/* Rebuilt tools (2026-10-04) */
.rb-app{margin:10px 0 0}
.rb-app textarea.form-control{min-height:160px;font-size:15px}
.rb-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:10px 0}
.rb-row label{font-weight:600;margin:0}
.rb-row .form-control{width:auto;display:inline-block}
.rb-actions{text-align:center;margin:14px 0}
.rb-actions .btn{margin:3px}
.rb-out{margin-top:14px}
.rb-stats{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.rb-stat{flex:1 1 130px;border:1px solid #e3e6ea;border-radius:6px;padding:10px;text-align:center;background:#fafbfc}
.rb-stat b{display:block;font-size:22px;color:#2a7ab0}
.rb-table{width:100%;font-size:14px}
.rb-table td,.rb-table th{padding:6px 8px;border-bottom:1px solid #eee;vertical-align:top;word-break:break-word}
.rb-ok{color:#2e7d32;font-weight:600}
.rb-bad{color:#c62828;font-weight:600}
.rb-muted{color:#777;font-size:13px}
.rb-err{background:#fdecea;color:#a12622;padding:10px;border-radius:6px;margin:10px 0}
.rb-drop{border:2px dashed #b8c4cf;border-radius:8px;padding:22px;text-align:center;background:#f8fafc;cursor:pointer}
.rb-drop.over{background:#eef6fb;border-color:#2a7ab0}
.rb-files{list-style:none;padding:0;margin:10px 0}
.rb-files li{padding:6px 8px;border:1px solid #e3e6ea;border-radius:4px;margin:4px 0;display:flex;justify-content:space-between;align-items:center;gap:8px}
.rb-diff{font-family:Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;border:1px solid #e3e6ea;border-radius:6px;padding:8px;max-height:520px;overflow:auto}
.rb-diff .add{background:#e6ffed;display:block}
.rb-diff .del{background:#ffeef0;display:block}
.rb-diff ins{background:#acf2bd;text-decoration:none}
.rb-diff del{background:#fdb8c0}
.rb-gram{border:1px solid #e3e6ea;border-radius:6px;padding:10px;line-height:1.9;white-space:pre-wrap;min-height:60px}
.rb-gram span.m{border-bottom:2px solid #e53935;cursor:pointer;background:#fff3f2}
.rb-gram span.m.style{border-color:#1e88e5;background:#eef6fd}
.rb-gram span.m.typo{border-color:#fb8c00;background:#fff6ea}
.rb-issue{border:1px solid #e3e6ea;border-radius:6px;padding:8px 10px;margin:6px 0}
.rb-issue .btn{margin:2px}
.rb-preview{border:1px solid #ddd;border-radius:6px;width:100%;min-height:360px;background:#fff}
.rb-canvas-wrap{max-width:100%;overflow:auto;border:1px solid #e3e6ea;border-radius:6px;padding:6px;text-align:center}
.rb-canvas-wrap canvas{max-width:100%;cursor:crosshair}
.rb-urdu{direction:rtl;font-family:"Jameel Noori Nastaleeq","Noto Nastaliq Urdu","Urdu Typesetting",Tahoma,serif;font-size:22px;line-height:1.9}
.rb-progress{height:8px;background:#eee;border-radius:4px;overflow:hidden;margin:8px 0}
.rb-progress>div{height:100%;width:0;background:#2a7ab0;transition:width .2s}
.rb-kw{columns:2;column-gap:24px}
@media(max-width:600px){.rb-kw{columns:1}}