/* ===== 股票模拟训练 — 全局样式 ===== */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --up: #ff7a1a;          /* 涨 — 橙 */
  --down: #00b167;        /* 跌 — 绿 */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #dc2626;
  --bg: #f5f6f8;
  --panel: #ffffff;
  --text: #1f2329;
  --text-sub: #8a8f99;
  --border: #e5e7eb;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }
.screen { min-height: 100vh; }

/* ===== 通屏品牌 Banner（仿行情软件质感） ===== */
.hero-banner {
  /* 浅色主题：淡暗红底行情图，A股标准红涨绿跌 */
  --hb-bg1: #f8ece8; --hb-bg2: #e1c9c3;
  --hb-title: #46201d; --hb-sub: #755350;
  --hb-badge-c: #9c4138; --hb-badge-b: rgba(156, 65, 56, .32); --hb-badge-bg: rgba(156, 65, 56, .07);
  --hb-stat: #46201d; --hb-stat-l: #8f6b66; --hb-div: rgba(70, 32, 29, .16);
  --hk-up: #e03131; --hk-dn: #0ca678;
  --hl-1: #b9553f; --hl-2: #d9815c;
  --hb-glow1: rgba(178, 66, 55, .12); --hb-glow2: rgba(205, 120, 96, .10);
  --hb-shadow: rgba(70, 32, 29, .12);
  --hb-tsh: none;

  position: relative; overflow: hidden;
  display: flex; align-items: center;
  min-height: 450px; padding: 80px 0;
  padding-left: max(20px, calc((100vw - 1520px) / 2 + 20px));
  padding-right: max(20px, calc((100vw - 1520px) / 2 + 20px));
  background:
    radial-gradient(1100px 380px at 85% -40%, var(--hb-glow1), transparent 60%),
    radial-gradient(900px 340px at 5% 130%, var(--hb-glow2), transparent 65%),
    linear-gradient(118deg, var(--hb-bg1) 0%, var(--hb-bg2) 100%);
  box-shadow: 0 8px 28px var(--hb-shadow);
}
[data-theme="dark"] .hero-banner {
  --hb-bg1: #0c1733; --hb-bg2: #16305f;
  --hb-title: #ffffff; --hb-sub: #b3c2e2;
  --hb-badge-c: #7fb2ff; --hb-badge-b: rgba(127, 178, 255, .35); --hb-badge-bg: rgba(127, 178, 255, .08);
  --hb-stat: #ffffff; --hb-stat-l: #8fa3cf; --hb-div: rgba(255, 255, 255, .14);
  --hk-up: #ff5b5b; --hk-dn: #26b47f;
  --hl-1: #5b8cff; --hl-2: #37d5ff;
  --hb-glow1: rgba(55, 213, 255, .15); --hb-glow2: rgba(37, 99, 235, .30);
  --hb-shadow: rgba(13, 27, 62, .28);
  --hb-tsh: 0 2px 14px rgba(6, 14, 34, .6);
}
.hero-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
  /* 上部（文字区）极淡，底部渐浓 —— 文字背后透出淡淡 K 线 */
  -webkit-mask-image: linear-gradient(180deg, transparent 2%, rgba(0,0,0,.25) 38%, rgba(0,0,0,.92) 100%);
  mask-image: linear-gradient(180deg, transparent 2%, rgba(0,0,0,.25) 38%, rgba(0,0,0,.92) 100%);
}
.hero-copy { position: relative; z-index: 1; max-width: 640px; }
.hero-badge {
  display: inline-block; padding: 4px 12px; margin-bottom: 12px;
  font-size: 12px; letter-spacing: 2px; color: var(--hb-badge-c);
  border: 1px solid var(--hb-badge-b); border-radius: 999px;
  background: var(--hb-badge-bg);
}
.hero-title {
  font-size: 30px; font-weight: 700; color: var(--hb-title);
  letter-spacing: 1px; margin-bottom: 10px;
  text-shadow: var(--hb-tsh);
}
.hero-sub {
  font-size: 14px; line-height: 1.75; color: var(--hb-sub);
  margin-bottom: 22px;
  text-shadow: var(--hb-tsh);
}
.hero-stats { display: flex; gap: 28px; }
.hero-stat b { display: block; font-size: 22px; color: var(--hb-stat); font-weight: 700; }
.hero-stat span { font-size: 12px; color: var(--hb-stat-l); }
.hero-stat { position: relative; }
.hero-stat + .hero-stat::before {
  content: ""; position: absolute; left: -14px; top: 6px; bottom: 6px;
  width: 1px; background: var(--hb-div);
}
/* 背景图形（JS 生成）：K 线逐根弹出 */
.hero-bg .hk {
  opacity: 0; transform-box: fill-box; transform-origin: 50% 100%;
  animation: hkPop .45s cubic-bezier(.2, .7, .3, 1) forwards;
}
@keyframes hkPop {
  from { opacity: 0; transform: scaleY(0); }
  to   { opacity: 1; transform: scaleY(1); }
}
@media (max-width: 760px) {
  .hero-banner { min-height: 340px; padding-top: 56px; padding-bottom: 56px; }
  .hero-title { font-size: 23px; }
  .hero-stats { gap: 18px; }
  .hero-stat + .hero-stat::before { left: -9px; }
}

/* ===== 按钮 ===== */
.btn {
  border: none; border-radius: 8px; cursor: pointer;
  font-size: 14px; padding: 9px 20px;
  transition: all .15s ease; font-family: inherit;
  user-select: none; -webkit-user-select: none; -webkit-tap-highlight-color: transparent;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-outline { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-up { background: var(--up); color: #fff; }
.btn-up:hover:not(:disabled) { background: #ea6a0a; }
.btn-down { background: var(--down); color: #fff; }
.btn-down:hover:not(:disabled) { background: #009b59; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-text { background: none; color: var(--text-sub); padding: 6px 10px; }
.btn-text:hover { color: var(--text); }
.btn-block { width: 100%; }
.btn-lg { padding: 12px 32px; font-size: 16px; }
.btn-sm { padding: 6px 14px; font-size: 13px; }

/* ===== 认证页 ===== */
#auth-screen {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #eef2ff 0%, #f5f6f8 60%);
}
.auth-card {
  background: var(--panel); border-radius: 16px; box-shadow: var(--shadow);
  padding: 40px 36px; width: 360px;
}
.auth-title { font-size: 24px; text-align: center; }
.auth-sub { text-align: center; color: var(--text-sub); font-size: 13px; margin: 8px 0 24px; }
.auth-tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.auth-tab {
  flex: 1; background: none; border: none; padding: 10px 0; cursor: pointer;
  font-size: 15px; color: var(--text-sub); border-bottom: 2px solid transparent;
  font-family: inherit;
}
.auth-tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.auth-form input {
  width: 100%; padding: 11px 14px; margin-bottom: 14px;
  border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
  outline: none; font-family: inherit;
}
.auth-form input:focus { border-color: var(--primary); }
.auth-error { color: var(--danger); font-size: 13px; margin-top: 10px; text-align: center; }
.sms-row { display: flex; gap: 10px; align-items: flex-start; }
.sms-row input { flex: 1; }
.btn-sms {
  flex-shrink: 0; width: 110px; padding: 11px 0; margin: 0;
  border: 1px solid var(--primary); border-radius: 8px;
  background: var(--panel); color: var(--primary); font-size: 13px; cursor: pointer;
  font-family: inherit;
}
.btn-sms:hover:not(:disabled) { background: var(--primary); color: #fff; }
.btn-sms:disabled { border-color: var(--border); color: var(--text-sub); cursor: not-allowed; }
.auth-switch-row { text-align: center; margin: 12px 0 0; min-height: 18px; }
.auth-switch-link { color: var(--primary); font-size: 13px; cursor: pointer; text-decoration: none; }
.auth-switch-link:hover { text-decoration: underline; }
.toast.info { background: var(--primary); }

