/* ============================================================
   A股连续下跌筛选系统 - 深色科技风（霓虹青蓝主色）
   大盘触发连跌时 body.market-alert 启用流光边框 + 呼吸光晕
   ============================================================ */
:root {
  --bg: #060b14;
  --bg-2: #0a1220;
  --panel: rgba(16, 26, 43, 0.72);
  --panel-border: rgba(56, 189, 248, 0.22);
  --neon: #22d3ee;
  --neon-2: #38bdf8;
  --neon-soft: rgba(34, 211, 238, 0.15);
  --text: #dbeafe;
  --text-dim: #7f93ad;
  --up: #ff5b6e;
  --down: #26d07c;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(34, 211, 238, 0.10), transparent 60%),
    radial-gradient(1000px 500px at 100% 0%, rgba(56, 189, 248, 0.08), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 18px 60px;
}

/* ---------- 顶部标题 ---------- */
.hero { text-align: center; margin-bottom: 18px; }
.hero h1 {
  margin: 0 0 6px;
  font-size: 28px;
  letter-spacing: 1px;
  background: linear-gradient(90deg, var(--neon), #7dd3fc, var(--neon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 24px rgba(34, 211, 238, 0.25);
}
.subtitle { margin: 0; color: var(--text-dim); font-size: 13px; }

/* ---------- 大盘横幅 ---------- */
.market-banner {
  margin: 0 0 16px;
  padding: 12px 18px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 600;
  color: #06202b;
  background: linear-gradient(90deg, #22d3ee, #7dd3fc, #22d3ee);
  background-size: 200% 100%;
  animation: banner-flow 4s linear infinite;
  box-shadow: 0 0 26px rgba(34, 211, 238, 0.45);
}
@keyframes banner-flow { 0% { background-position: 0% 0; } 100% { background-position: 200% 0; } }

/* ---------- 面板 ---------- */
.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}
.field.is-disabled { opacity: 0.42; }
.field input:disabled { cursor: not-allowed; }
.rule-hint { margin-top: 10px; font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }
.rule-tag {
  font-size: 12px;
  color: var(--neon);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-dim); }
.field select, .field input {
  appearance: none;
  background: rgba(8, 15, 26, 0.9);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field select:focus, .field input:focus {
  border-color: var(--neon);
  box-shadow: 0 0 0 3px var(--neon-soft);
}

.actions { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, background .2s;
}
.btn:active { transform: translateY(1px); }
.btn.primary {
  color: #052029;
  background: linear-gradient(135deg, #22d3ee, #38bdf8);
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.35);
}
.btn.primary:hover { box-shadow: 0 0 30px rgba(34, 211, 238, 0.55); }
.btn.ghost {
  color: var(--neon);
  background: transparent;
  border-color: var(--panel-border);
}
.btn.ghost:hover { background: var(--neon-soft); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.pill {
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  color: var(--neon);
  background: var(--neon-soft);
}
.pill.soft { color: var(--text-dim); background: rgba(255, 255, 255, 0.03); }

/* ---------- 进度条 ---------- */
.progress-wrap { margin-top: 16px; }
.progress-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #22d3ee, #7dd3fc, #22d3ee);
  background-size: 200% 100%;
  animation: banner-flow 2.2s linear infinite;
  transition: width .25s ease;
}
.progress-text { margin-top: 8px; font-size: 13px; color: var(--text-dim); }

/* 准备阶段：总数未知时的不确定进度动画 */
.progress-fill.indeterminate {
  width: 100% !important;
  background: repeating-linear-gradient(115deg,
    rgba(34, 211, 238, 0.22) 0 16px,
    rgba(34, 211, 238, 0.62) 16px 32px);
  background-size: 200% 100%;
  animation: indet-move 1s linear infinite;
}
@keyframes indet-move { 0% { background-position: 0 0; } 100% { background-position: -64px 0; } }

