:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--primary: #3b82f6;--primary-hover: #2563eb;--primary-light: #eff6ff;--bg-app: #f1f5f9;--bg-surface: #ffffff;--bg-card: #ffffff;--text-main: #1e293b;--text-secondary: #64748b;--border: #cbd5e1;--border-light: #e2e8f0;--success: #10b981;--success-bg: #d1fae5;--success-text: #065f46;--error: #ef4444;--error-bg: #fee2e2;--error-text: #991b1b;--warning: #f59e0b;--warning-bg: #fef3c7;--warning-text: #92400e;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "Menlo", "Monaco", "Courier New", monospace}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased}.app-container{max-width:1600px;margin:0 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var(--border);border-radius:var(--radius-md);font-family:var(--font-mono);font-size:.8rem;background:var(--bg-surface);color:var(--text-main);resize:vertical;transition:border-color .15s,box-shadow .15s;box-sizing:border-box}.textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:2rem 1rem;text-align:center;background:var(--bg-app);cursor:pointer;transition:all .2s ease;position:relative}.drop-zone:hover,.drop-zone.active{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.drop-text{font-size:.875rem;color:var(--text-secondary);pointer-events:none}.drop-icon{font-size:2rem;margin-bottom:.5rem;display:block;color:var(--text-secondary)}.tuple-list{max-height:250px;overflow-y:auto;border:1px solid var(--border-light);border-radius:var(--radius-md)}.tuple-item{padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-light);font-size:.875rem;background:#fff}.tuple-item:last-child{border-bottom:none}.tuple-icons span{margin-left:.25rem;font-size:1rem}.btn-primary{width:100%;background:var(--primary);color:#fff;border:none;padding:.875rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .2s;font-size:.95rem;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;background:var(--text-secondary)}.btn-action{padding:.5rem 1rem;font-size:.8rem;border-radius:var(--radius-sm);border:1px solid var(--primary);background:transparent;color:var(--primary);font-weight:600;cursor:pointer;transition:background .2s}.btn-action:hover:not(:disabled){background:var(--primary-light)}.btn-action:disabled{opacity:.5;cursor:not-allowed;border-color:var(--text-secondary);color:var(--text-secondary)}.data-table-container{overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.data-table{width:100%;border-collapse:collapse;background:#fff;text-align:left}.data-table th{background:var(--bg-app);padding:1rem;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid var(--border-light)}.data-table td{padding:1rem;font-size:.875rem;border-bottom:1px solid var(--border-light)}.data-table tr:hover{background:var(--primary-light)}.data-table tr.selected{background:#eff6ff;border-left:3px solid var(--primary)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.025em}.badge-success{background:var(--success-bg);color:var(--success-text)}.badge-error{background:var(--error-bg);color:var(--error-text)}.badge-warning{background:var(--warning-bg);color:var(--warning-text)}.details-view{animation:slideIn .3s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.details-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border-light)}.details-title h3{margin:0;font-size:1.25rem;color:var(--text-main)}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.code-block{display:flex;flex-direction:column;gap:.5rem}.code-header{font-size:.875rem;font-weight:600;color:var(--text-secondary);display:flex;justify-content:space-between}.code-content{width:100%;height:300px;background:#1e293b;color:#e2e8f0;border:none;border-radius:var(--radius-md);padding:1rem;font-family:var(--font-mono);font-size:.8rem;resize:vertical;box-sizing:border-box}.error-summary{background:var(--error-bg);color:var(--error-text);padding:1rem;border-radius:var(--radius-md);font-size:.875rem;margin-top:.5rem;border:1px solid #fecaca}.benchmark-card{background:linear-gradient(to right,#f0fdf4,#dcfce7);border:1px solid #bbf7d0;border-radius:var(--radius-md);padding:1.5rem;margin-bottom:1.5rem;text-align:center}.benchmark-stats{display:flex;justify-content:space-around;margin:1rem 0}.stat-item .value{font-size:1.75rem;font-weight:800;color:var(--success-text)}.stat-item .label{font-size:.75rem;text-transform:uppercase;color:var(--text-secondary);font-weight:600}