/* ═══════════════════════════════════════════════════════════
   漫画 Raw 资源库 — 样式
   参考 dl-raw 的信息架构（哪些信息、什么顺序），视觉自研。
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg:        #f5f6f8;
  --surface:   #ffffff;
  --surface-2: #f0f1f4;
  --text:      #16181d;
  --text-2:    #5b6270;
  --text-3:    #8a919e;
  --line:      #e4e6ea;
  --line-2:    #eef0f3;
  --accent:    #4f46e5;
  --accent-hi: #4338ca;
  --accent-bg: #eef0fe;
  --danger:    #dc2626;
  --radius:    14px;
  --radius-sm: 9px;
  --shadow:    0 1px 2px rgba(16,18,24,.05), 0 1px 3px rgba(16,18,24,.04);
  --shadow-lg: 0 4px 14px rgba(16,18,24,.09);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
          "Microsoft YaHei", "PingFang SC", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #0f1115;
    --surface:   #181b21;
    --surface-2: #21252c;
    --text:      #e8eaee;
    --text-2:    #a2a9b6;
    --text-3:    #757d8b;
    --line:      #2a2f38;
    --line-2:    #22262d;
    --accent:    #7c74f0;
    --accent-hi: #8d86f5;
    --accent-bg: #232340;
    --shadow:    0 1px 2px rgba(0,0,0,.3);
    --shadow-lg: 0 4px 14px rgba(0,0,0,.4);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

img { display: block; max-width: 100%; }

button { font: inherit; cursor: pointer; }

.wrap {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.muted { color: var(--text-2); }

/* ───────────── 顶栏 ───────────── */

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 62px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -.01em;
  flex-shrink: 0;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
}

.search-form {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 0;
  margin-left: auto;
  max-width: 560px;
}

.search-form input {
  flex: 1;
  min-width: 0;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.search-form input::placeholder { color: var(--text-3); }

.search-form input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
  background: var(--surface);
}

.search-form button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  flex-shrink: 0;
  transition: background .15s;
}

.search-form button:hover { background: var(--accent-hi); }

.search-form svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
}

/* ───────────── 分类栏 ───────────── */

.cat-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 62px;
  z-index: 19;
}

.cat-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 50px;
  overflow-x: auto;
  scrollbar-width: none;
}

.cat-inner::-webkit-scrollbar { display: none; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-2);
  font-size: 13.5px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background .15s, color .15s, border-color .15s;
}

.chip:hover { background: var(--surface-2); color: var(--text); }

.chip.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 500;
}

/* ───────────── 主体 ───────────── */

main { padding: 26px 0 60px; min-height: 50vh; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 16px;
}

.section-head h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -.01em;
}

.section-head .count {
  font-size: 13px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

/* ───────────── 结果卡片 ───────────── */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
  gap: 18px;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.card-cover {
  position: relative;
  aspect-ratio: 2 / 3;
  background: var(--surface-2);
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}

.card:hover .card-cover img { transform: scale(1.03); }

.card-body { padding: 12px 14px 14px; }

.card-title {
  margin: 0 0 7px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -.005em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.card-meta .sep,
.post-meta .sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
  opacity: .55;
}

.card-meta .cat { color: var(--accent); font-weight: 500; }

/* 封面占位（无图 / 加载失败） */
.noimg {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: var(--text-3);
  font-size: 12px;
  background:
    linear-gradient(135deg, var(--surface-2) 25%, transparent 25%) 0 0 / 14px 14px,
    var(--surface-2);
}

/* ───────────── 分页 ───────────── */

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 34px 0 0;
  flex-wrap: wrap;
}

.pager a,
.pager span {
  display: grid;
  place-items: center;
  min-width: 38px;
  height: 38px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 14px;
  color: var(--text-2);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.pager a:hover { border-color: var(--accent); color: var(--accent); }

/* 当前页：不用深色底块，只用字色 + 字重区分 */
.pager .is-on {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
  cursor: default;
}

.pager .gap {
  border: 0;
  background: transparent;
  color: var(--text-3);
  min-width: 20px;
  padding: 0 2px;
}

.pager .nav { padding: 0 14px; }

.pager .off { opacity: .38; pointer-events: none; }

/* ───────────── 详情页 ───────────── */

.back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
  font-size: 13.5px;
  color: var(--text-2);
  padding: 6px 12px 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  transition: color .15s, border-color .15s;
}

