/**
 * Mobile Menu Styles
 * 
 * Styles for the mobile navigation drawer menu, including:
 * - Mobile menu icon container
 * - Navigation drawer panel
 * - Menu items and categories accordion
 */

/* Mobile Menu Icon Container */
.mobile-menu-icon {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.mobile-menu-icon .hamburger,
.mobile-menu-icon .hamburger:focus,
.mobile-menu-icon .hamburger:active,
.mobile-menu-icon .hamburger:focus-visible,
.mobile-menu-icon .hamburger.is-active,
.mobile-menu-icon .hamburger.is-active:focus,
.mobile-menu-icon .hamburger.is-active:active,
.mobile-menu-icon .hamburger.is-active:focus-visible {
    background-color: transparent !important;
    background: transparent !important;
    outline: none;
    box-shadow: none;
}

/* Mobile Drawer */
.nav-drawer-overlay {
    display: none !important;
}

.nav-drawer-overlay[hidden] {
    display: none;
}

.nav-drawer {
    position: fixed;
    top: var(--header-height, 154px);
    left: 0;
    right: 0;
    width: 100%;
    background: var(--color-primary-light);
    z-index: 999;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-drawer[hidden] {
    max-height: 0;
}

.nav-drawer.is-open {
    max-height: calc(100vh - var(--header-height, 154px));
    overflow-y: auto;
}

.nav-drawer-content {
    padding: 0;
    position: relative;
}

.nav-drawer-close {
    display: none;
}

.nav-drawer-menu {
    margin-top: 0;
}

.nav-drawer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-drawer-list>li {
    margin: 0;
    border-bottom: 1px solid var(--color-border-light);
}

.nav-drawer-list>li:first-child {
    border-top: none;
}

.nav-drawer-list a {
    display: block;
    padding: 16px 24px;
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 18px;
    line-height: 24px;
    transition: background-color 0.2s;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.nav-drawer-list a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
    background-color: var(--color-bg-grey);
}

/* Categories Accordion */
.nav-drawer-categories-trigger {
    width: 100%;
    background: var(--color-primary-light) !important;
    border: none !important;
    padding: 16px 24px !important;
    color: var(--color-text) !important;
    text-align: left;
    font-weight: 500;
    font-size: 18px !important;
    line-height: 24px !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 44px;
    font-family: inherit;
    transition: background-color 0.2s;
    border-radius: 0 !important;
    box-shadow: none !important;
}

/* Expanded state - when categories are open */
.nav-drawer-categories-trigger[aria-expanded="true"] {
    background-color: var(--color-primary-disabled) !important;
    color: var(--color-text) !important;
    box-shadow: none !important;
}

/* Collapsed state - ensure it returns to default */
.nav-drawer-categories-trigger[aria-expanded="false"] {
    background-color: var(--color-primary-light) !important;
    color: var(--color-text) !important;
    box-shadow: none !important;
}

/* Focus state for accessibility */
.nav-drawer-categories-trigger:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.nav-drawer-categories-chevron {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-left: 8px;
}

.nav-drawer-categories-chevron-icon {
    width: 100%;
    height: 100%;
    display: block;
    transition: transform 0.3s ease;
}

/* When expanded, rotate the chevron 180 degrees */
.nav-drawer-categories-trigger[aria-expanded="true"] .nav-drawer-categories-chevron-icon {
    transform: rotate(180deg);
}

.nav-drawer-categories-panel {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: var(--color-primary-light);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    display: block;
}

.nav-drawer-categories-panel[hidden] {
    max-height: 0;
    display: block;
}

.nav-drawer-categories-panel li {
    margin: 0;
    border-bottom: 1px solid var(--color-border-light);
}

.nav-drawer-categories-panel a {
    padding: 12px 24px 12px 48px;
    font-size: 16px;
    font-weight: 400;
}

/* Hide mobile menu at md breakpoint (750px) and above */
/* Mobile menu is only visible for xs (300px) and sm (600px) breakpoints */
@media only screen and (min-width: 750px) {
    .mobile-menu-icon {
        display: none !important;
    }

    .nav-drawer,
    .nav-drawer[hidden],
    .nav-drawer.is-open {
        display: none !important;
        visibility: hidden !important;
    }
}