:root {
  --cream: #F8F1E7;
  --cream-2: #FBF7EE;
  --cocoa: #3F322A;
  --cocoa-2: #6B5A4C;
  --gold: #C0954A;
  --gold-2: #A8803A;
  --line: #E6DAC6;
  --green: #2F7A5A;
  --red: #B4443A;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--cocoa);
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 14px;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 220px;
  background: var(--cocoa);
  color: #F2E7CE;
  padding: 24px 0;
  flex-shrink: 0;
  /* 固定不隨頁面捲動走位 */
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(242,231,206,.25); border-radius: 3px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.brand { padding: 0 24px 24px; border-bottom: 1px solid rgba(242,231,206,.15); }
.brand-name {
  font-family: "Songti SC", "Noto Serif CJK SC", serif;
  font-size: 20px; letter-spacing: 4px; color: #F2E7CE;
}
.brand-sub { font-size: 11px; letter-spacing: 3px; color: var(--gold); margin-top: 4px; }
.nav { padding: 16px 12px; }
.nav a {
  display: block; padding: 10px 14px; border-radius: 10px;
  color: #E4D8C0; font-size: 14px; margin-bottom: 2px;
}
.nav a:hover { background: rgba(242,231,206,.10); }
.nav a.active { background: var(--gold); color: #2E241D; }

.main { flex: 1; padding: 0 0 40px; min-width: 0; }
.topbar {
  height: 64px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; border-bottom: 1px solid var(--line); background: var(--cream-2);
}
.topbar h1 { font-size: 18px; font-weight: 500; margin: 0; letter-spacing: 1px; }
.user { font-size: 13px; color: var(--cocoa-2); }
.user a { margin-left: 14px; color: var(--gold-2); }

.content { padding: 28px 32px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px;
}
.card .k { font-size: 12px; color: var(--cocoa-2); letter-spacing: 1px; }
.card .v { font-size: 28px; font-family: "Songti SC", serif; margin-top: 6px; }

.panel { background: #fff; border: 1px solid var(--line); border-radius: 16px; margin-top: 24px; overflow: hidden; }
.panel-head {
  padding: 16px 20px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.panel-head h2 { font-size: 15px; font-weight: 500; margin: 0; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 13px; }
th { color: var(--cocoa-2); font-weight: 400; background: var(--cream-2); }
tr:last-child td { border-bottom: none; }
.thumb { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; background: var(--cream); }

.btn {
  display: inline-block; padding: 8px 18px; border-radius: 999px; border: 1px solid var(--gold);
  background: var(--gold); color: #fff; font-size: 13px; cursor: pointer;
}
.btn:hover { background: var(--gold-2); border-color: var(--gold-2); }
.btn.ghost { background: transparent; color: var(--gold-2); }
.btn.ghost:hover { background: rgba(192,149,74,.10); }
.btn.danger { background: transparent; color: var(--red); border-color: #E3C4C0; }
.btn.small { padding: 4px 12px; font-size: 12px; }

.form { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.field { margin-bottom: 16px; }
label { display: block; font-size: 12px; color: var(--cocoa-2); margin-bottom: 6px; letter-spacing: .5px; }
input[type=text], input[type=number], input[type=date], input[type=password], textarea, select {
  width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--cream-2); color: var(--cocoa); font-size: 14px; font-family: inherit;
}
textarea { min-height: 80px; resize: vertical; }
input[type=file] { font-size: 13px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.check input { width: 16px; height: 16px; }
.hint { font-size: 12px; color: var(--cocoa-2); margin-top: 4px; }
.section-title {
  font-size: 13px; color: var(--gold-2); letter-spacing: 2px;
  margin: 24px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line);
}
.actions { margin-top: 24px; display: flex; gap: 12px; }

.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.tag.on { background: rgba(47,122,90,.12); color: var(--green); }
.tag.off { background: rgba(180,68,58,.12); color: var(--red); }
.tag.wait { background: rgba(192,149,74,.15); color: var(--gold-2); }

