:root {
  /* 红灰钢铁战甲 视觉主题（复刻 CII 桌面版） */
  --bg: #1a1f26;            /* 主背景：深炭灰 */
  --bg2: #3a424d;           /* 次级面板：亮钢灰 */
  --card: #2b3139;          /* 面板：钢灰金属 */
  --line: #454d58;          /* 边框：钢灰描边 */
  --text: #f2f5f8;          /* 文字：金属高光 */
  --text2: #9aa8b6;         /* 次级文字：银灰 */
  --accent: #e8452e;        /* 强调：铁红能量核心 */
  --gold: #ff5a3c;          /* 铁甲红橙：排行/热区 */
  --ok: #34d399;
  --warn: #fbbf24;
  --alert: #f87171;
  --info: #60a5fa;
  /* 钢铁战甲 金属渐变 */
  --armor-top: #7a2020;
  --armor-mid: #3a3f47;
  --armor-bot: #15181d;
  --armor-stripe: #e8452e;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: linear-gradient(160deg, #1a1f26 0%, #14181e 55%, #101418 100%);
  color: var(--text);
  font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
}

/* ── 顶栏：红灰钢铁战甲 金属渐变 + 铁红能量光带 ── */
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 26px 18px;
  background: linear-gradient(180deg,
    var(--armor-top) 0%, var(--armor-mid) 40%, var(--armor-bot) 100%);
  position: relative;
  box-shadow: 0 3px 18px rgba(0,0,0,.5);
}
header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--armor-stripe) 20%, var(--armor-stripe) 80%, transparent);
  box-shadow: 0 0 12px var(--armor-stripe);
}
.h-left { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 44px; height: 44px; border-radius: 10px;
  background: linear-gradient(135deg, #8a1f1f, #e8452e);
  border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff; box-shadow: 0 0 18px rgba(232,69,46,.5);
}
header h1 {
  font-size: 20px; letter-spacing: 2px; color: #fff;
  text-shadow: 0 1px 2px rgba(0,0,0,.6);
}
.sub { font-size: 12px; color: #c9d3dd; margin-top: 3px; }
.h-right { display: flex; align-items: center; gap: 14px; }
.badge {
  padding: 5px 12px; border-radius: 20px; font-size: 12px;
  border: 1px solid rgba(255,255,255,.2); background: rgba(0,0,0,.25); color: #fff;
}
.badge.on { color: var(--ok); border-color: rgba(52,211,153,.5); }
.badge.off { color: var(--warn); border-color: rgba(251,191,36,.5); }
.last-refresh { font-size: 12px; color: #c9d3dd; }
.back-home {
  padding: 5px 12px; border-radius: 20px; font-size: 12px; text-decoration: none;
  color: #ff5a3c; border: 1px solid rgba(232,69,46,.6);
  background: rgba(232,69,46,.12); transition: all .2s;
}
.back-home:hover { background: rgba(232,69,46,.28); color: #fff; }

/* ── 页签（仿桌面 Notebook）── */
.tabs {
  display: flex; gap: 6px; padding: 14px 26px 0;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--armor-stripe);
  background: #15191f;
}
.tab {
  background: var(--card); border: 1px solid var(--line);
  color: var(--text2); padding: 8px 18px; border-radius: 8px 8px 0 0;
  cursor: pointer; font-size: 13px; transition: .2s;
  border-bottom: none;
}
.tab:hover { color: var(--text); background: var(--bg2); }
.tab.active {
  color: #131820; background: linear-gradient(180deg, #ff5a3c, #e8452e);
  border-color: #e8452e; font-weight: 600;
  box-shadow: 0 -2px 14px rgba(232,69,46,.35);
}

main { padding: 20px 26px 40px; max-width: 1440px; margin: 0 auto; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 16px;
}
.card h3 { font-size: 14px; color: var(--text2); margin-bottom: 10px; font-weight: 500; letter-spacing: 1px; }

