/* =========================================================
   fund-detail-v2.css — 投研报告版设计系统 [report]
   设计语言: 金融蓝 #185FA5 / 涨红 #dc2626 / 跌绿 #16a34a
   纸感研报: 白卡 + 1px 细边框 + 章节编号大数字 + 充足留白
   布局全部由本文件实现, 不依赖预编译 tailwind 的新类
   ========================================================= */

:root {
    --fd-primary: var(--primary);
    --fd-primary-50: #eff6ff;
    --fd-ink: var(--gray-900);
    --fd-ink-2: var(--gray-700);
    --fd-muted: var(--gray-500);
    --fd-faint: var(--gray-400);
    --fd-line: var(--gray-200);
    --fd-line-soft: var(--gray-100);
    --fd-bg: var(--bg);
    --fd-card: #ffffff;
    --fd-up: #dc2626;
    --fd-down: #16a34a;
    --fd-radius: 12px;
    --fd-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.fd-page { background: var(--fd-bg); }
.fd-mono, .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

/* ---------- 报告眉题 ---------- */
.fd-report-band {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 20px; font-size: 12px; letter-spacing: .05em;
}
.fd-report-band .rb-title { font-weight: 500; display: flex; align-items: center; gap: 8px; }
.fd-report-band .rb-title::before { content: ''; width: 3px; height: 12px; background: rgba(255,255,255,.75); border-radius: 2px; }
.fd-report-band .rb-date { color: rgba(255,255,255,.82); }

/* ---------- 版心与章节框架 ---------- */
.fd-shell { width: 100%; max-width: 1440px; min-width: 0; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.fd-main-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.fd-chapters { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.fd-card {
    background: var(--fd-card); border: 1px solid var(--fd-line);
    border-radius: var(--fd-radius); box-shadow: var(--fd-shadow);
}

/* 章节头: 大编号 + 标题 + 细线 */
.fd-sec { padding: 20px 22px; }
.fd-sec-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 16px; }
.fd-sec-no { font-family: 'JetBrains Mono', monospace; font-size: 22px; font-weight: 500; color: #cbd5e1; letter-spacing: .02em; }
.fd-sec-title { font-size: 16px; font-weight: 600; color: var(--fd-ink); }
.fd-sec-extra { margin-left: auto; font-size: 12px; color: var(--fd-faint); }

/* [fdann9] 08 公告动态：栏头改为可折叠(默认收起)，展开指示与 .fold-group 保持同一语言(▸ 旋转) */
.fd-sec-fold > summary.fd-sec-head { list-style: none; cursor: pointer; user-select: none; }
.fd-sec-fold > summary.fd-sec-head::-webkit-details-marker { display: none; }
.fd-sec-fold > summary.fd-sec-head:hover .fd-sec-title { color: var(--fd-primary); }
.fd-sec-fold .fd-sec-chev { color: var(--fd-faint); font-size: 11px; line-height: 1; transition: transform .2s; }
.fd-sec-fold[open] .fd-sec-chev { transform: rotate(90deg); }
.fd-sec-fold:not([open]) > summary.fd-sec-head { margin-bottom: 0; }
.fd-sec-line { height: 1px; background: var(--fd-line-soft); margin: 0 -22px 16px; }

/* ---------- 报告头(产品速览) ---------- */
.fd-hero { padding: 22px 24px 0; }
.fd-hero-top { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.fd-hero-id { min-width: 0; }
.fd-hero-name-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.fd-hero-name { font-size: 22px; font-weight: 600; color: var(--fd-ink); margin: 0; }
.fd-badge { display: inline-block; padding: 3px 12px; border-radius: 999px; font-size: 12px; background: var(--fd-primary-50); color: var(--fd-primary); }
.fd-code-pill { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: 12px; background: #F1EFE8; color: var(--fd-muted); }
.fd-hero-meta { margin: 10px 0 6px; font-size: 12px; color: var(--fd-muted); }
.fd-hero-tags { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 12px; color: var(--fd-faint); padding-bottom: 16px; }
.fd-hero-tags b { color: var(--fd-ink-2); font-weight: 500; }
.fd-hero-price { text-align: right; }
.fd-hero-price .hp-num { font-size: 30px; font-weight: 600; letter-spacing: -0.01em; }
.fd-hero-price .hp-chg { display: flex; gap: 12px; justify-content: flex-end; margin-top: 4px; font-size: 14px; }
.fd-hero-price .hp-time { margin-top: 6px; font-size: 11px; color: var(--fd-faint); }
.is-up { color: var(--fd-up) !important; }
.is-down { color: var(--fd-down) !important; }

