:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg-color:#f8fafc;--surface-color:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--border-color:#e2e8f0;--primary-color:#0d9488;--primary-hover:#0f766e;--primary-light:#ccfbf1;--danger-color:#e11d48;--success-color:#16a34a;--warning-color:#d97706;--radius-sm:6px;--radius-md:8px;--radius-lg:12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;line-height:1.5}button{cursor:pointer;border-radius:var(--radius-md);border:1px solid #0000;padding:.6rem 1.2rem;font-family:inherit;font-size:.95rem;font-weight:500;transition:background-color .15s,border-color .15s,transform 50ms}button:active{transform:scale(.98)}button:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}a{color:var(--primary-color);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1080px;margin:0 auto;padding:1.5rem}.card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:0 1px 3px #0000000d}.badge{border-radius:var(--radius-sm);align-items:center;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-success{color:#15803d;background-color:#dcfce7}.badge-neutral{color:#475569;background-color:#f1f5f9}input.no-spin::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input.no-spin::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.no-spin::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.no-spin::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input.no-spin,.no-spin{appearance:textfield}@media print{body *{visibility:hidden}#thermal-receipt,#thermal-receipt *{visibility:visible}#thermal-receipt{width:100%;max-width:76mm;margin:0;padding:2mm;font-family:Courier New,Courier,monospace;font-size:11px;line-height:1.3;position:absolute;top:0;left:0;color:#000!important;background:#fff!important}.no-print{display:none!important}}