/* ── 综合态势：七维卡片 ── */
.dim-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.dim-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; position: relative; overflow: hidden;
}
.dim-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--info);
}
.dim-card.warning::before { background: var(--warn); }
.dim-card.alert::before { background: var(--alert); }
.dim-card.ok::before { background: var(--ok); }
.dim-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.dim-name { font-size: 14px; font-weight: 600; }
.dim-time { font-size: 11px; color: var(--text2); }
.dim-row { font-size: 12px; color: var(--text2); padding: 3px 0; display: flex; justify-content: space-between; gap: 8px; }
.dim-row b { color: var(--text); font-weight: 500; }
.dim-row .st-ok { color: var(--ok); }
.dim-row .st-warning { color: var(--warn); }
.dim-row .st-alert { color: var(--alert); }

.agi-judge { margin-top: 16px; }
#agiJudge { font-size: 14px; line-height: 1.9; color: var(--text); }

/* ── 国家库 ── */
.toolbar { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
#countrySearch {
  flex: 1; min-width: 220px; padding: 10px 14px; border-radius: 8px;
  background: var(--bg2); border: 1px solid var(--line); color: var(--text); font-size: 14px;
}
.alpha-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.alpha-nav a {
  width: 26px; height: 26px; display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--text2); cursor: pointer; border-radius: 5px;
  text-decoration: none; border: 1px solid transparent;
}
.alpha-nav a:hover { background: var(--bg2); color: var(--gold); border-color: var(--line); }
.country-grid {
  display: flex; flex-direction: column; gap: 8px;
  max-height: 62vh; overflow-y: auto; padding-right: 4px;
}
.country-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 14px; cursor: pointer; transition: .15s;
}
.country-card:hover { border-color: var(--accent); box-shadow: 0 3px 12px rgba(0,0,0,.4); }
.country-card.open { border-color: var(--accent); }
.cc-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.cc-name { font-size: 14px; font-weight: 600; }
.cc-en { font-size: 11px; color: var(--text2); font-weight: 400; margin-left: 6px; }
.cc-cols { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.cc-gov, .cc-mil {
  font-size: 11px; padding: 2px 8px; border-radius: 12px;
  background: #23282f; border: 1px solid var(--line);
}
.cc-gov { color: var(--info); }
.cc-mil { color: var(--gold); }
.cc-letter { font-size: 11px; color: var(--gold); border: 1px solid var(--line); padding: 2px 6px; border-radius: 5px; background: #23282f; }
.cc-pi { font-size: 11px; color: var(--accent); border: 1px solid rgba(232,69,46,.6); padding: 2px 8px; border-radius: 12px; background: rgba(232,69,46,.12); font-weight: 700; }
.cc-nuc { font-size: 11px; color: #ffd24a; border: 1px solid rgba(255,210,74,.6); padding: 2px 7px; border-radius: 12px; background: rgba(255,210,74,.12); font-weight: 700; }
.cc-min { font-size: 12px; color: var(--text2); margin-top: 5px; }
.cc-min b { color: var(--gold); font-weight: 600; }
.cc-detail { display: none; margin-top: 8px; border-top: 1px dashed var(--line); padding-top: 8px; font-size: 12px; color: var(--text2); }
.country-card.open .cc-detail { display: block; }
.cc-detail b { color: var(--text); font-weight: 600; }
.cc-detail ul { margin: 6px 0 0 16px; }
.cc-detail li { padding: 1px 0; }
.cc-milrow { padding: 1px 0; color: var(--text2); }
.cc-pi2 { color: var(--accent); font-size: 14px; }
.cc-more { color: var(--accent); text-decoration: none; font-size: 12px; }
.cc-more:hover { text-decoration: underline; }
.cc-milpanel { border-top: 1px dashed var(--line); }
.md-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.md-pi { font-size: 14px; color: var(--accent); font-weight: 700; }
.md-pi b { font-size: 18px; }
.md-meta { font-size: 11px; color: var(--text2); }
.md-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 6px; margin: 8px 0; }
.md-cell { background: #23282f; border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; text-align: center; }
.md-cell b { display: block; font-size: 11px; color: var(--text2); font-weight: 500; margin-bottom: 3px; }
.md-sec { margin-top: 10px; padding-top: 8px; border-top: 1px dashed var(--line); }
.md-sec-title { font-size: 12px; font-weight: 700; color: var(--gold); margin-bottom: 6px; }
.md-sec-title.nuc { color: #ffd24a; }
.md-line { font-size: 12px; padding: 1px 0; color: var(--text2); }
.md-line b { color: var(--text); display: inline-block; min-width: 72px; }
.md-src { font-size: 11px; color: var(--text3, #6b7684); margin-top: 4px; }
.md-item { font-size: 12px; padding: 4px 0; border-bottom: 1px dashed rgba(58,66,77,.5); }
.md-cat { display: inline-block; font-size: 11px; color: var(--info); border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; margin-right: 6px; }
.md-cnt { color: var(--gold); margin-left: 6px; font-weight: 600; }
.sp-txt { font-size: 11px; color: #9aa5b4; margin-top: 3px; }
.sp-k { color: var(--text2); }

