:root {
  --blue: #0b4d9c;
  --blue-600: #14539f;
  --blue-50: #eff5fc;
  --teal: #1a8f9d;
  --teal-50: #eaf6f7;
  --gold: #b8860b;
  --ink: #0f1115;
  --ink-2: #38404c;
  --ink-3: #6b7280;
  --line: #e3e8ef;
  --line-2: #eef1f5;
  --bg: #f5f7fa;
  --card: #ffffff;
  --red: #c62828;
  --green: #1b7f4c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 6px 18px rgba(16, 24, 40, .05);
  --mono: "SF Mono", "JetBrains Mono", Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--blue); text-decoration: none; }

/* ---------------- 布局 ---------------- */
.shell { display: flex; min-height: 100vh; }

.side {
  width: 208px;
  flex: 0 0 208px;
  background: #fff;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand { padding: 20px 18px 14px; }
.brand b { display: block; font-size: 15px; letter-spacing: .2px; }
.brand span { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }

.nav { padding: 6px 10px; flex: 1; overflow: auto; }
.nav a {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 11px; border-radius: 8px; color: var(--ink-2);
  font-size: 13.5px; margin-bottom: 2px;
}
.nav a:hover { background: #f4f6f9; color: var(--ink); }
.nav a.on { background: var(--blue-50); color: var(--blue); font-weight: 600; }
.nav a i { font-style: normal; width: 16px; text-align: center; opacity: .85; }

.side-foot { padding: 12px 16px 16px; border-top: 1px solid var(--line-2); font-size: 11.5px; color: var(--ink-3); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 22px; background: rgba(255,255,255,.86);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: saturate(150%) blur(8px);
}
.topbar h1 { font-size: 16px; margin: 0; font-weight: 650; letter-spacing: .2px; }
.topbar .sub { font-size: 12px; color: var(--ink-3); }
.topbar .spacer { flex: 1; }

.content { padding: 18px 22px 60px; max-width: 1500px; width: 100%; }

/* ---------------- 通用 ---------------- */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  margin-bottom: 16px; overflow: hidden;
}
.card > h2 {
  margin: 0; padding: 13px 16px; font-size: 13.5px; font-weight: 650;
  border-bottom: 1px solid var(--line-2); display: flex; align-items: center; gap: 8px;
}
.card > h2 .tag { margin-left: auto; font-weight: 400; font-size: 11.5px; color: var(--ink-3); }
.card > h2::before {
  content: ""; width: 3px; height: 13px; border-radius: 2px;
  background: linear-gradient(180deg, var(--blue), var(--teal));
}
.card-body { padding: 16px; }

.row { display: flex; gap: 12px; flex-wrap: wrap; }
.grid { display: grid; gap: 12px; }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label { font-size: 12px; color: var(--ink-3); font-weight: 500; }
.field > label .req { color: var(--red); }

input[type=text], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 7px; background: #fff; outline: none; transition: border-color .12s, box-shadow .12s;
}
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11,77,156,.10); }
input::placeholder { color: #b3b9c4; }
textarea { resize: vertical; min-height: 60px; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; }
.hint { font-size: 11.5px; color: var(--ink-3); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 14px; border-radius: 7px; border: 1px solid var(--line);
  background: #fff; cursor: pointer; font-size: 13px; font-weight: 500;
  transition: all .12s; white-space: nowrap;
}
.btn:hover { border-color: #c9d2de; background: #fafbfc; }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-600); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--ink-3); }
.btn.ghost:hover { background: #f2f4f7; color: var(--ink); }
.btn.danger { color: var(--red); border-color: #f0dada; }
.btn.danger:hover { background: #fdf3f3; }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.seg { display: inline-flex; background: #eef1f5; border-radius: 8px; padding: 3px; gap: 2px; }
.seg button {
  border: 0; background: transparent; padding: 5px 12px; border-radius: 6px;
  font-size: 12.5px; cursor: pointer; color: var(--ink-3);
}
.seg button.on { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(16,24,40,.10); font-weight: 600; }

