// BDS Divider Component Styles
// Brand Design System - Visual separator component
//
// Naming Convention: BEM with 'bds' namespace
// .bds-divider              - Base divider (removes default hr styling)
// .bds-divider--horizontal  - Horizontal orientation (default)
// .bds-divider--vertical    - Vertical orientation
// .bds-divider--thin        - Thin stroke weight (0.5px)
// .bds-divider--regular     - Regular stroke weight (1px, default)
// .bds-divider--strong      - Strong stroke weight (2px)
// .bds-divider--gray        - Gray color variant (default)
// .bds-divider--base        - Base color variant (high contrast, adapts to theme)
// .bds-divider--green       - Green color variant
//
// Note: This file is imported within xrpl.scss after Bootstrap and project
// variables are loaded, so $grid-breakpoints, colors, and mixins are available.

// =============================================================================
// Design Tokens
// =============================================================================

// Stroke Weights (from Figma design spec)
$bds-divider-thin: 0.5px;
$bds-divider-regular: 1px;
$bds-divider-strong: 2px;

// Colors - Dark Mode (default, mapped from _colors.scss)
// Site defaults to dark mode, uses html.light for light mode
$bds-divider-gray-dark: $gray-600;    // #454549 - visible on dark backgrounds
$bds-divider-base-dark: $white;       // #FFFFFF - high contrast for dark mode
$bds-divider-green-dark: $green-300;  // #21E46B - brand color stays same

// Colors - Light Mode (mapped from _colors.scss)
// Figma Neutral300 (#CAD4DF) → closest match: $gray-300
// Figma Black (#141414) → closest match: $gray-900
// Figma Green 300 (#21E46B) → exact match: $green-300
$bds-divider-gray-light: $gray-300;   // #C1C1C2
$bds-divider-base-light: $gray-900;   // #111112 - high contrast for light mode
$bds-divider-green-light: $green-300; // #21E46B

// =============================================================================
// Base Divider Styles
// =============================================================================

// Use more specific selector to override Bootstrap hr styles
// hr.bds-divider has higher specificity than just hr
hr.bds-divider,
.bds-divider {
  // Reset default <hr> styles and override Bootstrap/global hr styles
  margin: 0;
  padding: 0;
  border: none;
  border-top: none;
  border-bottom: none;
  border-left: none;
  border-right: none;
  background: transparent;
  opacity: 1; // Override Bootstrap's hr opacity: 0.25
  color: transparent; // Override inherited color
  
  // Default to gray color (dark mode default)
  background-color: $bds-divider-gray-dark;
}

// =============================================================================
// Orientation Modifiers
// =============================================================================

// Horizontal divider - spans full width, uses height for stroke
.bds-divider--horizontal {
  display: block;
  width: 100%;
  min-width: 100%;
  
  // Height set by weight modifier
}

// Vertical divider - spans full height, uses width for stroke
.bds-divider--vertical {
  display: block;
  height: auto;
  min-height: 1px; // Fallback minimum
  align-self: stretch; // Stretch to fill flex container height
  flex-shrink: 0; // Prevent collapsing in flex layouts
  
  // Width set by weight modifier
}

// =============================================================================
// Weight Modifiers
// =============================================================================

// Thin weight (0.5px)
.bds-divider--thin {
  &.bds-divider--horizontal {
    height: $bds-divider-thin;
  }
  
  &.bds-divider--vertical {
    width: $bds-divider-thin;
  }
}

// Regular weight (1px) - default
.bds-divider--regular {
  &.bds-divider--horizontal {
    height: $bds-divider-regular;
  }
  
  &.bds-divider--vertical {
    width: $bds-divider-regular;
  }
}

// Strong weight (2px)
.bds-divider--strong {
  &.bds-divider--horizontal {
    height: $bds-divider-strong;
  }
  
  &.bds-divider--vertical {
    width: $bds-divider-strong;
  }
}

// =============================================================================
// Color Modifiers - Dark Mode (Default)
// =============================================================================
// Site defaults to dark mode, so base styles are for dark backgrounds
// Use hr.bds-divider--* for higher specificity to override base hr.bds-divider

// Gray variant (default) - subtle, neutral separation
hr.bds-divider--gray,
.bds-divider--gray {
  background-color: $bds-divider-gray-dark;
}

// Base variant - high contrast, adapts to theme (white in dark mode, black in light mode)
hr.bds-divider--base,
.bds-divider--base {
  background-color: $bds-divider-base-dark;
}

// Green variant - branded, accent separation
hr.bds-divider--green,
.bds-divider--green {
  background-color: $bds-divider-green-dark;
}

// =============================================================================
// Light Mode Styles
// =============================================================================
// Site uses html.light class for light mode

html.light {
  // Gray variant in light mode
  hr.bds-divider--gray,
  .bds-divider--gray {
    background-color: $bds-divider-gray-light;
  }
  
  // Base variant in light mode - use dark color for contrast
  hr.bds-divider--base,
  .bds-divider--base {
    background-color: $bds-divider-base-light;
  }
  
  // Green variant stays the same in light mode (brand color)
  hr.bds-divider--green,
  .bds-divider--green {
    background-color: $bds-divider-green-light;
  }
}