@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@600;700;800&display=swap');

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

:root {
  --navy:       #0d1b2a;
  --navy-mid:   #1a2744;
  --navy-light: #243352;
  --navy-card:  #162035;
  --gold:       #c9a84c;
  --gold-light: #e0c06a;
  --gold-dim:   #7a6330;
  --green:      #22c55e;
  --green-glow: rgba(34,197,94,.25);
  --red:        #ef4444;
  --red-glow:   rgba(239,68,68,.25);
  --amber:      #f59e0b;
  --amber-bg:   rgba(245,158,11,.1);
  --grey:       #94a3b8;
  --grey-glow:  rgba(148,163,184,.15);
  --text:       #e2e8f0;
  --text-dim:   #94a3b8;
  --border:     rgba(201,168,76,.15);
  --radius:     12px;
  --radius-lg:  18px;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ─────────────────────────────────────── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

/* ── Header ─────────────────────────────────────── */
.header {
  background: var(--navy-mid);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .03em;
}
.logo span { color: var(--text); font-weight: 300; }

.status-bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  color: var(--text-dim);
}
.pulse-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); }
  50%      { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* ── Page fade-in ────────────────────────────────── */
.page {
  padding: 2rem 0 4rem;
  animation: fadeIn .5s ease both;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Section headings ────────────────────────────── */
.section { margin-bottom: 2rem; }
.section-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── TLDR Box ────────────────────────────────────── */
.tldr-box {
  background: var(--navy-card);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}
.tldr-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,.06) 0%, transparent 60%);
  pointer-events: none;
}
.tldr-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .6rem;
}
.tldr-text {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.7;
}

/* ── Signal Cards ────────────────────────────────── */
.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.signal-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.signal-card:hover { transform: translateY(-2px); }
.signal-card.up   { border-color: rgba(34,197,94,.4);  box-shadow: 0 0 24px var(--green-glow); }
.signal-card.down { border-color: rgba(239,68,68,.4);  box-shadow: 0 0 24px var(--red-glow);   }
.signal-card.flat { border-color: rgba(148,163,184,.3); box-shadow: 0 0 24px var(--grey-glow);  }

.signal-name {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .3rem;
}
.signal-value {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: .2rem;
}
.signal-card.up   .signal-value { color: var(--green); }
.signal-card.down .signal-value { color: var(--red);   }
.signal-card.flat .signal-value { color: var(--grey);  }

.signal-arrow {
  font-size: 2rem;
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  opacity: .4;
}
.signal-card.up   .signal-arrow { color: var(--green); }
.signal-card.down .signal-arrow { color: var(--red);   }
.signal-card.flat .signal-arrow { color: var(--grey);  }

.signal-change {
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-dim);
}

/* ── Decision Lean Cards ─────────────────────────── */
.decisions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}
.decision-card {
  background: var(--navy-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  transition: transform .2s;
}
.decision-card:hover { transform: translateY(-2px); }

.decision-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .75rem;
}
.decision-topic {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.confidence-badge {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .2rem .55rem;
  border-radius: 999px;
}
.confidence-badge.high   { background: rgba(201,168,76,.2); color: var(--gold-light); border: 1px solid var(--gold-dim); }
.confidence-badge.medium { background: rgba(148,163,184,.15); color: #cbd5e1; border: 1px solid rgba(148,163,184,.3); }
.confidence-badge.low    { background: rgba(100,116,139,.1);  color: #64748b; border: 1px solid rgba(100,116,139,.2);  }

.decision-lean {
  font-family: 'Poppins', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: .5rem;
}
.lean-buy    { color: var(--green); }
.lean-pause  { color: var(--red);   }
.lean-hold,
.lean-neutral { color: var(--grey); }
.lean-reduce  { color: #f97316;     }

.decision-reason {
  font-size: .82rem;
  color: var(--text-dim);
  line-height: 1.55;
}

/* ── Timeline / What Changed ─────────────────────── */
.timeline { list-style: none; }
.timeline li {
  position: relative;
  padding: .6rem 0 .6rem 1.75rem;
  font-size: .88rem;
  color: var(--text);
  border-left: 2px solid var(--border);
  margin-left: .5rem;
}
.timeline li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  border: 2px solid var(--navy);
}
.timeline li:last-child { border-color: transparent; }

/* ── Checklist / Watch This Week ─────────────────── */
.checklist { list-style: none; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .55rem 0;
  font-size: .88rem;
  color: var(--text);
  border-bottom: 1px solid rgba(201,168,76,.07);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '◈';
  color: var(--gold);
  font-size: .75rem;
  margin-top: .15rem;
  flex-shrink: 0;
}

/* ── Policy Flags ────────────────────────────────── */
.policy-list { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.policy-flag {
  background: var(--amber-bg);
  border: 1px solid rgba(245,158,11,.25);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
  font-size: .86rem;
  color: var(--text);
  line-height: 1.5;
}
.policy-flag a {
  color: var(--amber);
  font-size: 1rem;
  flex-shrink: 0;
  text-decoration: none;
  opacity: .8;
  transition: opacity .15s;
}
.policy-flag a:hover { opacity: 1; }
.flag-icon { color: var(--amber); margin-right: .4rem; }

/* ── Sources Accordion ───────────────────────────── */
.sources-accordion { margin-top: 1rem; }
.sources-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: .8rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  padding: .6rem 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  width: 100%;
  transition: border-color .2s, color .2s;
}
.sources-toggle:hover { border-color: var(--gold-dim); color: var(--gold); }
.sources-toggle .arrow { transition: transform .25s; }
.sources-toggle.open .arrow { transform: rotate(180deg); }

.sources-body {
  display: none;
  padding: .75rem 1rem;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
}
.sources-body.open { display: block; }
.source-item {
  font-size: .78rem;
  color: var(--text-dim);
  padding: .35rem 0;
  border-bottom: 1px solid rgba(201,168,76,.06);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.source-item:last-child { border-bottom: none; }
.source-item::before { content: '•'; color: var(--gold-dim); }

/* ── Loading / Error ─────────────────────────────── */
.state-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  gap: 1rem;
  color: var(--text-dim);
  font-size: .9rem;
}
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-box {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.3);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  max-width: 500px;
  text-align: center;
  color: #fca5a5;
}
.error-box h3 { margin-bottom: .5rem; font-size: 1rem; }

/* ── Mobile ──────────────────────────────────────── */
@media (max-width: 640px) {
  .signals-grid   { grid-template-columns: 1fr 1fr; }
  .decisions-grid { grid-template-columns: 1fr; }
  .tldr-text { font-size: .95rem; }
  .signal-value { font-size: 1.3rem; }
  .logo { font-size: 1rem; }
}

@media (max-width: 380px) {
  .signals-grid { grid-template-columns: 1fr; }
}