/* 
========================================
  SHOP PAGE STYLES
======================================== 
*/

.shop-header {
  position: relative;
  background: url('../assets/images/shop_hero.jpg') center/cover no-repeat;
  padding: 180px 0 100px 0;
  text-align: center;
  border-bottom: none;
  color: var(--color-surface);
}

.shop-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.4);
}

.shop-header .container {
  position: relative;
  z-index: 1;
}

.shop-title {
  margin-bottom: var(--space-sm);
  color: var(--color-surface);
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.shop-header .section-subtitle {
  color: var(--color-accent);
  letter-spacing: 0.3em;
}

.shop-layout {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

/* --- Sidebar Filters --- */
.shop-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
  align-self: start;
  position: sticky;
  top: 100px;
}

.filter-group {
  margin-bottom: 2.5rem;
}

.filter-title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.filter-list {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.filter-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.95rem;
  margin-left: -12px;
  width: calc(100% + 24px);
}

.filter-label:hover {
  color: var(--color-primary);
  background: rgba(0,0,0,0.03);
  transform: translateX(4px);
}

.filter-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(0,0,0,0.15);
  border-radius: 4px;
  background: transparent;
  display: grid;
  place-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  margin: 0;
}

.filter-checkbox::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  transition: 120ms transform ease-in-out;
  box-shadow: inset 1em 1em var(--color-surface);
  background-color: var(--color-surface);
  transform-origin: center;
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

.filter-checkbox:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.filter-checkbox:checked::before {
  transform: scale(1);
}

/* --- Main Content --- */
.shop-main {
  flex: 1;
}

.shop-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.shop-search {
  position: relative;
  width: 300px;
}

.shop-search input {
  width: 100%;
  padding: 0.8rem 1rem 0.8rem 2.5rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  transition: all var(--transition-fast);
}

.shop-search input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.shop-search svg {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.sort-select {
  padding: 0.8rem 1.5rem;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  cursor: pointer;
}

/* Responsive Shop Layout */
@media (max-width: 992px) {
  .shop-layout {
    flex-direction: column;
  }
  .shop-sidebar {
    width: 100%;
  }
  .filter-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
  }
}

@media (max-width: 768px) {
  .shop-controls {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .shop-search {
    width: 100%;
  }
}