/* ============================================
   REISTAT DESIGN SYSTEM — THEME VARIABLES
   To change the entire color theme, edit ONLY
   the values in :root below. Nothing else needed.
   ============================================ */

:root {
  /* === BRAND COLORS === */
  --color-primary:        #1E3A5F;   /* Deep navy — trust, authority */
  --color-primary-light:  #2D5A8E;   /* Lighter navy — hover states */
  --color-primary-dark:   #0F1E30;   /* Darkest navy — text on light */

  --color-accent:         #00C896;   /* Emerald green — growth, profit */
  --color-accent-light:   #00E5AC;   /* Lighter green — hover states */
  --color-accent-dark:    #00956E;   /* Darker green — pressed states */

  /* === SURFACE COLORS === */
  --color-bg:             #F8FAFC;   /* Page background */
  --color-surface:        #FFFFFF;   /* Cards, panels */
  --color-surface-alt:    #EEF2F7;   /* Subtle alternate surface */
  --color-border:         #D1DCE8;   /* Borders, dividers */

  /* === TEXT COLORS === */
  --color-text:           #0F172A;   /* Primary text */
  --color-text-muted:     #64748B;   /* Secondary/muted text */
  --color-text-inverse:   #FFFFFF;   /* Text on dark backgrounds */

  /* === SEMANTIC COLORS === */
  --color-success:        #00C896;   /* Positive / profit */
  --color-danger:         #EF4444;   /* Negative / loss / alerts */
  --color-warning:        #F59E0B;   /* Caution */
  --color-info:           #3B82F6;   /* Informational */

  /* === TYPOGRAPHY === */
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.5rem;
  --text-3xl:   1.875rem;
  --text-4xl:   2.25rem;
  --text-5xl:   3rem;

  --font-normal:  400;
  --font-medium:  500;
  --font-semibold: 600;
  --font-bold:    700;

  /* === SPACING === */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* === BORDERS === */
  --radius-sm:  0.375rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* === SHADOWS === */
  --shadow-sm:  0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 25px rgba(0,0,0,0.10), 0 10px 10px rgba(0,0,0,0.04);

  /* === TRANSITIONS === */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* === LAYOUT === */
  --container-max:  1200px;
  --navbar-height:  64px;
}