:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-dark:#0f172a;--bg-card:#1e293bb3;--border:#ffffff1a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--glass:#ffffff08;--glass-border:#ffffff20}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif}.app-container{max-width:1400px;margin:0 auto;padding:2rem}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem;padding:1.5rem;box-shadow:0 8px 32px #0000005e}.btn-primary{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .2s;display:flex}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}h1{background:linear-gradient(135deg,#fff 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.subtitle{color:var(--text-secondary);margin-bottom:2rem;font-size:1.1rem}.layout-grid{grid-template-columns:1fr 400px;gap:1.5rem;margin-top:2rem;display:grid}@media (width<=1024px){.layout-grid{grid-template-columns:1fr}}.bom-table{border-collapse:collapse;width:100%;margin-top:1rem}.bom-table th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:1rem;font-size:.875rem}.bom-table td{border-bottom:1px solid var(--border);padding:1rem;font-size:.95rem}.bom-table tr:hover{background:var(--glass)}.dimension-badge{color:var(--primary);background:#6366f11a;border-radius:.25rem;padding:.25rem .5rem;font-family:monospace;font-size:.875rem}