:root{--bg:#f4f6f8;--panel:#e7ecef;--surface:#fff;--editor:#fbfcfd;--control:#fff;--text:#1e2933;--heading:#0b1117;--muted:#607080;--border:#d4dce3;--border-strong:#aebbc7;--accent:#1769aa;--danger:#b42318;--sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;color:var(--text);background:var(--bg);font:14px/1.45 var(--sans);letter-spacing:0;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{min-width:320px;margin:0}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}#root{min-height:100svh}.app-shell{background:var(--bg);min-height:100svh;color:var(--text);grid-template-columns:300px minmax(0,1fr);display:grid}.sidebar{border-right:1px solid var(--border);background:var(--panel);grid-template-rows:auto auto auto auto auto 1fr;gap:14px;min-height:100svh;padding:18px;display:grid}.brand,.topbar,.panel-title,.actions,.map-row,.folder-stats{justify-content:space-between;align-items:center;gap:12px;display:flex}.brand strong{color:var(--heading);font-size:18px}.brand span,.topbar p,.folder small,.metric span,.sync-map p{color:var(--muted);font-size:12px}.metric{border:1px solid var(--border);background:var(--surface);border-radius:8px;gap:4px;padding:12px;display:grid}.metric strong{color:var(--heading);font-size:22px}button,input{border:1px solid var(--border-strong);background:var(--control);color:var(--text);font:inherit;border-radius:6px}button{cursor:pointer;min-height:38px;padding:0 12px;font-weight:700}.compact-button{height:24px;min-height:0;padding:0 8px;font-size:11px;font-weight:600;line-height:1}button:hover{border-color:var(--accent)}button:disabled{cursor:not-allowed;opacity:.55}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.file-input{display:none}.danger,.danger-text{color:var(--danger)}.actions{flex-wrap:wrap}.compact-actions{gap:6px;display:flex}.compact-actions .compact-button{flex:1 1 0}.folder-list,.map-list{align-content:start;gap:8px;min-width:0;display:grid}.folder-list{margin-top:-8px}.folder{text-align:left;background:var(--surface);gap:4px;min-height:62px;padding:10px;display:grid}.folder span,.folder small,.map-row span,.map-row strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.folder.active{border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.workspace{grid-template-rows:auto auto 1fr;min-width:0;display:grid}.topbar{border-bottom:1px solid var(--border);background:var(--surface);padding:20px 24px}h1,h2{color:var(--heading);letter-spacing:0;margin:0}h1{font-size:24px}h2{font-size:16px}.settings-grid{border-bottom:1px solid var(--border);grid-template-columns:repeat(3,minmax(240px,1fr));align-items:start;gap:16px;padding:18px 24px;display:grid}.panel,.folder-card,.sync-map{gap:12px;min-width:0;display:grid}label{min-width:0;color:var(--muted);gap:6px;font-size:12px;font-weight:700;display:grid}input{width:100%;min-height:38px;padding:0 10px}.notice,.folder-card,.map-row{border:1px solid var(--border);background:var(--surface);border-radius:8px;padding:12px}.folder-stats{align-items:stretch}.folder-stats span{background:var(--panel);color:var(--muted);text-align:center;border-radius:6px;flex:1 1 0;padding:8px;font-size:12px}.conflict-list{gap:8px;display:grid}.conflict-item{background:#b423180f;border:1px solid #b4231857;border-radius:8px;gap:6px;padding:10px;display:grid}.conflict-item strong{color:var(--heading);font-family:var(--mono);overflow-wrap:anywhere;font-size:12px}.conflict-item span{color:var(--muted);font-size:12px}.conflict-actions{flex-wrap:wrap;gap:6px;display:flex}.sync-map{align-content:start;padding:18px 24px 28px}.map-row strong{color:var(--heading);font-family:var(--mono);font-size:13px}.empty{border:1px dashed var(--border-strong);min-height:120px;color:var(--muted);border-radius:8px;place-items:center;display:grid}.modal-backdrop{z-index:20;background:#0b111785;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.wizard-modal{border:1px solid var(--border-strong);background:var(--surface);border-radius:8px;gap:18px;width:min(720px,100%);max-height:calc(100svh - 40px);padding:20px;display:grid;overflow:auto;box-shadow:0 24px 80px #0b111747}.wizard-header{justify-content:space-between;align-items:start;gap:16px;display:flex}.wizard-header p,.wizard-note{color:var(--muted);margin:6px 0 0;font-size:13px}.wizard-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.wizard-grid label:first-child,.wizard-grid label:nth-child(5){grid-column:1/-1}.wizard-note{border:1px solid var(--border);background:var(--panel);border-radius:8px;margin:0;padding:12px}.wizard-actions{justify-content:end;gap:8px;display:flex}@media (width<=980px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border);min-height:auto}.topbar,.actions,.folder-stats,.map-row{flex-direction:column;align-items:stretch}.settings-grid,.wizard-grid{grid-template-columns:1fr}.wizard-grid label:first-child,.wizard-grid label:nth-child(5){grid-column:auto}}