.admin-header{height:53px;background:var(--header-bg);display:flex;align-items:center;justify-content:space-between;padding:0 20px;color:#fff;position:fixed;top:0;left:0;right:0;z-index:100}.admin-header-left{display:flex;align-items:center;gap:12px}.admin-header-logo{font-size:1.5rem;font-weight:700;color:#fff}.admin-header-right{display:flex;align-items:center;gap:16px;font-size:1rem}.desktop-only{display:flex}.admin-header-timer{color:#ffffff;font-size:1.125rem;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;transition:color .2s;position:relative}.admin-header-timer:hover{color:#81d4fa}.admin-header-tooltip{position:fixed;background:#333;color:#fff;padding:8px 14px;border-radius:8px;font-size:1rem;font-weight:400;white-space:nowrap;z-index:9999;box-shadow:0 2px 8px rgba(0,0,0,.2);pointer-events:none}.admin-header-btn{color:#aaa;font-size:1.125rem;transition:color .2s}.admin-header-divider{color:#555;font-size:1rem}.admin-header-btn:hover{color:#fff}.admin-sidebar{width:240px;background:var(--sidebar-bg);position:fixed;top:53px;left:0;bottom:0;padding:16px 0;overflow-y:auto}.sidebar-group{margin-bottom:8px}.sidebar-item{display:block;padding:10px 20px 10px 32px;font-size:1.125rem;color:var(--sidebar-text);transition:all .15s}.sidebar-item:hover{background:rgba(255,255,255,.05);color:#fff}.sidebar-item.active{color:var(--sidebar-active);font-weight:700;background:rgba(255,255,255,.08)}.sidebar-group-btn{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left}.sidebar-arrow{font-size:2rem;transition:transform .2s}.sidebar-arrow.open{transform:rotate(180deg)}.sidebar-children{background:rgba(0,0,0,.15)}.sidebar-children .sidebar-child{padding-left:44px;font-size:1rem}.admin-content{margin-top:53px;margin-left:240px;padding:24px;height:calc(100vh - 53px);overflow-y:auto}.sidebar-toggle{display:none;background:none;border:none;padding:4px}.sidebar-overlay{display:none}@media (max-width:768px){:root{--primary:#024a2c;--primary-dark:#013820;--primary-light:#e0f2e9;--primary-alpha-10:rgba(2,74,44,0.1);--header-bg:#024a2c}.sidebar-toggle{display:flex}.admin-sidebar{transform:translateX(-100%);transition:transform .25s ease;z-index:99}.admin-sidebar.open{transform:translateX(0)}.sidebar-overlay{display:block;position:fixed;top:53px;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:98}.desktop-only{display:none}.admin-content{margin-left:0;padding:16px}.page-title{font-size:1.25rem}.search-bar{flex-direction:column}.search-input{width:100%}.data-table-wrapper{overflow-x:auto}.data-table{min-width:600px}.status-tabs{overflow-x:auto}.sales-summary-cards{grid-template-columns:repeat(2,1fr)}.sales-card-amount{font-size:1.125rem}.sales-filter-row{flex-direction:column;align-items:stretch}.sales-period-select{width:100%}.admin-header-btn{font-size:1rem;color:#fff}}