@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{margin:0}#root{width:100%;min-height:100vh}:root{--accent:#6366f1;--accent-light:#818cf8;--accent-glow:#6366f14d;--bg-card:#0f172abf;--border:#ffffff14;--border-hover:#6366f166;--text-primary:#f8fafc;--text-muted:#94a3b8;--red:#ef4444;--red-bg:#ef444426;--yellow:#f59e0b;--yellow-bg:#f59e0b26;--green:#22c55e;--green-bg:#22c55e26;--radius:16px;--nav-height:72px}body{color:var(--text-primary);background-color:#0d0f17;margin:0;font-family:Inter,system-ui,sans-serif;overflow-x:hidden}.text-center{text-align:center}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.font-semibold{font-weight:600}.text-white{color:#fff}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-accent{color:var(--accent-light)}.full-width{width:100%}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.animate-slide-down{animation:.6s ease-out forwards slideDown}.animate-fade-in{animation:.5s ease-out forwards fadeIn}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin;display:inline-block}.app-layout{flex-direction:column;min-height:100vh;display:flex}.main-content-wrapper{padding-top:var(--nav-height);flex:1}.navbar{width:100%;height:var(--nav-height);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:100;background:#0f172a99;position:fixed;top:0;left:0}.navbar-container{justify-content:space-between;align-items:center;max-width:1200px;height:100%;margin:0 auto;padding:0 24px;display:flex}.navbar-brand{color:var(--text-primary);align-items:center;gap:12px;text-decoration:none;display:flex}.navbar-logo{width:auto;height:36px;filter:drop-shadow(0 0 10px var(--accent-glow))}.navbar-title{letter-spacing:.5px;font-size:18px;font-weight:700}.navbar-links{gap:24px;display:flex}.nav-link{color:var(--text-muted);border-radius:8px;padding:8px 12px;font-size:15px;font-weight:500;text-decoration:none;transition:color .2s}.nav-link:hover{color:var(--text-primary);background:#ffffff0d}.nav-link.active{color:var(--accent-light);background:#6366f11a}.home-container{max-width:1200px;margin:0 auto;padding:40px 24px}.hero-section{margin-bottom:40px}.hero-title{background:linear-gradient(135deg, #fff 0%, var(--accent-light) 100%);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;margin:0 0 12px;font-size:40px;font-weight:800}.hero-subtitle{color:var(--text-muted);font-size:16px;font-weight:400}.dashboard-layout{align-items:flex-start;gap:32px;display:flex}.dashboard-sidebar{top:calc(var(--nav-height) + 24px);flex:0 0 400px;position:sticky}.dashboard-main{flex:1;min-width:0}@media (width<=968px){.dashboard-layout{flex-direction:column}.dashboard-sidebar{flex:none;width:100%;position:static}}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:24px;padding:28px}.shadow-hover{transition:transform .3s,border-color .3s,box-shadow .3s;box-shadow:0 8px 30px #0003}.shadow-hover:hover{border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 12px 40px #0006}.card-title{align-items:center;gap:12px;margin:0 0 20px;font-size:18px;font-weight:700;display:flex}.card-title-mini{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin:0;font-size:14px;font-weight:600}.step-badge{background:linear-gradient(135deg, var(--accent), var(--accent-light));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:800;display:flex}.input-hint{color:var(--text-muted);margin-bottom:16px;font-size:13px;line-height:1.5}.input-hint code{background:#ffffff1a;border-radius:4px;padding:2px 6px;font-family:JetBrains Mono,monospace}kbd{border:1px solid var(--border);color:var(--text-muted);background:#00000080;border-radius:4px;padding:2px 6px;font-family:JetBrains Mono,monospace;font-size:11px}.edge-textarea{border:1px solid var(--border);color:#fff;resize:vertical;background:#00000080;border-radius:12px;outline:none;width:100%;min-height:200px;padding:16px;font-family:JetBrains Mono,monospace;font-size:14px;line-height:1.6;transition:border-color .2s}.edge-textarea:focus{border-color:var(--accent)}.input-actions{gap:12px;margin-top:16px;display:flex}.btn-primary{background:linear-gradient(135deg, var(--accent), var(--accent-light));color:#fff;cursor:pointer;box-shadow:0 4px 15px var(--accent-glow);border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-flex}.btn-primary:hover:not(:disabled){box-shadow:0 6px 20px var(--accent-glow);transform:translateY(-2px)}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{border:1px solid var(--border);color:var(--text-primary);cursor:pointer;background:#ffffff0d;border-radius:10px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .2s}.btn-secondary:hover{border-color:var(--text-muted);background:#ffffff1a}.alert-error-premium{background:var(--red-bg);color:#fca5a5;border:1px solid #ef44444d;border-radius:8px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;display:flex}.empty-state-premium{border:1px dashed