:root{--sidebar-width:316px}body.sidebar-collapsed{--sidebar-width:64px}.sidebar{width:var(--sidebar-width);overflow-y:auto;overflow-x:hidden;padding:18px 14px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b7c1ce transparent;transition:width .22s ease,transform .22s ease}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{border-radius:999px;background:#b7c1ce}.sidebar::-webkit-scrollbar-thumb:hover{background:#98a5b5}:root[data-theme=dark] .sidebar{scrollbar-color:#526277 transparent}:root[data-theme=dark] .sidebar::-webkit-scrollbar-thumb{background:#526277}:root[data-theme=dark] .sidebar::-webkit-scrollbar-thumb:hover{background:#687a92}main{margin-left:var(--sidebar-width);transition:margin-left .22s ease}
.sidebar-tools{position:sticky;top:-18px;z-index:3;margin:-18px -14px 9px;padding:18px 14px 9px;background:var(--color-surface)}.sidebar-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.sidebar-caption{font-size:11px;letter-spacing:1.2px;color:var(--color-text-muted);font-weight:650;white-space:nowrap}.sidebar-top .iconbtn{width:34px;height:38px;font-size:23px}.nav-filter{position:relative;margin-bottom:5px}.nav-filter input{width:100%;min-height:44px;border:1px solid var(--theme-search-border);border-radius:8px;padding:10px 34px 10px 12px;font-size:14px;background:var(--color-surface);color:var(--color-text)}.nav-filter input::-webkit-search-cancel-button{display:none}.nav-filter:focus-within input{border-color:var(--color-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus) 18%,transparent)}.nav-filter button{position:absolute;right:1px;top:1px;width:36px;height:42px;font-size:14px;color:var(--color-text-secondary);background:transparent}#nav-filter-status{min-height:18px;margin:4px 2px 0;font-size:11px;color:var(--color-text-secondary)}#nav-filter-status:empty{display:none}
.nav-home{display:flex;align-items:center;gap:10px;min-height:44px;margin-bottom:10px;padding:9px 10px;border-radius:7px;font-size:14px;font-weight:650;color:var(--color-text)}.nav-home svg{width:18px;height:18px;color:var(--color-primary)}.nav-group{margin:0 0 7px}.nav-group+.nav-group{padding-top:5px;border-top:1px solid var(--color-border)}.nav-group-toggle,.nav-module-toggle{display:flex;align-items:center;width:100%;min-height:42px;text-align:left;border-radius:7px;background:transparent;color:var(--color-text);line-height:1.4}.nav-group-toggle{gap:9px;padding:8px 7px;font-size:14px;font-weight:650}.nav-group-toggle>svg{width:18px;height:18px;flex:0 0 18px;color:var(--color-primary)}.nav-group-label{flex:1;min-width:0;overflow-wrap:anywhere}.nav-chevron{margin-left:auto;color:var(--color-text-muted);font-size:19px;line-height:1;flex-shrink:0;transition:transform .2s}[aria-expanded=true]>.nav-chevron{transform:rotate(90deg)}.nav-group-panel{padding-left:9px}
.nav-module{margin:1px 0 3px}.nav-module-toggle{gap:7px;min-height:40px;padding:7px 6px 7px 9px;font-size:13px;font-weight:550;color:var(--color-text-secondary)}.nav-module-toggle>.nav-module-icon{display:inline-flex;width:19px;height:19px;align-items:center;justify-content:center;flex:0 0 19px;color:var(--color-primary)}.nav-module-icon svg{width:16px;height:16px}.nav-module-title{flex:1;min-width:0;line-height:1.38;overflow-wrap:anywhere}.nav-module-toggle .nav-chevron{font-size:17px}.nav-module-toggle.active-parent{color:var(--color-primary);font-weight:650}.nav-module-panel{margin-left:15px;padding-left:11px;border-left:1px solid var(--color-border)}.nav-module-panel a{display:block;min-height:40px;margin:1px 0;padding:9px 9px 9px 12px;border-radius:6px;color:var(--color-text-secondary);font-size:14px;font-weight:400;line-height:1.5;overflow-wrap:break-word}
.sidebar a:hover:not(.active),.nav-group-toggle:hover,.nav-module-toggle:hover{background:var(--color-surface-hover);color:var(--color-primary)}.sidebar a.active,.sidebar .nav-module-panel a.active{background:var(--color-active-surface);color:var(--color-primary);font-weight:650;box-shadow:inset 3px 0 var(--color-primary)}.sidebar button:focus-visible,.sidebar a:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px}.sidebar [hidden]{display:none!important}
.nav-rail{display:none}.nav-rail button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;margin:10px 0;border-radius:8px;background:transparent;color:var(--color-text-secondary)}.nav-rail button svg{width:19px;height:19px}.nav-rail button:hover{background:var(--color-surface-hover);color:var(--color-primary)}.nav-rail button.active{background:var(--color-active-surface);color:var(--color-primary);box-shadow:inset 3px 0 var(--color-primary)}#nav-empty{padding:18px 10px;text-align:center;color:var(--color-text-secondary)}#nav-empty p{margin:0 0 12px;font-size:13px;line-height:1.55}#nav-empty button{min-height:40px;padding:8px 12px;border:1px solid var(--color-border);border-radius:7px;background:var(--color-surface);color:var(--color-primary);font-size:13px;font-weight:600}
@media(min-width:1024px){.sidebar-collapsed .sidebar{padding:18px 10px}.sidebar-collapsed .sidebar-tools{padding-left:10px;padding-right:10px}.sidebar-collapsed .sidebar-caption,.sidebar-collapsed .nav-filter,.sidebar-collapsed #nav-filter-status,.sidebar-collapsed .nav-tree,.sidebar-collapsed .nav-home span{display:none}.sidebar-collapsed .sidebar-top{justify-content:center;margin-bottom:0}.sidebar-collapsed .nav-home{width:44px;padding:0;justify-content:center}.sidebar-collapsed .nav-rail{display:block}.sidebar-collapsed .sidebar-top .iconbtn{width:44px;height:44px}}
@media(max-width:1023px){.sidebar{width:min(340px,90vw);height:100dvh;top:0;padding:16px;z-index:40;scroll-padding-block:112px 18px}.sidebar-tools{top:-16px;margin:-16px -16px 10px;padding:16px 16px 8px}.sidebar-top{min-height:42px;margin:12px 48px 10px 0}.sidebar-top .iconbtn{display:none}.sidebar-caption{font-size:12px}#close-menu{position:absolute;z-index:4;display:flex;right:16px;top:10px;margin:0}.sidebar:not([role=dialog]){visibility:hidden}.nav-group-toggle,.nav-module-toggle,.nav-module-panel a{min-height:44px}.nav-rail{display:none}main{margin-left:0}}
.nav-group-toggle.active-parent{color:var(--color-primary)}
@media(prefers-reduced-motion:reduce){.sidebar,main,.nav-chevron,.nav-filter input,.nav-home,.nav-group-toggle,.nav-module-toggle,.nav-module-panel a{transition:none!important}}@media print{main{margin-left:0;transition:none}}