:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#1a1a1a;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}body{background-color:#1a1a1a;min-width:320px;min-height:100vh;margin:0}#root{width:100%}.app-container{box-sizing:border-box;max-width:700px;margin:0 auto;padding:12px 14px 32px}.header{text-align:center;border-bottom:1px solid #333;margin-bottom:1.2rem;padding-bottom:.8rem}.header h1{color:#646cff;margin:0;font-size:clamp(1.4rem,5vw,1.8rem)}.header p{color:#aaa;margin:4px 0 0;font-size:clamp(.85rem,3vw,1rem)}.card{background:#242424;border-radius:12px;margin-bottom:16px;padding:16px;box-shadow:0 4px 6px #0000004d}.card h2{align-items:center;gap:8px;margin:0 0 14px;font-size:clamp(1.1rem,4vw,1.4rem);display:flex}.input-group{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.input-group label{font-size:clamp(.95rem,3vw,1.1rem);font-weight:600}.input-group input,.input-group select{color:#fff;box-sizing:border-box;background:#1a1a1a;border:1px solid #444;border-radius:8px;width:100%;padding:12px;font-size:clamp(1.1rem,4vw,1.3rem)}.btn-primary{color:#fff;cursor:pointer;background:#646cff;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px 20px;font-size:clamp(1rem,4vw,1.2rem);font-weight:700;transition:background .2s;display:flex}.btn-primary:hover{background:#535bf2}.btn-primary:disabled{color:#888;cursor:not-allowed;background:#444}.section-label{letter-spacing:.12em;color:#888;border-bottom:1px solid #333;margin-bottom:10px;padding-bottom:5px;font-size:.85rem;font-weight:800}.cut-grid{grid-template-columns:1fr;gap:8px;display:grid}.cut-row{background:#1a1a1a;border:1px solid #333;border-radius:8px;grid-template-columns:56px 1fr 1fr;align-items:center;gap:8px;padding:10px;display:grid}.cut-row .thickness{font-size:clamp(.95rem,3vw,1.1rem);font-weight:700}.input-box{flex-direction:column;gap:3px;display:flex}.input-box label{color:#aaa;text-align:center;font-size:.75rem}.input-box input{color:#fff;text-align:center;box-sizing:border-box;background:#2a2a2a;border:1px solid #444;border-radius:6px;width:100%;padding:9px 4px;font-size:clamp(1rem,3.5vw,1.15rem)}.cut-grid-simple{grid-template-columns:1fr 1fr;gap:8px;display:grid}.cut-row-simple{background:#1a1a1a;border:1px solid #333;border-radius:8px;align-items:center;gap:8px;padding:10px;display:flex}.cut-row-simple .thickness{min-width:40px;font-size:clamp(.9rem,3vw,1rem);font-weight:700}.cut-row-simple .input-box{flex:1}.cut-row-simple .input-box input{color:#fff;text-align:center;box-sizing:border-box;background:#2a2a2a;border:1px solid #444;border-radius:6px;width:100%;padding:9px 4px;font-size:clamp(1rem,3.5vw,1.15rem)}@media (width>=540px){.cut-grid{grid-template-columns:1fr 1fr}}