/* ===== 顶栏 ===== */
.topbar {
  height: 96px; background: var(--panel); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; position: sticky; top: 0; z-index: 10;
  gap: 24px;
}

/* —— Logo（GPXL + K 线图形）—— */
.topbar-logo {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: inherit; flex-shrink: 0;
}
.logo-mark {
  display: block; flex-shrink: 0;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.06));
}
.topbar-logo:hover .logo-mark {
  filter: drop-shadow(0 1px 3px rgba(37,99,235,.18));
}
.logo-text {
  display: flex; flex-direction: column; line-height: 1.1;
}
.logo-text::selection { background: transparent; }
.logo-text { /* 主标题 */
  font-size: 36px; font-weight: 800; letter-spacing: .3px;
  color: var(--text);
}
.logo-sub {
  font-style: normal; font-size: 16px; font-weight: 400;
  color: var(--text-sub); margin-top: 4px; letter-spacing: .5px;
  display: flex; align-items: center; gap: 4px;
}

/* —— 导航条 —— */
.topbar-nav {
  display: flex; align-items: center; gap: 4px; flex: 1;
  min-width: 0; justify-content: center;
}
.nav-item {
  position: relative;
  padding: 8px 18px; font-size: 22px; font-weight: 500;
  color: var(--text-sub); border-radius: 8px; cursor: pointer;
  user-select: none; transition: all .15s ease;
  white-space: nowrap;
}
.nav-item:hover { color: var(--text); background: var(--bg); }
.nav-item.active { color: var(--primary); background: #eff4ff; }
.nav-item.active::after {
  content: ''; position: absolute; bottom: -27px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 3px; border-radius: 2px;
  background: var(--primary);
}

/* 五项导航需要更多横向空间，中等屏幕适度收缩字号 */
@media (max-width: 1400px) {
  .nav-item { font-size: 17px; padding: 6px 10px; }
  .topbar { gap: 14px; padding: 0 20px; }
  .logo-text { font-size: 28px; }
  .logo-sub { font-size: 13px; }
}

.topbar-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.topbar-right .btn { font-size: 22px; }
.topbar-right .theme-toggle { font-size: 26px; }
.username { color: var(--text-sub); font-size: 22px; }
.board-tag {
  font-size: 12px; font-weight: 400; color: var(--primary);
  background: #eff4ff; border-radius: 4px; padding: 2px 8px; margin-left: 6px;
}

/* ===== 主页 ===== */
.home-main { max-width: 1560px; margin: 0 auto; padding: 28px 20px 60px; }

/* ===== 回到顶部悬浮按钮 ===== */
.back-top {
  position: fixed; right: 28px; bottom: 32px; z-index: 70;
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--panel);
  color: var(--text-sub); font-size: 13px; cursor: pointer;
  box-shadow: 0 4px 14px rgba(15, 23, 42, .14);
  transition: all .15s ease;
}
.back-top:hover { color: var(--primary); border-color: var(--primary); }
[data-theme="dark"] .back-top { box-shadow: 0 4px 14px rgba(0, 0, 0, .5); }

/* ===== 数据更新状态条 ===== */
.data-status-bar {
  display: flex; align-items: center; gap: 10px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 18px; margin-bottom: 20px;
  font-size: 13px; color: var(--text-sub);
}
.ds-icon { font-size: 10px; }
.ds-icon.up { color: #f5a623; }       /* 正在更新 */
.ds-icon.ok { color: #52c41a; }       /* 最新 */
.ds-icon.stale { color: #fa8c16; }    /* 需更新 */
.ds-icon.err { color: #f5222d; }      /* 错误 */
.ds-spacer { flex: 1; }
.data-status-bar .btn-sm { padding: 4px 12px; font-size: 12px; }
.panel {
  background: var(--panel); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px 28px; margin-bottom: 20px;
}
.panel-title { font-size: 16px; margin-bottom: 16px; }
.board-group { display: flex; gap: 14px; }
/* 单人训练长度选择（复用 PK 的 pk-size-btn 样式） */
.length-group {
  display: flex; align-items: center; gap: 14px; margin-top: 14px;
}
.length-label { font-size: 13px; color: var(--text-sub); white-space: nowrap; }
.length-group .pk-size-options { flex: 1; max-width: 460px; }
.length-group .pk-size-btn { padding: 10px 0; font-size: 13px; }
.board-btn {
  flex: 1; background: #fafbfc; border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 18px 12px; cursor: pointer;
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  transition: all .15s ease; font-family: inherit;
}
.board-btn:hover { border-color: var(--primary); }
.board-btn.active { border-color: var(--primary); background: #eff4ff; }
.board-name { font-size: 15px; font-weight: 600; }
.board-desc { font-size: 12px; color: var(--text-sub); }
.home-actions { display: flex; gap: 14px; margin: 20px 0 12px; }
.home-tip { color: var(--text-sub); font-size: 13px; line-height: 1.7; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stats-grid-6 { grid-template-columns: repeat(6, 1fr); }
.stat-card {
  background: #fafbfc; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 10px; text-align: center;
}
.stat-value { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-label { font-size: 12px; color: var(--text-sub); margin-top: 6px; }
.stat-value.pos { color: var(--up); }
.stat-value.neg { color: var(--down); }

.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th, .data-table td {
  padding: 10px 8px; text-align: right; border-bottom: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.data-table th { color: var(--text-sub); font-weight: 500; background: #fafbfc; }
.empty-tip { color: var(--text-sub); font-size: 13px; text-align: center; padding: 24px 0; }
.pos { color: var(--up); }
.neg { color: var(--down); }

/* ===== 训练页 ===== */
.progress-wrap { height: 4px; background: var(--border); }
.progress-bar {
  height: 100%; width: 0; background: var(--primary);
  transition: width .3s ease;
}
.training-main {
  display: flex; gap: 16px; padding: 16px 20px 104px;
  max-width: 1440px; margin: 0 auto;
}
.chart-panel {
  flex: 1; background: var(--panel); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px; min-width: 0;
}
.kline-chart { width: 100%; height: 520px; }
/* 操作栏：固定悬浮在视口底部，笔记本/手机/台式机都不会被遮挡 */
.training-controls {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: flex; gap: 10px;
  padding: 10px max(16px, calc((100vw - 1440px) / 2 + 20px))
           calc(10px + env(safe-area-inset-bottom));
  background: var(--panel); border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, .10);
  user-select: none; -webkit-user-select: none;
}
.training-controls .btn {
  flex: 1 1 0; min-width: 0; min-height: 52px; padding: 0 12px;
  font-size: 16px; font-weight: 600; border-radius: 10px;
}

.side-panel { width: 300px; flex-shrink: 0; }
.side-block {
  background: var(--panel); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 16px 18px; margin-bottom: 14px;
}
.side-title { font-size: 14px; margin-bottom: 12px; }
.kv {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; padding: 5px 0; color: var(--text-sub);
}
.kv b { color: var(--text); font-variant-numeric: tabular-nums; }
.trades-list { max-height: 260px; overflow-y: auto; }

.trade-count { float: right; font-size: 12px; font-weight: 400; color: var(--text-sub); }

.trades-table { margin-top: 4px; }
.trade-row {
  display: grid; grid-template-columns: 52px 34px 1fr 1fr;
  align-items: center; gap: 4px;
  font-size: 12px; padding: 6px 0;
  border-bottom: 1px dashed var(--border);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.trade-row > span:first-child { text-align: left; }
.trade-head {
  color: var(--text-sub); border-bottom: 1px solid var(--border);
  padding-bottom: 6px; font-size: 11px;
}
.trade-date { color: var(--text-sub); }
.trade-row:last-child { border-bottom: none; }

.side-tag {
  display: inline-block; width: 22px; height: 18px; line-height: 18px;
  border-radius: 4px; font-size: 11px; font-style: normal; text-align: center;
}
.side-buy { background: #fdece0; color: var(--up); }
.side-sell { background: #e0f5ec; color: var(--down); }

.trades-summary {
  margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-sub);
}

.trades-empty { text-align: center; padding: 18px 8px 14px; }
.trades-empty-icon {
  width: 34px; height: 34px; margin: 0 auto 8px; border-radius: 50%;
  background: #f2f4f7; color: #c2c8d0; font-size: 18px; line-height: 34px;
}
.trades-empty-title { font-size: 13px; color: var(--text-sub); }
.trades-empty-hint { font-size: 12px; color: #aab0ba; line-height: 1.6; margin-top: 6px; }

/* ===== 弹窗 ===== */
.modal {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .45);
  display: flex; align-items: center; justify-content: center; z-index: 100;
}
.modal-card {
  background: var(--panel); border-radius: 14px; padding: 24px 26px;
  width: 340px; box-shadow: 0 10px 40px rgba(0, 0, 0, .18);
}
.modal-title { font-size: 17px; margin-bottom: 14px; }
.modal-x {
  position: absolute; top: 8px; right: 10px; width: 28px; height: 28px;
  border: none; background: none; cursor: pointer; font-size: 20px;
  color: var(--text-sub); line-height: 28px; border-radius: 6px;
}
.modal-x:hover { background: var(--border); color: var(--text); }
.modal-card { position: relative; }
.modal-label { display: block; font-size: 13px; color: var(--text-sub); margin: 14px 0 6px; }
.modal-card input, .modal-card select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 15px; outline: none; font-family: inherit;
  font-variant-numeric: tabular-nums;
}
.modal-card input:focus, .modal-card select:focus { border-color: var(--primary); }
.modal-card select { background: var(--panel); color: var(--text); }
.modal-est { font-size: 13px; color: var(--text-sub); margin-top: 10px; }
.modal-actions { display: flex; gap: 12px; margin-top: 20px; }
.modal-actions .btn { flex: 1; min-height: 46px; font-size: 15px; }

/* ===== 开通会员弹窗 ===== */
.pay-card { width: 420px; max-height: 86vh; overflow-y: auto; }
.pay-status { font-size: 13px; color: var(--text-sub); margin-bottom: 2px; }
.pay-status b { color: var(--up); }
.pay-plans, .pay-channels { display: flex; gap: 10px; }
.pay-plan, .pay-channel {
  flex: 1; border: 1px solid var(--border); border-radius: 10px; padding: 10px 8px;
  cursor: pointer; text-align: center; background: var(--panel); transition: border-color .15s;
}
.pay-plan:hover, .pay-channel:hover { border-color: var(--primary); }
.pay-plan.active, .pay-channel.active {
  border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary) inset;
}
.pay-plan-name { font-size: 14px; font-weight: 600; }
.pay-plan-price { font-size: 17px; color: var(--up); font-weight: 700; margin-top: 4px; }
.pay-plan-days { font-size: 12px; color: var(--text-sub); margin-top: 2px; }
.pay-channel-name { font-size: 14px; }
.pay-qr-box { text-align: center; margin-top: 16px; }
.pay-qr-amount { font-size: 15px; }
.pay-qr-amount b { color: var(--up); font-size: 20px; }
.pay-qr-img {
  width: 220px; height: 220px; object-fit: contain; margin: 10px auto 4px;
  border: 1px solid var(--border); border-radius: 10px; display: block; background: #fff;
}
.pay-qr-fallback { font-size: 13px; color: var(--danger); margin: 12px 0; }
.pay-note { font-size: 13px; margin-top: 8px; }
.pay-note b { color: var(--primary); user-select: all; }
.pay-tip { font-size: 12px; color: var(--text-sub); margin-top: 8px; line-height: 1.6; }
.pay-orders { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 12px; }
.pay-orders-title { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.pay-orders-empty { font-size: 12px; color: var(--text-sub); text-align: center; padding: 6px 0; }
.pay-order-row {
  display: flex; align-items: center; gap: 8px; font-size: 12px;
  padding: 7px 0; border-bottom: 1px dashed var(--border);
}
.pay-order-row:last-child { border-bottom: none; }
.pay-order-no { color: var(--text-sub); font-variant-numeric: tabular-nums; }
.pay-order-info { flex: 1; }
.pay-order-status { font-size: 12px; }
.pay-order-status.pending { color: var(--up); }
.pay-order-status.paid { color: var(--down); }
.pay-order-status.rejected, .pay-order-status.cancelled { color: var(--text-sub); }
.pay-order-cancel {
  border: none; background: none; color: var(--danger); font-size: 12px;
  cursor: pointer; padding: 2px 4px; font-family: inherit;
}
.pay-order-cancel:hover { text-decoration: underline; }

/* ===== 报告页 ===== */
.report-main { max-width: 960px; margin: 0 auto; padding: 28px 20px 96px; }
.report-head { text-align: center; }
.report-identity { font-size: 16px; margin-top: 6px; }
.report-period { color: var(--text-sub); font-size: 13px; margin-top: 8px; }
.report-mode {
  display: inline-block; margin-top: 10px; font-size: 12px; color: var(--primary);
  background: #eff4ff; border-radius: 12px; padding: 3px 12px;
}
.report-comment {
  margin-top: 16px; padding: 12px 16px; background: #fafbfc;
  border-radius: 8px; font-size: 14px; line-height: 1.8; color: var(--text);
}
.equity-canvas { width: 100%; display: block; }
.legend {
  display: flex; gap: 24px; justify-content: center;
  font-size: 12px; color: var(--text-sub); margin-top: 8px;
}
.legend-dot {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  margin-right: 6px; vertical-align: -1px;
}
.legend-my { background: var(--primary); }
.legend-bench { background: #b0b8c4; }
/* 报告页操作栏：固定悬浮在视口底部，滚动随时可点 */
.report-actions {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: flex; gap: 14px; justify-content: center;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: var(--panel);
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 20px rgba(15, 23, 42, .08);
  margin-top: 8px;
}

/* ===== 教练点评 ===== */
.coach-panel { border-top: 3px solid var(--primary); }
.coach-head { display: flex; gap: 22px; align-items: center; }
.coach-score {
  width: 104px; height: 104px; border-radius: 50%; flex-shrink: 0;
  background: #f5f7fb; border: 4px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.score-num { font-size: 36px; font-weight: 800; line-height: 1; }
.score-grade { font-size: 13px; color: var(--text-sub); margin-top: 5px; font-weight: 600; }
.coach-verdict-wrap { flex: 1; }
.coach-verdict { font-size: 14px; line-height: 1.8; color: var(--text); }

.good { color: #e8890c; }
.fair { color: #2563eb; }
.poor { color: #dc2626; }
.score-num.good { border-color: #f5c26b; }
.dim-bar i.good { background: #f0a83a; }
.dim-bar i.fair { background: var(--primary); }
.dim-bar i.poor { background: var(--danger); }

.dims { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 22px; }
.dim { background: #fafbfc; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.dim-top { display: flex; justify-content: space-between; font-size: 13px; }
.dim-top b { font-variant-numeric: tabular-nums; }
.dim-bar { height: 6px; background: #e9ecf1; border-radius: 3px; margin: 8px 0 7px; overflow: hidden; }
.dim-bar i { display: block; height: 100%; border-radius: 3px; transition: width .4s ease; }
.dim-comment { font-size: 12px; color: var(--text-sub); line-height: 1.6; }

.sub-title { font-size: 14px; margin: 24px 0 12px; padding-left: 8px; border-left: 3px solid var(--primary); }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.metric {
  background: #fafbfc; border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px;
}
.metric-label { font-size: 12px; color: var(--text-sub); }
.metric-value { font-size: 15px; font-weight: 600; margin-top: 5px; font-variant-numeric: tabular-nums; }

.issue-list { display: flex; flex-direction: column; gap: 10px; }
.issue {
  border-radius: 10px; padding: 12px 14px;
  border: 1px solid var(--border); background: #fafbfc;
  border-left: 4px solid var(--text-sub);
}
.issue-high { border-left-color: var(--danger); background: #fef6f6; }
.issue-medium { border-left-color: #e8890c; background: #fffaf2; }
.issue-low { border-left-color: #8a8f99; }
.issue-head { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.issue-tag {
  font-size: 11px; font-weight: 500; padding: 2px 8px; border-radius: 10px;
  background: #eef1f5; color: var(--text-sub);
}
.issue-high .issue-tag { background: #fde2e2; color: var(--danger); }
.issue-medium .issue-tag { background: #fdeccf; color: #c47100; }
.issue-detail { font-size: 13px; color: var(--text); line-height: 1.7; margin-top: 7px; }
.issue-advice { font-size: 13px; color: var(--text-sub); line-height: 1.7; margin-top: 6px; }

.highlight-list, .suggest-list { margin: 0; padding-left: 18px; font-size: 13px; line-height: 1.9; }
.highlight-list li { color: #0f7b52; }
.suggest-list li { color: var(--text); }
.latest-report {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: linear-gradient(90deg, #eff4ff 0%, #f7f9ff 100%);
  border: 1px solid #dbe5ff; border-radius: var(--radius); padding: 16px 20px;
}
.latest-name { font-size: 16px; font-weight: 600; }
.latest-meta { font-size: 12px; color: var(--text-sub); margin-top: 6px; }
.report-entry .panel-title { margin-bottom: 12px; }

.btn-report { color: var(--primary); padding: 2px 6px; font-size: 13px; }

/* ===== Toast ===== */
.toast {
  position: fixed; top: 72px; left: 50%; transform: translateX(-50%);
  background: #1f2329; color: #fff; padding: 10px 22px; border-radius: 8px;
  font-size: 14px; z-index: 200; box-shadow: 0 6px 20px rgba(0, 0, 0, .25);
  max-width: 80vw; pointer-events: none;
}
.toast.error { background: var(--danger); }
.toast.success { background: var(--down); }

/* ===== 响应式 ===== */
@media (max-width: 1100px) {
  .topbar-nav { display: none; }
  .topbar { padding: 0 20px; gap: 14px; }
}
@media (max-width: 900px) {
  .training-main { flex-direction: column; }
  .side-panel { width: 100%; }
  .training-controls { gap: 8px; padding: 8px 12px calc(8px + env(safe-area-inset-bottom)); }
  .training-controls .btn { min-height: 56px; font-size: 17px; }
  .stats-grid, .stats-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .board-group { flex-direction: column; }
  .logo-text { font-size: 16px; }
  .logo-sub { display: none; }
  .logo-mark { width: 24px; height: 24px; }
}
@media (max-width: 520px) {
  .home-main { padding: 18px 12px 40px; }
  .panel { padding: 18px 16px; }
  .stats-grid { gap: 8px; }
  .stat-card { padding: 12px 6px; }
  .stat-value { font-size: 18px; }
}

/* ===== 排行榜 ===== */
.leaderboard-panel .panel-title {
  display: flex; align-items: center; justify-content: space-between;
}
.lb-tabs {
  display: flex; gap: 6px; margin-bottom: 14px;
  background: #f2f4f7; border-radius: 8px; padding: 3px;
}
.lb-tab {
  flex: 1; border: none; background: none; padding: 7px 0;
  font-size: 13px; color: var(--text-sub); border-radius: 6px;
  cursor: pointer; font-family: inherit; transition: all .15s ease;
}
.lb-tab.active { background: var(--panel); color: var(--text); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.lb-list { display: flex; flex-direction: column; gap: 8px; max-height: 560px; overflow-y: auto; }
.lb-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; background: #fafbfc;
  border: 1px solid var(--border); font-size: 13px;
}
.lb-item.top1 { background: linear-gradient(90deg, #fff8e6, #fffdf5); border-color: #f0d9a8; }
.lb-item.top2 { background: linear-gradient(90deg, #f5f7fa, #fafbfd); border-color: #d4dbe5; }
.lb-item.top3 { background: linear-gradient(90deg, #fdf3e7, #fef9f2); border-color: #e8cba8; }
.lb-rank {
  width: 22px; height: 22px; line-height: 22px; text-align: center;
  border-radius: 50%; font-size: 12px; font-weight: 700;
  background: #e9ecf1; color: var(--text-sub); flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.lb-item.top1 .lb-rank { background: #f7b500; color: #fff; }
.lb-item.top2 .lb-rank { background: #9aa5b5; color: #fff; }
.lb-item.top3 .lb-rank { background: #cd7f32; color: #fff; }
.lb-name { flex: 1; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-stats { text-align: right; flex-shrink: 0; }
.lb-stats b { font-size: 14px; font-variant-numeric: tabular-nums; }
.lb-stats i { display: block; font-size: 11px; color: var(--text-sub); font-style: normal; margin-top: 2px; }
.lb-empty { padding: 30px 0; }

/* ===== 深色主题 ===== */
[data-theme="dark"] {
  --bg: #131722;
  --panel: #1e222d;
  --text: #d1d4dc;
  --text-sub: #787b86;
  --border: #2a2e39;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
[data-theme="dark"] .lb-item { background: #232733; }
[data-theme="dark"] .lb-item.top1 {
  background: linear-gradient(90deg, #2e2a1c, #262a33);
  border-color: #4a3f22;
}
[data-theme="dark"] .issue-medium { background: #2b2417; }
[data-theme="dark"] .toast { background: #d1d4dc; color: #1e222d; }
[data-theme="dark"] .nav-item:hover { background: #2a2e39; }
[data-theme="dark"] .nav-item.active { color: #6b9bff; background: #1c2640; }
[data-theme="dark"] .topbar-logo .logo-mark {
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.4));
}

/* ===== 图表工具条 ===== */
.chart-toolbar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 8px 14px; border-bottom: 1px solid var(--border);
}
.ct-item { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.ct-label { font-size: 12px; color: var(--text-sub); white-space: nowrap; }
.ct-select {
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px;
  font-size: 12px; padding: 4px 8px; cursor: pointer; font-family: inherit;
}
.ct-select:focus { outline: none; border-color: var(--primary); }
.ct-switch input[type="checkbox"] {
  appearance: none; width: 30px; height: 17px; border-radius: 9px;
  background: var(--border); position: relative; cursor: pointer;
  transition: background .15s ease; margin: 0;
}
.ct-switch input[type="checkbox"]::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 13px; height: 13px; border-radius: 50%; background: #fff;
  transition: left .15s ease;
}
.ct-switch input[type="checkbox"]:checked { background: var(--primary); }
.ct-switch input[type="checkbox"]:checked::after { left: 15px; }
.theme-toggle {
  margin-left: auto; border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); font-size: 15px; padding: 4px 10px;
  cursor: pointer; line-height: 1.4; transition: all .15s ease;
}
.theme-toggle:hover { border-color: var(--primary); }
.topbar-right .theme-toggle { margin-left: 0; }
/* 图表工具条：全屏按钮（靠右，主题按钮跟随其后） */
.chart-toolbar .theme-toggle { margin-left: 8px; }
.chart-toolbar .ct-fs {
  margin-left: auto; display: inline-flex; align-items: center;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); color: var(--text-sub);
  font-size: 12px; padding: 4px 10px; cursor: pointer;
  font-family: inherit; transition: all .15s ease;
}
.chart-toolbar .ct-fs:hover { border-color: var(--primary); color: var(--primary); }

/* 训练页整体全屏 */
#training-screen:fullscreen { background: var(--bg); overflow-y: auto; }
#training-screen:fullscreen .training-main { max-width: none; }
#training-screen:fullscreen .kline-chart { height: calc(100vh - 240px); min-height: 360px; }

/* ===== 形态提示条 ===== */
.pattern-tip {
  display: flex; gap: 10px; flex-wrap: wrap;
  padding: 8px 14px; border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.pt-item {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; padding: 4px 10px; border-radius: 6px;
  background: var(--panel); border: 1px solid var(--border);
}
.pt-item b { font-weight: 600; }
.pt-item i { font-style: normal; font-weight: 700; }
.pt-item em { font-style: normal; color: var(--text-sub); }
.pt-item s { text-decoration: none; color: var(--text-sub); font-size: 11px; }
.pt-bull b, .pt-bull i { color: var(--up); }
.pt-bear b, .pt-bear i { color: var(--down); }
.pt-neutral b, .pt-neutral i { color: var(--text-sub); }
/* 待确认形态（文档标注规范：50% 透明度）；已确认 100% 不透明 */
.pt-item.pt-pending { opacity: .5; }
.pt-item u { text-decoration: none; color: var(--gold, #d4a017); font-size: 11px; }
/* 共振信号（文档：方向一致时置信度提升）；冲突时简单形态降级为提示 */
.pt-item.pt-resonance { border-color: var(--gold, #d4a017); }
.pt-item.pt-downgraded { opacity: .65; }
.pt-item.pt-downgraded u { color: var(--text-sub); }

/* ===== 付费专栏入口 ===== */
.trend-cols {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px; margin-bottom: 16px;
}
.trend-card {
  display: flex; flex-direction: column; gap: 8px;
  background: var(--bg); border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius); padding: 14px 16px;
}
.trend-card-strong   { border-left-color: #ff7a1a; }
.trend-card-weak     { border-left-color: #00b167; }
.trend-card-peak     { border-left-color: #7b4dc7; }
.trend-card-cont     { border-left-color: #2e6bd6; }
.trend-card-leadership { border-left-color: #c9902a; }
.trend-card-head { display: flex; align-items: center; gap: 8px; }
.trend-card-head h3 { font-size: 15px; }
.trend-badge {
  flex-shrink: 0; font-size: 10px; font-weight: 600; line-height: 1.6;
  letter-spacing: .5px; padding: 1px 7px; border-radius: 999px;
  color: #ff7a1a; background: rgba(255, 122, 26, .12);
  border: 1px solid rgba(255, 122, 26, .35);
}
.trend-card-strong .trend-badge     { color: #ff7a1a; background: rgba(255, 122, 26, .12); border-color: rgba(255, 122, 26, .35); }
.trend-card-weak .trend-badge       { color: #00b167; background: rgba(0, 177, 103, .12); border-color: rgba(0, 177, 103, .35); }
.trend-card-peak .trend-badge       { color: #7b4dc7; background: rgba(123, 77, 199, .12); border-color: rgba(123, 77, 199, .35); }
.trend-card-cont .trend-badge       { color: #2e6bd6; background: rgba(46, 107, 214, .12); border-color: rgba(46, 107, 214, .35); }
.trend-card-leadership .trend-badge { color: #c9902a; background: rgba(201, 144, 42, .12); border-color: rgba(201, 144, 42, .35); }
.trend-desc {
  flex: 1; font-size: 12px; line-height: 1.7; color: var(--text-sub);
}
.trend-foot {
  display: flex; flex-direction: column; align-items: stretch; gap: 8px;
  padding-top: 4px; border-top: 1px dashed var(--border);
}
.trend-quota {
  font-size: 12px; color: var(--text-sub);
  font-variant-numeric: tabular-nums;
}
.trend-foot .btn-sm { width: 100%; }

/* ===== 训练页专项类型标签 ===== */
.mode-tag {
  display: inline-block; font-size: 12px; font-weight: 400;
  border-radius: 4px; padding: 2px 8px; margin-left: 6px;
  color: var(--text-sub); background: var(--bg);
  border: 1px solid var(--border);
}
.mode-tag.mode-strong {
  color: #ff7a1a; background: rgba(255, 122, 26, .12);
  border-color: rgba(255, 122, 26, .35);
}
.mode-tag.mode-weak {
  color: #00b167; background: rgba(0, 177, 103, .12);
  border-color: rgba(0, 177, 103, .35);
}
.mode-tag.mode-peak {
  color: #7b4dc7; background: rgba(123, 77, 199, .12);
  border-color: rgba(123, 77, 199, .35);
}
.mode-tag.mode-cont {
  color: #2e6bd6; background: rgba(46, 107, 214, .12);
  border-color: rgba(46, 107, 214, .35);
}
.mode-tag.mode-leadership {
  color: #c9902a; background: rgba(201, 144, 42, .14);
  border-color: rgba(201, 144, 42, .35);
}

@media (max-width: 1100px) {
  .trend-cols { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .trend-cols { grid-template-columns: 1fr; }
}

