/* moomoo Internal Persona Platform — PRD site */

:root {
  --moo-orange: #ff7a00;
  --moo-orange-soft: #ffe0c2;
  --moo-ink: #0f1117;
  --moo-ink-2: #1a1d27;
  --moo-text: #1f232b;
  --moo-text-soft: #545a66;
  --moo-text-muted: #8a909c;
  --moo-bg: #f7f8fa;
  --moo-bg-2: #ffffff;
  --moo-border: #e6e8ee;
  --moo-border-strong: #cfd3dc;
  --moo-blue: #2056d6;
  --moo-green: #1b9a6a;
  --moo-amber: #c68a00;
  --moo-red: #c2362b;
  --moo-violet: #6a3fb0;
  --shadow-card: 0 1px 2px rgba(15, 17, 23, 0.04), 0 4px 14px rgba(15, 17, 23, 0.06);
  --radius: 10px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--moo-bg);
  color: var(--moo-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans", "Noto Sans CJK SC", sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--moo-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Topbar ─────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 22px;
  background: var(--moo-ink);
  color: #fff;
  border-bottom: 1px solid #000;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo-dot {
  width: 22px; height: 22px;
  background: var(--moo-orange);
  border-radius: 6px;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(255, 122, 0, 0.25);
}
.brand-title { font-weight: 700; font-size: 16px; letter-spacing: 0.2px; }
.brand-sub { color: #b9bdc8; font-size: 13px; margin-left: 4px; }

.topbar-right { display: flex; align-items: center; gap: 10px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}
.badge-internal { background: #2a2e3a; color: #ffd9b3; border: 1px solid #3a3f4d; }
.badge-version  { background: #2a2e3a; color: #b9bdc8; border: 1px solid #3a3f4d; }

.search-wrap { position: relative; }
#search {
  background: #2a2e3a;
  color: #fff;
  border: 1px solid #3a3f4d;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 13px;
  width: 240px;
  outline: none;
}
#search:focus { border-color: var(--moo-orange); }
#search::placeholder { color: #8a909c; }

.icon-btn {
  background: transparent;
  color: #fff;
  border: 1px solid #3a3f4d;
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 16px;
  display: none;
}

/* ── Layout ─────────────────────────────────────────────── */
.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  max-width: 1320px;
  margin: 0 auto;
}

.sidebar {
  position: sticky;
  top: 56px;
  align-self: start;
  height: calc(100vh - 56px);
  overflow-y: auto;
  border-right: 1px solid var(--moo-border);
  background: #fbfbfd;
  padding: 18px 14px 40px;
}
.sidebar-section { margin-bottom: 22px; }
.sidebar-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--moo-text-muted);
  font-weight: 700;
  margin: 4px 8px 8px;
}
.quick-jump { list-style: none; padding: 0; margin: 0; }
.quick-jump li a {
  display: block;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--moo-text);
  font-size: 13px;
}
.quick-jump li a:hover { background: var(--moo-orange-soft); color: var(--moo-ink); text-decoration: none; }

.toc { font-size: 13px; }
.toc a {
  display: block;
  padding: 4px 10px;
  color: var(--moo-text-soft);
  border-radius: 4px;
  line-height: 1.4;
}
.toc a:hover { background: #f0f1f5; color: var(--moo-ink); text-decoration: none; }
.toc a.active { background: var(--moo-orange-soft); color: var(--moo-ink); font-weight: 600; }
.toc .toc-h2 { padding-left: 10px; font-weight: 600; margin-top: 6px; }
.toc .toc-h3 { padding-left: 22px; font-size: 12.5px; }
.toc .toc-h4 { padding-left: 34px; font-size: 12px; color: var(--moo-text-muted); }

.content-wrap {
  padding: 26px 44px 80px;
  max-width: 980px;
}

/* ── Meta strip ─────────────────────────────────────────── */
.meta-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.meta-item {
  background: var(--moo-bg-2);
  border: 1px solid var(--moo-border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 12px;
  display: flex;
  gap: 8px;
  align-items: baseline;
}
.meta-label { color: var(--moo-text-muted); font-weight: 600; text-transform: uppercase; font-size: 10px; letter-spacing: 0.4px; }
.meta-value { color: var(--moo-text); }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, #fff 0%, #fff5ea 100%);
  border: 1px solid var(--moo-border);
  border-radius: var(--radius);
  padding: 28px 28px 22px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-card);
}
.hero h1 {
  margin: 0 0 12px;
  font-size: 30px;
  letter-spacing: -0.4px;
  color: var(--moo-ink);
  line-height: 1.2;
}
.hero-sub {
  font-size: 15.5px;
  color: var(--moo-text);
  margin: 0 0 22px;
  max-width: 820px;
}
.hero-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.pillar {
  background: #fff;
  border: 1px solid var(--moo-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pillar-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--moo-orange);
  letter-spacing: 1px;
}
.pillar-text {
  font-weight: 600;
  font-size: 13.5px;
  color: var(--moo-ink);
  line-height: 1.35;
}

