/*
Theme Name: ADESA Help
Theme URI: https://rtcamp.com/
Description: ADESA Help theme for help LMS.
Author: rtCamp
Author URI: https://rtcamp.com/
Template: knowall
Version: 1.1.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: adesa-help
Tags: child-theme, knowall, ADESA
*/

/* ============================================================
    Color Palette & Typography Variables
============================================================ */
:root {
    /* Color Palette */
    --color-twilight-teal: #053038;
    --color-turbo-teal: #095C6B;
    --color-adesa-teal: #0C8599;
    --color-aqua: #3BC9DB;
    --color-vert: #16D97B;
    --color-heliotrope: #8B55FF;
    --color-white: #FFFFFF;
    --color-off-white: #FAF9F6;
    --color-text-default: #444D56;

    /* Typography */
    --font-family-primary: 'Inter', sans-serif;
    --font-size-small: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-xxl: 28px;
    --font-size-hero: 40px;
    --font-size-footer: 14px;
    --font-size-footer-title: 16px;
    --font-weight-semibold: 600;
    --line-height-base: 1.5;
    --line-height-lg: 28px;

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 12px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 30px;
    --space-xxl: 40px;
    --border-radius: 8px;
    --border-radius-pill: 30px;
    --transition: all .3s ease;
}

/* ============================================================
    Base Typography
============================================================ */
body,
p {
    font-family: var(--font-family-primary) !important;
    font-size: var(--font-size-base);
    color: var(--color-text-default);
    line-height: var(--line-height-base);
}

h1, h2, h3, h4, h5, h6,
.widget__title,
.hkb-category .hkb-category__title,
.hkb-archive__title,
.hkb-article .hkb-article__title,
.hkb-article__content > .wp-block-heading {
    font-family: var(--font-family-primary) !important;
    font-weight: var(--font-weight-semibold) !important;
    color: var(--color-twilight-teal);
}

.widget__title,
.hkb-category .hkb-category__title,
.hkb-article__content > .wp-block-heading {
    font-size: var(--font-size-xl);
}

.hkb-archive__title,
.hkb-article .hkb-article__title {
    font-size: var(--font-size-xxl);
}

.site-header__search .site-header__title {
    font-size: var(--font-size-hero);
}

/* ============================================================
    Buttons & Inputs
============================================================ */
.button,
input[type="button"],
input[type="submit"],
.hkb_widget_exit__btn {
    background: var(--color-adesa-teal) !important;
    color: var(--color-white);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-pill);
    padding: var(--space-sm) var(--space-lg);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-transform: capitalize;
    letter-spacing: 0;
    min-width: 130px;
    text-decoration: none;
    text-align: center;
}

.button:hover,
.button:focus,
input[type="button"]:hover,
input[type="button"]:focus,
input[type="submit"]:hover,
input[type="submit"]:focus,
.hkb_widget_exit__btn:hover,
.hkb_widget_exit__btn:focus {
    background: var(--color-turbo-teal) !important;
    color: var(--color-white);
}

.button.button-outline {
    background: none !important;
    color: var(--color-white);
    border: 1px solid var(--color-white);
}

.button.button-outline:hover {
    background: var(--color-adesa-teal) !important;
    color: var(--color-white);
    border-color: var(--color-adesa-teal);
}

.button.button-filled {
    background-color: var(--color-adesa-teal) !important;
    color: var(--color-white);
}

.button.button-filled:hover {
    background: var(--color-white) !important;
    color: var(--color-adesa-teal);
}

/* Remove background for nav-header toggles and generic buttons */
.nav-header__mtoggle,
.nav-header__mtoggle:hover,
.nav-header__mtoggle:focus,
button,
button:hover,
button:focus {
    background: none !important;
}

.nav-header__mtoggle.active span{
    background: transparent !important;
}

.nav-header__mtoggle span,
.nav-header__mtoggle span::after,
.nav-header__mtoggle span::before{
    background: var(--color-white) !important;
}

/* ============================================================
    Header & Navigation
============================================================ */
.site-header__search {
    background-color: var(--color-off-white);
}

.site-header__search .hkb-site-search__field {
    border: 1px solid var(--color-twilight-teal);
}

