:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--primary:#172b4d;--accent:#0f766e;--danger:#b91c1c;--warning:#b45309;--border:#e5e7eb;--shadow:0 14px 40px rgba(15,23,42,.08);--radius:18px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;background:#0f172a;color:#fff;padding:22px;position:fixed;left:0;top:0;bottom:0;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;margin-bottom:24px}.brand-logo,.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#0f766e,#38bdf8);display:grid;place-items:center;color:#fff;font-weight:900}.brand small{display:block;color:#a6b5ca;margin-top:2px}.sidebar nav{display:grid;gap:7px}.sidebar nav a{padding:11px 12px;border-radius:12px;color:#d9e4f4}.sidebar nav a:hover{background:rgba(255,255,255,.09);color:#fff}.sidebar-footer{margin-top:auto;color:#8fa2bd;font-size:12px}.main-content{margin-left:260px;width:calc(100% - 260px);padding:24px}.topbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:20px}.topbar h1{margin:0;font-size:26px}.topbar p{margin:4px 0 0;color:var(--muted)}.topbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.user-chip,.notification-pill{background:#fff;border:1px solid var(--border);border-radius:999px;padding:9px 12px;box-shadow:0 8px 20px rgba(15,23,42,.04)}.user-chip small{display:block;color:var(--muted);font-size:11px}.notification-pill{color:#0f766e;font-weight:700}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.stat small{color:var(--muted);display:block}.stat b{font-size:25px;display:block;margin-top:6px}.stat.danger b{color:var(--danger)}.stat.warning b{color:var(--warning)}.stat.ok b{color:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer;gap:6px}.btn-primary{background:var(--primary);color:#fff}.btn-success{background:#0f766e;color:#fff}.btn-danger{background:#b91c1c;color:#fff}.btn-warning{background:#f59e0b;color:#111827}.btn-light{background:#fff;color:#111827;border:1px solid var(--border)}.btn-block{width:100%;margin-top:14px}.btn-sm{padding:7px 10px;border-radius:10px;font-size:12px}.alert{padding:12px 14px;border-radius:14px;margin-bottom:14px;border:1px solid var(--border);background:#fff}.alert-success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.alert-danger{background:#fef2f2;color:#991b1b;border-color:#fecaca}.alert-warning{background:#fffbeb;color:#92400e;border-color:#fde68a}.alert-info{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.table th{font-size:12px;color:#6b7280;text-transform:uppercase}.badge{display:inline-block;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800}.badge-success{background:#dcfce7;color:#166534}.badge-danger{background:#fee2e2;color:#991b1b}.badge-warning{background:#fef3c7;color:#92400e}.badge-muted{background:#f3f4f6;color:#4b5563}form label{display:block;margin:12px 0 6px;font-weight:700}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:11px 12px;background:#fff;font:inherit}textarea{min-height:90px}.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#164e63,#0f172a 52%,#020617);padding:18px}.login-card{width:100%;max-width:420px;background:rgba(255,255,255,.96);padding:28px;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.25)}.login-card.wide{max-width:560px}.login-card h1{margin:10px 0 4px}.login-card p{color:var(--muted);margin-top:0}.pos-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-height:620px;overflow:auto}.product-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:12px;cursor:pointer}.product-card:hover{border-color:#0f766e}.product-card b{display:block}.product-card small{color:var(--muted)}.cart-line{display:grid;grid-template-columns:1fr 70px 90px 36px;gap:8px;align-items:center;border-bottom:1px solid var(--border);padding:10px 0}.receipt{max-width:380px;margin:0 auto;background:#fff;padding:18px;color:#111;font-family:monospace}.receipt h2{text-align:center;margin:0 0 8px}.print-actions{text-align:center;margin:20px}@media print{body{background:#fff}.print-actions{display:none}.receipt{box-shadow:none;border:0}}@media(max-width:900px){.sidebar{position:static;width:100%;height:auto}.app-shell{display:block}.main-content{margin-left:0;width:100%;padding:14px}.topbar{display:block}.topbar-actions{margin-top:12px}.grid-2,.grid-3,.grid-4,.pos-layout,.form-row{grid-template-columns:1fr}.product-grid{grid-template-columns:1fr 1fr}.cart-line{grid-template-columns:1fr 55px 80px 30px}}


/* V1.1 Registration + branding */
.brand-logo-img{overflow:hidden;background:#fff;padding:2px}
.brand-logo-img img{width:100%;height:100%;object-fit:cover;border-radius:10px;display:block}
.login-logo{width:220px;max-width:90%;display:block;margin:0 auto 10px}
.login-links{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:14px;color:#64748b;font-size:13px;flex-wrap:wrap}
.login-links a{color:#2563eb;text-decoration:none;font-weight:700}
.public-body{min-height:100vh;background:linear-gradient(135deg,#eff6ff,#ffffff 45%,#e0f2fe);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0f172a}
.public-wrap{max-width:1180px;margin:0 auto;padding:36px 18px;display:grid;grid-template-columns:0.9fr 1.1fr;gap:24px;align-items:start}
.public-hero{padding:28px 10px}.public-logo{width:260px;max-width:100%;margin-bottom:18px}.public-hero h1{font-size:42px;line-height:1.05;margin:0 0 12px}.public-hero p{font-size:17px;color:#475569;line-height:1.6}.price-card{background:#fff;border:1px solid #dbeafe;border-radius:22px;padding:22px;box-shadow:0 18px 55px rgba(37,99,235,.12);margin-top:24px}.price-card small{color:#2563eb;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.price-card b{display:block;font-size:34px;margin:8px 0;color:#0f172a}.price-card b span{font-size:16px;color:#64748b}.price-card ul{margin:12px 0 0;padding-left:20px;color:#334155;line-height:1.8}.public-card{background:#fff;border-radius:26px;padding:26px;box-shadow:0 24px 80px rgba(15,23,42,.14);border:1px solid #e2e8f0}.public-card h2{margin-top:0}.muted{color:#64748b}.preview-image{max-width:100%;border-radius:16px;border:1px solid #e2e8f0;background:#fff;margin:8px 0 18px}.table-logo{width:52px;height:52px;object-fit:cover;border-radius:12px;border:1px solid #e2e8f0;background:#fff}.table-logo.xl{width:92px;height:92px}.detail-list{display:grid;gap:12px}.detail-list div{display:grid;grid-template-columns:150px 1fr;gap:12px;border-bottom:1px solid #e2e8f0;padding-bottom:10px}.mt-2{margin-top:16px}.link-stat{text-decoration:none;color:inherit;display:block}.btn-danger{background:#dc2626;color:#fff;border-color:#dc2626}.btn-danger:hover{background:#b91c1c}.btn-success{background:#16a34a;color:#fff;border-color:#16a34a}.btn-success:hover{background:#15803d}
@media(max-width:900px){.public-wrap{grid-template-columns:1fr}.public-hero h1{font-size:34px}.public-hero{padding:12px 0}.public-card{padding:20px}}