.alert {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13.5px;
  border: 1px solid rgba(255, 91, 110, 0.4);
  background: rgba(255, 91, 110, 0.12);
  color: #ffb3bd;
}
.alert.info { border-color: var(--panel-border); background: var(--neon-soft); color: var(--neon); }

/* ---------- 结果表 ---------- */
.result-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.result-head h2 { margin: 0; font-size: 17px; color: var(--text); }
.counter { font-size: 13px; color: var(--neon); }

.table-wrap { overflow-x: auto; border-radius: 10px; }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
thead th {
  position: sticky; top: 0;
  text-align: left;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(10, 18, 32, 0.96);
  border-bottom: 1px solid var(--panel-border);
  white-space: nowrap;
}
thead th[data-sort] { cursor: pointer; user-select: none; }
thead th[data-sort]:hover { color: var(--neon); }
thead th.sorted-asc::after { content: " ▲"; color: var(--neon); }
thead th.sorted-desc::after { content: " ▼"; color: var(--neon); }
tbody td {
  padding: 11px 14px;
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  white-space: nowrap;
}
tbody tr:hover { background: rgba(34, 211, 238, 0.06); }
.code { color: var(--neon); font-variant-numeric: tabular-nums; letter-spacing: .5px; }
.up { color: var(--up); }
.down { color: var(--down); }
.badge {
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  background: var(--neon-soft);
  color: var(--neon);
  border: 1px solid var(--panel-border);
}

.empty-tip { padding: 34px 10px; text-align: center; color: var(--text-dim); }

/* ---------- 行内展开的 K 线图 ---------- */
tr.row-clickable { cursor: pointer; }
tr.row-active { background: rgba(34, 211, 238, 0.12) !important; }
tr.row-active td { border-bottom-color: transparent; }
tr.chart-row > td {
  padding: 0;
  background: rgba(8, 15, 26, 0.6);
  border-bottom: 1px solid var(--panel-border);
  white-space: normal;
}
/* 展开动画：从 0 高度向下滑出 + 淡入 */
.chart-panel {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transform: translateY(-8px);
  transition: max-height .34s cubic-bezier(.22, .61, .36, 1),
              opacity .3s ease,
              transform .34s cubic-bezier(.22, .61, .36, 1);
}
.chart-panel.show {
  max-height: 1200px;
  opacity: 1;
  transform: none;
}
.chart-inner { padding: 12px 14px 16px; }
@media (prefers-reduced-motion: reduce) {
  .chart-panel { transition: none; }
}
.chart-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.chart-title { display: flex; align-items: baseline; gap: 8px; }
.chart-name { font-weight: 600; color: var(--text); }
.chart-code { color: var(--neon); font-variant-numeric: tabular-nums; font-size: 13px; }
.chart-tabs {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 9px;
  overflow: hidden;
}
.chart-tab {
  border: 0; background: transparent; color: var(--text-dim);
  padding: 6px 14px; font-size: 13px; cursor: pointer;
}
.chart-tab:hover { color: var(--neon); }
.chart-tab.active {
  color: #052029;
  background: linear-gradient(135deg, #22d3ee, #38bdf8);
  font-weight: 600;
}
.chart-caption { font-size: 12.5px; color: var(--text-dim); margin-left: auto; }
.chart-close {
  border: 1px solid var(--panel-border); background: transparent; color: var(--text-dim);
  border-radius: 8px; width: 30px; height: 30px; cursor: pointer; line-height: 1; font-size: 13px;
}
.chart-close:hover { color: var(--up); border-color: rgba(255, 91, 110, 0.5); }
.chart-box { width: 100%; height: 340px; }
.chart-loading { text-align: center; color: var(--text-dim); font-size: 13px; padding: 22px 0; }
.chart-empty { text-align: center; color: var(--text-dim); font-size: 13.5px; padding: 40px 0; }
.chart-hint { margin: 12px 0 0; font-size: 12.5px; color: var(--text-dim); }

