/* 打板助手 · A股红涨绿跌 · 稳如老狗 */
:root {
  --bg: #ffffff;
  --bg-subtle: #f7f7f8;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #8c8c8c;
  --accent: #e63946;
  --accent-hover: #c1121f;
  --accent-soft: #fff0f1;
  --border: #ebebeb;
  --up: #e63946;
  --down: #2a9d8f;
  --flat: #8c8c8c;
  --warn: #f4a261;
  --radius-sm: 8px;
  --radius-md: 12px;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "SF Pro Text", system-ui, sans-serif;
  background: var(--bg-subtle);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem; }

.site-header {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: .75rem 0;
}

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.logo { font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.logo:hover { color: var(--accent); }
.nav-main { display: flex; gap: .75rem; flex-wrap: wrap; }
.nav-main a { color: var(--muted); text-decoration: none; font-size: .9375rem; }
.nav-main a:hover { color: var(--accent); }

.site-main { padding: 1rem 0 2rem; }
.site-footer { border-top: 1px solid var(--border); padding: 1.25rem 0 2rem; color: var(--muted); font-size: .8125rem; text-align: center; }

h1 { font-size: 1.5rem; margin: 0 0 .35rem; font-weight: 700; }
h2 { font-size: 1.125rem; margin: 0 0 .75rem; }
.lead { color: var(--muted); margin: 0; font-size: .9375rem; }

.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.toolbar { display: flex; gap: .5rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .55rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: #fff; color: var(--text);
  text-decoration: none; font-size: .9375rem; cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }
.btn-ghost { background: transparent; }
.btn-sm { padding: .35rem .65rem; font-size: .8125rem; }
.btn-block { width: 100%; margin-top: .5rem; }

.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--flat); }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: .8125rem; margin: .5rem 0 0; }

.badge { display: inline-block; padding: .2rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge-hot { background: var(--accent-soft); color: var(--accent); }
.badge-warn { background: #fff4e8; color: #e67a00; }
.badge-muted { background: #f0f0f0; color: var(--muted); }

.meta-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem; }
@media (min-width: 640px) { .meta-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .meta-grid { grid-template-columns: repeat(5, 1fr); } }
.meta-label { display: block; font-size: .75rem; color: var(--muted); margin-bottom: .15rem; }

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.chip {
  padding: .35rem .75rem; border-radius: 999px; border: 1px solid var(--border);
  background: #fff; color: var(--muted); text-decoration: none; font-size: .8125rem;
}
.chip-active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }

.stock-list { display: grid; gap: .75rem; }
.stock-card-hit { border-color: #ffc9ce; background: linear-gradient(180deg, #fffafa 0%, #fff 100%); }
.stock-card-top { display: flex; justify-content: space-between; gap: .5rem; margin-bottom: .65rem; }
.stock-name { font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.stock-name:hover { color: var(--accent); }
.stock-code { color: var(--muted); font-size: .8125rem; margin-left: .35rem; }
.stock-industry { display: inline-block; margin-left: .35rem; font-size: .75rem; color: var(--muted); background: var(--bg-subtle); padding: .1rem .4rem; border-radius: 4px; }

.stock-metrics { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; margin-bottom: .65rem; }
.metric em { display: block; font-style: normal; font-size: .6875rem; color: var(--muted); }
.metric strong { font-size: .9375rem; }

.tag-row { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .65rem; }
.tag { font-size: .6875rem; padding: .15rem .45rem; border-radius: 4px; background: var(--bg-subtle); color: var(--text); }

.stock-card-actions { display: flex; flex-wrap: wrap; gap: .35rem; }

.count-badge {
  display: inline-block; min-width: 1.25rem; text-align: center;
  background: var(--accent-soft); color: var(--accent); border-radius: 999px;
  font-size: .75rem; padding: 0 .35rem; margin-left: .25rem;
}

.empty { text-align: center; padding: 2rem 1rem; }
.muted-section h2 { color: var(--muted); }

