/* catalog-drawer v2 — mobile polish
   Loaded AFTER catalog.min.css so these rules override drawer behavior on mobile.
*/
@media (max-width: 900px) {

  /* === Body scroll lock when drawer is open === */
  body.filter-drawer-on {
    position: fixed;
    width: 100%;
    overflow: hidden;
    overscroll-behavior: none;
  }

  /* === Backdrop: smooth fade, no blur, above nav === */
  .filter-drawer-backdrop {
    display: block !important;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(15, 17, 21, 0.55);
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.28s ease-out;
  }
  body.filter-drawer-on .filter-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  /* === Drawer panel === */
  #catalogSidebar.sidebar-filters {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: min(100%, 380px);
    max-width: 92vw;
    z-index: 10001;
    transform: translateX(-100%);
    transition: transform 0.34s cubic-bezier(0.22, 1, 0.36, 1);
    background: #fff;
    box-shadow: 12px 0 40px rgba(0, 0, 0, 0.18);
    display: flex;
    flex-direction: column;
    overscroll-behavior: contain;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    overflow: hidden;
    margin: 0;
    padding: 0;
  }
  body.filter-drawer-on #catalogSidebar.sidebar-filters {
    transform: translateX(0);
  }
  body:not(.filter-drawer-on) #catalogSidebar.sidebar-filters {
    pointer-events: none;
  }

  /* === Drawer header (injected by JS) === */
  .cdrawer-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    background: #fff;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s, box-shadow 0.2s;
    z-index: 2;
  }
  .cdrawer-header.is-scrolled {
    border-bottom-color: #eee;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  }
  .cdrawer-title {
    font-size: 17px;
    font-weight: 700;
    color: #111;
    letter-spacing: -0.01em;
    line-height: 1.2;
  }
  .cdrawer-close {
    appearance: none;
    -webkit-appearance: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: #f5f5f4;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    color: #111;
    transition: background 0.15s;
    flex-shrink: 0;
  }
  .cdrawer-close:active { background: #e7e5e4; }
  .cdrawer-close svg { width: 18px; height: 18px; stroke: #111; stroke-width: 2; }

  /* === Drawer scroll container === */
  #catalogSidebar.sidebar-filters .sticky-group {
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 8px 12px 24px;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    position: relative;
    top: auto;
    margin: 0;
    min-height: 0;
  }

  /* Hide the legacy mobile close button — we have our own in the header */
  #catalogSidebar .mobile-filter-close { display: none !important; }

  /* === Open-drawer button (bottom bar) — polish === */
  #filterDrawerOpen, .mobile-filter-open {
    font-weight: 600;
    letter-spacing: 0.01em;
  }
}

/* === Hide legacy rules on desktop so drawer UX reverts === */
@media (min-width: 901px) {
  .filter-drawer-backdrop { display: none !important; }
  #catalogSidebar.sidebar-filters { transform: none !important; }
}