:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #1c2230;
  --card: #161b22;
  --border: #262d3a;
  --text: #e6edf3;
  --text2: #9da7b3;
  --muted: #6e7681;
  --accent: #3b82f6;
  --up: #ef4444;      /* A股红涨 */
  --down: #22c55e;    /* A股绿跌 */
  --gold: #f59e0b;
  --cyan: #22d3ee;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== 布局 ===== */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 218px; background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.logo { display: flex; gap: 10px; align-items: center; padding: 18px 16px; border-bottom: 1px solid var(--border); }
.logo-badge {
  width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; color: #fff;
}
.logo-title { font-weight: 700; font-size: 15px; }
.logo-sub { font-size: 11px; color: var(--muted); }
.nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  display: block; padding: 10px 14px; border-radius: 8px; color: var(--text2);
  font-weight: 500; transition: .15s;
}
.nav-item:hover { background: var(--bg3); color: var(--text); text-decoration: none; }
.nav-item.active { background: rgba(59,130,246,.15); color: var(--accent); }
.sidebar-foot { padding: 14px; border-top: 1px solid var(--border); font-size: 12px; }
.mock-tag { color: var(--gold); margin-bottom: 6px; }
.side-time { color: var(--muted); }
.main { flex: 1; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; background: var(--bg2); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.page-title { font-size: 18px; font-weight: 700; }
.sys-status { color: var(--text2); font-size: 13px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--down); margin-right: 6px; }
.content { padding: 20px 24px 40px; }

/* ===== 卡片 ===== */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px;
}
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.card-title .bar { width: 4px; height: 16px; border-radius: 2px; background: var(--accent); display: inline-block; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-1-2 { grid-template-columns: 1.2fr 1fr; }
.grid-2-1 { grid-template-columns: 1fr 1.2fr; }
@media (max-width: 1100px) {
  .grid-4, .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-1-2, .grid-2-1 { grid-template-columns: 1fr; }
}
.mt16 { margin-top: 16px; }
.mt8 { margin-top: 8px; }
.mb8 { margin-bottom: 8px; }

/* ===== 表格 ===== */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 10px 10px; color: var(--muted); font-weight: 600; font-size: 12px;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
td { padding: 10px; border-bottom: 1px solid #1f2630; white-space: nowrap; }
tr:hover td { background: rgba(59,130,246,.05); }
.row-link { cursor: pointer; }

/* ===== 徽标/标签 ===== */
.tag { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.tag-强烈推荐 { background: rgba(239,68,68,.15); color: var(--up); }
.tag-推荐 { background: rgba(245,158,11,.15); color: var(--gold); }
.tag-关注 { background: rgba(59,130,246,.15); color: var(--accent); }
.tag-观望 { background: rgba(110,118,129,.15); color: var(--muted); }
.tag-买入 { background: rgba(239,68,68,.15); color: var(--up); }
.tag-增持 { background: rgba(245,158,11,.15); color: var(--gold); }
.tag-中性 { background: rgba(110,118,129,.15); color: var(--muted); }
.tag-减持 { background: rgba(34,197,94,.15); color: var(--down); }
.tag-正 { background: rgba(239,68,68,.12); color: var(--up); }
.tag-负 { background: rgba(34,197,94,.12); color: var(--down); }
.tag-平 { background: rgba(110,118,129,.15); color: var(--muted); }
.cat-tag { padding: 2px 8px; border-radius: 6px; font-size: 12px; background: var(--bg3); color: var(--text2); }
.cat-tag.业绩 { color: #f472b6; }
.cat-tag.行业 { color: #38bdf8; }
.cat-tag.公司 { color: #a78bfa; }
.cat-tag.机构观点 { color: #fbbf24; }
.cat-tag.市场 { color: #4ade80; }

.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: var(--text2); }
.num { font-variant-numeric: tabular-nums; }

