:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --border: #e3e6ea;
  --text: #1f2329;
  --muted: #7b8494;
  --primary: #2f6fed;
  --ok: #1a9c62;
  --bad: #d9433f;
  --idle: #8b93a1;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.brand { font-weight: 700; font-size: 16px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-right form { margin: 0; }

.adminnav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 8px 20px;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.navlink {
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--text);
}

.navlink:hover { background: #eef2f9; text-decoration: none; }
.navlink.active { background: var(--primary); color: #ffffff; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px;
}

.page-title { font-size: 20px; margin: 4px 0 16px; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 16px;
}

.card h2 { font-size: 15px; margin: 0 0 12px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 4px;
}

.stat .stat-label { color: var(--muted); font-size: 13px; }
.stat .stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; }

.profit-up { color: var(--ok); }
.profit-down { color: var(--bad); }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.table th,
.table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

.table thead th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.table tbody th { color: var(--muted); font-weight: 600; width: 200px; }
.table.compact tbody th { width: 70px; }

.empty {
  padding: 18px;
  color: var(--muted);
  background: #fafbfc;
  border: 1px dashed var(--border);
  border-radius: 8px;
  margin: 0;
}

.muted { color: var(--muted); }
.small { font-size: 12px; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  color: #ffffff;
}

.badge-ok { background: var(--ok); }
.badge-bad { background: var(--bad); }
.badge-idle { background: var(--idle); }

.btn {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: #ffffff;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}

.btn:hover { border-color: #c9d2e3; text-decoration: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #ffffff; }
.btn-primary:hover { background: #2a63d4; }
.btn-ghost { background: #f3f5f9; }
.btn-block { width: 100%; margin-top: 8px; }

.banner {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 13px;
}

.banner-success { background: #e8f7f0; color: #106b45; border: 1px solid #bfe6d5; }
.banner-error { background: #fdecec; color: #a32522; border: 1px solid #f4c9c8; }
.banner-info { background: #eef3fd; color: #23467f; border: 1px solid #cfdcf7; }

.row-between {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.row-between h2 { margin-bottom: 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pager { display: flex; gap: 12px; align-items: center; margin-top: 14px; }
.stat-value-sm { font-size: 16px; font-weight: 600; }

.field { display: block; margin-bottom: 12px; }
.field span { display: block; color: var(--muted); margin-bottom: 4px; font-size: 13px; }

.field input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
}

.field input:focus { outline: 2px solid #cfe0ff; border-color: var(--primary); }

.settings-form { max-width: 420px; }
.quick-values { display: flex; gap: 8px; margin-bottom: 12px; }

.chart-wrap { position: relative; min-height: 320px; }
.chart-wrap canvas { width: 100% !important; }

.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px 32px;
  color: var(--muted);
  font-size: 12px;
}

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px 24px;
}

.login-card h1 { font-size: 20px; margin: 0 0 4px; }

/* 公开首页（保持简洁：只展示开奖与预测） */
.public-container { max-width: 860px; }

.latest-issue { font-weight: 700; margin-bottom: 10px; }

/* 最新一期：红色圆形 + 白色数字（三个号码并排，球之间没有空格文本） */
.latest-numbers {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.lotto-ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #d9433f;
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}

.latest-sum { font-weight: 700; margin-bottom: 4px; }

/* 最近开奖：普通黑色数字（不使用圆球） */
.draw-numbers {
  color: var(--text);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 4px;
  margin-bottom: 8px;
}

.draw-table .draw-numbers { font-size: 16px; letter-spacing: 2px; margin-bottom: 0; }

.plan-list { display: flex; flex-direction: column; gap: 12px; margin: 8px 0 4px; }

/* 下一期预测：一行一个计划（不拥挤、不用表格） */
.plan-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  padding: 8px 12px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.plan-row .plan-title { min-width: 70px; margin-bottom: 0; }
.plan-headline { font-weight: 700; min-width: 90px; }
.plan-bet, .plan-prob, .plan-status { color: var(--muted); font-size: 13px; }

