/* ==========================================================
   KrishnaveniLaceHouse — Premium Storefront Styles
   ========================================================== */
:root {
  --color-primary: #7a1f3d;      /* deep maroon/wine - premium Indian textile feel */
  --color-primary-dark: #5c1630;
  --color-accent: #c9a24b;       /* gold accent */
  --color-bg: #faf7f5;
  --color-surface: #ffffff;
  --color-text: #2b2323;
  --color-muted: #7a6f6f;
  --color-border: #ece3df;
  --color-success: #1e7a45;
  --color-danger: #c0392b;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(43,35,35,0.06);
  --shadow-md: 0 8px 24px rgba(43,35,35,0.10);
  --shadow-lg: 0 16px 40px rgba(43,35,35,0.16);
  --transition: 0.25s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
}
h1,h2,h3,h4 { font-family: 'Playfair Display', 'Georgia', serif; margin: 0 0 .5em; font-weight: 600; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 20px; }
.section { padding: 48px 0; }
.section-title { text-align: center; margin-bottom: 32px; }
.section-title h2 { font-size: 28px; letter-spacing: .3px; }
.section-title p { color: var(--color-muted); margin-top: 6px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 999px; border: none; cursor: pointer;
  font-weight: 600; font-size: 14px; letter-spacing: .3px; transition: var(--transition);
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border: 1.5px solid var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-gold { background: var(--color-accent); color: #2b2323; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; }
.logo { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 700; color: var(--color-primary); }
.logo span { color: var(--color-accent); }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { font-size: 15px; font-weight: 500; display: flex; align-items: center; gap: 6px; position: relative; }
.main-nav a:hover { color: var(--color-primary); }
.nav-icons { display: flex; align-items: center; gap: 20px; }
.icon-link { position: relative; font-size: 20px; }
.badge {
  position: absolute; top: -8px; right: -10px; background: var(--color-primary); color: #fff;
  font-size: 10px; min-width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.mobile-toggle { display: none; font-size: 24px; background: none; border: none; cursor: pointer; }

@media (max-width: 900px) {
  .main-nav { position: fixed; top: 64px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: flex-start;
    padding: 18px 24px; gap: 16px; box-shadow: var(--shadow-md); transform: translateY(-150%); transition: transform .3s ease; }
  .main-nav.open { transform: translateY(0); }
  .mobile-toggle { display: block; }
}

/* ---------- Hero Slider ---------- */
.hero-slider { position: relative; overflow: hidden; height: 460px; background: #1a1112; }
.slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .8s ease;
  display: flex; align-items: center;
  background-size: cover; background-position: center;
}
.slide.active { opacity: 1; }
.slide::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,10,12,.72) 0%, rgba(20,10,12,.25) 60%, transparent 100%); }
.slide-content { position: relative; z-index: 2; color: #fff; max-width: 560px; padding: 0 60px; }
.slide-content h2 { font-size: 40px; color: #fff; margin-bottom: 14px; }
.slide-content p { font-size: 16px; margin-bottom: 22px; color: #eee; }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 3; }
.slider-dots button { width: 9px; height: 9px; border-radius: 50%; border: none; background: rgba(255,255,255,.5); cursor: pointer; }
.slider-dots button.active { background: var(--color-accent); width: 22px; border-radius: 6px; }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; background: rgba(255,255,255,.85);
  border: none; width: 42px; height: 42px; border-radius: 50%; cursor: pointer; font-size: 18px; }
.slider-arrow.prev { left: 16px; } .slider-arrow.next { right: 16px; }

@media (max-width: 700px) {
  .hero-slider { height: 340px; }
  .slide-content { padding: 0 24px; }
  .slide-content h2 { font-size: 26px; }
}

/* ---------- Promo Banner ---------- */
.promo-banner {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 24px;
  background: linear-gradient(120deg, #fdf3e7, #f7e6d0);
  border-radius: var(--radius); overflow: hidden; margin-top: 40px;
}
.promo-text { padding: 36px; }
.promo-text h3 { font-size: 26px; color: var(--color-primary-dark); }
.promo-banner img { height: 260px; width: 100%; object-fit: cover; }
@media (max-width: 700px) { .promo-banner { grid-template-columns: 1fr; } .promo-banner img { height: 180px; order: -1; } }

/* ---------- Categories ---------- */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.category-card {
  background: var(--color-surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: var(--transition); text-align: center; border: 1px solid var(--color-border);
}
.category-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.category-card img { height: 180px; width: 100%; object-fit: cover; }
.category-card .cat-body { padding: 18px; }
.category-card h3 { font-size: 18px; margin-bottom: 6px; }
.category-card a.shop-now { color: var(--color-primary); font-weight: 600; font-size: 14px; }
@media (max-width: 700px) { .category-grid { grid-template-columns: 1fr 1fr; gap: 14px; } .category-card img { height: 120px; } }

/* ---------- Product Grid & Cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-grid.two-rows { grid-template-rows: repeat(2, auto); }
@media (max-width: 1000px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

