:root {
  color-scheme: dark;
  --bg: #0e1116;
  --panel: #161a22;
  --panel-2: #1c212b;
  --border: #262d3a;
  --text: #e7eaf0;
  --muted: #8d97a8;
  --accent: #e11d48;
  --accent-soft: #4a2330;
  --blue: #2563eb;
  --ok: #22c55e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #1b2230 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.55 "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
  min-height: 100vh;
}

h1, h2 { margin: 0; font-weight: 650; }
h1 { font-size: 18px; }
h2 { font-size: 16px; display: flex; align-items: center; gap: 8px; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: rgba(14, 17, 22, .85);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, #e11d48, #7c3aed); font-size: 20px;
}
.sub { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.status { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }

main { max-width: 1080px; margin: 0 auto; padding: 20px 20px 64px; display: grid; gap: 14px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
}
.card-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.no {
  width: 22px; height: 22px; border-radius: 7px; display: inline-grid; place-items: center;
  background: var(--panel-2); border: 1px solid var(--border);
  font-size: 12px; color: var(--muted);
}
.hint { color: var(--muted); font-size: 12.5px; }
.row { display: flex; align-items: center; flex-wrap: wrap; }
.gap { gap: 10px; }

button {
  font: inherit; cursor: pointer; border-radius: 10px; padding: 8px 14px;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  transition: .15s ease;
}
button:hover { border-color: #3b465c; transform: translateY(-1px); }
button:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.ghost { background: transparent; }
.primary { background: linear-gradient(135deg, #e11d48, #be123c); border-color: #e11d48; font-weight: 650; }
.primary:hover { filter: brightness(1.08); }
.small { padding: 6px 12px; font-size: 13px; }

.game-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.game-card {
  text-align: left; padding: 16px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--panel-2); display: grid; gap: 6px;
}
.game-card.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.game-card .gname { font-size: 17px; font-weight: 700; }
.game-card .gmeta { color: var(--muted); font-size: 12.5px; }
.game-card .gpick { color: #b9c2d2; font-size: 12.5px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  padding: 7px 13px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--muted); font-size: 13.5px;
}
.chip.active { background: var(--accent-soft); border-color: var(--accent); color: #ffd9e0; }
.chip .d { display: block; font-size: 11.5px; opacity: .75; }

.form-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted); }
.field input, .select {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 8px 10px; font: inherit; min-width: 90px;
}
.select { min-width: 320px; }
.label { color: var(--muted); font-size: 13px; }

.segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.segmented button { border: 0; border-radius: 0; background: transparent; padding: 8px 18px; }
.segmented button.active { background: var(--accent-soft); color: #ffd9e0; }
.params { display: none; }
.params.show { display: flex; }

.actions { display: flex; align-items: center; gap: 14px; }
#btnGenerate { padding: 12px 28px; font-size: 15px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; }
.stat {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px; padding: 11px 13px;
}
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-size: 14.5px; margin-top: 3px; }
.stat .v b { color: #fff; }

.balls { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.ball {
  width: 32px; height: 32px; border-radius: 50%;
  display: inline-grid; place-items: center;
  font-size: 13.5px; font-weight: 700; font-variant-numeric: tabular-nums;
  border: 1px solid transparent;
}
.ball.front { background: #3b2429; border-color: #6d3a43; color: #f3c6cd; }
.ball.back { background: #1e2c44; border-color: #35507a; color: #c3d6f2; }
.ball.hit {
  background: var(--accent); border-color: #ff7a95; color: #fff;
  box-shadow: 0 0 0 2px rgba(225, 29, 72, .22), 0 0 14px rgba(225, 29, 72, .55);
  position: relative;
}
.ball.hit::after {
  content: "✓"; position: absolute; top: -7px; right: -6px;
  font-size: 10px; background: #fff; color: var(--accent);
  width: 14px; height: 14px; border-radius: 50%; display: grid; place-items: center;
}
.ball.dan { outline: 1px dashed #f59e0b; outline-offset: 2px; }

