/* ============================================================
   WHY KNOT YARN — patterns.css
   ------------------------------------------------------------
   PATTERNS TAB ONLY (Patterns.html). Load after base.css.
   Covers: the category filter row (All / Wearables / Accessories
   / Keychains / Bouquets / More + submenus), the pattern search
   box, and the Prev/Next page-number pagination controls.
   (The pattern card/grid itself lives in base.css since Home and
   Favorites reuse it too.)
   ============================================================ */

  /* ---------- Pattern category filter (dropdowns) ---------- */
  .patterns-filter{ padding-bottom: 8px; }
  .filter-head{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
  }
  .filter-label{
    font-family: "Fraunces", serif;
    font-style: italic;
    font-size: 15px;
    color: var(--ink-soft);
  }
  .filter-clear{
    border: none;
    background: none;
    font-family: "Work Sans", sans-serif;
    font-size: 13px;
    color: var(--berry);
    cursor: pointer;
    padding: 4px 6px;
  }
  .filter-clear:hover{ color: var(--pink); }

  .filter-row{
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
    justify-content: space-between;
  }
  .category-menu{
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-start;
  }
  .pattern-search{
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    padding: 0 16px;
    height: 40px;
    flex: 0 1 260px;
    margin-left: auto;
    transition: border-color 0.15s, box-shadow 0.15s;
  }
  .pattern-search:focus-within{
    border-color: var(--berry);
    box-shadow: 0 0 0 3px rgba(122,53,99,0.12);
  }
  .pattern-search-icon{ flex-shrink: 0; }
  .pattern-search-input{
    border: none;
    background: none;
    outline: none;
    width: 100%;
    font-family: "Work Sans", sans-serif;
    font-size: 14px;
    color: var(--ink);
  }
  .pattern-search-input::placeholder{ color: var(--ink-soft); }
  .pattern-search-input::-webkit-search-cancel-button{ cursor: pointer; }
  @media (max-width: 720px){
    .pattern-search{ flex-basis: 100%; margin-left: 0; }
  }

  .cat-all{
    border: 1px solid var(--line-strong);
    background: var(--paper);
    color: var(--ink);
    font-family: "Work Sans", sans-serif;
    font-size: 14px;
    padding: 10px 18px;
    border-radius: 999px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
  }
  .cat-all.active{
    background: linear-gradient(120deg, var(--berry), var(--pink));
    color: var(--paper);
    border-color: transparent;
  }
  .cat-group{
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    overflow: hidden;
    min-width: 150px;
  }
  .cat-toggle{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border: none;
    background: transparent;
    font-family: "Work Sans", sans-serif;
    font-size: 14px;
    color: var(--ink);
    padding: 10px 16px;
    cursor: pointer;
    text-align: left;
    width: 100%;
  }
  .cat-toggle.cat-leaf{
    border-radius: 999px;
    border: 1px solid var(--line-strong);
    width: auto;
  }
  .cat-toggle .chev{
    flex-shrink: 0;
    transition: transform 0.18s ease;
  }
  .cat-group.open .cat-toggle .chev{ transform: rotate(180deg); }
  .cat-toggle.active,
  .cat-toggle.cat-leaf.active{
    background: linear-gradient(120deg, var(--berry), var(--pink));
    color: var(--paper);
    border-color: transparent;
  }
  .cat-toggle.active .chev path{ stroke: var(--paper); }
  .cat-submenu{
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.22s ease;
    display: flex;
    flex-direction: column;
    background: var(--paper-deep);
  }
  .cat-group.open .cat-submenu{ max-height: 160px; }
  .cat-item{
    border: none;
    border-top: 1px solid var(--line);
    background: transparent;
    font-family: "Work Sans", sans-serif;
    font-size: 13.5px;
    color: var(--ink-soft);
    padding: 9px 16px 9px 26px;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
  }
  .cat-item:hover{ color: var(--berry); }
  .cat-item.active{
    background: linear-gradient(120deg, rgba(122,53,99,0.14), rgba(201,122,155,0.18));
    color: var(--berry);
    font-weight: 500;
  }


  /* ---------- Pagination ---------- */
  .pagination{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 44px;
    flex-wrap: wrap;
  }
  .page-btn{
    border: 1px solid var(--line-strong);
    background: transparent;
    color: var(--ink);
    font-family: "Work Sans", sans-serif;
    font-size: 14px;
    padding: 9px 16px;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
  }
  .page-btn:hover:not(:disabled){ border-color: var(--berry); color: var(--berry); }
  .page-btn.active{ background: linear-gradient(120deg, var(--ink), var(--berry) 140%); color: var(--paper); border-color: var(--ink); }
  .page-btn:disabled{ opacity: 0.4; cursor: not-allowed; }