/* ts.ezcai.com「天时」— P1 零构建前端。深色克制，蓝框按钮，WCAG 对比。 */
:root {
  --bg: #0b1220;
  --bg-2: #101a2e;
  --panel: #131f36;
  --panel-2: #182742;
  --line: #243757;
  --line-soft: #1c2c49;
  --text: #e8eefc;
  --text-2: #a9b8d4;
  --text-3: #7282a3;
  --blue: #4f8cff;
  --blue-ink: #bcd4ff;
  --blue-line: #356ac8;
  --hi: #e5484d;     /* 高发 红 */
  --lo: #3b82f6;     /* 低发 蓝 */
  --gold: #f5b53f;
  --ok: #35c08a;
  --radius: 10px;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 70% -10%, #15264a 0%, var(--bg) 55%);
  color: var(--text);
  font: 14px/1.55 -apple-system, "Segoe UI", "PingFang SC",
        "Microsoft YaHei", Roboto, sans-serif;
  min-height: 100vh;
}
a { color: var(--blue-ink); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px 80px; }

/* ── 顶栏 ── */
header.top {
  position: sticky; top: 0; z-index: 40;
  background: rgba(11, 18, 32, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.top-in { max-width: 1180px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 14px; }
.brand { font-weight: 700; letter-spacing: 0.5px; font-size: 16px; }
.brand small { color: var(--text-3); font-weight: 400; margin-left: 8px; font-size: 12px; }
.top-spacer { flex: 1; }
.btn {
  appearance: none; border: 1px solid var(--blue-line);
  background: rgba(79, 140, 255, 0.08); color: var(--blue-ink);
  padding: 6px 14px; border-radius: 8px; font-size: 13px; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: rgba(79, 140, 255, 0.18); }
.btn.ghost { border-color: var(--line); color: var(--text-2); background: transparent; }
.btn.ghost:hover { border-color: var(--blue-line); color: var(--blue-ink); }

h1 { font-size: 22px; margin: 26px 0 4px; }
.subtitle { color: var(--text-3); font-size: 13px; margin: 0 0 22px; }

/* ── 切片器 ── */
.slicer {
  display: flex; flex-wrap: wrap; gap: 10px 18px;
  background: var(--panel); border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 18px;
}
.slicer .fld { display: flex; align-items: center; gap: 8px; }
.slicer label { color: var(--text-3); font-size: 12px; }
select {
  background: var(--bg-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 7px;
  padding: 5px 10px; font-size: 13px; outline: none;
}
select:focus { border-color: var(--blue-line); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; overflow: hidden; }
.seg button {
  appearance: none; background: transparent; color: var(--text-2);
  border: 0; padding: 5px 12px; font-size: 12.5px; cursor: pointer;
}
.seg button.on { background: rgba(79,140,255,.16); color: var(--blue-ink); }
.seg button + button { border-left: 1px solid var(--line); }

/* ── 面板/图例 ── */
.panel { background: var(--panel); border: 1px solid var(--line-soft);
  border-radius: var(--radius); padding: 16px 18px; margin-bottom: 18px; }
.panel h2 { font-size: 15px; margin: 0 0 4px; font-weight: 600; }
.panel .hint { color: var(--text-3); font-size: 12px; margin: 0 0 14px; }
.legend { display: flex; align-items: center; gap: 10px;
  color: var(--text-3); font-size: 12px; }
.scale { width: 150px; height: 10px; border-radius: 5px;
  background: linear-gradient(90deg, var(--lo), #26324c 42%, #552028 58%, var(--hi)); }

/* ── 热图 ── */
table.heat { border-collapse: separate; border-spacing: 3px; table-layout: fixed; }
table.heat th { color: var(--text-3); font-weight: 500; font-size: 12px;
  padding: 4px 6px; text-align: center; }
table.heat th.rowh { text-align: right; color: var(--text-2); padding-right: 10px; white-space: nowrap; }
.cell {
  border-radius: 8px; padding: 8px 6px 7px; text-align: center;
  min-width: 96px; cursor: pointer; position: relative;
  border: 1px solid transparent; transition: transform .08s, border-color .12s;
  color: var(--text);
}
.cell:hover { transform: translateY(-1px); border-color: var(--blue-line); }
.cell .rate { font-size: 15px; font-weight: 650; font-variant-numeric: tabular-nums; }
.cell .meta { font-size: 10.5px; color: var(--text-2); margin-top: 1px;
  font-variant-numeric: tabular-nums; }
.cell.blocked { background: var(--bg-2) !important; cursor: default; color: var(--text-3); }
.cell.blocked:hover { transform: none; border-color: transparent; }
.cell.blocked .rate { font-size: 11px; font-weight: 400; }
.badge {
  display: inline-block; font-size: 10px; border-radius: 4px;
  padding: 0 5px; margin-left: 4px; vertical-align: 1px;
  border: 1px solid currentColor; line-height: 1.5;
}
.badge.hi { color: #ff9b9e; }
.badge.lo { color: #9cc2ff; }
.stars { color: var(--gold); letter-spacing: 1px; }
.stars .off { color: #3a4763; }
.cell .corner { position: absolute; top: 4px; right: 6px; }

