.fa-workbench{margin:2rem 0;padding:1.75rem;border-radius:var(--radius-lg, 16px);border:1px solid hsl(var(--border-subtle, 0 0% 88%) / .5);background:var(--surface-card, #ffffff);box-shadow:0 10px 30px -10px #0000000d}.fa-header{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.fa-title{font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:800;letter-spacing:-.02em;color:var(--text-primary);margin:.35rem 0 .4rem}.fa-desc{color:var(--text-secondary);font-size:.92rem;line-height:1.5;margin:0}.fa-metrics-bar{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.fa-metric-pill{padding:.35rem .75rem;border-radius:9999px;font-size:.78rem;font-weight:700;background:hsl(var(--surface-sunken, 0 0% 96%));border:1px solid hsl(var(--border-subtle, 0 0% 86%));color:var(--text-primary)}.fa-metric-pill.score-badge{background:#18aa611f;color:#0d7742;border-color:#18aa614d}.fa-topic-selector{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:.75rem;margin-bottom:1.25rem;border-bottom:1px solid hsl(var(--border-subtle, 0 0% 86%) / .5);scrollbar-width:none}.fa-topic-selector::-webkit-scrollbar{display:none}.fa-topic-btn{background:hsl(var(--surface-sunken, 0 0% 96%));border:1px solid hsl(var(--border-subtle, 0 0% 86%));padding:.55rem 1rem;border-radius:8px;font-size:.85rem;font-weight:600;color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:all .18s ease}.fa-topic-btn:hover{color:var(--text-primary);border-color:hsl(var(--brand-primary, 220 85% 55%))}.fa-topic-btn.active{background:hsl(var(--brand-primary, 220 85% 50%));color:#fff;border-color:hsl(var(--brand-primary, 220 85% 50%));box-shadow:0 4px 12px hsl(var(--brand-primary, 220 85% 50%) / .25)}.fa-prompt-banner{background:hsl(var(--surface-sunken, 0 0% 97%));border-left:4px solid hsl(var(--brand-primary, 220 85% 50%));padding:.85rem 1.1rem;border-radius:8px;margin-bottom:1.25rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem}.fa-prompt-text{font-size:.88rem;color:var(--text-primary);line-height:1.45;flex:1}.fa-controls-row{display:flex;gap:.5rem;flex-wrap:wrap}.fa-action-btn{background:#fff;border:1px solid hsl(var(--border-subtle, 0 0% 82%));border-radius:6px;padding:.4rem .75rem;font-size:.8rem;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all .15s ease}.fa-action-btn:hover{border-color:hsl(var(--brand-primary, 220 85% 50%));color:hsl(var(--brand-primary, 220 85% 45%))}.fa-stage-block{background:hsl(var(--surface-sunken, 0 0% 98%));border:1px solid hsl(var(--border-subtle, 0 0% 88%));border-radius:10px;padding:1rem 1.2rem;margin-bottom:1rem}.fa-stage-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:hsl(var(--brand-primary, 220 85% 45%));margin-bottom:.35rem;display:flex;justify-content:space-between}.fa-en-text{font-size:.94rem;line-height:1.6;color:var(--text-primary);margin:0}.fa-pl-text{font-size:.84rem;line-height:1.5;color:var(--text-muted, #64748b);font-style:italic;margin:.45rem 0 0;padding-top:.45rem;border-top:1px dashed hsl(var(--border-subtle, 0 0% 86%))}.fa-balance-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}@media(max-width:48rem){.fa-balance-grid{grid-template-columns:1fr}}.fa-column{border-radius:10px;padding:1.1rem;border:1px solid hsl(var(--border-subtle, 0 0% 86%))}.fa-column.pros-col{background:#f3fcf7;border-color:#bae8d1}.fa-column.cons-col{background:#fdf6f8;border-color:#f1c6cd}.fa-col-header{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.75rem;display:flex;justify-content:space-between;align-items:center}.pros-col .fa-col-header{color:#0c6e3d}.cons-col .fa-col-header{color:#9c162d}.fa-arg-card{background:#fff;border-radius:8px;padding:.8rem .95rem;margin-bottom:.65rem;border:1px solid hsl(var(--border-subtle, 0 0% 90%))}.fa-arg-card:last-child{margin-bottom:0}.fa-vocab-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:.65rem;margin-top:1rem;padding-top:1rem;border-top:1px solid hsl(var(--border-subtle, 0 0% 88%))}.fa-vocab-chip{background:hsl(var(--surface-sunken, 0 0% 97%));border:1px solid hsl(var(--border-subtle, 0 0% 86%));border-radius:8px;padding:.55rem .75rem;display:flex;flex-direction:column;gap:.15rem}.fa-vocab-en{font-size:.83rem;font-weight:700;color:hsl(var(--brand-primary, 220 85% 42%))}.fa-vocab-pl{font-size:.76rem;color:var(--text-secondary)}