/* ── Reset & Base ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #08060b;
  --bg-card:     #100c15;
  --bg-card2:    #160f1e;
  --surface:     #100c15;
  --surface2:    #160f1e;
  --border:      rgba(255,255,255,0.06);
  --border-red:  rgba(220,20,60,0.35);
  --border-rose: rgba(255,77,109,0.25);
  --text:        #f0e8ec;
  --text-muted:  rgba(240,232,236,0.45);
  --crimson:     #dc143c;
  --rose:        #ff4d6d;
  --ember:       #ff6b35;
  --dim-red:     rgba(220,20,60,0.08);
  /* map old refs */
  --green:       #dc143c;
  --red:         #ff4d6d;
  --amber:       #ff6b35;
  --blue:        #dc143c;
  --cyan:        #dc143c;
  --purple:      #ff4d6d;
  --border-cyan: rgba(220,20,60,0.35);
  --sidebar-w:   270px;
  --radius:      5px;
}

html, body {
  background: var(--bg);
  background-image:
    radial-gradient(circle, rgba(220,20,60,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

a { color: var(--rose); text-decoration: none; }
a:hover { color: #ff6b8a; }
code {
  background: var(--bg-card2);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: "SF Mono", "Consolas", monospace;
  font-size: 0.87em;
  color: var(--rose);
}

/* ── Top accent bar ─────────────────────────────────────────────── */
body::before {
  content: "";
  display: block;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--crimson), var(--rose), var(--ember), transparent);
  z-index: 100;
}

/* ── Disclaimers ───────────────────────────────────────────────── */
.disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  margin: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.87rem;
}
.disclaimer-green {
  background: rgba(220,20,60,0.06);
  border: 1px solid rgba(220,20,60,0.25);
}
.disclaimer-red {
  background: rgba(255,77,109,0.06);
  border: 1px solid rgba(255,77,109,0.25);
}
.disclaimer-content { flex: 1; }
.disclaimer-content strong { display: block; margin-bottom: 4px; font-size: 0.92rem; }
.disclaimer-green .disclaimer-content strong { color: var(--crimson); }
.disclaimer-red   .disclaimer-content strong { color: var(--rose); }
.disclaimer-green .disclaimer-content,
.disclaimer-red   .disclaimer-content { color: rgba(240,232,236,0.85); }
.disclaimer-green a { color: var(--rose); }
.disclaimer-dot { font-size: 0.7rem; margin-top: 4px; flex-shrink: 0; }
.disclaimer-dot.green { color: var(--crimson); }
.disclaimer-dot.red   { color: var(--rose); }

.dismiss-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 3px;
  width: 26px; height: 26px;
  cursor: pointer;
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 2px;
  transition: background 0.2s, color 0.2s;
}
.dismiss-btn:hover { background: var(--bg-card2); color: var(--text); border-color: var(--border-red); }

/* ── Layout ────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* ── Sidebar ───────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: rgba(8,6,11,0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid var(--border-red);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
}

.sidebar-logo { margin-bottom: 6px; }
.logo-lockup { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 8px;
  object-fit: cover;
  filter: drop-shadow(0 0 8px rgba(220,20,60,0.6));
}
.logo-text {
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--crimson) 0%, var(--rose) 50%, var(--ember) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-sub {
  font-size: 0.67rem;
  color: var(--text-muted);
  margin-top: 5px;
  font-family: monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.divider { border: none; border-top: 1px solid var(--border); margin: 14px 0; }

.market-badge {
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card2);
}
.market-badge-title { font-weight: 700; font-size: 0.93rem; }
.market-badge-sub   { font-size: 0.74rem; color: var(--text-muted); margin-top: 2px; }

.input-label {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
  font-family: monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cash-input {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 10px;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cash-input:focus { border-color: var(--border-red); box-shadow: 0 0 0 3px rgba(220,20,60,0.1); }

.model-status {
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-family: monospace;
}
.model-ok  { background: rgba(220,20,60,0.08); border: 1px solid rgba(220,20,60,0.3); color: var(--rose); }
.model-err { background: rgba(255,107,55,0.08); border: 1px solid rgba(255,107,55,0.3); color: var(--ember); }

.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: monospace;
}

/* ── Main ──────────────────────────────────────────────────────── */
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ── Tab bar ───────────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  gap: 0;
  background: rgba(8,6,11,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 15px 18px;
  cursor: pointer;
  font-size: 0.87rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.tab-btn:hover  { color: var(--text); }
.tab-btn.active { color: var(--crimson); border-bottom-color: var(--crimson); }

