.global-navbar{position:-webkit-sticky;position:sticky;top:0;background:color-mix(in srgb,var(--color-background-paper) 95%,transparent);border-bottom:1px solid var(--color-border);box-shadow:0 2px 8px var(--color-shadow-light);z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);flex-shrink:0}.global-navbar-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:12px 20px}.global-navbar-left{display:flex;align-items:center;gap:16px}.global-navbar-title{display:flex;flex-direction:column}.global-navbar-right{display:flex;align-items:center;gap:8px}.global-navbar-divider{width:1px;height:24px;background:var(--color-border);margin:0 4px}.global-navbar-button{color:var(--color-primary)}.global-navbar-button svg{color:inherit;fill:currentColor}.global-navbar-button:hover{color:var(--color-primary);background-color:var(--color-primary-light)}.global-navbar-text-button{text-transform:none;font-weight:500;font-size:.8125rem}.global-navbar-login-button{text-transform:none;font-weight:600}.profile-avatar-button{padding:4px}.profile-avatar-button:hover{background-color:var(--color-primary-light)}@media (max-width:1024px){.global-navbar-content{padding:8px 12px}.global-navbar-left{gap:8px}.global-navbar-right{gap:4px}.global-navbar-button,.hamburger-button{min-width:44px;min-height:44px}}@media (max-width:768px){.global-navbar-content{padding:6px 8px}.global-navbar-left{gap:4px}.global-navbar-right{gap:2px}}.mobile-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;min-height:56px}.mobile-drawer-list{flex:1 1;overflow-y:auto;padding:8px 0}.mobile-category-item{min-height:48px}.mobile-category-item.active{background-color:var(--color-primary-light)}.mobile-calculator-item{min-height:44px}.mobile-calculator-item.Mui-selected{background-color:var(--color-primary-light)}.mobile-drawer-actions{padding:8px 0}.mobile-drawer-actions .MuiListItemButton-root{min-height:48px}@media print{.global-navbar{display:none!important}}