/* ============================================================
   AVDI -- Shop & Category Pages
   ============================================================ */


/* === SHOP LAYOUT === */

.shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-8);
  max-width: var(--content-edge);
  margin: 0 auto;
  padding: 0 var(--space-8);
}


/* === SIDEBAR === */

.shop-sidebar {
  padding-top: var(--space-4);
  position: sticky;
  top: 120px;
  align-self: start;
}

.sidebar-section {
  margin-bottom: var(--space-8);
}

.sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon);
  opacity: 0.5;
  margin-bottom: var(--space-4);
}

.sidebar-link {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--silver);
  padding: var(--space-2) 0;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
  border-left: 2px solid transparent;
  padding-left: var(--space-3);
}

.sidebar-link:hover,
.sidebar-link.active {
  color: var(--white);
  border-left-color: var(--neon);
  padding-left: var(--space-4);
}

.sidebar-link .count {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: var(--gray);
  margin-left: var(--space-2);
}

.sidebar-price-inputs {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.sidebar-price-inputs input {
  width: 80px;
  padding: 6px 10px;
  background: var(--carbon);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
}

.sidebar-price-inputs span {
  color: var(--gray);
  font-size: 0.625rem;
}


/* === SHOP HEADER === */

.shop-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--rule);
}

.shop-count {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.shop-sort {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.shop-sort label {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
}


/* === PRODUCT GRID === */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}


/* === CATEGORY HERO === */

.category-hero {
  position: relative;
  height: 40vh;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  margin-bottom: var(--space-8);
}

.category-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.category-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.1) brightness(0.3);
}

.category-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, transparent 60%);
}

.category-hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-8);
  max-width: var(--content-edge);
  margin: 0 auto;
  width: 100%;
}

.category-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.category-hero p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--bone);
  max-width: 600px;
}


/* === EMPTY STATE === */

.shop-empty {
  text-align: center;
  padding: var(--space-24) 0;
}

.shop-empty p {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--silver);
}


/* === RESPONSIVE === */

@media (max-width: 1023px) {
  .shop-layout {
    grid-template-columns: 1fr;
  }

  .shop-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .sidebar-section {
    margin-bottom: 0;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }
}