/* 鹏运工作台 · 总后台 —— 亮白 + 小红书主题红
   规格：底色 #f8f8f8（浅灰白），面板纯白，描边 #eee
   强调红 #ff2442（小红书品牌色），通过 #52c41a，拒绝 #ff4d4f，信息 #1890ff
   字体：Big Shoulders Display（标题） / Noto Sans SC（正文） / IBM Plex Mono（数字、代码、ID） */

:root {
  --bg: #f5f5f7;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --panel-2: #fafafa;
  --panel-solid: #ffffff;
  --line: #eee;
  --line-2: #e0e0e0;
  --ink: #1a1a1a;
  --ink-2: #555;
  --ink-3: #999;
  --accent: #ff2442;
  --accent-2: #ff4d6d;
  --accent-3: #e01e3a;
  --accent-light: #fff0f3;
  --ok: #52c41a;
  --bad: #ff4d4f;
  --warn: #faad14;
  --info: #1890ff;
  --mono: "IBM Plex Mono", "Cascadia Mono", Consolas, monospace;
  --sans: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  --disp: "Big Shoulders Display", "Noto Sans SC", sans-serif;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%;
  background: var(--bg);
  color: var(--ink);
  font: 400 14px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(600px 400px at 12% 10%, rgba(255, 36, 66, 0.04), transparent 60%),
    radial-gradient(500px 350px at 88% 90%, rgba(255, 36, 66, 0.03), transparent 60%);
}

.hidden { display: none !important; }
.ic { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic.sm { width: 13px; height: 13px; }
code { font-family: var(--mono); font-size: 12.5px; }
.grow { flex: 1; }
.mute { color: var(--ink-3); font-size: 12px; }

/* ══════════ 登录 ══════════ */
.login-stage {
  position: relative; z-index: 1; min-height: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, #fff5f6 0%, #fff 40%, #f5f0ff 100%);
}

/* 动态光球 */
.login-orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.lorb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.18; animation: lfloat 20s ease-in-out infinite; }
.lorb-1 { width: 500px; height: 500px; background: #ff2442; top: -15%; left: -10%; }
.lorb-2 { width: 400px; height: 400px; background: #ff6b8a; bottom: -15%; right: -5%; animation-delay: -7s; }
.lorb-3 { width: 300px; height: 300px; background: #ff2442; top: 40%; left: 45%; animation-delay: -14s; opacity: 0.1; }
@keyframes lfloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(60px, -40px) scale(1.1); }
  66% { transform: translate(-40px, 60px) scale(0.9); }
}

.login-plate {
  position: relative; z-index: 1;
  max-width: 440px; width: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 40px 36px 32px;
  box-shadow: var(--shadow-lg);
  animation: cardIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Logo 区 */
.login-brand { display: flex; gap: 14px; align-items: center; margin-bottom: 16px; }
.login-badge {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  display: flex; align-items: center; justify-content: center;
  font: 800 24px/1 var(--disp); color: #fff;
  box-shadow: 0 4px 16px rgba(255, 36, 66, 0.3);
}
.login-kicker { font: 600 11px/1 var(--mono); letter-spacing: .22em; color: var(--accent); }
.login-title { margin: 4px 0 0; font: 800 30px/1 var(--disp); letter-spacing: .02em; color: var(--ink); }

.login-sub { margin: 14px 0 20px; color: var(--ink-2); font-size: 12.5px; line-height: 1.7; }

/* 功能标签 */
.login-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.login-tags span {
  padding: 5px 13px; border-radius: 20px; font-size: 11.5px; font-weight: 500;
  color: var(--ink-2);
  background: var(--panel-2);
  border: 1px solid var(--line);
  transition: all 0.3s ease;
}
.login-tags span:hover {
  background: var(--accent-light);
  border-color: rgba(255, 36, 66, 0.25);
  color: var(--accent);
}

/* 表单 */
.login-form { margin-bottom: 8px; }
.login-fld { display: block; margin-bottom: 16px; }
.login-fld > span { display: block; font-size: 11px; letter-spacing: .1em; color: var(--ink-3); margin-bottom: 6px; text-transform: uppercase; }
.login-fld input {
  width: 100%; padding: 11px 14px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink); font: 400 14px var(--sans);
  outline: none; transition: all 0.25s ease;
}
.login-fld input::placeholder { color: #ccc; }
.login-fld input:focus {
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 36, 66, 0.08);
}

