/**
 * TradeAnalyzer.Pro — Public design tokens (homepage / hubs)
 * Market accents for public UI only. Do NOT import into admin Control Center
 * (admin keeps admin-tokens.css with its own market palette).
 *
 * Accents: Crypto Cyan · Stocks/ETFs Violet · Forex Emerald · Commodities Amber
 * Glow kept minimal — prefer borders/soft fills over bloom shadows.
 */

:root {
  /* ===== Surfaces ===== */
  --pub-bg: #070b14;
  --pub-bg-elevated: #0d1524;
  --pub-surface: #111a2b;
  --pub-surface-hover: #152035;
  --pub-border: rgba(148, 163, 184, 0.18);
  --pub-border-strong: rgba(148, 163, 184, 0.32);

  --pub-text: #e8eef7;
  --pub-text-secondary: #94a3b8;
  --pub-text-muted: #64748b;

  /* ===== Market identity (public) ===== */
  --market-crypto: #22d3ee;
  --market-crypto-soft: rgba(34, 211, 238, 0.12);
  --market-stocks: #8b5cf6;
  --market-stocks-soft: rgba(139, 92, 246, 0.12);
  --market-etf: #a78bfa;
  --market-etf-soft: rgba(167, 139, 250, 0.12);
  --market-forex: #10b981;
  --market-forex-soft: rgba(16, 185, 129, 0.12);
  --market-commodities: #f59e0b;
  --market-commodities-soft: rgba(245, 158, 11, 0.12);

  /* ===== Primary UI ===== */
  --pub-accent: #38bdf8;
  --pub-accent-strong: #0ea5e9;
  --pub-positive: #34d399;
  --pub-negative: #f87171;
  --pub-warning: #fbbf24;

  /* ===== Radius / shadow (low glow) ===== */
  --pub-radius: 16px;
  --pub-radius-sm: 12px;
  --pub-radius-pill: 999px;
  --pub-shadow: 0 12px 28px rgba(2, 6, 23, 0.35);
  --pub-shadow-sm: 0 6px 16px rgba(2, 6, 23, 0.28);
  --pub-focus-ring: 0 0 0 3px rgba(56, 189, 248, 0.28);
}

/* ===== Cards ===== */
.pub-card {
  background: var(--pub-surface);
  border: 1px solid var(--pub-border);
  border-radius: var(--pub-radius);
  box-shadow: var(--pub-shadow-sm);
  color: var(--pub-text);
}

.pub-card:hover {
  background: var(--pub-surface-hover);
  border-color: var(--pub-border-strong);
}

/* ===== Buttons ===== */
.pub-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.15rem;
  border-radius: var(--pub-radius-sm);
  border: 1px solid transparent;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.pub-btn:focus-visible {
  outline: none;
  box-shadow: var(--pub-focus-ring);
}

.pub-btn--primary {
  background: var(--pub-accent-strong);
  color: #041018;
}

.pub-btn--primary:hover {
  background: var(--pub-accent);
}

.pub-btn--secondary {
  background: transparent;
  border-color: var(--pub-border-strong);
  color: var(--pub-text);
}

.pub-btn--secondary:hover {
  border-color: var(--pub-accent);
  color: var(--pub-accent);
}

.pub-btn--ghost {
  background: transparent;
  color: var(--pub-text-secondary);
}

.pub-btn--ghost:hover {
  color: var(--pub-text);
}

/* ===== Badges ===== */
.pub-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--pub-radius-pill);
  border: 1px solid var(--pub-border);
  background: rgba(15, 23, 42, 0.55);
  color: var(--pub-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.pub-badge--crypto {
  color: var(--market-crypto);
  border-color: var(--market-crypto-soft);
  background: var(--market-crypto-soft);
}

.pub-badge--stocks,
.pub-badge--etf {
  color: var(--market-stocks);
  border-color: var(--market-stocks-soft);
  background: var(--market-stocks-soft);
}

.pub-badge--forex {
  color: var(--market-forex);
  border-color: var(--market-forex-soft);
  background: var(--market-forex-soft);
}

.pub-badge--commodities {
  color: var(--market-commodities);
  border-color: var(--market-commodities-soft);
  background: var(--market-commodities-soft);
}

/* ===== Empty / skeleton ===== */
.pub-empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--pub-text-muted);
  border: 1px dashed var(--pub-border);
  border-radius: var(--pub-radius);
  background: rgba(13, 21, 36, 0.5);
}

.pub-skeleton {
  display: block;
  border-radius: var(--pub-radius-sm);
  background: linear-gradient(
    90deg,
    rgba(148, 163, 184, 0.08) 0%,
    rgba(148, 163, 184, 0.16) 50%,
    rgba(148, 163, 184, 0.08) 100%
  );
  background-size: 200% 100%;
  animation: pub-skeleton-shimmer 1.4s ease-in-out infinite;
}

@keyframes pub-skeleton-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pub-skeleton {
    animation: none;
  }
}