.admin-wrapper *{box-sizing:border-box;margin:0;padding:0}:root{--admin-sidebar-width: 280px;--admin-sidebar-collapsed: 70px;--admin-header-height: 65px;--admin-bg-dark: #0a0a0a;--admin-bg-primary: #1a1510;--admin-bg-secondary: #261f18;--admin-bg-card: #2a221a;--admin-accent: #d4af37;--admin-accent-hover: #e6c547;--admin-text-primary: #f0f0f0;--admin-text-secondary: #b8b8b8;--admin-text-muted: #808080;--admin-success: #52c41a;--admin-danger: #f5222d;--admin-warning: #faad14;--admin-info: #1890ff;--admin-border: rgba(255, 255, 255, .08);--admin-shadow: 0 2px 8px rgba(0, 0, 0, .4)}.admin-wrapper{display:flex;min-height:100vh;background:var(--admin-bg-dark);color:var(--admin-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.admin-loading{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--admin-bg-dark)}.admin-spinner{width:40px;height:40px;border:3px solid var(--admin-border);border-top-color:var(--admin-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.admin-access-denied{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--admin-bg-dark)}.admin-error-card{background:var(--admin-bg-card);padding:40px;border-radius:8px;text-align:center;border:1px solid var(--admin-border)}.admin-error-card h1{color:var(--admin-danger);margin-bottom:16px;font-size:24px}.admin-error-card p{color:var(--admin-text-secondary);margin-bottom:24px}.admin-sidebar{width:var(--admin-sidebar-width);background:var(--admin-bg-primary);border-right:1px solid var(--admin-border);display:flex;flex-direction:column;transition:width .3s ease;position:fixed;height:100vh;z-index:100}.admin-sidebar.collapsed{width:var(--admin-sidebar-collapsed)}.admin-logo{display:flex;align-items:center;padding:20px;border-bottom:1px solid var(--admin-border);height:var(--admin-header-height)}.admin-logo img{width:35px;height:35px;margin-right:12px}.admin-sidebar.collapsed .admin-logo-text{display:none}.admin-logo-text{font-size:18px;font-weight:600;color:var(--admin-accent)}.admin-nav{flex:1;padding:20px 0;overflow-y:auto}.admin-nav-section{position:relative}.admin-nav-item{display:flex;align-items:center;padding:14px 24px;color:var(--admin-text-secondary);text-decoration:none;transition:all .2s ease;position:relative;border:none;background:none;width:100%;cursor:pointer}.admin-nav-item:hover{background:var(--admin-bg-secondary);color:var(--admin-text-primary)}.admin-nav-item.active{background:var(--admin-bg-secondary);color:var(--admin-accent);border-left:3px solid var(--admin-accent)}.admin-nav-expandable{justify-content:space-between}.admin-nav-expand-icon{font-size:12px;transition:transform .2s ease;margin-left:auto}.admin-nav-expand-icon.expanded{transform:rotate(180deg)}.admin-sidebar.collapsed .admin-nav-expand-icon{display:none}.admin-nav-submenu{max-height:0;overflow:hidden;transition:max-height .3s ease;background:var(--admin-bg-dark)}.admin-nav-submenu.expanded{max-height:500px}.admin-nav-subitem{display:flex;align-items:center;padding:12px 24px 12px 48px;color:var(--admin-text-muted);text-decoration:none;transition:all .2s ease;position:relative;border-left:2px solid transparent}.admin-nav-subitem:hover{background:var(--admin-bg-secondary);color:var(--admin-text-secondary);border-left-color:var(--admin-accent)}.admin-nav-subitem.active{background:var(--admin-bg-secondary);color:var(--admin-accent);border-left-color:var(--admin-accent)}.admin-nav-subitem .admin-nav-icon{font-size:16px;margin-right:12px;min-width:16px}.admin-nav-icon{font-size:20px;margin-right:16px;min-width:20px}.admin-sidebar.collapsed .admin-nav-label,.admin-sidebar.collapsed .admin-nav-badge,.admin-sidebar.collapsed .admin-nav-submenu{display:none}.admin-nav-label{font-size:15px;font-weight:500}.admin-nav-badge{margin-left:auto;background:var(--admin-danger);color:#fff;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600}.admin-sidebar-footer{padding:16px;border-top:1px solid var(--admin-border)}.admin-sidebar-toggle{width:100%;padding:10px;background:transparent;border:1px solid var(--admin-border);color:var(--admin-text-secondary);border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s ease}.admin-sidebar-toggle:hover{background:var(--admin-bg-secondary);color:var(--admin-text-primary)}.admin-main{flex:1;margin-left:var(--admin-sidebar-width);display:flex;flex-direction:column;transition:margin-left .3s ease}.admin-sidebar.collapsed~.admin-main{margin-left:var(--admin-sidebar-collapsed)}.admin-header{background:var(--admin-bg-primary);height:var(--admin-header-height);display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid var(--admin-border)}.admin-header-title{font-size:22px;font-weight:600;color:var(--admin-text-primary)}.admin-header-right{display:flex;align-items:center;gap:20px}.admin-header-controls{display:flex;align-items:center;gap:15px}.admin-header-controls .language-selector{background:var(--admin-bg-secondary);border:1px solid var(--admin-border);color:var(--admin-text-primary);padding:8px 12px;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s ease}.admin-header-controls .language-selector:hover{border-color:var(--admin-accent);background:var(--admin-bg-card)}.admin-header-controls .language-selector:focus{outline:none;border-color:var(--admin-accent);box-shadow:0 0 0 2px #d4af3733}.admin-user-info{text-align:right}.admin-user-name{font-weight:600;color:var(--admin-text-primary);font-size:14px}.admin-user-role{font-size:12px;color:var(--admin-accent)}.admin-content{flex:1;padding:30px;background:var(--admin-bg-dark);overflow-y:auto}.admin-btn{padding:10px 20px;border:none;border-radius:4px;font-weight:500;font-size:14px;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block}.admin-btn-primary{background:var(--admin-accent);color:var(--admin-bg-dark)}.admin-btn-primary:hover{background:var(--admin-accent-hover)}.admin-btn-secondary{background:transparent;color:var(--admin-text-primary);border:1px solid var(--admin-border)}.admin-btn-secondary:hover{background:var(--admin-bg-secondary);border-color:var(--admin-accent)}.admin-btn-danger{background:var(--admin-danger);color:#fff}.admin-btn-danger:hover{background:#ff4d4f}.admin-btn-success{background:var(--admin-success);color:#fff}.admin-btn-success:hover{background:#73d13d}.admin-btn-sm{padding:6px 12px;font-size:13px}.admin-card{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:8px;padding:24px;margin-bottom:24px}.admin-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--admin-border)}.admin-card-title{font-size:18px;font-weight:600;color:var(--admin-text-primary)}.admin-grid{display:grid;gap:24px}.admin-grid-2{grid-template-columns:repeat(auto-fit,minmax(400px,1fr))}.admin-grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.admin-grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.admin-stat-card{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:8px;padding:20px;text-align:center}.admin-stat-value{font-size:32px;font-weight:700;color:var(--admin-accent);margin-bottom:8px}.admin-stat-label{font-size:14px;color:var(--admin-text-secondary)}.admin-table{width:100%;border-collapse:collapse;margin-top:16px}.admin-table th{background:var(--admin-bg-secondary);padding:12px;text-align:left;font-weight:600;font-size:14px;color:var(--admin-text-secondary);border-bottom:2px solid var(--admin-border)}.admin-table td{padding:14px 12px;border-bottom:1px solid var(--admin-border);font-size:14px}.admin-table tr:hover td{background:var(--admin-bg-secondary)}.admin-search-box{position:relative;width:100%;max-width:400px;margin-bottom:24px}.admin-search-input{width:100%;padding:12px 16px;background:var(--admin-bg-secondary);border:1px solid var(--admin-border);border-radius:4px;color:var(--admin-text-primary);font-size:14px}.admin-search-input:focus{outline:none;border-color:var(--admin-accent)}.admin-search-input::placeholder{color:var(--admin-text-muted)}.admin-user-actions{display:flex;gap:8px}.admin-badge{display:inline-block;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:600}.admin-badge-success{background:#52c41a33;color:var(--admin-success)}.admin-badge-danger{background:#f5222d33;color:var(--admin-danger)}.admin-badge-warning{background:#faad1433;color:var(--admin-warning)}.admin-badge-info{background:#1890ff33;color:var(--admin-info)}.admin-form-group{margin-bottom:20px}.admin-form-label{display:block;margin-bottom:8px;font-weight:500;font-size:14px;color:var(--admin-text-primary)}.admin-form-control{width:100%;padding:10px 14px;background:var(--admin-bg-secondary);border:1px solid var(--admin-border);border-radius:4px;color:var(--admin-text-primary);font-size:14px}.admin-form-control:focus{outline:none;border-color:var(--admin-accent)}.admin-select{width:100%;padding:10px 14px;background:var(--admin-bg-secondary);border:1px solid var(--admin-border);border-radius:4px;color:var(--admin-text-primary);font-size:14px;cursor:pointer}.admin-checkbox,.admin-radio{display:flex;align-items:center;gap:8px;cursor:pointer}.admin-checkbox input,.admin-radio input{width:16px;height:16px;cursor:pointer}@media (max-width: 1024px){.admin-sidebar{width:var(--admin-sidebar-collapsed)}.admin-main{margin-left:var(--admin-sidebar-collapsed)}.admin-grid-2,.admin-grid-3,.admin-grid-4{grid-template-columns:1fr}}@media (max-width: 768px){.admin-sidebar{position:fixed;left:-100%;width:var(--admin-sidebar-width);z-index:1000}.admin-sidebar.mobile-open{left:0}.admin-main{margin-left:0}.admin-content{padding:20px}.admin-header{padding:0 20px}}