/* 本地网络：面板样式（配合 /ping 页面的「本地网络」选项卡） */
#localPanel { display: none; margin-top: 14px; }
body.local-mode #localPanel { display: block; }

/* 本地模式下隐藏原有测速界面（用 !important 覆盖内联样式） */
body.local-mode .desc,
body.local-mode .opts,
body.local-mode #go,
body.local-mode #prog,
body.local-mode #err,
body.local-mode #result,
body.local-mode .hist {
  display: none !important;
}

.ln-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.ln-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px;
  border: 1px solid rgba(99, 102, 241, .35); border-radius: 999px; background: #fff;
  color: var(--text); font-size: 13.5px; font-weight: 700; cursor: pointer;
  transition: all .15s; box-shadow: 0 2px 10px rgba(99, 102, 241, .1);
}
.ln-btn:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(99, 102, 241, .22); }
.ln-btn.primary {
  background: linear-gradient(120deg, var(--grad-a), var(--grad-b)); color: #fff; border-color: transparent;
}
.ln-btn.primary:hover { background: linear-gradient(120deg, var(--grad-a), var(--grad-b)); }
.ln-btn:disabled { opacity: .6; cursor: default; transform: none; }
.ln-status { font-size: 12.5px; color: var(--muted); }

.ln-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; }
.ln-card {
  background: var(--card); border: 1px solid rgba(99, 102, 241, .14); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 18px; display: flex; flex-direction: column; gap: 10px;
}
.ln-card.ln-wide { grid-column: 1 / -1; }
.ln-card-t { font-size: 14.5px; font-weight: 800; color: var(--text); display: flex; align-items: center; gap: 7px; }
.ln-kv { display: flex; flex-direction: column; gap: 7px; }
.ln-kv > div { display: flex; align-items: baseline; gap: 10px; font-size: 13.5px; flex-wrap: wrap; }
.ln-kv .k { color: var(--muted); flex-shrink: 0; min-width: 84px; }
.ln-kv .v { color: var(--text); font-weight: 600; word-break: break-all; }
.ln-kv2 { flex-direction: row; flex-wrap: wrap; gap: 8px 18px; }
.ln-kv2 > div { min-width: 150px; }
.ln-note { font-size: 12.5px; color: var(--muted); line-height: 1.7; }
.ln-note.ok { color: #16a34a; }
.ln-note.warn { color: #d97706; }

.ln-cands { display: flex; flex-direction: column; gap: 6px; font-size: 13px; }
.ln-load { color: var(--muted); font-size: 12.5px; }
.ln-cand {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px;
  background: rgba(99, 102, 241, .06); border: 1px solid rgba(99, 102, 241, .12);
  border-radius: 9px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px; word-break: break-all;
}
.ln-cand b { color: var(--grad-a); font-weight: 700; }
.ln-cand .tag {
  margin-left: auto; flex-shrink: 0; font-size: 11px; font-weight: 700; padding: 2px 8px;
  border-radius: 999px; background: rgba(99, 102, 241, .12); color: var(--grad-a);
}
.ln-cand .tag.anon { background: rgba(236, 72, 153, .12); color: #be185d; }

.ln-cmd {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px; border-radius: 10px; background: #0f172a; color: #e2e8f0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px; word-break: break-all;
}
.ln-cmd .ln-copy {
  margin-left: auto; border: 1px solid rgba(255,255,255,.25); background: transparent;
  color: #e2e8f0; border-radius: 8px; padding: 4px 10px; font-size: 12px; cursor: pointer; flex-shrink: 0;
}
.ln-cmd .ln-copy:hover { background: rgba(255,255,255,.12); }
.ln-cmd .ln-copy.copied { color: #4ade80; border-color: #4ade80; }

.badge4 { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.badge4.v4 { background: rgba(59, 130, 246, .12); color: #2563eb; }
.badge4.v6 { background: rgba(16, 185, 129, .12); color: #059669; }
.badge4.na { background: rgba(100, 116, 139, .12); color: #64748b; }

@media (max-width: 640px) {
  .ln-grid { grid-template-columns: 1fr; }
}