.sds-root{font-family:'Adys',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.55}.sds-controls{display:flex;gap:.5rem;align-items:center;margin:.75rem 0}.sds-btn{padding:.45rem .8rem;border:1px solid #cbd5e1;border-radius:.5rem;background:#fff;cursor:pointer;color:#111827}.sds-badge{font-size:.85rem;padding:.15rem .4rem;border:1px solid #ddd;border-radius:.4rem}.sds-app{margin-top:.5rem}.sds-loading{opacity:.7}.sds-error{color:#b00020;font-weight:600}.sds-actions{margin-top:1rem}.sds-q{display:flex;justify-content:space-between;gap:.75rem;align-items:center;margin:.5rem 0}.sds-q>span{flex:1}.sds-q input,.sds-q select{min-width:220px}.sds-age-grid{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.sds-root{--sds-cell-bg:#f3f4f6;--sds-cell-fg:#111827;--sds-cell-border:#cbd5e1;--sds-cell-bg-hover:#d1d5db;--sds-cell-border-hover:#94a3b8;--sds-ring:rgba(37,99,235,.18);--sds-done-bg:#d1fae5;--sds-done-fg:#065f46;--sds-done-border:#10b981}.sds-ran{display:grid;gap:.35rem}.sds-ran-row{display:flex;gap:.35rem}.sds-ran-cell{display:flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;font:700 18px/1 var(--sds-stim-font);background:var(--sds-cell-bg)!important;color:var(--sds-cell-fg)!important;border:2px solid var(--sds-cell-border)!important;border-radius:.5rem;transition:background .12s,border-color .12s,box-shadow .12s,transform .04s}.sds-ran-cell:hover{background:var(--sds-cell-bg-hover)!important;border-color:var(--sds-cell-border-hover)!important;box-shadow:0 0 0 3px var(--sds-ring)}.sds-ran-cell:active{transform:scale(.98)}.sds-ran-cell.done{background:var(--sds-done-bg)!important;color:var(--sds-done-fg)!important;border-color:var(--sds-done-border)!important}.sds-ran-cell[disabled]{background:#f9fafb!important;color:#6b7280!important;border-color:#e5e7eb!important;cursor:not-allowed}.sds-stimulus{font-family:var(--sds-stim-font);font-size:1.15rem;line-height:1.6;max-width:60ch}.sds-root[data-mode=neutral]{--sds-stim-font:Arial,Helvetica,Verdana,sans-serif}.sds-root[data-mode=adys]{--sds-stim-font:'Adys',Arial,sans-serif}@media (prefers-color-scheme:dark){.sds-root{--sds-cell-bg:#1f2937;--sds-cell-fg:#f9fafb;--sds-cell-border:#374151;--sds-cell-bg-hover:#374151;--sds-ring:rgba(59,130,246,.25);--sds-done-bg:#064e3b;--sds-done-fg:#a7f3d0;--sds-done-border:#10b981}.sds-btn{color:#f9fafb;background:#111827;border-color:#374151}}