.container[data-astro-cid-i4eaultb]{max-width:900px;margin:0 auto;padding:20px;font-family:Segoe UI,sans-serif}.calc-header[data-astro-cid-i4eaultb]{text-align:center;margin-bottom:30px}.calc-header[data-astro-cid-i4eaultb] h1[data-astro-cid-i4eaultb]{margin:0;color:#333}.calc-header[data-astro-cid-i4eaultb] p[data-astro-cid-i4eaultb]{color:#666}.config-panel[data-astro-cid-i4eaultb]{display:flex;justify-content:center;gap:20px;align-items:flex-end;flex-wrap:wrap;background:#f8f9fa;padding:15px;border-radius:8px;margin-bottom:30px;border:1px solid #e9ecef}.config-group[data-astro-cid-i4eaultb] label[data-astro-cid-i4eaultb]{display:block;font-size:.85rem;font-weight:700;margin-bottom:5px;color:#495057;text-align:center;text-transform:uppercase}.dim-inputs[data-astro-cid-i4eaultb]{display:flex;align-items:center;gap:5px}.dim-inputs[data-astro-cid-i4eaultb] input[data-astro-cid-i4eaultb]{width:50px;padding:5px;text-align:center;font-size:1.1rem;border:1px solid #ced4da;border-radius:4px}.input-error[data-astro-cid-i4eaultb]{border-color:#ef4444!important;box-shadow:0 0 0 3px #ef444433;animation:shake .4s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.set-btn[data-astro-cid-i4eaultb]{padding:8px 15px;background:#333;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:600;height:38px}.clear-btn[data-astro-cid-i4eaultb]{padding:8px 12px;background:#fff;border:1px solid #ced4da;color:#dc3545;border-radius:4px;cursor:pointer;height:38px}.workspace[data-astro-cid-i4eaultb]{display:flex;justify-content:center;align-items:flex-start;gap:30px;flex-wrap:wrap;margin-bottom:40px}.matrix-box[data-astro-cid-i4eaultb]{display:flex;flex-direction:column;align-items:center}.box-header[data-astro-cid-i4eaultb]{display:flex;flex-direction:column;align-items:center;gap:5px;margin-bottom:10px}.box-title[data-astro-cid-i4eaultb]{font-weight:700;color:#333;font-size:1.1rem}.mini-toolbar[data-astro-cid-i4eaultb]{display:flex;gap:5px}.mini-toolbar[data-astro-cid-i4eaultb] button[data-astro-cid-i4eaultb]{padding:4px 10px;font-size:.8rem;border:1px solid #ccc;background:#fff;border-radius:4px;cursor:pointer;color:#555;font-weight:600}.mini-toolbar[data-astro-cid-i4eaultb] button[data-astro-cid-i4eaultb]:hover{background:#e9ecef;color:#000;border-color:#999}.bracket-wrapper[data-astro-cid-i4eaultb]{position:relative;padding:8px 12px;display:inline-block;margin-bottom:10px}.bracket-wrapper[data-astro-cid-i4eaultb]:before,.bracket-wrapper[data-astro-cid-i4eaultb]:after{content:"";position:absolute;top:0;bottom:0;width:10px;border:2px solid #333}.bracket-wrapper[data-astro-cid-i4eaultb]:before{left:0;border-right:none}.bracket-wrapper[data-astro-cid-i4eaultb]:after{right:0;border-left:none}.matrix-grid[data-astro-cid-i4eaultb]{display:grid;gap:5px;justify-content:center}.matrix-grid[data-astro-cid-i4eaultb] .mat-input{width:50px;height:40px;text-align:center;border:1px solid #ccc;border-radius:4px;font-size:1rem;background:#fff}.matrix-grid[data-astro-cid-i4eaultb] input:focus{border-color:#000;outline:none;background:#fff}.matrix-grid[data-astro-cid-i4eaultb] input[type=number]{-moz-appearance:textfield}.ops-box[data-astro-cid-i4eaultb]{display:flex;flex-direction:column;align-items:center;gap:10px;padding-top:60px}.sub-ops-row[data-astro-cid-i4eaultb]{display:flex;gap:8px}.op-btn[data-astro-cid-i4eaultb]{width:50px;height:50px;border-radius:50%;border:1px solid #ccc;background:#fff;font-size:1.5rem;cursor:pointer;color:#555;display:flex;align-items:center;justify-content:center;transition:.2s;box-shadow:0 2px 5px #0000000d}.op-btn[data-astro-cid-i4eaultb]:hover{transform:scale(1.1);background:#333;color:#fff;border-color:#333}.quick-fill[data-astro-cid-i4eaultb]{display:flex;gap:5px;margin-top:5px}.quick-fill[data-astro-cid-i4eaultb] button[data-astro-cid-i4eaultb]{padding:4px 8px;font-size:.75rem;border:1px solid #e2e8f0;background:#f8f9fa;color:#666;border-radius:4px;cursor:pointer}.quick-fill[data-astro-cid-i4eaultb] button[data-astro-cid-i4eaultb]:hover{background:#e2e8f0;color:#333}.result-section[data-astro-cid-i4eaultb]{display:flex;flex-direction:column;align-items:center;margin-top:20px;animation:fadeIn .3s ease}.result-cell[data-astro-cid-i4eaultb]{width:50px;height:40px;display:flex;align-items:center;justify-content:center;font-weight:700;color:#000;font-size:1rem}.scalar-res[data-astro-cid-i4eaultb]{font-size:2rem;font-weight:700;padding:10px 20px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:700px){.workspace[data-astro-cid-i4eaultb]{flex-direction:column;align-items:center}.ops-box[data-astro-cid-i4eaultb]{flex-direction:row;padding-top:0;margin-bottom:20px}}