.back:hover { color: var(--accent); border-color: var(--accent); }

.post-title {
  margin: 0 0 10px;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.02em;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-3);
  margin-bottom: 22px;
  font-variant-numeric: tabular-nums;
}

.post-meta .cat { color: var(--accent); font-weight: 500; }

.post-head {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 26px;
  align-items: start;
  margin-bottom: 30px;
}

.post-cover {
  aspect-ratio: 2 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}

.post-cover img { width: 100%; height: 100%; object-fit: cover; }

.facts {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.facts .row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 12px 16px;
  background: var(--surface);
  font-size: 14px;
}

.facts dt { color: var(--text-3); font-size: 13.5px; }

.facts dd { margin: 0; word-break: break-word; }

/* ───────────── 下载区（视觉重点） ───────────── */

.block { margin-bottom: 30px; }

.block-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 13px;
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -.01em;
}

.block-title .bar {
  width: 3px;
  height: 15px;
  border-radius: 2px;
  background: var(--accent);
}

.dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.dl-list li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 13px 16px;
}

.dl-list li + li { border-top: 1px solid var(--line-2); }

.dl-info { flex: 1; min-width: 0; }

.dl-name {
  display: block;
  font-size: 14.5px;
  font-weight: 500;
  word-break: break-all;
  line-height: 1.45;
}

.dl-size {
  display: block;
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
}

.dl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 96px;
  height: 38px;
  padding: 0 20px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  flex-shrink: 0;
  transition: background .15s, transform .1s;
}

.dl-btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.dl-btn:hover { background: var(--accent-hi); }

.dl-btn:active { transform: scale(.975); }

.dl-btn.is-busy {
  background: var(--surface-2);
  color: var(--text-2);
  pointer-events: none;
  min-width: 116px;
}

.spin {
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}

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

.dl-note {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 11px 2px 0;
  font-size: 12.5px;
  color: var(--text-3);
}

.dl-note svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.summary {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-2);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 11px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text-2);
}

.source-link {
  display: inline-block;
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--text-3);
  border-bottom: 1px dashed var(--line);
}

.source-link:hover { color: var(--accent); border-color: var(--accent); }

/* ───────────── 状态 ───────────── */

.state {
  display: grid;
  place-items: center;
  text-align: center;
  padding: 76px 20px;
  color: var(--text-3);
}

.state .icon {
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  opacity: .5;
}

.state h3 {
  margin: 0 0 7px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.state p { margin: 0; font-size: 14px; max-width: 380px; }

.state .retry {
  display: inline-block;
  text-decoration: none;
  margin-top: 18px;
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
}

.state .retry:hover { border-color: var(--accent); color: var(--accent); }

/* 骨架屏 */
.sk { pointer-events: none; }

.sk .card-cover,
.sk .post-cover,
.sk .sk-line {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--line-2) 37%, var(--surface-2) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.3s ease-in-out infinite;
}

.sk .sk-line {
  height: 11px;
  border-radius: 5px;
  margin-bottom: 8px;
}

.sk .sk-line.w60 { width: 60%; }

@keyframes shimmer {
  0%   { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ───────────── 页脚 ───────────── */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0 34px;
  background: var(--surface);
  font-size: 13px;
  color: var(--text-2);
}

.site-footer p { margin: 0 0 4px; }

.site-footer .muted { font-size: 12.5px; color: var(--text-3); }

/* ───────────── 响应式 ───────────── */

@media (max-width: 760px) {
  .wrap { padding: 0 15px; }

  .header-inner { height: auto; padding: 11px 15px; flex-wrap: wrap; gap: 11px; }

  .logo-text { display: none; }

  .search-form { max-width: none; margin-left: 0; }

  .search-form button span { display: none; }

  .search-form button { padding: 0 15px; }

  .cat-bar { top: 61px; }

  .cat-inner { height: 46px; }

  main { padding: 20px 0 48px; }

  .grid { grid-template-columns: repeat(2, 1fr); gap: 13px; }

  .card-body { padding: 10px 11px 12px; }

  .card-title { font-size: 13.5px; }

  .post-title { font-size: 20px; }

  .post-head { grid-template-columns: 1fr; gap: 20px; }

  .post-cover { max-width: 180px; }

  .facts .row { grid-template-columns: 82px 1fr; padding: 10px 13px; }

  .dl-list li { gap: 12px; padding: 12px 13px; flex-wrap: wrap; }

  .dl-btn { width: 100%; }

  .summary { font-size: 14.5px; }
}

@media (max-width: 400px) {
  .grid { grid-template-columns: 1fr; }
}