/* ============================================================
   Brainrot Bazaar — design system
   Editorial / brutalist-lean dark theme. One confident accent,
   tight type, mono for numbers, everything on a strict grid.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg: #0a0a0b;
  --bg-raised: #131315;
  --bg-raised-2: #1a1a1d;
  --line: #2a2a2e;
  --line-soft: #1e1e21;
  --text: #f2f2ee;
  --text-dim: #8f8f96;
  --text-faint: #5a5a60;
  --accent: #d7ff3f;
  --accent-dim: #a8c92f;
  --accent-ink: #10130a;
  --warn: #ff5b39;
  --radius: 4px;
  --radius-lg: 10px;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --sans: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -5%, rgba(215, 255, 63, 0.06), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(255, 91, 57, 0.05), transparent 60%);
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }

.mono { font-family: var(--mono); }

/* ---------- Demo banner ---------- */

.demo-banner {
  background: var(--accent);
  color: var(--accent-ink);
  text-align: center;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  padding: 9px 16px;
  font-family: var(--mono);
}

/* ---------- Marquee ---------- */

.marquee {
  overflow: hidden;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  padding: 9px 0;
}

.marquee-track {
  display: inline-flex;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  text-transform: uppercase;
  padding: 0 1.4rem;
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
}

.marquee-track span::after {
  content: '◆';
  color: var(--accent-dim);
  font-size: 0.6rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Header ---------- */

header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 32px;
  background: rgba(10, 10, 11, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.brand .emoji {
  display: none;
}

.brand::before {
  content: '';
  width: 9px;
  height: 9px;
  background: var(--accent);
  display: inline-block;
  margin-right: 2px;
}

.brand-sub {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

nav.main-nav {
  display: flex;
  gap: 32px;
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

nav.main-nav a { position: relative; padding-bottom: 2px; }
nav.main-nav a:hover { color: var(--text); }
nav.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -4px;
  height: 1px;
  background: var(--accent);
  transition: right 0.2s ease;
}
nav.main-nav a:hover::after { right: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

#search-input {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 9px 12px;
  border-radius: var(--radius);
  width: 190px;
  font-size: 0.82rem;
  font-family: var(--mono);
}

#search-input::placeholder { color: var(--text-faint); }
#search-input:focus { outline: none; border-color: var(--accent-dim); }

.cart-btn {
  position: relative;
  background: var(--text);
  border: 1px solid var(--text);
  color: var(--bg);
  padding: 9px 16px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}

.cart-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.cart-count {
  background: var(--bg);
  color: var(--accent);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 7px;
  min-width: 18px;
  text-align: center;
}

.cart-btn:hover .cart-count { background: var(--accent-ink); color: var(--accent); }

/* ---------- Hero ---------- */

.hero {
  padding: 96px 32px 64px;
  max-width: 1180px;
  margin: 0 auto;
}

.hero-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-label::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-size: clamp(2.6rem, 6.4vw, 5.4rem);
  line-height: 0.96;
  margin: 0 0 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  max-width: 15ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.hero p {
  color: var(--text-dim);
  font-size: 1.02rem;
  line-height: 1.6;
  max-width: 42ch;
  margin: 0;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  padding: 13px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: transform 0.15s ease, opacity 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.btn-secondary:hover { border-color: var(--text-dim); }

.trust-strip {
  display: flex;
  gap: 0;
  margin-top: 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip .item {
  flex: 1;
  padding: 20px 4px 20px 0;
  border-right: 1px solid var(--line);
  padding-left: 0;
}

.trust-strip .item:last-child { border-right: none; }

.trust-strip .item .num {
  font-family: var(--mono);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--text);
  display: block;
  margin-bottom: 4px;
}

.trust-strip .item .lbl {
  font-size: 0.76rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Catalog ---------- */

.catalog {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 32px 88px;
}

.catalog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 20px;
}

.catalog-header h2 {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.catalog-header h2::before {
  content: '02 / ';
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-faint);
  vertical-align: middle;
}

.filters {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.filter-chip {
  background: none;
  color: var(--text-faint);
  padding: 4px 0;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid transparent;
}

.filter-chip.active,
.filter-chip:hover {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* ---------- Product grid ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  counter-reset: product;
}

.card {
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background 0.15s ease;
  counter-increment: product;
  position: relative;
}