/* ---------- 页面顶部：大盘K线 + 现价 ---------- */
.market-panel { padding: 16px 18px 14px; }
.mkt-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.mkt-title { display: flex; align-items: baseline; gap: 8px; }
.mkt-name { font-weight: 600; color: var(--text); font-size: 16px; }
.mkt-code { color: var(--neon); font-variant-numeric: tabular-nums; font-size: 13px; }
.market-chart { width: 100%; height: 340px; }
.market-quote { margin-top: 10px; }

/* ---------- K线面板下方：财务速览（归母净利润 + 同比） ---------- */
.fin-box { margin-top: 10px; }
.fin-loading, .fin-empty { text-align: center; color: var(--text-dim); font-size: 12.5px; padding: 14px 0; }
.fin-block {
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(16, 26, 43, 0.55), rgba(10, 18, 32, 0.55));
  padding: 12px 14px;
}
.fin-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.fin-title { font-size: 13px; font-weight: 600; color: var(--text); }
.fin-src {
  margin-left: auto; font-size: 11px; color: var(--text-dim);
  border: 1px solid var(--panel-border); border-radius: 6px; padding: 1px 6px;
}
.fin-main { display: flex; align-items: flex-end; gap: 18px; flex-wrap: wrap; }
.fin-kpi { display: flex; flex-direction: column; gap: 4px; min-width: 148px; }
.fin-period { font-size: 12px; color: var(--text-dim); }
.fin-value {
  font-size: 24px; font-weight: 700; color: var(--text);
  font-variant-numeric: tabular-nums; line-height: 1.15;
}
.fin-yoy { font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--text-dim); }
.fin-yoy.up { color: var(--up); }
.fin-yoy.down { color: var(--down); }
.fin-bars { display: flex; align-items: flex-end; gap: 6px; height: 84px; flex: 1 1 220px; min-width: 0; max-width: 100%; overflow: hidden; }
.fin-bar { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 3px; flex: 1 1 0; min-width: 0; height: 100%; }
.fin-bar-val, .fin-bar-lbl { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fin-bar-val { font-size: 10.5px; color: var(--text-dim); font-variant-numeric: tabular-nums; }
.fin-bar-track { display: flex; align-items: flex-end; width: 100%; height: 46px; }
.fin-bar-fill { display: block; width: 100%; min-width: 2px; border-radius: 3px 3px 0 0; }
.fin-bar-fill.pos { background: linear-gradient(180deg, var(--up), rgba(255, 91, 110, 0.4)); }
.fin-bar-fill.neg { background: linear-gradient(180deg, var(--down), rgba(38, 208, 124, 0.4)); }
.fin-bar-lbl { font-size: 10.5px; color: var(--text-dim); white-space: nowrap; }
.fin-sub {
  margin-top: 10px; padding-top: 9px; font-size: 12.5px; color: var(--text-dim);
  border-top: 1px dashed rgba(120, 140, 170, 0.18);
}
.fin-sub b { color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.fin-sub b.up { color: var(--up); }
.fin-sub b.down { color: var(--down); }

/* ---------- K线面板下方：实时价格（现价；盘中自动刷新） ---------- */
.quote-box { margin-top: 10px; }
.quote-loading, .quote-empty { text-align: center; color: var(--text-dim); font-size: 12.5px; padding: 12px 0; }
.quote-block {
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(16, 26, 43, 0.55), rgba(10, 18, 32, 0.55));
  padding: 12px 14px;
}
.quote-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.quote-title { font-size: 13px; font-weight: 600; color: var(--text); }
.quote-src {
  margin-left: auto; font-size: 11px; color: var(--text-dim);
  border: 1px solid var(--panel-border); border-radius: 6px; padding: 1px 6px;
}
.quote-badge {
  font-size: 11px; padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--panel-border); color: var(--text-dim); background: rgba(255, 255, 255, 0.03);
}
.quote-badge.live {
  color: var(--down); border-color: rgba(38, 208, 124, 0.5); background: rgba(38, 208, 124, 0.12);
  animation: quote-pulse 1.6s ease-in-out infinite;
}
@keyframes quote-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.quote-main { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.quote-prev { font-size: 11px; color: var(--text-dim); }
.quote-price {
  font-size: 24px; font-weight: 700; color: var(--text);
  font-variant-numeric: tabular-nums; line-height: 1.1;
}
.quote-chg, .quote-pct { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--text-dim); }
.quote-price.up, .quote-chg.up, .quote-pct.up { color: var(--up); }
.quote-price.down, .quote-chg.down, .quote-pct.down { color: var(--down); }
.quote-halt {
  font-size: 11px; color: #ffb3bd; border: 1px solid rgba(255, 91, 110, 0.5);
  border-radius: 6px; padding: 1px 6px;
}
.quote-asof { margin-left: auto; font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; }

