:root {
  --gold: #C89B3C;
  --gold-dark: #A67C1E;
  --gold-light: #F4E4BC;
  --black: #14141a;
  --dark: #1f1f27;
  --white: #ffffff;
  --gray-100: #f8f8fa;
  --gray-300: #e2e2e8;
  --gray-600: #6b6b76;
}

* { box-sizing: border-box; }

body {
  font-family: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
}

a { text-decoration: none; }
.text-gold { color: var(--gold) !important; }
.bg-gold { background: var(--gold) !important; }

/* ---------- Header ---------- */
.site-header {
  background: var(--white);
  border-bottom: 2px solid var(--gold);
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.navbar-brand { font-size: 1.5rem; }
.nav-link { color: var(--black) !important; font-weight: 500; padding: 0.5rem 1rem !important; }
.nav-link:hover, .nav-link.active { color: var(--gold) !important; }

.btn-gold {
  background: var(--gold);
  border: 1px solid var(--gold);
  color: var(--black) !important;
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: var(--white) !important; }

.btn-outline-gold {
  border: 1px solid var(--gold);
  color: var(--gold);
  font-weight: 600;
  background: transparent;
}
.btn-outline-gold:hover { background: var(--gold); color: var(--black); }

.btn-dark-outline {
  border: 1px solid var(--black);
  color: var(--black);
  font-weight: 500;
  background: transparent;
}
.btn-dark-outline:hover { background: var(--black); color: var(--white); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #14141a 0%, #26261f 60%, #3a2e12 100%);
  color: var(--white);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.hero h1 { font-size: 2.75rem; font-weight: 800; }
.hero .highlight { color: var(--gold); }
.hero p.lead { color: #d8d8dc; }

/* ---------- Section headings ---------- */
.section-title { font-weight: 800; letter-spacing: -0.5px; }
.section-subtitle { color: var(--gray-600); }
.title-underline {
  width: 60px; height: 4px; background: var(--gold); border-radius: 2px; margin: 0.75rem 0 1.5rem;
}

/* ---------- Product Cards ---------- */
.product-card {
  border: 1px solid var(--gray-300);
  border-radius: 14px;
  overflow: hidden;
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.09);
  border-color: var(--gold);
}
.product-card .thumb-wrap {
  aspect-ratio: 16/10;
  background: var(--gray-100);
  overflow: hidden;
}
.product-card .thumb-wrap img { width: 100%; height: 100%; object-fit: cover; }
.product-card .badge-featured {
  position: absolute; top: 10px; left: 10px; z-index: 2;
}
.product-card .card-body { padding: 1.1rem 1.25rem 1.25rem; }
.product-card .cat-badge {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--gold-dark); font-weight: 700;
}
.product-card h3 {
  font-size: 1.08rem; font-weight: 700; margin: 0.35rem 0 0.4rem;
  color: var(--black);
}
.product-card p.desc { font-size: 0.9rem; color: var(--gray-600); min-height: 2.6em; }
.price-tag { font-size: 1.25rem; font-weight: 800; color: var(--black); }
.price-old { font-size: 0.9rem; color: var(--gray-600); text-decoration: line-through; }

/* ---------- Categories ---------- */
.category-pill {
  display: block; text-align: center; padding: 1.25rem 0.5rem; border-radius: 12px;
  background: var(--gray-100); border: 1px solid var(--gray-300); color: var(--black);
  font-weight: 600; transition: all 0.2s ease;
}
.category-pill:hover { background: var(--black); color: var(--gold); border-color: var(--black); }
.category-pill i { font-size: 1.5rem; color: var(--gold); display:block; margin-bottom:0.5rem; }

/* ---------- Why choose us ---------- */
.feature-box { text-align: center; padding: 2rem 1rem; }
.feature-box .icon-circle {
  width: 70px; height: 70px; border-radius: 50%; background: var(--gray-100);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem;
  border: 2px solid var(--gold);
}
.feature-box .icon-circle i { font-size: 1.6rem; color: var(--gold); }

/* ---------- CTA ---------- */
.cta-section {
  background: var(--black);
  color: var(--white);
  border-radius: 20px;
  padding: 3rem 2rem;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--black); color: #cfcfd4; }
.footer-links a { color: #cfcfd4; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { background: #0d0d11; color: #8a8a92; }

/* ---------- Product Detail ---------- */
.product-gallery img {
  width: 100%; border-radius: 12px; border: 1px solid var(--gray-300);
}
.thumb-strip img {
  width: 70px; height: 55px; object-fit: cover; border-radius: 8px; cursor: pointer;
  border: 2px solid transparent;
}
.thumb-strip img.active { border-color: var(--gold); }
.detail-price { font-size: 2rem; font-weight: 800; }

/* ---------- Admin Panel ---------- */
.admin-sidebar { background: var(--black); min-height: 100vh; color: #cfcfd4; }
.admin-sidebar a { color: #cfcfd4; display:block; padding: 0.7rem 1.2rem; border-radius: 8px; }
.admin-sidebar a:hover, .admin-sidebar a.active { background: var(--gold); color: var(--black); font-weight: 600; }
.admin-topbar { background: var(--white); border-bottom: 1px solid var(--gray-300); }
.stat-card { border-radius: 14px; border: 1px solid var(--gray-300); padding: 1.5rem; background: var(--white); }
.stat-card .num { font-size: 2rem; font-weight: 800; }
.stat-card .icon { font-size: 1.5rem; color: var(--gold); }
.login-card { max-width: 420px; margin: 6rem auto; border-radius: 16px; border: 1px solid var(--gray-300); }

/* ---------- Misc ---------- */
.img-thumb-preview { width: 90px; height: 70px; object-fit: cover; border-radius: 8px; border: 1px solid var(--gray-300); }

@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero { padding: 3rem 0; }
}