var(--border);border-radius:var(--radius);background:#0f172a4d;justify-content:center;align-items:center;height:100%;min-height:400px;display:flex}.empty-state-content{text-align:center;color:var(--text-muted)}.empty-icon{opacity:.5;margin-bottom:16px;font-size:40px;display:block}.results-container{flex-direction:column;display:flex}.stats-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.stat-box{text-align:center;border:1px solid var(--border);background:#0006;border-radius:12px;padding:20px}.stat-icon{margin-bottom:8px;font-size:24px;display:block}.stat-value{font-size:28px;font-weight:800;display:block}.stat-label{color:var(--text-muted);text-transform:uppercase;margin-top:4px;font-size:12px}.hierarchy-item-premium{border:1px solid var(--border);background:#ffffff05;border-radius:12px;margin-bottom:16px;padding:20px;transition:border-color .2s}.hierarchy-item-premium:hover{border-color:#ffffff26}.hierarchy-item-premium.cycle-border{background:var(--red-bg);border-color:#ef444466}.item-header{justify-content:space-between;align-items:center;display:flex}.root-label{color:var(--text-muted);font-size:15px}.badge{border-radius:20px;padding:4px 12px;font-size:12px;font-weight:700}.badge-red{background:var(--red-bg);color:var(--red);border:1px solid #ef44444d}.badge-green{background:var(--green-bg);color:var(--green);border:1px solid #22c55e4d}.tree-render-container{padding:8px 0}.tree-node-label{background:var(--accent)!important;box-shadow:0 0 10px var(--accent-glow)!important}.grid-2-col{grid-template-columns:1fr 1fr;gap:24px;display:grid}@media (width<=600px){.grid-2-col{grid-template-columns:1fr}}.mini-card{padding:20px}.tag-cloud{flex-wrap:wrap;gap:8px;display:flex}.tag{border-radius:6px;padding:4px 12px;font-family:JetBrains Mono,monospace;font-size:12px}.tag-red{background:var(--red-bg);color:var(--red);border:1px solid #ef444433}.tag-yellow{background:var(--yellow-bg);color:var(--yellow);border:1px solid #f59e0b33}.empty-text{color:var(--text-muted);margin:0;font-size:13px;font-style:italic}.console-wrapper{background:#000;border:1px solid #1e293b;border-radius:12px;padding:16px}.console-code{color:#38bdf8;max-height:300px;margin:0;font-family:JetBrains Mono,monospace;font-size:13px;overflow-y:auto}.page-container{max-width:800px;margin:0 auto;padding:40px 24px}.about-page-card{padding:40px}.about-name-large{color:#fff;margin:0 0 8px;font-size:36px;font-weight:800}.about-role-large{color:var(--accent-light);margin:0 0 32px;font-size:18px;font-weight:500}.about-grid{grid-template-columns:1fr 1fr;gap:32px;margin-bottom:40px;display:grid}@media (width<=600px){.about-grid{grid-template-columns:1fr;gap:24px}}.about-section-title{color:var(--text-primary);border-bottom:1px solid var(--border);margin:0 0 16px;padding-bottom:8px;font-size:16px}.about-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.about-list li{color:var(--text-primary);font-size:14px}.about-list .label{color:var(--text-muted);text-transform:uppercase;margin-bottom:2px;font-size:12px;font-weight:500;display:block}.about-list a{color:var(--accent-light);text-decoration:none}.about-list a:hover{text-decoration:underline}.footer-saas{border-top:1px solid var(--border);background:#0b0f19;margin-top:auto;padding:60px 24px 24px}.footer-container{max-width:1200px;margin:0 auto}.footer-grid{grid-template-columns:2fr 1fr 1fr 1.5fr;gap:40px;margin-bottom:60px;display:grid}@media (width<=968px){.footer-grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.footer-grid{grid-template-columns:1fr;gap:32px}}.footer-heading{color:#fff;margin:0 0 16px;font-size:16px;font-weight:600}.footer-text{color:var(--text-muted);margin:0 0 8px;font-size:14px;line-height:1.6}.footer-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.footer-link{color:var(--text-muted);font-size:14px;text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--accent-light)}.footer-btn{border:1px solid var(--border);color:#fff;background:#ffffff0d;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-block}.footer-btn:hover{border-color:var(--text-muted);background:#ffffff1a}.footer-bottom{text-align:center;color:#475569;border-top:1px solid #ffffff0d;padding-top:24px;font-size:13px}.about-footer{border-top:1px solid var(--border);padding-top:32px}.tree-list{border-left:2px solid #ffffff1a;margin:0 0 0 12px;padding-left:28px;list-style:none}.tree-root-list{border-left:none;margin-left:0;padding-left:0}.tree-item{padding:4px 0;position:relative}.tree-item:before{content:"";background:#ffffff1a;width:24px;height:2px;position:absolute;top:16px;left:-28px}.tree-root-list>.tree-item:before{display:none}.tree-node-label{background:var(--accent);color:#fff;width:36px;height:36px;box-shadow:0 0 12px var(--accent-glow);cursor:default;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;transition:transform .15s,box-shadow .15s;display:inline-flex}.tree-node-label:hover{box-shadow:0 0 20px var(--accent-glow);transform:scale(1.15)}