:root{--z-content:10;--z-bottom-nav:20;--z-dropdown:30;--z-tooltip:35;--z-modal:40;--z-toast:45;--z-nested-modal:50;--z-fullscreen:60;--z-debug:9999}.z-content{z-index:var(--z-content)}.z-bottom-nav{z-index:var(--z-bottom-nav)}.z-dropdown{z-index:var(--z-dropdown)}.z-tooltip{z-index:var(--z-tooltip)}.z-modal{z-index:var(--z-modal)}.z-toast{z-index:var(--z-toast)}.z-nested-modal{z-index:var(--z-nested-modal)}.z-fullscreen{z-index:var(--z-fullscreen)}.z-debug{z-index:var(--z-debug)}.content-layer{position:relative;z-index:var(--z-content)}.bottom-nav-layer{position:fixed;bottom:0;left:0;right:0;z-index:var(--z-bottom-nav)}.dropdown-layer{position:absolute;z-index:var(--z-dropdown)}.tooltip-layer{position:absolute;z-index:var(--z-tooltip)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-modal)}.toast-layer{position:fixed;z-index:var(--z-toast)}.nested-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.3);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:var(--z-nested-modal)}.modal-content{position:relative;z-index:var(--z-modal)}.nested-modal-content{position:relative;z-index:var(--z-nested-modal)}.fullscreen-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:var(--z-fullscreen)}