/* ===== 多人PK 独立栏目 ===== */
.pk-home-title { display: flex; align-items: center; gap: 8px; }
.pk-home-badge {
  color: #e0286b; background: rgba(224, 40, 107, .12);
  border-color: rgba(224, 40, 107, .35);
}
.pk-home-desc {
  font-size: 13px; line-height: 1.7; color: var(--text-sub);
  margin-bottom: 20px;
}
.pk-entry-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px; max-width: 600px; margin: 0 auto;
}
.pk-entry-card {
  aspect-ratio: 1 / 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; padding: 10px; cursor: pointer; font-family: inherit;
  background: var(--bg); border: 1.5px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  transition: all .15s ease;
}
.pk-entry-icon { width: 30px; height: 30px; }
.pk-entry-public .pk-entry-icon { color: var(--primary); }
.pk-entry-public:hover {
  border-color: var(--primary); background: rgba(37, 99, 235, .05);
  transform: translateY(-2px);
}
.pk-entry-private .pk-entry-icon { color: #e0286b; }
.pk-entry-private:hover {
  border-color: #e0286b; background: rgba(224, 40, 107, .05);
  transform: translateY(-2px);
}
.pk-entry-join .pk-entry-icon { color: #00b167; }
.pk-entry-join:hover {
  border-color: #00b167; background: rgba(0, 177, 103, .06);
  transform: translateY(-2px);
}
.pk-entry-name { font-size: 15px; font-weight: 600; }
.pk-entry-sub { font-size: 12px; color: var(--text-sub); text-align: center; }

@media (max-width: 720px) {
  .pk-entry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 420px; }
}

/* ===== 双人PK ===== */
.trend-card-pk { border-left-color: #e0286b; }

.pk-tip { font-size: 13px; color: var(--text-sub); line-height: 1.6; margin-bottom: 14px; }
.pk-join-row { display: flex; gap: 10px; margin-top: 12px; }
.pk-join-row input { flex: 1; }
.pk-join-row .btn { flex-shrink: 0; }
.pk-join-row .pk-pwd-input { flex: 0 0 96px; }
.pk-join-title { font-size: 13px; color: var(--text-sub); margin: 16px 0 0; }

/* PK 大厅：公开房列表与自定义房间 */
#pk-modal .modal-card { width: 400px; max-width: calc(100vw - 32px); }
.pk-input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none; font-family: inherit;
  font-variant-numeric: tabular-nums;
}
.pk-input:focus { border-color: var(--primary); }
.pk-public-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 18px 0 8px; font-size: 13px; color: var(--text-sub);
}
.pk-public-list {
  display: flex; flex-direction: column; gap: 6px;
  max-height: 186px; overflow-y: auto;
}
.pk-public-empty { font-size: 12px; color: var(--text-sub); padding: 14px 0; text-align: center; }
.pk-public-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  background: var(--bg); font-size: 12px;
}
.pk-public-code {
  font-weight: 700; letter-spacing: 1px; color: var(--primary);
  font-variant-numeric: tabular-nums;
}
.pk-public-main { flex: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pk-public-main b {
  font-size: 12px; font-weight: 600; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pk-public-main em { font-style: normal; font-size: 11px; color: var(--text-sub); }
.pk-public-row .btn { flex-shrink: 0; }

/* 人数选择 */
.pk-size-row {
  display: flex; flex-direction: column; gap: 8px;
  margin: 14px 0 6px;
}
.pk-size-label { font-size: 13px; color: var(--text-sub); }
.pk-size-options {
  display: flex; gap: 6px;
}
.pk-size-btn {
  flex: 1; padding: 8px 0; font-size: 12px; cursor: pointer;
  white-space: nowrap;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--panel); color: var(--text-sub);
  transition: all .15s;
}
.pk-size-btn:hover { border-color: var(--primary); color: var(--primary); }
.pk-size-btn.active {
  border-color: var(--primary); color: var(--primary);
  background: rgba(37, 99, 235, .08); font-weight: 600;
}

/* 等待大厅玩家列表 */
.pk-wait-meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: var(--text-sub); margin-bottom: 8px;
}
.pk-wait-host { color: var(--primary); }
.pk-wait-list {
  list-style: none; margin: 0 0 14px; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
  max-height: 220px; overflow-y: auto;
}
.pk-wait-player {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 8px;
  background: var(--bg); font-size: 13px;
}
.pk-wait-player.me { background: rgba(37, 99, 235, .08); }
.pk-wait-no {
  width: 18px; height: 18px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; background: var(--border); color: var(--text-sub);
}
.pk-wait-name { display: flex; align-items: center; gap: 6px; }
.pk-wait-name em {
  font-style: normal; font-size: 11px; color: #e0286b;
  border: 1px solid rgba(224, 40, 107, .4); border-radius: 4px; padding: 0 4px;
}
.pk-code {
  font-size: 32px; letter-spacing: 8px; text-align: center;
  font-variant-numeric: tabular-nums; font-weight: 700;
  color: var(--primary); margin: 10px 0 16px;
}
.pk-wait-length {
  text-align: center; font-size: 12px; color: var(--text-sub);
  margin: -8px 0 10px;
}
.pk-waiting {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 13px; color: var(--text-sub);
}
.pk-spinner {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--border); border-top-color: var(--primary);
  display: inline-block; animation: pk-spin 0.8s linear infinite;
}
@keyframes pk-spin { to { transform: rotate(360deg); } }

/* 房间排行榜面板 */
.pk-panel { border-left: 3px solid #e0286b; }
.pk-panel .side-title { display: flex; align-items: center; gap: 6px; }
.pk-room-mini {
  margin-left: auto; font-size: 12px; font-weight: 400;
  color: var(--text-sub); letter-spacing: 1px;
}
.pk-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.pk-dot.on { background: var(--down); }
.pk-dot.off { background: var(--text-sub); }
.pk-rank-list {
  display: flex; flex-direction: column; gap: 4px;
  margin: 8px 0 10px;
}
.pk-rank-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px; border-radius: 8px;
  font-size: 12px;
}
.pk-rank-row.me { background: rgba(37, 99, 235, .08); }
.pk-rank-row.left { opacity: .55; }
.pk-rank-no {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
  background: var(--bg); color: var(--text-sub);
}
.pk-rank-row:nth-child(1) .pk-rank-no { background: #fef3c7; color: #b45309; }
.pk-rank-row:nth-child(2) .pk-rank-no { background: #e5e7eb; color: #4b5563; }
.pk-rank-row:nth-child(3) .pk-rank-no { background: #fde8d7; color: #c2410c; }
.pk-rank-main {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 1px;
}
.pk-rank-name {
  display: flex; align-items: center; gap: 4px;
  color: var(--text); font-size: 12px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pk-rank-name em {
  font-style: normal; font-size: 10px; line-height: 14px;
  color: #e0286b; border: 1px solid rgba(224, 40, 107, .4);
  border-radius: 3px; padding: 0 3px; flex-shrink: 0;
}
.pk-rank-name em.self {
  color: var(--primary); border-color: rgba(37, 99, 235, .4);
}
.pk-rank-sub { font-size: 10px; color: var(--text-sub); }
.pk-rank-ret {
  font-size: 12px; font-weight: 600; flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.pk-room-tag {
  margin-top: 10px; padding-top: 8px; border-top: 1px dashed var(--border);
  font-size: 12px; color: var(--text-sub);
  display: flex; align-items: center; gap: 6px;
}
.pk-room-tag b { color: var(--text); letter-spacing: 1px; }
.pk-room-tag .btn { margin-left: auto; }

/* 等待对手遮罩 */
.pk-waiting-mask {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .45);
  display: flex; align-items: center; justify-content: center; z-index: 90;
}
.pk-waiting-card {
  background: var(--panel); border-radius: 14px; padding: 30px 40px;
  text-align: center; box-shadow: 0 10px 40px rgba(0, 0, 0, .18);
}
.pk-waiting-card p { margin: 12px 0 0; font-size: 15px; }
.pk-waiting-card .pk-mask-sub { margin-top: 6px; font-size: 12px; color: var(--text-sub); }
.pk-waiting-card .pk-spinner { width: 26px; height: 26px; border-width: 3px; }