.card:hover { background: var(--bg-raised); }

.card-media {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.4rem;
  position: relative;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,0.04), transparent 65%);
  border-bottom: 1px solid var(--line);
  filter: grayscale(0.15);
}

.card:hover .card-media { filter: grayscale(0); }

.card-media::before {
  content: '#' counter(product, decimal-leading-zero);
  position: absolute;
  top: 10px;
  left: 12px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-faint);
}

.rarity-tag {
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 3px 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 999px;
  border: 1px solid currentColor;
}

.card-body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.card-body h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card-body .desc {
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.45;
  min-height: 36px;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.price {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

.old-price {
  color: var(--text-faint);
  text-decoration: line-through;
  font-size: 0.75rem;
  margin-right: 6px;
  font-weight: 400;
}

.add-btn {
  background: none;
  color: var(--text);
  padding: 6px 0;
  font-weight: 700;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--text-dim);
}

.add-btn:hover { color: var(--accent); border-color: var(--accent); }

.stock {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-faint);
}

.stock.low { color: var(--warn); }

/* Rarity colors (used as text/border color via currentColor) */
.rarity-common { color: #9a9aa0; }
.rarity-rare { color: #6ee7ff; }
.rarity-epic { color: #c98bff; }
.rarity-legendary { color: #ffd166; }
.rarity-mythic { color: #ff6ea8; }
.rarity-secret { color: var(--accent); }

/* ---------- Info / process section ---------- */

.info-strip {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px 96px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.info-card {
  background: var(--bg);
  padding: 28px 24px;
  counter-increment: step;
}

.info-strip { counter-reset: step; }

.info-card h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card h3::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 32px 32px 44px;
  max-width: 1180px;
  margin: 0 auto;
  color: var(--text-faint);
  font-size: 0.76rem;
  line-height: 1.7;
}

footer p { margin: 3px 0; }

/* ---------- Cart drawer ---------- */

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,5,6,0.7);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 60;
}

.overlay.open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(420px, 92vw);
  background: var(--bg-raised);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform 0.25s ease;
  z-index: 70;
  display: flex;
  flex-direction: column;
}

.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.cart-header h2 {
  margin: 0;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.close-btn {
  color: var(--text-dim);
  font-size: 1.5rem;
  line-height: 1;
}

.close-btn:hover { color: var(--text); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 8px 24px;
  display: flex;
  flex-direction: column;
}

.cart-empty {
  color: var(--text-faint);
  text-align: center;
  margin-top: 80px;
  font-size: 0.85rem;
  line-height: 1.6;
}

.cart-item {
  display: flex;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.cart-item-icon {
  font-size: 1.6rem;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-raised-2);
  border-radius: var(--radius);
  flex-shrink: 0;
}

.cart-item-info { flex: 1; min-width: 0; }
.cart-item-info h4 { margin: 0 0 4px; font-size: 0.88rem; font-weight: 600; }

.qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.qty-btn {
  width: 22px;
  height: 22px;
  border-radius: var(--radius);
  background: var(--bg-raised-2);
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 700;
  font-family: var(--mono);
}

.qty-btn:hover { border-color: var(--accent-dim); }

.qty-row span {
  font-family: var(--mono);
  font-size: 0.82rem;
  min-width: 14px;
  text-align: center;
}

.remove-link {
  color: var(--text-faint);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-left: auto;
}

.remove-link:hover { color: var(--warn); }

.cart-footer {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--line);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 8px;
  font-family: var(--mono);
}

.summary-row.total {
  color: var(--text);
  font-weight: 700;
  font-size: 1.15rem;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.checkout-btn {
  width: 100%;
  margin-top: 16px;
  padding: 15px;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: opacity 0.15s ease;
}

.checkout-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.checkout-btn:not(:disabled):hover { opacity: 0.88; }

/* ---------- Toast ---------- */

.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text);
  border: 1px solid var(--text);
  color: var(--bg);
  padding: 13px 22px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
  z-index: 100;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 760px) {
  nav.main-nav { display: none; }
  #search-input { width: 130px; }
  .hero { padding: 56px 20px 40px; }
  .hero-sub { flex-direction: column; align-items: flex-start; }
  .trust-strip { flex-wrap: wrap; }
  .trust-strip .item { flex: 1 1 50%; border-right: none; border-bottom: 1px solid var(--line); }
  .catalog, .info-strip, footer { padding-left: 20px; padding-right: 20px; }
  header.site-header { padding: 14px 20px; }
}