:root {
  --bg: #050509;
  --bg-elevated: #101018;
  --bg-soft: #151522;
  --accent: #ffb400;
  --accent-soft: rgba(255, 180, 0, 0.12);
  --accent-strong: #ffdd66;
  --text: #f5f5f7;
  --text-soft: #b3b3c2;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --danger: #ff4b6a;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.55);
  --shadow-subtle: 0 10px 25px rgba(0, 0, 0, 0.35);
  --transition-fast: 0.18s ease-out;
  --transition-med: 0.25s ease-out;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

[data-theme="light"] {
  --bg: #f5f5f8;
  --bg-elevated: #ffffff;
  --bg-soft: #f0f0f7;
  --text: #111118;
  --text-soft: #55556a;
  --border-subtle: rgba(0, 0, 0, 0.06);
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.08);
  --shadow-subtle: 0 10px 25px rgba(0, 0, 0, 0.06);
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #151530 0, #050509 55%, #000 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
}

.gtm-page {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 16px 40px;
}

/* Meta bar */

.meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.meta-pill {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
}

.meta-pill-accent {
  border-color: var(--accent);
  color: var(--accent-strong);
  background: linear-gradient(90deg, rgba(255, 180, 0, 0.18), transparent);
}

.meta-toggle {
  cursor: pointer;
}

/* Template info */

.template-info {
  margin-bottom: 18px;
}

.template-info h1 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.template-info p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

/* Header */

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(255, 180, 0, 0.12), transparent 55%),
    var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.95rem;
}

.logo span {
  color: var(--accent-strong);
}

.nav {
  display: flex;
  gap: 14px;
}

.nav a {
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--text-soft);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast),
    background var(--transition-fast);
}

.nav a:hover {
  color: var(--accent-strong);
  border-color: var(--accent-soft);
  background: rgba(255, 180, 0, 0.08);
}

/* Hero */

.market-hero {
  border-radius: var(--radius-lg);
  padding: 22px 20px 24px;
  background: radial-gradient(circle at top, rgba(255, 180, 0, 0.18), transparent 60%),
    var(--bg-elevated);
  box-shadow: var(--shadow-soft);
  margin-bottom: 22px;
}

.market-hero-content h1 {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.market-hero-content p {
  margin: 0 0 16px;
  color: var(--text-soft);
  max-width: 520px;
  font-size: 0.98rem;
}

.market-search {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.market-search input {
  flex: 1;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: var(--bg-soft);
  color: var(--text);
  font-size: 0.95rem;
}

.market-search input::placeholder {
  color: var(--text-soft);
}

.market-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.78rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

/* Sections */

.section {
  margin-bottom: 24px;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.section-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.section-header p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

/* Chips */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-soft);
  color: var(--text-soft);
  padding: 6px 12px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast),
    border-color var(--transition-fast), transform var(--transition-fast);
}

.chip-active,
.chip:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

/* Product grid */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
}

.product-card {
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 14px 14px 12px;
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    border-color var(--transition-med), background var(--transition-med);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(255, 180, 0, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-med);
  pointer-events: none;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
  border-color: rgba(255, 180, 0, 0.4);
}

.product-card:hover::before {
  opacity: 1;
}

.product-title-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.product-title {
  font-size: 0.98rem;
  font-weight: 600;
}

.product-category {
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

.product-description {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

.product-price {
  font-weight: 600;
  color: var(--accent-strong);
}

.product-meta {
  font-size: 0.78rem;
  color: var(--text-soft);
}

/* Buttons */

.btn-primary {
  border-radius: 999px;
  border: none;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #1a1300;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
    filter var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.7);
}

.btn-full {
  width: 100%;
}

/* Cart */

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 16px;
}

.cart-main {
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 14px 14px 10px;
  box-shadow: var(--shadow-subtle);
}

.cart-empty {
  color: var(--text-soft);
  font-size: 0.9rem;
}

.cart-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.cart-item-main {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-item-title {
  font-size: 0.9rem;
}

.cart-item-meta {
  font-size: 0.78rem;
  color: var(--text-soft);
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.cart-item-price {
  font-size: 0.9rem;
  color: var(--accent-strong);
}

.cart-remove {
  font-size: 0.78rem;
  color: var(--danger);
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 0;
}

/* Cart summary */

.cart-summary-panel {
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 14px 14px 12px;
  box-shadow: var(--shadow-subtle);
}

.cart-summary-panel h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.summary-row-total {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 600;
}

.cart-note {
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* Modal */

.modal {
  position: fixed;
  inset: 0;
  z-index: 40;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
}

.modal-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-body {
  position: relative;
  max-width: 420px;
  width: 100%;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 18px 16px 16px;
  box-shadow: var(--shadow-soft);
}

.modal-close {
  position: absolute;
  top: 8px;
  right: 10px;
  border: none;
  background: transparent;
  color: var(--text-soft);
  font-size: 1.4rem;
  cursor: pointer;
}

.modal-body h3 {
  margin: 0 0 6px;
  font-size: 1.1rem;
}

.modal-body p {
  margin: 0 0 10px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.modal-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-chip {
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-soft);
}

.modal-price {
  font-weight: 600;
  color: var(--accent-strong);
}

/* Responsive */

@media (max-width: 768px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .market-hero-content h1 {
    font-size: 1.5rem;
  }

  .cart-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .gtm-page {
    padding: 12px 10px 28px;
  }

  .market-hero {
    padding: 18px 14px 18px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }
}