.flash { background: rgba(192,149,74,.14); border: 1px solid var(--gold); color: #6B4E12;
  padding: 10px 16px; border-radius: 10px; margin-bottom: 20px; font-size: 13px; }
.empty { padding: 40px; text-align: center; color: var(--cocoa-2); }

/* ---------- 侧栏分组 ---------- */
.nav-group {
  padding: 14px 24px 6px;
  font-size: 11px;
  letter-spacing: 2px;
  color: rgba(242,231,206,.42);
}
.who { margin-right: 6px; }

/* ---------- 数据卡 ---------- */
.card .sub { font-size: 12px; color: var(--cocoa-2); margin-top: 2px; }
.card .slash { color: var(--gold); }
.card.hi { border-left: 4px solid var(--gold); }
.card.warn { border-left: 4px solid var(--red); }
.card.gold { border-left: 4px solid var(--green); }

/* ---------- 两栏（左宽右窄） ---------- */
.grid2.wide-left { display: grid; grid-template-columns: 1.7fr 1fr; gap: 20px; align-items: start; }
.grid2.wide-left > .panel { margin-top: 0; }
.grid2 { margin-top: 20px; }
.grid2.wide-left + .grid2.wide-left { margin-top: 20px; }
.head-actions { display: flex; gap: 8px; align-items: center; }
.hint-inline { font-size: 12px; color: var(--cocoa-2); }

/* ---------- 趋势柱状图 ---------- */
.chart { display: flex; align-items: flex-end; gap: 14px; padding: 24px 24px 18px; height: 240px; }
.chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; }
.bar-wrap { flex: 1; width: 100%; display: flex; align-items: flex-end; justify-content: center; }
.bar {
  width: 60%;
  min-height: 3px;
  background: linear-gradient(180deg, var(--gold) 0%, #DCBB7C 100%);
  border-radius: 6px 6px 0 0;
  transition: height .3s ease;
}
.bar-val { font-size: 11px; color: var(--cocoa-2); margin-top: 6px; height: 16px; }
.bar-day { font-size: 11px; color: var(--cocoa-2); letter-spacing: .5px; }

/* ---------- 表格补充 ---------- */
table.mini { width: 100%; border-collapse: collapse; }
table.mini td { padding: 9px 16px; border-bottom: 1px solid var(--line); font-size: 13px; }
table.mini tr:last-child td { border-bottom: none; }
.rank {
  width: 28px; text-align: center; color: #fff; background: var(--gold);
  border-radius: 50%; font-size: 12px; padding: 2px 0 !important;
}
.num { text-align: right; white-space: nowrap; }
.strong { font-weight: 600; }
.mono { font-family: "SFMono-Regular", Consolas, monospace; font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.detail { max-width: 380px; color: var(--cocoa-2); font-size: 13px; }
.up { color: var(--green); font-weight: 600; }
.down { color: var(--red); font-weight: 600; }

/* ---------- 筛选条 ---------- */
.filterbar {
  display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--cream-2);
}
.filterbar input, .filterbar select {
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; font-size: 13px; color: var(--cocoa);
}
.filterbar input[type="text"] { min-width: 220px; }
.filterbar .search { min-width: 300px; flex: 1 1 300px; }
.filterbar .hint-inline { font-size: 12px; color: var(--cocoa-2); }

/* ---------- 分页 ---------- */
.pager {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  flex-wrap: wrap; padding: 14px 20px; border-top: 1px solid var(--line); background: var(--cream-2);
}
.pager .info { font-size: 12.5px; color: var(--cocoa-2); }
.pager .pages { display: flex; gap: 6px; flex-wrap: wrap; }
.pager a, .pager span.cur {
  min-width: 32px; height: 32px; padding: 0 10px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); background: #fff; font-size: 13px; color: var(--cocoa);
}
.pager a:hover { background: var(--cream); border-color: var(--gold); }
.pager span.cur { background: var(--gold); border-color: var(--gold); color: #fff; font-weight: 600; }
.pager span.dots { color: var(--cocoa-2); padding: 0 4px; }
.pager .jump { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--cocoa-2); }
.pager .jump input {
  width: 64px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px;
}

