:root {
  --brand-primary: rgb(155, 0, 71);
  --brand-primary-dark: rgb(110, 0, 51);
  --brand-soft: rgba(155, 0, 71, 0.08);
  --ink: #1b1c22;
  --ink-muted: #64656f;
  --surface: #ffffff;
  --surface-alt: #f7f5f8;
  --border: #ececf0;
  --radius-lg: 1.1rem;
  --radius-md: 0.75rem;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.6;
}
a {
  text-decoration: none;
}
h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.02em;
}
.text-gradient {
  background: linear-gradient(120deg, var(--brand-primary), #ff4f8b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.btn-primary {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
}
.btn-primary:hover,
.btn-primary:focus {
  background: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
}
.btn-outline-secondary {
  border-color: var(--border);
  color: var(--ink);
}
.btn-outline-secondary:hover {
  background: var(--surface-alt);
  border-color: var(--border);
}

/* ============ Sample-storefront banner ============ */
.sample-banner {
  background: var(--ink);
  color: #fff;
  font-size: 0.82rem;
  text-align: center;
  padding: 0.5rem 1rem;
}
.sample-banner strong {
  color: #ffb3d1;
}

/* ============ Header ============ */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 40;
}
.navbar-brand {
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--ink) !important;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.navbar-brand .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(155deg, var(--brand-primary), #ff4f8b);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.95rem;
}
.nav-link {
  color: var(--ink) !important;
  font-weight: 600;
  font-size: 0.94rem;
}
.nav-link.active {
  color: var(--brand-primary) !important;
}
.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.cart-badge {
  position: absolute;
  top: -0.4rem;
  right: -0.6rem;
  background: var(--brand-primary);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  min-width: 1.15rem;
  height: 1.15rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.3rem;
}
.cart-badge.d-none {
  display: none !important;
}

/* ============ Hero ============ */
.shop-hero {
  background:
    radial-gradient(circle at 85% 0%, rgba(155, 0, 71, 0.09), transparent 45rem),
    var(--surface-alt);
  padding: 4rem 0 3.5rem;
}
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--brand-soft);
  color: var(--brand-primary);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}

/* ============ Category chips ============ */
.category-chip {
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--ink);
  background: var(--surface);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}
.category-chip:hover {
  border-color: var(--brand-primary);
}
.category-chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

/* ============ Product card ============ */
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.product-card:hover {
  box-shadow: 0 16px 32px rgba(27, 28, 34, 0.08);
  transform: translateY(-3px);
}
.product-media {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: #fff;
  position: relative;
}
.product-media .bi {
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.15));
}
.product-category-badge {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}
.product-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex-grow: 1;
}
.product-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
}
.product-blurb {
  color: var(--ink-muted);
  font-size: 0.84rem;
  flex-grow: 1;
}
.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.4rem;
}
.product-price {
  font-weight: 800;
  font-size: 1.05rem;
}

/* Palette rotation for product media backgrounds — cycles by index */
.media-0 { background: linear-gradient(155deg, #9b0047, #ff4f8b); }
.media-1 { background: linear-gradient(155deg, #1b1c22, #4a4c5a); }
.media-2 { background: linear-gradient(155deg, #b5762e, #e8a94f); }
.media-3 { background: linear-gradient(155deg, #1c6e5e, #3fae94); }
.media-4 { background: linear-gradient(155deg, #4b3f8f, #8a7ee0); }
.media-5 { background: linear-gradient(155deg, #29698e, #5db3d9); }

/* ============ Product detail ============ */
.product-hero-media {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: #fff;
}
.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-stepper button {
  border: none;
  background: var(--surface-alt);
  width: 2.4rem;
  height: 2.4rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
}
.qty-stepper input {
  width: 3rem;
  text-align: center;
  border: none;
  font-weight: 700;
  -moz-appearance: textfield;
}
.qty-stepper input::-webkit-outer-spin-button,
.qty-stepper input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ============ Cart & checkout ============ */
.cart-line {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.cart-line-media {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  flex-shrink: 0;
}
.cart-summary {
  background: var(--surface-alt);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  margin-bottom: 0.6rem;
  color: var(--ink-muted);
}
.summary-row.total {
  color: var(--ink);
  font-weight: 800;
  font-size: 1.15rem;
  border-top: 1px solid var(--border);
  padding-top: 0.8rem;
  margin-top: 0.6rem;
}
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--ink-muted);
}
.empty-state .bi {
  font-size: 3rem;
  color: var(--border);
  margin-bottom: 1rem;
}
.btn-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  flex-shrink: 0;
}
.btn-icon:hover {
  background: var(--surface-alt);
}

/* ============ Footer ============ */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.75);
}
.site-footer a:hover {
  color: #fff;
}
.site-footer .brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(155deg, var(--brand-primary), #ff4f8b);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
}