:root{--bg:#0e1117;--bg-panel:#161b22;--bg-card:#1c2129;--bg-hover:#252c35;--bg-active:#2d333b;--border:#30363d;--border-light:#3d444d;--text:#e6edf3;--text-dim:#8b949e;--text-faint:#6e7681;--accent:#58a6ff;--accent-dim:#1f6feb;--cat-Lu:#5b9bf5;--cat-Ll:#79b0f7;--cat-Lt:#6ba5f6;--cat-Lm:#4d8fd4;--cat-Lo:#3a7cc8;--cat-Mn:#3dbfa0;--cat-Mc:#56d4b4;--cat-Me:#2aa88a;--cat-Nd:#b38cf5;--cat-Nl:#c4a0f8;--cat-No:#a278f0;--cat-Pc:#d4944a;--cat-Pd:#e0a45c;--cat-Ps:#c8853e;--cat-Pe:#d69a52;--cat-Pi:#cc8f46;--cat-Pf:#daa05a;--cat-Po:#b87a36;--cat-Sm:#f47067;--cat-Sc:#f9826c;--cat-Sk:#e8594f;--cat-So:#ff9077;--cat-Zs:#636e7b;--cat-Zl:#576370;--cat-Zp:#4d5966;--cat-Cc:#3d4450;--cat-Cf:#4a5260;--cat-Cs:#333940;--cat-Co:#444c58;--cat-Cn:#22272e;--cell-size:48px;--grid-cols:auto-fill;--header-height:52px;--panel-width:260px;--detail-width:320px;--font-unicode:"Noto Sans", "Noto Sans Symbols", "Noto Sans Symbols 2", "Noto Sans Math", "Noto Sans JP", "Noto Sans SC", "Noto Sans Arabic", "Noto Sans Devanagari", "Noto Sans Hebrew", "Noto Sans Bengali", "Noto Sans Thai", "Noto Sans Georgian", "Noto Sans Armenian", "Noto Sans Ethiopic", "Noto Sans Tamil", "Noto Sans Telugu", "Noto Sans Kannada", "Noto Sans Malayalam", "Noto Sans Gujarati", "Noto Sans Gurmukhi", "Noto Sans Sinhala", "Noto Sans Myanmar", "Noto Sans Khmer", "Noto Sans Lao", "Noto Sans Tibetan", "Noto Sans Mongolian", "Noto Sans KR", "Noto Sans TC", "Noto Emoji", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);flex-direction:column;height:100vh;font-family:Noto Sans,-apple-system,BlinkMacSystemFont,sans-serif;display:flex;overflow:hidden}.app-header{height:var(--header-height);background:var(--bg-panel);border-bottom:1px solid var(--border);z-index:100;flex-shrink:0;align-items:center;gap:16px;padding:0 16px;display:flex}.header-left{flex-shrink:0;align-items:center;gap:10px;display:flex}.header-left h1{white-space:nowrap;font-size:16px;font-weight:700}.version-badge{background:var(--accent-dim);color:var(--accent);white-space:nowrap;border-radius:10px;padding:2px 8px;font-size:11px}.header-center{flex:1;max-width:600px;margin:0 auto}.search-container{align-items:center;display:flex;position:relative}.search-icon{color:var(--text-dim);pointer-events:none;position:absolute;left:12px}.search-input{background:var(--bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:8px;outline:none;padding:8px 70px 8px 38px;font-size:14px;transition:border-color .15s}.search-input:focus{border-color:var(--accent)}.search-input::placeholder{color:var(--text-faint)}.search-count{color:var(--text-dim);font-size:11px;position:absolute;right:32px}.search-clear{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:2px 4px;font-size:18px;line-height:1;display:none;position:absolute;right:8px}.search-clear.visible{display:block}.search-clear:hover{color:var(--text)}.header-right{flex-shrink:0;gap:6px;display:flex}.header-btn{background:var(--bg);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;border-radius:6px;align-items:center;gap:5px;padding:6px 12px;font-size:12px;transition:all .15s;display:flex}.header-btn:hover{background:var(--bg-hover);color:var(--text)}.header-btn.active{border-color:var(--accent-dim);color:var(--accent)}.noto-toggle{align-items:center;display:flex}.toggle-label{cursor:pointer;color:var(--text-dim);border:1px solid var(--border);background:var(--bg);-webkit-user-select:none;user-select:none;border-radius:6px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;transition:all .15s;display:flex}.toggle-label:hover{background:var(--bg-hover);color:var(--text)}.toggle-label input[type=checkbox]{display:none}.toggle-label input:checked+.toggle-slider{background:var(--accent-dim)}.toggle-label input:checked+.toggle-slider:after{background:var(--accent);transform:translate(12px)}.toggle-label input:checked~.toggle-text{color:var(--accent)}.noto-loading{color:var(--accent);margin-left:4px;font-size:10px;animation:1s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.app-body{flex:1;display:flex;overflow:hidden}.resize-handle{cursor:col-resize;z-index:10;background:0 