/* 交叉热图 */
table.cross { border-collapse: separate; border-spacing: 2px; margin: 0 auto; }
table.cross th { font-size: 11px; color: var(--text-3); font-weight: 500; padding: 2px; }
table.cross th.rowh { text-align: right; color: var(--text-2); padding-right: 8px; white-space: nowrap; }
.xcell { width: 30px; height: 26px; border-radius: 5px; cursor: pointer;
  border: 1px solid transparent; }
.xcell:hover { border-color: var(--blue-line); }
.xcell.blocked { background: var(--bg-2) !important; cursor: default; }
.xcell.blocked:hover { border-color: transparent; }
table.heat { margin: 0 auto; }
.kvblock { margin: 0 0 10px; }
.kvblock dt { color: var(--text-3); font-size: 11.5px; margin-top: 12px; }
.kvblock dd { margin: 3px 0 0; font-size: 13px; }

/* ── 抽屉 ── */
.overlay { position: fixed; inset: 0; background: rgba(4,8,16,.62);
  z-index: 60; opacity: 0; pointer-events: none; transition: opacity .18s; }
.overlay.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 94vw);
  background: var(--bg-2); border-left: 1px solid var(--line);
  z-index: 61; transform: translateX(102%); transition: transform .2s ease;
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.dr-head { padding: 16px 20px; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 12px; }
.dr-head h3 { margin: 0; font-size: 15px; }
.dr-body { padding: 16px 20px; overflow-y: auto; flex: 1; }
.dr-x { appearance: none; background: none; border: 0; color: var(--text-3);
  font-size: 20px; cursor: pointer; margin-left: auto; }
.dr-x:hover { color: var(--text); }

.kv { display: grid; grid-template-columns: 118px 1fr; gap: 6px 12px;
  font-size: 12.5px; margin-bottom: 16px; }
.kv dt { color: var(--text-3); }
.kv dd { margin: 0; font-variant-numeric: tabular-nums; word-break: break-all; }
code.hash { font-family: var(--mono); font-size: 11.5px; color: var(--blue-ink); }
.sec-t { font-size: 12px; color: var(--text-3); text-transform: uppercase;
  letter-spacing: 1px; margin: 18px 0 8px; }

table.mini { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.mini th { text-align: left; color: var(--text-3); font-weight: 500;
  padding: 5px 8px; border-bottom: 1px solid var(--line-soft); }
table.mini td { padding: 5px 8px; border-bottom: 1px solid #172338;
  font-variant-numeric: tabular-nums; }
table.mini tr:hover td { background: var(--panel); }
.tagq { font-size: 10.5px; border: 1px solid var(--line); border-radius: 4px;
  padding: 0 5px; color: var(--text-3); }

.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--blue-line);
  color: var(--blue-ink); padding: 9px 18px; border-radius: 9px;
  font-size: 13px; z-index: 80; opacity: 0; transition: opacity .2s;
  pointer-events: none; }
.toast.show { opacity: 1; }
.loading { color: var(--text-3); font-size: 13px; padding: 30px 0; text-align: center; }
footer.site { margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line-soft);
  color: var(--text-3); font-size: 12px; display: flex; gap: 18px; flex-wrap: wrap; }
footer.site code { color: var(--text-2); }

/* ══════════ P4：页签 / 球队集合 / 群计算网格 ══════════ */

/* 顶部页签（复用 .seg，加大一点） */
.top-tabs { margin: 18px 0 6px; }
.top-tabs button { padding: 8px 20px; font-size: 13.5px; }
section[hidden] { display: none !important; }

/* ── 球队集合：左右两栏 ── */
.sets-layout { display: grid; grid-template-columns: minmax(300px, 420px) 1fr;
  gap: 18px; align-items: start; }
.sets-left, .sets-right { min-width: 0; }
.blk-h { font-size: 13px; color: var(--text-3); font-weight: 600;
  margin: 18px 0 8px; letter-spacing: .3px; }
.blk-h:first-child { margin-top: 4px; }

/* 公开集合列表 */
.set-list { display: flex; flex-direction: column; gap: 8px; }
.set-item {
  appearance: none; text-align: left; width: 100%; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line-soft);
  border-radius: 9px; padding: 10px 14px; color: var(--text);
  display: flex; flex-direction: column; gap: 2px;
  transition: border-color .14s, background .14s;
}
.set-item:hover { border-color: var(--blue-line); }
.set-item.on { border-color: var(--blue-line);
  background: rgba(79, 140, 255, 0.10); }
.si-name { font-size: 13.5px; font-weight: 600; }
.si-meta { font-size: 11.5px; color: var(--text-3);
  font-variant-numeric: tabular-nums; }

