/* Whitepace 配色：深藏蓝 #043873 / 亮蓝 #4F9CF9 / 浅黄 #FFE492 / 浅蓝 #A7CEFC / 近黑 #212121
   数据色用 #3B8AE8（比 #4F9CF9 深一档，白底上对比度过 3:1） */
:root {
  --navy: #043873;
  --navy-700: #0a2f5c;
  --navy-900: #032b58;
  --navy-lift: #0a4a8c;
  --blue: #4F9CF9;
  --blue-data: #3B8AE8;
  --yellow: #FFE492;
  --sky: #A7CEFC;
  --ink: #212121;
  --ink-2: #47536b;
  --ink-3: #74809a;
  --line: #e4ebf4;
  --line-2: #eef3f9;
  --surface: #ffffff;
  --page: #f2f6fb;
  --good: #1a7f5a;
  --warn: #b45309;
  --bad: #b42318;

  --r: 14px;
  --r-sm: 10px;
  --sh-1: 0 1px 2px rgba(4, 56, 115, .05);
  --sh-2: 0 1px 2px rgba(4, 56, 115, .05), 0 6px 18px -6px rgba(4, 56, 115, .14);
  --sh-3: 0 2px 4px rgba(4, 56, 115, .06), 0 18px 40px -14px rgba(4, 56, 115, .22);
}

* { box-sizing: border-box; }
/* .who 这类元素自带 display，会盖掉 HTML 的 hidden 属性，这里兜一下 */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, "Segoe UI", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }

/* ---------- 顶栏 ---------- */
header {
  position: sticky; top: 0; z-index: 30;
  background: linear-gradient(115deg, var(--navy-900) 0%, var(--navy) 55%, var(--navy-lift) 100%);
  color: #fff;
  padding: 0 28px;
  box-shadow: var(--sh-2);
}
.header-in {
  max-width: 1240px; margin: 0 auto;
  min-height: 62px;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 12px 0;
}
header h1 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: .2px; }
header .dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--yellow);
  box-shadow: 0 0 0 4px rgba(255, 228, 146, .18);
  flex: none;
}
header .meta {
  margin-left: auto;
  font-size: 12.5px; color: var(--sky);
  display: flex; gap: 8px 16px; align-items: center; flex-wrap: wrap;
}
header .meta .sep { width: 1px; height: 18px; background: rgba(167, 206, 252, .28); }
.who { display: inline-flex; align-items: center; gap: 7px; color: #dce9fb; }
.who .avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600; color: #fff; letter-spacing: .3px;
}

main { max-width: 1240px; margin: 0 auto; padding: 24px 28px 64px; }
@media (max-width: 640px) {
  header { padding: 0 16px; }
  main { padding: 18px 16px 48px; }
}

/* ---------- 按钮 ---------- */
button {
  font: inherit; cursor: pointer; border-radius: var(--r-sm);
  border: 1px solid transparent; padding: 8px 14px;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .06s;
}
button:active:not(:disabled) { transform: translateY(1px); }
.btn-primary { background: var(--navy); color: #fff; box-shadow: var(--sh-1); }
.btn-primary:hover { background: var(--navy-700); box-shadow: var(--sh-2); }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); background: #f7fbff; }
.btn-sm { padding: 5px 11px; font-size: 12.5px; }
.btn-danger { background: #fff; color: var(--bad); border-color: #f1cdc9; }
.btn-danger:hover { background: #fef4f3; border-color: #e3a49d; }
/* 顶栏里的按钮走反白样式 */
.btn-on-navy {
  background: rgba(255, 255, 255, .1); color: #fff;
  border-color: rgba(255, 255, 255, .22);
}
.btn-on-navy:hover { background: rgba(255, 255, 255, .18); border-color: rgba(255, 255, 255, .38); }
button:disabled { opacity: .55; cursor: not-allowed; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--blue); outline-offset: 2px;
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--sh-2);
  overflow: hidden;
}
.card-h {
  padding: 15px 18px; border-bottom: 1px solid var(--line-2);
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: linear-gradient(#fff, #fcfdff);
}
.card-h h2 { margin: 0; font-size: 14.5px; font-weight: 600; letter-spacing: .1px; }
.card-h .sub { font-size: 12.5px; color: var(--ink-3); }
.card-h .right { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.card-b { padding: 18px; }
.stack { display: grid; gap: 20px; }