0;flex-shrink:0;width:5px;transition:background .15s;position:relative}.resize-handle:hover,.resize-handle.active{background:var(--accent-dim)}.resize-handle:after{content:"";background:var(--border);opacity:0;border-radius:2px;width:3px;height:32px;transition:opacity .15s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.resize-handle:hover:after,.resize-handle.active:after{opacity:1;background:var(--accent)}.left-panel{background:var(--bg-panel);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:260px;min-width:160px;max-width:500px;display:flex;overflow:hidden}.panel-header{border-bottom:1px solid var(--border);padding:12px}.panel-header h2{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:13px;font-weight:600}.block-filter-input{background:var(--bg);border:1px solid var(--border);width:100%;color:var(--text);border-radius:5px;outline:none;padding:6px 10px;font-size:12px}.block-filter-input:focus{border-color:var(--accent)}.block-list{flex:1;padding:4px 0;overflow-y:auto}.block-item{cursor:pointer;border-left:3px solid #0000;justify-content:space-between;align-items:center;padding:6px 12px;font-size:12px;transition:background .1s;display:flex}.block-item:hover{background:var(--bg-hover)}.block-item.active{background:var(--bg-active);border-left-color:var(--accent);color:var(--accent)}.block-item .block-range{color:var(--text-faint);font-family:monospace;font-size:10px}.block-item .block-script{color:var(--text-faint);margin-left:4px;font-size:10px}.category-legend{border-top:1px solid var(--border);flex-shrink:0;max-height:220px;padding:10px 12px;overflow-y:auto}.category-legend h3{color:var(--text-dim);text-transform:uppercase;margin-bottom:8px;font-size:11px;font-weight:600}.legend-items{flex-wrap:wrap;gap:4px;display:flex}.legend-item{color:var(--text-dim);cursor:pointer;border-radius:3px;align-items:center;gap:4px;padding:2px 6px;font-size:10px;transition:background .1s;display:flex}.legend-item:hover{background:var(--bg-hover)}.legend-swatch{border-radius:2px;flex-shrink:0;width:10px;height:10px}.main-content{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.minimap-container{background:var(--bg-card);border-top:1px solid var(--border);flex-shrink:0;max-height:250px;padding:6px 8px;transition:max-height .3s,padding .3s,opacity .3s;position:relative;overflow:hidden}.minimap-container.collapsed{opacity:0;pointer-events:none;max-height:0;padding:0 8px}.minimap-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.minimap-title{color:var(--text-dim);font-size:12px;font-weight:600}.minimap-controls{align-items:center;gap:4px;display:flex}.minimap-controls select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:3px;outline:none;padding:2px 4px;font-size:10px}.minimap-controls button{background:var(--bg);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;border-radius:3px;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;display:flex}.minimap-controls button:hover{background:var(--bg-hover);color:var(--text)}.minimap-canvas{cursor:crosshair;width:100%;height:180px;image-rendering:pixelated;border-radius:4px}.minimap-tooltip{background:var(--bg-panel);border:1px solid var(--border-light);pointer-events:none;opacity:0;z-index:10;white-space:nowrap;border-radius:5px;padding:4px 8px;font-size:11px;transition:opacity .1s;position:absolute}.minimap-tooltip.visible{opacity:1}.grid-header{background:var(--bg-panel);border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.grid-header-left{align-items:center;gap:10px;display:flex}.grid-title{font-size:14px;font-weight:600}.grid-range{color:var(--text-dim);font-family:monospace;font-size:11px}.grid-count{color:var(--text-faint);font-size:11px}.grid-header-right{align-items:center;gap:12px;display:flex}.grid-option{color:var(--text-dim);cursor:pointer;align-items:center;gap:5px;font-size:12px;display:flex}.grid-option