:root{--ng-bg:#0f0f10;--ng-card:rgba(255,255,255,0.04);--ng-accent:#00b7ff;--ng-text:#e6eef8}body.light-mode{--ng-bg:#ffffff;--ng-card:rgba(0,0,0,0.05);--ng-accent:#007bff;--ng-text:#000000}:root{--footer-bg:rgba(17, 17, 17, 0.7);--footer-border:rgba(255, 255, 255, 0.05);--footer-text:#bbb;--footer-active:#fff;--footer-hover:var(--ng-accent, #4cc3ff);--footer-icon-size:20px}body.light-mode{--footer-bg:rgba(255, 255, 255, 0.85);--footer-border:rgba(0, 0, 0, 0.1);--footer-text:#444;--footer-active:#111;--footer-hover:var(--ng-accent, #007bff)}.app-footer{position:fixed;bottom:0;left:0;right:0;height:54px;background:var(--footer-bg);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--footer-border);display:flex;justify-content:space-around;align-items:center;z-index:9999;font-family:"Inter",sans-serif;animation:slideUp 0.35s ease-out;box-shadow:0 -2px 10px rgb(0 0 0 / .25)}.footer-item{flex:1;text-align:center;color:var(--footer-text);text-decoration:none;font-size:10.5px;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:all 0.25s ease;user-select:none;padding-top:3px}.footer-item i{font-size:var(--footer-icon-size);line-height:1;margin-bottom:2px;transition:transform 0.25s ease,color 0.25s ease}.footer-item:hover i{transform:translateY(-2px);color:var(--footer-hover)}.footer-item.active{color:var(--footer-active);font-weight:600}.footer-item.active i{transform:scale(1.1);color:var(--footer-active)}.footer-item.active::after{content:"";display:block;width:4px;height:4px;border-radius:50%;background:var(--footer-active);margin-top:3px}.ng-footer{text-align:center;padding:70px 0 12px;font-size:12px;color:var(--footer-text)}@media (min-width:768px){.app-footer{max-width:500px;margin:0 auto;border-radius:16px 16px 0 0;overflow:hidden;box-shadow:0 -2px 12px rgb(0 0 0 / .25)}}@supports (padding:max(0px)){.app-footer{padding-bottom:env(safe-area-inset-bottom)}}@keyframes slideUp{from{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}