/* 核心指标条 */
.fd-metrics { display: grid; grid-template-columns: repeat(8, 1fr); border-top: 1px solid var(--fd-line-soft); margin: 0 -24px; }
.fd-metric { padding: 14px 8px; text-align: center; border-left: 1px solid var(--fd-line-soft); }
.fd-metric:first-child { border-left: none; }
.fd-metric .m-label { font-size: 11px; color: var(--fd-faint); margin-bottom: 6px; }
.fd-metric .m-value { font-size: 15px; font-weight: 600; color: var(--fd-ink); }
.fd-metric .m-value.accent { color: var(--fd-primary); }
.fd-metric .m-value.hot { color: var(--fd-up); }

/* ---------- 投资要点 ---------- */
.fd-takeaway { background: #eff6ff; border: 1px solid #dbeafe; border-radius: var(--fd-radius); padding: 14px 18px; }
.fd-takeaway .tk-head { font-size: 13px; font-weight: 600; color: var(--fd-primary); margin-bottom: 8px; }
.fd-takeaway ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px; }
.fd-takeaway li { position: relative; padding-left: 14px; font-size: 12.5px; line-height: 1.7; color: var(--gray-700); }
.fd-takeaway li::before { content: ''; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--fd-primary); }

/* ---------- 章节导航条 ---------- */
.fd-chapter-nav { display: flex; gap: 4px; overflow-x: auto; max-width: 100%; min-width: 0; padding: 6px; background: var(--fd-card); border: 1px solid var(--fd-line); border-radius: 999px; box-shadow: var(--fd-shadow); }
.fd-chapter-nav button {
    flex: none; border: none; background: transparent; cursor: pointer;
    padding: 7px 16px; border-radius: 999px; font-size: 13px; color: var(--fd-muted);
    font-family: inherit; transition: all .15s;
}
.fd-chapter-nav button:hover { background: var(--fd-line-soft); color: var(--fd-ink); }

/* ---------- 图表卡 ---------- */
.fd-chart-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.fd-seg { display: flex; gap: 4px; background: #F1EFE8; border-radius: 8px; padding: 3px; }
.fd-seg button { border: none; cursor: pointer; padding: 5px 16px; border-radius: 6px; font-size: 12px; background: transparent; color: var(--fd-muted); font-family: inherit; }
.fd-seg button.active { background: var(--fd-primary); color: #fff; }
#price-chart { height: 340px; }
#flow-chart { height: 260px; }

/* ---------- 资金流向 ---------- */
.fd-flow-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.fd-flow-card { background: #FAFBFC; border: 1px solid var(--fd-line-soft); border-radius: 10px; padding: 12px 14px; }
.fd-flow-card .fc-label { font-size: 11px; color: var(--fd-faint); margin-bottom: 6px; }
.fd-flow-card .fc-value { font-size: 16px; font-weight: 600; }
.flow-empty { text-align: center; color: var(--fd-faint); font-size: 13px; padding: 40px 0; }
.fd-bd { margin-top: 14px; border-top: 1px dashed var(--fd-line); padding-top: 12px; }
.bd-row { display: grid; grid-template-columns: 52px 1fr 110px; gap: 12px; align-items: center; padding: 5px 0; }
.bd-label { font-size: 12px; color: var(--fd-muted); }
.bd-bar { position: relative; height: 8px; background: var(--fd-line-soft); border-radius: 4px; overflow: hidden; }
.bd-bar i { position: absolute; top: 0; height: 100%; border-radius: 4px; display: block; }
.bd-bar i.buy { left: 0; }
.bd-bar i.sell { right: 0; }
.bd-bar i.is-up { background: var(--fd-up); }
.bd-bar i.is-down { background: var(--fd-down); }
.bd-val { font-size: 12px; text-align: right; }

/* ---------- 持有人结构 ---------- */
.holder-flex { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.holder-ring { width: 190px; height: 190px; }
.ring-num { font-family: 'JetBrains Mono', monospace; font-size: 21px; font-weight: 600; fill: var(--gray-800); }
.ring-sub { font-size: 11px; fill: var(--gray-400); }
.holder-legend { display: flex; flex-direction: column; gap: 10px; }
.lg-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--fd-ink-2); }
.lg-row i { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.lg-row b { margin-left: auto; }
.holder-note { margin-top: 14px; font-size: 11px; color: var(--fd-faint); }

