/* === Flower Shop — Modern Dark Design === */
/* Inspired by Flowwow, boqet.ru, flowery.nl */

:root {
  color-scheme: dark;
  --bg-deep: #060a14;
  --bg-base: #0b1020;
  --bg-card: rgba(255,255,255,.04);
  --bg-card-hover: rgba(255,255,255,.08);
  --bg-glass: rgba(255,255,255,.05);
  --border: rgba(255,255,255,.08);
  --border-hover: rgba(255,255,255,.15);
  --border-accent: rgba(244,114,182,.35);
  --text: #e8ecf8;
  --text-dim: rgba(224,230,246,.5);
  --text-muted: rgba(224,230,246,.35);
  --primary: #f472b6;
  --primary-dark: #ec4899;
  --primary-glow: rgba(244,114,182,.15);
  --green: #4ade80;
  --red: #fb7185;
  --amber: #fbbf24;
  --gold: #f59e0b;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --max-w: 1200px;
  --shadow-card: 0 4px 24px rgba(0,0,0,.25);
  --shadow-hover: 0 12px 40px rgba(0,0,0,.35);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  font-size: 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: #f9a8d4; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; width: 100%; }

/* ============================== */
/*           HEADER               */
/* ============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6,10,20,.85);
  backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  height: 64px;
}
.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
  letter-spacing: -.03em;
  transition: opacity var(--transition);
}
.logo:hover { opacity: .8; color: var(--primary); }
.logo-icon { margin-right: .4rem; }

.main-nav { display: flex; gap: .3rem; }
.main-nav a {
  color: var(--text-dim);
  font-weight: 500;
  font-size: .9rem;
  padding: .45rem .9rem;
  border-radius: 999px;
  transition: all var(--transition);
}
.main-nav a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.main-nav a.active {
  color: var(--primary);
  background: var(--primary-glow);
}

.header-actions { margin-left: auto; display: flex; gap: .8rem; align-items: center; }
.cart-link {
  display: flex; align-items: center; gap: .4rem;
  font-weight: 600; white-space: nowrap; color: var(--text);
  padding: .45rem .9rem;
  border-radius: 999px;
  transition: all var(--transition);
}
.cart-link:hover { background: rgba(255,255,255,.06); color: var(--text); }
.cart-icon { font-size: 1.1rem; }
.auth-link {
  color: var(--text-dim); font-size: .9rem; font-weight: 500;
  padding: .45rem .9rem;
  border-radius: 999px;
  transition: all var(--transition);
}
.auth-link:hover { color: var(--text); background: rgba(255,255,255,.06); }

.badge {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary);
  color: #fff;
  font-size: .7rem;
  min-width: 18px; height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1;
}

/* ============================== */
/*        HERO SECTION            */
/* ============================== */
.hero {
  position: relative;
  padding: 5rem 2rem;
  margin: 1.5rem 0 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(244,114,182,.18) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(168,85,247,.12) 0%, transparent 50%),
    linear-gradient(135deg, rgba(15,20,40,.9) 0%, rgba(20,10,30,.9) 100%);
  border: 1px solid rgba(244,114,182,.15);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="30" r="1" fill="rgba(244,114,182,0.1)"/><circle cx="80" cy="20" r="0.5" fill="rgba(168,85,247,0.08)"/><circle cx="60" cy="70" r="1.5" fill="rgba(244,114,182,0.06)"/><circle cx="40" cy="80" r="0.8" fill="rgba(168,85,247,0.05)"/></svg>');
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; text-align: center; }
.hero-badge {
  display: inline-block;
  padding: .3rem .9rem;
  background: rgba(244,114,182,.12);
  border: 1px solid rgba(244,114,182,.2);
  border-radius: 999px;
  font-size: .8rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 1.2rem;
  letter-spacing: .02em;
}
.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.04em;
  line-height: 1.15;
  margin-bottom: .8rem;
}
.hero h1 span { color: var(--primary); }
.hero p {
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* ============================== */
/*          BUTTONS               */
/* ============================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1.4rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  background: var(--bg-card);
  color: var(--text);
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  color: var(--text);
}
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #d946ef);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(244,114,182,.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #c026d3);
  box-shadow: 0 6px 24px rgba(244,114,182,.35);
  color: #fff;
}
.btn-danger { background: rgba(251,113,133,.12); border-color: rgba(251,113,133,.25); color: var(--red); }
.btn-sm { padding: .35rem .8rem; font-size: .8rem; border-radius: var(--radius-xs); }
.btn-lg { padding: .75rem 2.2rem; font-size: 1rem; border-radius: var(--radius-sm); }
.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,.15);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,.06); }

