:root {
  --bg: #0f172a; --card: #1e293b; --border: #334155; --fg: #e2e8f0; --muted: #94a3b8;
  --accent: #38bdf8; --ok: #22c55e; --warn: #f59e0b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg); color: var(--fg); line-height: 1.6;
  max-width: 1120px; margin: 0 auto; padding: 24px 18px 60px;
}
header h1 { font-size: 26px; display: flex; align-items: center; gap: 10px; }
.badge-exp {
  font-size: 12px; color: #0f172a; background: var(--warn);
  padding: 2px 8px; border-radius: 10px; font-weight: 600;
}
.sub { color: var(--muted); margin-top: 4px; }
.submit-btn {
  display: inline-block; margin-left: 12px; padding: 4px 12px;
  background: var(--accent); color: #0f172a; border-radius: 14px;
  font-size: 12px; font-weight: 600; text-decoration: none;
}
.submit-btn:hover { opacity: 0.85; }
.notice {
  margin-top: 12px; padding: 10px 14px; background: #17255433;
  border-left: 3px solid var(--accent); color: var(--muted); font-size: 13px;
}

/* 工具栏：检索 / 排序 / 分类 */
.toolbar {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-top: 16px; padding: 12px 14px; background: var(--card);
  border: 1px solid var(--border); border-radius: 10px;
}
.toolbar input[type=search] {
  flex: 1; min-width: 200px; padding: 8px 12px; border-radius: 6px;
  border: 1px solid var(--border); background: #0b1220; color: var(--fg); font-size: 14px;
}
.toolbar input:focus { outline: none; border-color: var(--accent); }
.toolbar select {
  padding: 8px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: #0b1220; color: var(--fg); font-size: 13px;
}
.count { color: var(--muted); font-size: 13px; margin-left: auto; white-space: nowrap; }

.status { margin: 14px 0 8px; color: var(--muted); font-size: 13px; }
.stat-row { display: flex; gap: 18px; flex-wrap: wrap; align-items: baseline; }
.stat b { color: var(--fg); font-size: 15px; }
.stat { white-space: nowrap; }
.stat.muted { color: var(--muted); font-size: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 14px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; display: flex; flex-direction: column; gap: 8px;
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.pkg-name {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 16px; font-weight: 700; word-break: break-all; letter-spacing: 0.2px;
}
.pkg-name a { color: var(--accent); text-decoration: none; }
.pkg-name a:hover { text-decoration: underline; color: #7dd3fc; }
.pkg-stars { color: var(--warn); font-size: 13px; white-space: nowrap; }
.pkg-stars .dl { color: var(--muted); font-size: 11px; margin-right: 8px; }
.pkg-stars .st { font-size: 12px; }
.desc {
  color: var(--muted); font-size: 13px; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; line-height: 1.5; min-height: 39px;
}
.meta { font-size: 12px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px; }
.meta a { color: var(--accent); text-decoration: none; }
.meta a:hover { text-decoration: underline; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  font-size: 11px; color: var(--accent); background: #0c4a6e44;
  border: 1px solid #0ea5e955; padding: 1px 8px; border-radius: 10px;
}
.badge-row { display: flex; align-items: center; gap: 10px; min-height: 22px; }
.badge-row.certified {
  background: #052e1622; border: 1px solid #22c55e55; border-radius: 6px;
  padding: 4px 8px;
}
.cert-label { font-size: 11px; color: var(--ok); font-weight: 700; letter-spacing: 0.5px; }
.verify-row { display: flex; justify-content: flex-end; }
.verify-link { font-size: 11px; color: var(--accent); text-decoration: none; }
.scan-tag { font-size: 10px; padding: 1px 7px; border-radius: 9px; white-space: nowrap; text-decoration: none; }
.scan-tag:hover { filter: brightness(1.15); }
.scan-clean { color: var(--ok); background: #22c55e22; border: 1px solid #22c55e55; }
.scan-review { color: var(--warn); background: #f59e0b22; border: 1px solid #f59e0b55; }
.scan-git { color: var(--muted); background: #94a3b822; border: 1px solid #94a3b855; }
.scan-err { color: #f87171; background: #f8717122; border: 1px solid #f8717155; }
.verify-link:hover { text-decoration: underline; }
.badge-row img { height: 22px; }
.badge-row .unreg { font-size: 12px; color: var(--muted); }
.install {
  background: #0b1220; border: 1px solid var(--border); border-radius: 6px;
  padding: 7px 10px; font-family: ui-monospace, Menlo, monospace; font-size: 12px;
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.install code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.install button {
  background: var(--accent); color: #0f172a; border: 0; border-radius: 5px;
  padding: 4px 10px; font-size: 12px; cursor: pointer; flex-shrink: 0;
}
.install button:hover { opacity: 0.85; }
.empty { color: var(--muted); grid-column: 1 / -1; text-align: center; padding: 40px 0; }
footer { margin-top: 40px; color: var(--muted); font-size: 12px; border-top: 1px solid var(--border); padding-top: 16px; }
footer a { color: var(--accent); }
.error { color: #f87171; }

/* 品牌 logo 与等级徽章 */
.logo { border-radius: 8px; vertical-align: middle; box-shadow: 0 0 0 1px rgba(255,255,255,.12); background: transparent; }
.level-help li { display: flex; align-items: center; gap: 10px; padding: 4px 0; }
.lvl-badge { flex: 0 0 auto; display: inline-flex; align-items: center; }
.lvl-badge img { display: block; }

/* 卡片等级小图 */
.lvl-ico { vertical-align: -4px; margin-right: 2px; }