.diff-inputs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.diff-inputs>div{min-width:0}.diff-inputs textarea,#diff-fallback{width:100%;min-height:240px;resize:vertical;box-sizing:border-box;padding:14px;border:1px solid #bbc8d9;border-radius:12px;font:16px/1.6 monospace;white-space:pre-wrap;overflow-wrap:anywhere}.diff-inputs label{display:block;font-weight:700;margin-bottom:10px}.diff-results{margin-top:24px}.diff-results h2{margin-bottom:12px}.diff-rows{list-style:none;padding:0;margin:20px 0;max-height:650px;overflow:auto;border-radius:12px}.diff-line{padding:12px 16px;border-left:4px solid #8593a8;border-bottom:1px solid #d6deea;background:#f5f7fb}.diff-added{background:#eaf7ef;border-left-color:#26734a}.diff-removed{background:#fff0ef;border-left-color:#aa3434}.diff-meta{font:600 13px/1.5 system-ui;color:#25354c}.diff-line pre{margin:6px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;font:15px/1.6 monospace;color:#172b46}.diff-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.diff-actions button{min-height:44px}.diff-error{color:#a52222;min-height:1.5em}.diff-results [hidden]{display:none!important}@media(max-width:700px){.diff-inputs{grid-template-columns:minmax(0,1fr)}.diff-actions button{flex:1 1 auto}.tool-page .pane{padding:20px}.diff-line{padding:10px}.diff-meta{font-size:12px}}
.diff-inputs,.diff-results{text-align:left}