:root{--bg:#f4f7fb;--surface:#fff;--text:#172033;--muted:#6b7280;--line:#e5e7eb;--nav:#111827;--nav2:#1f2937;--accent:#f6941c;--accent2:#ffb347;--ok:#138a55;--danger:#c73939;--warn:#b7791f;--info:#2563eb;--radius:14px;--shadow:0 8px 28px rgba(15,23,42,.07)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:inherit;text-decoration:none}.app{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:265px;background:linear-gradient(180deg,var(--nav),#0b1220);color:#dbe4f0;overflow-y:auto;z-index:40;box-shadow:8px 0 30px rgba(15,23,42,.08)}.brand{padding:22px 18px;font-weight:800;font-size:20px;display:flex;gap:10px;align-items:center;border-bottom:1px solid rgba(255,255,255,.08)}.brand-badge{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#111827}.nav-section{padding:18px 14px 8px;color:#8391a7;font-size:11px;font-weight:800;letter-spacing:.12em}.nav a{display:flex;align-items:center;gap:10px;padding:10px 13px;margin:3px 9px;border-radius:9px;color:#cbd5e1}.nav a:hover,.nav a.active{background:rgba(246,148,28,.15);color:#fff}.nav .dot{width:7px;height:7px;border-radius:50%;background:var(--accent)}.main{margin-left:265px;min-height:100vh}.topbar{height:68px;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}.content{padding:24px;max-width:1680px;margin:auto}.page-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;margin-bottom:20px}.page-title{font-size:25px;margin:0 0 5px;font-weight:800}.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:16px 0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.stat .label{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:25px;font-weight:800;margin-top:6px}.stat .sub{font-size:12px;color:var(--muted);margin-top:5px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.table-wrap{overflow:auto;background:#fff;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:12px 14px;text-align:left;border-bottom:1px solid #eef0f3;vertical-align:middle}th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:#f8fafc;color:#667085;position:sticky;top:0}tr:hover td{background:#fffaf4}.btn{border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-sm{padding:7px 10px;font-size:12px}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1b1b1b}.btn-dark{background:#1f2937;color:#fff}.btn-light{background:#fff;border:1px solid var(--line);color:#374151}.btn-danger{background:#fee2e2;color:#991b1b}.btn-success{background:#dcfce7;color:#166534}.btn-info{background:#dbeafe;color:#1e40af}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800;background:#eef2f7;color:#475569}.badge.ok{background:#dcfce7;color:#166534}.badge.warn{background:#fef3c7;color:#92400e}.badge.danger{background:#fee2e2;color:#991b1b}.badge.info{background:#dbeafe;color:#1d4ed8}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.form-grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.field label{display:block;font-size:12px;font-weight:800;margin:0 0 7px;color:#4b5563}.field input,.field select,.field textarea{width:100%;border:1px solid #d5dae1;border-radius:9px;padding:10px 11px;outline:none;background:#fff;color:#111827}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(246,148,28,.12)}.field textarea{min-height:90px;resize:vertical}.section-title{font-size:16px;font-weight:800;margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}.alert{padding:12px 15px;border-radius:10px;margin-bottom:16px;border:1px solid}.alert-success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}.alert-danger{background:#fff1f2;border-color:#fecdd3;color:#9f1239}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filters input,.filters select{padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:#fff}.pagination{display:flex;gap:6px;justify-content:flex-end;padding:14px}.pagination a,.pagination span{padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:#fff}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.product-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow)}.product-img{height:145px;background:#f2f4f7;display:grid;place-items:center;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.product-body{padding:14px}.price{font-size:18px;font-weight:900}.mrp{text-decoration:line-through;color:var(--muted);font-size:12px}.quick-actions{display:flex;gap:8px;flex-wrap:wrap}.mobile-toggle{display:none;border:0;background:none;font-size:24px}.portal{padding-bottom:72px}.bottom-nav{display:none}.login-shell{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#ffe7c2,var(--bg) 40%,#edf2f8)}.login-card{width:min(440px,92vw);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px rgba(15,23,42,.12);padding:30px}.invoice-sheet{background:#fff;color:#111;width:210mm;min-height:297mm;margin:20px auto;padding:12mm;box-shadow:0 5px 30px rgba(0,0,0,.08)}.invoice-head{display:flex;justify-content:space-between;border-bottom:2px solid #111;padding-bottom:10px}.invoice-title{font-size:22px;font-weight:900}.invoice-sheet table{min-width:0;font-size:11px}.invoice-sheet th,.invoice-sheet td{padding:6px;border:1px solid #aaa}.amount-summary{margin-left:auto;width:min(430px,100%)}.amount-row{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed #ddd}.amount-row.total{font-size:17px;font-weight:900;border-top:2px solid #222}.empty{padding:35px;text-align:center;color:var(--muted)}.kpi-line{height:7px;background:#e9edf3;border-radius:99px;overflow:hidden}.kpi-line span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.nowrap{white-space:nowrap}.right{text-align:right}.danger-text{color:var(--danger)}.success-text{color:var(--ok)}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}.form-grid,.grid-3{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.sidebar{transform:translateX(-100%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.mobile-toggle{display:block}.topbar{padding:0 14px}.content{padding:14px}.page-head{align-items:stretch;flex-direction:column}.cards,.grid-2,.grid-3,.form-grid,.form-grid.cols-2{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.card,.form-card{padding:14px}.bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:60;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{display:grid;place-items:center;padding:9px 4px;font-size:10px;color:#526071}.bottom-nav a strong{font-size:18px;line-height:18px}.bottom-nav a.active{color:#d97706}.invoice-sheet{width:100%;min-height:auto;margin:0;padding:8px;box-shadow:none}.hide-mobile{display:none!important}}
@media(max-width:480px){.cards{grid-template-columns:1fr 1fr;gap:9px}.stat .value{font-size:20px}.product-grid{grid-template-columns:1fr}.content{padding:10px}.btn{padding:9px 11px}.form-card{border-radius:10px}.page-title{font-size:21px}}
@media print{body{background:#fff}.sidebar,.topbar,.no-print,.bottom-nav{display:none!important}.main{margin:0}.content{padding:0}.invoice-sheet{box-shadow:none;margin:0;width:100%;padding:5mm}.table-wrap{box-shadow:none;border:0}}
/* Production portal navigation */
.portal-shell{min-height:100vh}.portal-sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:linear-gradient(180deg,var(--nav),#0b1220);color:#dbe4f0;overflow-y:auto;z-index:45}.portal-main{margin-left:250px;min-height:100vh}.impersonation-bar{background:#fff3cd;border-bottom:1px solid #ffe69c;color:#664d03;padding:8px 18px;display:flex;align-items:center;justify-content:center;gap:14px;font-weight:700;position:sticky;top:0;z-index:70}.portal-sidebar .nav{padding-bottom:25px}
@media(max-width:780px){.portal-sidebar{display:none}.portal-main{margin-left:0}.portal-shell{padding-bottom:72px}}