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/*
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td{border-bottom:none}input.table-input{background:#0000;border:1px solid #0000;border-radius:4px;padding:.25rem .5rem;width:100%}input.table-input:focus,input.table-input:hover{background-color:#f9fafb;background-color:var(--bg-input);border-color:#e5e7eb;border-color:var(--border)}.pattern-grid{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));margin-bottom:1.5rem}.pattern-card{align-items:center;background:#fff;background:var(--bg-card);border:2px solid #e5e7eb;border:2px solid var(--border);border-radius:.5rem;border-radius:var(--radius);cursor:pointer;display:flex;flex-direction:column;padding:.75rem;text-align:center;transition:all .2s}.pattern-card:hover{box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;box-shadow:var(--shadow-md);transform:translateY(-2px)}.pattern-card.selected,.pattern-card:hover{border-color:#4f46e5;border-color:var(--primary)}.pattern-card.selected{background-color:#4f46e50d;box-shadow:0 0 0 2px #4f46e5;box-shadow:0 0 0 2px var(--primary)}.pattern-preview{grid-gap:2px;background:#f9fafb;background:var(--bg-input);border-radius:4px;display:grid;gap:2px;height:80px;margin-bottom:.5rem;padding:4px;width:100%}.pattern-label{color:#111827;color:var(--text-main);font-size:.85rem;font-weight:600}.preview-standard{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.preview-standard div{background:#cbd5e1;border-radius:2px}.preview-standard div:first-child:after{color:#555;content:"1";font-size:8px}.preview-standard div:nth-child(2):after{color:#555;content:"2";font-size:8px}.preview-standard div:nth-child(3):after{color:#555;content:"3";font-size:8px}.preview-standard div:nth-child(4):after{color:#555;content:"4";font-size:8px}.preview-staggered{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.preview-staggered div{border-radius:2px}.preview-staggered div:first-child{background:#4f46e5;background:var(--primary);opacity:.7}.preview-staggered div:nth-child(2),.preview-staggered div:nth-child(3){background:#0000;border:1px dashed #ccc}.preview-staggered div:nth-child(4){background:#4f46e5;background:var(--primary);opacity:.7}.preview-snake{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.preview-snake div{background:#cbd5e1;border-radius:2px}.preview-snake div:first-child:after{content:"1";font-size:8px}.preview-snake div:nth-child(2):after{content:"2";font-size:8px}.preview-snake div:nth-child(3):after{content:"4";font-size:8px}.preview-snake div:nth-child(4):after{content:"3";font-size:8px}.preview-columnar{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.preview-columnar div{background:#cbd5e1;border-radius:2px}.preview-columnar div:first-child:after{content:"1";font-size:8px}.preview-columnar div:nth-child(2):after{content:"3";font-size:8px}.preview-columnar div:nth-child(3):after{content:"2";font-size:8px}.preview-columnar div:nth-child(4):after{content:"4";font-size:8px}.error{background-color:#fef2f2;border:1px solid #fecaca;border-radius:.5rem;border-radius:var(--radius);color:#ef4444;color:var(--danger);font-size:.9rem;margin-top:1rem;padding:.75rem}.sticky-header{align-items:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe6;border-bottom:1px solid #e5e7eb;border-bottom:1px solid var(--border);box-shadow:0 1px 2px 0 #0000000d;box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;margin-bottom:2rem;padding:1rem 0;position:-webkit-sticky;position:sticky;top:0;z-index:100}.room-card{background:#fff;background:var(--bg-card);border:1px solid #e5e7eb;border:1px solid var(--border);border-radius:.5rem;border-radius:var(--radius);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;box-shadow:var(--shadow-md);margin-bottom:2rem;padding:2rem}.room-header{border-bottom:2px solid #f3f4f6;border-bottom:2px solid var(--bg-body);margin-bottom:1.5rem;padding-bottom:1rem;text-align:center}.room-stats{background-color:#f3f4f6;background-color:var(--bg-body);border-radius:.5rem;border-radius:var(--radius);display:flex;font-size:.9rem;font-weight:500;justify-content:space-between;margin-bottom:1rem;padding:.75rem 1rem}.whiteboard{background-color:#111827;background-color:var(--text-main);border-radius:4px;color:#f9fafb;color:var(--text-light);font-size:.85rem;font-weight:600;letter-spacing:1px;margin:1.5rem 0;padding:.5rem;text-align:center}
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