:root {
  --primary: #2f7d3a;
  --primary-dark: #1f5c28;
  --accent: #e0a52b;
  --text: #262626;
  --muted: #767676;
  --bg: #ffffff;
  --bg-soft: #f7f6f2;
  --border: #e7e5df;
  --radius: 10px;
  --shadow: 0 4px 16px rgba(0,0,0,0.06);
}
* { box-sizing: border-box; }
body { margin:0; font-family:'Segoe UI',system-ui,-apple-system,sans-serif; color:var(--text); background:var(--bg); line-height:1.55; }
a { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
.container { max-width:1140px; margin:0 auto; padding:0 20px; }
.section { padding:48px 0; }
.section-title { font-size:1.6rem; margin-bottom:24px; color:var(--primary-dark); }
.muted { color:var(--muted); }
.center { text-align:center; margin-top:24px; }
.prose p { max-width:760px; }
.btn { display:inline-block; padding:12px 24px; border-radius:999px; font-weight:600; border:2px solid transparent; cursor:pointer; font-size:.95rem; }
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-dark); }
.btn-outline { background:transparent; border-color:var(--primary); color:var(--primary); }
.btn-outline:hover { background:var(--primary); color:#fff; }
.topbar { background:var(--primary-dark); color:#fff; font-size:.82rem; }
.topbar-inner { display:flex; justify-content:space-between; padding:6px 20px; flex-wrap:wrap; gap:6px; }
.topbar-contact a { margin-left:16px; color:#fff; }
.navbar { display:flex; align-items:center; justify-content:space-between; padding:16px 20px; position:relative; }
.brand { font-size:1.3rem; font-weight:800; color:var(--primary-dark); }
.menu-toggle { display:none; background:none; border:none; font-size:1.5rem; cursor:pointer; }
.nav-links { list-style:none; display:flex; gap:22px; margin:0; padding:0; }
.nav-links a { font-weight:600; font-size:.92rem; padding:6px 0; border-bottom:2px solid transparent; }
.nav-links a.active, .nav-links a:hover { color:var(--primary); border-color:var(--accent); }
@media (max-width:860px) {
  .menu-toggle { display:block; }
  .nav-links { display:none; flex-direction:column; position:absolute; top:100%; left:0; right:0; background:#fff; padding:16px 20px; box-shadow:var(--shadow); z-index:20; }
  .nav-links.open { display:flex; }
}
.hero { background:linear-gradient(120deg,var(--bg-soft),#fff); padding:70px 0; }
.hero-inner { max-width:620px; }
.hero h1 { font-size:2.4rem; color:var(--primary-dark); margin-bottom:12px; }
.hero p { font-size:1.1rem; color:var(--muted); margin-bottom:24px; }
.hero-actions { display:flex; gap:14px; }
.product-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:22px; }
.product-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:box-shadow .15s, transform .15s; }
.product-card:hover { box-shadow:var(--shadow); transform:translateY(-2px); }
.product-card-img { position:relative; aspect-ratio:1/1; background:var(--bg-soft); }
.product-card-img img { width:100%; height:100%; object-fit:cover; }
.img-placeholder { width:100%; height:100%; display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:.85rem; }
.img-placeholder.large { aspect-ratio:1/1; }
.badge { position:absolute; top:10px; left:10px; font-size:.7rem; padding:4px 10px; border-radius:999px; color:#fff; font-weight:700; }
.badge-hot { background:#d9534f; }
.badge-new { background:var(--accent); left:auto; right:10px; }
.product-card-body { padding:14px 16px; }
.product-brand { font-size:.75rem; text-transform:uppercase; color:var(--muted); letter-spacing:.04em; }
.product-card-body h3 { font-size:1rem; margin:4px 0 8px; }
.product-price { font-weight:700; color:var(--primary-dark); }
.product-price.large { font-size:1.3rem; }
.brand-strip { display:flex; flex-wrap:wrap; gap:26px; align-items:center; justify-content:center; }
.brand-logo { width:120px; height:60px; display:flex; align-items:center; justify-content:center; filter:grayscale(1); opacity:.75; }
.brand-logo img { max-height:100%; }
.why-us { background:var(--bg-soft); }
.why-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:30px; text-align:center; }
.back-link { display:inline-block; margin-bottom:20px; color:var(--primary); font-weight:600; }
.product-detail-grid { display:grid; grid-template-columns:1fr 1fr; gap:40px; }
.product-detail-img img, .product-detail-img .img-placeholder { border-radius:var(--radius); }
@media (max-width:760px) { .product-detail-grid { grid-template-columns:1fr; } }
.shop-filters { display:flex; gap:12px; margin-bottom:24px; flex-wrap:wrap; }
.shop-filters input, .shop-filters select { padding:10px 14px; border:1px solid var(--border); border-radius:8px; font-size:.95rem; }
.shop-filters input { flex:1; min-width:200px; }
.contact-grid { display:grid; grid-template-columns:1fr 1.3fr; gap:40px; margin-top:24px; }
.contact-form { display:flex; flex-direction:column; gap:12px; }
.contact-form input, .contact-form textarea { padding:12px 14px; border:1px solid var(--border); border-radius:8px; font-size:.95rem; font-family:inherit; }
.success { color:var(--primary-dark); font-weight:600; }
.error { color:#d9534f; font-weight:600; }
@media (max-width:760px) { .contact-grid { grid-template-columns:1fr; } }
.site-footer { background:var(--primary-dark); color:#eaf3ea; margin-top:40px; }
.footer-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:30px; padding:44px 20px; }
.footer-grid h4 { color:#fff; margin-bottom:10px; }
.footer-grid ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:6px; }
.footer-grid a { color:#cfe3cf; }
.hours { font-size:.85rem; opacity:.85; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.15); padding:16px 20px; font-size:.85rem; }
.footer-bottom .container { display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.admin-link { text-decoration:underline; opacity:.8; }
.admin-login { display:flex; justify-content:center; }
.admin-login-form { display:flex; flex-direction:column; gap:12px; max-width:360px; width:100%; }
.admin-login-form input { padding:12px 14px; border:1px solid var(--border); border-radius:8px; }
.admin-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:20px; flex-wrap:wrap; gap:10px; }
.admin-tabs { display:flex; gap:10px; margin-bottom:24px; border-bottom:1px solid var(--border); flex-wrap:wrap; }
.admin-tabs a { padding:10px 16px; font-weight:600; color:var(--muted); border-bottom:2px solid transparent; }
.admin-tabs a.active { color:var(--primary-dark); border-color:var(--primary); }
.admin-table { width:100%; border-collapse:collapse; margin-top:20px; }
.admin-table th, .admin-table td { text-align:left; padding:10px 12px; border-bottom:1px solid var(--border); font-size:.9rem; }
.thumb { width:46px; height:46px; object-fit:cover; border-radius:6px; }
.tag { display:inline-block; background:var(--bg-soft); border:1px solid var(--border); border-radius:999px; padding:2px 10px; font-size:.72rem; margin-right:4px; }
.table-actions { display:flex; gap:10px; }
.btn-link { background:none; border:none; color:var(--primary); cursor:pointer; font-weight:600; padding:0; text-decoration:none; }
.btn-link.danger { color:#d9534f; }
.admin-form { max-width:560px; display:flex; flex-direction:column; gap:6px; margin-top:20px; }
.admin-form label { font-weight:600; font-size:.85rem; margin-top:10px; }
.admin-form input, .admin-form select, .admin-form textarea { padding:10px 12px; border:1px solid var(--border); border-radius:8px; font-family:inherit; font-size:.95rem; }
.image-upload-row { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.image-preview { width:80px; height:80px; object-fit:cover; border-radius:8px; border:1px solid var(--border); }
.checkbox-row { display:flex; gap:20px; margin-top:10px; flex-wrap:wrap; }
.checkbox-row label { display:flex; align-items:center; gap:6px; font-weight:500; }
.form-actions { display:flex; gap:12px; margin-top:20px; }
.alert { padding:12px 16px; border-radius:8px; margin-bottom:16px; font-weight:600; }
.alert-error { background:#fdecea; color:#a3312a; }
.alert-success { background:#e9f6ea; color:#1f5c28; }