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.admin-header{left:0}.header-left h1{font-size:1.1rem}}.sidebar-toggle{position:relative}.sidebar-toggle:hover:after{content:"Ctrl/Cmd + A";position:absolute;top:30px;left:50%;transform:translateX(0);background:#333;color:white;padding:4px 8px;border-radius:4px;font-size:12px;white-space:nowrap;z-index:1000}.theme-switcher-dropdown{position:relative}.theme-switcher-button{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;color:var(--text-color);font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.theme-switcher-button:hover{background:var(--primary-color);color:var(--primary-contrast);border-color:var(--primary-color)}.current-theme-name{white-space:nowrap}.theme-dropdown-menu{position:absolute;top:calc(100% + 8px);right:0;width:280px;background:var(--card-bg);border:1px solid 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var(--border-color);text-align:center}.reset-theme{padding:8px 16px;background:transparent;border:1px solid var(--border-color);border-radius:6px;color:var(--text-color);font-size:14px;cursor:pointer;transition:all .2s ease}.reset-theme:hover{background:var(--danger-color);color:var(--danger-contrast);border-color:var(--danger-color)}.sidebar{width:260px;top:0;left:0;overflow-x:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1000;box-shadow:var(--box-shadow)}@media (min-width:768px){.sidebar{transform:translateX(0);position:fixed}.sidebar-close-btn{display:none}body:has(.sidebar.open){padding-left:260px}}.sidebar-header{padding:20px 16px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;background:var(--primary-color);position:-webkit-sticky;position:sticky;top:0;z-index:2}.admin-info{display:flex;flex-direction:column;gap:6px;flex:1 1}.admin-info 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.submenu-arrow{margin-left:auto;transition:transform .3s cubic-bezier(.4,0,.2,1);color:var(--medium-color);font-size:.9rem}.sidebar-nav .has-submenu.expanded .submenu-arrow{transform:rotate(180deg);color:var(--secondary-color)}.sidebar-nav .submenu{overflow:hidden;max-height:0;transition:max-height .3s cubic-bezier(.4,0,.2,1);padding-left:0;margin:0;list-style-type:none}.sidebar-nav .has-submenu.expanded .submenu{max-height:1000px}.sidebar-nav .submenu li{list-style:none;margin:2px 0;list-style-type:none}.sidebar-nav .submenu a{display:flex;align-items:center;padding:10px 16px 10px 52px;color:var(--text-color);opacity:.8;text-decoration:none;transition:all .2s ease;border-radius:6px;margin:2px 8px;font-size:.95rem;position:relative;list-style-type:none}.sidebar-nav .submenu a:before{content:"";position:absolute;left:36px;top:50%;transform:translateY(-50%);width:4px;height:4px;background-color:var(--medium-color);border-radius:50%;transition:background-color .2s 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var(--primary-color);outline-offset:2px}.sidebar.loading .sidebar-nav{opacity:.5;pointer-events:none}.sidebar-nav .has-submenu.active:before,.sidebar-nav>ul>li:not(.has-submenu).active:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:60%;background-color:var(--primary-color);border-radius:0 4px 4px 0}@media (hover:none) and (pointer:coarse){.sidebar-nav .submenu a,.sidebar-nav .submenu-header,.sidebar-nav>ul>li:not(.has-submenu) a{padding:14px 16px;min-height:48px}.logout-btn{min-height:48px}.sidebar-nav .submenu-arrow{font-size:1rem}}@media print{.sidebar{display:none}}.admin-container,.main-content{display:flex;min-height:100vh}.main-content{flex-grow:1;transition:margin-left .3s ease;flex-direction:column;overflow:auto}.sidebar-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);z-index:99;display:none}@media (max-width:767px){.sidebar-open{margin-left:0}.sidebar-backdrop{display:block}}.sidebar{width:250px;background-color:var(--card-bg);border-right:1px solid var(--border-color);height:100vh;position:fixed;left:-250px;overflow-y:auto;transition:transform .3s ease;z-index:100;display:flex;flex-direction:column}.sidebar.open{transform:translateX(0)}@media (min-width:768px){.sidebar{left:0;transform:none}.sidebar-close-btn{display:none}}@media (max-width:767px){.sidebar.open{transform:translateX(250px)}}