.side-menu{scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--color-muted) transparent;border-right:1px solid var(--color-border);background:#eef2f6;flex-direction:column;flex:0 0 240px;gap:2px;height:100vh;padding:16px 10px;display:flex;position:sticky;top:0;overflow-y:auto}.side-menu::-webkit-scrollbar{width:6px}.side-menu::-webkit-scrollbar-track{background:0 0}.side-menu::-webkit-scrollbar-thumb{background:var(--color-muted);border-radius:3px}.side-menu::-webkit-scrollbar-thumb:hover{background:var(--color-text)}.side-menu a{color:var(--color-text);border-radius:6px;padding:10px 12px;font-size:14px;line-height:1.3;display:block}.side-menu a:hover{background:var(--color-soft);color:var(--color-primary-dark)}.side-menu .side-menu-link-extra{border-top:1px solid var(--color-border);color:var(--color-muted);border-radius:0 0 6px 6px;margin-top:auto;padding-top:12px}.side-menu-group{flex-direction:column;gap:2px;display:flex}.side-menu-group-toggle{width:100%;color:var(--color-text);text-align:left;cursor:pointer;font-size:14px;line-height:1.3;font:inherit;background:0 0;border:0;border-radius:6px;justify-content:space-between;align-items:center;gap:6px;padding:10px 12px;display:flex}.side-menu-group-toggle:hover{background:var(--color-soft);color:var(--color-primary-dark)}.side-menu-caret{color:var(--color-muted);flex-shrink:0;font-size:20px;line-height:1;transition:transform .12s;display:inline-block}.side-menu-caret.is-open{transform:rotate(90deg)}.side-menu-group-children{flex-direction:column;gap:2px;padding-left:12px;display:flex}.side-menu-group-children a{color:var(--color-muted);font-size:13px}.side-menu-group-children .side-menu-group-toggle{color:var(--color-muted);padding:8px 12px;font-size:13px}.side-menu a.is-active,.side-menu-group-children a.is-active{background:var(--color-primary-soft);color:var(--color-primary-dark);font-weight:600}.side-menu>*+*{border-top:2px solid var(--color-border);margin-top:6px;padding-top:8px}.side-menu-group[data-depth="1"]>.side-menu-group-children{background:var(--color-card);border-radius:6px;margin-top:4px;padding:6px 8px}@media (max-width:768px){.side-menu{border-right:0;border-bottom:1px solid var(--color-border);flex-flow:wrap;flex:none;gap:4px;height:auto;padding:8px;position:static;overflow-y:visible}.side-menu a{padding:8px 12px;font-size:13px}.side-menu .side-menu-link-extra{border-top:0;border-left:1px solid var(--color-border);border-radius:6px;margin-top:0;margin-left:auto;padding-top:8px;padding-left:14px}.side-menu>*+*{border-top:0;margin-top:0;padding-top:0}.side-menu-group[data-depth="1"]>.side-menu-group-children{background:0 0;border-radius:0;margin-top:0;padding:0}}