;
    document.getElementById('editorContent').value = 'Loading...';
    document.getElementById('editorModal').classList.add('show');
    fetch('?' + new URLSearchParams({op:'read', p:path})).then(function(r) { return r.text(); }).then(function(c) {
        document.getElementById('editorContent').value = c;
    }).catch(function(e) { document.getElementById('editorContent').value = 'Error: ' + e; });
}

function closeEditor() { document.getElementById('editorModal').classList.remove('show'); }

function saveFile() {
    var body = new URLSearchParams({c: document.getElementById('editorContent').value}).toString();
    apiPost('write', {p: editorPath}, body).then(function(d) {
        if (d.s === 'ok') { toast('Saved (' + d.b + ' bytes)', true); closeEditor(); }
        else toast('Save failed', false);
    });
}

function dl(path) { window.open('?' + new URLSearchParams({op:'dl', p:path})); }

function del(path, isDir) {
    if (!confirm('Delete ' + path.split('/').pop() + '?')) return;
    api('rm', {p: path}).then(function(d) {
        if (d.s === 'ok') { toast('Deleted', true); loadDir(curPath); }
        else toast('Delete failed', false);
    });
}

function rename(path, nam