.admin-header{height:var(--header-height);background-color:var(--color-header-bg);border-block-end:1px solid var(--color-header-border);padding-inline:var(--space-6);justify-content:space-between;align-items:center;gap:var(--space-4);z-index:var(--z-sticky);box-shadow:var(--shadow-sm);grid-area:header;display:flex;position:sticky;top:0}.admin-header__left{align-items:center;gap:var(--space-3);min-width:0;display:flex}.admin-header__right{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.admin-header__page-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.admin-header__menu-toggle{padding:var(--space-2);border-radius:var(--radius-md);color:var(--color-text-muted);transition:background-color var(--transition-fast);display:none}.admin-header__menu-toggle:hover{background-color:var(--color-surface);color:var(--color-text)}@media (max-width:768px){.admin-header__menu-toggle{justify-content:center;align-items:center;display:flex}}
.admin-sidebar{height:100dvh;width:var(--sidebar-width);background-color:var(--color-sidebar-bg);color:var(--color-sidebar-text);z-index:var(--z-sticky);transition:width var(--transition-normal);flex-direction:column;grid-area:sidebar;display:flex;position:sticky;top:0;overflow:hidden}@media (max-width:768px){.admin-sidebar{transition:transform var(--transition-normal);z-index:var(--z-overlay);position:fixed;inset-block:0;inset-inline-start:0;transform:translate(-100%)}.admin-sidebar--open{transform:translate(0)}[dir=rtl] .admin-sidebar{inset-inline:auto 0;transform:translate(100%)}[dir=rtl] .admin-sidebar--open{transform:translate(0)}}.admin-sidebar__brand{align-items:center;gap:var(--space-3);padding:var(--space-4)var(--space-4);min-height:var(--header-height);color:var(--color-sidebar-text-active);font-weight:var(--font-weight-semibold);font-size:var(--font-size-base);border-block-end:1px solid #ffffff14;text-decoration:none;display:flex}.admin-sidebar__brand-logo{object-fit:contain;flex-shrink:0;width:1.75rem;height:1.75rem}.admin-sidebar__brand-text{white-space:nowrap;overflow:hidden}.admin-sidebar__nav{padding:var(--space-3)0;flex:1;overflow-y:auto}.admin-sidebar__nav::-webkit-scrollbar{width:4px}.admin-sidebar__nav::-webkit-scrollbar-track{background:0 0}.admin-sidebar__nav::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ffffff26}.admin-sidebar__section{margin-block-end:var(--space-4)}.admin-sidebar__section-label{padding:var(--space-2)var(--space-4);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);letter-spacing:.08em;text-transform:uppercase;color:#ffffff59}.admin-sidebar__footer{padding:var(--space-4);border-block-start:1px solid #ffffff14}.admin-nav-link{align-items:center;gap:var(--space-3);padding:var(--space-2)var(--space-4);color:var(--color-sidebar-text);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);transition:background-color var(--transition-fast),color var(--transition-fast);border-radius:0;line-height:1.4;text-decoration:none;display:flex}.admin-nav-link:hover{background-color:var(--color-sidebar-hover-bg);color:var(--color-sidebar-text-active);text-decoration:none}.admin-nav-link--active{background-color:var(--color-sidebar-active-bg);color:var(--color-sidebar-text-active);border-inline-start:3px solid var(--color-primary)}.admin-nav-link__icon{opacity:.75;flex-shrink:0;width:1.125rem;height:1.125rem}.admin-nav-link--active .admin-nav-link__icon{opacity:1}.admin-sidebar-overlay{background-color:var(--color-overlay);z-index:calc(var(--z-overlay) - 1);display:none;position:fixed;inset:0}@media (max-width:768px){.admin-sidebar-overlay--visible{display:block}}