/* ---------------- KPI ---------------- */
.kpis { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 12px; margin-bottom: 16px; }
.kpi {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.kpi .k { font-size: 11.5px; color: var(--ink-3); display: flex; align-items: center; gap: 5px; }
.kpi .v { font-size: 23px; font-weight: 680; letter-spacing: -.4px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .v small { font-size: 12px; font-weight: 500; color: var(--ink-3); margin-left: 3px; }
.kpi .m { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.kpi::after { content: ""; position: absolute; right: -18px; top: -18px; width: 64px; height: 64px; border-radius: 50%; background: var(--blue-50); opacity: .7; }
.kpi.teal::after { background: var(--teal-50); }

/* ---------------- 表格 ---------------- */
.tw { overflow: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
thead th {
  background: #f8fafc; font-size: 12px; font-weight: 650; color: var(--ink-2);
  white-space: nowrap; position: sticky; top: 0; z-index: 2;
  border-bottom: 1px solid var(--line);
}
tbody tr:hover { background: #fafbfd; }
td.n, th.n { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
td.c, th.c { text-align: center; }
tbody tr.total td { background: #f3f4f6; font-weight: 700; }
td .sub { display: block; font-size: 11px; color: var(--ink-3); font-family: inherit; }

.pill {
  display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 11.5px;
  background: var(--blue-50); color: var(--blue); font-weight: 500;
}
.pill.t { background: var(--teal-50); color: var(--teal); }
.pill.g { background: #eef7f1; color: var(--green); }
.pill.r { background: #fdeeee; color: var(--red); }
.pill.mute { background: #f2f4f7; color: var(--ink-3); }

.bar { height: 6px; border-radius: 99px; background: #edf0f4; overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--blue), var(--teal)); }

.empty { padding: 46px 20px; text-align: center; color: var(--ink-3); }
.empty b { display: block; font-size: 14px; color: var(--ink-2); margin-bottom: 6px; font-weight: 600; }

/* ---------------- 联想下拉 ---------------- */
.ac { position: relative; }
.ac-pop {
  position: absolute; left: 0; right: 0; top: calc(100% + 3px); z-index: 60;
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 10px 28px rgba(16,24,40,.14); max-height: 270px; overflow: auto; display: none;
}
.ac-pop.on { display: block; }
.ac-item { padding: 8px 11px; cursor: pointer; border-bottom: 1px solid var(--line-2); font-size: 13px; }
.ac-item:last-child { border-bottom: 0; }
.ac-item:hover, .ac-item.sel { background: var(--blue-50); }
.ac-item b { font-weight: 600; }
.ac-item span { display: block; font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.ac-item .hi { color: var(--blue); font-weight: 700; }
.ac-none { padding: 10px 11px; font-size: 12.5px; color: var(--ink-3); }

/* ---------------- 明细行 ---------------- */
.lines { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.lines .lhead, .lines .lrow {
  display: grid; align-items: center; gap: 8px; padding: 8px 10px;
}
.lines .lhead { background: #f8fafc; font-size: 11.5px; color: var(--ink-2); font-weight: 650; border-bottom: 1px solid var(--line); }
.lines .lrow { border-bottom: 1px solid var(--line-2); }
.lines .lrow:last-child { border-bottom: 0; }
.lines .lrow .calc { font-family: var(--mono); font-size: 12.5px; text-align: right; color: var(--ink-2); }
.lines .lrow .calc.zero { color: #b6bcc7; }
.host-cols { grid-template-columns: minmax(150px,2.4fr) 64px 96px 84px 104px 30px; }
.ind-cols { grid-template-columns: minmax(150px,2.6fr) 64px 96px 84px 104px 30px; }
.del {
  border: 0; background: transparent; color: #c0c6d0; cursor: pointer;
  font-size: 16px; line-height: 1; padding: 4px; border-radius: 5px;
}
.del:hover { color: var(--red); background: #fdf3f3; }

.totals {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px;
  margin-top: 14px; padding: 13px 15px; background: #f8fafc;
  border: 1px solid var(--line); border-radius: 8px;
}
.totals div span { display: block; font-size: 11.5px; color: var(--ink-3); }
.totals div b { font-size: 17px; font-variant-numeric: tabular-nums; letter-spacing: -.3px; }
.totals div b.hl { color: var(--blue); }

