:root{--bg:#f3f6fb;--panel:#ffffff;--text:#172033;--muted:#6b7280;--nav:#111827;--nav2:#1f2937;--blue:#2563eb;--green:#16a34a;--border:#e5e7eb;--shadow:0 18px 45px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:300px;background:linear-gradient(180deg,#111827,#0b1220);color:#fff;padding:24px;display:flex;flex-direction:column;gap:18px;position:fixed;inset:0 auto 0 0}.brand{display:flex;gap:12px;align-items:center;margin-bottom:8px}.brand-mark{width:42px;height:42px;border-radius:14px;background:var(--blue);display:grid;place-items:center;font-weight:800}.brand strong{display:block;font-size:20px}.brand span{display:block;color:#9ca3af;font-size:13px}.user-card{display:flex;gap:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);border-radius:22px;padding:16px}.avatar{width:46px;height:46px;border-radius:16px;background:#334155;display:grid;place-items:center;font-weight:800}.user-card strong,.user-card span,.user-card em{display:block}.user-card span{color:#cbd5e1;font-size:13px;margin:3px 0}.user-card em{font-style:normal;background:#2563eb;border-radius:999px;padding:5px 9px;font-size:12px;width:max-content}.nav{display:flex;flex-direction:column;gap:7px}.nav a,.terms-button,.logout{padding:12px 14px;border-radius:14px;text-decoration:none;color:#d1d5db}.nav a:hover,.nav a.active{background:rgba(255,255,255,.10);color:#fff}.terms-button{margin-top:auto;background:rgba(37,99,235,.2);border:1px solid rgba(96,165,250,.35);color:#dbeafe}.logout{background:rgba(239,68,68,.14);color:#fecaca}.main{margin-left:300px;width:calc(100% - 300px);padding:34px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:26px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-size:12px;font-weight:700}.topbar h1{font-size:34px;margin:6px 0 0}.invoice-note{background:#fff;border:1px solid var(--border);border-radius:999px;padding:10px 16px;color:var(--muted);box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:26px;padding:24px;box-shadow:var(--shadow);margin-bottom:22px}.card h2,.card h3{margin-top:0}.muted{color:var(--muted)}.stat{font-size:30px;font-weight:800;margin:0}.table{width:100%;border-collapse:separate;border-spacing:0 10px}.table th{text-align:left;color:var(--muted);font-size:13px;font-weight:700}.table td{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px}.table td:first-child{border-left:1px solid var(--border);border-radius:16px 0 0 16px}.table td:last-child{border-right:1px solid var(--border);border-radius:0 16px 16px 0}.button,button{border:0;background:var(--blue);color:#fff;padding:11px 16px;border-radius:14px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block}.button.secondary{background:#e5e7eb;color:#111827}.button.success{background:var(--green)}.button.danger{background:#dc2626}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:12px 14px;font:inherit;background:#fff}label{display:block;font-weight:700;margin:12px 0 7px}.product-card{display:flex;flex-direction:column;gap:12px}.price{font-size:22px;font-weight:800}.badge{display:inline-block;border-radius:999px;background:#eef2ff;color:#3730a3;padding:6px 10px;font-size:12px;font-weight:800}.flash{padding:14px 16px;border-radius:16px;margin-bottom:20px;background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#111827,#2563eb)}.login-card{width:420px;max-width:calc(100% - 32px);background:#fff;border-radius:28px;padding:32px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.login-card h1{margin:0 0 6px}.login-card .button{width:100%;margin-top:18px}.admin-link{position:fixed;right:18px;bottom:18px;background:#fff;color:#111827;border-radius:999px;padding:10px 14px;text-decoration:none;box-shadow:var(--shadow)}@media(max-width:900px){.sidebar{position:static;width:100%;border-radius:0}.shell{display:block}.main{margin-left:0;width:100%;padding:20px}.grid,.grid.two{grid-template-columns:1fr}.topbar{display:block}.invoice-note{margin-top:14px;width:max-content;max-width:100%}}
.product-image-wrap{width:100%;height:190px;border-radius:22px;overflow:hidden;background:#eef2f7;border:1px solid var(--border);display:grid;place-items:center}.product-image{width:100%;height:100%;object-fit:cover;display:block}.image-placeholder{width:100%;height:100%;display:grid;place-items:center;color:#64748b;font-weight:800;background:linear-gradient(135deg,#f8fafc,#e2e8f0);border-radius:18px}.image-placeholder.small{width:64px;height:48px;font-size:11px;border-radius:12px}.thumb{width:68px;height:52px;object-fit:cover;border-radius:12px;border:1px solid var(--border);display:block}.checkbox-label{display:flex;gap:10px;align-items:center}.checkbox-label input{width:auto}