@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--white: #ffffff;--bg: #f5f7fa;--bg-card: #ffffff;--border: #e4e8ee;--border-hover: #c8d0dc;--text-primary: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--blue: #2563eb;--blue-light: #eff6ff;--blue-mid: #dbeafe;--green: #16a34a;--green-light: #f0fdf4;--green-mid: #dcfce7;--gray-light: #f3f4f6;--gray-mid: #e5e7eb;--red: #dc2626;--red-light: #fef2f2;--amber: #d97706;--amber-light: #fffbeb;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);--shadow: 0 4px 12px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.05);--shadow-lg: 0 12px 32px rgba(0,0,0,.1), 0 4px 8px rgba(0,0,0,.06);--font: "Inter", ui-sans-serif, system-ui, sans-serif;--transition: .15s ease}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);font-size:14px;line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--white);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.topbar-inner{max-width:1100px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--text-primary);text-decoration:none}.logo-icon{width:32px;height:32px;background:var(--blue);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.topbar-nav{display:flex;align-items:center;gap:4px}.nav-tab{padding:6px 14px;border-radius:var(--radius-sm);border:none;background:transparent;font-family:var(--font);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:background var(--transition),color var(--transition)}.nav-tab:hover{background:var(--gray-light);color:var(--text-primary)}.nav-tab.active{background:var(--blue-light);color:var(--blue)}.page{max-width:1100px;margin:0 auto;padding:28px 20px 60px;width:100%}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);border:none;font-family:var(--font);font-size:13px;font-weight:500;cursor:pointer;transition:background var(--transition),opacity var(--transition),box-shadow var(--transition);white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 1px 3px #2563eb4d}.btn-primary:hover:not(:disabled){background:#1d4ed8}.btn-success{background:var(--green);color:#fff;box-shadow:0 1px 3px #16a34a4d}.btn-success:hover:not(:disabled){background:#15803d}.btn-ghost{background:var(--gray-light);color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--gray-mid);color:var(--text-primary)}.btn-danger-ghost{background:transparent;color:var(--text-muted);padding:4px 8px;font-size:12px}.btn-danger-ghost:hover:not(:disabled){background:var(--red-light);color:var(--red)}.btn-icon{background:transparent;color:var(--text-muted);padding:4px 8px;font-size:13px;border-radius:6px}.btn-icon:hover{background:var(--gray-light);color:var(--text-primary)}.form-field{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:5px;letter-spacing:.02em;text-transform:uppercase}.form-input,.form-select{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);font-family:var(--font);font-size:14px;color:var(--text-primary);transition:border-color var(--transition),box-shadow var(--transition);outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus,.form-select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #2563eb1a}.form-input::placeholder{color:var(--text-muted)}.form-error{margin-top:4px;font-size:12px;color:var(--red)}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card-hover{cursor:pointer;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.card-hover:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-1px)}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 20px}.stat-value{font-size:28px;font-weight:700;line-height:1;margin-bottom:4px;color:var(--text-primary)}.stat-value.warn{color:var(--amber)}.stat-value.danger{color:var(--red)}.stat-label{font-size:12px;color:var(--text-secondary);font-weight:500}.toolbar{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.search-wrap{position:relative;flex:1;min-width:180px}.search-wrap .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px;pointer-events:none}.search-wrap .form-input{padding-left:32px}.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}.chip{padding:5px 12px;border-radius:999px;border:1px solid var(--border);background:var(--white);font-family:var(--font);font-size:12px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);white-space:nowrap}.chip:hover{border-color:var(--border-hover);color:var(--text-primary)}.chip.active{background:var(--blue);border-color:var(--blue);color:#fff}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px}.item-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;cursor:pointer;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition);position:relative}.item-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-1px)}.item-card.expired{border-left:3px solid var(--red)}.item-card.soon{border-left:3px solid var(--amber)}.item-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:10px}.item-name{font-size:15px;font-weight:600;color:var(--text-primary);flex:1}.item-actions{display:flex;gap:2px;opacity:0;transition:opacity var(--transition)}.item-card:hover .item-actions{opacity:1}.item-badges{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 