/* ===== 评分环 ===== */
.score-wrap { display: flex; align-items: center; gap: 10px; }
.score-ring { position: relative; width: 46px; height: 46px; }
.score-ring svg { transform: rotate(-90deg); }
.score-ring .ring-val {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
}

/* ===== 按钮/输入 ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg3); color: var(--text); cursor: pointer;
  font-size: 13px; font-weight: 500; transition: .15s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #2f6fd6; color: #fff; }
.btn-danger { color: var(--up); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.input, select.input {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg2); color: var(--text); font-size: 13px; outline: none;
}
.input:focus { border-color: var(--accent); }
.input-group { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

/* ===== 指标小卡 ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.kpi { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.kpi .kpi-label { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.kpi .kpi-value { font-size: 18px; font-weight: 700; }
.kpi .kpi-sub { font-size: 12px; color: var(--text2); margin-top: 4px; }

/* ===== 新闻 ===== */
.news-item {
  padding: 14px 4px; border-bottom: 1px solid #1f2630; cursor: pointer; transition: .15s;
}
.news-item:hover { background: rgba(59,130,246,.05); }
.news-item .news-title { font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.news-item .news-meta { font-size: 12px; color: var(--muted); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.news-item .news-summary { font-size: 13px; color: var(--text2); margin-top: 6px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

/* ===== 弹窗 ===== */
.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 100;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 14px;
  max-width: 760px; width: 100%; max-height: 86vh; overflow: auto; padding: 22px;
}
.modal h3 { margin-bottom: 12px; }
.modal-close { float: right; cursor: pointer; color: var(--muted); font-size: 18px; }

/* ===== Markdown 研报 ===== */
.markdown-body { line-height: 1.75; }
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  margin: 16px 0 8px; border-bottom: 1px solid var(--border); padding-bottom: 6px;
}
.markdown-body h2 { font-size: 17px; }
.markdown-body h3 { font-size: 15px; }
.markdown-body p { margin: 8px 0; color: var(--text); }
.markdown-body ul, .markdown-body ol { padding-left: 22px; margin: 8px 0; }
.markdown-body li { margin: 4px 0; }
.markdown-body strong { color: var(--gold); }
.markdown-body blockquote { border-left: 3px solid var(--accent); padding: 6px 12px; color: var(--text2); background: var(--bg3); border-radius: 4px; margin: 8px 0; }
.markdown-body table { border-collapse: collapse; margin: 10px 0; }
.markdown-body th, .markdown-body td { border: 1px solid var(--border); padding: 6px 10px; }

/* ===== 其他 ===== */
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.loading { text-align: center; color: var(--muted); padding: 30px 0; }
.spin { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.pagination { display: flex; gap: 8px; align-items: center; justify-content: center; margin-top: 16px; }
.pagination button { min-width: 60px; }
.pagination .page-info { color: var(--muted); font-size: 13px; }
.pill-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.pill { padding: 5px 14px; border-radius: 20px; border: 1px solid var(--border); background: var(--bg2); color: var(--text2); cursor: pointer; font-size: 13px; }
.pill.active { background: rgba(59,130,246,.15); border-color: var(--accent); color: var(--accent); }
.mini-stats { display: flex; gap: 24px; flex-wrap: wrap; }
.mini-stat .ms-label { color: var(--muted); font-size: 12px; }
.mini-stat .ms-value { font-size: 15px; font-weight: 700; margin-top: 2px; }
.flex { display: flex; gap: 10px; align-items: center; }
.between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }

/* ===== 评分条 ===== */
.score-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 12px; }
.score-bar .sb-label { width: 36px; color: var(--text2); }
.score-bar .sb-track { flex: 1; height: 6px; background: #262d3a; border-radius: 3px; overflow: hidden; }
.score-bar .sb-fill { height: 100%; background: linear-gradient(90deg, #3b82f6, #8b5cf6); border-radius: 3px; }
.score-bar .sb-val { width: 28px; text-align: right; color: var(--text); }