.region-top-nav{background-color:var(--em3-navigation-bg,#1a1a1a);color:var(--em3-navigation-text,#fff);height:45px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--em3-spacing-md,1rem);border-bottom:1px solid var(--em3-navigation-border,rgba(255,255,255,.1));position:sticky;top:0;z-index:490;box-shadow:var(--em3-box-shadow,0 2px 4px rgba(0,0,0,.2))}.region-top-nav .block{margin:0;padding:0;border:none;background:0 0}.region-top-nav .block-easymap3-main-menu{display:flex;align-items:center;gap:var(--em3-spacing-md,1rem);flex:1}.region-top-nav .block-system-branding-block{display:flex;align-items:center;justify-content:center;gap:var(--em3-spacing-sm,.5rem);flex:0 0 auto}.region-top-nav .block-system-branding-block .site-logo{display:flex;align-items:center;gap:var(--em3-spacing-sm,.5rem);text-decoration:none;color:inherit}.region-top-nav .block-system-branding-block .site-logo img{height:28px;width:auto}.region-top-nav .block-system-branding-block .site-name{font-size:var(--em3-font-size-lg,1.125rem);font-weight:600;color:var(--em3-navigation-text,#fff);margin:0;white-space:nowrap}.region-top-nav .block-easymap3-account-menu{display:flex;align-items:center;gap:var(--em3-spacing-md,1rem);flex:1;justify-content:flex-end}.mainmenu-container{position:relative;z-index:400}.mainmenu-trigger,.menu-trigger{display:flex;align-items:center;gap:var(--em3-spacing-xs,.25rem);background:0 0;border:none;cursor:pointer;font-size:1rem;color:var(--em3-navigation-text,#fff);padding:var(--em3-spacing-xs,.25rem) var(--em3-spacing-md,1rem);border-radius:var(--em3-border-radius-md,.375rem);transition:background var(--em3-transition-default,.2s)}.mainmenu-trigger:hover,.menu-trigger:hover{background:var(--em3-navigation-hover)}.mainmenu-trigger:focus,.menu-trigger:focus{outline:2px solid var(--em3-color-border-focus);outline-offset:2px}.mainmenu-trigger svg,.menu-trigger svg{width:20px;height:20px;fill:currentColor}.mainmenu-label,.menu-trigger-label{font-weight:500;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.mainmenu-chevron,.menu-trigger-chevron{width:16px;height:16px;fill:currentColor;transition:transform var(--em3-transition-default,.2s)}.mainmenu-trigger.open .mainmenu-chevron,.menu-trigger.open .menu-trigger-chevron{transform:rotate(180deg)}.mainmenu-dropdown{position:absolute;top:40px;left:0;background:var(--em3-color-background-panel,var(--em3-background-color,#fff));border:1px solid var(--em3-color-border-light,var(--em3-border-color,#dee2e6));border-radius:var(--em3-border-radius-md,.375rem);box-shadow:var(--em3-shadow-lg,var(--em3-box-shadow,0 2px 8px rgba(0,0,0,.15)));min-width:220px;max-height:70vh;overflow-y:auto;overflow-x:hidden;z-index:410;display:none}.mainmenu-dropdown.active{display:block}.mainmenu-dropdown::-webkit-scrollbar{width:6px}.mainmenu-dropdown::-webkit-scrollbar-thumb{background:var(--em3-color-border,var(--em3-border-color,#dee2e6));border-radius:var(--em3-border-radius-lg,.5rem);-webkit-transition:background var(--em3-transition-default,.2s);transition:background var(--em3-transition-default,.2s)}.mainmenu-dropdown::-webkit-scrollbar-thumb:hover{background:var(--em3-color-text-muted,#6c757d)}.shared-menu-item{width:100%;text-align:left;background:0 0;border:none;padding:var(--em3-spacing-md,1rem) var(--em3-spacing-sm,.5rem);font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:var(--em3-spacing-xs,.25rem);color:var(--em3-color-text-primary,var(--em3-text-color,#212529));transition:outline var(--em3-transition-default,.2s)}.shared-menu-item:focus{outline:2px solid var(--em3-color-border-focus);outline-offset:2px}.shared-menu-item--admin{border-top:1px solid var(--em3-color-border-light,var(--em3-border-color,#dee2e6));color:var(--em3-color-text-muted,#6c757d)}.mainmenu-group-item .mainmenu-group-toggle{font-weight:500}.mainmenu-group-item .mainmenu-group-chevron{width:16px;height:16px;fill:currentColor;transition:transform var(--em3-transition-default,.2s)}.mainmenu-group-item.open .mainmenu-group-chevron{transform:rotate(90deg)}.mainmenu-group-children{display:none;border-top:1px solid var(--em3-color-border-light,var(--em3-border-color,#dee2e6));background:var(--em3-color-background-hover,var(--em3-background-secondary,#f8f9fa));padding-left:var(--em3-spacing-lg,1.5rem)}.mainmenu-group-children .shared-menu-item{padding-left:34px;font-size:.85rem}.mainmenu-group-item.open .mainmenu-group-children{display:block}.accountmenu-container{position:relative;z-index:400}.accountmenu-trigger{display:flex;align-items:center;gap:var(--em3-spacing-xs,.25rem);background:0 0;border:none;cursor:pointer;font-size:1rem;color:var(--em3-navigation-text,#fff);padding:var(--em3-spacing-xs,.25rem) var(--em3-spacing-md,1rem);border-radius:var(--em3-border-radius-md,.375rem);transition:background var(--em3-transition-default,.2s);text-decoration:none}.accountmenu-trigger:hover{background:var(--em3-navigation-hover)}.accountmenu-trigger:focus{outline:2px solid var(--em3-color-border-focus);outline-offset:2px}.accountmenu-trigger .accountmenu-icon,.accountmenu-trigger svg{width:20px;height:20px;fill:currentColor}.accountmenu-label{font-weight:500;-webkit-user-select:none;-moz-user-select:none;user-select:none;white-space:nowrap}.accountmenu-chevron{width:16px;height:16px;fill:currentColor;transition:transform var(--em3-transition-default,.2s)}.accountmenu-trigger.open .accountmenu-chevron{transform:rotate(180deg)}.accountmenu-dropdown{position:absolute;right:0;margin-top:var(--em3-spacing-sm,.5rem);background:var(--em3-color-background-panel,var(--em3-background-color,#fff));border:1px solid var(--em3-color-border-light,var(--em3-border-color,#dee2e6));border-radius:var(--em3-border-radius-md,.375rem);box-shadow:var(--em3-shadow-lg,var(--em3-box-shadow,0 2px 8px rgba(0,0,0,.15)));min-width:180px;max-height:70vh;overflow-y:auto;overflow-x:hidden;z-index:410;display:none}.accountmenu-dropdown.active{display:block}.accountmenu-dropdown::-webkit-scrollbar{width:6px}.accountmenu-dropdown::-webkit-scrollbar-thumb{background:var(--em3-color-border,var(--em3-border-color,#dee2e6));border-radius:var(--em3-border-radius-lg,.5rem);-webkit-transition:background var(--em3-transition-default,.2s);transition:background var(--em3-transition-default,.2s)}.accountmenu-dropdown::-webkit-scrollbar-thumb:hover{background:var(--em3-color-text-muted,#6c757d)}@media (max-width:620px){.accountmenu-label,.menu-trigger-label{display:none}}@media (max-width:768px){.em3-top-bar__left .em3-nav-links{display:none}.em3-top-bar__center .em3-site-title{font-size:var(--em3-font-size-base,1rem)}}.em3-sidebar{position:fixed;top:60px;left:-280px;width:280px;height:calc(100vh - 60px);background-color:var(--em3-background-color,#fff);border-right:1px solid var(--em3-border-color,#dee2e6);box-shadow:var(--em3-box-shadow,0 2px 4px rgba(0,0,0,.1));transition:left var(--em3-transition-speed,.2s);z-index:999;overflow-y:auto}.em3-sidebar.active{left:0}.em3-sidebar .em3-sidebar-nav{list-style:none;margin:0;padding:var(--em3-spacing-md,1rem) 0}.em3-sidebar .em3-sidebar-nav a{display:block;padding:var(--em3-spacing-sm,.5rem) var(--em3-spacing-lg,1.5rem);color:var(--em3-text-color,#212529);text-decoration:none;transition:background-color var(--em3-transition-speed,.2s)}.em3-sidebar .em3-sidebar-nav a:hover{background-color:var(--em3-background-secondary,#f8f9fa)}.em3-sidebar .em3-sidebar-nav a.active{background-color:var(--em3-primary-color,#007bff);color:#fff}.em3-overlay{position:fixed;top:60px;left:0;width:100%;height:calc(100vh - 60px);background-color:rgba(0,0,0,.5);display:none;z-index:998}.em3-overlay.active{display:block}.em3-main-content{margin-top:60px}body{font-family:var(--em3-font-family-base, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);font-size:var(--em3-font-size-base,1rem);line-height:var(--em3-line-height-base,1.5);color:var(--em3-text-color,#212529);background-color:var(--em3-background-color,#fff)}