:root{--bg:#f4e7ce;--surface:#fffdf8;--ink:#2e1b10;--muted:#8b7862;--line:#e7d9c0;--primary:#3e2418;--primary-dark:#2a1710;--accent:#d9772d;--danger:#b42318;--info:#b5551f}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.shell{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#fff;background:#2e1b10;padding:22px 16px}.brand{color:#fffdf8;margin-bottom:2px;font-size:24px;font-weight:800}.brand-tagline{letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:24px;font-size:10px;font-weight:700}.nav{gap:8px;display:grid}.nav a,.nav button{text-align:left;color:#fff;cursor:pointer;background:0 0;border:0;border-radius:8px;width:100%;padding:11px 12px}.nav a:hover,.nav button:hover{background:#ffffff1f}.nav-group{letter-spacing:1px;text-transform:uppercase;color:#ffffff8c;border-top:1px solid #ffffff24;margin-top:14px;padding:12px 12px 4px;font-size:11px}.main{min-width:0;padding:24px}.topbar{justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;display:flex}.title{letter-spacing:0;margin:0;font-size:28px}.subtitle{color:var(--muted);margin:6px 0 0}.grid{gap:14px;display:grid}.stats{grid-template-columns:repeat(3,minmax(0,1fr))}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:16px}.metric{color:var(--muted);font-size:13px}.metric-value{margin-top:8px;font-size:28px;font-weight:800}.filters{grid-template-columns:repeat(5,minmax(0,1fr));align-items:end;gap:10px;margin-bottom:14px;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.full{grid-column:1/-1}label{color:var(--muted);gap:6px;font-size:13px;display:grid}input,textarea,select{border:1px solid var(--line);min-height:42px;color:var(--ink);background:#fff;border-radius:8px;padding:10px 11px;font-size:13px}textarea{resize:vertical;min-height:92px}.button{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:8px;min-height:42px;padding:10px 14px;font-weight:700}.button.secondary{color:var(--ink);background:#efe3cd}.button:disabled{opacity:.6;cursor:not-allowed}.table-wrap{-webkit-overflow-scrolling:touch;border:1px solid var(--line);background:#fff;border-radius:8px;overflow:auto hidden}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;white-space:nowrap;padding:11px 12px}.cell-clip{text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom;max-width:320px;display:inline-block;overflow:hidden}th{color:var(--muted);text-transform:uppercase;background:#faf2e4;font-size:12px}.pill{color:var(--primary);background:#f7e7d0;border-radius:999px;align-items:center;padding:4px 8px;font-size:12px;font-weight:700;display:inline-flex}.error{color:var(--danger);background:#fff0ee;border:1px solid #ffd1cc;border-radius:8px;padding:10px 12px}.login-page{place-items:center;min-height:100vh;padding:20px;display:grid}.login-card{width:min(420px,100%)}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static}.stats,.two,.filters,.form-grid{grid-template-columns:1fr}}.qr-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.qr-card{text-align:center;break-inside:avoid;background:#fff;border:1px solid #e5e9ef;border-radius:12px;padding:16px}.qr-card img{width:200px;height:200px}.qr-store{color:#3e2418;font-weight:700}.qr-table{margin-top:8px;font-size:18px;font-weight:800}.qr-hint{color:#6b7280;font-size:12px}@media print{.no-print,.sidebar{display:none!important}.main{margin:0!important;padding:0!important}.qr-grid{grid-template-columns:repeat(3,1fr)}}