:root{--admin-primary: #008080 !important;--admin-primary-light: #20b2aa !important;--admin-primary-dark: #006666 !important;--admin-accent: #40e0d0 !important;--admin-accent-light: #e0f7fa !important;--teal-50: #e0f7fa;--teal-100: #b2ebf2;--teal-200: #80deea;--teal-300: #4dd0e1;--teal-400: #26c6da;--teal-500: #00bcd4;--teal-600: #00acc1;--teal-700: #0097a7;--teal-800: #008080;--teal-900: #006064;--admin-bg: #F9FAFB;--admin-surface: #FFFFFF;--admin-border: #E5E7EB;--admin-text: #1f2937;--admin-text-light: #6b7280;--admin-success: #10B981;--admin-warning: #F59E0B;--admin-error: #EF4444;--admin-info: #008080 !important;--sidebar-width: 260px;--sidebar-collapsed-width: 70px;--header-height: 64px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .1);--transition-fast: .15s ease;--transition-normal: .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--admin-bg);color:var(--admin-text);line-height:1.6}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:var(--sidebar-width);background:var(--admin-primary);color:#fff;position:fixed;top:0;left:0;bottom:0;z-index:100;display:flex;flex-direction:column;transition:width var(--transition-normal)}.admin-sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-header{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:.75rem}.sidebar-logo{width:40px;height:40px;background:var(--red-300);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--red-900);flex-shrink:0}.sidebar-title{font-size:1.125rem;font-weight:600;white-space:nowrap;overflow:hidden}.admin-sidebar.collapsed .sidebar-title{display:none}.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}.nav-section{margin-bottom:1.5rem}.nav-section-title{padding:0 1.5rem;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#fff6;margin-bottom:.5rem}.admin-sidebar.collapsed .nav-section-title{display:none}.nav-link{display:flex;align-items:center;gap:.75rem;padding:.75rem 1.5rem;color:#ffffffb3;text-decoration:none;transition:all var(--transition-fast);border-left:3px solid transparent}.nav-link:hover{background:#ffffff1a;color:#fff}.nav-link.active{background:#ffffff1a;color:#fff;border-left-color:var(--admin-accent)}.nav-link svg{width:20px;height:20px;flex-shrink:0}.nav-link span{white-space:nowrap}.admin-sidebar.collapsed .nav-link span{display:none}.admin-sidebar.collapsed .nav-link{justify-content:center;padding:.75rem}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.1)}.collapse-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:.5rem;background:#ffffff1a;border:none;border-radius:6px;color:#fff;cursor:pointer;transition:all var(--transition-fast)}.collapse-btn:hover{background:#fff3}.admin-main{flex:1;margin-left:var(--sidebar-width);transition:margin-left var(--transition-normal)}.admin-sidebar.collapsed+.admin-main{margin-left:var(--sidebar-collapsed-width)}.admin-header{height:var(--header-height);background:var(--admin-surface);border-bottom:1px solid var(--admin-border);padding:0 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.header-title{font-size:1.25rem;font-weight:600;color:var(--admin-text)}.header-actions{display:flex;align-items:center;gap:1rem}.header-search{position:relative}.header-search input{width:280px;padding:.5rem 1rem .5rem 2.5rem;border:1px solid var(--admin-border);border-radius:8px;font-size:.875rem;transition:all var(--transition-fast)}.header-search input:focus{outline:none;border-color:var(--admin-primary);box-shadow:0 0 0 3px #2c4f6f1a}.header-search svg{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--admin-text-light)}.header-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;border-radius:8px;color:var(--admin-text-light);cursor:pointer;position:relative;transition:all var(--transition-fast)}.header-btn:hover{background:var(--admin-bg);color:var(--admin-text)}.header-btn .badge{position:absolute;top:4px;right:4px;width:18px;height:18px;background:var(--admin-error);color:#fff;font-size:.65rem;font-weight:600;border-radius:50%;display:flex;align-items:center;justify-content:center}.user-menu{display:flex;align-items:center;gap:.75rem;padding:.5rem;border-radius:8px;cursor:pointer;transition:all