<?php
/* Custom Colors: Sela */

// Background
add_color_rule( 'bg', '#f0f0f0', array(
    array( 'body', 'background-color' ),
) );

add_color_rule( 'txt', '#404040', array(
) );

// Pink - main accent
add_color_rule( 'link', '#f25f70', array(

    // No contrast
    array( '.main-navigation, button', 'background-color' ),
    array( '.main-navigation .nav-menu > li > a:after, .main-navigation .menu > li > a:after', 'color', '+2' ),

    // Needs contrast against #fff
    array( 'a, .entry-title a:hover, .comment-meta a, .jetpack-testimonial .entry-title', 'color', '#fff' ),
    array( '.widget_flickr #flickr_badge_uber_wrapper td a:last-child, .widget-area .milestone-countdown .difference', 'color', '#fff' ),
    array( '.main-navigation ul ul a:hover, .main-navigation ul ul > li.focus > a', 'color', '#fff' ),
    array( 'input[type="button"], input[type="reset"], input[type="submit"], #infinite-handle span', 'background-color', '#fff' ),
    array( 'input[type="text"]:focus,
            input[type="email"]:focus,
            input[type="password"]:focus,
            input[type="search"]:focus,
            input[type="url"]:focus,
            textarea:focus', 'border-color', '#fff' ),

    // Needs contrast against #404040
    array( '.social-links ul a:before, .footer-widget-area button', 'background-color', '#404040' ),
    array( '.site-info a:hover', 'color', '#404040' ),

    // Needs contrast against #fafafa
    array( '.footer-widget-area a:hover', 'color', '#fafafa' ),
),
__( 'Main Menu Background, Links, Accents' ) );

add_color_rule( 'fg1', '#404040', array(
) );

add_color_rule( 'fg2', '#404040', array(
) );

add_color_rule( 'extra', '#fff', array(

    // Needs contrast against #f25f70
    array( '.main-navigation a, .social-links ul a:before', 'color', 'link' ),
    array( '.menu-toggle, .menu-toggle:hover, .menu-toggle:focus', 'color', 'link' ),
    array( '.main-navigation.toggled ul ul, .main-navigation.toggled ul ul a', 'color', 'link' ),

    // Needs contrast against #404040
    array( '.site-info a', 'color', '#404040' ),

) );

add_color_rule( 'extra', '#4f4f4f', array(

    // Needs contrast against #f25f70
    array( '.main-navigation li.current_page_ancestor > a, .main-navigation li.current-menu-ancestor > a', 'color', 'link' ),
    array( '.main-navigation a:hover, .main-navigation ul > :hover > a, .main-navigation ul > .focus > a', 'color', 'link' ),
    array( '.main-navigation li.current_page_item > a, .main-navigation li.current-menu-item > a', 'color', 'link' ),

    // Needs contrast against #ffffff
    array( '.main-navigation li.current_page_item > a .sub-menu li a, .main-navigation li.current-menu-item > a .sub-menu li a, .main-navigation ul ul li.current_page_item > a, .main-navigation ul ul li.current-menu-item > a', 'color', '#fff' ),
) );

// Extra CSS
function sela_extra_css() { ?>
    .nav-menu > li > a:after {
        color: rgba(0, 0, 0, 0.3);
    }
<?php }
add_theme_support( 'custom_colors_extra_css', 'sela_extra_css' );

// Additional color palettes
add_color_palette( array(
    '#f0f0f0',
    '',
    '#74ccd1',
    '',
    ''
), 'Marine' );

add_color_palette( array(
    '#f0f0f0',
    '',
    '#fbaa86',
    '',
    ''
), 'Peach' );

add_color_palette( array(
    '#f0f0f0',
    '',
    '#b18abf',
    '',
    ''
), 'Purple' );

add_color_palette( array(
    '#f0f0f0',
    '',
    '#525252',
    '',
    '',
), 'Grey' );

add_color_palette( array(
    '#f0f0f0',
    '',
    '#98d36d',
    '',
    '',
), 'Green' );

add_color_palette( array(
    '#f0f0f0',
    '',
    '#267aaa',
    '',
    '',
), 'Blue' );