.product-card {
  background: var(--color-surface); border-radius: var(--radius); overflow: hidden; position: relative;
  border: 1px solid var(--color-border); transition: var(--transition); display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-thumb { position: relative; aspect-ratio: 1/1; overflow: hidden; background: #f2ece8; }
.product-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-thumb img { transform: scale(1.06); }
.wishlist-btn {
  position: absolute; top: 10px; right: 10px; background: #fff; border: none; border-radius: 50%;
  width: 36px; height: 36px; display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: var(--shadow-sm); font-size: 17px; color: var(--color-muted); transition: var(--transition); z-index: 2;
}
.wishlist-btn.active { color: var(--color-primary); }
.wishlist-btn:hover { transform: scale(1.1); }
.stock-tag { position: absolute; bottom: 10px; left: 10px; font-size: 11px; padding: 4px 10px; border-radius: 999px; font-weight: 600; z-index: 2; }
.stock-tag.in { background: #e5f5ea; color: var(--color-success); }
.stock-tag.out { background: #fbe7e4; color: var(--color-danger); }
.product-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-body h4 { font-size: 15px; font-weight: 600; font-family: inherit; margin: 0; min-height: 40px; }
.price-row { display: flex; align-items: baseline; gap: 8px; }
.price-now { font-size: 17px; font-weight: 700; color: var(--color-primary); }
.price-mrp { font-size: 13px; color: var(--color-muted); text-decoration: line-through; }
.add-cart-btn { margin-top: auto; }

/* ---------- Filters / Product listing page ---------- */
.filters-bar { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 26px; background: #fff;
  padding: 16px; border-radius: var(--radius); border: 1px solid var(--color-border); }
.filters-bar input[type=text], .filters-bar select {
  padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); font-size: 14px; background: #fff;
}
.filters-bar input[type=text] { flex: 1; min-width: 180px; }

/* ---------- Product details page ---------- */
.pd-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; }
@media (max-width: 800px) { .pd-wrap { grid-template-columns: 1fr; } }
.pd-image { border-radius: var(--radius); overflow: hidden; background: #f2ece8; aspect-ratio: 1/1; }
.pd-image img { width: 100%; height: 100%; object-fit: cover; }
.pd-info h1 { font-size: 26px; margin-bottom: 8px; }
.pd-price { font-size: 26px; color: var(--color-primary); font-weight: 700; }
.qty-selector { display: flex; align-items: center; gap: 0; border: 1px solid var(--color-border); border-radius: 999px; width: fit-content; }
.qty-selector button { width: 38px; height: 38px; border: none; background: none; font-size: 18px; cursor: pointer; }
.qty-selector input { width: 44px; text-align: center; border: none; font-size: 15px; }
.pd-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }

/* ---------- Cart / Wishlist tables ---------- */
.cart-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
.cart-table th, .cart-table td { padding: 14px; border-bottom: 1px solid var(--color-border); text-align: left; font-size: 14px; }
.cart-row-product { display: flex; align-items: center; gap: 14px; }
.cart-row-product img { width: 64px; height: 64px; border-radius: 8px; object-fit: cover; }
.cart-summary { max-width: 380px; margin-left: auto; background: #fff; border-radius: var(--radius); padding: 22px; border: 1px solid var(--color-border); margin-top: 24px; }
.cart-summary .row { display: flex; justify-content: space-between; padding: 8px 0; }
.cart-summary .total { font-weight: 700; font-size: 18px; border-top: 1px solid var(--color-border); padding-top: 12px; margin-top: 8px; }

/* ---------- Forms (account, checkout) ---------- */
.form-card { background: #fff; border-radius: var(--radius); padding: 32px; border: 1px solid var(--color-border); max-width: 480px; margin: 0 auto; }
.form-tabs { display: flex; margin-bottom: 24px; border-radius: 999px; background: #f2ece8; padding: 4px; }
.form-tabs button { flex: 1; padding: 10px; border: none; background: none; border-radius: 999px; cursor: pointer; font-weight: 600; }
.form-tabs button.active { background: var(--color-primary); color: #fff; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 11px 14px; border-radius: var(--radius-sm); border: 1px solid var(--color-border); font-size: 14px;
}
.form-error { color: var(--color-danger); font-size: 13px; margin-top: 6px; }
.form-msg { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 16px; }
.form-msg.error { background: #fbe7e4; color: var(--color-danger); }
.form-msg.success { background: #e5f5ea; color: var(--color-success); }

/* ---------- Order success / tracking ---------- */
.status-track { display: flex; flex-wrap: wrap; gap: 0; margin: 24px 0; }
.status-step { flex: 1; min-width: 110px; text-align: center; position: relative; padding-top: 34px; font-size: 12px; color: var(--color-muted); }
.status-step::before { content: ''; position: absolute; top: 10px; left: 0; right: 0; height: 3px; background: var(--color-border); }
.status-step::after { content: ''; position: absolute; top: 4px; left: 50%; transform: translateX(-50%); width: 16px; height: 16px; border-radius: 50%; background: var(--color-border); }
.status-step.done { color: var(--color-primary); font-weight: 600; }
.status-step.done::before, .status-step.done::after { background: var(--color-primary); }

/* ---------- Footer ---------- */
.site-footer { background: #1f1414; color: #e9dfdc; margin-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 32px; padding: 56px 0 24px; }
.footer-grid h4 { color: #fff; font-size: 15px; margin-bottom: 16px; font-family: inherit; }
.footer-grid a, .footer-grid p { color: #cdbdb8; font-size: 14px; display: block; margin-bottom: 10px; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); text-align: center; padding: 18px 0; font-size: 13px; color: #a99590; }
.social-icons { display: flex; gap: 12px; margin-top: 10px; }
.social-icons a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- Toast ---------- */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px); background: #1f1414; color: #fff;
  padding: 12px 24px; border-radius: 999px; font-size: 14px; opacity: 0; pointer-events: none; transition: all .3s ease; z-index: 999; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Utility ---------- */
.empty-state { text-align: center; padding: 60px 20px; color: var(--color-muted); }
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .grid-2 { grid-template-columns: 1fr; } }