.tool-root[data-astro-cid-d4pz4e2f]{background:#f5f4f0;min-height:calc(100vh - 65px);padding:2rem 1rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1a1a18}.tool-root[data-astro-cid-d4pz4e2f] .container[data-astro-cid-d4pz4e2f]{max-width:760px;margin:0 auto}.tool-root[data-astro-cid-d4pz4e2f] header[data-astro-cid-d4pz4e2f]{margin-bottom:2rem}.back-link[data-astro-cid-d4pz4e2f]{display:inline-block;font-size:13px;color:#6b6b67;text-decoration:none;margin-bottom:1rem;transition:color .2s}.back-link[data-astro-cid-d4pz4e2f]:hover{color:#1b4f4f}.tool-root[data-astro-cid-d4pz4e2f] header[data-astro-cid-d4pz4e2f] h1[data-astro-cid-d4pz4e2f]{font-size:22px;font-weight:500;margin-bottom:4px}.tool-root[data-astro-cid-d4pz4e2f] header[data-astro-cid-d4pz4e2f] p[data-astro-cid-d4pz4e2f]{font-size:14px;color:#6b6b67}.tool-root[data-astro-cid-d4pz4e2f] .card[data-astro-cid-d4pz4e2f]{background:#fff;border:.5px solid rgba(0,0,0,.12);border-radius:12px;padding:1.5rem;margin-bottom:1.25rem}.section-label[data-astro-cid-d4pz4e2f]{font-size:13px;color:#6b6b67;margin-bottom:6px;display:block}.tool-root[data-astro-cid-d4pz4e2f] textarea[data-astro-cid-d4pz4e2f]{width:100%;min-height:130px;resize:vertical;font-size:14px;padding:10px 12px;border:.5px solid rgba(0,0,0,.2);border-radius:8px;background:#fafaf8;color:#1a1a18;font-family:inherit;line-height:1.6}.tool-root[data-astro-cid-d4pz4e2f] textarea[data-astro-cid-d4pz4e2f]:focus{outline:none;border-color:#00000059}.tool-root[data-astro-cid-d4pz4e2f] .row[data-astro-cid-d4pz4e2f]{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.tool-root[data-astro-cid-d4pz4e2f] .field[data-astro-cid-d4pz4e2f]{display:flex;flex-direction:column;gap:6px}.tool-root[data-astro-cid-d4pz4e2f] select[data-astro-cid-d4pz4e2f],.tool-root[data-astro-cid-d4pz4e2f] input[data-astro-cid-d4pz4e2f][type=number]{height:36px;padding:0 10px;border:.5px solid rgba(0,0,0,.2);border-radius:8px;background:#fafaf8;color:#1a1a18;font-size:14px;font-family:inherit}.tool-root[data-astro-cid-d4pz4e2f] select[data-astro-cid-d4pz4e2f]{min-width:180px}.tool-root[data-astro-cid-d4pz4e2f] input[data-astro-cid-d4pz4e2f][type=number]{width:80px}.tool-root[data-astro-cid-d4pz4e2f] select[data-astro-cid-d4pz4e2f]:focus,.tool-root[data-astro-cid-d4pz4e2f] input[data-astro-cid-d4pz4e2f][type=number]:focus{outline:none;border-color:#00000059}.btn-main[data-astro-cid-d4pz4e2f]{height:36px;padding:0 20px;border:.5px solid rgba(0,0,0,.2);border-radius:8px;background:#1a1a18;color:#fff;font-size:14px;font-family:inherit;cursor:pointer;font-weight:500;transition:background .15s}.btn-main[data-astro-cid-d4pz4e2f]:hover{background:#333}.btn-secondary[data-astro-cid-d4pz4e2f]{height:32px;padding:0 14px;border:.5px solid rgba(0,0,0,.15);border-radius:8px;background:transparent;color:#6b6b67;font-size:13px;font-family:inherit;cursor:pointer;transition:background .15s}.btn-secondary[data-astro-cid-d4pz4e2f]:hover{background:#f5f4f0;color:#1a1a18}.error[data-astro-cid-d4pz4e2f]{font-size:13px;color:#a32d2d;padding:8px 12px;border:.5px solid #f09595;border-radius:8px;margin-top:1rem;background:#fcebeb;display:none}.info-bar[data-astro-cid-d4pz4e2f]{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;flex-wrap:wrap;gap:8px}.info-actions[data-astro-cid-d4pz4e2f]{display:flex;gap:8px;flex-wrap:wrap}.stat[data-astro-cid-d4pz4e2f]{font-size:13px;color:#6b6b67}.stat[data-astro-cid-d4pz4e2f] b[data-astro-cid-d4pz4e2f]{color:#1a1a18;font-weight:500}.divider[data-astro-cid-d4pz4e2f]{border:none;border-top:.5px solid rgba(0,0,0,.1);margin:1.25rem 0}.groups-grid[data-astro-cid-d4pz4e2f]{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.group-card[data-astro-cid-d4pz4e2f]{background:#fff;border:.5px solid rgba(0,0,0,.1);border-radius:12px;padding:1rem 1.25rem;animation:fadeUp .25s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.group-header[data-astro-cid-d4pz4e2f]{display:flex;align-items:center;gap:8px;margin-bottom:10px;padding-bottom:8px;border-bottom:.5px solid rgba(0,0,0,.08)}.group-badge[data-astro-cid-d4pz4e2f]{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:500;flex-shrink:0}.group-title[data-astro-cid-d4pz4e2f]{font-size:13px;font-weight:500}.group-count[data-astro-cid-d4pz4e2f]{margin-left:auto;font-size:12px;color:#6b6b67}.student-list[data-astro-cid-d4pz4e2f]{list-style:none}.student-item[data-astro-cid-d4pz4e2f]{font-size:13px;color:#6b6b67;padding:3px 0;line-height:1.4;display:flex;align-items:baseline;gap:6px}.dot[data-astro-cid-d4pz4e2f]{width:4px;height:4px;border-radius:50%;background:#0003;flex-shrink:0;margin-top:5px}#results-section[data-astro-cid-d4pz4e2f]{display:none}