/*
 * BWS Global CSS Variables
 * Central location for all CSS custom properties
 * This file should be loaded first on every page
 */

:root {
    /* ===================================
       COLORS
       =================================== */
    /* Primary Colors */
    --color-black: #000000;
    --color-white: #ffffff;
    --color-cream: #f8f5d6;

    /* Grays */
    --color-dark-gray: #373536;
    --color-blue-gray: #2d566c;
    --color-light-gray: #f5f5f5;

    /* Blues */
    --color-bright-blue: #1ea9e0;
    --color-teal-blue: #287393;
    --color-deep-blue-gray: #1a2e3a;

    /* Accent */
    --color-lime-green: #90c84d;
    --color-error-red: #dc3545;

    /* Accessibility Colors */
    --color-bright-blue-darker: #187cad;
    --color-lime-green-darker: #5a8a22;
    --color-text-on-lime: #1a1a1a;
    --color-focus-outline: rgba(30, 169, 224, 0.6);

    /* RGB Values (for opacity use) */
    --color-black-rgb: 0, 0, 0;
    --color-white-rgb: 255, 255, 255;
    --color-bright-blue-rgb: 30, 169, 224;
    --color-teal-blue-rgb: 40, 115, 147;
    --color-lime-green-rgb: 144, 200, 77;

    /* ===================================
       SPACING
       =================================== */
    --spacing-0: 0;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --spacing-3xl: 6rem;
    --spacing-4xl: 8rem;
    --spacing-5xl: 10rem;

    /* ===================================
       TYPOGRAPHY
       =================================== */
    --font-primary: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Georgia', 'Times New Roman', serif;

    /* Font Weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 3.5rem;

    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.6;
    --line-height-loose: 1.8;

    /* ===================================
       BORDERS & RADIUS
       =================================== */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50px;
    --radius-circle: 50%;

    /* ===================================
       SHADOWS
       =================================== */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    --shadow-button: 0 4px 15px rgba(0, 0, 0, 0.2);
    --shadow-card: 0 10px 25px rgba(0, 0, 0, 0.1);

    /* ===================================
       TRANSITIONS
       =================================== */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease-out;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-slower: 500ms ease-out;
    --transition-all: all 300ms ease;

    /* ===================================
       Z-INDEX LAYERS
       =================================== */
    --z-base: 1;
    --z-dropdown: 10;
    --z-sticky: 20;
    --z-fixed: 30;
    --z-overlay: 35;
    --z-modal-backdrop: 40;
    --z-modal: 50;
    --z-popover: 60;
    --z-tooltip: 70;
    --z-toast: 80;
    --z-highest: 9999;

    /* ===================================
       BREAKPOINTS
       =================================== */
    --breakpoint-xs: 480px;
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;

    /* ===================================
       CONTAINER SIZES
       =================================== */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1200px;
    --container-2xl: 1400px;

    /* ===================================
       FORM VARIABLES
       =================================== */
    --input-height: 44px;
    --input-padding-x: var(--spacing-md);
    --input-padding-y: var(--spacing-sm);
    --input-border-width: 1px;
    --input-border-color: #e1e5e9;
    --input-border-color-focus: var(--color-bright-blue);
    --input-border-color-error: var(--color-error-red);

    /* ===================================
       GRADIENTS
       =================================== */
    --gradient-primary: linear-gradient(135deg, var(--color-teal-blue), var(--color-bright-blue));
    --gradient-hero: linear-gradient(315deg, var(--color-bright-blue) 0%, var(--color-teal-blue) 50%, var(--color-lime-green) 100%);
    --gradient-dark: linear-gradient(135deg, var(--color-deep-blue-gray), var(--color-blue-gray));
}