/* PawHive Store — Design system matching the dark landing page theme */

:root {
  --bg: #0a0a0f;
  --bg-elevated: #13131a;
  --bg-card: #1a1a24;
  --fg: #e8e6e3;
  --fg-muted: #8a8894;
  --accent: #f59e0b;
  --accent-glow: rgba(245, 158, 11, 0.15);
  --accent-soft: #fbbf24;
  --border: rgba(255, 255, 255, 0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  /* Icon color palette */
  --col-amber: #f59e0b;
  --col-orange: #f97316;
  --col-blue: #3b82f6;
  --col-cyan: #06b6d4;
  --col-purple: #a855f7;
  --col-green: #22c55e;
  --col-red: #ef4444;
  --col-pink: #ec4899;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.accent { color: var(--accent); }
.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1rem;
}

/* ─── NAV ─── */
.store-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 1.5rem;
}
.nav-logo {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  color: var(--fg);
}
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a {
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 500;
  color: var(--fg-muted); transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--fg); }
.nav-cart {
  display: flex; align-items: center; gap: 0.5rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.5rem 1rem;
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 600;
  transition: border-color 0.2s, background 0.2s; cursor: pointer;
}
.nav-cart:hover { border-color: var(--accent); background: var(--accent-glow); }
.cart-badge {
  background: var(--accent); color: #0a0a0f;
  border-radius: 100px; padding: 0.1rem 0.5rem;
  font-size: 0.75rem; font-weight: 700; min-width: 20px; text-align: center;
}

/* ─── PAGE WRAPPER ─── */
.store-page { max-width: 1200px; margin: 0 auto; padding: 2rem; min-height: 80vh; }
.store-page h1 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.1;
  margin-bottom: 0.5rem;
}

/* ─── CATALOG HEADER ─── */
.catalog-header { margin-bottom: 2rem; }
.catalog-meta { color: var(--fg-muted); font-size: 0.95rem; margin-top: 0.25rem; }

/* ─── CATEGORY FILTER ─── */
.category-filter {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2rem;
}
.filter-btn {
  padding: 0.45rem 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 100px; font-family: var(--font-display);
  font-size: 0.82rem; font-weight: 500; color: var(--fg-muted);
  cursor: pointer; transition: all 0.2s;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--accent-glow); border-color: rgba(245, 158, 11, 0.4);
  color: var(--accent);
}

/* ─── PRODUCT GRID ─── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  display: flex; flex-direction: column;
}
.product-card:hover {
  border-color: rgba(245, 158, 11, 0.3);
  transform: translateY(-2px);
}

/* Product icon area — CSS-based, no images needed */
.product-icon-wrap {
  height: 180px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  background: var(--bg-elevated);
}
.product-icon-bg {
  position: absolute; inset: 0;
  opacity: 0.08;
}
.product-emoji {
  font-size: 4rem; position: relative; z-index: 1;
  filter: drop-shadow(0 4px 20px currentColor);
}
/* Dynamic glow colors per icon_color */
.icon-amber .product-icon-bg { background: radial-gradient(circle at center, var(--col-amber), transparent 70%); }
.icon-orange .product-icon-bg { background: radial-gradient(circle at center, var(--col-orange), transparent 70%); }
.icon-blue .product-icon-bg { background: radial-gradient(circle at center, var(--col-blue), transparent 70%); }
.icon-cyan .product-icon-bg { background: radial-gradient(circle at center, var(--col-cyan), transparent 70%); }
.icon-purple .product-icon-bg { background: radial-gradient(circle at center, var(--col-purple), transparent 70%); }
.icon-green .product-icon-bg { background: radial-gradient(circle at center, var(--col-green), transparent 70%); }
.icon-red .product-icon-bg { background: radial-gradient(circle at center, var(--col-red), transparent 70%); }
.icon-pink .product-icon-bg { background: radial-gradient(circle at center, var(--col-pink), transparent 70%); }

