:0;padding-top:2px}.inventory-card__select input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--primary)}.inventory-card__body{flex:1;cursor:pointer}.inventory-card__title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:4px}.inventory-card__industry{display:inline-block;font-size:10px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--primary-dim);color:var(--primary-light);border:1px solid rgba(255,88,0,.3);margin-bottom:6px}.inventory-card__summary{font-size:12px;color:var(--text-muted);line-height:1.5;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.inventory-card__meta{font-size:10px;color:var(--text-dim)}.inventory-card__delete{position:absolute;top:10px;right:10px;padding:2px 8px;font-size:14px;line-height:1;border-radius:6px}.home-hero__topbar{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}