.mode-tabs{display:flex;gap:6px;margin:0 0 22px;border-bottom:1px solid var(--line);padding-bottom:12px}.mode-tabs button{padding:9px 20px}.mode-tabs [aria-selected=true]{background:var(--soft);color:var(--accent);border-color:var(--accent)}.split-intro{margin:0 0 20px;color:var(--muted);line-height:1.8;font-size:13px}.split-files-panel{margin-bottom:20px}.split-file-list{list-style:none;padding:0 22px;margin:0;max-height:280px;overflow:auto}.split-file-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.split-file-list li>span{min-width:0;overflow-wrap:anywhere}.split-file-list .actions{flex-shrink:0}.split-options{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 22px;font-size:12px}.split-options label{display:flex;align-items:center;gap:8px}.split-workspace{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:20px;align-items:start}#split-editor{height:65vh;min-height:360px;line-height:1.85;font-size:15px;tab-size:4;overflow-wrap:break-word}.split-navigation{position:sticky;top:16px}.split-navigation h2{font-size:14px;margin:0;padding:20px 16px 12px}.split-segments{display:flex;flex-direction:column;gap:7px;max-height:62vh;overflow:auto;padding:0 16px 16px}.split-segments button{text-align:left;padding:11px;font-variant-numeric:tabular-nums}.split-note{font-size:11px;color:var(--muted);line-height:1.8;padding:0 22px 16px;margin:0}#split-message{white-space:pre-wrap;font-size:12px;line-height:1.8;margin:12px 0;color:var(--muted)}#split-summary{font-size:12px;font-weight:400;color:var(--muted)}.split-measure{position:absolute;top:0;left:-100000px;visibility:hidden;box-sizing:border-box;white-space:pre-wrap;overflow-wrap:break-word;border:0;pointer-events:none}@media(max-width:720px){.split-workspace{grid-template-columns:1fr}.split-navigation{position:static;grid-row:1}.split-segments{flex-direction:row;flex-wrap:wrap;max-height:180px}.split-segments button{padding:9px}.split-file-list{padding:0 14px}.split-file-list li{align-items:flex-start;flex-direction:column}.split-options{padding:16px 14px;flex-wrap:wrap}#split-editor{height:60vh;font-size:16px}.split-note{padding:0 14px 14px}.split-workspace .panel-heading{align-items:flex-start;flex-direction:column}}

#split-notice-text{display:block;width:100%;height:110px;min-height:90px;margin:8px 0 0;padding:12px;font-size:14px;line-height:1.6}
.split-export-panel{margin-top:20px}.split-export-fields{display:grid;grid-template-columns:140px minmax(0,360px);gap:12px 16px;align-items:center;padding:0 22px 22px}.split-export-fields select,.split-export-fields input{width:100%;min-height:38px;border:1px solid var(--line);border-radius:7px;background:var(--input);color:var(--text);padding:8px}.split-export-fields .split-note,.split-export-fields #split-export-error{grid-column:1/-1;padding:0;margin:0}.split-export-fields #split-export-error{color:var(--warn)}.split-export-fields #split-export-error:empty{display:none}.split-export-fields button{grid-column:1/-1;justify-self:start}@media(max-width:720px){.split-export-fields{grid-template-columns:1fr;padding:0 14px 16px;gap:8px}}