8px;border-radius:999px}.badge-blue{background:var(--blue-light);color:var(--blue)}.badge-green{background:var(--green-light);color:var(--green)}.badge-gray{background:var(--gray-light);color:var(--text-secondary)}.badge-red{background:var(--red-light);color:var(--red)}.badge-amber{background:var(--amber-light);color:var(--amber)}.item-meta{font-size:12px;color:var(--text-secondary);margin-bottom:2px}.item-dates{font-size:11px;color:var(--text-muted)}.item-ean{font-size:11px;color:var(--text-muted);margin-top:6px;font-family:monospace}.alert{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius);margin-bottom:20px;font-size:13px;font-weight:500}.alert-amber{background:var(--amber-light);border:1px solid #fde68a;color:#92400e}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg)}.empty-state .empty-icon{font-size:40px;margin-bottom:12px}.empty-state p{font-size:14px;font-weight:500;color:var(--text-secondary)}.empty-state small{font-size:12px}.loading{text-align:center;padding:60px;color:var(--text-muted);font-size:13px}.error-msg{background:var(--red-light);border:1px solid #fca5a5;color:var(--red);padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:flex-end;justify-content:center;z-index:200;padding:0}@media (min-width: 600px){.modal-overlay{align-items:center;padding:20px}}.modal{background:var(--white);width:100%;max-width:520px;max-height:94vh;overflow-y:auto;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:24px;box-shadow:var(--shadow-lg)}@media (min-width: 600px){.modal{border-radius:var(--radius-xl)}}.modal-handle{width:36px;height:4px;background:var(--gray-mid);border-radius:2px;margin:0 auto 20px;display:block}@media (min-width: 600px){.modal-handle{display:none}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:17px;font-weight:600}.modal-divider{border:none;border-top:1px solid var(--border);margin:16px 0}.modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}.ean-section{background:var(--gray-light);border-radius:var(--radius);padding:14px;margin-bottom:16px}.ean-row{display:flex;gap:8px}.scan-feedback{margin-top:8px;padding:7px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:500}.scan-feedback.ok{background:var(--green-light);color:var(--green);border:1px solid var(--green-mid)}.scan-feedback.err{background:var(--red-light);color:var(--red);border:1px solid #fca5a5}.autocomplete{position:relative}.autocomplete-list{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);z-index:50;max-height:220px;overflow-y:auto}.autocomplete-item{display:flex;align-items:baseline;gap:8px;padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--border);transition:background var(--transition)}.autocomplete-item:last-child{border-bottom:none}.autocomplete-item:hover{background:var(--blue-light)}.autocomplete-item .name{font-size:13px;font-weight:500}.autocomplete-item .cat{font-size:11px;color:var(--text-muted)}.page-header{margin-bottom:24px}.page-title{font-size:20px;font-weight:700;margin-bottom:4px}.page-sub{font-size:13px;color:var(--text-secondary)}.admin-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.tab-bar{display:flex;gap:2px;padding:6px;background:var(--gray-light);border-radius:var(--radius);margin-bottom:24px}.tab-btn{flex:1;padding:8px 12px;border-radius:var(--radius-sm);border:none;background:transparent;font-family:var(--font);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;gap:6px}.tab-btn:hover{background:var(--white);color:var(--text-primary)}.tab-btn.active{background:var(--white);color:var(--blue);box-shadow:var(--shadow-sm)}.add-panel{background:var(--blue-light);border:1px solid var(--blue-mid);border-radius:var(--radius);padding:16px;margin-bottom:16px}.add-panel-title{font-size:13px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.add-panel-grid{display:grid;gap:10px}.add-panel-footer{display:flex;gap:8px;margin-top:12px}.data-table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table thead tr{background:var(--gray-light)}.data-table th{text-align:left;padding:9px 12px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}.data-table td{padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text-primary)}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr{transition:background var(--transition)}.data-table tbody tr:hover{background:var(--gray-light)}.data-table .td-muted{color:var(--text-muted);font-size:12px}.edit-cell-view{cursor:text;color:var(--text-primary);font-size:13px;transition:color var(--transition)}.edit-cell-view:hover{color:var(--blue)}.edit-cell-empty{color:var(--text-muted);font-style:italic;font-size:12px}.edit-cell-input{padding:4px 8px;border:1px solid var(--blue);border-radius:6px;font-size:13px;font-family:var(--font);background:var(--white);color:var(--text-primary);outline:none;min-width:80px}.edit-cell-select{padding:4px 8px;border:1px solid var(--blue);border-radius:6px;font-size:13px;font-family:var(--font);background:var(--white);color:var(--text-primary);outline:none}.hint{font-size:11px;color:var(--text-muted);margin-top:8px}.role-admin{background:var(--blue-light);color:var(--blue)}.role-user{background:var(--green-light);color:var(--green)}.role-readonly{background:var(--gray-light);color:var(--text-secondary)}.avatar{width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.scanner-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:flex-end;justify-content:center;z-index:300}@media (min-width: 600px){.scanner-overlay{align-items:center}}.scanner-box{background:var(--white);width:100%;max-width:400px;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:20px;display:flex;flex-direction:column;gap:14px}@media (min-width: 600px){.scanner-box{border-radius:var(--radius-xl)}}.scanner-viewfinder{position:relative;border-radius:var(--radius);overflow:hidden;background:#000;aspect-ratio:4/3}.scanner-viewfinder video{width:100%;height:100%;object-fit:cover;display:block}.scanner-line{position:absolute;left:10%;right:10%;height:2px;background:#22c55e;box-shadow:0 0 8px #22c55e;animation:scan 2s ease-in-out infinite}@keyframes scan{0%,to{top:20%}50%{top:75%}}.scanner-corner{position:absolute;width:20px;height:20px}.local-badge{display:inline-block;margin-left:8px;font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--amber-light);color:var(--amber);border:1px solid #fde68a}@media (max-width: 700px){.stats-row{grid-template-columns:1fr 1fr}.items-grid{grid-template-columns:1fr}.topbar-inner{padding:0 16px}.page{padding:20px 16px 60px}.form-grid-2{grid-template-columns:1fr}.tab-btn span.tab-label{display:none}.add-panel-grid{grid-template-columns:1fr 1fr}}@media (max-width: 420px){.stats-row{grid-template-columns:1fr 1fr;gap:8px}}.auth-shell{min-height:100vh;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.auth-logo{display:flex;align-items:center;gap:12px;margin-bottom:32px}.auth-logo-text{font-size:16px;font-weight:600;color:var(--text-primary)}.auth-form{display:flex;flex-direction:column}.auth-title{font-size:20px;font-weight:700;color:var(--text-primary);margin-bottom:6px}.auth-sub{font-size:13px;color:var(--text-secondary);margin-bottom:24px;line-height:1.5}.auth-error{background:var(--red-light);border:1px solid #fca5a5;color:var(--red);padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.auth-submit{width:100%;justify-content:center;padding:11px;font-size:14px;margin-top:8px}.auth-forgot{display:flex;justify-content:flex-end;margin-top:-8px;margin-bottom:16px}.auth-link{background:none;border:none;color:var(--blue);font-family:var(--font);font-size:13px;cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:2px}.auth-link:hover{color:#1d4ed8}.auth-switch{text-align:center;font-size:13px;color:var(--text-secondary);margin-top:20px}.auth-back{background:none;border:none;color:var(--text-secondary);font-family:var(--font);font-size:13px;cursor:pointer;padding:0;margin-bottom:16px;display:inline-flex;align-items:center;gap:4px}.auth-back:hover{color:var(--text-primary)}.auth-success-icon{font-size:40px;text-align:center;margin-bottom:16px}.user-menu{position:relative}.user-avatar{width:34px;height:34px;border-radius:10px;background:var(--blue-light);color:var(--blue);font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:1px solid var(--blue-mid);transition:background var(--transition);-webkit-user-select:none;user-select:none}.user-avatar:hover{background:var(--blue-mid)}.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);min-width:200px;z-index:200;overflow:hidden;display:none}.user-menu:hover .user-dropdown,.user-menu:focus-within .user-dropdown{display:block}.user-email{padding:12px 14px;font-size:12px;color:var(--text-secondary);font-weight:500;word-break:break-all}.user-divider{border:none;border-top:1px solid var(--border);margin:0}.user-action{display:block;width:100%;text-align:left;padding:10px 14px;background:none;border:none;font-family:var(--font);font-size:13px;color:var(--text-primary);cursor:pointer;transition:background var(--transition)}.user-action:hover{background:var(--gray-light)}.user-action.danger{color:var(--red)}.user-action.danger:hover{background:var(--red-light)}.drag-row{transition:background var(--transition)}.drag-row.drag-over{background:var(--blue-light)!important;outline:2px dashed var(--blue);outline-offset:-2px}.drag-handle{cursor:grab;color:var(--text-muted);font-size:14px;padding:0 6px;-webkit-user-select:none;user-select:none;opacity:.4;transition:opacity var(--transition)}.drag-row:hover .drag-handle{opacity:1}.drag-handle:active{cursor:grabbing}.icon-btn-trigger{font-size:20px;width:40px;height:38px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color var(--transition),box-shadow var(--transition)}.icon-btn-trigger:hover{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-light)}.icon-picker-wrap{position:relative}.icon-picker-popup{position:absolute;top:calc(100% + 6px);left:0;z-index:300;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:10px;width:260px}.icon-picker-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;max-height:200px;overflow-y:auto}.icon-option{font-size:18px;width:28px;height:28px;border:none;background:transparent;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition)}.icon-option:hover{background:var(--gray-light)}.icon-option.selected{background:var(--blue-light);outline:2px solid var(--blue)}.row-actions{display:flex;gap:2px;justify-content:flex-end;opacity:0;transition:opacity var(--transition)}.drag-row:hover .row-actions,tr:hover .row-actions{opacity:1}.row-btn{background:none;border:none;cursor:pointer;font-size:12px;padding:3px 7px;border-radius:5px;color:var(--text-muted);font-family:var(--font);transition:background var(--transition),color var(--transition)}.row-btn:hover{background:var(--gray-light);color:var(--text-primary)}.row-btn.danger:hover{background:var(--red-light);color:var(--red)}