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var(--border-strong);background:var(--surface)}.editor{height:100%;display:flex;flex-direction:column;overflow:hidden}.editor-head{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--surface);border-bottom:1px solid var(--border);min-height:54px}.file-badge{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;color:#fff;flex:none;font-size:10px;font-weight:800;letter-spacing:.02em}.file-name{border:1px solid transparent;background:transparent;border-radius:6px;padding:4px 6px;font-weight:600;font-size:15px;min-width:40px;max-width:380px;outline:none;field-sizing:content}.file-name:hover{border-color:var(--border)}.file-name:focus{border-color:var(--primary);background:var(--surface)}.dirty-dot{width:7px;height:7px;border-radius:50%;background:var(--warning);flex:none}.editor-head .grow{flex:1}.seg{display:inline-flex;background:var(--surface-2);padding:3px;border-radius:9px}.seg button{border:none;background:none;padding:5px 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