/* 提交按钮 */
.login-btn {
  width: 100%; height: 46px; border: none; border-radius: 12px;
  font: 600 16px var(--sans); color: #fff; letter-spacing: 4px; cursor: pointer;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
  box-shadow: 0 4px 20px rgba(255, 36, 66, 0.25);
  transition: all 0.25s ease;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255, 36, 66, 0.35); }
.login-btn:active { transform: translateY(0); }

/* 端点提示 */
.login-endpoint { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; gap: 10px; align-items: center; color: var(--ink-3); font-size: 11px; }
.login-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: lpulse 2s ease-in-out infinite; }
@keyframes lpulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; box-shadow: 0 0 8px var(--ok); } }

.login-notice {
  margin-top: 14px; padding: 10px 14px; font-size: 12px;
  background: rgba(255,77,79,.06); border: 1px solid rgba(255,77,79,.2); color: var(--bad);
  border-radius: 10px;
}

/* ══════════ 壳 ══════════ */
.shell { position: relative; z-index: 1; display: grid; grid-template-columns: 168px 1fr; min-height: 100vh; }

.rail {
  background: #fff;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 2px; padding: 14px 10px;
  position: sticky; top: 0; height: 100vh;
  box-shadow: 1px 0 8px rgba(0,0,0,.02);
}
.rail-logo {
  font: 800 22px/44px var(--disp); text-align: center; color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  border-radius: 10px; margin-bottom: 14px; letter-spacing: .04em;
  box-shadow: 0 4px 16px rgba(255, 36, 66, 0.25);
}
.rail-btn {
  appearance: none; background: none; border: 0; border-left: 3px solid transparent;
  color: var(--ink-2); cursor: pointer; padding: 11px 14px; display: flex;
  align-items: center; gap: 10px; font-family: var(--sans); transition: .2s;
  border-radius: 8px; text-align: left;
}
.rail-btn b { font-size: 13px; font-weight: 500; }
.rail-btn:hover { color: var(--accent); background: var(--accent-light); }
.rail-btn.active { color: var(--accent); border-left-color: var(--accent); background: var(--accent-light); font-weight: 600; }
.rail-tail { margin-top: auto; }

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

.topbar {
  display: flex; align-items: flex-end; gap: 18px; padding: 18px 24px 14px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  position: sticky; top: 0; z-index: 5;
}
.view-title { margin: 0; font: 800 26px/1 var(--disp); letter-spacing: .02em; color: var(--ink); }
.view-hint { color: var(--ink-3); font-size: 12px; }
.topbar-left { display: flex; align-items: baseline; gap: 12px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.who { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.mode-badge {
  padding: 2px 8px; border: 1px solid var(--line-2); background: var(--panel-2);
  color: var(--ink-2); font-size: 11.5px; border-radius: 4px;
}

/* ══════════ 通用控件 ══════════ */
.btn {
  appearance: none; cursor: pointer; font: 500 13px/1 var(--sans);
  padding: 9px 16px; background: #fff; color: var(--ink-2);
  border: 1px solid var(--line-2); display: inline-flex; align-items: center; gap: 7px;
  transition: .2s; border-radius: 8px;
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-3)); color: #fff; border-color: transparent; font-weight: 700; box-shadow: 0 4px 14px rgba(255,36,66,.2); }
.btn.primary:hover { box-shadow: 0 6px 20px rgba(255,36,66,.3); transform: translateY(-1px); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.danger { color: var(--bad); border-color: rgba(255,77,79,.3); }
.btn.danger:hover { background: rgba(255,77,79,.06); color: var(--bad); border-color: var(--bad); }
.btn.sm { padding: 6px 11px; font-size: 12px; }
.btn.block { width: 100%; justify-content: center; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.inp, select.inp, textarea.inp {
  width: 100%; padding: 10px 12px; background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--line-2); font-family: var(--sans); font-size: 13px; outline: none;
  border-radius: 8px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.inp:hover { border-color: var(--line-2); }
.inp:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,36,66,.08); background: #fff; }
.inp.sm2 { width: 150px; }
select.inp {
  cursor: pointer; appearance: none; -webkit-appearance: none; -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23ff2442' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px;
  background-color: var(--panel-2);
}
select.inp:hover { border-color: var(--accent); background-color: var(--panel-2); }
select.inp:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,36,66,.08); background-color: #fff; }
select.inp:disabled { opacity: .5; cursor: not-allowed; }
option { background: #fff; color: var(--ink); padding: 8px 12px; font-size: 13px; }
option:hover { background: var(--accent-light); }
.fld { display: block; margin-bottom: 12px; }
.fld > span { display: block; font-size: 11px; letter-spacing: .1em; color: var(--ink-3); margin-bottom: 5px; text-transform: uppercase; }
.row2, .row3 { display: grid; gap: 12px; }
.row2 { grid-template-columns: 1fr 1fr; }
.row3 { grid-template-columns: 1fr 1fr 1fr; }
.inline { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-3); }
.chk { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 13px; color: var(--ink); }
input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; }
input[type=radio] { accent-color: var(--accent); width: 14px; height: 14px; cursor: pointer; }

