// 
// Flat Theme Mode
//

$theme-flat-colors: (
    "primary":   #4f46e5, // Deep indigo
    "secondary": #06b6d4, // Fresh cyan
    "success":   #22c55e, // Vibrant green
    "info":      #0ea5e9, // Bright blue
    "warning":   #f59e0b, // Warm amber
    "danger":    #ef4444, // Modern red
    "purple":    #a855f7, // Playful violet
);

@if $theme-flat ==true {

    @import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

    html[data-skin="flat"] {

        --#{$prefix}font-sans-serif:        "Nunito", sans-serif;
        --#{$prefix}font-family-secondary:  "Nunito", sans-serif;

        --#{$prefix}body-font-size:               0.875rem;
        --#{$prefix}body-bg:               #ffffff;
        --#{$prefix}secondary-bg:          #fbfbfd;

        --#{$prefix}theme-card-border-width:                 1px;
        --#{$prefix}border-color:               #edf2f9;

        --#{$prefix}font-weight-medium:      500;
        --#{$prefix}font-weight-semibold:    700;
        --#{$prefix}font-weight-bold:        700;

        --#{$prefix}font-size-xxs:          12px;
        --#{$prefix}font-size-xs:           13px;
        --#{$prefix}font-size-base:         0.875rem;
        --#{$prefix}font-size-md:           15px;
        --#{$prefix}font-size-lg:           16px;
        --#{$prefix}font-size-xl:           18px;
        --#{$prefix}font-size-xxl:          20px;
        
        // Menu items
        --#{$prefix}sidenav-item-icon-size:                  1.125rem;
        --#{$prefix}sidenav-item-gap:                        12px;
        --#{$prefix}sidenav-item-padding-x:                  10px;
        --#{$prefix}sidenav-item-padding-y:                  10px;
        --#{$prefix}sidenav-item-font-size:                  0.875rem;
        --#{$prefix}sidenav-item-font-weight:                500;

        // Sub Menu Items
        --#{$prefix}sidenav-sub-item-font-size:              0.875rem;
        --#{$prefix}sidenav-sub-item-font-weight:            500;
        --#{$prefix}sidenav-sub-item-gap:                    4px;
        --#{$prefix}sidenav-sub-item-padding-x:              10px;
        --#{$prefix}sidenav-sub-item-padding-y:              7px;

        // Chart Colors
        --#{$prefix}chart-primary:                           #4f46e5;
        --#{$prefix}chart-primary-rgb:                       #{to-rgb(#4f46e5)};
        --#{$prefix}chart-secondary:                         #818cf8;
        --#{$prefix}chart-secondary-rgb:                     #{to-rgb(#818cf8)};
        --#{$prefix}chart-gray:                              #c7d2fe;
        --#{$prefix}chart-gray-rgb:                          #{to-rgb(#c7d2fe)};
        --#{$prefix}chart-dark:                              #4338ca;
        --#{$prefix}chart-dark-rgb:                          #{to-rgb(#4338ca)};
        --#{$prefix}chart-border-color:                      #ecf4fc;
        --#{$prefix}chart-title-color:                      #bbcae1;

        // Background Light left-sidebar
        &[data-menu-color="light"] {
            --#{$prefix}sidenav-bg:                       #{$white};
            --#{$prefix}sidenav-border-color:             #edf2f9;
            --#{$prefix}sidenav-item-color:               #{$gray-700};
            --#{$prefix}sidenav-item-hover-color:         #1ab394;
            --#{$prefix}sidenav-item-hover-bg:          #f7f7fb;
            --#{$prefix}sidenav-item-active-color:        #1ab394;
            --#{$prefix}sidenav-item-active-bg:         #f7f7fb;
        }

        // Background Gray left-sidebar
        &[data-menu-color="gray"] {
            --#{$prefix}sidenav-bg:                       #f1f2f7;
            --#{$prefix}sidenav-border-color:             #e7e9eb;
            --#{$prefix}sidenav-item-color:               #{$gray-700};
            --#{$prefix}sidenav-item-hover-color:         #1ab394;
            --#{$prefix}sidenav-item-hover-bg:          #f4f0ff;
            --#{$prefix}sidenav-item-active-color:        #212b29;
            --#{$prefix}sidenav-item-active-bg:         #e8e8ed;
        }

        // Dark Left Sidebar
        &[data-menu-color="dark"] {
            --#{$prefix}sidenav-bg:                     #1b2e4a;
            --#{$prefix}sidenav-border-color:           #1b2e4a;
            --#{$prefix}sidenav-item-color:             #8495ab;
            --#{$prefix}sidenav-item-hover-color:       #bccee4;
            --#{$prefix}sidenav-item-hover-bg:          #2f3742;
            --#{$prefix}sidenav-item-active-color:      #ced6df;
            --#{$prefix}sidenav-item-active-bg:         #243754;
        }

        // Gradient Menu
        &[data-menu-color="gradient"] {
            --#{$prefix}sidenav-bg:                       #{linear-gradient(135deg, #1e4258, #313144)};
            --#{$prefix}sidenav-border-color:             null;
            --#{$prefix}sidenav-item-color:             #799cb7;
            --#{$prefix}sidenav-item-hover-color:       #bccee4;
            --#{$prefix}sidenav-item-hover-bg:          #2f3742;
            --#{$prefix}sidenav-item-active-color:      #cfdff1;
            --#{$prefix}sidenav-item-active-bg:         #2f4358;
        }