/* DSL 输入 */
.dsl-input {
  width: 100%; resize: vertical; background: var(--bg-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px;
  font: 12.5px/1.6 var(--mono); outline: none;
}
.dsl-input:focus { border-color: var(--blue-line); }
.dsl-row { margin-top: 8px; display: flex; gap: 10px; align-items: center; }
.dsl-out { margin-top: 10px; }
.member-list { list-style: none; margin: 8px 0 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 6px; }
.member-list li { font-size: 12px; background: var(--panel-2);
  border: 1px solid var(--line-soft); border-radius: 6px; padding: 3px 10px; }

/* 通用行内反馈 */
.err-msg { color: #ff9b9e; font-size: 12.5px; margin: 6px 0; }
.ok-msg { color: #88e0b4; font-size: 12.5px; margin: 6px 0; }
p.hint { color: var(--text-3); font-size: 12.5px; margin: 8px 0; }

/* ── 群变换五动作面板 ── */
.group-panel { min-height: 120px; }
.gs-head { margin-bottom: 6px; }
.gs-title { font-size: 16px; font-weight: 650; }
.gs-ref { display: block; font-size: 11px; color: var(--text-3);
  font-family: var(--mono); margin-top: 2px; }
.gs-cond { font-size: 12.5px; color: var(--text-2);
  background: var(--panel-2); border: 1px solid var(--line-soft);
  border-radius: 8px; padding: 8px 12px; margin: 10px 0; }
.gs-meta { font-size: 12px; color: var(--text-3);
  font-variant-numeric: tabular-nums; }

.gp-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 12px; }
.gp-act {
  appearance: none; cursor: pointer; border-radius: 8px;
  border: 1px solid var(--blue-line); background: rgba(79,140,255,.08);
  color: var(--blue-ink); font-size: 12.5px; padding: 7px 12px;
  transition: background .14s;
}
.gp-act:hover { background: rgba(79,140,255,.18); }
.gp-act.on { background: rgba(79,140,255,.20); }
.gp-act:disabled { opacity: .45; cursor: default; }
.gp-oneliner { font-size: 13.5px; font-weight: 600; margin: 10px 0 2px; }
.gp-blurb { font-size: 12.5px; color: var(--text-2); margin: 0 0 10px; }
.gp-result { margin-top: 6px; }
.gp-audit { margin-top: 12px; }

/* 面板内通用数据表（覆盖 sets_page 三种结果视图） */
table.data-tbl { width: 100%; border-collapse: collapse; font-size: 12.5px;
  margin: 8px 0; }
table.data-tbl th { text-align: left; color: var(--text-3); font-weight: 500;
  padding: 6px 8px; border-bottom: 1px solid var(--line-soft); white-space: nowrap; }
table.data-tbl td { padding: 6px 8px; border-bottom: 1px solid #172338;
  font-variant-numeric: tabular-nums; }
table.data-tbl tr.thin td { color: var(--text-3); }
table.data-tbl tr:hover td { background: var(--panel-2); }
.tag-thin { font-size: 10.5px; border: 1px solid var(--line); border-radius: 4px;
  padding: 0 5px; color: var(--text-3); margin-left: 6px; }
.kv-line { font-size: 12.5px; color: var(--text-2); margin: 8px 0;
  line-height: 1.7; }

/* 技术口径折叠区（内部字段仅在此出现） */
.gp-tech { margin-top: 14px; border-top: 1px solid var(--line-soft); padding-top: 10px; }
.gp-tech summary { cursor: pointer; color: var(--text-3); font-size: 12px; }
.gp-tech[open] summary { margin-bottom: 6px; }

/* ── 群计算网格：集合 × 情境维度 ── */
.gmsg { font-size: 12.5px; color: var(--text-3); margin: 4px 0 10px; min-height: 1px; }
.gmsg.err { color: #ff9b9e; }
.gcells { display: grid; gap: 8px; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
.gcell {
  border-radius: 9px; padding: 9px 10px 8px; cursor: pointer;
  border: 1px solid rgba(255,255,255,.06); color: var(--text);
  transition: transform .08s, border-color .12s;
}
.gcell:hover { transform: translateY(-1px); border-color: var(--blue-line); }
.gc-label { font-size: 11.5px; color: var(--text-2); margin-bottom: 3px;
  display: flex; align-items: center; gap: 4px; }
.gc-rate { font-size: 16px; font-weight: 650; font-variant-numeric: tabular-nums; }
.gc-meta { font-size: 10.5px; color: var(--text-2); margin-top: 2px;
  font-variant-numeric: tabular-nums; }
.gcell.blocked { background: var(--bg-2) !important; cursor: default;
  border-color: transparent; }
.gcell.blocked:hover { transform: none; }
.gcell.blocked .gc-rate { font-size: 12px; font-weight: 400; color: var(--text-3); }
.badge.fdr { color: #ffd98a; border-color: rgba(245,181,63,.5); }

/* 网格控件行：与切片器同款，紧凑排布 */
.grid-controls { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; }
.grid-controls .fld { display: flex; align-items: center; gap: 7px; }
.grid-controls label { color: var(--text-3); font-size: 12px; }
@media (max-width: 860px) {
  .sets-layout { grid-template-columns: 1fr; }
}