/* ---------- 分红时间线 ---------- */
.fd-dv-head { font-size: 13px; font-weight: 600; color: var(--fd-ink-2); margin-bottom: 14px; }
.fd-dv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 20px; }
.dv-node { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: #FAFBFC; border: 1px solid var(--fd-line-soft); border-radius: 8px; }
.dv-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--fd-primary); flex: none; }
.dv-date { font-size: 12px; color: var(--fd-muted); }
.dv-amt { font-size: 13px; margin-left: auto; }

/* ---------- 右侧栏 ---------- */
.fd-side { position: sticky; top: 64px; display: flex; flex-direction: column; gap: 16px; }
.fd-toc { padding: 16px 8px; }
.fd-toc-title { font-size: 13px; font-weight: 600; color: var(--fd-ink); padding: 0 12px 10px; }
.toc-link { display: block; padding: 8px 12px; border-radius: 8px; font-size: 13px; color: var(--fd-muted); text-decoration: none; cursor: pointer; border-left: 3px solid transparent; }
.toc-link:hover { background: var(--fd-line-soft); color: var(--fd-ink); }
.toc-link.active { background: var(--fd-primary-50); color: var(--fd-primary); border-left-color: var(--fd-primary); font-weight: 500; }
.fd-side .fd-card-pad { padding: 16px 18px; }
.side-title { font-size: 13px; font-weight: 600; color: var(--fd-ink); margin: 0 0 12px; display: flex; justify-content: space-between; align-items: center; }
.side-title .st-extra { font-size: 11px; color: var(--fd-faint); font-weight: 400; }
.side-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 12px; background: #FAFBFC; border-radius: 8px; margin-bottom: 6px; font-size: 12.5px; color: var(--fd-ink-2); }
.side-row .mono { font-weight: 600; }
.view-all-btn { width: 100%; margin-top: 8px; padding: 9px; border: none; background: transparent; color: var(--fd-primary); font-size: 12.5px; cursor: pointer; border-radius: 8px; font-family: inherit; }
.view-all-btn:hover { background: var(--fd-primary-50); }

/* ---------- 继承升级: 键值网格 / 指标面板 / 置顶卡 ---------- */
.kv-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-radius: 10px; overflow: hidden; border: 1px solid var(--fd-line); }
.kv-grid .kv-item { background: #fff; padding: 13px 16px; display: flex; flex-direction: column; gap: 4px; outline: 0.5px solid var(--fd-line); outline-offset: -0.5px; }
.kv-grid .kv-item.full { grid-column: 1 / -1; }
.kv-grid .kv-label { font-size: 12px; color: var(--fd-faint); font-weight: 500; }
.kv-grid .kv-value { font-size: 14px; color: var(--fd-ink); font-weight: 600; white-space: pre-line; word-break: break-all; }
.metric-panel { display: grid; grid-template-columns: repeat(2, 1fr); border-radius: 10px; overflow: hidden; border: 1px solid var(--fd-line); }
.metric-panel .metric-cell { background: #fff; padding: 16px 18px; text-align: center; outline: 0.5px solid var(--fd-line); outline-offset: -0.5px; }
.metric-panel .metric-label { font-size: 12px; color: var(--fd-faint); margin-bottom: 6px; }
.metric-panel .metric-value { font-size: 20px; font-weight: 600; color: var(--fd-ink); }
.key-field-card { background: #eff6ff; border: 1px solid #dbeafe; border-radius: 10px; padding: 13px 12px; text-align: center; }
.key-field-card .kf-label { font-size: 11px; color: var(--fd-faint); margin-bottom: 6px; }
.key-field-card .kf-value { font-size: 18px; font-weight: 600; color: var(--fd-ink); }
.kf-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 16px; }
.section-title { font-size: 13.5px; font-weight: 600; color: var(--fd-ink-2); padding: 11px 16px; background: #FAFBFC; border-bottom: 1px solid var(--fd-line-soft); display: flex; align-items: center; gap: 8px; border-radius: 0; }
.section-title::before { content: ''; display: inline-block; width: 3px; height: 14px; background: var(--fd-primary); border-radius: 2px; }
.section-title .st-icon { width: 15px; height: 15px; color: var(--fd-primary); flex: none; }
.timeline-box { background: #fff; border: 1px solid var(--fd-line-soft); border-radius: 10px; overflow: hidden; }
.mb-block { margin-bottom: 16px; }
.fold-group { border: 1px solid var(--fd-line); border-radius: 10px; overflow: hidden; background: #fff; margin-bottom: 14px; }
.fold-group > summary { list-style: none; cursor: pointer; padding: 12px 16px; font-size: 13.5px; font-weight: 600; color: var(--fd-ink-2); display: flex; align-items: center; gap: 8px; background: #FAFBFC; }
.fold-group > summary::-webkit-details-marker { display: none; }
.fold-group > summary::after { content: '▸'; margin-left: auto; color: var(--fd-faint); transition: transform .2s; }
.fold-group[open] > summary::after { transform: rotate(90deg); }
.fold-group > summary .st-icon { width: 15px; height: 15px; color: var(--fd-primary); flex: none; }
.error-state-box { text-align: center; padding: 48px 24px; }
.error-state-box .retry-btn { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 10px 28px; background: var(--fd-primary); color: #fff; border: none; border-radius: 10px; font-size: 14px; cursor: pointer; }
.flash-up { animation: flash-up-anim 0.5s ease; }
.flash-down { animation: flash-down-anim 0.5s ease; }
@keyframes flash-up-anim { 0%, 100% { background-color: transparent; } 50% { background-color: rgba(220, 38, 38, 0.08); } }
@keyframes flash-down-anim { 0%, 100% { background-color: transparent; } 50% { background-color: rgba(22, 163, 74, 0.08); } }

