/* ============================================================
   Inves-Report — Claude Design System
   Warm parchment + serif headlines + terracotta accents
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');

:root {
  /* Surfaces */
  --bg: #f5f4ed;
  --bg2: #faf9f5;
  --card: #ffffff;
  --dark: #141413;
  --dark-surface: #30302e;

  /* Text */
  --text: #141413;
  --text2: #5e5d59;
  --text3: #87867f;
  --text-light: #b0aea5;

  /* Brand */
  --brand: #c96442;
  --brand-hover: #b5593a;
  --brand-bg: rgba(201,100,66,.08);

  /* Borders & Rings */
  --border: #f0eee6;
  --border2: #e8e6dc;
  --ring: #d1cfc5;

  /* Semantic */
  --green: #2d8a56;
  --green-bg: #f0f9f4;
  --amber: #b45309;
  --amber-bg: #fdf8ef;
  --red: #b53333;
  --red-bg: #fdf2f2;

  /* Typography */
  --serif: 'Noto Serif SC', Georgia, 'Songti SC', serif;
  --sans: 'Noto Sans SC', system-ui, -apple-system, 'PingFang SC', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Nav ─────────────────────────────────────── */
.nav {
  display: flex; align-items: center; justify-content: center;
  padding: 0 32px; height: 56px; position: relative;
  border-bottom: 1px solid var(--border2);
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  background: rgba(245,244,237,.9);
}
.nav-logo {
  font-family: var(--serif); font-weight: 600; font-size: 16px;
  color: var(--text); text-decoration: none;
}
.nav-github {
  position: absolute; right: 32px; top: 50%; transform: translateY(-50%);
  color: var(--text3); transition: color .2s;
}
.nav-github:hover { color: var(--text); }

/* ── Hero ────────────────────────────────────── */
.hero {
  max-width: 920px; margin: 0 auto; padding: 32px 32px 8px;
  position: relative; z-index: 1;
}
.hero-inner { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.hero h1 {
  font-family: var(--serif); font-size: 24px; font-weight: 600;
  line-height: 1.3; color: var(--text); letter-spacing: -.2px;
  margin: 0; white-space: nowrap;
}
.hero p {
  color: var(--text3); font-size: 13px; line-height: 1.5; margin: 0;
}

/* ── Stats ───────────────────────────────────── */
.stats-strip { max-width: 920px; margin: 0 auto; padding: 0 32px; position: relative; z-index: 1; }
.stats-row { display: flex; gap: 8px; margin: 16px 0 16px; }
.stat-cell {
  flex: 1; background: var(--card); padding: 12px 10px; text-align: center;
  border-radius: 8px; border: 1px solid var(--border);
}
.stat-num {
  font-family: var(--mono); font-size: 18px; font-weight: 700;
  margin-bottom: 2px; color: var(--text);
}
.stat-num.pink   { color: var(--brand); }
.stat-num.purple { color: var(--text2); }
.stat-num.green  { color: var(--green); }
.stat-num.red    { color: var(--red); }
.stat-label {
  font-size: 9px; color: var(--text3); text-transform: uppercase;
  letter-spacing: .8px; font-weight: 600;
}

/* ── Toolbar ─────────────────────────────────── */
.toolbar {
  max-width: 920px; margin: 0 auto 12px; padding: 0 32px;
  position: relative; z-index: 1;
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
}
.search-box { flex: 1; min-width: 180px; position: relative; }
.search-box input {
  width: 100%; padding: 7px 12px 7px 32px;
  border: 1px solid var(--border2);
  border-radius: 8px; font-size: 13px; font-family: var(--sans);
  background: var(--card); color: var(--text);
  transition: border-color .2s;
}
.search-box input:focus {
  outline: none; border-color: var(--brand);
}
.search-box::before {
  content: '🔍'; position: absolute; left: 10px; top: 50%;
  transform: translateY(-50%); font-size: 12px; opacity: .4;
}

.tab-group {
  display: flex; gap: 2px; background: var(--bg2); padding: 3px;
  border-radius: 8px; border: 1px solid var(--border);
}
.tab-btn {
  padding: 4px 10px; font-size: 11px; font-weight: 600;
  border: none; background: transparent; color: var(--text3);
  border-radius: 6px; cursor: pointer; transition: all .2s;
  font-family: var(--sans);
}
.tab-btn:hover { color: var(--text2); }
.tab-btn.active {
  background: var(--card); color: var(--text);
  box-shadow: 0px 0px 0px 1px var(--ring);
}

.sort-select {
  padding: 5px 10px; font-size: 11px; font-weight: 500;
  border: 1px solid var(--border2); border-radius: 8px;
  background: var(--card); color: var(--text);
  cursor: pointer; font-family: var(--sans);
}
.sort-select:focus { outline: none; border-color: var(--brand); }

