/* 资源页样式：在 forum.css 之后加载，只覆盖资源页自己的分类、卡片和工具栏。 */

/* 资源页外层：标题、工具栏、资源网格按纵向排列。 */
.resource-page {
  display: grid;
  align-content: start;
  gap: 18px;
  container: resource-page / inline-size;
}

.resource-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.resource-head .section-title {
  margin-bottom: 4px;
}
.resource-artist-link { color: var(--text); font-size: 14px; text-decoration: none; border-bottom: 1px solid currentColor; white-space: nowrap; }

/* 资源工具栏：返回上级、当前位置、批量下载和搜索框。 */
.resource-toolbar {
  min-height: 44px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(180px, 260px);
  gap: 8px;
  align-items: center;
}

.resource-back-button:not(.resource-batch-button) {
  position: relative;
  width: 38px;
  height: 38px;
  min-height: 38px;
  border: 0;
  border-radius: 0;
  padding: 0;
  color: var(--text);
  font-size: 0;
  background: transparent;
  cursor: var(--mutsaki-cursor), pointer;
  overflow: hidden;
  white-space: nowrap;
  transition: transform .16s ease, opacity .16s ease;
}

.resource-back-button:not(.resource-batch-button)::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  content: "";
  background: currentColor;
  -webkit-mask: url('/assets/ui-icons/back.svg?v=2026-10-15-1') center / contain no-repeat;
  mask: url('/assets/ui-icons/back.svg?v=2026-10-15-1') center / contain no-repeat;
  transform: translate(-50%, -50%);
}

.resource-back-button:not(.resource-batch-button):hover,
.resource-back-button:not(.resource-batch-button):focus-visible {
  opacity: .78;
  transform: translateX(-2px) scale(1.06);
  outline: 0;
}

.resource-batch-button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  color: var(--text);
  background: transparent;
  cursor: var(--mutsaki-cursor), pointer;
  white-space: nowrap;
}

.resource-batch-button:hover,
.resource-batch-button:focus-visible {
  border-color: var(--glow);
  box-shadow: 0 0 0 3px var(--glow-soft);
  outline: 0;
}

.resource-path {
  margin: 0;
  min-width: 0;
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  font-size: .92rem;
  white-space: nowrap;
}

.resource-path::-webkit-scrollbar { display: none; }

.resource-path-crumb {
  flex: 0 0 auto;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  border: 0;
  border-radius: 4px;
  padding: 5px 4px;
  color: var(--muted);
  background: transparent;
  font: inherit;
  white-space: nowrap;
}

button.resource-path-crumb { cursor: var(--mutsaki-cursor), pointer; }
button.resource-path-crumb:hover,
button.resource-path-crumb:focus-visible { color: var(--text); background: var(--surface); }
.resource-path-crumb.is-current { color: var(--text); font-weight: 600; }
.resource-path-separator { flex: 0 0 auto; color: var(--muted); }

/* 资源网格：分类卡片和资源卡片共用这个容器。 */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  align-content: start;
}

.resource-grid.is-resource-files {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@container resource-page (max-width: 759px) {
  .resource-grid.is-resource-files {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@container resource-page (max-width: 559px) {
  .resource-grid.is-resource-files {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.resource-grid:not(.is-resource-files) {
  grid-template-columns: repeat(auto-fill, minmax(136px, 160px));
  gap: 10px;
}

.resource-error {
  grid-column: 1 / -1;
  min-height: 160px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 12px;
  color: var(--muted);
}

.resource-error-message {
  margin: 0;
}

.resource-retry-button {
  min-height: 40px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: var(--surface);
  cursor: var(--mutsaki-cursor), pointer;
}

/* 分类卡片：动漫分类、角色、画师、系列文件夹都复用这个样式。 */
.resource-grid > .empty-state.is-loading {
  grid-column: 1 / -1;
  min-height: 260px;
}

.resource-category-card,
/* 单个资源卡片：展示预览图、标题、下载数和下载按钮。 */
.resource-card {
  animation: resourceCardEnter .34s cubic-bezier(.2, .8, .2, 1) both;
  animation-delay: calc((var(--resource-card-index, 1) - 1) * 34ms);
}

.resource-grid.is-silent-render > .resource-category-card,
.resource-grid.is-silent-render > .resource-card {
  animation: none;
}


@keyframes resourceCardEnter {
  from {
    opacity: 0;
    transform: translateY(14px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.resource-category-card {
  min-width: 0;
  min-height: 158px;
  border: 0;
  border-radius: 6px;
  padding: 8px 6px;
  display: grid;
  grid-template-rows: 112px auto;
  justify-items: center;
  align-content: start;
  gap: 3px;
  color: var(--text);
  background: transparent;
  cursor: var(--mutsaki-cursor), pointer;
  text-align: center;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .16s ease;
}

.resource-category-card:hover,
.resource-category-card.is-selected,
.resource-category-card:focus-visible {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
}

.resource-category-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.resource-category-preview {
  position: relative;
  width: 128px;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-sizing: border-box;
  padding-bottom: 32px;
  background-color: transparent;
  background-position: center 29px;
  background-repeat: no-repeat;
  background-size: 100px 49px;
  font-size: 1.5rem;
  font-weight: 600;
  text-shadow: 0 1px 2px #533d13;
}

