@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg: #f1f5f9;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--border-2: #cbd5e1;--text: #0f172a;--text-2: #334155;--muted: #64748b;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: #eef2ff;--primary-light: #818cf8;--danger: #ef4444;--danger-soft: #fef2f2;--danger-hover: #dc2626;--success: #22c55e;--success-soft: #f0fdf4;--warning: #f59e0b;--warning-soft: #fffbeb;--sidebar-w: 260px;--navbar-h: 60px;--radius: 10px;--radius-sm: 6px;--radius-lg: 14px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .07), 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -1px rgba(0, 0, 0, .05);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04)}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Inter,sans-serif;font-size:14px;color:var(--text);background:var(--bg);min-width:320px;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:700}p{margin:0}input,textarea,select,button{font:inherit}button{cursor:pointer}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-body{display:flex;flex:1;padding-top:var(--navbar-h)}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px 0 calc(var(--sidebar-w) + 20px);z-index:50;box-shadow:var(--shadow-sm)}.navbar-left{display:flex;align-items:center;gap:12px}.navbar-logo{width:28px;height:28px;object-fit:contain}.navbar-title{font-size:16px;font-weight:600;color:var(--text)}.navbar-breadcrumb{font-size:13px;color:var(--muted)}.navbar-right{display:flex;align-items:center;gap:16px}.navbar-user{display:flex;align-items:center;gap:10px}.navbar-avatar{width:34px;height:34px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}.navbar-user-info{display:flex;flex-direction:column;line-height:1.3}.navbar-user-name{font-weight:600;font-size:13px;color:var(--text)}.navbar-user-role{font-size:11px;color:var(--muted);text-transform:capitalize}.navbar-logout-btn{display:flex;align-items:center;gap:6px;padding:7px 14px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);border-radius:var(--radius);font-size:13px;font-weight:500;transition:all .15s}.navbar-logout-btn:hover{border-color:var(--danger);color:var(--danger);background:var(--danger-soft)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-w);height:100vh;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:60;overflow-y:auto;overflow-x:hidden}.sidebar-brand{padding:18px 16px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;flex-shrink:0}.sidebar-brand-icon{width:36px;height:36px;border-radius:9px;background:var(--primary);display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}.sidebar-brand-logo{width:100%;height:50px;object-fit:contain}.sidebar-brand-text h2{font-size:15px;font-weight:700;color:var(--text);letter-spacing:-.2px}.sidebar-brand-text p{font-size:11px;color:var(--muted);margin-top:1px}.sidebar-nav{flex:1;padding:10px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}.sidebar-section-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:10px 8px 4px}.menu-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius);border:1px solid transparent;background:transparent;color:var(--text-2);font-size:13px;font-weight:500;text-align:left;width:100%;transition:all .12s;cursor:pointer}.menu-item:hover{background:var(--bg);color:var(--text)}.menu-item.active{background:var(--primary-soft);color:var(--primary);border-color:#c7d2fe;font-weight:600}.menu-item-icon{width:18px;height:18px;flex-shrink:0;opacity:.85}.menu-item.active .menu-item-icon{opacity:1}.menu-group{display:flex;flex-direction:column;gap:2px}.menu-group-btn{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius);border:1px solid transparent;background:transparent;color:var(--text-2);font-size:13px;font-weight:500;text-align:left;width:100%;cursor:pointer;transition:all .12s}.menu-group-btn:hover{background:var(--bg);color:var(--text)}.menu-group-btn.active{color:var(--primary);font-weight:600}.menu-group-chevron{margin-left:auto;transition:transform .2s}.menu-group-chevron.open{transform:rotate(180deg)}.menu-group-children{padding-left:18px;display:flex;flex-direction:column;gap:2px}.menu-sub-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--radius);border:1px solid transparent;background:transparent;color:var(--muted);font-size:12.5px;font-weight:500;text-align:left;width:100%;cursor:pointer;transition:all .12s}.menu-sub-item:hover{background:var(--bg);color:var(--text-2)}.menu-sub-item.active{background:var(--primary-soft);color:var(--primary);border-color:#c7d2fe;font-weight:600}.content{margin-left:var(--sidebar-w);flex:1;padding:24px;min-width:0;animation:fade-in .2s ease-out}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.page-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.page-title{font-size:20px;font-weight:700;color:var(--text)}.page-subtitle{font-size:13px;color:var(--muted);margin-top:2px;font-weight:400}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.card-header h3{font-size:15px;font-weight:600}.metrics-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:24px}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm)}.metric-card .metric-label{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.metric-card .metric-value{font-size:32px;font-weight:700;color:var(--primary);margin-top:6px}.metric-card p{color:var(--muted);font-size:13px}.metric-card h3{font-size:30px;color:var(--primary);margin-top:6px}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:var(--radius);border:1px solid transparent;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;white-space:nowrap}.btn-primary,.primary-btn{background:var(--primary);color:#fff;border-color:var(--primary);padding:9px 16px;border-radius:var(--radius);border:1px solid