:root{color-scheme:light;--bg: #eef1ed;--panel: #ffffff;--ink: #1f252b;--muted: #66717c;--line: #cfd7d1;--tool: #f7f8f4;--accent: #176d75;--danger: #8f3d2f;font-family:system-ui,Noto Sans JP,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button{min-height:30px;border:1px solid #b8c2bb;border-radius:4px;padding:3px 9px;color:var(--ink);background:#fff}button:hover,button:focus-visible{border-color:var(--accent);outline:none}input,select{min-width:0;min-height:30px;border:1px solid #b8c2bb;border-radius:4px;padding:3px 7px;background:#fff}.shell{display:grid;grid-template-rows:38px 40px minmax(0,1fr);height:100vh}.titlebar{display:flex;align-items:center;gap:14px;min-width:0;padding:6px 12px;border-bottom:1px solid var(--line);background:#e3e9e4}.brand{flex:0 0 auto;font-weight:700}.title-file{min-width:0;overflow:hidden;color:#34414a;text-overflow:ellipsis;white-space:nowrap}.menubar{display:flex;align-items:center;gap:10px;overflow-x:auto;padding:5px 10px;border-bottom:1px solid var(--line);background:var(--tool)}.menu-group{display:flex;flex:0 0 auto;gap:6px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;min-height:0}.editor-area{display:grid;grid-template-rows:minmax(0,1fr) 30px;min-width:0;border-right:1px solid var(--line);background:var(--panel)}.drop-zone{position:relative;min-height:0}.drop-zone.dragging:after{position:absolute;inset:10px;z-index:5;display:grid;place-items:center;border:2px dashed var(--accent);border-radius:6px;color:var(--accent);background:#ffffffdb;content:"ここにファイルをドロップ";font-weight:700;pointer-events:none}.editor,.cm-editor{height:100%}.cm-bookmark-marker{display:inline-block;width:1ch;color:var(--danger)}.statusbar{display:flex;align-items:center;gap:14px;min-width:0;overflow:hidden;padding:4px 10px;border-top:1px solid var(--line);color:#33404a;background:#e9eee9;font-size:12px;white-space:nowrap}.statusbar span:first-child{min-width:0;overflow:hidden;text-overflow:ellipsis}.sidepane{overflow:auto;padding:12px;background:#fbfcf9}.sidepane section+section{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}h2{margin:0 0 8px;font-size:14px}.stack{display:grid;gap:8px}.button-row{display:flex;flex-wrap:wrap;gap:6px}.option-grid,.settings{display:grid;gap:7px;font-size:13px}.settings label{display:grid;grid-template-columns:1fr 110px;align-items:center;gap:8px}.settings label:has(input[type=checkbox]){display:block}.muted{color:var(--muted);font-size:12px}.results{display:grid;gap:6px;margin:8px 0 0;padding:0;list-style:none}.results li{border:1px solid var(--line);border-radius:4px;background:#fff}.results button{display:grid;width:100%;height:auto;min-height:0;border:0;padding:7px;text-align:left;background:transparent}.results span{overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.compact{gap:4px}.log{min-height:130px;max-height:260px;overflow:auto;margin:0;border:1px solid var(--line);border-radius:4px;padding:8px;background:#fff;font:12px/1.45 Cascadia Mono,Consolas,monospace;white-space:pre-wrap}.context-menu{position:fixed;z-index:20;display:grid;min-width:170px;border:1px solid var(--line);border-radius:4px;padding:4px;background:#fff;box-shadow:0 12px 28px #1f252b29}.context-menu[hidden]{display:none}.context-menu button{display:block;width:100%;border:0;border-radius:3px;text-align:left;background:transparent}.context-menu button:hover,.context-menu button:focus-visible{background:#e8f2f1}@media(max-width:980px){.shell{grid-template-rows:auto auto minmax(0,1fr)}.titlebar,.menubar{align-items:flex-start}.menubar{display:block}.menu-group{margin-bottom:6px}.workspace{grid-template-columns:1fr;grid-template-rows:minmax(62vh,1fr) auto}.editor-area{min-height:62vh;border-right:0;border-bottom:1px solid var(--line)}}