.toolbar { display: flex; align-items: center; gap: 10px; padding: 14px 24px 0; flex-wrap: wrap; }
.toolbar .inp { width: 200px; }
.seg { display: inline-flex; border: 1px solid var(--line-2); background: var(--panel-2); border-radius: 8px; overflow: hidden; }
.seg-btn { appearance: none; border: 0; background: none; color: var(--ink-3); cursor: pointer;
  padding: 6px 14px; font: 500 12px/1 var(--mono); transition: .2s; }
.seg-btn.active { background: var(--accent); color: #fff; font-weight: 700; }

/* ══════════ 面板 ══════════ */
.view { padding-bottom: 12px; animation: viewIn 0.3s ease; }
@keyframes viewIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.split { display: grid; gap: 16px; padding: 16px 24px 0; grid-template-columns: 1.55fr 1fr; align-items: start; }
.split-wide-left { grid-template-columns: 1.9fr 1fr; }
.split:not(.split-wide-left) > .panel:first-child { min-width: 0; }
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  min-width: 0;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  box-shadow: var(--shadow-sm);
}
.panel:hover { border-color: var(--line-2); box-shadow: var(--shadow-md); }
.panel-narrow { border-top: 3px solid var(--accent); }
.panel-head { display: flex; align-items: baseline; gap: 10px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.panel-head h3 { margin: 0; font: 700 14px/1.2 var(--sans); letter-spacing: .04em; color: var(--ink); }
.panel-body { padding: 14px; }
.panel-body.scroll { max-height: 62vh; overflow: auto; }

/* ══════════ 表格 ══════════ */
.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th { text-align: left; padding: 7px 9px; color: var(--ink-3); font-weight: 500;
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  border-bottom: 1px solid var(--line-2); position: sticky; top: 0; background: var(--panel-2); z-index: 1; }
.tbl th.zh { letter-spacing: 0; text-transform: none; }
.tbl td { padding: 8px 9px; border-bottom: 1px solid var(--line); vertical-align: middle; color: var(--ink-2); }
.tbl.dense td { padding: 6px 8px; }
.tbl tbody tr { transition: background 0.15s; }
.tbl tbody tr:hover td { background: var(--accent-light); }
.tbl tr.pick td { background: var(--accent-light); }
.tbl tr.pick td:first-child { box-shadow: inset 3px 0 0 var(--accent); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.pill { display: inline-block; padding: 1px 7px; font: 500 11px/1.6 var(--mono); border: 1px solid; border-radius: 4px; }
.pill.ok { color: var(--ok); border-color: rgba(82,196,26,.35); background: rgba(82,196,26,.06); }
.pill.bad { color: var(--bad); border-color: rgba(255,77,79,.3); background: rgba(255,77,79,.06); }
.pill.amber { color: var(--accent); border-color: rgba(255,36,66,.3); background: rgba(255,36,66,.06); }
.pill.info { color: var(--info); border-color: rgba(24,144,255,.3); background: rgba(24,144,255,.06); }
.pill.off { color: var(--ink-3); border-color: var(--line-2); }