/* ============================== */
/*          SECTIONS              */
/* ============================== */
.section { margin: 2.5rem 0; }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: .8rem;
}
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.03em;
}
.section-subtitle { color: var(--text-dim); font-size: .9rem; margin-top: .2rem; }
.section-link { font-size: .85rem; font-weight: 600; }

/* ============================== */
/*       CATEGORY TABS            */
/* ============================== */
.category-tabs { display: flex; gap: .4rem; flex-wrap: wrap; }
.tab {
  padding: .5rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-dim);
  background: transparent;
  transition: all var(--transition);
  cursor: pointer;
}
.tab:hover { border-color: var(--border-hover); color: var(--text); background: rgba(255,255,255,.04); }
.tab.active {
  border-color: var(--primary);
  background: var(--primary-glow);
  color: var(--primary);
}
.tab .tab-count {
  font-size: .75rem;
  color: var(--text-muted);
  margin-left: .3rem;
}
.tab.active .tab-count { color: rgba(244,114,182,.6); }

/* ============================== */
/*       CATEGORY CARDS           */
/* ============================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.category-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 1.4rem;
  text-align: center;
  transition: all var(--transition);
  color: var(--text);
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(244,114,182,.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.category-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  color: var(--text);
}
.category-card:hover::before { opacity: 1; }
.category-icon {
  font-size: 2.8rem;
  margin-bottom: .6rem;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,.3));
}
.category-card h3 {
  margin-bottom: .2rem;
  font-size: 1rem;
  font-weight: 600;
  position: relative;
}
.category-card p {
  font-size: .82rem;
  color: var(--text-dim);
  position: relative;
}
.category-count {
  display: inline-block;
  margin-top: .4rem;
  font-size: .75rem;
  color: var(--text-muted);
  background: rgba(255,255,255,.05);
  padding: .15rem .6rem;
  border-radius: 999px;
  position: relative;
}

/* ============================== */
/*       PRODUCT GRID             */
/* ============================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.2rem;
}

/* ============================== */
/*       PRODUCT CARD             */
/* ============================== */
.product-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

/* Card image area */
.product-image-wrap {
  position: relative;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  background: linear-gradient(135deg, rgba(244,114,182,.06) 0%, rgba(168,85,247,.04) 100%);
  overflow: hidden;
}
.product-image-wrap .product-emoji {
  font-size: 4rem;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,.3));
  transition: transform var(--transition);
}
.product-card:hover .product-emoji { transform: scale(1.1) rotate(-3deg); }

/* Badges (positioned over image) */
.card-badges {
  position: absolute;
  top: .7rem;
  left: .7rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  z-index: 2;
}
.badge-discount {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: var(--radius-xs);
}
.badge-new {
  display: inline-block;
  background: var(--green);
  color: #0a0f1a;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: var(--radius-xs);
}
.badge-bestseller {
  display: inline-block;
  background: var(--gold);
  color: #0a0f1a;
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .5rem;
  border-radius: var(--radius-xs);
}

/* Like button on card */
.like-btn {
  position: absolute;
  top: .7rem;
  right: .7rem;
  z-index: 2;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  color: rgba(255,255,255,.6);
  font-size: 1rem;
  padding: 0;
}
.like-btn:hover {
  background: rgba(0,0,0,.6);
  color: var(--red);
  transform: scale(1.1);
}
.like-btn.liked {
  color: var(--red);
  background: rgba(251,113,133,.15);
  border-color: rgba(251,113,133,.3);
}
.like-btn .heart-icon { line-height: 1; pointer-events: none; }

/* Card content area */
.product-info {
  padding: .9rem 1.1rem 1.1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .4rem;
  line-height: 1.3;
  transition: color var(--transition);
}
.product-card:hover .product-name { color: var(--primary); }

/* Rating */
.product-rating {
  display: flex;
  align-items: center;
  gap: .3rem;
  margin-bottom: .5rem;
  font-size: .78rem;
}
.stars { color: var(--gold); letter-spacing: 1px; }
.rating-value { color: var(--text-dim); font-weight: 500; }
.review-count { color: var(--text-muted); }

