.tool{width:min(100%, var(--content-width));padding:var(--space-lg) 0;margin-inline:auto}.tool-header{margin-bottom:var(--space-lg)}.tool-header h1{margin:0 0 .5rem}.tool-header p{margin:0}.text-input{width:100%;min-height:280px;font:inherit;border-radius:var(--radius);border:1px solid #ccc;padding:1rem;line-height:1.6;display:block}textarea.text-input{resize:vertical}.highlight-view{white-space:pre-wrap;word-wrap:break-word;cursor:default;background:#fafafa;display:none;overflow-y:auto}.highlight-view mark.highlight{background-color:#ffe082;border-radius:3px;padding:0 1px}.text-actions{margin-top:.75rem}.find-replace-controls{gap:1rem;margin-top:1.5rem;display:grid}.control-group{flex-direction:column;gap:.5rem;display:flex}.control-group label{font-size:.95rem;font-weight:600}.find-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.find-row .control-input{flex:1}.checkbox-inline{white-space:nowrap;cursor:pointer;align-items:center;gap:.4rem;font-size:.9rem;font-weight:500;display:flex}.checkbox-inline input[type=checkbox]{cursor:pointer;width:18px;height:18px}.control-input{font:inherit;border-radius:var(--radius);border:1px solid #ccc;padding:.7rem;transition:border-color .2s}.control-input:focus{border-color:#666;outline:none}.match-counter{color:#666;margin-top:.25rem;font-size:.85rem}.tool-actions{flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:1.5rem;display:flex}.action-group{flex-wrap:wrap;gap:.5rem;display:flex}.tool-actions button{font:inherit;border-radius:var(--radius);cursor:pointer;background:#fff;border:1px solid #ccc;padding:.6rem 1rem;font-size:.9rem;transition:background .15s,border-color .15s}.tool-actions button:hover:not(:disabled){background:#f0f0f0;border-color:#999}.tool-actions button:disabled{cursor:not-allowed}.secondary-button:disabled{opacity:.5}.tool-actions .primary-button{color:#fff;background:#333;border-color:#333}.tool-actions .primary-button:hover:not(:disabled){background:#555;border-color:#555}.tool-actions .primary-button:disabled{color:#fff;background:#999;border-color:#999}.secondary-button{color:inherit}