:root{--bg-dark: #0f1214;--bg-alt: #181b1e;--bg-card: #202428;--bg-card-hover: #262a2f;--text-primary: #e2e8f0;--text-secondary: #94a3b8;--text-muted: #64748b;--primary: #3b82f6;--primary-hover: #2563eb;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--border: #334155;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--radius-sm: 2px;--radius-md: 4px;--radius-lg: 6px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--sidebar-width: 260px;--header-height: 56px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}.dashboard-layout{display:flex;min-height:100vh;background-color:var(--bg-dark)}.sidebar{width:var(--sidebar-width);background:var(--bg-alt);border-right:1px solid var(--border);padding:1rem;display:flex;flex-direction:column;flex-shrink:0;height:100vh;position:sticky;top:0}.sidebar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem;padding:0 .5rem}.brand{display:flex;align-items:center;gap:.75rem;font-size:1.125rem;font-weight:600;color:var(--text-primary);text-decoration:none;letter-spacing:-.01em}.brand-icon{background:var(--primary);color:#fff;width:32px;height:32px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.25rem}.main-content{flex:1;padding:2rem;overflow-y:auto;height:100vh}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.6rem .8rem;color:var(--text-secondary);text-decoration:none;border-radius:var(--radius-md);margin-bottom:.25rem;font-size:.9rem;font-weight:500;transition:background-color .15s ease,color .15s ease}.nav-link:hover{background:#ffffff08;color:var(--text-primary)}.nav-link.active{background:#3b82f61a;color:var(--primary);border-left:2px solid var(--primary);border-radius:0 var(--radius-md) var(--radius-md) 0}.mobile-header{display:none;background:var(--bg-alt);padding:.75rem 1rem;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40}.mobile-overlay{display:none;position:fixed;inset:0;background:#00000080;z-index:45}.mobile-overlay.open{display:block}h1{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin:0;letter-spacing:-.01em}.page-header{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border);padding-bottom:1.5rem}@media(min-width:640px){.page-header{flex-direction:row;align-items:flex-end;justify-content:space-between}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm)}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.25rem}.test-grid{display:grid;grid-template-columns:350px 1fr;gap:1.5rem;height:calc(100vh - 160px)}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.input-field{background:#0003;border:1px solid var(--border);color:var(--text-primary);padding:.5rem;border-radius:var(--radius-md);width:100%;font-size:.9rem}.input-field:focus{outline:none;border-color:var(--primary)}.tab-btn{background:none;border:none;color:var(--text-secondary);padding-bottom:10px;cursor:pointer;border-bottom:2px solid transparent;font-size:.95rem}.parser-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.25rem}.parser-icon{width:48px;height:48px;border-radius:var(--radius-md);background:#fff;padding:0;object-fit:cover;border:1px solid var(--border)}.icon-edit-overlay{position:absolute;bottom:-4px;right:-4px;width:20px;height:20px;background:var(--bg-card);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary)}.icon-edit-overlay:hover{background:var(--bg-alt);color:var(--primary)}.parser-info{flex:1}.parser-info h3{font-size:1rem;font-weight:600;margin:0 0 .25rem;color:var(--text-primary)}.parser-info p{font-size:.8rem;color:var(--text-muted);font-family:monospace;margin:0}.parser-actions{display:flex;gap:.5rem;margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-md);font-size:.85rem;font-weight:500;cursor:pointer;border:1px solid transparent;text-decoration:none;transition:all .1s ease;height:2.25rem;line-height:normal}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary{background:transparent;color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:#ffffff08;border-color:var(--text-secondary)}.btn-danger{background:transparent;color:var(--danger);border-color:#ef44444d}.btn-danger:hover{background:#ef44441a;border-color:var(--danger)}.btn-icon{background:transparent;border:none;color:var(--text-secondary);cursor:pointer;padding:.5rem;border-radius:var(--radius-sm)}.btn-icon:hover{color:var(--text-primary);background:var(--bg-card-hover)}.switch{position:relative;display:inline-block;width:36px;height:20px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;inset:0;background-color:var(--bg-dark);border:1px