/* ── 全球军力指数 TOP10 ── */
.mil-top { margin-bottom: 14px; }
.mil-top h3 { font-size: 14px; color: var(--gold); margin-bottom: 10px; }
.mil-top-meta { font-size: 12px; color: var(--text2); font-weight: 400; }
.mil-top-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; }
.mil-top-item {
  display: flex; align-items: center; gap: 8px; background: #23282f;
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px;
}
.mil-top-item.nuc { border-color: rgba(255,210,74,.4); }
.mt-rank {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; background: #2b3139; color: var(--text2);
}
.mil-top-item:first-child .mt-rank { background: var(--accent); color: #fff; }
.mil-top-item:nth-child(2) .mt-rank, .mil-top-item:nth-child(3) .mt-rank { background: rgba(255,210,74,.25); color: var(--gold); }
.mt-name { font-size: 12px; color: var(--text); white-space: nowrap; min-width: 64px; }
.mt-nuc { color: #ffd24a; margin-left: 3px; }
.mt-bar { flex: 1; background: #1a1f26; height: 6px; border-radius: 3px; overflow: hidden; }
.mt-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--gold)); border-radius: 3px; }
.mt-pi { font-size: 12px; font-weight: 700; color: var(--accent); min-width: 34px; text-align: right; }

/* ── 动向流 ── */
.filter-bar { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.f-btn {
  padding: 6px 12px; border-radius: 20px; font-size: 12px; cursor: pointer;
  background: var(--card); color: var(--text2); border: 1px solid var(--line);
}
.f-btn:hover { color: var(--text); border-color: var(--accent); }
.f-btn.active { color: #fff; background: var(--accent); border-color: var(--accent); }
.event-item {
  background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--info);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 8px;
}
.event-item.warning { border-left-color: var(--warn); }
.event-item.alert { border-left-color: var(--alert); }
.event-title { font-size: 13px; font-weight: 600; }
.event-meta { font-size: 11px; color: var(--text2); margin-top: 4px; display: flex; gap: 10px; flex-wrap: wrap; }
.event-sum { font-size: 12px; color: var(--text2); margin-top: 5px; line-height: 1.6; }

/* ── 智能进化 ── */
.agi-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; margin-bottom: 16px; }
.mem-title { margin: 18px 0 10px; font-size: 15px; color: var(--text); }
.mem-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 14px; margin-bottom: 8px;
}
.mem-imp {
  min-width: 40px; height: 40px; border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; background: var(--bg2); color: var(--gold);
  border: 1px solid var(--line);
}
.mem-content { font-size: 13px; line-height: 1.7; }
.mem-meta { font-size: 11px; color: var(--text2); margin-top: 4px; }
.kind-tag { display: inline-block; font-size: 10px; padding: 1px 7px; border-radius: 10px; border: 1px solid var(--line); color: var(--gold); margin-right: 6px; }

.pred-stats { font-size: 12px; color: var(--gold); margin: 2px 0 8px; }
.pred-item {
  display: flex; gap: 10px; align-items: baseline;
  background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--gold);
  border-radius: 6px; padding: 8px 12px; margin-bottom: 6px;
}
.pred-conf { min-width: 44px; font-size: 12px; font-weight: 700; color: var(--gold); }
.pred-stmt { flex: 1; font-size: 12px; line-height: 1.6; color: var(--text1); }
.pred-time { font-size: 10px; color: var(--text2); white-space: nowrap; }

footer {
  text-align: center; color: var(--text2); font-size: 12px;
  padding: 24px; border-top: 2px solid var(--armor-stripe);
  background: #14181e;
}
.empty { color: var(--text2); font-size: 13px; padding: 20px 0; }