/* ---------- 头像 ---------- */
.cell-wx { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--cream); }
.avatar.lg { width: 64px; height: 64px; }
.avatar.ph {
  display: flex; align-items: center; justify-content: center;
  background: var(--gold); color: #fff; font-size: 14px;
}
.avatar.lg.ph { font-size: 22px; }

/* ---------- 会员等级标签 ---------- */
.tag.lvl { background: rgba(63,50,42,.08); color: var(--cocoa-2); }
.tag.lvl.lvl-silver { background: rgba(150,160,170,.18); color: #5C6670; }
.tag.lvl.lvl-gold { background: rgba(192,149,74,.18); color: var(--gold-2); }
.tag.lvl.lvl-platinum { background: rgba(63,50,42,.16); color: var(--cocoa); }

/* ---------- 会员详情 ---------- */
.form.flat { border: none; border-radius: 0; padding: 18px 20px; background: transparent; }
.form.inline { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.form.inline select, .form.inline input {
  padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 13px;
}
.mem-head { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.mem-name { font-size: 20px; font-family: "Songti SC", serif; }
.kpi { margin: 4px 0 18px; }
.kpi-box { background: var(--cream-2); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; }
.kpi-box .k { font-size: 12px; color: var(--cocoa-2); }
.kpi-box .v { font-size: 22px; font-family: "Songti SC", serif; margin-top: 2px; }
.section-title.in-panel { padding: 0 20px; margin-top: 4px; }

/* ---------- 日志流 ---------- */
.logfeed { list-style: none; margin: 0; padding: 0; max-height: 420px; overflow: auto; }
.logfeed li { display: flex; gap: 10px; padding: 11px 18px; border-bottom: 1px solid var(--line); }
.logfeed li:last-child { border-bottom: none; }
.src {
  flex-shrink: 0; font-size: 11px; padding: 2px 8px; border-radius: 999px; height: 20px;
  background: rgba(63,50,42,.10); color: var(--cocoa-2);
}
.src.src-miniapp { background: rgba(47,122,90,.14); color: var(--green); }
.src.src-admin { background: rgba(192,149,74,.18); color: var(--gold-2); }
.lf-body { min-width: 0; }
.lf-title { font-size: 13px; }
.lf-meta { font-size: 12px; color: var(--cocoa-2); overflow: hidden; text-overflow: ellipsis; }

/* ---------- 快捷操作 ---------- */
.quick { padding: 20px; display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 1100px) {
  .grid2.wide-left { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr; }
}

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-box {
  width: 360px; background: #fff; border: 1px solid var(--line);
  border-radius: 20px; padding: 40px 36px;
}
.login-box h1 {
  font-family: "Songti SC", serif; font-size: 24px; letter-spacing: 6px;
  text-align: center; margin: 0 0 6px; font-weight: 500;
}
.login-box p { text-align: center; color: var(--cocoa-2); font-size: 12px; letter-spacing: 2px; margin: 0 0 28px; }
.login-box .btn { width: 100%; padding: 11px; font-size: 14px; margin-top: 8px; }

/* ===== 帳號群組標籤 ===== */
.tag.grp { font-size: 11px; padding: 2px 9px; letter-spacing: .5px; }
.tag.grp.grp-admin { background: rgba(192,149,74,.20); color: var(--gold-2); }
.tag.grp.grp-marketing { background: rgba(47,122,90,.14); color: var(--green); }
.user .tag.grp { margin-right: 8px; }

/* ===== 權限清單 ===== */
.permlist { margin: 12px 0 0; padding-left: 20px; color: var(--cocoa-2); }
.permlist li { margin-bottom: 4px; }

/* ===== 圖片庫 ===== */
.media-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px; padding: 20px;
}
.media-item {
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--cream-2);
}
.media-item img { width: 100%; height: 132px; object-fit: cover; display: block; background: var(--cream); }
.mi-body { padding: 10px 12px 12px; }
.mi-name {
  font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.mi-url {
  margin-top: 6px; font-size: 11px; color: var(--cocoa-2); background: #fff;
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-family: "SFMono-Regular", Consolas, monospace;
}
.mi-actions { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }