/* ============================================================================
   中国平安38周年指定客户特别活动 · 设计系统（黑金 KV 设计令牌 + 基础组件）
   零外网请求：仅使用系统字体与本地静态资源，无任何外部资源引用。
   视觉来源：需求方官方主视觉（黑金 KV）—— 近纯黑底 + 右下香槟金渐变 +
   金色城市天际线 + S 形金色光轨 + 金色粒子；主标题金色毛笔行楷，其余黑体。
   ========================================================================== */
:root {
  /* ---------------- 黑金 KV 颜色令牌（官方口径，勿改数值） ---------------- */
  --bg-base: #07070A;
  --bg-grad: radial-gradient(120% 90% at 85% 100%, rgba(200, 151, 58, .55) 0%, rgba(200, 151, 58, .16) 38%, rgba(7, 7, 10, 0) 68%);
  --panel: #101014;
  --panel-2: #17171C;
  --line: rgba(242, 208, 138, .22);
  --gold-1: #F2D08A;
  --gold-2: #C8973A;
  --gold-grad: linear-gradient(180deg, #F7E3B0 0%, #F2D08A 38%, #C8973A 100%);
  --amber: #E4572E;
  --text: #EDEFF3;
  --muted: #8C8F98;
  /* 第 5 批：提亮后的次级文字色（公开页说明文字对比度不足），仅用于说明/辅助文案 */
  --muted-strong: #A8ACB6;

  /* ---------------- 兼容别名（历史类名复用，值统一到 KV 体系） ---------------- */
  --line-strong: rgba(242, 208, 138, .5);
  --base: var(--bg-base);
  --accent: var(--gold-1);
  --accent-deep: var(--gold-2);
  /* 语义色：仅用于错误 / 危险 / 已抽满等状态提示，不做装饰使用（KV 禁用红色促销元素） */
  --amber-2: #F2825C;
  --red: var(--amber);
  --red-2: var(--amber-2);
  --up: #F2825C;
  --down: #86C46A;

  /* ---------------- 字体令牌 ---------------- */
  --font: "Microsoft YaHei", "PingFang SC", sans-serif;
  --font-title: "STXingkai", "华文行楷", "FZShuTi", "STKaiti", "KaiTi", serif;
  --font-num: Consolas, "DIN Alternate", monospace;

  /* ---------------- 形状令牌 ---------------- */
  --radius-card: 16px;
  --radius-btn: 10px;
  --radius-tag: 999px;
  --shadow: 0 8px 32px rgba(0, 0, 0, .45);

  /* ---------------- 字号 / 间距（投屏 1920x1080、竖屏 1080x1920、笔记本 1366x768） */
  --fs-xs: clamp(11px, .62vw, 15px);
  --fs-sm: clamp(12px, .72vw, 17px);
  --fs-md: clamp(13px, .88vw, 20px);
  --fs-lg: clamp(15px, 1.12vw, 26px);
  --fs-xl: clamp(18px, 1.55vw, 36px);
  --fs-2xl: clamp(24px, 2.3vw, 54px);
  --fs-3xl: clamp(32px, 3.6vw, 88px);
  --gap: clamp(10px, .85vw, 20px);
  --pad: clamp(12px, 1vw, 24px);
  --radius-outer: clamp(12px, 1vw, 20px);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  /* 近纯黑底 + 右下香槟金斜向渐变（KV 主背景） */
  background-color: var(--bg-base);
  background-image: var(--bg-grad);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font);
  font-size: var(--fs-md);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 左上极淡金色雾化，增加金属层次（无橙黄光晕、无红色） */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(900px 460px at 6% -10%, rgba(242, 208, 138, .07), transparent 62%);
  z-index: 0;
}

h1, h2, h3, h4, p, dl, dd, dt, figure { margin: 0; }
a { color: var(--gold-1); text-decoration: none; }
a:hover { color: #FFF3D6; }
ul { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--gold-1);
  outline-offset: 2px;
}

.num,
.mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.muted { color: var(--muted); }
.accent { color: var(--gold-1); }
.nowrap { white-space: nowrap; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------------------------------------- KV 装饰层（官方 KV 素材裁切变体） */
.kv-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.kv-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 7, 10, .9) 0%, rgba(7, 7, 10, .48) 46%, rgba(7, 7, 10, .08) 100%);
}

/* 官方 KV 裁切变体：宽版（金色光带，铺满底部）+ 竖版（金色城市天际线，窄屏切换）。
   底图不含任何文字，页面标题由正文渲染，避免与 KV 主标题重复。 */
.kv-photo {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  max-height: 46vh;
  object-fit: cover;
  object-position: center bottom;
  opacity: .45;
  display: block;
}
.kv-photo-portrait { display: none; }

/* 细金线：分隔 KV 底图与页面内容（代码绘制，作补充装饰） */
.kv-hairline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242, 208, 138, .55) 22%, rgba(247, 227, 176, .8) 50%, rgba(242, 208, 138, .55) 78%, transparent);
  box-shadow: 0 0 18px rgba(242, 208, 138, .35);
}

.kv-particles { position: absolute; inset: 0; }
.kv-particles i {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--s, 3px);
  height: var(--s, 3px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 227, 176, .95) 0%, rgba(242, 208, 138, .35) 58%, rgba(242, 208, 138, 0) 72%);
  animation: kv-breathe 5.6s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

@keyframes kv-breathe {
  0%, 100% { opacity: .22; transform: scale(.78); }
  50% { opacity: .82; transform: scale(1.12); }
}

/* ------------------------------------------------- KV 主标题 / 胶囊 / 品牌区 */
.gold-text {
  background-image: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.kv-title {
  font-family: var(--font-title);
  font-weight: 400;
  font-size: var(--fs-2xl);
  line-height: 1.18;
  letter-spacing: .06em;
  background-image: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 6px 18px rgba(200, 151, 58, .28));
}

/* 橙红胶囊：KV 中仅用于「每张奖券有1次抽奖机会」/ 关键徽标 */
.pill-amber {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  padding: .32em 1.05em;
  border-radius: var(--radius-tag);
  background: linear-gradient(135deg, #F0743F, var(--amber));
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: .06em;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(228, 87, 46, .3);
}

.kv-hero {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.2vw, 26px);
  flex-wrap: wrap;
}

.brand-pingan { display: flex; align-items: center; gap: .5em; }
.brand-cn {
  font-size: var(--fs-lg);
  font-weight: 800;
  letter-spacing: .06em;
  color: #fff;
  line-height: 1.15;
}
.brand-en {
  font-family: var(--font-num);
  font-size: .82em;
  letter-spacing: .22em;
  color: #fff;
}
.brand-sub {
  margin-top: .1em;
  color: var(--gold-1);
  font-size: var(--fs-xs);
  letter-spacing: .3em;
}
.kv-slogan {
  color: #fff;
  font-size: var(--fs-md);
  font-weight: 700;
  letter-spacing: .1em;
  white-space: nowrap;
}

/* 底部磨砂提示框（KV 原文照抄） */
.kv-note {
  max-width: min(620px, 100%);
  padding: .75em 1.15em;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .5);
  background: linear-gradient(180deg, rgba(255, 255, 255, .88), rgba(255, 255, 255, .76));
  color: #3A3D44;
  font-size: var(--fs-sm);
  line-height: 1.7;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
  backdrop-filter: blur(6px);
}

/* ------------------------------------------------------------------ 布局 */
.page {
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  padding: var(--pad);
}

.stack { display: flex; flex-direction: column; gap: var(--gap); }
.row { display: flex; align-items: center; gap: var(--gap); flex-wrap: wrap; }
.between { justify-content: space-between; }
.grow { flex: 1 1 auto; min-width: 0; }
.center { align-items: center; justify-content: center; }

.grid-auto {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
}

/* ------------------------------------------------------------------ 面板 */
.panel {
  background: linear-gradient(180deg, rgba(23, 23, 28, .78), rgba(16, 16, 20, .94));
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: var(--pad);
}

.panel-2 {
  background: var(--panel-2);
  border: 1px solid rgba(242, 208, 138, .16);
  border-radius: var(--radius-card);
  padding: var(--pad);
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--gap);
  margin-bottom: calc(var(--gap) * .6);
}

.panel-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: .04em;
}

.panel-title::before {
  content: "";
  display: inline-block;
  width: .38em;
  height: .38em;
  margin-right: .5em;
  border-radius: 2px;
  background: var(--gold-grad);
  transform: translateY(-.06em);
}

.divider {
  height: 1px;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}

/* ------------------------------------------------------------- 按钮体系 */
.btn {
  --btn-bg: rgba(23, 23, 28, .92);
  --btn-fg: var(--text);
  --btn-line: rgba(242, 208, 138, .3);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45em;
  min-height: clamp(34px, 2.5vw, 48px);
  padding: .5em 1.15em;
  border: 1px solid var(--btn-line);
  border-radius: var(--radius-btn);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: inherit;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, filter .18s ease;
  -webkit-user-select: none;
  user-select: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(242, 208, 138, .18);
  border-color: var(--line-strong);
}

.btn:active:not(:disabled) { transform: translateY(1px) scale(.995); filter: brightness(.94); }

.btn:disabled,
.btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .45;
  filter: grayscale(.5);
  box-shadow: none;
  transform: none;
}

.btn-primary {
  --btn-bg: var(--gold-grad);
  --btn-fg: #1B1408;
  --btn-line: rgba(242, 208, 138, .8);
}
.btn-primary:hover:not(:disabled) { box-shadow: 0 8px 26px rgba(242, 208, 138, .32); }

.btn-danger {
  --btn-bg: linear-gradient(135deg, var(--amber-2), var(--amber));
  --btn-fg: #fff;
  --btn-line: rgba(228, 87, 46, .7);
}

.btn-ghost { --btn-bg: rgba(16, 16, 20, .58); }
.btn-sm { min-height: clamp(28px, 2vw, 36px); padding: .35em .8em; font-size: var(--fs-xs); }
.btn-block { width: 100%; }

.btn.is-loading { pointer-events: none; opacity: .85; }
.btn.is-loading::before {
  content: "";
  width: .95em;
  height: .95em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: p023-spin .8s linear infinite;
}

@keyframes p023-spin { to { transform: rotate(360deg); } }

@keyframes p023-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

@keyframes p023-rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* 金线扫光：用于中奖定格等关键时刻（金色描边动效） */
@keyframes p023-gold-stroke {
  0% { text-shadow: 0 0 0 rgba(247, 227, 176, 0); -webkit-text-stroke-color: rgba(247, 227, 176, 0); }
  35% { text-shadow: 0 0 46px rgba(247, 227, 176, .95), 0 0 12px rgba(255, 255, 255, .75); -webkit-text-stroke-color: rgba(247, 227, 176, .95); }
  100% { text-shadow: 0 0 60px rgba(242, 208, 138, .55), 0 6px 24px rgba(0, 0, 0, .7); -webkit-text-stroke-color: rgba(247, 227, 176, .35); }
}

/* ------------------------------------------------------------- 标签 / 徽标 */
.tag,
.badge {
  display: inline-flex;
  align-items: center;
  gap: .35em;
  padding: .18em .75em;
  border-radius: var(--radius-tag);
  border: 1px solid var(--line);
  background: rgba(242, 208, 138, .08);
  color: var(--gold-1);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .06em;
  white-space: nowrap;
}

.badge-ready { background: var(--gold-grad); color: #1B1408; border-color: transparent; }
.badge-locked { background: rgba(140, 143, 152, .14); color: var(--muted); border-color: rgba(140, 143, 152, .3); }
.badge-done { background: rgba(228, 87, 46, .14); color: var(--amber-2); border-color: rgba(228, 87, 46, .34); }

.dot {
  width: .62em;
  height: .62em;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 3px rgba(140, 143, 152, .16);
  flex: 0 0 auto;
}
.dot-ok { background: var(--down); box-shadow: 0 0 0 3px rgba(134, 196, 106, .18); }
.dot-warn { background: var(--gold-1); box-shadow: 0 0 0 3px rgba(242, 208, 138, .2); animation: p023-pulse 1.4s ease-in-out infinite; }
.dot-bad { background: var(--amber-2); box-shadow: 0 0 0 3px rgba(242, 130, 92, .22); }

.lamp {
  width: .7em;
  height: .7em;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 8px rgba(140, 143, 152, .5);
}
.lamp-idle { background: var(--muted); }
.lamp-drawing { background: var(--gold-1); box-shadow: 0 0 12px rgba(242, 208, 138, .8); animation: p023-pulse 1.2s ease-in-out infinite; }
.lamp-locked { background: var(--amber-2); box-shadow: 0 0 12px rgba(242, 130, 92, .7); }
/* 第 6 批：场次徽标三态 —— 未开奖（灰）/ 进行中 · 已开 N/5 档（金）/ 已开奖（绿） */
.lamp-pending { background: var(--muted); box-shadow: 0 0 8px rgba(140, 143, 152, .5); }
.lamp-partial { background: var(--gold-1); box-shadow: 0 0 12px rgba(242, 208, 138, .8); animation: p023-pulse 1.2s ease-in-out infinite; }
.lamp-done { background: var(--down); box-shadow: 0 0 12px rgba(134, 196, 106, .55); }

/* --------------------------------------------------------------- 数据总览 */
.stat {
  background: linear-gradient(180deg, rgba(23, 23, 28, .88), rgba(16, 16, 20, .96));
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: clamp(10px, .85vw, 20px);
  display: flex;
  flex-direction: column;
  gap: .25em;
  min-width: 0;
}

.stat-label { color: var(--muted); font-size: var(--fs-xs); letter-spacing: .1em; }
.stat-value {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--gold-1);
  line-height: 1.2;
  word-break: break-all;
}
.stat-value.is-plain { color: var(--text); font-size: var(--fs-lg); font-weight: 600; }
.stat-foot { color: var(--muted); font-size: var(--fs-xs); }

/* ----------------------------------------------------------------- 表格 */
.table-wrap { overflow: auto; border-radius: var(--radius-card); border: 1px solid var(--line); }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  min-width: 420px;
}
table.data th, table.data td { padding: .55em .8em; text-align: left; }
table.data thead th {
  position: sticky; top: 0;
  background: #0D0D11;
  color: var(--gold-1);
  font-weight: 700;
  letter-spacing: .06em;
  border-bottom: 1px solid var(--line);
}
table.data tbody tr:nth-child(odd) { background: rgba(23, 23, 28, .5); }
table.data tbody tr:hover { background: rgba(242, 208, 138, .07); }
table.data td.is-num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
table.data td.is-time { font-family: var(--font-num); font-variant-numeric: tabular-nums; white-space: nowrap; color: var(--muted); }
table.data td.is-file { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ------------------------------------------------------------ 弹窗 / 提示 */
.modal-mask {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--pad);
  background: rgba(4, 4, 6, .8);
  backdrop-filter: blur(3px);
  animation: p023-rise .16s ease;
}
.modal-mask[hidden] { display: none; }

.modal {
  width: min(760px, 100%);
  max-height: 88vh;
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: var(--pad);
  display: flex;
  flex-direction: column;
  gap: var(--gap);
}
.modal-title { font-size: var(--fs-lg); font-weight: 700; color: var(--gold-1); }
.modal-body { font-size: var(--fs-sm); color: var(--text); }
.modal-foot { display: flex; gap: var(--gap); justify-content: flex-end; flex-wrap: wrap; }

.kv { display: grid; grid-template-columns: auto 1fr; gap: .3em 1em; font-size: var(--fs-sm); }
.kv dt { color: var(--muted); }
.kv dd { font-family: var(--font-num); font-variant-numeric: tabular-nums; word-break: break-all; }

.notice {
  border-radius: var(--radius-btn);
  border: 1px dashed var(--line);
  background: rgba(242, 208, 138, .06);
  padding: .7em .9em;
  font-size: var(--fs-sm);
  color: var(--text);
}
.notice.is-error { border-color: rgba(242, 130, 92, .5); background: rgba(228, 87, 46, .1); color: #FFDCD2; }
.notice.is-ok { border-color: rgba(134, 196, 106, .45); background: rgba(134, 196, 106, .1); color: #DCF3CE; }

.toast-host {
  position: fixed;
  right: var(--pad);
  bottom: var(--pad);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: .5em;
  max-width: min(420px, 88vw);
}
.toast {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold-1);
  border-radius: var(--radius-btn);
  box-shadow: var(--shadow);
  padding: .6em .9em;
  font-size: var(--fs-sm);
  animation: p023-rise .18s ease;
}
.toast.is-error { border-left-color: var(--amber-2); }
.toast.is-ok { border-left-color: var(--down); }

/* -------------------------------------------------------------- 工具类 */
.rolling-blur { filter: blur(1.6px); }
.hidden, [hidden] { display: none !important; }

.scroll-y { overflow-y: auto; }
.scroll-y::-webkit-scrollbar { width: 10px; height: 10px; }
.scroll-y::-webkit-scrollbar-track { background: rgba(7, 7, 10, .6); }
.scroll-y::-webkit-scrollbar-thumb { background: rgba(242, 208, 138, .28); border-radius: 999px; }
.scroll-y::-webkit-scrollbar-thumb:hover { background: rgba(242, 208, 138, .45); }

/* 竖屏 / 窄屏（1080x1920、手机横竖屏）自适应 */
@media (max-aspect-ratio: 1/1) {
  :root {
    --fs-md: clamp(14px, 1.5vw, 22px);
    --fs-lg: clamp(16px, 1.9vw, 28px);
    --fs-xl: clamp(20px, 2.4vw, 36px);
    --fs-2xl: clamp(26px, 3.4vw, 52px);
    --fs-3xl: clamp(34px, 5vw, 84px);
  }
  .kv-photo-wide { display: none; }
  /* 第 5 批：竖版 KV 装饰在超高视口下不再无限拉长（避免超长整页截图底部出现半屏暗区） */
  .kv-photo-portrait { display: block; left: auto; right: -6%; width: auto; height: 54vh; max-height: min(62vh, 820px); opacity: .38; }
}

/* 小屏（1366x768 笔记本）压缩留白 */
@media (max-height: 800px) and (min-width: 700px) {
  :root { --pad: clamp(10px, .8vw, 16px); --gap: clamp(8px, .6vw, 14px); }
}

/* 关闭动效：显式 animation:none，避免 fill-mode 把元素停在 opacity:0 的起始帧 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .kv-particles i { opacity: .4; }
}