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h3{color:var(--gray-700);margin-bottom:12px;font-size:1rem;font-weight:700}.plan-progress-cards{flex-direction:column;gap:12px;display:flex}.plan-progress-card{background:var(--gray-50);border-radius:var(--radius-sm);padding:12px}.pp-label{margin-bottom:8px;font-size:.85rem;font-weight:600}.pp-status{color:var(--gray-500);margin-top:4px;font-size:.8rem}.level-progress-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;display:grid}.level-progress-item{background:var(--gray-50);border-radius:var(--radius-sm);flex-direction:column;align-items:center;padding:8px;font-size:.8rem;display:flex}.lp-level{color:var(--gray-700);font-weight:600}.lp-stars{font-size:.75rem}.lp-score{color:var(--gray-500);font-size:.75rem}.lp-summary{text-align:center;color:var(--gray-500);margin-top:12px;font-size:.85rem}.progress-actions{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:20px}.progress-actions h3{margin-bottom:12px;font-size:1rem;font-weight:700}.data-actions{flex-direction:column;gap:12px;display:flex}.import-area{flex-direction:column;gap:8px;display:flex}.import-textarea{border:1px solid var(--gray-300);border-radius:var(--radius-sm);resize:vertical;padding:10px;font-family:monospace;font-size:.85rem}.import-msg{color:var(--green);font-size:.85rem}.reset-confirm{background:var(--red-light);border-radius:var(--radius-sm);padding:16px}.reset-confirm p{color:var(--red);margin-bottom:12px;font-weight:600}.reset-buttons{gap:8px;display:flex}@media (width<=768px){.app{padding:0 12px 80px}.app-title{font-size:1.2rem}.home-title{font-size:1.4rem}.home-subtitle{font-size:.8rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.home-actions,.plan-cards{grid-template-columns:1fr}.word-english{font-size:1.6rem}.word-meaning{font-size:1.1rem}.word-actions{flex-direction:column}.word-actions .btn-action{width:100%}.level-grid{grid-template-columns:repeat(3,1fr)}.quiz-word{font-size:1.6rem}.quiz-option{padding:12px;font-size:.9rem}.filter-row{flex-direction:column;align-items:stretch}.select-input{width:100%}.learn-toolbar{flex-direction:column;gap:8px}.level-progress-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=480px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-card{padding:12px 4px}.stat-number{font-size:1.3rem}.level-grid{grid-template-columns:repeat(2,1fr)}}