.product-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--accent); color: #0a0a0f;
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 0.25rem 0.6rem; border-radius: 100px;
}

.product-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: 0.5rem; }
.product-category {
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted);
}
.product-name {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  color: var(--fg); line-height: 1.3;
}
.product-desc {
  font-size: 0.87rem; color: var(--fg-muted); line-height: 1.55;
  flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.product-footer {
  margin-top: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.product-price { display: flex; align-items: baseline; gap: 0.5rem; }
.price-current {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; color: var(--fg);
}
.price-compare {
  font-size: 0.9rem; color: var(--fg-muted); text-decoration: line-through;
}
.btn-add {
  background: var(--accent); color: #0a0a0f;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 0.85rem; font-weight: 700;
  padding: 0.55rem 1rem; cursor: pointer; white-space: nowrap;
  transition: opacity 0.2s, transform 0.1s;
}
.btn-add:hover { opacity: 0.9; transform: scale(1.02); }
.btn-add:active { transform: scale(0.98); }

/* ─── PRODUCT DETAIL PAGE ─── */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 2rem; }
@media (max-width: 768px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail-icon {
  border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  background: var(--bg-elevated); border: 1px solid var(--border);
  font-size: 8rem; position: relative;
}
.product-detail-icon .product-icon-bg { opacity: 0.12; }

.product-detail-info { display: flex; flex-direction: column; gap: 1.25rem; }
.detail-category {
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent);
}
.detail-title {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700; letter-spacing: -0.02em; line-height: 1.15;
}
.detail-price { display: flex; align-items: baseline; gap: 0.75rem; }
.detail-price-current {
  font-family: var(--font-display); font-size: 2rem; font-weight: 700; color: var(--accent);
}
.detail-price-compare {
  font-size: 1.1rem; color: var(--fg-muted); text-decoration: line-through;
}
.detail-savings {
  background: rgba(34, 197, 94, 0.15); border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e; padding: 0.2rem 0.6rem; border-radius: 100px;
  font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
}
.detail-desc { color: var(--fg-muted); line-height: 1.7; font-size: 0.97rem; }
.features-list { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.features-list li {
  display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.9rem; color: var(--fg);
}
.features-list li::before {
  content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 2px;
}
.detail-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent); color: #0a0a0f; border: none;
  border-radius: var(--radius-sm); font-family: var(--font-display);
  font-size: 1rem; font-weight: 700; padding: 0.85rem 2rem;
  cursor: pointer; transition: opacity 0.2s; flex: 1;
}
.btn-primary:hover { opacity: 0.9; }
.btn-outline {
  background: transparent; color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  padding: 0.85rem 1.5rem; cursor: pointer; transition: border-color 0.2s; white-space: nowrap;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.related-section { margin-top: 3rem; }
.related-section h2 {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 700;
  margin-bottom: 1.25rem;
}

/* ─── CART PAGE ─── */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 2rem; align-items: start; }
@media (max-width: 900px) { .cart-layout { grid-template-columns: 1fr; } }
.cart-items { display: flex; flex-direction: column; gap: 1rem; }
.cart-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
  display: flex; align-items: center; gap: 1.25rem;
}
.cart-item-icon {
  width: 72px; height: 72px; border-radius: var(--radius-sm);
  background: var(--bg-elevated); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; flex-shrink: 0; position: relative; overflow: hidden;
}
.cart-item-info { flex: 1; }
.cart-item-name {
  font-family: var(--font-display); font-weight: 700; font-size: 0.97rem;
}
.cart-item-category { font-size: 0.8rem; color: var(--fg-muted); margin-top: 0.2rem; }
.cart-item-price {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  color: var(--accent); margin-top: 0.35rem;
}
.cart-item-controls { display: flex; align-items: center; gap: 0.5rem; }
.qty-btn {
  width: 32px; height: 32px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--fg); border-radius: 8px;
  font-size: 1.1rem; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.2s;
}
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-display {
  width: 36px; text-align: center; font-family: var(--font-display); font-weight: 700;
}
.cart-item-remove { margin-left: 0.5rem; }
.btn-remove {
  background: none; border: none; color: var(--fg-muted); cursor: pointer;
  font-size: 0.8rem; padding: 0.25rem 0.5rem; border-radius: 6px;
  transition: color 0.2s;
}
.btn-remove:hover { color: #ef4444; }

