:root {
  --bg: #1c1e26;
  --card: #23262e;
  --line: #30343d;
  --accent: #d94f2b;
  --text: #e5e7eb;
  --muted: #8a90a0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC","Microsoft YaHei",sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 5%;
  background: #20232b;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 99;
}
.logo { font-size: 20px; font-weight: 700; color: var(--accent); white-space: nowrap; }
.search { flex: 1; display: flex; max-width: 480px; margin: 0 auto; }
.search input {
  flex: 1; padding: 9px 14px;
  background: #2a2e38;
  border: 1px solid var(--line);
  border-right: none;
  border-radius: 6px 0 0 6px;
  color: #fff; outline: none;
}
.search input:focus { border-color: var(--accent); }
.search button {
  padding: 9px 20px;
  background: var(--accent);
  border: none;
  border-radius: 0 6px 6px 0;
  color: #fff; cursor: pointer;
}
.user-action { display: flex; gap: 14px; color: var(--muted); white-space: nowrap; }
.user-action a:hover { color: #fff; }
.container {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 20px;
  max-width: 1280px;
  margin: 24px auto;
  padding: 0 5%;
}
.sidebar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  height: fit-content;
  position: sticky;
  top: 80px;
}
.sidebar h3 { font-size: 15px; color: var(--muted); margin-bottom: 10px; }
.sidebar a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 14px;
}
.sidebar a:hover { background: #2b2f38; color: #fff; }
.sidebar a.active { background: var(--accent); color: #fff; }
.content.full { grid-column: 1 / -1; }
.tab-bar {
  display: flex;
  gap: 20px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}
.tab-bar span {
  color: var(--muted);
  cursor: pointer;
  font-size: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid transparent;
}
.tab-bar .active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.plugin-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px;
  transition: 0.2s;
}
.plugin-card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 8px 24px rgba(0,0,0,.3); }
.card-head { display: flex; gap: 12px; align-items: center; }
.card-head img {
  width: 48px; height: 48px;
  background: #000;
  object-fit: cover;
  border-radius: 8px;
}
.card-head h3 { font-size: 16px; }
.card-head h3 a:hover { color: var(--accent); }
.version { font-size: 12px; color: var(--muted); }
.badge { background: var(--accent); color: #fff; font-style: normal; font-size: 12px; padding: 2px 8px; border-radius: 4px; margin-left: auto; }
.intro { color: var(--muted); font-size: 13px; margin-top: 12px; min-height: 40px; }
.card-meta { display: flex; gap: 16px; color: var(--muted); font-size: 12px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.card-meta span { display: inline-flex; align-items: center; gap: 4px; }
.footer { text-align: center; padding: 30px; color: var(--muted); font-size: 13px; }

/* 详情页 */
.detail-wrap { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.detail-head { display: flex; gap: 20px; align-items: center; }
.detail-head img { width: 80px; height: 80px; border-radius: 12px; background: #000; object-fit: cover; }
.detail-head h1 { font-size: 24px; }
.detail-head .meta { color: var(--muted); font-size: 14px; margin-top: 6px; }
.btn-fav { margin-left: auto; background: transparent; border: 1px solid var(--accent); color: var(--accent); padding: 8px 16px; border-radius: 6px; cursor: pointer; }
.detail-desc { margin-top: 24px; color: #c0c4cc; }
.download-box { margin-top: 30px; background: #1a1d24; border-radius: 8px; padding: 20px; }
.download-box h3 { margin-bottom: 15px; color: var(--accent); }
.file-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.btn-dl { background: var(--accent); color: #fff; padding: 8px 16px; border-radius: 6px; }
.cmd-box { margin-top: 20px; display: flex; gap: 10px; align-items: center; }
.cmd-box code { background: #2d313a; padding: 8px 14px; border-radius: 6px; flex: 1; }
.cmd-box button { background: #2d313a; border: 1px solid var(--line); color: #fff; padding: 8px 14px; border-radius: 6px; cursor: pointer; }

/* 登录注册 */
.auth { max-width: 360px; margin: 40px auto; background: var(--card); border: 1px solid var(--line); padding: 30px; border-radius: 12px; }
.auth h2 { margin-bottom: 20px; }
.auth input { width: 100%; padding: 10px; margin-bottom: 12px; background: #2a2e38; border: 1px solid var(--line); border-radius: 6px; color: #fff; }
.auth button { width: 100%; padding: 10px; background: var(--accent); border: none; border-radius: 6px; color: #fff; cursor: pointer; font-size: 15px; }
.auth p { margin-top: 12px; text-align: center; color: var(--muted); font-size: 14px; }
.auth a { color: var(--accent); }
.error { color: #ff6b6b; margin-bottom: 12px; }

/* 后台 */
.admin-body { background: #16181f; }
.admin-sidebar { width: 200px; position: fixed; top: 0; left: 0; height: 100%; background: #23262e; padding: 20px; }
.admin-sidebar h2 { color: var(--accent); margin-bottom: 20px; }
.admin-sidebar a { display: block; color: var(--muted); padding: 10px; border-radius: 6px; margin-bottom: 4px; }
.admin-sidebar a:hover { color: #fff; background: #2b2f38; }
.admin-main { margin-left: 200px; padding: 30px; }
.admin-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
table.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.admin-table th { background: #2b2f38; }
.btn { display: inline-block; padding: 6px 14px; border: none; border-radius: 4px; cursor: pointer; color: #fff; text-decoration: none; }
.btn-primary { background: var(--accent); }
.btn-success { background: #22c55e; }
.btn-danger { background: #ef4444; }

@media (max-width: 900px) {
  .container { grid-template-columns: 1fr; }
  .plugin-grid { grid-template-columns: 1fr 1fr; }
  .sidebar { position: static; }
  .admin-sidebar { position: static; width: auto; }
  .admin-main { margin-left: 0; }
}
@media (max-width: 600px) {
  .plugin-grid { grid-template-columns: 1fr; }
  .search { display: none; }
}