/* ── Tab panels ────────────────────────────────────────────────── */
.tab-panel { display: none; padding: 28px 28px 48px; }
.tab-panel.active { display: block; }

/* ── Typography ────────────────────────────────────────────────── */
.section-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.subsection-title {
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-family: monospace;
}
.caption { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; line-height: 1.6; }

/* ── Metric cards ──────────────────────────────────────────────── */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid rgba(220,20,60,0.25);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: transform 0.2s, border-top-color 0.2s;
}
.metric-card:hover { transform: translateY(-2px); border-top-color: var(--crimson); }
.metric-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: monospace;
}
.metric-value { font-size: 1.6rem; font-weight: 800; color: var(--text); letter-spacing: -0.03em; }
.metric-delta { font-size: 0.77rem; margin-top: 3px; }
.delta-up      { color: var(--crimson); }
.delta-down    { color: var(--rose); }
.delta-neutral { color: var(--text-muted); }

.buy-card  { border-top-color: rgba(220,20,60,0.5); }
.buy-card  .metric-value { color: var(--crimson); }
.hold-card { border-top-color: rgba(255,107,53,0.5); }
.hold-card .metric-value { color: var(--ember); }
.sell-card { border-top-color: rgba(255,77,109,0.5); }
.sell-card .metric-value { color: var(--rose); }

/* ── Regime banner ─────────────────────────────────────────────── */
.regime-banner {
  border-radius: var(--radius);
  padding: 14px 20px;
  margin-bottom: 18px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.regime-banner .regime-sub { font-size: 0.82rem; font-weight: 400; color: var(--text-muted); margin-left: 12px; }
.regime-banner .bear-note  { font-size: 0.82rem; color: var(--rose); margin-top: 6px; }
.regime-banner.bear    { background: rgba(255,77,109,0.07); border: 1px solid rgba(255,77,109,0.3); }
.regime-banner.bull    { background: rgba(220,20,60,0.07); border: 1px solid rgba(220,20,60,0.35); }
.regime-banner.neutral { background: rgba(255,107,53,0.07); border: 1px solid rgba(255,107,53,0.3); }

/* ── Charts ────────────────────────────────────────────────────── */
.chart-container {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  border-top: 2px solid rgba(220,20,60,0.2);
  min-height: 300px;
  margin-bottom: 18px;
}

/* ── Buttons ───────────────────────────────────────────────────── */
.btn-primary {
  background: var(--crimson);
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 9px 20px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 0 0 rgba(220,20,60,0);
}
.btn-primary:hover { background: #e8173e; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(220,20,60,0.35); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  background: transparent;
  color: var(--crimson);
  border: 1px solid rgba(220,20,60,0.4);
  border-radius: 4px;
  padding: 7px 14px;
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.btn-secondary:hover { background: rgba(220,20,60,0.08); border-color: var(--crimson); box-shadow: 0 0 8px rgba(220,20,60,0.2); }

/* ── Tables ────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin-bottom: 14px; border-radius: var(--radius); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
thead th {
  background: var(--bg-card2);
  color: var(--text-muted);
  font-weight: 600;
  padding: 10px 12px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  font-family: monospace;
}
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(220,20,60,0.04); }
tbody td { padding: 9px 12px; vertical-align: middle; white-space: nowrap; }

.signal-buy  { color: var(--crimson); font-weight: 700; }
.signal-sell { color: var(--rose);    font-weight: 700; }
.signal-hold { color: var(--ember);   font-weight: 600; }

/* ── Filters ───────────────────────────────────────────────────── */
.filter-row { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; align-items: flex-end; }
.filter-group { display: flex; flex-direction: column; gap: 6px; }
.checkbox-group { display: flex; gap: 14px; flex-wrap: wrap; }
.checkbox-group label { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 0.87rem; }
.checkbox-group input[type="checkbox"] { accent-color: var(--crimson); width: 14px; height: 14px; }