transparent;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-primary:hover,.primary-btn:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-secondary,.ghost-btn{background:var(--surface);color:var(--text-2);border:1px solid var(--border);padding:9px 16px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.btn-secondary:hover,.ghost-btn:hover{background:var(--bg);border-color:var(--border-2)}.btn-danger,.danger-btn{background:var(--danger-soft);color:var(--danger);border-color:#fecaca;padding:7px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.btn-danger:hover,.danger-btn:hover{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-warning{background:var(--warning-soft);color:var(--warning);border-color:#fde68a;padding:7px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.btn-warning:hover{background:var(--warning);color:#fff;border-color:var(--warning)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:5px;border:1px solid var(--border);background:var(--surface);color:var(--text-2);cursor:pointer;font-weight:500;transition:all .12s;white-space:nowrap}.btn-sm:hover{background:var(--bg);border-color:var(--border-2)}.inline-btn{padding:6px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text-2);font-size:12px;font-weight:500;cursor:pointer;transition:all .12s;white-space:nowrap;display:inline-flex;align-items:center;gap:4px}.inline-btn:hover{background:var(--bg)}.inline-btn.danger{background:var(--danger-soft);color:var(--danger);border-color:#fecaca}.inline-btn.danger:hover{background:var(--danger);color:#fff}button:disabled{opacity:.45;cursor:not-allowed}.form-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:20px}.form-card-header{padding:16px 20px;border-bottom:1px solid var(--border);background:var(--surface-2);display:flex;align-items:center;gap:10px}.form-card-header h3{font-size:15px;font-weight:600;color:var(--text)}.form-card-body{padding:20px}.form-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));align-items:start}.form-grid>.full-width{grid-column:1 / -1}.form-field{display:flex;flex-direction:column;gap:6px}label,.form-label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--text-2)}input[type=text],input[type=email],input[type=number],input[type=date],input[type=datetime-local],input[type=time],input[type=url],input[type=password],textarea,select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:13px;transition:border-color .15s,box-shadow .15s;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #4f46e51a}input:disabled,textarea:disabled,select:disabled{background:var(--bg);color:var(--muted);cursor:not-allowed}textarea{resize:vertical;min-height:80px}.checkbox-line{display:flex;align-items:center;gap:8px}.checkbox-line input{width:16px;height:16px;accent-color:var(--primary)}.checkbox-label{display:flex;align-items:center;gap:8px;font-weight:500;font-size:13px;color:var(--text-2)}.checkbox-label input{width:16px;height:16px;accent-color:var(--primary)}.button-row{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap}.upload-preview{width:88px;height:56px;object-fit:cover;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);flex-shrink:0}.upload-preview-round{width:56px;height:56px;object-fit:cover;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);flex-shrink:0}.upload-preview-lg{width:min(420px,100%);height:240px;object-fit:contain;border-radius:10px;border:1px solid var(--border);background:var(--surface-2)}.table-toolbar{padding:14px 20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--border)}.table-toolbar input,.table-toolbar select{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:13px;outline:none;transition:border-color .15s}.table-toolbar input:focus,.table-toolbar select:focus{border-color:var(--primary-light)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:640px;font-size:13px}thead tr{background:var(--surface-2);border-bottom:2px solid var(--border)}th{padding:11px 14px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);white-space:nowrap}td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface-2)}.action-cell{display:flex;gap:6px;align-items:center;white-space:nowrap}.pagination{padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--border)}.pagination-info{font-size:13px;color:var(--muted)}.pagination-controls{display:flex;align-items:center;gap:8px}.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge-green,.badge-success{background:var(--success-soft);color:#16a34a}.badge-red,.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-yellow,.badge-warning{background:var(--warning-soft);color:#d97706}.badge-blue,.badge-info,.badge-primary{background:var(--primary-soft);color:var(--primary)}.badge-gray,.badge-secondary{background:#f1f5f9;color:var(--muted)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(15,23,42,.45);display:grid;place-items:center;z-index:200;padding:20px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.modal-card{width:min(440px,100%);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:24px}.modal-card h3{font-size:17px;margin-bottom:8px}.modal-card p{color:var(--muted);font-size:14px;line-height:1.5}.modal-actions{display:flex;gap:10px;margin-top:20px;justify-content:flex-end}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;margin-bottom:16px;display:flex;align-items:center;gap:8px}.alert-error{background:var(--danger-soft);color:var(--danger);border:1px solid #fecaca}.alert-success{background:var(--success-soft);color:#16a34a;border:1px solid #bbf7d0}.alert-warning{background:var(--warning-soft);color:#d97706;border:1px solid #fde68a}.error{color:var(--danger);font-size:13px;font-weight:600}.page-loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--muted);font-size:14px;gap:8px}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-layout{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--bg)}.login-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:32px;box-shadow:var(--shadow-md)}.login-logo{width:64px;height:64px;object-fit:contain;color:#fff;margin-bottom:20px}.login-card h1{font-size:24px;font-weight:700;color:var(--text)}.login-card p{color:var(--muted);font-size:14px;margin-top:6px}.stack-12{display:grid;gap:12px}.stack-16{display:grid;gap:16px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.section-head h1{font-size:20px;font-weight:700;color:var(--text)}.editor-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.editor-card h3{font-size:15px;font-weight:600;margin-bottom:14px}.detail-gallery{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin-top:10px}.image-thumb-btn{border:1px solid var(--border);background:var(--surface-2);border-radius:var(--radius);padding:6px;cursor:pointer;transition:border-color .15s}.image-thumb-btn:hover{border-color:var(--primary-light)}.detail-image-thumb{width:100%;max-height:160px;object-fit:cover;border-radius:6px;display:block}.image-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.88);display:grid;place-items:center;z-index:300}.image-lightbox-content{max-width:min(1000px,92vw);max-height:88vh;border-radius:10px;object-fit:contain}.image-lightbox-close{position:fixed;top:16px;right:16px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);color:#fff;padding:8px 14px;font-size:13px;cursor:pointer}.richtext-wrapper{display:grid;gap:6px;font-weight:600;font-size:13px;color:var(--text-2)}.richtext-editor{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden;transition:border-color .15s}.richtext-editor:focus-within{border-color:var(--primary-light);box-shadow:0 0 0 3px #4f46e51a}.richtext-toolbar{display:flex;flex-wrap:wrap;gap:4px;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface-2)}.richtext-toolbar button{padding:5px 8px;border:1px solid var(--border);border-radius:5px;background:var(--surface);color:var(--text-2);font-size:12px;cursor:pointer;transition:all .12s}.richtext-toolbar button:hover{background:var(--primary-soft);color:var(--primary);border-color:#c7d2fe}.richtext-toolbar button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.richtext-content{min-height:160px;padding:12px;outline:none;font-size:14px;line-height:1.6;color:var(--text)}.permission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:6px;max-height:220px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius);padding:10px;background:var(--surface-2)}.permission-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2)}.permission-item input{width:auto;accent-color:var(--primary)}.form-row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:14px}.form-row label{display:grid;gap:6px;font-weight:600;font-size:13px}.stock-select2-wrap{display:grid;gap:6px}.stock-select2{position:relative}.stock-select2-dropdown{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:20;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-md);max-height:220px;overflow:auto;padding:6px;display:grid;gap:4px}.stock-select2-option{width:100%;text-align:left;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:8px 10px;font-size:13px;cursor:pointer;transition:all .12s}.stock-select2-option:hover{background:var(--primary-soft);border-color:#c7d2fe;color:var(--primary)}.stock-select2-empty{margin:0;color:var(--muted);padding:8px;font-size:13px}.image-remove-btn{padding:5px 10px;border:1px solid var(--border);background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);font-size:11px;cursor:pointer;transition:all .12s}.image-remove-btn:hover{background:var(--danger);color:#fff}.image-thumb-card{display:grid;gap:6px}.link-btn{background:transparent;border:none;color:var(--primary);text-decoration:underline;cursor:pointer;font-weight:600;padding:0;font-size:13px}.link-btn:hover{color:var(--primary-hover)}.register-section{margin-bottom:24px}.register-form{margin-top:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm)}.register-form h3{margin:0 0 16px;font-size:17px}.auth-footer{margin-top:16px;text-align:center;color:var(--muted);font-size:13px}.auth-footer p{margin:0}.auth-footer button{display:inline}.slots-editor{display:grid;gap:10px}.slot-row{display:grid;grid-template-columns:1fr 1fr 1fr 80px 36px;gap:8px;align-items:end}.slot-row input{padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:13px}.slot-remove-btn{width:34px;height:34px;border:1px solid #fecaca;background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .12s}.slot-remove-btn:hover{background:var(--danger);color:#fff}.dataTables_wrapper{color:var(--text)}.dataTables_wrapper .dataTables_length,.dataTables_wrapper .dataTables_info,.dataTables_wrapper .dataTables_paginate{color:var(--text-2);padding:10px 14px;font-size:13px}.dataTables_wrapper .dataTables_length select,.dataTables_wrapper .dataTables_paginate .paginate_button{color:var(--text)!important;background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius-sm);font-size:13px}.dataTables_wrapper .dataTables_paginate .paginate_button.current{background:var(--primary-soft)!important;border-color:#c7d2fe!important;color:var(--primary)!important}.sidebar-overlay,.sidebar-toggle{display:none}@media (max-width: 768px){.sidebar{transform:translate(-100%);transition:transform .25s ease}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-md)}.sidebar-overlay{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.35);z-index:55}.sidebar-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);cursor:pointer}.navbar{padding-left:16px}.content{margin-left:0;padding:16px}}