/* ── Module grid ────────────────────────────────────────── */
.section-h {
  font-size: 18px;
  font-weight: 700;
  color: var(--moo-ink);
  margin: 28px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--moo-border);
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}
.module-card {
  display: block;
  background: #fff;
  border: 1px solid var(--moo-border);
  border-radius: var(--radius-sm);
  padding: 14px 14px 12px;
  color: var(--moo-text);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.module-card:hover {
  border-color: var(--moo-orange);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.mc-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--moo-orange);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 8px;
}
.mc-title { font-weight: 700; font-size: 15px; color: var(--moo-ink); margin-bottom: 4px; }
.mc-desc { font-size: 12.5px; color: var(--moo-text-soft); line-height: 1.45; }

/* ── Markets ────────────────────────────────────────────── */
.market-row { display: flex; gap: 8px; flex-wrap: wrap; }
.market-chip {
  padding: 5px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--moo-border-strong);
  color: var(--moo-text-soft);
  font-size: 13px;
  font-weight: 600;
}
.market-chip.on { background: var(--moo-orange); border-color: var(--moo-orange); color: #fff; }
.market-chip.dim { color: var(--moo-text-muted); font-weight: 500; }
.market-note { font-size: 12px; color: var(--moo-text-muted); margin-top: 8px; }

/* ── Persona cards ──────────────────────────────────────── */
.persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.persona-card {
  background: #fff;
  border: 1px solid var(--moo-border);
  border-left: 3px solid var(--moo-orange);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.pc-market {
  display: inline-block;
  background: #1f232b;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 4px;
  margin-bottom: 6px;
}
.pc-name { font-weight: 700; font-size: 14px; color: var(--moo-ink); margin-bottom: 6px; }
.pc-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.pc-tags span {
  background: #f0f1f5;
  color: var(--moo-text-soft);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── PRD content (rendered markdown) ───────────────────── */
.prd {
  background: var(--moo-bg-2);
  border: 1px solid var(--moo-border);
  border-radius: var(--radius);
  padding: 28px 36px;
  margin-top: 28px;
  box-shadow: var(--shadow-card);
}
.prd h1 {
  font-size: 26px;
  border-bottom: 2px solid var(--moo-orange);
  padding-bottom: 8px;
  margin: 36px 0 16px;
  color: var(--moo-ink);
  scroll-margin-top: 70px;
}
.prd h1:first-child { margin-top: 0; }
.prd h2 {
  font-size: 21px;
  margin: 36px 0 14px;
  color: var(--moo-ink);
  border-bottom: 1px solid var(--moo-border);
  padding-bottom: 6px;
  scroll-margin-top: 70px;
}
.prd h3 {
  font-size: 17px;
  margin: 26px 0 10px;
  color: var(--moo-ink);
  scroll-margin-top: 70px;
}
.prd h4 {
  font-size: 15px;
  margin: 20px 0 8px;
  color: var(--moo-text);
  scroll-margin-top: 70px;
}
.prd p { margin: 10px 0; }
.prd ul, .prd ol { padding-left: 22px; margin: 10px 0; }
.prd li { margin: 4px 0; }
.prd blockquote {
  border-left: 3px solid var(--moo-orange);
  background: #fff8f0;
  margin: 14px 0;
  padding: 10px 16px;
  color: var(--moo-text);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.prd code {
  background: #f0f1f5;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: "SFMono-Regular", "Menlo", "Consolas", monospace;
  color: var(--moo-violet);
}
.prd pre {
  background: var(--moo-ink);
  color: #e6e8ee;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 12.5px;
  line-height: 1.5;
}
.prd pre code { background: transparent; color: inherit; padding: 0; }
.prd hr {
  border: 0;
  border-top: 1px solid var(--moo-border);
  margin: 28px 0;
}
.prd strong { color: var(--moo-ink); }
.prd table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
  font-size: 13px;
  background: #fff;
  border: 1px solid var(--moo-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.prd th, .prd td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--moo-border);
  text-align: left;
  vertical-align: top;
}
.prd th {
  background: #f0f1f5;
  font-weight: 700;
  color: var(--moo-ink);
  font-size: 12.5px;
}
.prd tr:last-child td { border-bottom: 0; }
.prd tr:hover td { background: #fafbfd; }

/* Priority badges in tables */
.prd td:where(:contains('P0')) {} /* fallback no-op */

/* ── Footer ─────────────────────────────────────────────── */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--moo-border);
  font-size: 12px;
  color: var(--moo-text-muted);
}
.footer-links { display: flex; gap: 14px; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1000px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    top: 56px;
    left: 0;
    width: 280px;
    height: calc(100vh - 56px);
    transform: translateX(-100%);
    transition: transform 0.2s;
    z-index: 25;
    background: #fff;
    box-shadow: 4px 0 14px rgba(0,0,0,0.08);
  }
  .sidebar.open { transform: translateX(0); }
  .icon-btn { display: inline-flex; }
  .content-wrap { padding: 20px 18px 60px; }
  .hero { padding: 22px 18px 18px; }
  .hero h1 { font-size: 24px; }
  .hero-pillars { grid-template-columns: repeat(2, 1fr); }
  #search { width: 160px; }
  .brand-sub { display: none; }
}

@media (max-width: 600px) {
  .hero-pillars { grid-template-columns: 1fr; }
  .meta-strip { font-size: 11px; }
  #search { display: none; }
  .module-grid, .persona-grid { grid-template-columns: 1fr 1fr; }
  .prd { padding: 18px 14px; }
}

/* Search highlight */
mark.hl { background: #fff2c4; color: var(--moo-ink); padding: 0 2px; border-radius: 2px; }