.select-input {
  background: var(--bg-card2);
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  color: var(--crimson);
  padding: 7px 30px 7px 10px;
  font-size: 0.87rem;
  font-family: monospace;
  font-weight: 700;
  letter-spacing: 0.06em;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23dc143c' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  text-transform: uppercase;
}
.select-input:focus { border-color: var(--crimson); box-shadow: 0 0 0 3px rgba(220,20,60,0.12); }
.select-input option { background: #100c15; color: #f0e8ec; font-family: monospace; text-transform: none; }

input[type="range"] { accent-color: var(--crimson); width: 180px; }

/* ── Expander ──────────────────────────────────────────────────── */
.expander {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.expander:hover { border-color: rgba(220,20,60,0.2); }
.expander summary {
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.77rem;
  color: var(--text-muted);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: monospace;
  transition: color 0.2s;
}
.expander summary:hover { color: var(--text); }
.expander summary::before { content: "▶"; font-size: 0.6rem; color: var(--text-muted); transition: transform 0.2s; }
.expander[open] summary::before { transform: rotate(90deg); color: var(--crimson); }
.expander-body { padding: 14px 16px; border-top: 1px solid var(--border); font-size: 0.87rem; line-height: 1.7; }
.expander-body .rationale-item { border-bottom: 1px solid var(--border); padding: 10px 0; }
.expander-body .rationale-item:last-child { border-bottom: none; }
.expander-body .rationale-ticker { font-weight: 700; font-size: 0.95rem; color: var(--crimson); }
.expander-body .rationale-meta   { color: var(--text-muted); font-size: 0.8rem; margin: 2px 0; }
.expander-body .rationale-text   { color: var(--text-muted); font-style: italic; }

/* ── Info / warn banners ───────────────────────────────────────── */
.info-banner {
  background: rgba(220,20,60,0.06);
  border: 1px solid rgba(220,20,60,0.2);
  border-left: 3px solid var(--crimson);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.87rem;
  color: var(--rose);
  margin-bottom: 12px;
}
.warn-banner {
  background: rgba(255,107,53,0.07);
  border: 1px solid rgba(255,107,53,0.25);
  border-left: 3px solid var(--ember);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.87rem;
  color: var(--ember);
  margin-bottom: 12px;
}

/* ── Two-col layout ────────────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Macro grid ────────────────────────────────────────────────── */
.macro-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-bottom: 18px; }
.macro-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 12px 14px;
  text-align: center;
  border: 1px solid var(--border);
  border-top: 2px solid rgba(220,20,60,0.2);
  transition: transform 0.2s, border-top-color 0.2s;
}
.macro-card:hover { transform: translateY(-2px); border-top-color: var(--crimson); }
.macro-card-name  { font-size: 0.68rem; color: var(--text-muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.12em; font-family: monospace; }
.macro-card-value { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; }
.macro-card-chg   { font-size: 0.75rem; margin-top: 3px; }

/* ── News feed ─────────────────────────────────────────────────── */
.news-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-left: 3px solid rgba(220,20,60,0.2);
  transition: border-left-color 0.2s, background 0.15s;
}
.news-item:hover { border-left-color: var(--crimson); background: var(--bg-card2); }
.news-item-header { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; flex-wrap: wrap; }
.news-badge {
  border-radius: 3px;
  padding: 2px 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border: 1px solid;
  font-family: monospace;
  text-transform: uppercase;
}
.news-meta  { font-size: 0.73rem; color: var(--text-muted); }
.news-title { font-size: 0.9rem; margin-bottom: 4px; }
.news-title a { color: var(--text); text-decoration: none; transition: color 0.15s; }
.news-title a:hover { color: var(--rose); }
.sector-tag {
  display: inline-block;
  border-radius: 3px;
  padding: 1px 6px;
  font-size: 0.68rem;
  margin-right: 4px;
  border: 1px solid;
  font-family: monospace;
  letter-spacing: 0.05em;
}

/* ── Signal bar ────────────────────────────────────────────────── */
.signal-bar {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-size: 0.88rem;
  margin-bottom: 12px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.signal-bar span   { color: var(--text-muted); }
.signal-bar strong { color: var(--text); }

/* ── Loading message ───────────────────────────────────────────── */
.loading-msg {
  color: var(--text-muted);
  font-style: italic;
  padding: 24px 0;
  font-size: 0.87rem;
  font-family: monospace;
}

/* ── Spinner ───────────────────────────────────────────────────── */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(220,20,60,0.2);
  border-top-color: var(--crimson);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { display: none; }
  .two-col { grid-template-columns: 1fr; }
  .tab-btn { padding: 12px 10px; font-size: 0.78rem; }
  .tab-panel { padding: 18px 16px; }
  .metrics-row { grid-template-columns: 1fr 1fr; }
}