.plan-title { font-weight: 700; margin-bottom: 6px; }

/* 每个计划一行：位置 + 预测方向 + 结果（只有结果文字上色） */
.plan-lines { display: flex; flex-direction: column; gap: 2px; }
.plan-line { display: flex; gap: 6px; align-items: baseline; line-height: 1.5; }
.plan-pos { min-width: 1em; color: var(--text); font-weight: 600; }
.plan-dir { color: var(--text); font-weight: 600; min-width: 1em; }
.plan-line .plan-bet { color: var(--muted); font-size: 12px; margin-left: 2px; }
.plan-cell { min-width: 96px; }

.latest-time { color: var(--muted); font-size: 13px; }

.pred-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 13px;
}

.pred-chips { display: flex; flex-wrap: wrap; gap: 4px; }

.chip {
  display: inline-block;
  padding: 1px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #f7f9fc;
  font-size: 12px;
  white-space: nowrap;
}

.draw-issue { font-weight: 600; white-space: nowrap; }

/* 判断结果：中=绿、挂=红、待开奖=灰 */
.result-hit { color: var(--ok); font-weight: 700; }
.result-miss { color: var(--bad); font-weight: 700; }
.result-pending { color: var(--idle); font-weight: 600; }

/* 最近开奖表格在窄屏可以横向滚动，不压缩内容 */
.table-wrap { overflow-x: auto; }

@media (max-width: 640px) {
  .public-container { padding: 14px; }
  .lotto-ball { width: 34px; height: 34px; font-size: 17px; }
  .draw-numbers { font-size: 18px; }
  .draw-table .draw-numbers { font-size: 14px; }
  .plan-cell { min-width: 76px; }
  .plan-row { gap: 8px 12px; }
  .plan-row .plan-title { min-width: 56px; }
  .plan-headline { min-width: 72px; }
  .pred-meta { gap: 12px; }
}

/* 首页开奖自动更新提示：悬浮在页面顶部居中、叠在卡片之上的绿色气泡。
   position: fixed 表示不占布局空间，不会把下面的卡片挤下去；
   没有入场/出场动画，显示即出现、到点直接消失（时长由 /static/js/home_refresh.js 控制）。 */
.update-banner {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  max-width: calc(100% - 24px);
  margin: 0;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(26, 156, 98, 0.12);
  box-shadow: 0 4px 14px rgba(31, 35, 41, 0.12);
  color: var(--ok);
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
  pointer-events: none; /* 浮在卡片上但不挡点击 */
}

.update-banner[hidden] { display: none; }

/* 后台表格页加宽：模拟下注记录列很多，窄容器会把右侧挤出卡片 */
.admin-body .container { max-width: 1680px; }

/* 三计划标签页（模拟下注记录页：全部 / 计划A / 计划B / 计划C） */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #f3f5f9;
  color: var(--text);
  font-size: 13px;
}

.tab:hover { border-color: #c9d2e3; text-decoration: none; }
.tab.active { background: var(--primary); border-color: var(--primary); color: #ffffff; }

.tab-count {
  display: inline-block;
  min-width: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(31, 35, 41, 0.08);
  font-size: 12px;
  text-align: center;
}

.tab.active .tab-count { background: rgba(255, 255, 255, 0.24); }

/* 下注记录表列多（17 列）：容器内横向滚动，不压缩、不溢出卡片 */
.orders-table { min-width: 1280px; }

/* 危险操作区（清空模拟记录）与危险按钮 */
.danger-zone { margin-top: 12px; }
.danger-zone summary { cursor: pointer; color: var(--bad); font-weight: 600; }
.danger-zone[open] summary { margin-bottom: 8px; }
.btn-danger { background: var(--bad); border-color: var(--bad); color: #ffffff; }
.btn-danger:hover { background: #b8352f; border-color: #b8352f; }