:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#fff;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;min-width:320px;min-height:100vh;overflow-x:hidden}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: #2563eb;--primary-hover: #1d4ed8;--bg: #f8fafc;--card-bg: #ffffff;--text: #1e293b;--border: #e2e8f0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg);color:var(--text)}.app-container{min-height:100vh;width:100%;display:flex;flex-direction:column}header{background:#1e293b;color:#fff;padding:1rem 2rem;box-shadow:0 2px 4px #0000001a;width:100%;box-sizing:border-box}.header-content{display:flex;align-items:center;gap:12px;max-width:1200px;margin:0 auto}.header-content h1{font-size:1.25rem;margin:0}main{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:1.5rem;box-sizing:border-box}.grid{display:grid;grid-template-columns:1.5fr 1fr;gap:2rem}@media(max-width:1024px){.grid{grid-template-columns:1fr}}@media(max-width:600px){main{padding:1rem}.header-content{padding:0 .5rem}.header-content h1{font-size:1rem}.form-grid{grid-template-columns:1fr}.full-width{grid-column:span 1}.tabs{flex-direction:column}.tab-btn{width:100%}.action-btns{flex-direction:column}.result-content{padding:1rem;min-height:300px}}.card{background:var(--card-bg);border-radius:8px;border:1px solid var(--border);box-shadow:0 1px 3px #0000000d}.card-header{padding:1rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;font-weight:600;color:#334155}.card-header h2{font-size:1rem;margin:0}form{padding:1.5rem}.tabs{display:flex;gap:10px;margin-bottom:20px}.tab-btn{padding:10px 20px;border:none;background:#e0e0e0;cursor:pointer;border-radius:4px;font-weight:700;transition:all .3s}.tab-btn.active{background:#048;color:#fff}.form-group.highlight input{border-color:#048;border-left:4px solid #004488;background-color:#fff;color:#1e293b;font-weight:500}.form-group.highlight input:focus{background-color:#f8fafc}.file-input{padding:8px;border:1px dashed #ccc;width:100%;border-radius:4px}.file-hint{font-size:.8rem;color:#666;margin-top:4px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{display:flex;flex-direction:column;gap:4px}.full-width{grid-column:span 2}label{font-size:.85rem;font-weight:500;color:#64748b}.required{color:#ef4444}input{padding:.5rem;border:1px solid var(--border);border-radius:4px;font-size:.9rem;transition:border-color .2s;background-color:#fff;color:#1e293b;box-sizing:border-box;width:100%}input:focus{outline:none;border-color:var(--primary);ring:2px solid #bfdbfe}.submit-btn{margin-top:1.5rem;width:100%;padding:.75rem;background:var(--primary);color:#fff;border:none;border-radius:6px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:background .2s}.submit-btn:hover{background:var(--primary-hover)}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.result-content{padding:2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px}.svg-wrapper{background:#fff;padding:1rem;border:1px solid var(--border);border-radius:4px;width:200px;height:200px;display:flex;align-items:center;justify-content:center;overflow:hidden}.svg-wrapper svg{width:100%!important;height:100%!important;display:block}.view-link{margin-top:1.5rem;text-align:center;font-size:.85rem;word-break:break-all}.action-btns{margin-top:1.5rem;display:flex;gap:1rem;width:100%}.btn-secondary{flex:1;padding:.5rem;background:#f1f5f9;border:1px solid var(--border);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px}.btn-success{flex:1;padding:.5rem;background:#22c55e;color:#fff;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:4px}.empty-state{text-align:center;color:#94a3b8}.empty-icon{margin-bottom:1rem;opacity:.3}.hint{font-size:.75rem;display:block;margin-top:8px}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media print{header,.form-card,.action-btns,.view-link{display:none}main{margin:0;padding:0}.grid{display:block}.card{border:none;box-shadow:none}.svg-wrapper{border:2px solid black;width:300px;height:300px}}