        // Image Menu
        &[data-menu-color="image"] {
            --#{$prefix}sidenav-bg:                       #{linear-gradient(to bottom right, rgba(16,16,30,0.85), #2f434e), url('../images/sidenav-bg.jpg') center/cover no-repeat};
            --#{$prefix}sidenav-border-color:             null;
            --#{$prefix}sidenav-item-color:             #799cb7;
            --#{$prefix}sidenav-item-hover-color:       #bccee4;
            --#{$prefix}sidenav-item-hover-bg:          #253542;
            --#{$prefix}sidenav-item-active-color:      #cfdff1;
            --#{$prefix}sidenav-item-active-bg:         #253542;
        }

        // Dark Mode
        &[data-bs-theme="dark"][data-menu-color="dark"],
        &[data-bs-theme="dark"][data-menu-color="light"],
        &[data-bs-theme="dark"][data-menu-color="light"] {
            --#{$prefix}sidenav-bg:                     #1e1f27;
            --#{$prefix}sidenav-border-color:           #2c2d38;
            --#{$prefix}sidenav-item-color:             #8495ab;
            --#{$prefix}sidenav-item-hover-color:       #bccee4;
            --#{$prefix}sidenav-item-hover-bg:          #2f3742;
            --#{$prefix}sidenav-item-active-color:      #ced6df;
            --#{$prefix}sidenav-item-active-bg:         #22232c;
        }

        // Light Topbar
        &[data-topbar-color="light"] {
            --#{$prefix}topbar-bg:                      #ffffff;
            --#{$prefix}topbar-item-color:                #{$gray-700};
            --#{$prefix}topbar-item-hover-color:          #1ab394;
            --#{$prefix}topbar-search-bg:                 transparent;
            --#{$prefix}topbar-search-border:           #e7e9eb;
        }

        // Gray Topbar
        &[data-topbar-color="gray"] {
            --#{$prefix}topbar-bg:                      #f1f2f7;
            --#{$prefix}topbar-item-color:                #{$gray-700};
            --#{$prefix}topbar-item-hover-color:          #1ab394;
            --#{$prefix}topbar-search-bg:               #e8e9ef;
            --#{$prefix}topbar-search-border:           #e8e9ef;
        }

        // Dark Topbar
        &[data-topbar-color="dark"] {
            --#{$prefix}topbar-bg:                      #1b2e4a;
            --#{$prefix}topbar-item-color:              #adb5bf;
            --#{$prefix}topbar-item-hover-color:        #e0eeff;
            --#{$prefix}topbar-search-bg:               #32435c;
            --#{$prefix}topbar-search-border:           #32435c;
        }

        // Gradient Topbar
        &[data-topbar-color="gradient"] {
            --#{$prefix}topbar-bg:                       #{linear-gradient(to bottom, #1e4258, #313144)};
            --#{$prefix}topbar-item-color:              rgba(255, 255, 255, 0.7);
            --#{$prefix}topbar-item-hover-color:        #ffffff;
            --#{$prefix}topbar-search-bg:               rgba(255, 255, 255, 0.1);
            --#{$prefix}topbar-search-border:           rgba(255, 255, 255, 0.1);
        }

        // Topbar (Dark Mode)
        &[data-bs-theme="dark"][data-topbar-color="dark"],
        &[data-bs-theme="dark"][data-topbar-color="light"],
        &[data-bs-theme="dark"][data-topbar-color="gray"] {
            --#{$prefix}topbar-bg:                      #252630;
            --#{$prefix}topbar-item-color:              #adb5bf;
            --#{$prefix}topbar-item-hover-color:        #e0eeff;
            --#{$prefix}topbar-search-bg:               #2d2e3c;
            --#{$prefix}topbar-search-border:           #2d2e3c;
        }

        @each $name, $value in $theme-flat-colors {
            --#{$prefix}#{$name}: #{$value};
        }

        @each $name, $value in $theme-flat-colors {
            --#{$prefix}#{$name}-rgb: #{to-rgb($value)};
        }

        @each $name, $value in $theme-flat-colors {
            --#{$prefix}#{$name}-bg-subtle: #{rgba($value, 0.15)};
        }

        @each $name, $value in $theme-flat-colors {
            --#{$prefix}#{$name}-border-subtle: #{rgba($value, 0.3)};
        }

        @each $name, $value in $theme-flat-colors {
            --#{$prefix}#{$name}-text-emphasis: #{shade-color($value, 25%)};
        }
    }

    @if $enable-dark-mode {
        @include color-mode(dark, true) {
            &[data-skin="flat"] {
                --#{$prefix}body-bg:                     #{#17181e};
                --#{$prefix}body-bg-rgb:                 #{to-rgb(#17181e)};

                --#{$prefix}secondary-bg:                #{#1b1c22};
                --#{$prefix}secondary-bg-rgb:            #{to-rgb(#1b1c22)};

                --#{$prefix}box-shadow:                  #{0px 0px 30px rgba(0, 0, 0, 0.3)};

                --#{$prefix}border-color:                 #293036;

                --#{$prefix}chart-border-color:                      #242c31;
                --#{$prefix}chart-gray:                              #40424f;
                --#{$prefix}chart-gray-rgb:                          #{to-rgb(#40424f)};
            }
        }
    }
}