/* 估值计算器浮窗沿用原页内样式所需的最小集合 */
.floating-window { position: fixed; background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.15); z-index: 1000; overflow: hidden; display: flex; flex-direction: column; min-width: 400px; min-height: 500px; }
.window-header { background: var(--fd-primary); color: #fff; padding: 12px 16px; cursor: move; display: flex; align-items: center; justify-content: space-between; user-select: none; }
.window-title { font-weight: 600; font-size: 14px; }
.window-controls { display: flex; gap: 8px; }
.window-btn { width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; cursor: pointer; background: rgba(255,255,255,0.15); }
.window-content { flex: 1; overflow: auto; padding: 16px; }
.valuation-input { width: 100%; padding: 10px 12px; border: 1px solid var(--fd-line); border-radius: 8px; font-size: 13px; background: #FAFBFC; box-sizing: border-box; }
.valuation-label { font-size: 12px; color: var(--fd-muted); margin-bottom: 6px; display: block; }
.calculate-btn { width: 100%; padding: 12px; background: var(--fd-primary); color: #fff; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; }
.result-card { background: #eff6ff; border: 1px solid #dbeafe; border-radius: 10px; padding: 16px; text-align: center; }
.result-value { font-size: 26px; font-weight: 600; color: var(--fd-primary); }

/* 公告行(关联 js 渲染结构) */
#announcement-list .space-y-3 > *, #announcement-list > * { margin-bottom: 8px; }

/* ---------- 响应式 ---------- */
@media (min-width: 1024px) {
    .kv-grid.cols-4, .kv-grid.cols-3 { }
    .kv-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
    .kv-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
    .metric-panel.cols-4 { grid-template-columns: repeat(4, 1fr); }
    .metric-panel.cols-5 { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 1023px) {
    .fd-main-grid { grid-template-columns: minmax(0, 1fr); }
    .fd-side { position: static; }
    .fd-toc { display: none; }
}
@media (max-width: 767px) {
    .fd-shell { padding: 10px; gap: 12px; }
    .fd-sec { padding: 16px 14px; }
    .fd-sec-line { margin: 0 -14px 14px; }
    .fd-metrics { grid-template-columns: repeat(2, 1fr); margin: 0 -14px; }
    .fd-metric { border-top: 1px solid var(--fd-line-soft); }
    .fd-metric:nth-child(odd) { border-left: none; }
    .fd-metric:nth-child(-n+2) { border-top: none; }
    .fd-hero-price { text-align: left; }
    .fd-hero-price .hp-chg { justify-content: flex-start; }
    .fd-takeaway ul { grid-template-columns: 1fr; }
    .fd-flow-cards { grid-template-columns: repeat(2, 1fr); }
    .fd-dv-grid { grid-template-columns: 1fr; }
    .kf-grid { grid-template-columns: repeat(2, 1fr); }
    #price-chart { height: 260px; }
    .fd-hero-name { font-size: 18px; }
    .fd-hero-price .hp-num { font-size: 24px; }
}