.set-block { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 12px; }
.block-title { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.block-title .n { font-weight: 700; }
.block-title .d { color: var(--muted); font-size: 12.5px; }
.sets { display: grid; gap: 8px; }
.set {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px; padding: 9px 12px;
}
.set .idx { color: var(--muted); font-size: 12px; width: 34px; }
.set .prob { margin-left: auto; color: #9aa6ba; font-size: 12px; }
.set .bets { color: var(--muted); font-size: 12px; min-width: 44px; text-align: right; }

.dim-group { margin-bottom: 10px; }
.group-title { color: var(--muted); font-size: 12px; margin: 6px 0 8px; letter-spacing: .04em; }
.mt { margin-top: 10px; }
.badges { display: flex; gap: 6px; flex-wrap: wrap; }
.badge.opt { border-color: #5b3a8a; color: #c4a6ff; background: #201a2e; }
.note { color: #8d97a8; font-style: italic; }
.small-select { min-width: 130px; padding: 6px 8px; font-size: 12.5px; }
.callout-info {
  background: #1a2333; border: 1px solid #2b3b55; color: #c3d3ea;
  border-radius: 10px; padding: 10px 13px; font-size: 13px; margin-bottom: 12px;
}
.record { grid-template-columns: 130px 120px 1fr auto; }

.agg-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-top: 10px; }
.agg { background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px; padding: 10px 12px; }
.agg-t { font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; gap: 6px; }
.agg-g { font-size: 11px; opacity: .8; }
.agg-r { font-size: 22px; font-weight: 700; margin: 2px 0; font-variant-numeric: tabular-nums; }
.agg-d { font-size: 11.5px; color: var(--muted); }
.rate-tag { color: #7ee0a8; font-weight: 600; font-size: 12.5px; margin-left: 6px; }
.block-title { flex-wrap: wrap; }

.agg-total { border-color: #3a4a6b; background: #18202e; }
.lvl-list { margin-top: 8px; border-top: 1px dashed var(--border); padding-top: 8px; display: grid; gap: 4px; }
.lvl { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; font-size: 11.5px; align-items: baseline; }
.lvl-n { color: #b9c4d6; }
.lvl-c { color: var(--muted); }
.lvl-p { color: #ffd9e0; font-variant-numeric: tabular-nums; }
.lvl-none .lvl-n { color: #6b7688; }

.trash-panel { margin-top: 14px; border-top: 1px solid var(--border); padding-top: 12px; }
.trash-head { display: flex; justify-content: space-between; align-items: center;
  color: var(--muted); font-size: 13px; margin-bottom: 10px; }

.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .58); display: grid;
  place-items: center; z-index: 90; }
.modal-box { background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px 22px; width: min(420px, 92vw); box-shadow: 0 18px 50px rgba(0,0,0,.45); }
.modal-box h3 { margin: 0 0 8px; font-size: 16px; }
.modal-box p { color: var(--muted); font-size: 13.5px; margin: 0 0 18px; line-height: 1.6; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

.zone-label { color: var(--muted); font-size: 12px; margin-right: 2px; }

.record-list { display: grid; gap: 8px; }
.record {
  display: grid; grid-template-columns: 120px 120px 1fr auto; gap: 12px; align-items: center;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 11px; padding: 10px 13px;
  font-size: 13.5px;
}
.record .iss { font-weight: 700; }
.record .meta { color: var(--muted); font-size: 12.5px; }
.nums { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11.5px; border: 1px solid var(--border); color: var(--muted); }
.badge.settled { border-color: #1f5136; color: #4ade80; background: #12261c; }
.badge.pending { border-color: #4a3a1c; color: #fbbf24; background: #241d10; }

.compare-head { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.compare-head .lbl { color: var(--muted); font-size: 12.5px; margin-right: 6px; }
.row-result { border-top: 1px solid var(--border); padding: 10px 0; display: grid; gap: 6px; }
.row-result .sum { color: var(--muted); font-size: 12.5px; }
.hit-tag { color: #ff8fa6; font-weight: 700; }

