:root{--brand: #2f6b4f;--strip: #3a3a3a;--strip-on: #555555;--panel: #e9e9e9;--bg: #ffffff;--ink: #1d1f1c;--muted: #666;--line: #bdbdbd;--warn: #c62828;font-family:Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ink)}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg)}#app{height:100%}.app{height:100%;display:flex;flex-direction:column}button{font:inherit}.topbar{height:50px;display:flex;align-items:center;gap:10px;padding:0 14px;background:#fff;border-bottom:1px solid #e0e0e0}.topbar .logo{height:34px;width:auto}.topbar .appname{font-size:20px;font-weight:500;letter-spacing:.3px;color:#191717;margin-top:2px}.topbar .spacer{flex:1}.topbar button.icon{background:none;border:none;cursor:pointer;color:#222;padding:6px;border-radius:50%;display:flex}.topbar button.icon:hover{background:#eee}.topbar button.icon 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