.site-header__banner {
    padding: 0 !important;
    background: var(--color-twilight-teal);
}

.site-logo {
    width: 100%;
    max-width: 110px;
}

.ht-container-full-width {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1305px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
}

.ht-container-full-width .nav-header {
    justify-content: flex-start;
}

.ht-container-full-width .nav-header li a {
    font-family: var(--font-family-primary);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-lg);
    font-weight: var(--font-weight-semibold);
    text-transform: capitalize;
    position: relative;
    overflow: hidden;
    padding-top: var(--space-xl) !important;
    padding-bottom: var(--space-xl) !important;
    color: var(--color-white);
    letter-spacing: 0;
}

.ht-container-full-width .nav-header li .sub-menu a {
    color: var(--color-twilight-teal);
}

.ht-container-full-width .nav-header li a:hover::before,
.ht-container-full-width .nav-header li a:focus::before,
.ht-container-full-width .nav-header li a:active::before {
    width: 100%;
}

.nav-header > ul > li:hover > a {
    background: transparent;
}

.nav-header > ul > li ul.sub-menu {
    top: 88px;
    border-radius: var(--border-radius);
}

.nav-header > ul > li ul.sub-menu::before {
    display: none;
}

.nav-header > ul > li.menu-item-has-children > a::after {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-left: 12px;
    vertical-align: middle;
    border-left: 3px solid var(--color-white);
    border-bottom: 3px solid var(--color-white);
    top: 50%;
    transform: rotate(-45deg) translateY(-50%);
    content: "";
    background-image: none !important;
    transition: var(--transition);
}

.nav-header > ul > li ul.sub-menu li a {
    padding: var(--space-md) var(--space-lg) !important;
}

/* ============================================================
    Header Actions
============================================================ */
.header-actions {
    display: flex;
    gap: var(--space-md);
}

/* ============================================================
    Category & Archive
============================================================ */
.hkb-category .hkb-category__title,
.hkb-archive__title,
.hkb-article .hkb-article__title {
    color: var(--color-twilight-teal);
}

.hkb-category .hkb-category__content {
    display: block !important;
}

.hkb-category__iconwrap img,
.hkb-category__iconwrap svg {
    width: 100%;
    height: auto;
    transform: scale(1.3);
    transform-origin: center;
    filter: brightness(0) saturate(100%) invert(32%) sepia(75%) saturate(3795%) hue-rotate(168deg) brightness(92%) contrast(91%);
}

/* ============================================================
    Article Tags & Feedback
============================================================ */
.hkb-article-tags a,
.ht-post-tags a {
    background: var(--color-twilight-teal);
    color: var(--color-white);
    border-radius: var(--border-radius);
    padding: var(--space-xs) var(--space-sm);
    transition: var(--transition);
}

.hkb-article-tags a:hover,
.ht-post-tags a:visited,
.ht-post-tags a:focus {
    background: var(--color-adesa-teal);
    color: var(--color-white);
}

.hkb-feedback {
    background: var(--color-twilight-teal);
    border-radius: 12px;
}

.hkb-feedback .hkb-feedback__title,
.hkb-feedback .ht-voting {
    color: var(--color-white);
}

/* ============================================================
    Voting & Page Header
============================================================ */
.ht-voting-comment__submit {
    background: var(--color-adesa-teal);
    color: var(--color-white);
}

.ht-pageheader {
    background: var(--color-off-white);
}

/* ============================================================
    Widgets
============================================================ */
.widget.hkb_widget_exit,
.widget.hkb_widget_articles,
.widget.hkb_widget_toc {
    background: var(--color-off-white) !important;
}

.hkb_widget_toc ol li.active > a {
    background: var(--color-adesa-teal) !important;
}

/* ============================================================
    Responsive Styles
============================================================ */
@media screen and (max-width:1024px) and (min-width:769px) {
    .ht-container-full-width {
        flex-direction: column;
        padding: 20px 10px;
    }
}

@media screen and (max-width:768px) {
    .ht-container-full-width {
        flex-wrap: wrap;
        padding: 20px 10px;
    }