.hidden { display: none !important; }
.empty { color: var(--muted); font-size: 13.5px; padding: 8px 0; }

.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: #1f2530; border: 1px solid var(--border); color: var(--text);
  padding: 10px 18px; border-radius: 10px; opacity: 0; pointer-events: none;
  transition: .22s ease; font-size: 13.5px; z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: #7f1d1d; color: #fecaca; }

/* ---------- 统计说明 ---------- */
.stats-help { margin-top: 12px; border-top: 1px dashed var(--border); padding-top: 10px; }
.stats-help summary { cursor: pointer; color: var(--muted); font-size: 13px; outline: none; }
.stats-help summary:hover { color: var(--text); }
.stats-help ul { margin: 10px 0 0; padding-left: 18px; display: grid; gap: 6px; }
.stats-help li { color: #b9c4d6; font-size: 12.5px; line-height: 1.6; }
.stats-help li b { color: #fff; }

/* ---------- 统计折叠与合计金额 ---------- */
.stats-toggle {
  background: transparent; border: 0; padding: 0; margin: 0;
  color: var(--text); font: inherit; font-weight: 650;
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
}
.stats-toggle:hover { transform: none; color: #fff; }
.stats-toggle .chev { color: var(--muted); font-size: 12px; }
.cost-row { align-items: baseline; }
.cost { color: #ffd479; font-weight: 650; font-size: 14px; font-variant-numeric: tabular-nums; }

/* ---------- 详情筛选与浮动收起 ---------- */
.btn-link { text-decoration: none; display: inline-flex; align-items: center; }
.cmp-filters {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 0 12px; margin-bottom: 6px; border-bottom: 1px dashed var(--border);
}
.cmp-filters .field.inline { flex-direction: row; align-items: center; gap: 6px; }
.cmp-filters .field.inline input { width: 110px; min-width: 0; }
.float-close {
  position: fixed; right: 16px; bottom: 24px; z-index: 60;
  background: rgba(225, 29, 72, .92); border-color: #ff7a95; color: #fff;
  border-radius: 999px; padding: 10px 18px; font-weight: 650;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45);
}

/* ---------- 评分与期号分组 ---------- */
.score-tag { color: #ffd479; font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.issue-group {
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  background: #141822;
}
.issue-head {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; background: transparent; border: 0; border-radius: 0;
  text-align: left; font: inherit; color: var(--text); cursor: pointer;
}
.issue-head:hover { background: #1a202b; }
.issue-head .iss { font-weight: 700; }
.issue-head .meta { color: var(--muted); font-size: 12px; }
.issue-head .chev { margin-left: auto; color: var(--muted); font-size: 12px; }
.issue-body { display: grid; gap: 8px; padding: 0 10px 10px; }
.hidden-body { display: none; }
.issue-body .record { background: #1a1f29; }

/* ================= 手机适配（放在最后，确保覆盖上面的基础样式） ================= */
@media (max-width: 640px) {
  html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
  body { overflow-x: hidden; }

  /* 顶栏：改用普通定位，避免 MIUI 浏览器地址栏收起时 sticky 顶栏与内容重叠 */
  .topbar {
    position: static;
    padding: calc(8px + env(safe-area-inset-top)) 12px 8px;
    flex-wrap: wrap; gap: 6px 10px;
  }
  .brand { flex: 1 1 100%; min-width: 0; gap: 9px; }
  .logo { width: 30px; height: 30px; font-size: 16px; border-radius: 9px; flex: 0 0 auto; }
  .brand > div { min-width: 0; }
  h1 { font-size: 15.5px; }
  .sub { font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .status { width: 100%; flex-wrap: wrap; gap: 6px 8px; font-size: 12px; justify-content: flex-start; }
  #dataStatus {
    flex: 1 1 100%; min-width: 0; font-size: 11.5px; line-height: 1.45;
    white-space: normal; overflow-wrap: anywhere;
  }
  #btnRefresh { flex: 0 0 auto; padding: 6px 12px; }