var(--transition-fast)}.user-menu:hover{background:var(--admin-bg)}.user-avatar{width:36px;height:36px;background:var(--admin-primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.user-info{text-align:left}.user-name{font-size:.875rem;font-weight:500}.user-role{font-size:.75rem;color:var(--admin-text-light)}.admin-content{padding:2rem;min-height:calc(100vh - var(--header-height))}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}.page-title{font-size:1.5rem;font-weight:700;color:var(--admin-text)}.page-subtitle{color:var(--admin-text-light);margin-top:.25rem}.card{background:var(--admin-surface);border-radius:12px;border:1px solid var(--admin-border);overflow:hidden}.card-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:1rem;font-weight:600}.card-body{padding:1.5rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--admin-surface);border-radius:12px;padding:1.5rem;border:1px solid var(--admin-border);display:flex;align-items:flex-start;justify-content:space-between}.stat-info h3{font-size:.875rem;color:var(--admin-text-light);font-weight:500;margin-bottom:.5rem}.stat-value{font-size:1.75rem;font-weight:700;color:var(--admin-text);margin-bottom:.5rem}.stat-change{font-size:.75rem;display:flex;align-items:center;gap:.25rem}.stat-change.positive{color:var(--admin-success)}.stat-change.negative{color:var(--admin-error)}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-icon.blue{background:#dc26261a;color:var(--red-600)}.stat-icon.green{background:#10b9811a;color:var(--admin-success)}.stat-icon.yellow{background:#f59e0b1a;color:var(--admin-warning)}.stat-icon.purple{background:#dc262626;color:var(--red-700)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;border:none;transition:all var(--transition-fast)}.btn-primary{background:var(--admin-primary);color:#fff}.btn-primary:hover{background:var(--admin-primary-dark)}.btn-secondary{background:var(--admin-bg);color:var(--admin-text);border:1px solid var(--admin-border)}.btn-secondary:hover{background:var(--admin-border)}.btn-success{background:var(--admin-success);color:#fff}.btn-danger{background:var(--admin-error);color:#fff}.btn-sm{padding:.375rem .75rem;font-size:.75rem}.btn-lg{padding:.75rem 1.5rem;font-size:1rem}.btn-icon{padding:.5rem}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--admin-border)}.data-table th{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--admin-text-light);background:var(--admin-bg)}.data-table tbody tr:hover{background:var(--admin-bg)}.data-table .product-cell{display:flex;align-items:center;gap:.75rem}.data-table .product-image{width:48px;height:48px;border-radius:8px;object-fit:cover;background:var(--admin-bg)}.data-table .product-info{min-width:0}.data-table .product-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.data-table .product-category{font-size:.75rem;color:var(--admin-text-light)}.badge{display:inline-flex;align-items:center;padding:.25rem .625rem;font-size:.75rem;font-weight:500;border-radius:20px}.badge-success{background:#10b9811a;color:var(--admin-success)}.badge-warning{background:#f59e0b1a;color:var(--admin-warning)}.badge-error{background:#ef44441a;color:var(--admin-error)}.badge-info{background:#3b82f61a;color:var(--admin-info)}.form-group{margin-bottom:1.25rem}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--admin-text)}.form-input,.form-select,.form-textarea{width:100%;padding:.625rem .875rem;border:1px solid var(--admin-border);border-radius:8px;font-size:.875rem;transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--admin-primary);box-shadow:0 0 0 3px #2c4f6f1a}.form-textarea{min-height:120px;resize:vertical}.form-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer}.form-checkbox input{width:18px;height:18px;accent-color:var(--admin-primary)}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}.form-help{font-size:.75rem;color:var(--admin-text-light);margin-top:.25rem}.form-error{font-size:.75rem;color:var(--admin-error);margin-top:.25rem}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:2rem}.modal{background:var(--admin-surface);border-radius:16px;width:100%;max-width:560px;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg)}.