/* ============================================================
   SkillGrow – Categories Page Styles
   ============================================================ */

.categories-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 2rem;
  padding: 2rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Sidebar Filter ───────────────────────────────────────── */
.filter-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 1rem);
  height: fit-content;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.filter-sidebar h3 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.filter-group { margin-bottom: 1.75rem; }
.filter-group h4 {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.filter-options { display: flex; flex-direction: column; gap: 0.5rem; }
.filter-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.filter-option:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.filter-option.active {
  background: var(--green-light);
  color: var(--green);
  font-weight: 500;
}
.filter-option input[type="checkbox"],
.filter-option input[type="radio"] {
  accent-color: var(--green);
  width: 14px; height: 14px;
}
.filter-count {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
}
.price-range { display: flex; flex-direction: column; gap: 0.5rem; }
.price-range input[type="range"] {
  width: 100%;
  accent-color: var(--green);
  cursor: pointer;
}
.price-labels { display: flex; justify-content: space-between; font-size: 0.78rem; color: var(--text-muted); }

/* ── Gig Results ──────────────────────────────────────────── */
.gigs-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.gigs-results-header h2 { font-size: 1.1rem; font-weight: 600; }
.gigs-results-header span { color: var(--text-muted); font-size: 0.88rem; font-weight: 400; }
.sort-select {
  padding: 0.5rem 0.9rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}
.sort-select:focus { border-color: var(--green); }

/* Search bar in categories */
.categories-search-bar {
  display: flex;
  gap: 0.75rem;
  padding: 1.5rem 5%;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.categories-search-bar input {
  flex: 1;
  padding: 0.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}
.categories-search-bar input:focus { border-color: var(--green); }
.categories-search-bar input::placeholder { color: var(--text-muted); }

/* Category Tabs */
.category-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1.25rem 5%;
  background: var(--bg-secondary);
  scrollbar-width: none;
}
.category-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.cat-tab:hover { border-color: var(--green); color: var(--green); }
.cat-tab.active {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

/* Gig Grid in categories */
.categories-gig-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}
.page-btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition);
}
.page-btn:hover, .page-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: white;
}

/* No results */
.no-results {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}
.no-results-icon { font-size: 3rem; margin-bottom: 1rem; }
.no-results h3 { color: var(--text-secondary); font-size: 1.1rem; margin-bottom: 0.5rem; }

@media (max-width: 900px) {
  .categories-layout { grid-template-columns: 1fr; }
  .filter-sidebar { position: static; }
}