.resource-category-preview::after {
  position: absolute;
  inset: 0;
  content: "";
  background: url('/assets/resource-folder.svg') center / contain no-repeat;
  pointer-events: none;
}

.resource-series-card .resource-category-preview {
  padding-bottom: 0;
  color: #5b4116;
  text-shadow: none;
}

.resource-series-card .resource-category-preview::after {
  background-image: url('/assets/resource-folder-closed.svg');
}

.resource-series-logo {
  position: absolute;
  z-index: 1;
  top: 35px;
  left: 14px;
  width: 100px;
  height: 61px;
  object-fit: contain;
  pointer-events: none;
}

.resource-category-body {
  min-width: 0;
  max-width: 100%;
  display: grid;
  justify-items: center;
  gap: 2px;
}

.resource-category-body strong,
.resource-category-body span,
.resource-category-body small {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.resource-category-body strong {
  font-size: .9rem;
  font-weight: 500;
}

.resource-category-body span,
.resource-category-body small {
  color: var(--muted);
  font-size: .75rem;
}

.resource-category-body span:empty {
  display: none;
}

.resource-card {
  min-width: 0;
  content-visibility: auto;
  contain-intrinsic-size: auto 140px;
  border: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.resource-card:hover {
  border-color: var(--glow);
  box-shadow: 0 0 0 2px var(--glow-soft);
}

.resource-preview {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: color-mix(in srgb, var(--surface-strong) 82%, var(--bg));
  -webkit-user-select: none;
  user-select: none;
}

.resource-preview img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none;
}

.resource-load-more {
  grid-column: 1 / -1;
  cursor: var(--mutsaki-cursor), pointer;
}

.resource-card-body {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.resource-admin-edit {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in srgb, var(--line) 72%, transparent);
}

.resource-editor-field {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.resource-editor-field span {
  color: var(--muted);
  font-size: .95rem;
}

.resource-editor-field input,
.resource-editor-field select {
  width: 100%;
  min-width: 0;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text);
  background: var(--bg);
  padding: 0 8px;
  outline: 0;
}

.resource-editor-actions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-self: end;
}

.resource-editor-button {
  min-width: 0;
  height: 34px;
  padding: 0 8px;
}

.resource-editor-danger {
  color: #ffb7b7;
  border-color: color-mix(in srgb, #ff6b6b 45%, var(--line));
}

:root:is([data-theme="light"], [data-ui-theme="sakura"]) .resource-editor-danger {
  color: #9b1c1c;
}

.resource-editor-status {
  grid-column: 1 / -1;
  min-height: 16px;
  margin: 0;
  font-size: 1.05rem;
}

.resource-meta {
  margin: 0;
  color: var(--muted);
  font-size: .82rem;
}

.resource-card h2 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.35;
}

.resource-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.resource-actions .ghost-button,
.resource-actions .submit-button {
  min-height: 36px;
  padding: 0 10px;
}

.resource-download {
  text-align: center;
}


@media (prefers-reduced-motion: reduce) {
  .resource-category-card,
  .resource-card {
    animation: none !important;
  }
}

/* 手机端分类是双列文件夹，图片资源仍保留双列。 */
@media (max-width: 780px) {
  .resource-page {
    gap: 12px;
    padding: 16px 12px 96px;
  }

  .resource-head .section-title {
    font-size: 1.35rem;
  }

  .resource-head .hint {
    margin: 0;
    font-size: .82rem;
    line-height: 1.35;
  }

  .resource-toolbar {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 8px;
  }

  .resource-back-button:not(.resource-batch-button) {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    background: var(--surface);
  }

  .resource-path {
    font-size: .86rem;
  }

  .resource-batch-button {
    min-height: 40px;
    padding-inline: 10px;
  }

  .resource-toolbar .toolbar-search {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    min-height: 44px;
    margin: 0;
  }

  .resource-grid,
  .resource-grid:not(.is-resource-files) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .resource-grid.is-resource-files {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resource-category-card {
    min-height: 156px;
    grid-template-rows: 112px auto;
    gap: 3px;
    padding: 8px 4px;
  }

  .resource-category-body {
    gap: 2px;
  }

  .resource-category-body strong {
    font-size: .86rem;
  }

  .resource-grid.is-resource-files .resource-card {
    border-radius: 6px;
  }

  .resource-grid.is-resource-files .resource-preview {
    aspect-ratio: 1 / 1;
  }

  .resource-grid.is-resource-files .resource-card-body {
    gap: 5px;
    padding: 8px;
  }

  .resource-grid.is-resource-files .resource-meta {
    font-size: .72rem;
    line-height: 1.3;
  }

  .resource-grid.is-resource-files .resource-card h2 {
    font-size: .92rem;
    line-height: 1.25;
  }

  .resource-grid.is-resource-files .resource-actions .ghost-button,
  .resource-grid.is-resource-files .resource-actions .submit-button {
    min-height: 36px;
    padding: 0 8px;
    font-size: .92rem;
  }

  .resource-grid.is-resource-files .resource-admin-edit {
    grid-template-columns: 1fr;
  }

  .resource-admin-edit {
    grid-template-columns: 1fr;
  }

  .resource-editor-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}