main.svelte-1uha8ag{width:100%;max-width:600px;margin:0 auto;padding:1rem;box-sizing:border-box}header.svelte-1uha8ag h1:where(.svelte-1uha8ag){text-align:center;color:var(--green-primary);font-size:1.5rem;margin-bottom:2rem}.loading.svelte-1uha8ag{text-align:center;color:var(--text-secondary);font-size:1.2rem;padding:2rem}.prompt.svelte-1uha8ag{background:var(--bg-secondary);padding:1.5rem;border-radius:16px;margin-bottom:1.5rem;box-shadow:0 2px 8px var(--shadow-color)}.label.svelte-1uha8ag{color:var(--text-secondary);margin:0 0 .5rem;font-size:.9rem}.english.svelte-1uha8ag{font-size:1.4rem;color:var(--text-primary);margin:0;font-weight:500}.answer-area.svelte-1uha8ag{margin-bottom:1.5rem}.answer-box.svelte-1uha8ag{min-height:70px;background:var(--bg-secondary);border:2px dashed var(--border-dashed);border-radius:16px;padding:.75rem;display:flex;flex-wrap:wrap;align-items:center;align-content:flex-start;gap:.25rem;transition:border-color .2s,background-color .2s}.answer-box.svelte-1uha8ag:empty:before,.placeholder.svelte-1uha8ag{color:var(--text-muted);font-style:italic;padding:.5rem}.tile-bank-container.svelte-1uha8ag{background:var(--bg-tertiary);border-radius:16px;padding:.75rem;margin-bottom:1rem}.tile-bank.svelte-1uha8ag{display:flex;flex-wrap:wrap;justify-content:center;min-height:60px;gap:.25rem;align-content:flex-start}.tile.svelte-1uha8ag{padding:.6rem 1rem;border:2px solid var(--tile-border);border-radius:12px;background:var(--tile-bg);color:var(--text-primary);font-size:1.1rem;cursor:grab;transition:all .15s ease;box-shadow:0 2px 0 var(--tile-shadow);font-family:Hiragino Kaku Gothic Pro,Yu Gothic,Noto Sans JP,sans-serif;-webkit-user-select:none;user-select:none}.tile.svelte-1uha8ag:hover{background:var(--bg-tertiary);transform:translateY(-1px)}.tile.svelte-1uha8ag:active{cursor:grabbing;transform:translateY(2px);box-shadow:none}.tile.selected.svelte-1uha8ag{background:var(--blue-primary);color:#fff;border-color:var(--blue-dark);box-shadow:0 2px 0 var(--blue-dark)}.tile.selected.svelte-1uha8ag:hover{filter:brightness(1.1)}.actions.svelte-1uha8ag{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem}.btn.svelte-1uha8ag{padding:.75rem 2rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .15s ease}.btn.svelte-1uha8ag:disabled{opacity:.5;cursor:not-allowed}.btn.primary.svelte-1uha8ag{background:var(--green-primary);color:#fff;box-shadow:0 4px 0 var(--green-dark)}.btn.primary.svelte-1uha8ag:hover:not(:disabled){filter:brightness(1.1)}.btn.primary.svelte-1uha8ag:active:not(:disabled){transform:translateY(4px);box-shadow:none}.btn.secondary.svelte-1uha8ag{background:var(--bg-secondary);color:var(--text-secondary);border:2px solid var(--border-color)}.btn.secondary.svelte-1uha8ag:hover:not(:disabled){background:var(--bg-tertiary)}.result.svelte-1uha8ag{margin-top:1.5rem;padding:1.5rem;border-radius:16px;text-align:center}.result.correct.svelte-1uha8ag{background:#d7ffb8;border:2px solid var(--green-primary)}.dark .result.correct.svelte-1uha8ag{background:#4ade8033}.result.incorrect.svelte-1uha8ag{background:#ffdfe0;border:2px solid #ff4b4b}.dark .result.incorrect.svelte-1uha8ag{background:#f8717133}.result-icon.svelte-1uha8ag{font-size:2rem;margin-bottom:.5rem}.result.correct.svelte-1uha8ag .result-icon:where(.svelte-1uha8ag){color:var(--green-primary)}.result.incorrect.svelte-1uha8ag .result-icon:where(.svelte-1uha8ag){color:#ff4b4b}.result-text.svelte-1uha8ag{font-size:1.2rem;font-weight:600;margin:0 0 .5rem;color:var(--text-primary)}.expected.svelte-1uha8ag{color:var(--text-secondary);margin:.5rem 0 1rem;font-size:1.1rem}.btn.next.svelte-1uha8ag{background:var(--blue-primary);color:#fff;box-shadow:0 4px 0 var(--blue-dark)}.btn.next.svelte-1uha8ag:hover{filter:brightness(1.1)}