.word-cards-grid{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:flex-start;align-content:flex-start}.word-card{display:inline-block;padding:0.5rem 1rem;background:white;border:2px solid #e5e7eb;border-radius:0.75rem;font-size:0.9375rem;font-weight:500;color:#374151;cursor:pointer;transition:all 0.2s ease;user-select:none}.word-card:hover{border-color:#93c5fd;background-color:rgba(239,246,255,0.5);transform:translateY(-1px)}.word-card.selected{border-color:#2563eb;background-color:#eff6ff;color:#1d4ed8;box-shadow:0 2px 8px rgba(37,99,235,0.2)}.word-card.selected:hover{background-color:#dbeafe}.selected-word-tag{display:inline-flex;align-items:center;gap:0.375rem;padding:0.375rem 0.625rem;background:#eff6ff;border:1px solid #bfdbfe;border-radius:9999px;font-size:0.8125rem;font-weight:500;color:#1e40af;margin:0.25rem}.selected-word-tag .remove-btn{display:inline-flex;align-items:center;justify-content:center;width:1.125rem;height:1.125rem;background:none;border:none;color:#6b7280;cursor:pointer;font-size:1rem;line-height:1;padding:0;border-radius:50%;transition:all 0.15s ease}.selected-word-tag .remove-btn:hover{background-color:#fee2e2;color:#dc2626}.stat-card{border:1px solid rgba(229,231,235,0.8);transition:all 0.2s ease}.stat-card:hover{border-color:#93c5fd;background-color:rgba(239,246,255,0.5)}input[type="number"]:focus,select:focus{box-shadow:0 0 0 3px rgba(37,99,235,0.1)}@keyframes copyPulse{0%{transform:scale(1)}50%{transform:scale(1.1)}100%{transform:scale(1)}}#btn-copy:active{animation:copyPulse 0.2s ease}@media (max-width:640px){.word-card{padding:0.375rem 0.75rem;font-size:0.875rem}.word-cards-grid{gap:0.375rem}.stat-card p.text-lg{font-size:1rem}}