/* ── 战争沙盘 ── */
.run-btn {
  padding: 8px 16px; border-radius: 8px;
  background: linear-gradient(180deg, #ff5a3c, #e8452e);
  color: #fff; border: none; cursor: pointer; font-size: 13px; font-weight: 600;
}
.run-btn:hover { box-shadow: 0 0 16px rgba(232,69,46,.5); }
.wg-layout { display: grid; grid-template-columns: 300px 1fr; gap: 14px; align-items: start; }
@media (max-width: 900px) { .wg-layout { grid-template-columns: 1fr; } }
.wg-theater {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  margin-bottom: 8px; font-size: 12px; color: var(--text2); cursor: pointer;
  background: var(--card);
}
.wg-theater:hover { border-color: var(--accent); color: var(--text); }
.wg-theater b { color: var(--gold); display: block; font-size: 13px; margin-bottom: 3px; }
.wg-report { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 14px; }
.wg-report .wg-meta { font-size: 11px; color: var(--text2); margin-bottom: 8px; display: flex; gap: 12px; }
.wg-report pre { white-space: pre-wrap; font-family: inherit; font-size: 13px; line-height: 1.85; color: var(--text); }

/* ── 会员栏 / 页签锁 ── */
.member-bar { font-size: 12px; color: #c9d3dd; }
.member-bar a { color: var(--gold); text-decoration: none; margin-left: 6px; }
.member-bar a:hover { color: #fff; }
.tab.locked { opacity: .75; }
.tab.locked::after { content: " 🔒"; font-size: 11px; }
.tab.locked:hover::after { content: " 登录可见"; }

/* ── 弹窗 ── */
.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 1000;
  display: flex; align-items: center; justify-content: center;
}
.modal-box {
  width: min(400px, 92vw); background: var(--card);
  border: 1px solid var(--armor-stripe); border-radius: 12px; overflow: hidden;
  box-shadow: 0 0 40px rgba(232,69,46,.25);
}
.modal-head {
  background: linear-gradient(180deg, var(--armor-top), var(--armor-mid));
  padding: 14px 18px; font-size: 15px; font-weight: 600; color: #fff;
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 2px solid var(--armor-stripe);
}
.modal-x { cursor: pointer; color: #c9d3dd; font-size: 14px; padding: 2px 6px; }
.modal-x:hover { color: #fff; }
.modal-body { padding: 20px; }
.modal-tip { font-size: 12px; color: var(--text2); line-height: 1.8; margin-bottom: 14px; }
.modal-input {
  width: 100%; padding: 10px 14px; margin-bottom: 10px; border-radius: 8px;
  background: var(--bg2); border: 1px solid var(--line); color: var(--text); font-size: 14px;
}
.modal-err { color: var(--alert); font-size: 12px; min-height: 18px; margin-bottom: 6px; }
.modal-btn {
  width: 100%; padding: 11px; border: none; border-radius: 8px; cursor: pointer;
  background: linear-gradient(180deg, #ff5a3c, #e8452e); color: #fff;
  font-size: 15px; font-weight: 600; margin-top: 4px;
}
.modal-btn:hover { box-shadow: 0 0 16px rgba(232,69,46,.5); }
.modal-alt { font-size: 12px; color: var(--text2); margin-top: 12px; text-align: center; }
.modal-alt a { color: var(--gold); text-decoration: none; }
.qr-list { display: flex; gap: 14px; margin-bottom: 12px; flex-wrap: wrap; }
.qr-item { flex: 1; min-width: 130px; text-align: center; }
.qr-item img { width: 100%; max-width: 160px; border-radius: 8px; border: 1px solid var(--line); display: block; margin: 0 auto 6px; }
.qr-item span { font-size: 12px; color: var(--text2); }
.lock-gate { text-align: center; padding: 60px 20px; color: var(--text2); }
.lock-gate .lg-ico { font-size: 52px; margin-bottom: 14px; }
.lock-gate button { margin-top: 16px; }