.disclaimer { background: #fff9e6; border-color: #ffe08a; font-size: .875rem; }

.quote-bar { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; }
.quote-price strong { font-size: 2rem; margin-right: .5rem; }
.quote-grid { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; font-size: .875rem; color: var(--muted); }
.quote-grid strong { color: var(--text); }

.chart-card canvas { width: 100%; height: auto; max-height: 360px; }
.chart-legend { display: flex; gap: 1rem; margin-top: .5rem; font-size: .75rem; }
.leg::before { content: ''; display: inline-block; width: 12px; height: 3px; margin-right: .25rem; vertical-align: middle; }
.leg.ma5::before { background: #f4a261; }
.leg.ma10::before { background: #e76f51; }
.leg.ma20::before { background: #8338ec; }
.leg.ma30::before { background: #2a9d8f; }

.grid-2 { display: grid; gap: 1rem; }
@media (min-width: 768px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

.table-simple { width: 100%; border-collapse: collapse; font-size: .875rem; }
.table-simple th, .table-simple td { padding: .45rem .25rem; border-bottom: 1px solid var(--border); text-align: left; }
.table-simple th { color: var(--muted); font-weight: 500; }

.signal-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.signal-list li { display: flex; justify-content: space-between; padding: .45rem 0; border-bottom: 1px solid var(--border); font-size: .875rem; }

.prose h1 { margin-top: 0; }
.prose ol, .prose ul { padding-left: 1.25rem; }
.prose code { background: var(--bg-subtle); padding: .1rem .3rem; border-radius: 4px; font-size: .875em; }

.unlock-card { max-width: 360px; margin: 3rem auto; }
.form label { display: block; margin-bottom: 1rem; font-size: .875rem; }
.form input {
  width: 100%; margin-top: .35rem; padding: .65rem .75rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 1rem;
}
.alert-error { background: #fff0f1; color: var(--accent); padding: .65rem .75rem; border-radius: var(--radius-sm); margin-bottom: 1rem; }

.strategy-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: .25rem; }
.strategy-tabs .chip { white-space: nowrap; flex-shrink: 0; }
.nav-user { font-size: .8125rem; color: var(--muted); }
.nav-main > a.nav-register { color: var(--accent); font-weight: 600; }

.auth-card { max-width: 420px; margin: 2rem auto; }
.alert-ok { background: #eefbf3; color: #2a9d8f; padding: .65rem .75rem; border-radius: var(--radius-sm); margin-bottom: 1rem; }
.label-optional { color: var(--muted); font-weight: normal; font-size: .8125rem; }

.btn.is-loading { opacity: .7; pointer-events: none; }

/* 问财双窗口工作台 */
.page-wencai-desk .desk-question {
  width: 100%;
  margin-top: .35rem;
  padding: .65rem .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  line-height: 1.45;
  resize: vertical;
  min-height: 4.5rem;
}
.desk-q-label { display: block; font-size: .875rem; margin-top: .75rem; }
.desk-query-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .75rem; }
.desk-chart-form {
  display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin: .75rem 0;
}
.desk-chart-form input {
  width: 8rem; padding: .55rem .75rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 1rem;
}
.desk-recent, .desk-watch { margin-top: 1rem; }
.desk-recent-list, .desk-watch-list {
  display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .35rem;
}
.desk-code-chip { cursor: pointer; }
.desk-code-chip .stock-code { margin-left: .25rem; }
.desk-layout-preview { padding: .75rem; }
.desk-preview-row {
  display: grid; grid-template-columns: 2fr 1fr; gap: .5rem; min-height: 4.5rem;
}
.desk-preview-left, .desk-preview-right {
  display: flex; align-items: center; justify-content: center;
  border: 1px dashed var(--border); border-radius: var(--radius-sm);
  color: var(--muted); font-size: .8125rem; background: var(--bg-subtle);
}
.desk-preview-left { border-color: #ffc9ce; background: #fffafa; color: var(--accent); }
.desk-hint code {
  background: var(--bg-subtle); padding: .1rem .3rem; border-radius: 4px; font-size: .8125em;
}
button.chip { cursor: pointer; font: inherit; }