:root {
  /* Color Palette - Dark Mode High Contrast */
  --bg-primary: #080C14;
  --bg-secondary: #0E1524;
  --bg-tertiary: #151F33;
  --bg-card: rgba(18, 26, 43, 0.75);
  --bg-card-hover: rgba(26, 38, 64, 0.85);
  --bg-elevated: #182238;
  --bg-glass: rgba(15, 23, 42, 0.65);

  /* Brand Accents - Emerald & Neon Turquoise */
  --brand-primary: #00F5A0;
  --brand-primary-hover: #00dc8f;
  --brand-primary-rgb: 0, 245, 160;
  --brand-secondary: #29EAD3;
  --brand-secondary-hover: #22c8b4;
  --brand-secondary-rgb: 41, 234, 211;
  --brand-whatsapp: #25D366;
  --brand-whatsapp-hover: #20b858;
  
  /* Accent Gradients */
  --gradient-brand: linear-gradient(135deg, #00F5A0 0%, #29EAD3 50%, #00B4D8 100%);
  --gradient-brand-subtle: linear-gradient(135deg, rgba(0, 245, 160, 0.15) 0%, rgba(41, 234, 211, 0.05) 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  --gradient-border: linear-gradient(135deg, rgba(41, 234, 211, 0.4) 0%, rgba(255, 255, 255, 0.08) 50%, rgba(0, 245, 160, 0.3) 100%);
  --gradient-glow: radial-gradient(circle at 50% 30%, rgba(41, 234, 211, 0.18) 0%, rgba(0, 245, 160, 0.05) 45%, transparent 70%);

  /* Text Colors */
  --text-primary: #FFFFFF;
  --text-secondary: #A0ABC0;
  --text-muted: #64748B;
  --text-inverse: #060B13;

  /* Status Colors */
  --status-success: #10B981;
  --status-warning: #F59E0B;
  --status-danger: #EF4444;
  --status-info: #3B82F6;

  /* Kanban Lead Stages */
  --stage-new: #38BDF8;
  --stage-contacted: #FBBF24;
  --stage-hot: #F43F5E;
  --stage-negotiation: #A855F7;
  --stage-won: #10B981;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-highlight: rgba(41, 234, 211, 0.4);
  --border-brand: rgba(0, 245, 160, 0.5);

  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 36px -8px rgba(0, 0, 0, 0.7);
  --shadow-glow-cyan: 0 0 35px -5px rgba(41, 234, 211, 0.35);
  --shadow-glow-emerald: 0 0 35px -5px rgba(0, 245, 160, 0.35);
  --shadow-glow-btn: 0 6px 24px -4px rgba(0, 245, 160, 0.45), 0 0 0 1px rgba(41, 234, 211, 0.5);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --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-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Container */
  --max-width: 1240px;
  --header-height: 76px;
}