.tool-container.svelte-1s1tt5l{max-width:800px;margin:0 auto;padding:2rem}.back-link.svelte-1s1tt5l{display:inline-block;margin-bottom:2rem;color:var(--text-muted);text-decoration:none;font-weight:500;font-size:.9rem;transition:color .2s}.back-link.svelte-1s1tt5l:hover{color:var(--text)}h1.svelte-1s1tt5l{margin-bottom:3rem;text-align:center;font-size:2rem;font-weight:700;color:var(--text)}.tool-card.svelte-1s1tt5l{background:var(--surface);padding:2.5rem;border-radius:12px;border:1px solid var(--line)}.input-section.svelte-1s1tt5l{margin-bottom:2rem}label.svelte-1s1tt5l{font-weight:600;color:var(--text);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.8rem;display:block}input.svelte-1s1tt5l{width:100%;padding:1rem;font-size:1.2rem;border:1px solid var(--line);border-radius:8px;font-family:Menlo,Monaco,Courier New,monospace;text-align:center;color:var(--text);background:var(--surface-muted)}input.svelte-1s1tt5l:focus{outline:none;border-color:var(--text)}input.invalid.svelte-1s1tt5l{border-color:#d32f2f;background:#d32f2f1a}.examples.svelte-1s1tt5l{border-top:1px solid var(--line);padding-top:2rem;display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}.examples.svelte-1s1tt5l button:where(.svelte-1s1tt5l){padding:.6rem 1.2rem;background:var(--surface);border:1px solid var(--line);border-radius:6px;cursor:pointer;font-size:.9rem;color:var(--text-muted);transition:all .2s}.examples.svelte-1s1tt5l button:where(.svelte-1s1tt5l):hover{border-color:var(--text);color:var(--text);transform:translateY(-1px)}.result-section.svelte-1s1tt5l{text-align:center;padding-top:1rem;border-top:1px solid var(--line)}h2.svelte-1s1tt5l{font-size:1rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem}.explanation.svelte-1s1tt5l{font-size:1.5rem;font-weight:600;color:var(--accent, #0070f3)}.error.svelte-1s1tt5l{color:#d32f2f;font-weight:600}.placeholder.svelte-1s1tt5l{color:var(--text-muted);font-style:italic}