solid var(--text-muted);transition:.2s;border-radius:99px}.slider:before{position:absolute;content:"";height:14px;width:14px;left:2px;bottom:2px;background-color:var(--text-muted);transition:.2s;border-radius:50%}input:checked+.slider{background-color:var(--success);border-color:var(--success)}input:checked+.slider:before{transform:translate(16px);background-color:#fff}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.markdown-body{color:var(--text-primary);font-size:.95rem;line-height:1.7}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin-top:1.5em;margin-bottom:.5em;font-weight:600;color:var(--text-primary)}.markdown-body h1{font-size:1.8em;border-bottom:1px solid var(--border);padding-bottom:.3em}.markdown-body h2{font-size:1.4em}.markdown-body h3{font-size:1.2em}.markdown-body p{margin-bottom:1em}.markdown-body code{background:#ffffff1a;padding:.2em .4em;border-radius:4px;font-family:monospace;font-size:.9em;color:#e2e8f0}.markdown-body pre{background:#15181b;padding:1rem;border-radius:var(--radius-md);overflow-x:auto;border:1px solid var(--border);margin-bottom:1em}.markdown-body pre code{background:transparent;padding:0;border:none;font-size:.9em;color:#a5d6ff}.markdown-body ul,.markdown-body ol{padding-left:1.5rem;margin-bottom:1em}.markdown-body li{margin-bottom:.25em}.markdown-body strong{color:var(--primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#444}@media(max-width:768px){.dashboard-layout{flex-direction:column}.sidebar{position:fixed;top:0;left:0;bottom:0;transform:translate(-100%);z-index:50;transition:transform .2s ease-in-out}.sidebar.open{transform:translate(0)}.mobile-header{display:flex}.main-content{padding:1rem}.grid-cards{grid-template-columns:1fr}.test-grid{display:flex;flex-direction:column;height:auto}.input-grid{grid-template-columns:1fr}.page-header>div:last-child,.page-header>button:last-child{width:100%;display:flex;gap:.5rem}.btn{width:100%;justify-content:center;padding:0 .5rem;height:3rem;font-size:1rem}}code[class*=language-],pre[class*=language-]{color:#ccc;background:none;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}pre[class*=language-]{padding:1em;margin:.5em 0;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#2d2d2d}:not(pre)>code[class*=language-]{padding:.1em;border-radius:.3em;white-space:normal}.token.comment,.token.block-comment,.token.prolog,.token.doctype,.token.cdata{color:#999}.token.punctuation{color:#ccc}.token.tag,.token.attr-name,.token.namespace,.token.deleted{color:#e2777a}.token.function-name{color:#6196cc}.token.boolean,.token.number,.token.function{color:#f08d49}.token.property,.token.class-name,.token.constant,.token.symbol{color:#f8c555}.token.selector,.token.important,.token.atrule,.token.keyword,.token.builtin{color:#cc99cd}.token.string,.token.char,.token.attr-value,.token.regex,.token.variable{color:#7ec699}.token.operator,.token.entity,.token.url{color:#67cdcc}.token.important,.token.bold{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.inserted{color:green}.mobile-only{display:none!important}@media(max-width:768px){.mobile-only{display:block!important}}.test-grid{display:grid;grid-template-columns:320px 1fr;gap:1.5rem;height:calc(100vh - 120px)}@media(max-width:900px){.test-grid{grid-template-columns:1fr;height:auto}}.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.result-item{background:#ffffff08;border-radius:var(--radius-md);padding:1rem;border:1px solid transparent;transition:background .2s}.result-item:hover{background:#ffffff0d}.tab-btn{background:transparent;border:none;color:var(--text-muted);padding-bottom:.5rem;cursor:pointer;font-weight:500;font-size:.95rem;border-bottom:2px solid transparent;transition:all .2s}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.tab-btn:hover{color:var(--text-primary)}.input-field{width:100%;background:#0f172a80;border:1px solid var(--border);border-radius:var(--radius-sm);padding:.6rem;color:var(--text-primary);font-family:inherit;font-size:.9rem;transition:border-color .2s}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}