@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";body{margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}:root{--primary: #1e293b;--primary-light: #334155;--secondary: #475569;--accent: #3b82f6;--accent-hover: #2563eb;--accent-gradient: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);--success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);--surface: #ffffff;--surface-secondary: #f8fafc;--surface-hover: #f1f5f9;--surface-elevated: rgba(255, 255, 255, .8);--border: #e2e8f0;--border-light: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-colored: 0 10px 15px -3px rgba(59, 130, 246, .1), 0 4px 6px -2px rgba(59, 130, 246, .05);--border-radius: 12px;--border-radius-lg: 16px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}.app{min-height:100vh;background:linear-gradient(135deg,#f8fafc,#e2e8f0);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;position:relative}.app:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(59,130,246,.05) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(16,185,129,.05) 0%,transparent 50%);pointer-events:none;z-index:0}.header{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);position:relative;z-index:10;animation:slideDown .6s ease-out}@keyframes slideDown{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.header-content{max-width:1400px;margin:0 auto;padding:1rem 2rem;text-align:center}.header-logo{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:.25rem}.logo-icon{position:relative;background:var(--accent-gradient);border-radius:var(--border-radius);padding:.5rem;color:#fff;box-shadow:var(--shadow-colored);animation:zoomIn .6s ease-out .2s both}.logo-accent{position:absolute;top:-4px;right:-4px;background:var(--success-gradient);border-radius:50%;padding:.25rem;color:#fff;box-shadow:var(--shadow-md);animation:bounceIn .8s ease-out .6s both}.header-title{display:flex;flex-direction:column;align-items:center;gap:.75rem}.header h1{margin:0;font-size:clamp(1.5rem,3vw,2rem);font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;position:relative}.header h1:after{content:"";position:absolute;bottom:-8px;left:50%;transform:translate(-50%);width:60px;height:3px;background:var(--accent-gradient);border-radius:2px;animation:expandLine .8s ease-out .3s both}@keyframes expandLine{0%{width:0}to{width:60px}}.header-badges{display:flex;gap:.5rem;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:.375rem;background:var(--accent-gradient);color:#fff;padding:.375rem .875rem;border-radius:20px;font-size:.75rem;font-weight:600;box-shadow:var(--shadow-colored);animation:fadeInUp .6s ease-out var(--stagger-delay, .2s) both;position:relative;overflow:hidden;transition:var(--transition-fast)}.badge:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.badge-primary{background:var(--accent-gradient)}.badge-success{background:var(--success-gradient)}.badge-info{background:linear-gradient(135deg,#f093fb,#f5576c)}.badge:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:var(--transition)}.badge:hover:before{left:100%}.badge:nth-child(1){--stagger-delay: .2s}.badge:nth-child(2){--stagger-delay: .3s}.badge:nth-child(3){--stagger-delay: .4s}@keyframes fadeInUp{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.header-description{margin:0;color:var(--text-secondary);font-size:.95rem;font-weight:400;animation:fadeInUp .6s ease-out .5s both;position:relative}.main-content{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 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80px)}.mermaid-diagram{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:transform .2s ease-out}.zoom-indicator{position:absolute;bottom:1rem;right:1rem;background:#000c;color:#fff;padding:.5rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:56px;height:56px;background:var(--accent-gradient);color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-colored);transition:var(--transition);z-index:1000;opacity:0;visibility:hidden;transform:translateY(20px) scale(.8);overflow:hidden}.back-to-top:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,rgba(255,255,255,.2),transparent);opacity:0;transition:var(--transition)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0) scale(1);animation:bounceIn .5s ease-out}@keyframes bounceIn{0%{transform:translateY(20px) scale(.8);opacity:0}60%{transform:translateY(-5px) scale(1.05);opacity:1}to{transform:translateY(0) scale(1);opacity:1}}.back-to-top:hover{transform:translateY(-3px) scale(1.1);box-shadow:var(--shadow-xl)}.back-to-top:hover:before{opacity:1}.back-to-top:active{transform:translateY(-1px) scale(1.05)}.tabs-container{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);overflow-x:auto;position:relative}.tabs-container:after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.5}.tabs-list{display:flex;min-width:max-content;padding:0 1rem}.tab{display:flex;align-items:center;gap:.5rem;border-bottom:2px solid transparent;position:relative;overflow:hidden}.tab-title{flex:1;padding:.75rem 1rem;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;font-size:.875rem;font-weight:500;white-space:nowrap;transition:var(--transition);text-align:left}.tab:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#3b82f60d,#10b9810d);opacity:0;transition:var(--transition)}.tab:hover .tab-title{color:var(--text-primary);transform:translateY(-1px)}.tab:hover:before{opacity:1}.tab.active{border-bottom-color:var(--accent)}.tab.active .tab-title{color:var(--accent);font-weight:600}.tab.active:after{content:"";position:absolute;bottom:-2px;left:50%;transform:translate(-50%);width:80%;height:2px;background:var(--accent-gradient);border-radius:1px;animation:expandTab .3s ease-out}@keyframes expandTab{0%{width:0}to{width:80%}}.tab-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;border:none;background:#0000000d;color:var(--text-muted);cursor:pointer;transition:var(--transition);margin-right:.5rem;flex-shrink:0;z-index:10;position:relative}.tab-close:hover{background:var(--error);color:#fff;transform:scale(1.1)}.add-tab{display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin:.5rem;border:2px dashed var(--border);background:transparent;color:var(--text-secondary);border-radius:var(--border-radius);cursor:pointer;transition:var(--transition);position:relative;overflow:hidden}.add-tab:before{content:"";position:absolute;inset:0;background:var(--accent-gradient);opacity:0;transition:var(--transition)}.add-tab:hover{border-color:var(--accent);color:#fff;transform:scale(1.05)}.add-tab:hover:before{opacity:1}.add-tab svg{position:relative;z-index:1}@media (max-width: 1024px){.main-content{grid-template-columns:1fr;grid-template-rows:auto auto;height:auto;min-height:calc(100vh - 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