/* 在线指示灯 */
.online-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; position: relative; }
.online-dot.on { background: var(--ok); box-shadow: 0 0 0 3px rgba(82,196,26,.15); animation: pulse-dot 2s ease-in-out infinite; }
.online-dot.off { background: var(--line-2); }
@keyframes pulse-dot { 0%,100% { box-shadow: 0 0 0 3px rgba(82,196,26,.15); } 50% { box-shadow: 0 0 0 5px rgba(82,196,26,.08); } }
#uTable th:first-child, #uTable td:first-child { width: 60px; min-width: 60px; text-align: center; padding-left: 4px; padding-right: 4px; }
.online-text { font-size: 11px; margin-left: 3px; }
.online-text.on { color: var(--ok); }
.online-text.off { color: var(--ink-3); }
.rowbtn { appearance: none; border: 1px solid var(--line-2); background: var(--panel-2); color: var(--ink);
  cursor: pointer; font: 500 11px/1 var(--sans); padding: 5px 10px; margin-right: 5px; border-radius: 6px;
  transition: all .2s; display: inline-flex; align-items: center; gap: 3px; }
.rowbtn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-light); transform: translateY(-1px); }
.rowbtn:active { transform: translateY(0); }
.rowbtn.danger { color: var(--bad); border-color: rgba(255,77,79,.25); background: rgba(255,77,79,.04); }
.rowbtn.danger:hover { color: #fff; border-color: var(--bad); background: var(--bad); }
.rowbtn.primary { color: var(--accent); border-color: rgba(255,36,66,.25); background: rgba(255,36,66,.04); }
.rowbtn.primary:hover { color: #fff; border-color: var(--accent); background: var(--accent); }
.empty { color: var(--ink-3); font-size: 12.5px; padding: 18px 4px; text-align: center; }
.pager { display: flex; gap: 8px; align-items: center; padding: 10px 4px 0; font-size: 12px; color: var(--ink-3); }

/* ══════════ 看板 ══════════ */
.stat-strip { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 12px;
  margin: 12px 24px 0; }
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
}
.stat:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat b { display: block; font: 600 24px/1.1 var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); }
.stat span { font-size: 10px; letter-spacing: .1em; color: var(--ink-3); text-transform: uppercase; }
.stat.hot b { color: var(--accent); }
.stat.good b { color: var(--ok); }
.bar { display: grid; grid-template-columns: 72px 1fr 52px; gap: 8px; align-items: center; margin-bottom: 7px; font-size: 12px; color: var(--ink-2); }
.bar-track { height: 7px; background: var(--line); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent-3), var(--accent-2)); border-radius: 4px; transition: width 0.5s ease; }
.bar b { font-family: var(--mono); text-align: right; color: var(--ink); }

/* 看板网格：撑满一屏 */
.dash-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  padding: 12px 24px 0;
  height: calc(100vh - 200px);
}
.dash-cell {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}
.dash-cell .panel-head { flex: none; padding: 10px 14px; }
.dash-cell .panel-body { flex: 1; overflow-y: auto; padding: 10px 14px; }
.dash-scroll::-webkit-scrollbar { width: 4px; }
.dash-scroll::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 2px; }

/* ══════════ 弹层 / 提示 ══════════ */
.modal { position: fixed; inset: 0; z-index: 40; background: rgba(0,0,0,.35);
  display: grid; place-items: center; padding: 20px; }
.modal-box { width: min(820px, 96vw); max-height: 92vh; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--accent);
  border-radius: 16px; box-shadow: var(--shadow-lg);
  animation: cardIn 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
.modal-head { display: flex; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.modal-head h3 { margin: 0; font: 700 15px/1 var(--sans); color: var(--ink); }
.modal-x { margin-left: auto; appearance: none; background: none; border: 0; color: var(--ink-3); cursor: pointer; padding: 4px; border-radius: 6px; font-size: 16px; }
.modal-x:hover { color: var(--bad); background: rgba(255,77,79,.06); }
.modal-body { padding: 16px; overflow: auto; }
.modal-foot { padding: 12px 16px; border-top: 1px solid var(--line); display: flex; gap: 10px; justify-content: flex-end; }

/* 管理弹层双列布局 */
.mgr-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mgr-col { display: flex; flex-direction: column; }
.mgr-title { margin: 0 0 12px; font-weight: 700; color: var(--ink); font-size: 13px; }
.code { background: #f8f8f8; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin: 0;
  font-family: var(--mono); font-size: 12px; color: var(--ok); overflow: auto; white-space: pre-wrap; }
.toast { position: fixed; right: 22px; bottom: 22px; z-index: 60; padding: 11px 16px;
  background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--ok); font-size: 13px; color: var(--ink);
  border-radius: 10px; box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease; }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
.toast.bad { border-left-color: var(--bad); }

/* ══════════ 滚动条 ══════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--ink-3); }

/* ══════════ 窄屏 ══════════ */
@media (max-width: 1120px) {
  .stat-strip { grid-template-columns: repeat(3, 1fr); }
  .split, .split-wide-left { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .login-stage { padding: 18px; }
  .shell { grid-template-columns: 56px 1fr; }
  .rail-btn b { display: none; }
  .rail-btn { justify-content: center; padding: 11px 0; }
  .row2, .row3 { grid-template-columns: 1fr; }
}