input[type=checkbox]{accent-color:var(--accent)}.grid-size-control{gap:2px;display:flex}.grid-size-control button{background:var(--bg);border:1px solid var(--border);color:var(--text-dim);cursor:pointer;border-radius:4px;padding:3px 8px;font-size:11px}.grid-size-control button:hover{background:var(--bg-hover);color:var(--text)}.char-grid{flex:1;position:relative;overflow:hidden auto}.vgrid-sizer{width:100%;position:relative}.vgrid-viewport{pointer-events:none;width:100%;position:absolute;top:0;left:0}.vgrid-viewport>*{pointer-events:auto}.vgrid-block-header{color:var(--text-dim);white-space:nowrap;z-index:1;border-left:3px solid;align-items:center;gap:10px;padding:4px 14px;font-size:11px;font-weight:600;display:flex;position:absolute;left:0;right:0;overflow:hidden}.vbh-name{text-overflow:ellipsis;flex-shrink:1;overflow:hidden}.vbh-range{color:var(--text-faint);flex-shrink:0;font-family:monospace;font-size:10px}.char-cell{cursor:pointer;background:var(--bg-card);border:1px solid #0000;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;transition:transform .1s,box-shadow .1s;display:flex;position:relative;overflow:hidden}.char-cell:hover{z-index:2;border-color:var(--border-light);transform:scale(1.08);box-shadow:0 4px 12px #0006}.char-cell.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}.char-cell .cell-char{font-family:var(--font-unicode);font-size:20px;line-height:1.2}.char-cell .cell-code{color:var(--text-faint);margin-top:1px;font-family:monospace;font-size:8px}.char-cell.unassigned{background:var(--cat-Cn);opacity:.3}.char-cell.control .cell-char{color:var(--text-faint);font-size:9px;font-style:italic}.char-cell .cat-indicator{border-radius:50%;width:6px;height:6px;position:absolute;top:2px;right:2px}.chart-link{color:var(--accent);border-radius:4px;align-items:center;gap:5px;padding:4px 8px;font-size:12px;text-decoration:none;transition:background .15s;display:inline-flex}.chart-link:hover{background:var(--accent-dim);text-decoration:underline}.char-cell .emoji-badge{color:var(--text-faint);cursor:pointer;font-size:7px;position:absolute;bottom:1px;right:2px}.right-panel{background:var(--bg-panel);border-left:1px solid var(--border);flex-shrink:0;width:320px;min-width:200px;max-width:600px;overflow-y:auto}.detail-content{padding:16px}.detail-placeholder{height:300px;color:var(--text-faint);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.placeholder-char{opacity:.3;margin-bottom:12px;font-size:48px}.detail-char-display{text-align:center;border-bottom:1px solid var(--border);margin-bottom:16px;padding:20px 0}.detail-char-glyph{font-family:var(--font-unicode);margin-bottom:8px;font-size:72px;line-height:1.2;transition:font-variation-settings .2s;display:block}.detail-char-glyph.emoji-presentation{font-family:"Noto Color Emoji", "Apple Color Emoji", "Segoe UI Emoji", var(--font-unicode)}.detail-char-name{word-break:break-word;margin-bottom:4px;font-size:14px;font-weight:600}.detail-char-codepoint{color:var(--accent);font-family:monospace;font-size:13px}.variant-toggle{justify-content:center;gap:4px;margin-top:10px;display:flex}.variant-btn{border:1px solid var(--border);background:var(--bg);color:var(--text-dim);cursor:pointer;border-radius:5px;padding:4px 14px;font-size:12px;transition:all .15s}.variant-btn.active{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.variant-btn:hover:not(.active){background:var(--bg-hover)}.detail-props{width:100%}.detail-section{margin-bottom:14px}.detail-section-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);margin-bottom:6px;padding-bottom:4px;font-size:11px;font-weight:600}.prop-row{justify-content:space-between;align-items:flex-start;padding:3px 0;font-size:12px;display:flex}.prop-label{color:var(--text-dim);flex-shrink:0;margin-right:8px}.prop-value{text-align:right;word-break:break-all;font-family:monospace;font-size:12px}.prop-value .cat-badge{border-radius:4px;align-items:center;gap:4px;padding:1px 