:root{--bg: #f8f9fb;--surface: #ffffff;--border: #e6e8eb;--text: #18181b;--text-soft: #6b7280;--accent: #18181b;--accent-text: #ffffff;--green: #047857;--green-bg: #ecfdf5;--orange: #b45309;--orange-bg: #fffbeb;--red: #b91c1c;--red-bg: #fef2f2;--blue: #1d4ed8;--blue-bg: #eff6ff;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,sans-serif;font-size:13px;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}h1{font-size:18px;font-weight:600;margin:0}h2{font-size:14px;font-weight:600;margin:0 0 12px}.shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:2px;position:sticky;top:0;height:100vh}.sidebar .brand{font-weight:700;font-size:15px;padding:8px 10px 16px;display:flex;align-items:center;gap:8px}.sidebar .brand .dot{width:10px;height:10px;border-radius:3px;background:#f6821f}.sidebar a.nav-item{padding:7px 10px;border-radius:6px;color:var(--text-soft);font-weight:500}.sidebar a.nav-item:hover{background:var(--bg);color:var(--text)}.sidebar a.nav-item.active{background:#f0f1f3;color:var(--text)}.sidebar .spacer{flex:1}.sidebar .session{padding:10px;border-top:1px solid var(--border);color:var(--text-soft);font-size:12px;overflow:hidden;text-overflow:ellipsis}.main{flex:1;padding:28px 36px;max-width:1100px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:12px}.page-head .actions{display:flex;gap:8px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card.flush{padding:0;overflow:hidden}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-soft);padding:10px 16px;border-bottom:1px solid var(--border);background:#fafbfc}td{padding:10px 16px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}tr.clickable{cursor:pointer}tr.clickable:hover td{background:#fafbfc}td.num,th.num{text-align:right}.thumb{width:32px;height:32px;border-radius:6px;object-fit:cover;background:var(--bg);border:1px solid var(--border)}.thumb.placeholder{display:inline-flex;align-items:center;justify-content:center;color:var(--text-soft);font-size:14px}label.field{display:block;margin-bottom:12px}label.field span.lbl{display:block;font-weight:500;margin-bottom:5px;color:var(--text)}input,select,textarea{width:100%;padding:7px 10px;border:1px solid var(--border);border-radius:6px;font:inherit;color:var(--text);background:var(--surface)}input:focus,select:focus,textarea:focus{outline:2px solid #c7d2fe;border-color:#818cf8}textarea{min-height:90px;resize:vertical}.row{display:flex;gap:12px}.row>*{flex:1}button{font:inherit;font-weight:500;padding:7px 14px;border-radius:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}button:hover{background:var(--bg)}button.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}button.primary:hover{background:#333}button.danger{color:var(--red)}button.danger:hover{background:var(--red-bg);border-color:var(--red)}button.small{padding:4px 10px;font-size:12px}button:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge.green{background:var(--green-bg);color:var(--green)}.badge.orange{background:var(--orange-bg);color:var(--orange)}.badge.red{background:var(--red-bg);color:var(--red)}.badge.blue{background:var(--blue-bg);color:var(--blue)}.badge.gray{background:#f0f1f3;color:var(--text-soft)}.muted{color:var(--text-soft)}.error-banner{background:var(--red-bg);color:var(--red);border:1px solid #fecaca;border-radius:6px;padding:10px 14px;margin-bottom:16px}.empty{padding:40px;text-align:center;color:var(--text-soft)}.totals{margin-left:auto;max-width:280px}.totals .line{display:flex;justify-content:space-between;padding:3px 0}.totals .line.grand{font-weight:700;border-top:1px solid var(--border);margin-top:6px;padding-top:8px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px}.login-card h1{margin-bottom:4px}.login-card .sub{color:var(--text-soft);margin:0 0 20px}.variant-grid td input{min-width:70px}.images-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.images-row .img-tile{position:relative}.images-row img{width:72px;height:72px;border-radius:8px;object-fit:cover;border:1px solid var(--border)}.images-row .img-tile button{position:absolute;top:-6px;right:-6px;width:20px;height:20px;padding:0;border-radius:999px;background:var(--text);color:#fff;border:none;font-size:11px;line-height:1}