/* ══════════ 用户统计弹窗 ══════════ */
.stat-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat-card { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; text-align: center; }
.stat-card.highlight { background: linear-gradient(135deg, var(--accent-light), #fff); border-color: var(--accent-2); }
.stat-label { font-size: 12px; color: var(--ink-3); margin-bottom: 4px; }
.stat-big { font-family: var(--mono); font-size: 28px; font-weight: 700; color: var(--accent); line-height: 1.2; }
.stat-card.highlight .stat-big { color: var(--accent-3); }
.stat-mid { font-family: var(--mono); font-size: 15px; color: var(--ink-2); font-weight: 600; }
.stat-sub { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.stat-section { margin-top: 16px; }
.stat-section h4 { font-size: 13px; color: var(--ink-2); margin: 0 0 10px; font-weight: 600; }

.uc-bar-chart { display: flex; align-items: flex-end; gap: 2px; height: 80px; padding: 8px 0 22px; border-bottom: 1px solid var(--line); position: relative; overflow-x: auto; }
.uc-bar-col { flex: 1; min-width: 14px; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; position: relative; }
.uc-bar-fill { width: 60%; min-height: 2px; max-height: 56px; background: linear-gradient(180deg, var(--accent-2), var(--accent-3)); border-radius: 3px 3px 0 0; transition: height 0.4s ease; }
.uc-bar-lbl { position: absolute; bottom: -18px; font-size: 8px; color: var(--ink-3); white-space: nowrap; }

.tbl-wrap { overflow-x: auto; }
.tbl-wrap table.dense { width: 100%; border-collapse: collapse; font-size: 12px; }
.tbl-wrap table.dense th, .tbl-wrap table.dense td { padding: 5px 8px; text-align: center; border-bottom: 1px solid var(--line); }
.tbl-wrap table.dense th { background: var(--panel-2); color: var(--ink-2); font-weight: 600; white-space: nowrap; }
.tbl-wrap table.dense td:first-child { text-align: left; font-family: var(--mono); color: var(--ink-3); }

/* ══════════ 用户统计弹窗 · Tab ══════════ */
.ustat-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--line); margin-bottom: 16px; }
.ustat-tab { appearance: none; border: none; background: none; cursor: pointer; font: 600 13px/1 var(--sans);
  padding: 8px 18px; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all .2s; }
.ustat-tab:hover { color: var(--ink-2); }
.ustat-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ══════════ 业务数据同步 ══════════ */
.sync-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; }
.sync-info { flex: 1; min-width: 0; }
.sync-info strong { font-size: 13px; color: var(--ink); margin-right: 8px; }
.sync-time { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.sync-summary { font-size: 11px; color: var(--ink-2); margin-top: 2px; font-family: var(--mono); }

.sync-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 10px; border-radius: 12px; }
.sync-badge.none { background: var(--line); color: var(--ink-3); }
.sync-badge.pending { background: #fff7e6; color: var(--warn); }
.sync-badge.done { background: #f6ffed; color: var(--ok); }

.cat-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.cat-chip { font-size: 11px; padding: 3px 10px; background: var(--accent-light); color: var(--accent-3);
  border-radius: 12px; border: 1px solid rgba(255,36,66,.15); }

.dtab-bar { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 12px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.dtab { appearance: none; border: 1px solid var(--line); background: var(--panel); cursor: pointer;
  font: 500 12px/1 var(--sans); padding: 5px 12px; border-radius: 6px; color: var(--ink-2); transition: all .15s; }
.dtab:hover { border-color: var(--accent); color: var(--accent); }
.dtab.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── 反馈卡片 ── */
.fb-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 16px;
  margin-bottom: 10px;
  background: var(--panel);
  transition: box-shadow .15s;
}
.fb-card:hover { box-shadow: 0 1px 6px rgba(0,0,0,.06); }
.fb-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.fb-card-id {
  font: 600 12px/1 var(--mono);
  color: var(--ink-3);
}
.fb-card-user {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-left: auto;
}
.fb-card-time {
  font: 400 11px/1 var(--mono);
  color: var(--ink-3);
}
.fb-card-content {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-2);
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 6px;
}
.fb-card-meta {
  font-size: 12px;
  color: var(--ink-3);
  margin-bottom: 3px;
}
.fb-card-reply {
  font-size: 12px;
  color: var(--ink-2);
  background: rgba(82,196,26,.06);
  border: 1px solid rgba(82,196,26,.2);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 6px 0;
  line-height: 1.5;
}
.fb-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}