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:1.125rem;font-weight:600}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;background:transparent;border-radius:6px;color:var(--admin-text-light);cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background:var(--admin-bg);color:var(--admin-text)}.modal-body{padding:1.5rem}.modal-footer{padding:1.25rem 1.5rem;border-top:1px solid var(--admin-border);display:flex;justify-content:flex-end;gap:.75rem}.image-upload{border:2px dashed var(--admin-border);border-radius:12px;padding:2rem;text-align:center;cursor:pointer;transition:all var(--transition-fast)}.image-upload:hover{border-color:var(--admin-primary);background:#2c4f6f05}.image-upload.dragging{border-color:var(--admin-primary);background:#2c4f6f0d}.upload-icon{width:48px;height:48px;background:var(--admin-bg);border-radius:12px;margin:0 auto 1rem;display:flex;align-items:center;justify-content:center;color:var(--admin-text-light)}.upload-text{font-weight:500;margin-bottom:.25rem}.upload-hint{font-size:.75rem;color:var(--admin-text-light)}.image-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:1rem;margin-top:1rem}.image-preview{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden}.image-preview img{width:100%;height:100%;object-fit:cover}.image-preview .remove-btn{position:absolute;top:4px;right:4px;width:24px;height:24px;background:#0009;color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.empty-state{padding:4rem 2rem;text-align:center}.empty-icon{width:64px;height:64px;background:var(--admin-bg);border-radius:16px;margin:0 auto 1rem;display:flex;align-items:center;justify-content:center;color:var(--admin-text-light)}.empty-title{font-size:1.125rem;font-weight:600;margin-bottom:.5rem}.empty-description{color:var(--admin-text-light);margin-bottom:1.5rem}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--admin-border);border-top-color:var(--admin-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:absolute;inset:0;background:#fffc;display:flex;align-items:center;justify-content:center;z-index:10}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--admin-border);margin-bottom:1.5rem}.tab{padding:.75rem 1.25rem;font-size:.875rem;font-weight:500;color:var(--admin-text-light);background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--admin-text)}.tab.active{color:var(--admin-primary);border-bottom-color:var(--admin-primary)}.pagination{display:flex;align-items:center;justify-content:space-between;padding-top:1.5rem;border-top:1px solid var(--admin-border)}.pagination-info{font-size:.875rem;color:var(--admin-text-light)}.pagination-btns{display:flex;gap:.25rem}.page-btn{padding:.5rem .75rem;border:1px solid var(--admin-border);background:var(--admin-surface);border-radius:6px;font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.page-btn:hover{background:var(--admin-bg)}.page-btn.active{background:var(--admin-primary);border-color:var(--admin-primary);color:#fff}.page-btn:disabled{opacity:.5;cursor:not-allowed}@media(max-width:1024px){.admin-sidebar{transform:translate(-100%);width:var(--sidebar-width);z-index:200}.admin-sidebar.open{transform:translate(0)}.admin-main{margin-left:0}.admin-sidebar.collapsed+.admin-main{margin-left:0}.mobile-menu-btn{display:flex!important}.mobile-overlay{position:fixed;inset:0;background:#00000080;z-index:150;opacity:0;visibility:hidden;transition:all .3s ease}.mobile-overlay.show{opacity:1;visibility:visible}.admin-header{padding:0 1rem}.collapse-btn{display:none}}@media(max-width:768px){.admin-content{padding:1rem}.page-header{flex-direction:column;align-items:flex-start;gap:1rem}.header-search{display:none}.stats-grid{grid-template-columns:1fr}.header-title{font-size:1rem}.user-info{display:none}.header-actions{gap:.5rem}}@media(max-width:480px){.admin-header{padding:0 .75rem;height:56px}.admin-content{padding:.75rem}.card-body{padding:1rem}.card-header{padding:1rem;flex-direction:column;align-items:flex-start;gap:.75rem}.stat-card{padding:1rem}.stat-value{font-size:1.5rem}.stat-icon{width:40px;height:40px}.header-btn{width:36px;height:36px}.user-avatar{width:32px;height:32px;font-size:.75rem}.profile-dropdown{position:fixed!important;top:56px!important;left:0!important;right:0!important;margin:0!important;border-radius:0 0 12px 12px!important;max-height:calc(100vh - 56px);overflow-y:auto}}