:root{--text:#1f2430;--text-muted:#6b7280;--bg:#f5f6f8;--card-bg:#fff;--border:#d7dae0;--accent:#2563eb;--accent-hover:#1d4ed8;--error:#dc2626;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:15px/1.5 system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}h1{margin:0 0 16px;font-size:24px}a{color:var(--accent)}button{font:inherit;cursor:pointer;background:var(--accent);color:#fff;border:1px solid #0000;border-radius:6px;padding:8px 16px}button:hover:not(:disabled){background:var(--accent-hover)}button:disabled{opacity:.6;cursor:default}input,select,textarea{font:inherit;border:1px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:6px;padding:8px 10px}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.btn-secondary{background:var(--card-bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger-solid{background:var(--error)}.btn-danger-solid:hover:not(:disabled){background:#b91c1c}.btn-anchor{white-space:nowrap;border-radius:6px;align-items:center;padding:8px 16px;text-decoration:none;display:inline-flex}.btn-link{color:var(--accent);background:0 0;border:none;border-radius:4px;padding:2px 6px}.btn-link:hover:not(:disabled){background:var(--bg);color:var(--accent-hover)}.btn-link.btn-danger{color:var(--error)}.auth-page{justify-content:center;align-items:center;min-height:100svh;padding:24px;display:flex}.auth-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:16px;width:100%;max-width:360px;padding:28px;display:flex}.auth-card label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.auth-card input{font-size:15px}.auth-switch{color:var(--text-muted);text-align:center;font-size:13px}.field-error{color:var(--error);font-size:12px}.form-error{color:var(--error);font-size:13px}.home-page{max-width:960px;margin:0 auto;padding:24px}.home-header{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.home-user{align-items:center;gap:12px;display:flex}.app-header{background:var(--card-bg);border-bottom:1px solid var(--border);align-items:center;gap:24px;padding:12px 24px;display:flex}.app-brand{font-size:17px;font-weight:700}.app-nav{flex:1;gap:8px;display:flex}.app-nav a{color:var(--text-muted);border-radius:6px;padding:6px 12px;text-decoration:none}.app-nav a:hover{background:var(--bg)}.app-nav a.active{color:var(--accent);background:var(--bg)}.app-user{color:var(--text-muted);align-items:center;gap:12px;font-size:14px;display:flex}.app-main{max-width:960px;margin:0 auto}.page{padding:24px}.page-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.page-head h1{margin:0}.empty-state{background:var(--card-bg);border:1px dashed var(--border);color:var(--text-muted);border-radius:12px;flex-direction:column;align-items:flex-start;gap:12px;padding:32px;display:flex}.tree-root,.tree-children{margin:0;padding:0;list-style:none}.tree-row{border-radius:6px;align-items:center;gap:8px;padding:4px 8px;display:flex}.tree-row:hover{background:var(--card-bg)}.tree-row:hover .tree-actions{opacity:1}.tree-toggle{color:var(--text-muted);text-align:center;background:0 0;border:none;width:20px;padding:0}.tree-toggle:hover:not(:disabled){color:var(--text);background:0 0}.tree-toggle:disabled{opacity:.4}.tree-name{font-weight:500}.tree-type{color:var(--text-muted);font-size:12px}.tree-actions{opacity:.35;gap:4px;margin-left:auto;transition:opacity .1s;display:flex}.modal-backdrop{z-index:50;background:#0f172a66;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-card{background:var(--card-bg);border-radius:12px;flex-direction:column;gap:16px;width:100%;max-width:440px;padding:24px;display:flex}.modal-card h2{margin:0;font-size:19px}.modal-card label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.form-row{gap:12px;display:flex}.form-row label{flex:1}.field-hint{color:var(--text-muted);font-size:12px}.quantity-fixed{border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:6px;padding:8px 10px;font-weight:500}.item-filters{gap:12px;margin-bottom:20px;display:flex}.item-search{flex:1}.item-table{border-collapse:collapse;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;width:100%;overflow:hidden}.item-table th,.item-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 12px}.item-table th{color:var(--text-muted);font-size:12px;font-weight:600}.item-table tbody tr:last-child td{border-bottom:none}.item-name{font-weight:500;display:block}.item-desc{color:var(--text-muted);font-size:12px;display:block}.item-muted{color:var(--text-muted)}.item-badge{background:var(--bg);color:var(--text-muted);border:1px