/* ---------- 汇总卡片 ---------- */
.tiles {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(198px, 1fr));
  gap: 14px; margin-bottom: 20px;
}
.tile {
  position: relative; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 16px 18px 17px; box-shadow: var(--sh-2);
}
.tile::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--sky); opacity: .55;
}
.tile .label {
  font-size: 11.5px; color: var(--ink-3); margin-bottom: 7px;
  text-transform: uppercase; letter-spacing: .5px; font-weight: 600;
}
.tile .value {
  font-size: 28px; font-weight: 650; letter-spacing: -.6px;
  font-variant-numeric: tabular-nums; line-height: 1.15;
}
.tile .foot { font-size: 12px; color: var(--ink-3); margin-top: 5px; }
.tile.accent {
  background: linear-gradient(150deg, var(--navy) 0%, var(--navy-lift) 100%);
  border-color: var(--navy);
  box-shadow: var(--sh-3);
}
.tile.accent::before { background: var(--yellow); opacity: 1; }
.tile.accent .label { color: var(--sky); }
.tile.accent .value { color: #fff; }
.tile.accent .foot { color: #bcd7f8; }

/* ---------- 统计范围 ---------- */
.scope {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.scope-label {
  font-size: 11.5px; font-weight: 600; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .5px;
}
.scope-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: baseline; gap: 7px;
  background: #fff; color: var(--ink-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 14px; font-size: 12.5px; font-weight: 500;
  box-shadow: var(--sh-1);
}
.chip:hover { border-color: var(--blue); color: var(--navy); }
.chip.on {
  background: var(--navy); border-color: var(--navy); color: #fff;
  box-shadow: var(--sh-2);
}
.chip-sub { font-size: 11.5px; font-weight: 400; opacity: .62; font-variant-numeric: tabular-nums; }

/* ---------- 表格 ---------- */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
th {
  position: sticky; top: 0; z-index: 1;
  font-size: 11px; font-weight: 600; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .5px;
  background: #f6f9fd; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tbody tr { transition: background .12s; }
tbody tr:hover { background: #f7fbff; }
tbody tr:last-child td { border-bottom: 0; }
tr.off td { opacity: .5; }
tr.off td:last-child { opacity: 1; }   /* 暂停行的按钮仍要清晰可点 */
.name { font-weight: 600; }
.name small { display: block; font-weight: 400; color: var(--ink-3); font-size: 12px; }
/* 账号名做成按钮，点一下把整页统计收窄到这个账号 */
.name-link {
  padding: 0; border: 0; background: none; font: inherit; font-weight: 600;
  color: var(--navy); text-align: left; border-radius: 4px;
}
.name-link:hover { text-decoration: underline; }
tbody tr.sel { background: #eef6ff; box-shadow: inset 3px 0 0 var(--navy); }
tbody tr.sel:hover { background: #e7f1fe; }
.table-scroll { overflow-x: auto; max-height: 640px; overflow-y: auto; }

.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 500; padding: 2.5px 10px;
  border-radius: 999px; border: 1px solid; white-space: nowrap;
}
.pill::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pill.on { color: var(--good); border-color: #bfe3d4; background: #f1faf6; }
.pill.off { color: var(--ink-3); border-color: var(--line); background: #f6f8fb; }
.pill.err { color: var(--bad); border-color: #f1cdc9; background: #fef4f3; }
.pill.warn { color: var(--warn); border-color: #f3ddb4; background: #fffaf0; }

/* 账号健康诊断：状态列里那几行小字 */
.issue { font-size: 12px; margin-top: 4px; line-height: 1.4; max-width: 300px; }
.issue.bad  { color: var(--bad); }
.issue.warn { color: var(--warn); }
.seen { font-size: 11.5px; color: var(--ink-3); margin-top: 4px; }
.muted { color: var(--ink-3); }
.empty { padding: 44px 18px; text-align: center; color: var(--ink-3); }

