/* ============================================================
   DARK THEME — variáveis de cor e estilo
   Ativo quando [data-theme="dark"]
   ============================================================ */
[data-theme="dark"] {
  --bg-primary: #0a0a0b;
  --bg-secondary: #131315;
  --bg-tertiary: #1a1a1d;
  --bg-inverse: #ffffff;
  --surface: #141416;
  --surface-hover: #1c1c1f;

  --text-primary: #f5f5f7;
  --text-secondary: #b8b8bd;
  --text-muted: #86868c;
  --text-inverse: #0a0a0b;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);

  --accent: #f5f5f7;
  --accent-contrast: #0a0a0b;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.45);

  --glass-bg: rgba(20, 20, 22, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);

  --header-bg: rgba(10, 10, 11, 0.72);

  --chart-line-1: #f5f5f7;
  --chart-line-2: #5c5c62;

  --success: #4ade80;
  --placeholder-bg: rgba(232, 179, 22, 0.08);
  --placeholder-border: rgba(232, 179, 22, 0.3);
  --placeholder-text: #e8c25a;

  color-scheme: dark;
}