:root {
  --bg: #f4f5fa;
  --bg-soft: #eceef5;
  --card: #ffffff;
  --text: #1a1d29;
  --muted: #6b7280;
  --border: #e3e6ef;
  --primary: #4f46e5;
  --primary-soft: #eef0ff;
  --ok: #16a34a;
  --warn: #d97706;
  --bad: #dc2626;
  --unk: #9ca3af;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(16, 20, 40, .07), 0 1px 2px rgba(16, 20, 40, .05);
  --shadow-lg: 0 8px 24px rgba(16, 20, 40, .12);
}
[data-theme="dark"] {
  --bg: #0e1017;
  --bg-soft: #151823;
  --card: #1a1d29;
  --text: #e6e8f0;
  --muted: #9aa1b2;
  --border: #2a2f3e;
  --primary: #818cf8;
  --primary-soft: #232741;
  --shadow: 0 1px 3px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.5);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  transition: background .2s, color .2s;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 20px 12px;
}
.header-inner {
  max-width: 1080px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.logo { font-size: 22px; font-weight: 800; letter-spacing: .5px; }
.subtitle { font-size: 13px; color: var(--muted); margin-top: 2px; }
.header-actions { display: flex; gap: 8px; align-items: center; }
.meta-line {
  max-width: 1080px; margin: 10px auto 0; font-size: 12.5px; color: var(--muted);
}

.container { max-width: 1080px; margin: 0 auto; padding: 20px 16px 60px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: transform .08s, box-shadow .15s, background .15s;
  white-space: nowrap;
}
.btn:hover { box-shadow: var(--shadow); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-icon { padding: 8px 10px; }
.btn-ghost { background: transparent; }
.btn.small { padding: 6px 12px; font-size: 12.5px; border-radius: 9px; }
.btn .copy-ok { color: var(--ok); }

.stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.stat-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 14px; font-size: 13px; cursor: pointer; user-select: none;
  transition: border-color .15s, background .15s, transform .08s;
}
.stat-chip:hover { border-color: var(--primary); }
.stat-chip.active { border-color: var(--primary); background: var(--primary-soft); font-weight: 700; }
.stat-chip .dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.stat-chip .num { font-weight: 700; margin-left: 2px; }
.dot-ok { background: var(--ok); } .dot-warn { background: var(--warn); }
.dot-bad { background: var(--bad); } .dot-unk { background: var(--unk); }
.dot-all { background: var(--primary); }

.controls { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.search-box {
  flex: 1 1 260px; display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 0 14px; height: 42px;
}
.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
.search-icon { font-size: 14px; opacity: .7; }
#searchInput { flex: 1; border: none; outline: none; background: transparent; color: var(--text); font-size: 14px; }
.sort-select {
  height: 42px; padding: 0 12px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--card); color: var(--text); font-size: 13.5px;
  cursor: pointer; outline: none;
}
.sort-select:focus { border-color: var(--primary); }

.cat-nav { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 14px; margin-bottom: 4px; scrollbar-width: thin; }
.cat-pill {
  flex: 0 0 auto; padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  cursor: pointer; white-space: nowrap; transition: all .15s;
}
.cat-pill:hover { border-color: var(--primary); }
.cat-pill.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.cat-pill .cnt { opacity: .65; font-weight: 400; margin-left: 4px; }

.list { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }
.item {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 10px;
  transition: box-shadow .15s, transform .08s;
}
.item:hover { box-shadow: var(--shadow-lg); }
.item-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.item-name { font-size: 15.5px; font-weight: 700; color: var(--text); word-break: break-all; }
.item-name:hover { color: var(--primary); }
.stars { font-size: 12.5px; color: #f59e0b; letter-spacing: 1px; }
.badge {
  margin-left: auto; font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px;
  border: 1px solid transparent; white-space: nowrap;
}
.badge.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.badge.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.badge.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.badge.unk { color: var(--muted); background: var(--bg-soft); border-color: var(--border); }
.item-summary { font-size: 13px; color: var(--muted); }
.item-config {
  font-size: 12px; color: var(--text); background: var(--bg-soft); border: 1px dashed var(--border);
  border-radius: 8px; padding: 6px 10px; word-break: break-all;
}
.item-config b { color: var(--primary); font-weight: 600; }
.item-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 11.5px; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; }
.item-risks { display: flex; flex-wrap: wrap; gap: 6px; }
.risk {
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 6px;
}
.risk.high { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); }
.risk.medium { color: var(--warn); background: color-mix(in srgb, var(--warn) 12%, transparent); }
.risk.low { color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, transparent); }
.risk.unknown { color: var(--muted); background: var(--bg-soft); }
.item-gh { font-size: 12px; color: var(--muted); }
.item-actions { display: flex; gap: 8px; margin-top: auto; }

.empty { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 48px 0; font-size: 14px; }
.loading { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 60px 0; }
.spinner {
  width: 26px; height: 26px; margin: 0 auto 10px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--primary);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.site-footer {
  margin-top: 36px; padding: 18px 0 8px; border-top: 1px solid var(--border);
  font-size: 12.5px; color: var(--muted); text-align: center; line-height: 1.8;
}

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 12px;
  font-size: 13.5px; font-weight: 600; opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s; z-index: 99; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 640px) {
  .list { grid-template-columns: 1fr; }
  .header-actions .btn { font-size: 12.5px; padding: 7px 10px; }
  .logo { font-size: 19px; }
  .item-actions .btn { flex: 1; justify-content: center; }
}