@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-card: #16161f;--bg-card-hover: #1c1c28;--bg-sidebar: #0d0d14;--bg-input: #1a1a25;--bg-input-focus: #1f1f2e;--border-color: rgba(255, 255, 255, .06);--border-focus: rgba(196, 155, 80, .5);--accent: #c49b50;--accent-light: #d4aa60;--accent-dark: #a07830;--accent-glow: rgba(196, 155, 80, .15);--text-primary: #f0ede8;--text-secondary: #9896a0;--text-muted: #5a5870;--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--error: #ef4444;--error-bg: rgba(239, 68, 68, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .1);--sidebar-width: 260px;--header-height: 64px;--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 16px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .6);--shadow-accent: 0 4px 20px rgba(196, 155, 80, .2);--transition: all .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.layout{display:flex;height:100vh;overflow:hidden}.layout-content{flex:1;display:flex;flex-direction:column;overflow:hidden;margin-left:var(--sidebar-width)}.main-content{flex:1;overflow-y:auto;padding:28px 32px;background:var(--bg-primary)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;overflow:hidden}.sidebar-logo{padding:24px 20px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.sidebar-logo-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-accent);flex-shrink:0}.sidebar-logo-text{display:flex;flex-direction:column}.sidebar-logo-title{font-size:13px;font-weight:700;color:var(--text-primary);letter-spacing:.3px;line-height:1.2}.sidebar-logo-sub{font-size:10px;color:var(--accent);font-weight:500;letter-spacing:.5px;text-transform:uppercase}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.nav-section-label{font-size:10px;font-weight:600;color:var(--text-muted);letter-spacing:1px;text-transform:uppercase;padding:12px 8px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:13.5px;font-weight:500;transition:var(--transition);cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent);border:1px solid rgba(196,155,80,.2)}.nav-item.active svg{color:var(--accent)}.nav-item svg{width:18px;height:18px;flex-shrink:0}.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border-color)}.sidebar-user{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);background:var(--bg-card)}.sidebar-user-avatar{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--bg-primary);flex-shrink:0}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:12.5px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:11px;color:var(--accent);font-weight:500}.header{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;flex-shrink:0}.header-title{font-size:18px;font-weight:700;color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--radius-sm);font-size:13.5px;font-weight:600;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;white-space:nowrap;font-family:inherit}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:var(--bg-primary);box-shadow:var(--shadow-accent)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-light),var(--accent));transform:translateY(-1px);box-shadow:0 6px 24px #c49b504d}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:#ffffff1f}.btn-danger{background:var(--error-bg);color:var(--error);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover:not(:disabled){background:#ef444433}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary);border-color:var(--border-color)}.btn-sm{padding:6px 12px;font-size:12.5px}.btn-icon{padding:8px;border-radius:var(--radius-sm)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:24px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:15px;font-weight:700;color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px;transition:var(--transition)}.stat-card:hover{border-color:#c49b5033;background:var(--bg-card-hover)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.gold{background:var(--accent-glow);color:var(--accent)}.stat-icon.green{background:var(--success-bg);color:var(--success)}.stat-icon.blue{background:var(--info-bg);color:var(--info)}.stat-icon.red{background:var(--error-bg);color:var(--error)}.stat-value{font-size:26px;font-weight:800;color:var(--text-primary);line-height:1}.stat-label{font-size:12px;color:var(--text-secondary);margin-top:4px;font-weight:500}.table-container{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border-color)}table{width:100%;border-collapse:collapse}thead{background:var(--bg-secondary)}th{padding:12px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);letter-spacing:.8px;text-transform:uppercase;border-bottom:1px solid var(--border-color);white-space:nowrap}td{padding:14px 16px;border-bottom:1px solid var(--border-color);font-size:13.5px;color:var(--text-primary);vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr{transition:var(--transition)}tbody tr:hover{background:var(--bg-card-hover)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:12.5px;font-weight:600;color:var(--text-secondary);letter-spacing:.3px}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:13.5px;font-family:inherit;padding:10px 14px;transition:var(--transition);width:100%;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);background:var(--bg-input-focus);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-select option{background:var(--bg-card);color:var(--text-primary)}.form-textarea{resize:vertical;min-height:100px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.form-error{font-size:12px;color:var(--error);margin-top:4px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600;white-space:nowrap}.badge-success{background:var(--success-bg);color:var(--success)}.badge-error{background:var(--error-bg);color:var(--error)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-gold{background:var(--accent-glow);color:var(--accent)}.badge-neutral{background:#ffffff0f;color:var(--text-secondary)}.filters-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}.search-input-wrapper{position:relative;flex:1;min-width:200px;max-width:360px}.search-input-wrapper svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:16px;height:16px}.search-input-wrapper .form-input{padding-left:38px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-top:1px solid var(--border-color);background:var(--bg-secondary);border-radius:0 0 var(--radius) var(--radius)}.pagination-info{font-size:12.5px;color:var(--text-secondary)}.pagination-buttons{display:flex;align-items:center;gap:4px}.pagination-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;transition:var(--transition);font-family:inherit}.pagination-btn:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text-primary);border-color:#ffffff1f}.pagination-btn.active{background:var(--accent-glow);color:var(--accent);border-color:#c49b504d}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:fadeIn .15s ease}.modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:560px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}.modal-lg{max-width:800px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-title{font-size:16px;font-weight:700;color:var(--text-primary)}.modal-body{padding:24px;max-height:70vh;overflow-y:auto}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border-color)}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);min-width:300px;max-width:420px;pointer-events:all;animation:slideInRight .3s ease;font-size:13.5px;font-weight:500}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--error)}.toast-warning{border-left:3px solid var(--warning)}.toast-info{border-left:3px solid var(--info)}.toast-icon{flex-shrink:0}.toast-icon.success{color:var(--success)}.toast-icon.error{color:var(--error)}.toast-icon.warning{color:var(--warning)}.toast-icon.info{color:var(--info)}.toast-message{flex:1;color:var(--text-primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.login-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(196,155,80,.06) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(196,155,80,.04) 0%,transparent 50%)}.login-card{position:relative;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.login-logo{display:flex;flex-direction:column;align-items:center;gap:12px;margin-bottom:32px}.login-logo-icon{width:60px;height:60px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:var(--shadow-accent)}.login-logo-title{font-size:20px;font-weight:800;color:var(--text-primary);text-align:center;line-height:1.2}.login-logo-sub{font-size:12px;color:var(--text-secondary);text-align:center}.login-error{background:var(--error-bg);border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-sm);padding:12px 14px;font-size:13px;color:var(--error);margin-bottom:16px;display:flex;align-items:center;gap:8px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:22px;font-weight:800;color:var(--text-primary)}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:2px}.product-img{width:44px;height:44px;border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-secondary);border:1px solid var(--border-color)}.product-img-placeholder{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--bg-secondary);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.table-actions{display:flex;align-items:center;gap:6px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state svg{width:48px;height:48px;color:var(--text-muted);margin-bottom:16px}.empty-state h3{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.empty-state p{font-size:13px;color:var(--text-secondary)}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:60px}.spinner{width:36px;height:36px;border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.toggle{position:relative;display:inline-block;width:44px;height:24px}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;inset:0;background:var(--bg-input);border:1px solid var(--border-color);border-radius:24px;transition:var(--transition)}.toggle-slider:before{content:"";position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:var(--text-muted);border-radius:50%;transition:var(--transition)}.toggle input:checked+.toggle-slider{background:var(--accent-glow);border-color:var(--accent)}.toggle input:checked+.toggle-slider:before{transform:translate(20px);background:var(--accent)}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius);padding:40px;text-align:center;cursor:pointer;transition:var(--transition);background:var(--bg-input)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-glow)}.upload-zone svg{width:40px;height:40px;color:var(--text-muted);margin-bottom:12px}.upload-zone h3{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.upload-zone p{font-size:12.5px;color:var(--text-secondary)}.category-tree-item{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:var(--radius-sm);transition:var(--transition)}.category-tree-item:hover{background:var(--bg-card-hover)}.category-children{margin-left:24px;border-left:1px solid var(--border-color);padding-left:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}.divider{height:1px;background:var(--border-color);margin:20px 0}.tags-container{display:flex;flex-wrap:wrap;gap:6px;padding:8px 10px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);min-height:44px;cursor:text;transition:var(--transition)}.tags-container:focus-within{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.tag{display:inline-flex;align-items:center;gap:4px;background:var(--accent-glow);color:var(--accent);border:1px solid rgba(196,155,80,.2);padding:2px 8px;border-radius:20px;font-size:12px;font-weight:500}.tag-remove{cursor:pointer;color:var(--accent);opacity:.7;line-height:1;font-size:14px}.tag-remove:hover{opacity:1}.tags-input{border:none;background:transparent;color:var(--text-primary);font-size:13.5px;font-family:inherit;outline:none;flex:1;min-width:80px}.tags-input::placeholder{color:var(--text-muted)}.checkbox-group{display:flex;align-items:center;gap:8px;cursor:pointer}.checkbox-group input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}@media(max-width:768px){.form-grid,.form-grid-3{grid-template-columns:1fr}.main-content{padding:16px}.stats-grid{grid-template-columns:1fr 1fr}}