solid var(--border);border-radius:999px;margin-left:6px;padding:1px 6px;font-size:11px;display:inline-block}.item-actions{white-space:nowrap;text-align:right}.item-link{text-decoration:none}.item-link:hover{text-decoration:underline}.detail-breadcrumb{margin-bottom:12px;font-size:13px}.detail-breadcrumb a{text-decoration:none}.detail-head-actions{gap:8px;display:flex}.detail-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;grid-template-columns:repeat(3,1fr);gap:16px;margin:0 0 20px;padding:16px;display:grid}.detail-card dt{color:var(--text-muted);margin-bottom:4px;font-size:12px}.detail-card dd{margin:0;font-weight:500}.detail-card-wide{grid-column:1/-1}.detail-card-wide dd{font-weight:400}.detail-toast{color:#047857;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:8px;margin:0 0 16px;padding:8px 12px;font-size:14px}.detail-tabs{border-bottom:1px solid var(--border);gap:4px;margin-bottom:16px;display:flex}.tab-btn{color:var(--text-muted);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;padding:8px 16px}.tab-btn:hover:not(:disabled){color:var(--text);background:0 0}.tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}.detail-checkbox{color:var(--text-muted);flex-direction:row;align-items:center;gap:8px;margin-bottom:12px;font-size:13px;display:flex}.detail-checkbox input{width:auto}.batch-soon{background:#fffbeb}.batch-expired{background:#fef2f2}.batch-tag{border-radius:999px;margin-left:6px;padding:1px 6px;font-size:11px;display:inline-block}.batch-tag.soon{color:#92400e;background:#fef3c7}.batch-tag.expired{color:#991b1b;background:#fee2e2}.move-tag{border-radius:999px;padding:1px 8px;font-size:12px;display:inline-block}.move-tag.in{color:#047857;background:#ecfdf5}.move-tag.out{color:#b91c1c;background:#fef2f2}.widget{margin-top:24px}.widget-title{margin:0 0 12px;font-size:17px}.widget-empty{color:var(--text-muted)}.qr-panel{max-width:480px}.qr-link{align-items:center;gap:8px;display:flex}.qr-link input{flex:1;font-size:12px}.qr-link .btn-secondary{white-space:nowrap}.qr-image{background:var(--bg);border-radius:8px;flex-direction:column;align-items:center;gap:8px;padding:12px;display:flex}.qr-image img{max-width:100%;height:auto;image-rendering:pixelated}.qr-caption{color:var(--text-muted);text-align:center;margin:0;font-size:12px}.qr-controls{justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.qr-controls label{color:var(--text-muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.qr-controls a.btn-secondary{white-space:nowrap;border-radius:6px;padding:8px 16px;text-decoration:none}.qr-rotate-confirm p{color:var(--text-muted);margin:0 0 8px;font-size:13px}.public-shell{justify-content:center;min-height:100vh;padding:24px 16px;display:flex}.public-card{background:var(--card-bg);border:1px solid var(--border);border-radius:16px;width:100%;max-width:560px;padding:28px}.public-status{text-align:center;color:var(--text-muted)}.public-status-title{color:var(--text);margin:0 0 6px;font-size:18px;font-weight:600}.public-head{align-items:center;gap:14px;margin-bottom:12px;display:flex}.public-type-icon{font-size:32px;line-height:1}.public-type-label{color:var(--text-muted);margin:0;font-size:13px}.public-title{margin:2px 0 0;font-size:24px}.public-description{color:var(--text-muted);margin:0 0 20px}.public-empty{color:var(--text-muted);text-align:center;padding:24px 0}.public-items{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.public-item{border:1px solid var(--border);border-radius:12px;padding:14px 16px}.public-item-main{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.public-item-name{font-weight:600}.public-item-qty{white-space:nowrap;color:var(--text)}.public-item-desc{color:var(--text-muted);margin:6px 0 0;font-size:14px}.public-item-barcode{color:var(--text-muted);margin:6px 0 0;font-size:13px}.public-photo{object-fit:contain;background:var(--bg);border-radius:12px;width:100%;max-height:320px;margin-bottom:16px;display:block}.public-qty-big{margin:0 0 12px;font-size:20px;font-weight:600}.item-photo{flex-direction:column;gap:8px;display:flex}.item-photo-label{color:var(--text-muted);font-size:13px}.item-photo-preview{object-fit:contain;border:1px solid var(--border);background:var(--bg);border-radius:8px;max-width:160px;max-height:160px}.item-photo-actions{align-items:center;gap:12px;display:flex}.item-public{flex-direction:column;gap:12px;display:flex}