/* Price */
.product-price-wrap {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  margin-bottom: .6rem;
  flex-wrap: wrap;
}
.product-price {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}
.product-price-old {
  font-size: .85rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.product-price-discount .product-price {
  color: var(--red);
}

/* Card actions */
.card-actions {
  display: flex;
  gap: .5rem;
  margin-top: auto;
  padding-top: .5rem;
}
.card-actions .btn { flex: 1; }

/* Like count */
.likes-count {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  color: var(--text-muted);
}

/* ============================== */
/*     SORTING & FILTERS BAR      */
/* ============================== */
.catalog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.catalog-toolbar-left { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.catalog-toolbar-right { display: flex; align-items: center; gap: .8rem; }

.sort-select {
  appearance: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: .5rem 2.2rem .5rem .9rem;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--transition);
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="rgba(224,230,246,0.5)" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9l6 6 6-6"/></svg>');
  background-repeat: no-repeat;
  background-position: right .8rem center;
}
.sort-select:focus { outline: none; border-color: var(--primary); }
.sort-select:hover { border-color: var(--border-hover); }

.filter-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-toggle-btn:hover { border-color: var(--border-hover); color: var(--text); }
.filter-toggle-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-glow); }

.discount-filter {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--transition);
}
.discount-filter:hover { border-color: var(--border-hover); color: var(--text); }
.discount-filter.active { border-color: var(--red); color: var(--red); background: rgba(251,113,133,.1); }

.results-count { font-size: .85rem; color: var(--text-muted); }

/* ============================== */
/*       PRODUCT DETAIL           */
/* ============================== */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin: 2rem 0;
  align-items: start;
}
.product-detail-image {
  background: linear-gradient(135deg, rgba(244,114,182,.08) 0%, rgba(168,85,247,.05) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  position: relative;
  overflow: hidden;
}
.product-detail-image .card-badges { top: 1rem; left: 1rem; }
.product-detail-image .like-btn { top: 1rem; right: 1rem; width: 44px; height: 44px; font-size: 1.2rem; }
.big-emoji {
  font-size: 7rem;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,.3));
}

.product-detail-info { padding: .5rem 0; }
.product-detail-info .breadcrumb {
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: .8rem;
}
.product-detail-info .breadcrumb a { color: var(--text-dim); }
.product-detail-info .breadcrumb a:hover { color: var(--primary); }
.product-detail-info h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: .5rem;
  letter-spacing: -.03em;
  line-height: 1.2;
}
.product-detail-badges { display: flex; gap: .4rem; margin-bottom: .8rem; flex-wrap: wrap; }

/* Detail rating */
.product-detail-rating {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1rem;
}
.product-detail-rating .stars { font-size: 1rem; }
.product-detail-rating .rating-value { font-size: .9rem; font-weight: 600; color: var(--text); }
.product-detail-rating .review-count { font-size: .85rem; }
.product-detail-rating .likes-count {
  font-size: .85rem;
  margin-left: .5rem;
  padding-left: .8rem;
  border-left: 1px solid var(--border);
}

/* Detail price */
.product-detail-price-wrap {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.product-detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
}
.product-detail-price-old {
  font-size: 1.1rem;
  color: var(--text-muted);
  text-decoration: line-through;
}
.product-detail-discount-badge {
  display: inline-block;
  background: rgba(251,113,133,.12);
  color: var(--red);
  font-size: .82rem;
  font-weight: 700;
  padding: .25rem .6rem;
  border-radius: var(--radius-xs);
}
.product-detail-price-wrap.has-discount .product-detail-price {
  color: var(--red);
}

.product-detail-desc {
  color: var(--text-dim);
  margin-bottom: 1.8rem;
  font-size: .95rem;
  line-height: 1.7;
}

.add-to-cart-form {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.qty-input {
  width: 64px;
  padding: .55rem .5rem;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text);
  font-size: .95rem;
  font-weight: 600;
  transition: border-color var(--transition);
}
.qty-input:focus { outline: none; border-color: var(--primary); }

.detail-like-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: .9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.detail-like-btn:hover { border-color: rgba(251,113,133,.3); color: var(--red); }
.detail-like-btn.liked { border-color: rgba(251,113,133,.4); color: var(--red); background: rgba(251,113,133,.1); }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .85rem;
  color: var(--text-dim);
  margin-top: .5rem;
  transition: color var(--transition);
}
.back-link:hover { color: var(--primary); }

