*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f5f5;--surface:#fff;--border:#e0e0e0;--accent:#1a1a1a;--muted:#888;--danger:#d93025;--cell-size:96px;color:var(--accent);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px}body,#root{min-height:100vh}.home-screen{max-width:680px;margin:60px auto;padding:0 20px}.home-header{margin-bottom:32px}.home-header h1{letter-spacing:-.5px;font-size:28px;font-weight:700}.home-header p{color:var(--muted);margin-top:4px}.create-form{gap:8px;margin-bottom:32px;display:flex}.create-form input{border:1px solid var(--border);border-radius:8px;outline:none;flex:1;padding:10px 14px;font-size:15px}.create-form input:focus{border-color:var(--accent)}.create-form button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px}.create-form button:disabled{opacity:.4;cursor:default}.project-list{flex-direction:column;gap:8px;display:flex}.empty-state{color:var(--muted)}.project-card{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:10px;align-items:center;gap:12px;padding:14px 16px;transition:border-color .15s;display:flex}.project-card:hover{border-color:var(--accent)}.project-name{flex:1;font-weight:500}.project-date{color:var(--muted);font-size:12px}.delete-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:0 4px;font-size:18px;line-height:1}.delete-btn:hover{color:var(--danger)}.project-screen{flex-direction:column;height:100vh;display:flex}.project-header{background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:16px;padding:16px 24px;display:flex}.project-header h2{font-size:18px;font-weight:600}.back-btn{cursor:pointer;color:var(--muted);background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:13px}.back-btn:hover{background:var(--bg);color:var(--accent)}.project-body{flex:1;display:flex;overflow:hidden}.grid-area{flex:1;padding:24px;overflow-y:auto}.sidebar{border-left:1px solid var(--border);background:var(--surface);flex-direction:column;flex-shrink:0;gap:32px;width:260px;padding:24px;display:flex;overflow-y:auto}.tab-bar{flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:20px;display:flex}.tab-btn{border:1px solid var(--border);cursor:pointer;color:var(--muted);background:0 0;border-radius:20px;padding:6px 14px;font-size:13px;transition:all .15s}.tab-btn:hover{border-color:var(--accent);color:var(--accent)}.tab-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.bulk-upload-btn{border-color:var(--accent);color:var(--accent);margin-left:auto}.bulk-upload-btn:hover{background:var(--accent);color:#fff}.bulk-status{color:#6fcf6f;background:#1a2a1a;border:1px solid #2d4d2d;border-radius:8px;align-items:center;gap:4px;margin-bottom:12px;padding:8px 14px;font-size:13px;animation:.2s fadeIn;display:flex}.bulk-status.has-skipped{color:#cfbb6f;background:#2a261a;border-color:#4d421a}.bulk-skipped{color:#9a8f55}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.glyph-grid{grid-template-columns:repeat(auto-fill, minmax(var(--cell-size), 1fr));gap:8px;display:grid}.glyph-cell{aspect-ratio:100/130;border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;transition:border-color .15s;display:flex;position:relative;overflow:hidden}.glyph-cell:hover{border-color:var(--accent)}.glyph-cell.filled{border-color:#bbb}.cell-label{color:var(--muted);pointer-events:none;-webkit-user-select:none;user-select:none;font-size:10px;line-height:1;position:absolute;top:5px;left:7px}.cell-empty-icon{color:var(--border);-webkit-user-select:none;user-select:none;font-size:22px}.cell-error{color:var(--danger);pointer-events:none;font-size:11px;font-weight:700;position:absolute;bottom:5px;right:7px}.cell-preview{justify-content:center;align-items:center;width:80%;height:80%;display:flex}.cell-preview svg{width:100%;height:100%;color:var(--accent)}.cell-remove{cursor:pointer;color:var(--muted);opacity:0;background:0 0;border:none;border-radius:4px;padding:1px 4px;font-size:16px;line-height:1;transition:opacity .15s;position:absolute;top:4px;right:4px}.glyph-cell:hover .cell-remove{opacity:1}.cell-remove:hover{color:var(--danger)}.export-panel{flex-direction:column;gap:14px;display:flex}.export-panel h3{font-size:14px;font-weight:600}.export-panel label{color:var(--muted);flex-direction:column;gap:4px;font-size:12px;display:flex}.export-panel label input[type=range]{width:100%;accent-color:var(--accent)}.export-panel label span{color:var(--accent);font-size:12px;font-weight:500}.checkbox-label{cursor:pointer;align-items:center;flex-direction:row!important;gap:8px!important}.stroke-style-field{flex-direction:column;gap:6px;display:flex}.stroke-style-label{color:var(--muted);font-size:12px}.stroke-style-picker{gap:8px;display:flex}.stroke-style-btn{border:1.5px solid var(--border);cursor:pointer;width:68px;color:var(--fg);background:0 0;border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:8px 4px 6px;transition:border-color .15s,background .15s;display:flex}.stroke-style-btn:hover:not(.active){border-color:var(--fg)}.stroke-style-btn.active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, transparent);color:var(--accent)}.stroke-style-name{letter-spacing:.02em;font-size:10px;font-weight:500}.glyph-count{color:var(--muted);font-size:12px}.export-error{color:var(--danger);white-space:pre-wrap;font-size:12px}.export-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px;font-size:14px;font-weight:500;transition:opacity .15s}.export-btn:hover:not(:disabled){opacity:.85}.export-btn:disabled{opacity:.4;cursor:default}.template-section{flex-direction:column;gap:8px;display:flex}.template-section h3{font-size:14px;font-weight:600}.template-section p{color:var(--muted);font-size:12px;line-height:1.5}.template-download{border:1px solid var(--border);color:var(--accent);text-align:center;border-radius:8px;padding:8px 14px;font-size:13px;text-decoration:none;transition:border-color .15s;display:inline-block}.template-download:hover{border-color:var(--accent)}.loading{color:var(--muted);padding:40px 0}.screen-tab-bar{gap:4px;margin-left:auto;display:flex}.screen-tab-btn{border:1px solid var(--border);cursor:pointer;color:var(--muted);background:0 0;border-radius:20px;padding:5px 14px;font-size:13px;transition:all .15s}.screen-tab-btn:hover{border-color:var(--accent);color:var(--accent)}.screen-tab-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}.kerning-tab{padding-bottom:40px}.kern-add-form{border-top:1px solid var(--border);margin-top:16px;padding-top:16px}.kern-add-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.kern-char-input{text-align:center;border:1px solid var(--border);background:var(--surface);width:44px;height:44px;color:var(--accent);border-radius:8px;outline:none;font-size:20px;font-weight:600;transition:border-color .15s}.kern-char-input:focus{border-color:var(--accent)}.kern-add-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;transition:opacity .15s}.kern-add-btn:hover:not(:disabled){opacity:.85}.kern-add-btn:disabled{opacity:.35;cursor:default}.kern-add-error{color:var(--danger);font-size:12px}.kern-empty{color:var(--muted);padding:32px 0;font-size:14px;font-style:italic}.kern-list{flex-direction:column;gap:1px;display:flex}.kern-row{border-bottom:1px solid var(--border);grid-template-columns:56px 1fr 100px auto;align-items:center;gap:16px;padding:12px 0;display:grid}.kern-row-new{background:color-mix(in srgb, var(--accent) 4%, transparent);border-radius:4px}.kern-pair-label{letter-spacing:2px;color:var(--accent);white-space:nowrap;font-size:20px;font-weight:600}.kern-pair-sep{color:var(--border);letter-spacing:0;font-size:14px}.kern-slider-area{align-items:center;gap:8px;display:flex}.kern-slider{appearance:none;cursor:pointer;border-radius:2px;outline:none;flex:1;height:4px}.kern-slider::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:14px;height:14px}.kern-slider::-moz-range-thumb{background:var(--accent);cursor:pointer;border:none;border-radius:50%;width:14px;height:14px}.kern-slider::-moz-range-track{background:0 0;border-radius:2px;height:4px}.kern-value{text-align:right;font-variant-numeric:tabular-nums;min-width:38px;color:var(--muted);font-size:12px;font-weight:600}.kern-value-pos{color:#16a34a}.kern-value-neg{color:#dc2626}.kern-preview{background:var(--bg);border:1px solid var(--border);height:52px;color:var(--accent);border-radius:6px;justify-content:center;align-items:center;display:flex;overflow:hidden}.kern-row-actions{align-items:center;gap:6px;display:flex}.kern-save-btn{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:6px;padding:6px 14px;font-size:12px;font-weight:500;transition:opacity .15s}.kern-save-btn:hover:not(:disabled){opacity:.85}.kern-save-btn:disabled{opacity:.3;cursor:default}.kern-delete-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:18px;line-height:1;transition:color .15s}.kern-delete-btn:hover{color:var(--danger)}.font-preview{border-top:1px solid var(--border);margin-top:30px;padding:30px 0 64px}.font-preview-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:32px;display:flex}.font-preview-header h3{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0;font-size:11px;font-weight:600}.font-preview-controls{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.preview-building{color:var(--muted);font-size:12px;font-style:italic}.preview-slider{width:120px;accent-color:var(--accent)}.size-label{align-items:center;gap:8px;display:flex}.size-aa{font-family:var(--sans);color:var(--muted);-webkit-user-select:none;user-select:none;line-height:1}.size-aa-min{font-size:11px}.size-aa-max{font-size:20px}.weight-label{color:var(--muted);align-items:center;gap:10px;font-size:13px;display:flex}.weight-label span{font-variant-numeric:tabular-nums;min-width:2.2rem;color:var(--accent);font-weight:500}.preview-text-area{border:1px solid var(--border);border-radius:16px;overflow:hidden}.preview-empty{background:var(--surface);justify-content:center;align-items:center;min-height:140px;display:flex}.preview-placeholder{color:var(--muted);font-size:14px;font-style:italic}.preview-loaded{background:var(--surface)}.preview-specimen{flex-direction:column;gap:20px;padding:40px 48px;display:flex}.preview-line-lg{color:var(--accent);overflow-wrap:break-word;cursor:text;border-radius:4px;outline:none;line-height:1.2}.preview-line-lg:focus{box-shadow:0 0 0 2px var(--border)}.preview-error{color:var(--danger);margin-top:8px;font-size:12px}