:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #1f2328;
  --muted: #5b6472;
  --line: #e3e6ea;
  --accent: #0b7285;
  --accent-soft: #e0f2f5;
  --warm: #c2410c;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--accent);
  flex: none;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: 0;
}

.tagline {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.gh-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  font-size: 13px;
}

.gh-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.lang-option {
  border: 0;
  padding: 7px 10px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

.lang-option + .lang-option {
  border-left: 1px solid var(--line);
}

.lang-option:hover {
  color: var(--accent);
}

.lang-option.is-active {
  background: var(--accent);
  color: #fff;
}

main {
  padding: 24px 0 48px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  max-width: 480px;
  padding: 9px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}

.search-box:focus-within {
  border-color: var(--accent);
}

.search-box input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 14px;
}

.stats {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.filter {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
}

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

.filter.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}

/* ── 官方预设插件独立 tab 面板 ─────────────────────────── */
.official-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.official-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid #f0dcc0;
  border-radius: var(--radius);
  min-width: 0;
}

.official-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.official-card__name {
  margin: 0;
  font-size: 13.5px;
  font-weight: 600;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.official-card__name a {
  color: var(--accent);
}

.official-card__name a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.official-card__domain {
  flex: none;
}

.official-card__desc {
  margin: 0;
  color: #4b5563;
  font-size: 12.5px;
  line-height: 1.55;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 0;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.card-title a {
  color: var(--ink);
}

.card-title a:hover {
  color: var(--accent);
  text-decoration: none;
}

.card-author {
  margin: -4px 0 0;
  font-size: 12px;
  line-height: 1.4;
  color: var(--muted);
}

.card-author__link {
  color: var(--accent);
  text-decoration: none;
}

.card-author__link:hover {
  text-decoration: underline;
}

.badges {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  white-space: nowrap;
}

.badge.stars {
  color: var(--warm);
  border-color: #f3d9c8;
  background: #fff7f2;
}

.badge.category-core {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.badge.category-profile {
  color: #6b21a8;
  background: #f5f3ff;
  border-color: #ddd6fe;
}

.badge.official {
  color: #7c2d12;
  background: #ffedd5;
  border-color: #fed7aa;
}

.badge.risk-high {
  color: #fff;
  background: #dc2626;
  border-color: #b91c1c;
}

.badge.risk-moderate {
  color: #92400e;
  background: #fffbeb;
  border-color: #fde68a;
}

.desc {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.usage {
  margin: 0;
  padding: 8px 10px;
  background: #f2f4f6;
  border-radius: var(--radius);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  color: #39424e;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.usage-tip {
  margin: 6px 0 0;
  padding: 7px 9px;
  border-radius: var(--radius);
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  color: #6b21a8;
  font-size: 12px;
  line-height: 1.5;
}

.privacy-note {
  margin: 0;
  padding: 7px 9px;
  border-radius: var(--radius);
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 12px;
}

.security-note {
  margin: 0;
  padding: 7px 9px;
  border-radius: var(--radius);
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  font-size: 12px;
}

.risk-popover {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.risk-popover .badge {
  cursor: help;
}

.risk-popover__content {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  width: 300px;
  max-height: 340px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 10px;
  background: #111827;
  border: 1px solid #374151;
  color: #e5e7eb;
  font-size: 12px;
  line-height: 1.5;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

/* 顶部色条：按风险等级强调 */
.risk-high .risk-popover__content {
  border-top: 3px solid #dc2626;
}

.risk-moderate .risk-popover__content {
  border-top: 3px solid #d97706;
}

.risk-popover:hover .risk-popover__content,
.risk-popover:focus .risk-popover__content,
.risk-popover:focus-within .risk-popover__content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 头部：等级徽标 + 提示标题，固定不随列表滚动 */
.risk-popover__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 9px;
  border-bottom: 1px solid #374151;
  flex: none;
}

.risk-popover__level {
  flex: none;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.4;
  padding: 2px 8px;
  border-radius: 999px;
}

.risk-level-high {
  color: #fff;
  background: #dc2626;
}

.risk-level-moderate {
  color: #92400e;
  background: #fde68a;
}

.risk-popover__title {
  color: #f9fafb;
  font-weight: 500;
  font-size: 12px;
  line-height: 1.45;
}

/* 列表区：可独立滚动 */
.risk-popover__list {
  margin: 0;
  padding: 6px;
  list-style: none;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #4b5563 transparent;
}

.risk-popover__list::-webkit-scrollbar {
  width: 8px;
}

.risk-popover__list::-webkit-scrollbar-thumb {
  background: #4b5563;
  border-radius: 99px;
}

/* 每条风险项：说明文字在上，文件定位 chip 在下 */
.risk-popover__item {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 10px;
  border-radius: 6px;
}

.risk-popover__item + .risk-popover__item {
  margin-top: 2px;
}

.risk-popover__item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.risk-popover__text {
  color: #e5e7eb;
  font-size: 12px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.risk-popover__loc {
  align-self: flex-start;
  max-width: 100%;
}

.risk-loc {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  padding: 2px 8px;
  border-radius: 5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  color: #93c5fd;
  background: #1e3a5f;
  border: 1px solid #2f5285;
  text-decoration: none;
  word-break: break-all;
}

.risk-loc::before {
  content: "↗";
  flex: none;
  font-size: 10px;
  line-height: 1;
}

.risk-loc:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
  opacity: 0.85;
}

.risk-loc--plain {
  color: #d1d5db;
  background: #374151;
  border-color: #4b5563;
  cursor: default;
}

.risk-loc--plain::before {
  content: "";
}

.risk-loc--plain:hover {
  text-decoration: none;
  opacity: 1;
}

.card-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

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

.meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.meta-item svg {
  flex-shrink: 0;
}

.meta-updated.is-fresh {
  color: #16a34a;
}

.meta-issue {
  color: #b45309;
}

.empty {
  text-align: center;
  color: var(--muted);
  padding: 48px 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: 18px 0 28px;
  color: var(--muted);
  font-size: 13px;
}

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

.skeleton {
  height: 150px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, #eceff2 25%, #f6f7f9 50%, #eceff2 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
}

@keyframes shimmer {
  from {
    background-position: 200% 0;
  }
  to {
    background-position: -200% 0;
  }
}

@media (max-width: 640px) {
  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    justify-content: flex-start;
  }

  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box {
    max-width: none;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}