/* Related products */
.related-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.related-section .section-title { margin-bottom: 1.2rem; }

/* ============================== */
/*           CART                 */
/* ============================== */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.cart-table th {
  text-align: left; padding: .6rem .5rem; font-size: .75rem; font-weight: 700;
  color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--border);
}
.cart-table td {
  padding: .7rem .5rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
  vertical-align: middle;
}
.cart-table.compact td { padding: .35rem .5rem; }
.qty-form { display: flex; align-items: center; gap: .4rem; }
.cart-summary {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 1rem; padding: 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.cart-total { font-size: 1.2rem; font-weight: 700; }

/* ============================== */
/*        CHECKOUT                */
/* ============================== */
.checkout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.checkout-form label { display: block; margin-bottom: .7rem; cursor: pointer; font-size: .9rem; }
.checkout-form input[type=radio] { margin-right: .4rem; accent-color: var(--primary); }

/* ============================== */
/*        AUTH FORMS              */
/* ============================== */
.auth-section { max-width: 400px; margin: 2.5rem auto; }
.auth-section h1 { margin-bottom: .3rem; font-size: 1.4rem; font-weight: 700; }
.auth-section .auth-subtitle { color: var(--text-dim); font-size: .9rem; margin-bottom: 1.5rem; }
.auth-form label {
  display: block; margin-bottom: 1rem;
  font-weight: 500; font-size: .9rem; color: var(--text-dim);
}
.auth-form input[type=text],
.auth-form input[type=email],
.auth-form input[type=password],
.auth-form select {
  display: block; width: 100%;
  padding: .6rem .9rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text);
  font-size: .9rem;
  margin-top: .3rem;
  transition: border-color var(--transition);
}
.auth-form input:focus, .auth-form select:focus {
  outline: none; border-color: var(--primary);
}
.auth-form .btn { width: 100%; margin-top: .5rem; }
.auth-alt { margin-top: 1rem; font-size: .85rem; color: var(--text-dim); text-align: center; }

.error-msg {
  background: rgba(251,113,133,.08);
  border: 1px solid rgba(251,113,133,.2);
  color: var(--red);
  padding: .6rem .9rem;
  border-radius: var(--radius-xs);
  margin-bottom: 1rem;
  font-size: .85rem;
}
.success-msg {
  background: rgba(74,222,128,.08);
  border: 1px solid rgba(74,222,128,.2);
  color: var(--green);
  padding: .6rem .9rem;
  border-radius: var(--radius-xs);
  margin-bottom: 1rem;
  font-size: .85rem;
}
.empty-message {
  text-align: center;
  font-size: 1rem;
  color: var(--text-dim);
  padding: 3rem 1rem;
}

/* ============================== */
/*          FOOTER                */
/* ============================== */
.main-content { flex: 1; }
.site-footer {
  margin-top: 3rem;
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,.2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand .logo { margin-bottom: .6rem; display: inline-block; }
.footer-brand p { font-size: .82rem; color: var(--text-dim); line-height: 1.6; }
.footer-col h4 {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  margin-bottom: .8rem;
}
.footer-col a {
  display: block;
  font-size: .85rem;
  color: var(--text-dim);
  padding: .2rem 0;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  text-align: center;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: .78rem;
}

/* ============================== */
/*       ANIMATIONS               */
/* ============================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}
.animate-fadeInUp { animation: fadeInUp .5s ease both; }
.like-btn.animate-pulse .heart-icon { animation: pulse .4s ease; }

/* Stagger children */
.products-grid > *:nth-child(1) { animation-delay: 0s; }
.products-grid > *:nth-child(2) { animation-delay: .05s; }
.products-grid > *:nth-child(3) { animation-delay: .1s; }
.products-grid > *:nth-child(4) { animation-delay: .15s; }
.products-grid > *:nth-child(5) { animation-delay: .2s; }
.products-grid > *:nth-child(6) { animation-delay: .25s; }

/* ============================== */
/*        RESPONSIVE              */
/* ============================== */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .header-inner { gap: 1rem; }
  .main-nav { display: none; }
  .hero { padding: 3rem 1.2rem; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: .95rem; }
  .product-detail { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: .8rem; }
  .product-image-wrap { min-height: 120px; padding: 1rem; }
  .product-image-wrap .product-emoji { font-size: 3rem; }
  .catalog-toolbar { flex-direction: column; align-items: stretch; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
}