.tool-columns[data-astro-cid-ru7lxnid]{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}@media(max-width:768px){.tool-columns[data-astro-cid-ru7lxnid]{grid-template-columns:1fr}}.tool-section[data-astro-cid-ru7lxnid]{display:flex;flex-direction:column;gap:12px}.input-label[data-astro-cid-ru7lxnid],.output-label[data-astro-cid-ru7lxnid]{font-weight:600;font-size:14px;color:#374151}.chord-input[data-astro-cid-ru7lxnid]{width:100%;padding:12px;border:2px solid #e5e7eb;border-radius:8px;font-family:Courier New,monospace;font-size:14px;resize:vertical;transition:border-color .2s}.chord-input[data-astro-cid-ru7lxnid]:focus{outline:none;border-color:#8b5cf6}.transpose-controls[data-astro-cid-ru7lxnid]{display:flex;flex-direction:column;gap:8px}.transpose-label[data-astro-cid-ru7lxnid]{font-weight:600;font-size:14px;color:#374151}.transpose-slider[data-astro-cid-ru7lxnid]{display:flex;align-items:center;gap:8px}.transpose-btn[data-astro-cid-ru7lxnid]{width:44px;height:44px;border:2px solid #8b5cf6;background:#fff;color:#8b5cf6;border-radius:8px;font-size:24px;font-weight:700;cursor:pointer;transition:all .2s}.transpose-btn[data-astro-cid-ru7lxnid]:hover{background:#8b5cf6;color:#fff}.semitones-input[data-astro-cid-ru7lxnid]{flex:1;text-align:center;font-size:18px;font-weight:700;padding:10px;border:2px solid #e5e7eb;border-radius:8px}.transpose-hints[data-astro-cid-ru7lxnid]{display:flex;justify-content:space-between;font-size:12px;color:#9ca3af}.output-display[data-astro-cid-ru7lxnid]{background:#f9fafb;border:2px solid #e5e7eb;border-radius:8px;padding:16px;min-height:180px;max-height:250px;overflow-y:auto}#chordOutput[data-astro-cid-ru7lxnid]{margin:0;font-family:Courier New,monospace;font-size:14px;white-space:pre-wrap;word-break:break-word}.copied-message[data-astro-cid-ru7lxnid]{text-align:center;color:#10b981;font-weight:600;margin-top:8px}.btn-copy[data-astro-cid-ru7lxnid]{display:block;width:100%;padding:12px;background:#10b981;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}.btn-copy[data-astro-cid-ru7lxnid]:hover{background:#059669}