/* 窄屏时承载图表的外层容器（表格下方、整宽） */
.chart-mount {
  margin-top: 14px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: rgba(8, 15, 26, 0.6);
  overflow: hidden;
}

/* ---------- 页脚 ---------- */
.footer { margin-top: 26px; text-align: center; color: var(--text-dim); font-size: 12.5px; line-height: 1.7; }
.footer .hint { opacity: .6; margin-top: 4px; }

.hidden { display: none !important; }

/* 选择性的宽/窄两套表头（窄屏用短标题） */
.th-short { display: none; }

/* ---------- 大盘触发：流光边框 + 呼吸光晕 ---------- */
.aurora-frame {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity .6s ease;
}
body.market-alert .aurora-frame {
  opacity: 1;
  padding: 3px;
  background: conic-gradient(from 0deg, #22d3ee, #a855f7, #22d3ee, #38bdf8, #22d3ee);
  background-size: 200% 200%;
  animation: aurora-spin 8s linear infinite, aurora-breathe 3.4s ease-in-out infinite;
  /* 用遮罩挖空中间，形成流光边框 */
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
}
@keyframes aurora-spin { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }
@keyframes aurora-breathe {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.55)); }
  50% { filter: drop-shadow(0 0 20px rgba(168, 85, 247, 0.65)); }
}

/* ---------- 响应式 ---------- */
/* 窄屏（手机/小窗口）：让结果表自适应屏宽，不再横向撑开——
   这样行内展开的K线图能完整显示，不用左右划拉。 */
@media (max-width: 820px) {
  table { min-width: 0; }
  .hide-sm { display: none !important; }
  thead th, tbody td { padding: 8px 9px; }
  /* 窄屏改用短表头，避免长标题把表格撑宽 */
  .th-full { display: none; }
  .th-short { display: inline; }
  /* 允许股票名称换行，帮助表格收缩到屏宽 */
  tbody td:nth-child(2) { white-space: normal; }
  .chart-box { height: 300px; }
  .market-chart { height: 300px; }
  /* 财务速览窄屏：缩小大数字、允许换行、迷你柱等比缩到框内 */
  .fin-value { font-size: 21px; }
  .fin-main { gap: 12px; }
  .fin-bars { flex: 1 1 100%; gap: 4px; height: 72px; }
  .fin-bar-val { display: none; }   /* 手机上隐去柱顶数字，避免拥挤溢出 */
  .fin-bar-track { height: 40px; }
  .fin-bar-lbl { font-size: 9.5px; letter-spacing: -0.2px; }
  /* 实时价格窄屏：缩字号，时间戳换行到次行，避免拥挤 */
  .quote-price { font-size: 21px; }
  .quote-asof { margin-left: 0; flex-basis: 100%; }
}

@media (max-width: 720px) {
  .control-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 22px; }
  .actions { flex-direction: column; }
  .btn { width: 100%; }
  .container { padding: 18px 12px 48px; }
  tbody td, thead th { padding: 8px 8px; font-size: 13px; }
}

/* 手机窄屏（如小米）：迷你柱再收一点，保证绝不出框 */
@media (max-width: 480px) {
  .fin-bars { gap: 3px; height: 66px; }
  .fin-bar-track { height: 36px; }
  .fin-bar-lbl { font-size: 9px; }
  .fin-value { font-size: 20px; }
}