/* ==========================================================================
   运营端后台样式 — 高密度数据表优先，不做花哨动效
   ========================================================================== */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --line: #e5e6eb;
  --line-soft: #f0f1f3;
  --text: #1f2329;
  --text-2: #5a6068;
  --text-3: #8a9099;
  --brand: #1664ff;
  --brand-soft: #eef3ff;
  --ok: #00b42a;
  --ok-soft: #e8ffea;
  --warn: #ff7d00;
  --warn-soft: #fff7e8;
  --danger: #f53f3f;
  --danger-soft: #ffece8;
  --purple: #722ed1;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, .06);
  --sidebar: 216px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg); color: var(--text);
  font: 13px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; }

/* ------------------------------ 登录页 ------------------------------ */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #eef3ff 0%, #f5f6f8 45%, #e8ffea 100%);
}
.login-card {
  width: 380px; background: var(--panel); border-radius: 14px; padding: 34px 32px 28px;
  box-shadow: 0 12px 40px rgba(22, 100, 255, .12); border: 1px solid var(--line);
}
.login-card h1 { margin: 0 0 4px; font-size: 20px; letter-spacing: .5px; }
.login-card .sub { color: var(--text-3); font-size: 12px; margin-bottom: 22px; }

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

.sidebar {
  width: var(--sidebar); flex: 0 0 var(--sidebar); background: #1d2129; color: #c9cdd4;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .logo {
  padding: 18px 18px 14px; font-size: 15px; font-weight: 600; color: #fff;
  border-bottom: 1px solid #2e333d; display: flex; align-items: center; gap: 8px;
}
.sidebar .logo b { color: #4d8dff; }
.sidebar .logo .ver { font-size: 10px; color: #6b7280; font-weight: 400; margin-left: auto; }
.sidebar nav { padding: 8px 0 20px; flex: 1; }
.sidebar .grp { padding: 12px 18px 5px; font-size: 11px; color: #6b7280; letter-spacing: .6px; }
.sidebar a.nav {
  display: flex; align-items: center; gap: 9px; padding: 8px 18px; color: #c9cdd4;
  font-size: 13px; border-left: 3px solid transparent; cursor: pointer;
}
.sidebar a.nav:hover { background: #272c35; color: #fff; text-decoration: none; }
.sidebar a.nav.on { background: #272c35; color: #fff; border-left-color: #4d8dff; font-weight: 500; }
.sidebar a.nav .ico { width: 16px; text-align: center; opacity: .9; }
.sidebar a.nav .badge {
  margin-left: auto; background: var(--danger); color: #fff; border-radius: 9px;
  padding: 0 6px; font-size: 10px; line-height: 16px; min-width: 16px; text-align: center;
}
.sidebar a.nav .badge.zero { display: none; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 52px; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; padding: 0 20px; gap: 14px; position: sticky; top: 0; z-index: 20;
}
.topbar h2 { margin: 0; font-size: 15px; font-weight: 600; }
.topbar .crumb { color: var(--text-3); font-size: 12px; }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.who { font-size: 12px; color: var(--text-2); }
.who b { color: var(--text); }
.role-tag {
  font-size: 10px; padding: 1px 6px; border-radius: 4px; background: var(--brand-soft);
  color: var(--brand); margin-left: 6px; text-transform: uppercase;
}
.content { padding: 18px 20px 40px; flex: 1; }

/* ------------------------------ 组件 ------------------------------ */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  margin-bottom: 16px; overflow: hidden;
}
.card > header {
  padding: 12px 16px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.card > header h3 { margin: 0; font-size: 14px; font-weight: 600; }
.card > header .tip { font-size: 12px; color: var(--text-3); }
.card > header .sp { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }
.card .body { padding: 14px 16px; }
.card .body.nopad { padding: 0; }

.grid { display: grid; gap: 14px; }
.grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.c5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1200px) { .grid.c4, .grid.c5 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .grid.c2, .grid.c3 { grid-template-columns: 1fr; } }

/* KPI */
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.kpi .lab { font-size: 12px; color: var(--text-3); display: flex; align-items: center; gap: 5px; }
.kpi .val { font-size: 24px; font-weight: 600; margin: 6px 0 2px; letter-spacing: -.5px; font-variant-numeric: tabular-nums; }
.kpi .foot { font-size: 11px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.kpi.brand .val { color: var(--brand); }
.kpi.ok .val { color: var(--ok); }
.kpi.warn .val { color: var(--warn); }
.kpi.danger .val { color: var(--danger); }

/* 按钮 */
.btn {
  display: inline-flex; align-items: center; gap: 5px; padding: 6px 13px; border-radius: 6px;
  border: 1px solid var(--line); background: #fff; color: var(--text); font-size: 13px;
  cursor: pointer; white-space: nowrap; transition: .12s; font-family: inherit;
}
.btn:hover { border-color: #c9cdd4; background: #fafbfc; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #0e51d6; }
.btn.danger { background: #fff; border-color: #f8b4b4; color: var(--danger); }
.btn.danger:hover { background: var(--danger-soft); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--brand); padding: 4px 6px; }
.btn.ghost:hover { background: var(--brand-soft); }
.btn.sm { padding: 3px 9px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* 表单 */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--text-2); margin-bottom: 5px; }
.field .hint { font-size: 11px; color: var(--text-3); margin-top: 4px; line-height: 1.5; }
input[type=text], input[type=password], input[type=number], input[type=email], input[type=date],
select, textarea {
  width: 100%; padding: 7px 10px; border: 1px solid var(--line); border-radius: 6px;
  font-size: 13px; font-family: inherit; color: var(--text); background: #fff; outline: none; transition: .12s;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(22,100,255,.1); }
textarea { resize: vertical; min-height: 90px; line-height: 1.6; }
textarea.tall { min-height: 200px; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
select { cursor: pointer; }
.inline { display: flex; gap: 8px; align-items: flex-end; flex-wrap: wrap; }
.inline .field { margin-bottom: 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* 表格 */
.tbl-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tbl th {
  text-align: left; padding: 9px 12px; background: #fafbfc; color: var(--text-2);
  font-weight: 500; font-size: 12px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.tbl td { padding: 9px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.tbl tbody tr:hover { background: #fafbfc; }
table.tbl td.num, table.tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.tbl td.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
table.tbl td.act { white-space: nowrap; }
table.tbl .ellipsis { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tbl-empty { padding: 40px 16px; text-align: center; color: var(--text-3); }

