/* ============================================================
   天天合小球 · 数据后台样式（纯手写，不依赖任何 CDN，可离线）
   ============================================================ */
* { box-sizing: border-box; }

:root {
  --bg: #f2f4f7;
  --panel: #ffffff;
  --ink: #1e2430;
  --ink-2: #5b6472;
  --ink-3: #96a0ae;
  --line: #e6e9ef;
  --side: #232838;
  --side-2: #2c3346;
  --green: #19be6b;
  --green-d: #14a35b;
  --red: #ed4014;
  --blue: #2d8cf0;
  --gold: #ff9900;
  --radius: 10px;
}

html, body { height: 100%; }

body {
  margin: 0;
  font: 14px/1.6 "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.hidden { display: none !important; }
.muted { color: var(--ink-3); font-size: 12px; }
.mono { font-family: Consolas, "Courier New", monospace; }
.nowrap { white-space: nowrap; }

/* ---------- 按钮 / 输入 ---------- */
.btn {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: .15s;
}
.btn:hover { border-color: #c9d0db; }
.btn.primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green-d); border-color: var(--green-d); }
.btn.danger { color: var(--red); border-color: #ffd5c8; }
.btn.block { width: 100%; padding: 9px; font-size: 14px; }
.btn.sm { padding: 3px 9px; font-size: 12px; }

input, select, textarea {
  font: inherit;
  color: inherit;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--green); }
textarea { width: 100%; min-height: 160px; font-family: Consolas, monospace; font-size: 12px; }

/* ---------- 登录 ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #232838, #3b4360 60%, #19be6b80);
}
.login-card {
  width: 340px;
  background: #fff;
  border-radius: 14px;
  padding: 28px 26px;
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
}
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card p { margin: 0 0 18px; }
.login-card label { display: block; margin-bottom: 12px; font-size: 13px; color: var(--ink-2); }
.login-card label input { display: block; width: 100%; margin-top: 6px; }
.login-error { color: var(--red); font-size: 12px; min-height: 16px; margin-top: 10px; }

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

.sidebar {
  width: 216px;
  flex: 0 0 216px;
  background: var(--side);
  color: #c7cddb;
  display: flex;
  flex-direction: column;
  padding: 16px 0;
}
.brand { display: flex; gap: 10px; align-items: center; padding: 0 16px 16px; border-bottom: 1px solid #333b52; }
.avatar {
  width: 38px; height: 38px; border-radius: 9px;
  background: linear-gradient(135deg, var(--green), #4a7cf7);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
}
.brand-name { color: #fff; font-weight: 600; font-size: 14px; }
.brand-role { font-size: 12px; color: #8b93a7; }

.side-group { padding: 14px 16px 4px; }
.side-group-title { font-size: 12px; color: #7b8399; margin-bottom: 6px; }
.game-list a {
  display: block; padding: 7px 10px; border-radius: 6px; color: #c7cddb;
  text-decoration: none; font-size: 13px; margin-bottom: 2px; cursor: pointer;
}
.game-list a.active { background: var(--green); color: #fff; }

.nav { margin-top: 10px; flex: 1; }
.nav a {
  display: block; padding: 9px 16px; color: #c7cddb; text-decoration: none;
  font-size: 13px; border-left: 3px solid transparent; cursor: pointer;
}
.nav a:hover { background: var(--side-2); color: #fff; }
.nav a.active { background: var(--side-2); color: #fff; border-left-color: var(--green); }

.side-foot { padding: 12px 16px 0; border-top: 1px solid #333b52; display: flex; justify-content: space-between; align-items: center; }
.side-foot a { color: #8b93a7; font-size: 12px; text-decoration: none; }
.side-foot a:hover { color: #fff; }

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

.topbar {
  height: 52px; background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; padding: 0 18px;
}
.tabs { display: flex; gap: 6px; }
.tabs .tab {
  padding: 6px 12px; border-radius: 6px; font-size: 13px; cursor: pointer;
  color: var(--ink-2); background: #f2f4f7;
}
.tabs .tab.active { background: var(--side); color: #fff; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.filterbar {
  background: #fff; border-bottom: 1px solid var(--line);
  padding: 12px 18px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.filterbar label { font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }

.content { padding: 18px; flex: 1; }

/* ---------- 卡片 / 指标 ---------- */
.card { background: var(--panel); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; box-shadow: 0 1px 3px rgba(20,30,50,.06); }
.card h3 { margin: 0 0 12px; font-size: 15px; }
.card h3 .muted { font-weight: 400; margin-left: 8px; }

.metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: 12px; margin-bottom: 16px; }
.metric { background: #fff; border-radius: var(--radius); padding: 14px 16px; box-shadow: 0 1px 3px rgba(20,30,50,.06); }
.metric .k { font-size: 12px; color: var(--ink-3); }
.metric .v { font-size: 22px; font-weight: 700; margin-top: 4px; }
.metric .v small { font-size: 12px; font-weight: 400; color: var(--ink-3); margin-left: 2px; }
.metric.green .v { color: var(--green); }
.metric.blue .v { color: var(--blue); }
.metric.gold .v { color: var(--gold); }
.metric .sub { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* ---------- 表格 ---------- */
.table-wrap { overflow: auto; max-width: 100%; }
table.grid { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 13px; background: #fff; }
table.grid th, table.grid td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
table.grid thead th {
  position: sticky; top: 0; z-index: 1;
  background: #fafbfc; font-weight: 600; font-size: 12px; color: var(--ink-2);
}
table.grid thead th.sortable { cursor: pointer; user-select: none; }
table.grid thead th.sortable:hover { color: var(--green); }
table.grid thead th .arrow { color: var(--ink-3); margin-left: 4px; font-size: 11px; }
table.grid thead th.sorted .arrow { color: var(--green); }
table.grid tbody tr:hover { background: #f7fbf9; }
table.grid td.price { color: var(--green); font-weight: 600; }
table.grid td.dim { color: var(--ink-3); }
table.grid .empty { text-align: center; color: var(--ink-3); padding: 28px; }

.table-foot { display: flex; justify-content: space-between; align-items: center; padding: 10px 2px; font-size: 13px; color: var(--ink-2); }
.pager { display: flex; gap: 6px; align-items: center; }
.pager span { padding: 2px 8px; }

.summary-line { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.summary-line b { color: var(--green); }

/* ---------- 图表 ---------- */
.chart-box { position: relative; width: 100%; height: 260px; }
canvas { width: 100%; height: 100%; display: block; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--ink-2); margin-top: 6px; }
.legend i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }

/* ---------- 杂项 ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 1080px) { .two-col { grid-template-columns: 1fr; } }

.badge { display: inline-block; padding: 1px 7px; border-radius: 10px; font-size: 12px; background: #eef1f6; color: var(--ink-2); }
.badge.green { background: #e6f8ef; color: var(--green-d); }
.badge.gray { background: #f0f2f5; color: var(--ink-3); }
.badge.orange { background: #fff4e5; color: #c96a00; }
.badge.blue { background: #e8f3ff; color: #1a6fd4; }

.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%);
  background: #232838; color: #fff; padding: 9px 18px; border-radius: 8px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: .25s; z-index: 99;
}
.toast.show { opacity: .95; }

.modal { position: fixed; inset: 0; background: rgba(20,25,40,.5); display: flex; align-items: center; justify-content: center; z-index: 90; }
.modal-box { background: #fff; border-radius: 12px; padding: 20px; width: min(920px, 92vw); max-height: 86vh; overflow: auto; }

.kv { display: grid; grid-template-columns: 110px 1fr; gap: 6px 10px; font-size: 13px; }
.kv .k { color: var(--ink-3); }

.timeline { border-left: 2px solid var(--line); margin-left: 6px; padding-left: 14px; }
.timeline .item { position: relative; padding: 6px 0; font-size: 13px; }
.timeline .item:before {
  content: ""; position: absolute; left: -20px; top: 13px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
}
.timeline .item .t { color: var(--ink-3); font-size: 12px; margin-right: 8px; }

.hint { background: #f6f8fb; border: 1px dashed var(--line); border-radius: 8px; padding: 12px 14px; font-size: 13px; color: var(--ink-2); margin-bottom: 14px; }
.hint code { background: #eef1f6; padding: 1px 5px; border-radius: 4px; font-size: 12px; }
.row-flex { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ---------- 游戏管理 ---------- */
.game-list a.add-game {
  margin-top: 6px; text-align: center; color: #9fb0c9;
  border: 1px dashed #4a5470; background: transparent;
}
.game-list a.add-game:hover { background: var(--side-2); color: #fff; border-color: var(--green); }

.kv.form-grid { grid-template-columns: 116px 1fr; align-items: center; }
.kv.form-grid .req { color: var(--red); }
.kv.form-grid input[readonly] { background: #f5f6f8; color: var(--ink-3); }
textarea[readonly] { background: #f7f9fb; }