/**
   * FilterCraft PRO — Front-end Builder Layout Styles
   *
   * @package FilterCraft
   */

  /* ── Builder wrapper ──────────────────────────────────────── */
  .fc-builder {
    display: grid;
    gap: 24px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
  }

  /* Sidebar-left: sidebar | main */
  .fc-builder--sidebar-left {
    grid-template-columns: 280px 1fr;
    grid-template-areas: "sidebar content";
  }

  /* Sidebar-right: main | sidebar */
  .fc-builder--sidebar-right {
    grid-template-columns: 1fr 280px;
    grid-template-areas: "content sidebar";
  }

  /* Top: sidebar above main */
  .fc-builder--top {
    grid-template-columns: 1fr;
    grid-template-areas:
      "sidebar"
      "content";
  }

  .fc-builder--top .fc-widget {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  .fc-builder--top .fc-filter-section {
    flex: 1 1 200px;
    margin-bottom: 0;
  }

  /* ── Sidebar ──────────────────────────────────────────────── */
  .fc-builder__sidebar {
    grid-area: sidebar;
    min-width: 0;
  }

  .fc-builder__sidebar .fc-widget {
    position: sticky;
    top: 20px;
  }

  .fc-builder--top .fc-builder__sidebar .fc-widget {
    position: static;
  }

  /* ── Content area ─────────────────────────────────────────── */
  .fc-builder__content {
    grid-area: content;
    min-width: 0;
  }

  /* ── Toolbar ──────────────────────────────────────────────── */
  .fc-builder__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
  }

  .fc-builder__count {
    font-size: 0.9rem;
    color: var(--fc-text-muted, #6b7280);
    font-weight: 500;
  }

  .fc-builder__sort {
    padding: 6px 12px;
    border: 1px solid var(--fc-border, #e5e7eb);
    border-radius: var(--fc-radius, 6px);
    font-size: 0.875rem;
    background: var(--fc-bg, #fff);
    color: var(--fc-text, #111827);
    cursor: pointer;
    outline: none;
    min-width: 160px;
  }

  .fc-builder__sort:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    border-color: var(--fc-accent, #6366f1);
  }

  /* ── Active chips ─────────────────────────────────────────── */
  .fc-builder__chips:not(:empty) {
    margin-bottom: 12px;
  }

  /* ── Results container ────────────────────────────────────── */
  .fc-builder__results {
    position: relative;
    min-height: 120px;
  }

  /* ── Loading overlay ──────────────────────────────────────── */
  .fc-builder__loading {
    display: none;
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75);
    z-index: 5;
    border-radius: var(--fc-radius, 6px);
    align-items: center;
    justify-content: center;
    pointer-events: none;
  }

  .fc-builder--loading .fc-builder__loading {
    display: flex;
  }

  .fc-builder__spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--fc-border, #e5e7eb);
    border-top-color: var(--fc-accent, #6366f1);
    border-radius: 50%;
    animation: fcBuilderSpin 0.7s linear infinite;
  }

  @keyframes fcBuilderSpin {
    to { transform: rotate(360deg); }
  }

  /* ── Product grid ─────────────────────────────────────────── */
  .fc-builder__grid {
    display: grid;
    gap: 20px;
  }

  .fc-builder__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
  .fc-builder__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
  .fc-builder__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
  .fc-builder__grid--cols-5 { grid-template-columns: repeat(5, 1fr); }
  .fc-builder__grid--cols-6 { grid-template-columns: repeat(6, 1fr); }

  /* WooCommerce product list reset when inside the builder */
  .fc-builder .woocommerce ul.products,
  .fc-builder__results-inner.woocommerce ul.products {
    display: grid;
    margin: 0 !important;
    padding: 0 !important;
    float: none !important;
  }

  .fc-builder .fc-no-results {
    padding: 40px 20px;
    text-align: center;
    color: var(--fc-text-muted, #6b7280);
    font-size: 1rem;
    grid-column: 1 / -1;
  }

  /* ── Pagination ───────────────────────────────────────────── */
  .fc-builder__pagination {
    margin-top: 24px;
    text-align: center;
  }

  .fc-builder__pagination .fc-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
  }

  .fc-builder__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--fc-border, #e5e7eb);
    border-radius: var(--fc-radius, 6px);
    font-size: 0.875rem;
    text-decoration: none;
    color: var(--fc-text, #111827);
    background: var(--fc-bg, #fff);
    transition: background 0.15s, border-color 0.15s;
  }

  .fc-builder__pagination .page-numbers.current,
  .fc-builder__pagination .page-numbers:hover {
    background: var(--fc-accent, #6366f1);
    border-color: var(--fc-accent, #6366f1);
    color: #fff;
  }

  /* ── Responsive ───────────────────────────────────────────── */
  @media (max-width: 900px) {
    .fc-builder--sidebar-left,
    .fc-builder--sidebar-right {
      grid-template-columns: 1fr;
      grid-template-areas:
        "sidebar"
        "content";
    }

    .fc-builder__sidebar .fc-widget {
      position: static;
    }

    .fc-builder--top .fc-widget {
      flex-direction: column;
    }

    .fc-builder__grid--cols-3,
    .fc-builder__grid--cols-4 {
      grid-template-columns: repeat(2, 1fr);
    }

    .fc-builder__grid--cols-5,
    .fc-builder__grid--cols-6 {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  @media (max-width: 600px) {
    .fc-builder__grid--cols-2,
    .fc-builder__grid--cols-3,
    .fc-builder__grid--cols-4,
    .fc-builder__grid--cols-5,
    .fc-builder__grid--cols-6 {
      grid-template-columns: 1fr;
    }

    .fc-builder__toolbar {
      flex-direction: column;
      align-items: flex-start;
    }
  }