/* PK 结算排名 */
.pk-banner {
  text-align: center; font-size: 22px; font-weight: 700;
  padding: 14px; border-radius: var(--radius); margin-bottom: 8px;
}
.pk-banner.win { color: #00b167; background: rgba(0, 177, 103, .10); }
.pk-banner.lose { color: #ff7a1a; background: rgba(255, 122, 26, .10); }
.pk-banner.draw { color: var(--text-sub); background: var(--bg); }
.pk-comment { text-align: center; color: var(--text-sub); font-size: 13px; margin-bottom: 16px; }
.pk-rank-table { margin-bottom: 18px; }
.pk-rank-table td, .pk-rank-table th { text-align: center; }
.pk-rank-table td:nth-child(2), .pk-rank-table th:nth-child(2) { text-align: left; }
.pk-rank-table tr.me { background: rgba(37, 99, 235, .06); }
.pk-rank-table tr.champ { background: rgba(0, 177, 103, .08); }
.pk-rank-table tr.left { opacity: .55; }
.pk-rank-cell {
  font-weight: 700; font-variant-numeric: tabular-nums;
  color: var(--text-sub); width: 56px;
}
.pk-name-cell { white-space: nowrap; }
.pk-name-cell em {
  font-style: normal; font-size: 11px; line-height: 16px;
  border-radius: 3px; padding: 0 4px; margin-left: 6px;
  display: inline-block;
}
.pk-name-cell em.self {
  color: var(--primary); border: 1px solid rgba(37, 99, 235, .4);
}
.pk-name-cell em.left-tag {
  color: var(--text-sub); border: 1px solid var(--border);
}
.pk-legend { flex-wrap: wrap; gap: 8px 16px; }
.pk-legend-note { color: var(--text-sub); font-size: 12px; }

/* ===== 分享弹窗 ===== */
#share-modal .modal-card { width: 380px; max-width: calc(100vw - 32px); }
.share-tip {
  margin: 4px 0 12px; font-size: 12px; line-height: 1.6; color: var(--text-sub);
}
.share-link-row { display: flex; align-items: center; gap: 8px; }
.share-link-row .pk-input { flex: 1; min-width: 0; font-size: 12px; }
.share-actions {
  display: flex; justify-content: flex-end; gap: 8px; margin-top: 10px;
}
.share-invited-head {
  display: flex; align-items: center; justify-content: space-between;
  margin: 16px 0 8px; font-size: 13px; font-weight: 600;
}
.share-count { font-size: 12px; font-weight: 400; color: var(--text-sub); }
.share-invited-list {
  max-height: 190px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 8px;
}
.share-invited-row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 10px; font-size: 12px; border-bottom: 1px solid var(--border);
}
.share-invited-row:last-child { border-bottom: none; }
.share-invited-row span { color: var(--text-sub); }
.share-empty {
  padding: 16px; text-align: center; font-size: 12px; color: var(--text-sub);
}

/* ===== 通用页脚（常驻底部悬浮） ===== */
.site-footer {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: var(--panel);
  border-top: 1px solid var(--border);
  box-shadow: 0 -6px 20px rgba(15, 23, 42, .10);
}
.footer-inner {
  max-width: 1440px; margin: 0 auto;
  padding: 22px 28px 16px;
  display: grid; grid-template-columns: 1.6fr 1fr 1.2fr; gap: 32px;
}
.footer-logo {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 20px; font-weight: 800; letter-spacing: .4px; color: var(--text);
}
.footer-logo span {
  font-size: 12px; font-weight: 400; letter-spacing: 1px; color: var(--text-sub);
}
.footer-slogan { margin-top: 10px; font-size: 13px; line-height: 1.7; color: var(--text-sub); }
.footer-meta { margin-top: 4px; font-size: 12px; letter-spacing: .3px; color: var(--text-sub); opacity: .85; }
.footer-col h4 {
  font-size: 13px; font-weight: 600; color: var(--text);
  margin-bottom: 10px; letter-spacing: .5px;
}
.footer-col p, .footer-col .foot-link {
  display: block; font-size: 12.5px; line-height: 1.95; color: var(--text-sub);
}
.foot-link {
  text-decoration: none; cursor: pointer; transition: color .15s ease;
}
.foot-link:hover { color: var(--primary); }
.footer-bottom {
  max-width: 1440px; margin: 0 auto; padding: 14px 28px 18px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: wrap;
  font-size: 12px; color: var(--text-sub);
}
.footer-bottom .foot-link { font-size: 12px; color: var(--text-sub); }
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 20px; padding: 18px 20px 12px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { padding: 10px 20px 12px; justify-content: flex-start; }
}

/* ===== 首页图片入口 ===== */
.hub-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 18px;
}
.hub-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 18px 20px;
  box-shadow: var(--shadow); text-decoration: none; color: inherit;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.hub-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 14px 30px rgba(37, 99, 235, .16);
}
.hub-art {
  height: 136px; border-radius: 10px; overflow: hidden;
  background: linear-gradient(135deg, #f7faff, #eef4ff);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.hub-art svg { width: 100%; height: 100%; transition: transform .25s ease; }
.hub-card:hover .hub-art svg { transform: translateY(-3px) scale(1.02); }
[data-theme="dark"] .hub-art { background: linear-gradient(135deg, #1b2434, #212b3f); }
.hub-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.hub-body p { font-size: 12.5px; line-height: 1.65; color: var(--text-sub); }
.hub-go {
  position: absolute; top: 18px; right: 18px;
  font-size: 11.5px; color: var(--primary); letter-spacing: .5px; opacity: .8;
}

/* ===== 子页面容器 ===== */
.subpage-main {
  max-width: 1100px; margin: 0 auto;
  padding: 28px 24px 40px;
}

@media (max-width: 1100px) {
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .hub-grid { grid-template-columns: 1fr; }
  .subpage-main { padding: 20px 16px 96px; }
}

/* ===== 顶栏内容向中心内收（宽屏 200px，窄屏逐级收敛） ===== */
.topbar { padding-left: 228px; padding-right: 228px; }
@media (max-width: 1800px) { .topbar { padding-left: 120px; padding-right: 120px; } }
@media (max-width: 1500px) { .topbar { padding-left: 48px; padding-right: 48px; } }
@media (max-width: 900px) { .topbar { padding-left: 20px; padding-right: 20px; } }

/* =====================================================================
   首页栏目：游客提示 / 训练台 / 继续复盘 / 快速开始 / 形态矩阵
   ===================================================================== */

/* 游客提示条 */
.guest-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 18px; margin-bottom: 18px;
  background: linear-gradient(90deg, #eff4ff, #f7f9ff);
  border: 1px solid #dbe4ff; border-radius: var(--radius);
}
.guest-banner-text { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.guest-banner-text b { font-size: 14px; color: var(--primary); }
.guest-banner-text span { font-size: 13px; color: var(--text-sub); }

/* 栏目容器 */
.home-section { margin-bottom: 26px; }
.section-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 12px;
}
.section-head h2 { font-size: 18px; letter-spacing: .5px; }
.section-sub { font-size: 12px; color: var(--text-sub); }