/* 标签 */
.tag {
  display: inline-block; padding: 1px 7px; border-radius: 4px; font-size: 11px; line-height: 18px;
  background: var(--line-soft); color: var(--text-2); white-space: nowrap;
}
.tag.ok { background: var(--ok-soft); color: var(--ok); }
.tag.warn { background: var(--warn-soft); color: var(--warn); }
.tag.danger { background: var(--danger-soft); color: var(--danger); }
.tag.brand { background: var(--brand-soft); color: var(--brand); }
.tag.purple { background: #f5e8ff; color: var(--purple); }
.tag.gray { background: var(--line-soft); color: var(--text-3); }

/* 分页 */
.pager { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--line-soft); font-size: 12px; color: var(--text-2); }
.pager .sp { margin-left: auto; display: flex; gap: 6px; align-items: center; }

/* 弹窗 */
.mask {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 100;
  display: flex; align-items: flex-start; justify-content: center; padding: 60px 16px; overflow-y: auto;
}
.modal {
  background: #fff; border-radius: 10px; width: 100%; max-width: 620px;
  box-shadow: 0 20px 60px rgba(0,0,0,.2); animation: pop .16s ease-out;
}
.modal.wide { max-width: 860px; }
.modal.narrow { max-width: 440px; }
@keyframes pop { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal > header { padding: 14px 18px; border-bottom: 1px solid var(--line); display: flex; align-items: center; }
.modal > header h3 { margin: 0; font-size: 15px; }
.modal > header .x { margin-left: auto; cursor: pointer; color: var(--text-3); font-size: 18px; line-height: 1; padding: 0 4px; }
.modal > header .x:hover { color: var(--text); }
.modal .body { padding: 16px 18px; max-height: 62vh; overflow-y: auto; }
.modal .foot { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; }

/* 提示条 */
.alert { padding: 10px 13px; border-radius: 6px; font-size: 12.5px; margin-bottom: 14px; line-height: 1.6; }
.alert.info { background: var(--brand-soft); color: #14449c; }
.alert.warn { background: var(--warn-soft); color: #9c5b00; }
.alert.danger { background: var(--danger-soft); color: #b32b25; }
.alert.ok { background: var(--ok-soft); color: #0a7a24; }
.alert b { font-weight: 600; }

/* toast */
#toasts { position: fixed; top: 16px; right: 16px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: #1d2129; color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13px;
  box-shadow: var(--shadow); animation: slidein .18s ease-out; max-width: 380px;
}
.toast.ok { background: #0a7a24; }
.toast.err { background: #c62f28; }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* 图表 */
.chart { width: 100%; height: 220px; display: block; }
.legend { display: flex; gap: 14px; font-size: 11.5px; color: var(--text-2); flex-wrap: wrap; margin-top: 6px; }
.legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }

/* 进度条 */
.bar { height: 6px; background: var(--line-soft); border-radius: 3px; overflow: hidden; min-width: 60px; }
.bar > i { display: block; height: 100%; background: var(--brand); border-radius: 3px; }

/* 代码块 */
pre.code {
  background: #1d2129; color: #c9cdd4; padding: 12px 14px; border-radius: 6px;
  font-size: 12px; overflow-x: auto; line-height: 1.65; margin: 0;
}
pre.code .k { color: #79b8ff; }
pre.code .s { color: #9ecbff; }

/* 空态 */
.empty { text-align: center; color: var(--text-3); padding: 36px 16px; font-size: 13px; }
.loading { text-align: center; color: var(--text-3); padding: 36px; font-size: 13px; }
.spin {
  display: inline-block; width: 14px; height: 14px; border: 2px solid var(--line);
  border-top-color: var(--brand); border-radius: 50%; animation: rot .7s linear infinite; vertical-align: -2px;
}
@keyframes rot { to { transform: rotate(360deg); } }

/* 详情键值表 */
.kv { display: grid; grid-template-columns: 108px 1fr; gap: 7px 12px; font-size: 13px; }
.kv dt { color: var(--text-3); font-size: 12px; }
.kv dd { margin: 0; word-break: break-all; }

/* 卡密明文展示 */
.reveal {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; background: #fafbfc;
  border: 1px solid var(--line); border-radius: 4px; padding: 6px 9px; margin-bottom: 5px;
  word-break: break-all; user-select: all;
}

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button {
  padding: 8px 15px; border: none; background: none; font-size: 13px; color: var(--text-2);
  cursor: pointer; border-bottom: 2px solid transparent; font-family: inherit;
}
.tabs button.on { color: var(--brand); border-bottom-color: var(--brand); font-weight: 500; }

.chk { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.chk input { width: auto; }