    .nav-header {
        max-width: 10%;
    }

    .ht-container-full-width .site-logo {
        max-width: 50%;
    }

    .header-actions {
        margin-top: 20px;
    }

    .site-header__search .site-header__title{
        font-size: 36px;
    }

    .ht-mobile-toc li.active a {
        background: var(--color-adesa-teal);
        color: var(--color-white) !important;
        text-decoration: none;
        padding: 10px;
    }

    .horizontal-menu .menu {
        justify-content: flex-start !important;
    }

    .hkb-site-search .hkb-site-search__field {
        padding: 12px 10px 10px 40px;
    }

    .nav-header>ul>li.menu-item-has-children>a::after{
        border-left: 3px solid var(--color-twilight-teal);
        border-bottom: 3px solid var(--color-twilight-teal);
    }

    /* Responsive button */
    .button,
    input[type="button"],
    input[type="submit"]{
        font-size: var(--font-size-small);
    }
}

/* ============================================================
    Footer Components
============================================================ */
.site-footer {
    background: var(--color-twilight-teal);
    color: var(--color-white);
    margin-top: auto;
}

.footer-border-bottom {
    margin-bottom: 0;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget-area .footer-widget,
.widget_nav_menu {
    padding: 0;
    background: transparent;
}

.footer-widget-area .wp-block-social-links {
    filter: brightness(0) saturate(100%) invert(100%) sepia(100%) saturate(0%) hue-rotate(90deg) brightness(109%) contrast(100%);
}

.widget_nav_menu .widgettitle {
    font-size: var(--font-size-footer-title);
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
}

.menu-footer-menu-1-container .menu .menu-item a {
    font-size: var(--font-size-footer);
    font-family: var(--font-family-primary);
    color: var(--color-white);
}

.horizontal-menu .menu {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    justify-content: flex-end;
    font-size: var(--font-size-footer);
    font-family: var(--font-family-primary);
    color: var(--color-white);
}

/* ============================================================
    404 Page
============================================================ */
.ht-404msg .ht-404msg__tagline,
.ht-404msg .ht-404msg__title {
    color: var(--color-twilight-teal);
}

/* ============================================================
    Navigation Accessibility
============================================================ */
/* Focus indicators for keyboard navigation */
.nav-header a:focus,
.nav-header .sub-menu a:focus {
    outline-offset: 2px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

/* Improved submenu display and accessibility */
.nav-header .sub-menu {
    position: absolute;
    background: var(--color-white);
    box-shadow: 0 4px 12px rgba(5, 48, 56, 0.15);
    border: 1px solid rgba(5, 48, 56, 0.1);
    border-radius: var(--border-radius);
    min-width: 220px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

@media screen and ( min-width:767px ) {
    .nav-header .sub-menu {
        left: -50%;
    }
}

/* 3 column footer layout */
.adesa-three-column-footer.wp-block-columns{
    display: flex;
    justify-content: space-between;
}

.adesa-three-column-footer.wp-block-columns > div.wp-block-column {
    flex-basis: unset !important;
}

/* Show submenu when parent has submenu-open class */
.nav-header .menu-item-has-children.submenu-open .sub-menu,
.nav-header .menu-item-has-children:hover .sub-menu,
.nav-header .menu-item-has-children:focus-within .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block !important;
    max-height: unset !important;
}

/* Ensure submenu is properly hidden when aria-hidden is true */
.nav-header .sub-menu[aria-hidden="true"] {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    max-height: 0 !important;
}


/* Submenu link styles with consistent theming */
.nav-header .sub-menu a {
    display: block !important;
    padding: var(--space-md) var(--space-lg) !important;
    transition: var(--transition) !important;
    color: var(--color-twilight-teal) !important;
    text-decoration: none !important;
    font-family: var(--font-family-primary) !important;
    font-size: var(--font-size-base) !important;
    font-weight: var(--font-weight-semibold) !important;
    border-radius: var(--border-radius);
}

/* Hover state for submenu items */
.nav-header .sub-menu a:hover {
    background-color: var(--color-off-white) !important;
    color: var(--color-turbo-teal) !important;
    transition: var(--transition);
}