/* ArtConnect — Gallery Page Styles */

/* Full-width content — filters live in a slide-in drawer */
.gal-shell {
  display: block;
  padding-top: 32px; padding-bottom: 80px;
}

/* Filter drawer — slides in from the left (ChatGPT/Claude style) */
.gal-sidebar {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 300px; max-width: 85vw;
  background: var(--bg); z-index: 300;
  padding: 0 24px 40px;
  overflow-x: hidden; overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(-100%);
  transition: transform .28s cubic-bezier(.4, 0, .2, 1);
  box-shadow: 2px 0 28px rgba(0, 0, 0, .14);
}
.gal-sidebar.is-mobile-open { transform: translateX(0); }

/* Dimmed backdrop behind the drawer */
.gal-filter-backdrop {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .42);
  z-index: 299; opacity: 0; pointer-events: none;
  transition: opacity .28s ease;
}
.gal-filter-backdrop.is-open { opacity: 1; pointer-events: auto; }

/* Sticky drawer header — close button stays pinned and fully covers
   the filters scrolling underneath it */
.gal-filter-header {
  position: sticky; top: 0; z-index: 5;
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg);
  margin: 0 -24px 16px;
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--hairline);
}
.gal-filter-block { padding: 18px 0; border-bottom: 1px solid var(--hairline); }
.gal-filter-block:last-child { border-bottom: 0; }
.gal-filter-head {
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; user-select: none;
  font-family: var(--serif); font-size: 17px; font-weight: 500;
}
.gal-filter-head .ic { color: var(--muted); transition: transform .25s var(--ease); }
.gal-filter-block.collapsed .gal-filter-head .ic { transform: rotate(-90deg); }
.gal-filter-block.collapsed .gal-filter-body { display: none; }
.gal-filter-body { padding-top: 14px; display: flex; flex-direction: column; gap: 10px; }

.gal-check {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--ink-soft); cursor: pointer; padding: 4px 0;
}
.gal-check:hover { color: var(--ink); }
.gal-check input { appearance: none; width: 16px; height: 16px; border: 1px solid var(--hairline-strong); border-radius: 2px; flex: 0 0 auto; position: relative; cursor: pointer; }
.gal-check input:checked { background: var(--ink); border-color: var(--ink); }
.gal-check input:checked::after { content: ''; position: absolute; left: 4px; top: 1px; width: 5px; height: 9px; border: solid var(--bg); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.gal-check .count { margin-left: auto; color: var(--muted); font-size: 12px; }

.gal-price-input { display: flex; gap: 8px; margin-top: 10px; }
.gal-price-input input { flex: 1; padding: 8px 10px; font-size: 13px; border: 1px solid var(--hairline-strong); background: var(--surface); color: var(--ink); border-radius: 2px; outline: none; font-family: inherit; }
.gal-price-input input:focus { border-color: var(--ink); }

.gal-clear-btn { font-size: 12px; color: var(--muted); background: transparent; border: 0; padding: 0; text-decoration: underline; cursor: pointer; margin-top: 8px; }
.gal-clear-btn:hover { color: var(--terracotta); }

/* Toolbar */
.gal-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 16px; border-bottom: 1px solid var(--hairline);
  margin-bottom: 24px; gap: 16px; flex-wrap: wrap;
}
.gal-toolbar .left { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.gal-toolbar .right { display: flex; align-items: center; gap: 8px; }
.gal-count { font-size: 14px; color: var(--ink-soft); }
.gal-count b { color: var(--ink); font-weight: 600; }
.gal-mobile-filter-btn { display: inline-flex; }

/* Sort */
.gal-sort { position: relative; font-size: 13px; }
.gal-sort-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px;
  border: 1px solid var(--hairline-strong); background: transparent; border-radius: 2px;
  color: var(--ink); font-weight: 500;
}
.gal-sort-btn:hover { border-color: var(--ink); }
/* .gal-sort-menu and .gal-sort-item are defined globally in app.css */

/* Density controls */
.gal-density { display: inline-flex; border: 1px solid var(--hairline-strong); border-radius: 2px; overflow: hidden; }
.gal-density button { width: 36px; height: 36px; background: transparent; border: 0; color: var(--muted); display: inline-flex; align-items: center; justify-content: center; border-right: 1px solid var(--hairline-strong); }
.gal-density button:last-child { border-right: 0; }
.gal-density button.is-active { background: var(--ink); color: var(--bg); }

/* Active filter chips */
.gal-active { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.gal-active-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px 6px 12px;
  background: var(--surface-2); border-radius: 999px; font-size: 12px; color: var(--ink-soft);
  border: 0; cursor: pointer;
}
.gal-active-chip:hover { background: var(--ink); color: var(--bg); }
.gal-active-clear { font-size: 12px; color: var(--terracotta); text-decoration: underline; padding: 6px 8px; background: 0; border: 0; cursor: pointer; }

/* Density variants */
.ac-grid.dense-tight  { grid-template-columns: repeat(5, minmax(0,1fr)); gap: 24px 16px; }
.ac-grid.dense-relaxed{ grid-template-columns: repeat(3, minmax(0,1fr)); gap: 56px 32px; }
@media (max-width: 1100px) {
  .ac-grid.dense-tight  { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .ac-grid.dense-relaxed{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 800px) {
  .ac-grid.dense-tight, .ac-grid.dense-relaxed { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px 16px; }
}

/* List view */
.gal-list { display: flex; flex-direction: column; gap: 0; }
.gal-list-row {
  display: grid; grid-template-columns: 200px 1fr 200px 120px 80px;
  gap: 24px; align-items: center; padding: 20px 0;
  border-bottom: 1px solid var(--hairline); cursor: pointer;
  transition: padding .2s var(--ease);
}
.gal-list-row:hover { padding-left: 8px; padding-right: 8px; }
.gal-list-thumb { aspect-ratio: 4/5; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }
.gal-list-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gal-list-meta h3 { font-family: var(--serif); font-size: 22px; font-style: italic; font-weight: 400; margin: 0 0 4px; }
.gal-list-meta .artist { color: var(--ink-soft); font-size: 14px; font-weight: 500; }
.gal-list-meta .desc { color: var(--muted); font-size: 13px; margin-top: 6px; }
.gal-list-side { font-size: 13px; color: var(--muted); }
.gal-list-side b { color: var(--ink); font-weight: 500; display: block; margin-bottom: 2px; }
.gal-list-price { font-family: var(--serif); font-size: 18px; text-align: right; }
@media (max-width: 800px) {
  .gal-list-row { grid-template-columns: 100px 1fr; }
  .gal-list-side, .gal-list-price { display: none; }
}

/* Pagination */
.gal-pagination { display: flex; justify-content: center; align-items: center; gap: 4px; padding: 64px 0 16px; }
.gal-page { width: 40px; height: 40px; background: transparent; border: 1px solid transparent; color: var(--ink-soft); font-size: 13px; border-radius: 2px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.gal-page:hover { border-color: var(--hairline-strong); color: var(--ink); }
.gal-page.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); font-weight: 600; }
.gal-page.is-arrow { width: auto; padding: 0 14px; }