:root{--background: 240 10% 4%;--foreground: 0 0% 98%;--card: 240 10% 8%;--card-foreground: 0 0% 98%;--popover: 240 10% 10%;--popover-foreground: 0 0% 98%;--primary: 217.2 91.2% 59.8%;--primary-foreground: 222.2 47.4% 11.2%;--secondary: 240 3.7% 15.9%;--secondary-foreground: 0 0% 98%;--muted: 240 3.7% 15.9%;--muted-foreground: 240 5% 64.9%;--accent: 240 3.7% 15.9%;--accent-foreground: 0 0% 98%;--destructive: 0 62.8% 30.6%;--destructive-foreground: 0 0% 98%;--border: 240 3.7% 15.9%;--input: 240 3.7% 15.9%;--ring: 240 4.9% 83.9%;--radius: .5rem;--sidebar-width: 250px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:hsl(var(--background));color:hsl(var(--foreground));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:hsl(var(--card));border-right:1px solid hsl(var(--border));display:flex;flex-direction:column}.sidebar-header{padding:1.5rem;display:flex;align-items:center;gap:.75rem;font-weight:700;font-size:1.25rem;border-bottom:1px solid hsl(var(--border))}.nav-links{padding:1rem;display:flex;flex-direction:column;gap:.5rem;flex:1}.sidebar-footer{padding:1rem;border-top:1px solid hsl(var(--border))}.purge-button{width:100%;justify-content:center;color:hsl(var(--destructive))}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius);color:hsl(var(--muted-foreground));text-decoration:none;font-weight:500;transition:all .2s ease}.nav-item:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.nav-item.active{background:hsl(var(--primary) / .1);color:hsl(var(--primary))}.main-content{flex:1;padding:2rem;overflow-y:auto}h1{font-size:2rem;font-weight:700;margin-bottom:.5rem}.subtitle{color:hsl(var(--muted-foreground));margin-bottom:2rem}h2{font-size:1.5rem;font-weight:600;margin-bottom:1rem}.card{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a}.button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--radius);font-weight:500;padding:.5rem 1rem;border:none;cursor:pointer;transition:all .2s ease;font-family:inherit;font-size:.875rem}.button-primary{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.button-primary:hover:not(:disabled){opacity:.9}.button-secondary{background:hsl(var(--secondary));color:hsl(var(--secondary-foreground))}.button-secondary:hover:not(:disabled){background:hsl(var(--muted))}.button:disabled{opacity:.5;cursor:not-allowed}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:hsl(var(--card));color:hsl(var(--foreground));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:.6rem 2.5rem .6rem 1rem;font-family:inherit;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;min-width:280px}.select:hover:not(:disabled){border-color:hsl(var(--primary) / .5)}.select:focus{outline:none;border-color:hsl(var(--primary));box-shadow:0 0 0 2px hsl(var(--primary) / .15)}.select:disabled{opacity:.5;cursor:not-allowed}.dropzone{border:2px dashed hsl(var(--border));border-radius:var(--radius);padding:4rem 2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;cursor:pointer;transition:all .2s ease;background:hsl(var(--card) / .5)}.dropzone:hover,.dropzone.active{border-color:hsl(var(--primary));background:hsl(var(--primary) / .05)}.dropzone-icon{color:hsl(var(--primary));width:48px;height:48px}.progress-bar{width:100%;height:8px;background:hsl(var(--secondary));border-radius:9999px;overflow:hidden;margin-top:1rem}.progress-fill{height:100%;background:hsl(var(--primary));transition:width .3s ease}.table-container{overflow-x:auto;border:1px solid hsl(var(--border));border-radius:var(--radius)}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:.75rem 1rem;border-bottom:1px solid hsl(var(--border))}th{background:hsl(var(--muted) / .5);font-weight:600;color:hsl(var(--muted-foreground));text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}tr:last-child td{border-bottom:none}tr:hover td{background:hsl(var(--muted) / .3)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase}.badge-success{background:#16a34a33;color:#3be479}.badge-warning{background:#f59f0a33;color:#f7b23b}.badge-error{background:#ef444433;color:#f37373}.badge-neutral{background:hsl(var(--secondary));color:hsl(var(--secondary-foreground))}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50;padding:2rem}.modal-content{background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:var(--radius);padding:2rem;width:100%;overflow:auto;box-shadow:0 25px 50px -12px #00000080}.tab-bar{display:flex;gap:0;border-bottom:1px solid hsl(var(--border));margin-bottom:-1px;position:relative;z-index:1}.tab-button{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.25rem;font-family:inherit;font-size:.85rem;font-weight:500;color:hsl(var(--muted-foreground));background:transparent;border:1px solid transparent;border-bottom:none;border-radius:var(--radius) var(--radius) 0 0;cursor:pointer;transition:all .15s ease}.tab-button:hover{color:hsl(var(--foreground));background:hsl(var(--muted) / .3)}.tab-button-active{color:hsl(var(--primary));background:hsl(var(--card));border-color:hsl(var(--border))}.code-block{border:1px solid hsl(var(--border));border-radius:var(--radius);overflow:hidden}.code-block-header{background:hsl(var(--muted) / .5);padding:.5rem 1rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:hsl(var(--muted-foreground));border-bottom:1px solid hsl(var(--border))}.code-block-body{margin:0;padding:1.25rem;background:hsl(var(--background));color:hsl(var(--foreground));font-family:JetBrains Mono,Fira Code,Cascadia Code,Consolas,monospace;font-size:.8rem;line-height:1.6;overflow-x:auto;white-space:pre;-moz-tab-size:4;tab-size:4}.sql-keyword{color:#b785f4;font-weight:600}.sql-function{color:#7ed4fc}.sql-string{color:#9dda72}.sql-number{color:#f9a85d}.sql-comment{color:#747481;font-style:italic}.sql-operator{color:#b3b3b3}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}