/* ---------- 图表 ---------- */
.charts { display: grid; grid-template-columns: 1.35fr 1fr; gap: 18px; margin-bottom: 20px; }
@media (max-width: 900px) { .charts { grid-template-columns: 1fr; } }
svg { display: block; width: 100%; height: auto; overflow: visible; }
.grid-line { stroke: var(--line); stroke-width: 1; }
.axis-text { fill: var(--ink-3); font-size: 11px; }
.bar { fill: var(--blue-data); transition: fill .12s; }
.bar:hover { fill: var(--navy); }
.val-text { fill: var(--ink-2); font-size: 11px; font-weight: 500; font-variant-numeric: tabular-nums; }
.model-label { fill: var(--ink); font-size: 12px; }

.tooltip {
  position: fixed; pointer-events: none; z-index: 60; opacity: 0; transition: opacity .1s;
  background: var(--ink); color: #fff; font-size: 12px; padding: 7px 11px; border-radius: 8px;
  white-space: nowrap; box-shadow: 0 6px 20px rgba(0, 0, 0, .24); line-height: 1.5;
}
.tooltip.show { opacity: 1; }

/* ---------- 表单 ---------- */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(212px, 1fr)); gap: 14px; }
label { display: block; font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; font-weight: 500; }
input, textarea {
  font: inherit; width: 100%; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: #9aa5bd; }
input:focus, textarea:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(79, 156, 249, .18);
}
.hint { font-size: 12px; color: var(--ink-3); margin-top: 7px; line-height: 1.5; }
.form-actions { display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.msg { font-size: 13px; }
.msg.ok { color: var(--good); }
.msg.bad { color: var(--bad); }

details.keys { margin-top: 5px; }
details.keys summary { cursor: pointer; font-size: 12.5px; color: var(--navy); font-weight: 500; }
details.keys ul { margin: 6px 0 0; padding-left: 18px; }
details.keys li { font-size: 12.5px; color: var(--ink-2); }

.toggle {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  font-size: 12.5px; color: var(--ink-2); margin: 0;
}
.toggle input { width: auto; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* 余额告警 */
td.warn-cell { color: var(--warn); font-weight: 600; }
td.bad-cell  { color: var(--bad);  font-weight: 600; }

.alert {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fffbef; border: 1px solid var(--yellow);
  border-left: 4px solid #e8a33d;
  border-radius: var(--r); padding: 13px 16px; margin-bottom: 20px;
  font-size: 13px; box-shadow: var(--sh-1);
}
.alert.crit { background: #fef5f4; border-color: #f1cdc9; border-left-color: var(--bad); }
.alert b { font-weight: 600; }
.alert ul { margin: 5px 0 0; padding-left: 18px; }
.alert li + li { margin-top: 2px; }

/* ---------- 登录页 ---------- */
body.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(79, 156, 249, .30), transparent 60%),
    radial-gradient(700px 420px at 100% 105%, rgba(255, 228, 146, .16), transparent 62%),
    linear-gradient(150deg, var(--navy-900) 0%, var(--navy) 60%, var(--navy-lift) 100%);
}
.login-card {
  width: 100%; max-width: 396px;
  background: var(--surface); border-radius: 18px;
  box-shadow: 0 24px 70px -20px rgba(2, 22, 48, .55), 0 2px 6px rgba(2, 22, 48, .18);
  padding: 30px 30px 26px;
}
.login-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.login-brand .dot {
  width: 10px; height: 10px; border-radius: 50%; background: var(--navy);
  box-shadow: 0 0 0 4px rgba(4, 56, 115, .1);
  flex: none;
}
.login-brand h1 { margin: 0; font-size: 17px; font-weight: 650; letter-spacing: .2px; }
.login-card .lead { margin: 0 0 20px; font-size: 13px; color: var(--ink-3); }
.login-card .field { margin-bottom: 14px; }
.login-card button[type=submit] { width: 100%; padding: 11px 14px; margin-top: 4px; font-weight: 550; }
.login-note {
  display: none; margin: 0 0 14px;
  border-radius: var(--r-sm); padding: 9px 12px; font-size: 12.5px;
}
.login-note.show { display: block; }
.login-note.bad { background: #fef4f3; border: 1px solid #f1cdc9; color: var(--bad); }
.login-note.ok { background: #f1faf6; border: 1px solid #bfe3d4; color: var(--good); }
.login-foot {
  margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--line-2);
  font-size: 12px; color: var(--ink-3); line-height: 1.55;
}