:root {
  /* Cores Principais - Paleta Premium Moderna */
  --color-bg-main: #f8fafc;
  --color-bg-surface: #ffffff;
  --color-bg-card: #ffffff;
  --color-bg-subtle: #f1f5f9;
  --color-bg-hover: #e2e8f0;

  --color-sidebar-bg: #0f172a;
  --color-sidebar-surface: #1e293b;
  --color-sidebar-text: #94a3b8;
  --color-sidebar-text-active: #ffffff;
  --color-sidebar-border: rgba(255, 255, 255, 0.08);

  --color-primary: #0284c7;
  --color-primary-hover: #0369a1;
  --color-primary-light: #e0f2fe;
  --color-primary-text: #0369a1;

  --color-accent: #38bdf8;

  --color-success: #10b981;
  --color-success-hover: #059669;
  --color-success-light: #d1fae5;
  --color-success-text: #065f46;

  --color-danger: #f43f5e;
  --color-danger-hover: #e11d48;
  --color-danger-light: #ffe4e6;
  --color-danger-text: #9f1239;

  --color-warning: #f59e0b;
  --color-warning-light: #fef3c7;
  --color-warning-text: #92400e;

  --color-info: #6366f1;
  --color-info-light: #e0e7ff;
  --color-info-text: #3730a3;

  /* Texto */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-inverted: #ffffff;

  /* Bordas & Divisórias */
  --border-subtle: #e2e8f0;
  --border-medium: #cbd5e1;
  --border-focus: #38bdf8;

  /* Tipografia */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

  /* Raios de Borda */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Transições */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --navbar-height: 70px;
}

[data-theme="dark"] {
  --color-bg-main: #0b0f19;
  --color-bg-surface: #131b2e;
  --color-bg-card: #131b2e;
  --color-bg-subtle: #1e293b;
  --color-bg-hover: #27354f;

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;

  --border-subtle: #1e293b;
  --border-medium: #334155;

  --color-primary-light: rgba(2, 132, 199, 0.15);
  --color-primary-text: #38bdf8;
  --color-success-light: rgba(16, 185, 129, 0.15);
  --color-success-text: #34d399;
  --color-danger-light: rgba(244, 63, 94, 0.15);
  --color-danger-text: #fb7185;
  --color-warning-light: rgba(245, 158, 11, 0.15);
  --color-warning-text: #fbbf24;
}