.footbar {
  display: flex; gap: 10px; align-items: center;
  padding: 12px 16px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); margin-top: 14px;
}
.footbar .grow { flex: 1; }

/* ---------------- 移动端 ---------------- */
.mobile-nav { display: none; }
@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .g3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px) {
  .side { display: none; }
  .topbar { padding: 10px 14px; flex-wrap: wrap; row-gap: 1px; }
  .topbar h1 { font-size: 15px; white-space: nowrap; }
  .topbar .sub { order: 3; flex-basis: 100%; font-size: 11px; }
  .content { padding: 12px 12px 92px; }
  table { min-width: 680px; }
  .tw { border-radius: 0; }
  .mobile-nav {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
    background: rgba(255,255,255,.96); border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom);
    backdrop-filter: blur(10px);
  }
  .mobile-nav a {
    flex: 1; text-align: center; padding: 8px 2px 7px; font-size: 10.5px; color: var(--ink-3);
    display: flex; flex-direction: column; align-items: center; gap: 2px;
  }
  .mobile-nav a i { font-style: normal; font-size: 16px; line-height: 1; }
  .mobile-nav a.on { color: var(--blue); font-weight: 600; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .totals { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .host-cols, .ind-cols { grid-template-columns: minmax(110px,1.6fr) 52px 78px 66px 84px 26px; gap: 5px; }
  .lines .lhead { font-size: 10.5px; }
  table { font-size: 12.5px; }
  .footbar { margin-top: 12px; }
  .footbar .grow { font-size: 11.5px; }
  .kpi .v { font-size: 20px; }
}

/* ---------------- 登录 ---------------- */
body.lg-on { overflow: hidden; }

#cloudLogin {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: none;
}

.lg-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(900px 480px at 15% 8%, rgba(11, 77, 156, .10), transparent 60%),
    radial-gradient(720px 420px at 88% 92%, rgba(26, 143, 157, .10), transparent 62%),
    #f5f7fa;
}

.lg-card {
  width: 100%;
  max-width: 372px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 28px 22px;
  box-shadow: 0 2px 4px rgba(16, 24, 40, .04), 0 18px 44px rgba(16, 24, 40, .09);
}

.lg-card h1 {
  margin: 12px 0 4px;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: .3px;
  color: var(--ink);
}

.lg-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .4px;
  color: var(--blue);
  font-weight: 600;
}

.lg-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px rgba(26, 143, 157, .16);
}

.lg-sub {
  margin: 0 0 22px;
  font-size: 12.5px;
  color: var(--ink-3);
}

.lg-card label {
  display: block;
  margin-bottom: 13px;
  font-size: 12.5px;
  color: var(--ink-2);
}

.lg-card input {
  display: block;
  width: 100%;
  margin-top: 5px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  font-size: 14px;
  outline: none;
  transition: border-color .15s, box-shadow .15s, background .15s;
}

.lg-card input:focus {
  border-color: var(--blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(11, 77, 156, .1);
}

.lg-err {
  min-height: 18px;
  margin: 2px 0 10px;
  font-size: 12.5px;
  color: var(--red);
}

.lg-btn {
  width: 100%;
  padding: 10px;
  border: 0;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  letter-spacing: 3px;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}

.lg-btn:hover { background: var(--blue-600); }
.lg-btn:disabled { opacity: .6; cursor: default; }

.lg-foot {
  margin: 18px 0 0;
  font-size: 11.5px;
  line-height: 1.7;
  color: #9aa4b2;
  text-align: center;
}

.lg-modal {
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 17, 21, .42);
}

.lg-small { max-width: 340px; }
.lg-small h1 { font-size: 17px; margin-top: 0; }

@media (max-width: 480px) {
  .lg-card { padding: 24px 20px 18px; border-radius: 12px; }
  .lg-card h1 { font-size: 19px; }
}

/* 表格操作列：两个按钮排一行 */
td.op { white-space: nowrap; width: 92px; }
td.op .btn.sm { padding: 5px 7px; }