  /* 容器 */
  main { padding: 10px 10px 56px; gap: 10px; }
  .card { padding: 12px; border-radius: 12px; }
  .card-head { flex-direction: column; align-items: stretch; gap: 8px; margin-bottom: 10px; }
  .card-head > .row { width: 100%; flex-wrap: wrap; gap: 8px; }
  .card-head .hint { width: 100%; line-height: 1.45; }
  h2 { font-size: 15px; }

  /* 下拉框 / 输入框：统一整行宽度、自绘箭头、足够大的点击区域 */
  select, .select, .select.small-select, input, .field input {
    width: 100%; min-width: 0; max-width: 100%; box-sizing: border-box;
    min-height: 42px;
    font-size: 16px; line-height: 1.25;
    padding: 10px 34px 10px 11px;
    appearance: none; -webkit-appearance: none;
    border-radius: 10px;
    background-color: var(--panel-2);
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238d97a8' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 11px center;
    background-size: 11px 7px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
  }
  input { background-image: none; padding-right: 11px; }
  /* 手机上所有下拉框独占一行，避免两三个挤在一起变形 */
  .card-head select, .card-head .select,
  .form-row select, .form-row .select,
  .cmp-filters select, .cmp-filters .select,
  #issue, #recordGame, #recordIssue, #recordFilter, #aggGame, #aggIssue, #aggStyle, #statsWindow {
    flex: 1 1 100%; width: 100%;
  }
  .card-head button { flex: 0 0 auto; }
  .field { flex: 1 1 100%; }
  .form-row { gap: 8px; }
  .cmp-filters { flex-wrap: wrap; gap: 8px; }
  .cmp-filters .field.inline { flex: 1 1 100%; }
  .cmp-filters .field.inline input { width: 100%; }

  /* 列表与号码 */
  .game-grid { grid-template-columns: 1fr; }
  .chip { padding: 7px 12px; font-size: 13px; }
  .chip .d { display: block; font-size: 10.5px; line-height: 1.35; margin-top: 2px; opacity: .72; }
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .stat { padding: 9px 10px; }
  .stat .v { font-size: 13px; }
  .agg-grid { grid-template-columns: 1fr; gap: 8px; }
  .agg-r { font-size: 20px; }

  .record { grid-template-columns: 1fr; gap: 6px; align-items: start; }
  .record .meta { font-size: 12px; }
  .record .row { justify-content: flex-start; flex-wrap: wrap; }
  .nums { width: 100%; }
  .issue-head { flex-wrap: wrap; row-gap: 4px; }
  .issue-body { padding: 0 8px 8px; }
  .cmp-filters { gap: 8px; }
  .cmp-filters .field.inline input { width: 100%; }
  .float-close { right: 12px; bottom: 18px; padding: 9px 14px; font-size: 13px; }

  .set { padding: 8px 9px; gap: 7px; }
  .ball { width: 28px; height: 28px; font-size: 12px; }
  .ball.hit::after { width: 12px; height: 12px; font-size: 9px; top: -5px; right: -4px; }
  .set .idx { width: 26px; }
  .set .prob { margin-left: 0; width: 100%; }
  .set .bets { margin-left: auto; }
  .lvl { gap: 6px; font-size: 11px; }

  .actions { gap: 10px; }
  #btnGenerate { flex: 1; padding: 12px 18px; }
  .cost { font-size: 13.5px; }
  .cost-row { gap: 6px; }
  .modal-box { width: calc(100vw - 32px); padding: 18px; }
  #toast { left: 12px; right: 12px; bottom: 20px; transform: none; text-align: center; }
  .toast.show { transform: none; }
}

@media (max-width: 380px) {
  .stat-grid { grid-template-columns: 1fr; }
  .card-head select, .card-head .select { flex: 1 1 100%; }
}