/* ===========================================
   CENTRALIZED COLOR PALETTE
   =========================================== 
   
   This file contains all color definitions used across:
   - Main website (style.css)
   - Climate-Smart Plant Selection App
   - Climate Adjusted Provenancing Tool
   
   To change colors globally, modify the values here.
*/

:root {
  /* Primary Green Palette */
  --primary-green: #3e6d42;        /* Deep forest green - main brand color */
  --primary-green-light: #5A744F;  /* Medium green - secondary/accent */
  --primary-green-lighter: #8FA68E; /* Light green - tertiary/info */
  --primary-green-dark: #316036;   /* Very dark green - for emphasis */
  
  /* Success/Positive Actions */
  --success-green: #59c73b;        /* Bright green - success states, buttons */
  --success-green-light: #7dd65b;  /* Light success green */
  --success-green-dark: #4aa82e;   /* Dark success green */
  
  /* Background Colors */
  --bg-primary: #ffffff;           /* Pure white backgrounds */
  --bg-secondary: #fafafa;         /* Very light gray backgrounds */
  --bg-tertiary: #f8f8f8;         /* Light gray backgrounds */
  --bg-dark: #2c2c2c;             /* Dark backgrounds */
  
  /* Text Colors */
  --text-primary: #2c2c2c;        /* Main text color */
  --text-secondary: #555555;      /* Secondary text */
  --text-muted: #666666;          /* Muted text */
  --text-light: #999999;          /* Light text */
  --text-white: #ffffff;          /* White text */
  
  /* Border and Accent Colors */
  --border-light: #e5e5e5;        /* Light borders */
  --border-medium: #ddd;          /* Medium borders */
  --shadow-light: rgba(0, 0, 0, 0.05);     /* Light shadows */
  --shadow-medium: rgba(0, 0, 0, 0.1);     /* Medium shadows */
  --shadow-green: rgba(44, 85, 48, 0.1);   /* Green-tinted shadows */
  
  /* Interactive States */
  --hover-overlay: rgba(44, 85, 48, 0.1);  /* Green hover overlay */
  --focus-ring: rgba(44, 85, 48, 0.3);     /* Focus ring color */
  
  /* Data Visualization Colors */
  --viz-green-1: #e8f5e9;         /* Lightest green for data viz */
  --viz-green-2: #c8e6c9;         /* Light green for data viz */
  --viz-green-3: #a5d6a7;         /* Medium green for data viz */
  --viz-green-4: #81c784;         /* Darker green for data viz */
}

/* ===========================================
   UTILITY CLASSES
   =========================================== */

/* Quick color application classes */
.text-primary-green { color: var(--primary-green) !important; }
.text-success-green { color: var(--success-green) !important; }
.bg-primary-green { background-color: var(--primary-green) !important; }
.bg-success-green { background-color: var(--success-green) !important; }
.border-primary-green { border-color: var(--primary-green) !important; }

/* Hover utilities */
.hover-primary-green:hover { 
  background-color: var(--primary-green) !important; 
  color: var(--text-white) !important; 
}

.hover-success-green:hover { 
  background-color: var(--success-green) !important; 
  color: var(--text-white) !important; 
}