.cart-summary {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem; position: sticky; top: 80px;
}
.cart-summary h3 {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  margin-bottom: 1.25rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border);
}
.summary-line {
  display: flex; justify-content: space-between; margin-bottom: 0.75rem;
  font-size: 0.9rem; color: var(--fg-muted);
}
.summary-line.total {
  color: var(--fg); font-family: var(--font-display); font-weight: 700;
  font-size: 1.15rem; padding-top: 0.75rem; border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}
.summary-note {
  font-size: 0.8rem; color: var(--fg-muted); margin-top: 1rem; text-align: center;
  line-height: 1.5;
}
.btn-checkout {
  width: 100%; background: var(--accent); color: #0a0a0f;
  border: none; border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  padding: 1rem; cursor: pointer; margin-top: 1.25rem;
  transition: opacity 0.2s;
}
.btn-checkout:hover { opacity: 0.9; }
.cart-empty {
  text-align: center; padding: 4rem 2rem;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
}
.cart-empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.cart-empty h2 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 0.5rem; }
.cart-empty p { color: var(--fg-muted); margin-bottom: 1.5rem; }

/* ─── SUCCESS PAGE ─── */
.success-page {
  max-width: 600px; margin: 4rem auto; padding: 2rem;
  text-align: center;
}
.success-icon { font-size: 4rem; margin-bottom: 1.5rem; }
.success-page h1 { font-family: var(--font-display); font-size: 2rem; font-weight: 700; margin-bottom: 0.75rem; }
.success-page p { color: var(--fg-muted); margin-bottom: 1.5rem; line-height: 1.7; }
.success-card {
  background: var(--bg-card); border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius); padding: 1.5rem; margin: 2rem 0;
  text-align: left;
}
.success-card p { font-size: 0.9rem; margin: 0.35rem 0; }
.success-card .label { color: var(--fg-muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; }

/* ─── ERROR PAGE ─── */
.error-page { max-width: 500px; margin: 5rem auto; text-align: center; padding: 2rem; }
.error-page h1 { font-family: var(--font-display); font-size: 1.8rem; margin-bottom: 1rem; }
.error-page p { color: var(--fg-muted); }

/* ─── ALERTS ─── */
.alert {
  padding: 0.75rem 1.25rem; border-radius: var(--radius-sm);
  font-size: 0.9rem; margin-bottom: 1.5rem;
}
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: #22c55e; }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #ef4444; }
.alert-info { background: var(--accent-glow); border: 1px solid rgba(245,158,11,0.3); color: var(--accent); }

/* ─── TOAST ─── */
#toast {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  background: var(--bg-elevated); border: 1px solid rgba(245,158,11,0.3);
  color: var(--fg); padding: 1rem 1.5rem; border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 0.9rem; font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(120%); opacity: 0;
  transition: transform 0.3s, opacity 0.3s; pointer-events: none;
}
#toast.show { transform: translateY(0); opacity: 1; }

/* ─── STORE FOOTER ─── */
.store-footer {
  margin-top: 5rem; border-top: 1px solid var(--border);
  padding: 2rem; text-align: center; color: var(--fg-muted); font-size: 0.85rem;
}
.store-footer a { color: var(--fg-muted); }
.store-footer a:hover { color: var(--accent); }

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .store-page { padding: 1rem; }
  .product-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .cart-item { flex-direction: column; align-items: flex-start; }
}