8px;font-size:11px;display:inline-flex}.prop-value .cat-badge .cat-dot{border-radius:50%;width:8px;height:8px}.encoding-grid{grid-template-columns:auto 1fr;gap:2px 10px;font-size:12px;display:grid}.encoding-label{color:var(--text-dim)}.encoding-value{color:var(--text);font-family:monospace}.font-coverage-list{flex-direction:column;gap:3px;display:flex}.font-coverage-item{align-items:center;gap:6px;font-size:11px;display:flex}.font-coverage-item .fc-status{text-align:center;width:14px}.font-coverage-item .fc-status.supported{color:#3fb950}.font-coverage-item .fc-status.unsupported{color:#f85149}.font-coverage-item .fc-name{color:var(--text-dim)}.font-coverage-item .fc-preview{margin-left:auto;font-size:16px;line-height:1}.modal{z-index:1000;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.modal.hidden{display:none}.modal-backdrop{background:#0009;width:100%;height:100%;position:absolute;top:0;left:0}.modal-content{background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;flex-direction:column;width:90%;max-width:900px;max-height:80vh;display:flex;position:relative;box-shadow:0 16px 48px #0006}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-header h2{font-size:16px}.modal-close{color:var(--text-dim);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:24px}.modal-close:hover{color:var(--text)}.modal-body{flex:1;padding:20px;overflow-y:auto}.font-catalog-grid{grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:16px;display:grid}.font-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:16px}.font-card-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.font-card-name{font-size:14px;font-weight:600}.font-card-count{color:var(--text-dim);font-size:11px}.font-card-bar{background:var(--bg);border-radius:4px;height:8px;margin-bottom:8px;overflow:hidden}.font-card-bar-fill{background:var(--accent);border-radius:4px;height:100%;transition:width .3s}.font-card-blocks{flex-wrap:wrap;gap:4px;max-height:80px;display:flex;overflow-y:auto}.font-block-tag{background:var(--bg);color:var(--text-dim);border-radius:3px;padding:2px 6px;font-size:10px}.font-block-tag.full{color:#3fb950}.font-block-tag.partial{color:#d29922}.font-card-sample{color:var(--text);max-height:36px;margin-top:10px;font-size:24px;line-height:1.4;overflow:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.loading-overlay{background:var(--bg);z-index:2000;flex-direction:column;justify-content:center;align-items:center;gap:16px;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=600px){.left-panel{display:none}.right-panel{right:0;top:var(--header-height);height:calc(100vh - var(--header-height));z-index:50;width:280px;transition:transform .2s;position:fixed;transform:translate(100%);box-shadow:-4px 0 24px #0000004d}.right-panel.open{transform:translate(0)}.resize-handle{display:none}}.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.loading-screen{background:var(--bg);flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100vh;display:flex}.loading-spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}.loading-text{color:var(--text-dim);font-size:14px}.noto-toggle{cursor:pointer;color:var(--text-dim);border:1px solid var(--border);background:var(--bg);-webkit-user-select:none;user-select:none;border-radius:6px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;display:flex}.noto-toggle:hover{background:var(--bg-hover);color:var(--text)}.noto-toggle input{display:none}.toggle-slider{background:var(--border);border-radius:8px;width:28px;height:16px;transition:background .2s;position:relative}.toggle-slider:after{content:"";background:var(--text-dim);border-radius:50%;width:12px;height:12px;transition:transform .2s,background .2s;position:absolute;top:2px;left:2px}.noto-toggle input:checked+.toggle-slider{background:var(--accent-dim)}.noto-toggle input:checked+.toggle-slider:after{background:var(--accent);transform:translate(12px)}.noto-toggle input:checked~.toggle-text{color:var(--accent)}