/* HomeBuddies Standardized Variables
 * This file contains all standardized variables for the HomeBuddies platform.
 * All components and pages should use these variables for consistency.
 */

:root {
  /* Brand Colors - Core palette */
  --color-primary: #8c52ff;
  --color-primary-rgb: 140, 82, 255;
  --color-primary-light: #a67aff;
  --color-primary-dark: #6c2eff;
  
  --color-secondary: #00c2ff;
  --color-secondary-rgb: 0, 194, 255;
  --color-secondary-light: #47d5ff;
  --color-secondary-dark: #00a8e8;
  
  --color-accent: #ff9100;
  --color-accent-rgb: 255, 145, 0;
  --color-accent-light: #ffb347;
  --color-accent-dark: #e67e00;

  /* Status Colors */
  --color-success: #00e676;
  --color-success-rgb: 0, 230, 118;
  --color-danger: #ff5252;
  --color-danger-rgb: 255, 82, 82;
  --color-warning: #ffca28;
  --color-warning-rgb: 255, 202, 40;
  --color-info: #29b6f6;
  --color-info-rgb: 41, 182, 246;

  /* Neutrals */
  --color-black: #000000;
  --color-white: #ffffff;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Background Colors */
  --bg-primary: #0c0e1e;
  --bg-secondary: #191c33;
  --bg-tertiary: #222642;
  --bg-card: rgba(255, 255, 255, 0.07);
  --bg-card-hover: rgba(255, 255, 255, 0.12);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.85);
  --text-tertiary: rgba(255, 255, 255, 0.6);
  --text-muted: rgba(255, 255, 255, 0.4);

  /* Typography */
  --font-primary: 'Nunito', sans-serif;
  --font-heading: 'Quicksand', sans-serif;
  --font-monospace: 'Roboto Mono', monospace;
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-md: 1.125rem;   /* 18px */
  --font-size-lg: 1.25rem;    /* 20px */
  --font-size-xl: 1.5rem;     /* 24px */
  --font-size-2xl: 1.75rem;   /* 28px */
  --font-size-3xl: 2rem;      /* 32px */
  --font-size-4xl: 2.5rem;    /* 40px */
  
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;
  
  --letter-spacing-tight: -0.01em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.02em;

  /* Spacing */
  --spacing-0: 0;
  --spacing-px: 1px;
  --spacing-xs: 0.25rem;       /* 4px */
  --spacing-sm: 0.5rem;        /* 8px */
  --spacing-md: 1rem;          /* 16px */
  --spacing-base: 1.25rem;     /* 20px */
  --spacing-lg: 1.5rem;        /* 24px */
  --spacing-xl: 2rem;          /* 32px */
  --spacing-2xl: 3rem;         /* 48px */
  --spacing-3xl: 4rem;         /* 64px */

  /* Borders & Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --border-width-thin: 1px;
  --border-width-thick: 2px;
  --border-width-thicker: 4px;
  
  /* Component-specific radii */
  --radius-button: 30px;
  --radius-card: 12px;
  --radius-input: 8px;

  /* Effects & Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 15px 30px rgba(0, 0, 0, 0.25);
  
  /* Glassy effects */
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(8px);
  
  /* Glows & Effects */
  --glow-primary: 0 0 8px rgba(var(--color-primary-rgb), 0.5);
  --glow-secondary: 0 0 8px rgba(var(--color-secondary-rgb), 0.5);
  --glow-accent: 0 0 8px rgba(var(--color-accent-rgb), 0.5);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Transforms */
  --transform-hover-scale: scale(1.03);
  --transform-hover-lift: translateY(-2px);
  
  /* Layout */
  --header-height: 64px;
  --nav-height: 80px;
  --sidebar-width: 280px;
  --sidebar-collapsed-width: 80px;
  --content-max-width: 1400px;
  --z-index-dropdown: 100;
  --z-index-sticky: 200;
  --z-index-fixed: 300;
  --z-index-modal-backdrop: 400;
  --z-index-modal: 500;
  --z-index-popover: 600;
  --z-index-tooltip: 700;
  --z-index-toast: 800;
  
  /* Navigation */
  --nav-item-spacing: 10px;
  --nav-font-size: 0.95rem;
  --nav-dropdown-bg: rgba(25, 28, 51, 0.98);
  --nav-dropdown-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  --nav-header-gradient: linear-gradient(135deg, rgba(12, 14, 30, 0.95), rgba(25, 28, 51, 0.95));
  
  /* Responsive Breakpoints */
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-2xl: 1400px;
}

/* Premium Theme Variables */
.theme-premium {
  --color-primary: #5e17eb;
  --color-primary-rgb: 94, 23, 235;
  --color-primary-light: #7c3aff;
  --color-primary-dark: #4c12c0;
  
  --color-secondary: #00e0b8;
  --color-secondary-rgb: 0, 224, 184;
  --color-secondary-light: #3aead0;
  --color-secondary-dark: #00c3a0;
  
  --color-accent: #ff5d8f;
  --color-accent-rgb: 255, 93, 143;
  --color-accent-light: #ff85a9;
  --color-accent-dark: #ff346f;
  
  --bg-primary: #0a0d1c;
  --bg-secondary: #151930;
  --bg-tertiary: #1e2340;
  
  --font-heading: 'Montserrat', sans-serif;
  
  --radius-button: 40px;
  --transform-hover-scale: scale(1.05);
}

/* Light Theme Variables */
.theme-light {
  --bg-primary: #f3f4f6;
  --bg-secondary: #ffffff;
  --bg-tertiary: #e5e7eb;
  --bg-card: rgba(0, 0, 0, 0.04);
  --bg-card-hover: rgba(0, 0, 0, 0.08);
  
  --text-primary: #1f2937;
  --text-secondary: rgba(31, 41, 55, 0.85);
  --text-tertiary: rgba(31, 41, 55, 0.6);
  --text-muted: rgba(31, 41, 55, 0.4);
  
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.1);
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 15px 30px rgba(0, 0, 0, 0.15);
  
  --nav-header-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(243, 244, 246, 0.95));
  --nav-dropdown-bg: rgba(255, 255, 255, 0.98);
}

/* High Contrast Theme Variables */
.theme-high-contrast {
  --color-primary: #0066ff;
  --color-primary-rgb: 0, 102, 255;
  --color-primary-light: #4d94ff;
  --color-primary-dark: #0052cc;
  
  --color-secondary: #ff0066;
  --color-secondary-rgb: 255, 0, 102;
  --color-secondary-light: #ff4d94;
  --color-secondary-dark: #cc0052;
  
  --bg-primary: #000000;
  --bg-secondary: #121212;
  --bg-tertiary: #1e1e1e;
  
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.9);
  --text-tertiary: rgba(255, 255, 255, 0.8);
  
  --border-width-thin: 2px;
  --border-width-thick: 3px;
  
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.3);
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0s;
    --transition-normal: 0s;
    --transition-slow: 0s;
    --transition-bounce: 0s;
    --transform-hover-scale: none;
    --transform-hover-lift: none;
  }
}

/* Print Optimization */
@media print {
  :root {
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
    --bg-tertiary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    
    --text-primary: #000000;
    --text-secondary: #333333;
    --text-tertiary: #555555;
    
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;
    --shadow-xl: none;
    
    --glass-bg: transparent;
    --glass-blur: none;
  }
}