/* 训练台 */
.dash-grid {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px;
}
.dash-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px 16px; box-shadow: var(--shadow); min-width: 0;
}
.dash-card > span { font-size: 12px; color: var(--text-sub); display: block; }
.dash-card > b {
  display: block; font-size: 24px; line-height: 1.25; margin-top: 6px;
  font-variant-numeric: tabular-nums; overflow: hidden; text-overflow: ellipsis;
}
.dash-card > em { font-size: 11px; color: var(--text-sub); font-style: normal; }
.dash-card > b.pos { color: var(--up); }
.dash-card > b.neg { color: var(--down); }

.dash-today {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  margin-top: 12px; padding: 12px 16px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
}
.dash-today-main { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; min-width: 0; }
.dash-today-label {
  font-size: 11px; color: var(--primary); background: #eff4ff;
  border-radius: 10px; padding: 2px 10px; white-space: nowrap;
}
.dash-today-main > span:last-child {
  font-size: 13px; color: var(--text); overflow: hidden; text-overflow: ellipsis;
}

/* 继续 / 复盘 */
.resume-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.resume-card {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow);
}
.resume-card h3 { font-size: 15px; margin-bottom: 6px; }
.resume-card p { font-size: 12px; color: var(--text-sub); line-height: 1.6; }
.resume-card .btn { flex: none; }

/* 快速开始 */
.quick-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.quick-card {
  display: flex; flex-direction: column; gap: 4px; text-align: left; cursor: pointer;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 18px 16px; box-shadow: var(--shadow); font-family: inherit;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.quick-card:hover:not(:disabled) {
  transform: translateY(-2px); border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(37, 99, 235, .12);
}
.quick-card:disabled, .quick-card.disabled { opacity: .6; cursor: not-allowed; }
.quick-icon { font-size: 22px; line-height: 1; }
.quick-card b { font-size: 15px; color: var(--text); margin-top: 6px; }
.quick-card em { font-size: 12px; color: var(--text-sub); font-style: normal; line-height: 1.6; }

/* 形态训练矩阵 */
.pattern-groups { display: flex; flex-direction: column; gap: 18px; }
.pattern-group-head {
  display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px;
}
.pattern-group-head h3 { font-size: 14px; color: var(--text); }
.pattern-group-head span { font-size: 11px; color: var(--text-sub); }
.pattern-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 10px;
}
.pattern-card {
  display: flex; flex-direction: column; gap: 6px; text-align: left; cursor: pointer;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; font-family: inherit;
  transition: transform .15s ease, border-color .15s ease;
}
.pattern-card:hover:not(.disabled) { transform: translateY(-1px); border-color: var(--primary); }
.pattern-card.disabled { opacity: .55; cursor: not-allowed; border-style: dashed; }
.pc-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pc-top b { font-size: 14px; color: var(--text); }
.pc-diff {
  font-size: 10px; color: var(--text-sub); font-style: normal;
  border: 1px solid var(--border); border-radius: 8px; padding: 1px 6px; white-space: nowrap;
}
.pc-desc { font-size: 12px; color: var(--text-sub); line-height: 1.6; }
.pc-foot { font-size: 11px; color: var(--primary); }
.pattern-card.disabled .pc-foot { color: var(--text-sub); }

/* 登录 / 注册弹窗 */
.auth-card { width: 380px; max-width: calc(100vw - 32px); }
.auth-tip { font-size: 12px; color: var(--text-sub); line-height: 1.6; margin-bottom: 14px; }
.auth-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 6px; }
.auth-tab {
  flex: 1; background: none; border: none; border-bottom: 2px solid transparent;
  padding: 8px 0 10px; font-size: 14px; color: var(--text-sub);
  cursor: pointer; font-family: inherit;
}
.auth-tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.auth-code-row { display: flex; gap: 8px; align-items: stretch; }
.auth-code-row input { flex: 1; min-width: 0; }
.auth-code-row .btn { flex: none; white-space: nowrap; }
.auth-ref-toggle { text-align: right; margin-top: 6px; }
.auth-ref-toggle .btn { padding: 2px 0; font-size: 12px; }
.auth-agree {
  display: flex; align-items: flex-start; gap: 8px; margin-top: 14px;
  font-size: 12px; color: var(--text-sub); line-height: 1.6; cursor: pointer;
}
.auth-agree input { width: auto; margin-top: 3px; flex: none; }
.auth-link { color: var(--primary); cursor: pointer; }
.auth-error {
  margin-top: 10px; font-size: 13px; color: var(--danger);
  background: rgba(220, 38, 38, .08); border-radius: 8px; padding: 8px 10px;
}
.auth-later {
  display: block; width: 100%; margin-top: 12px; background: none; border: none;
  color: var(--text-sub); font-size: 12px; cursor: pointer; font-family: inherit;
  text-decoration: underline; text-underline-offset: 3px;
}
.auth-later:hover { color: var(--text); }

/* 选股弹窗 */
.pick-results {
  margin-top: 12px; max-height: 320px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: 10px;
}
.pick-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 10px 14px; background: none; border: none; border-bottom: 1px solid var(--border);
  font-family: inherit; font-size: 13px; color: var(--text); cursor: pointer; text-align: left;
}
.pick-item:last-child { border-bottom: none; }
.pick-item:hover { background: var(--bg); }
.pick-item b { flex: 1; }
.pick-item span { color: var(--text-sub); font-variant-numeric: tabular-nums; }
.pick-item i { font-style: normal; font-size: 11px; color: var(--text-sub); }

/* 协议弹窗 */
.terms-card { width: 520px; max-width: calc(100vw - 32px); }
.terms-body {
  max-height: 56vh; overflow-y: auto; font-size: 13px; line-height: 1.85; color: var(--text-sub);
}
.terms-body h4 { font-size: 13px; color: var(--text); margin: 14px 0 6px; }
.terms-body h4:first-child { margin-top: 0; }

/* 报告页游客提示 */
.guest-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  border-style: dashed; border-color: #c7d7fe; background: linear-gradient(90deg, #f5f8ff, #fbfcff);
}
.guest-cta-text h3 { font-size: 15px; margin-bottom: 6px; color: var(--text); }
.guest-cta-text p { font-size: 12px; color: var(--text-sub); line-height: 1.7; }
.guest-cta .btn { flex: none; }

/* 深色主题补充 */
[data-theme="dark"] .guest-banner {
  background: linear-gradient(90deg, #1b2434, #1e222d); border-color: #2b3852;
}
[data-theme="dark"] .dash-today-label { background: #1c2640; color: #6b9bff; }
[data-theme="dark"] .guest-cta {
  background: linear-gradient(90deg, #1b2434, #1e222d); border-color: #35507d;
}
[data-theme="dark"] .auth-error { background: rgba(220, 38, 38, .16); }
[data-theme="dark"] .pick-item:hover { background: #262b36; }

/* 响应式 */
@media (max-width: 1100px) {
  .dash-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .quick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .resume-grid { grid-template-columns: 1fr; }
  .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-card > b { font-size: 20px; }
  .guest-banner, .guest-cta, .resume-card, .dash-today { flex-direction: column; align-items: flex-start; }
  .guest-banner .btn, .guest-cta .btn, .resume-card .btn { width: 100%; }
}
@media (max-width: 480px) {
  .quick-grid, .dash-grid { grid-template-columns: 1fr; }
  .pattern-grid { grid-template-columns: 1fr; }
}