:root{--bg: #12151b;--panel: #1b1f28;--panel-2: #232834;--border: #313848;--text: #e6e9ef;--muted: #8b93a7;--accent: #5aa9e6;--accent-2: #7ee081;--danger: #e06a6a;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#1c2230 0%,var(--bg) 60%);color:var(--text);min-height:100vh}#app{max-width:1100px;margin:0 auto;padding:32px 20px 80px}header h1{margin:0;font-size:28px;letter-spacing:-.5px;font-family:ui-monospace,SF Mono,Menlo,monospace}.tagline{color:var(--muted);max-width:620px;line-height:1.5}code{background:var(--panel-2);padding:1px 6px;border-radius:5px;font-size:.9em}.dropzone{margin-top:24px;border:2px dashed var(--border);border-radius:16px;background:var(--panel);cursor:pointer;transition:border-color .15s,background .15s,transform .05s}.dropzone:hover{border-color:var(--accent)}.dropzone.dragging{border-color:var(--accent-2);background:#1e2530;transform:scale(1.005)}.dropzone-inner{padding:56px 24px;text-align:center}.drop-icon{font-size:40px;color:var(--accent);animation:bob 2s ease-in-out infinite}@keyframes bob{50%{transform:translateY(6px)}}.dropzone p{margin:10px 0 0}.hint{color:var(--muted);font-size:13px}.controls{margin-top:20px}.jar-info{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.pill{background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:13px;color:var(--muted)}.pill b{color:var(--text)}.control-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}#search{flex:1;min-width:200px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 14px;color:var(--text);font-size:14px}#search:focus{outline:none;border-color:var(--accent)}.size-label{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:6px}select{background:var(--panel);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 10px}button{background:var(--accent);color:#0b1017;border:none;border-radius:10px;padding:10px 18px;font-weight:600;font-size:14px;cursor:pointer;transition:filter .12s,opacity .12s}button:hover:not(:disabled){filter:brightness(1.08)}button:disabled{opacity:.45;cursor:default}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.status{color:var(--muted);font-size:13px;flex:1}.card{cursor:pointer;transition:border-color .12s,transform .05s}.card:hover{border-color:var(--accent)}.card:active{transform:scale(.98)}.preview-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080a0eb8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:50}.preview-overlay[hidden]{display:none}.preview-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;width:min(520px,92vw);overflow:hidden;box-shadow:0 24px 60px #00000080}.preview-head{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--border)}.preview-name{flex:1;font-family:ui-monospace,Menlo,monospace;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.spin-toggle{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none}.spin-toggle input{accent-color:var(--accent)}.preview-head .ghost{padding:6px 12px}.preview-stage{aspect-ratio:1;background:repeating-conic-gradient(#1a1e27,#1a1e27 25%,#171b23 0%,#171b23 50%) 50% / 24px 24px}.preview-stage canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}.preview-stage canvas:active{cursor:grabbing}.preview-hint{text-align:center;color:var(--muted);font-size:12px;padding:10px;border-top:1px solid var(--border)}.grid{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.card[hidden]{display:none}.card.rendered{border-color:#2f4738}.card.skipped{opacity:.6}.thumb{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:repeating-conic-gradient(#1a1e27,#1a1e27 25%,#171b23 0%,#171b23 50%) 50% / 20px 20px}.hover-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;z-index:1}.thumb.spinning img,.thumb.spinning .placeholder,.thumb.spinning .skip{visibility:hidden}.thumb img{width:100%;height:100%;object-fit:contain;image-rendering:pixelated}.placeholder{color:#39404f;font-size:28px}.skip{color:var(--danger);font-size:11px;text-align:center;padding:0 8px;word-break:break-word}.label{padding:8px 10px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-top:1px solid var(--border);font-family:ui-monospace,Menlo,monospace}button.small{background:var(--panel-2);color:var(--text);border:1px solid var(--border);padding:6px 12px;font-size:13px}button.small:hover:not(:disabled){border-color:var(--accent);filter:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#080a0eb8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:60}.modal-overlay[hidden]{display:none}.modal-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;width:min(440px,92vw);overflow:hidden;box-shadow:0 24px 60px #00000080}.modal-head{display:flex;align-items:center;padding:12px 14px;border-bottom:1px solid var(--border)}.modal-title{flex:1;font-weight:600}.modal-body{padding:16px 16px 6px;display:flex;flex-direction:column;gap:14px}.export-count{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.field{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}.field select,.field input{background:var(--panel-2);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:8px 10px;width:130px}.checkfield{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--muted);cursor:pointer}.checkfield input{accent-color:var(--accent);margin-top:2px}.export-progress{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.bar{flex:1;height:6px;background:var(--panel-2);border-radius:999px;overflow:hidden}.bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .15s}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 16px 16px}.example{display:flex;flex-direction:column;align-items:center;gap:6px}.example-stage{width:100%;height:190px;border:1px solid var(--border);border-radius:10px;background:repeating-conic-gradient(#1a1e27,#1a1e27 25%,#171b23 0%,#171b23 50%) 50% / 22px 22px;display:flex;align-items:center;justify-content:center;overflow:hidden}.example-stage canvas{height:100%;aspect-ratio:1;display:block}.example-caption{font-size:12px;color:var(--muted);font-family:ui-monospace,Menlo,monospace}.slider-field{gap:10px}.slider-field>span{flex:0 0 auto}.slider-field input[type=range]{flex:1;min-width:0;accent-color:var(--accent)}.slider-field output{flex:0 0 44px;text-align:right;font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px}.vanilla{margin-top:16px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px 14px}.vanilla[hidden]{display:none}.vanilla-status{color:var(--muted);font-size:14px}.vanilla-status.error{color:var(--danger)}.vanilla-picker{display:flex;gap:8px;align-items:center}.vanilla-picker select{max-width:220px}