.results-info {
  max-width: 920px; margin: 0 auto 8px; padding: 0 32px;
  font-size: 11px; color: var(--text3); position: relative; z-index: 1;
}

/* ── Reports ─────────────────────────────────── */
.reports { max-width: 920px; margin: 0 auto; padding: 0 32px 48px; position: relative; z-index: 1; }

.section-header { margin-bottom: 20px; }
.section-label {
  font-family: var(--serif); font-size: 18px; font-weight: 600;
  color: var(--text);
  padding-bottom: 12px; border-bottom: 1px solid var(--border2);
  display: flex; align-items: center; gap: 10px;
}
/* section-icon removed — labels are plain text now */
.section-count {
  font-family: var(--mono); background: var(--border); color: var(--text3);
  padding: 2px 8px; border-radius: 8px; font-size: 11px; font-weight: 600;
}
.cards {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  margin-bottom: 48px;
}

/* ── Card ────────────────────────────────────── */
.rpt-card {
  background: var(--card); border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden; transition: all .25s; position: relative;
}
.rpt-card:hover {
  border-color: var(--border2);
  box-shadow: rgba(0,0,0,0.05) 0px 4px 24px;
  transform: translateY(-2px);
}

/* Verdict tone — warm left accent */
.rpt-card.tone-bullish { border-left: 4px solid var(--green); }
.rpt-card.tone-neutral { border-left: 4px solid var(--amber); }
.rpt-card.tone-bearish { border-left: 4px solid var(--red); }

.card-body { padding: 24px 24px 20px; }
.card-ticker {
  font-family: var(--mono); font-size: 11px; color: var(--text3);
  letter-spacing: .5px; text-transform: uppercase; margin-bottom: 8px; font-weight: 500;
}
.card-name {
  font-family: var(--serif); font-size: 20px; font-weight: 600;
  margin-bottom: 8px; line-height: 1.3;
}
.card-name .version-badge {
  display: inline-block; font-family: var(--sans);
  font-size: 10px; padding: 2px 8px;
  border-radius: 6px; margin-left: 6px; font-weight: 600;
}
.card-name .version-badge.bullish { background: var(--green-bg); color: var(--green); }
.card-name .version-badge.neutral { background: var(--amber-bg); color: var(--amber); }
.card-name .version-badge.bearish { background: var(--red-bg); color: var(--red); }
.card-desc {
  font-size: 13px; color: var(--text2); margin-bottom: 16px;
  line-height: 1.7;
}
.card-meta { display: flex; gap: 6px; flex-wrap: wrap; }

.badge {
  display: inline-block; font-size: 10px; padding: 4px 10px;
  border-radius: 6px; font-weight: 600;
}
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-red   { background: var(--red-bg);   color: var(--red); }
.badge-ghost {
  background: transparent; color: var(--text3);
  border: 1px solid var(--border2); font-weight: 500;
}

.card-metrics { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 16px; }
.cm {
  background: var(--bg2); border-radius: 8px; padding: 10px 12px;
  text-align: center; border: 1px solid var(--border);
}
.cm-label {
  font-size: 9px; color: var(--text3); text-transform: uppercase;
  letter-spacing: .5px; font-weight: 600; margin-bottom: 4px;
}
.cm-val { font-family: var(--mono); font-size: 14px; font-weight: 700; }
.cm-val.positive { color: var(--green); }
.cm-val.negative { color: var(--red); }
.cm-val.neutral  { color: var(--text); }

.card-foot { border-top: 1px solid var(--border); display: flex; }
.card-foot a {
  flex: 1; display: block; padding: 14px 16px;
  font-size: 13px; font-weight: 600;
  color: var(--brand); text-decoration: none; text-align: center;
  transition: background .2s, color .2s;
}
.card-foot a:hover { background: var(--brand-bg); color: var(--brand-hover); }

/* ── Empty state ─────────────────────────────── */
.empty-state {
  text-align: center; padding: 60px 20px; color: var(--text3);
  background: var(--card); border-radius: 12px;
  border: 1px solid var(--border);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; opacity: .4; }

/* ── Footer ──────────────────────────────────── */
.footer {
  max-width: 920px; margin: 0 auto; padding: 24px 32px 48px;
  font-size: 12px; color: var(--text3);
  border-top: 1px solid var(--border2);
  position: relative; z-index: 1;
}
.footer-inner {
  display: flex; justify-content: center; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer a { color: var(--brand); text-decoration: none; font-weight: 500; }
.footer a:hover { color: var(--brand-hover); }

/* ── Responsive ──────────────────────────────── */
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
  .hero p { max-width: 100%; }
  .stats-row { flex-wrap: wrap; }
  .stat-cell { min-width: calc(50% - 6px); }
  .section-header { text-align: center; }
  .nav { padding: 0 16px; }
  .hero, .stats-strip, .reports, .footer,
  .toolbar, .results-info { padding-left: 16px; padding-right: 16px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .tab-group { overflow-x: auto; }
}