/**
 * RMRS Mobile Menu Styles
 *
 * Custom mobile menu with drill-down navigation.
 * Styled to match JetMenu appearance.
 * Only visible on mobile/tablet (max-width: 1024px).
 *
 * @package RMRS
 * @since 1.0.0
 */

/* =============================================================================
   CSS Custom Properties (Theming)
   ============================================================================= */
.rmrs-mobile-menu {
    /* Layout */
    --menu-width: 100vw;
    --menu-max-width: 100vw;
    --menu-z-index: 20;
    --menu-toggle-size: 38px;

    /* Panel Colors (customizable via ACF) */
    --menu-bg: #F5F3ED;
    --menu-text: #213C7A;
    --menu-text-muted: #5a6a8a;
    --menu-border: #E0DDD6;
    --menu-hover-bg: #EBE9E3;
    --menu-item-hover: #2E4E8E;
    --menu-accent: #213C7A;
    --menu-overlay: rgba(0, 0, 0, 0.4);

    /* Button Colors (customizable via ACF) */
    --menu-toggle-bg: transparent;
    --menu-toggle-color: var(--menu-text);
    --menu-toggle-hover-bg: transparent;
    --menu-toggle-hover-color: var(--menu-toggle-color);
    --menu-close-bg: transparent;
    --menu-close-color: var(--menu-text);
    --menu-back-bg: #213C7A;
    --menu-back-color: #ffffff;
    --menu-arrow-bg: transparent;
    --menu-arrow-color: var(--menu-text);
}

/* =============================================================================
   Hide on Desktop (>1024px)
   ============================================================================= */
@media (min-width: 1025px) {
    .rmrs-mobile-menu {
        display: none !important;
    }
}

/* =============================================================================
   Toggle Button (Hamburger) - Positioned in header area
   Higher specificity (0-2-0) to override Elementor kit button styles
   ============================================================================= */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle {
    position: fixed;
    top: 0;
    visibility: hidden; /* Hidden until JS positions it to prevent flash */
    right: 20px;
    z-index: calc(var(--menu-z-index) + 3); /* 23 — above overlay (21) and panel (22) */
    width: auto;
    height: var(--menu-toggle-size);
    padding: 0 12px;
    gap: 10px;
    border: none;
    border-radius: 0;
    background: var(--menu-toggle-bg);
    color: var(--menu-toggle-color); /* Set via ACF → mobile_menu_toggle_color option */
    cursor: pointer;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 4px;
}

.rmrs-mobile-menu .rmrs-mobile-menu__toggle:hover,
.rmrs-mobile-menu .rmrs-mobile-menu__toggle:focus {
    background: var(--menu-toggle-hover-bg);
    color: var(--menu-toggle-hover-color);
    outline: none;
}

/* Keep toggle visible when menu is open */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle[aria-expanded="true"] {
    z-index: calc(var(--menu-z-index) + 5); /* 25 — well above panel (22) and overlay (21) */
    visibility: visible;
}

.rmrs-mobile-menu .rmrs-mobile-menu__toggle:focus-visible {
    outline: 2px solid var(--menu-accent);
    outline-offset: 2px;
}

/* "Menu" label */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: currentColor;
    letter-spacing: 0.02em;
    line-height: 1;
}

/* Icon wrapper — bars + dots side by side */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-icon {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 20px;
}

/* Bars wrapper */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars {
    position: relative;
    width: 26px;
    height: 20px;
    flex-shrink: 0;
    overflow: visible;
}

.rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span {
    display: block;
    width: 20px;
    height: 3px;
    background: currentColor;
    border-radius: 2px;
    position: absolute;
    left: 3px; /* Center 20px bar in 26px wrapper */
    transform-origin: center center;
    transition: none; /* GSAP handles transitions */
}

/* Position bars vertically */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span:nth-child(1) { top: 0; }
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span:nth-child(2) { top: 8.5px; }
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span:nth-child(3) { top: 17px; }

/* Dots */
.rmrs-mobile-menu .rmrs-mobile-menu__toggle-dots {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 20px;
    flex-shrink: 0;
}

.rmrs-mobile-menu .rmrs-mobile-menu__toggle-dots span {
    display: block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
}

/* =============================================================================
   Overlay
   ============================================================================= */
.rmrs-mobile-menu__overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: calc(var(--menu-z-index) + 1);
    background: var(--menu-overlay);
    opacity: 0;
    visibility: hidden;
    cursor: pointer;
}

/* =============================================================================
   Panel
   ============================================================================= */
.rmrs-mobile-menu__panel {
    position: fixed;
    top: 0;
    left: 0;
    z-index: calc(var(--menu-z-index) + 2);
    width: var(--menu-width);
    max-width: var(--menu-max-width);
    max-height: 100dvh;
    background: var(--menu-bg);
    color: var(--menu-text);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    transform: translateX(-100%);
    will-change: transform;
    overflow: hidden;
}

/* =============================================================================
   Close Button - Hidden (toggle button handles open/close)
   ============================================================================= */
.rmrs-mobile-menu .rmrs-mobile-menu__close {
    display: none;
}


.rmrs-mobile-menu .rmrs-mobile-menu__close:hover,
.rmrs-mobile-menu .rmrs-mobile-menu__close:focus {
    opacity: 0.7;
    outline: none;
}

.rmrs-mobile-menu .rmrs-mobile-menu__close:focus-visible {
    outline: 2px solid var(--menu-accent);
    outline-offset: 2px;
}

.rmrs-mobile-menu .rmrs-mobile-menu__close svg {
    width: 20px;
    height: 20px;
    stroke-width: 2.5;
}

/* =============================================================================
   Logo
   ============================================================================= */
.rmrs-mobile-menu__logo {
    padding: 24px 70px 20px 24px; /* Right padding clears the X toggle */
    flex-shrink: 0;
}

.rmrs-mobile-menu__logo a {
    display: inline-block;
    color: inherit;
    text-decoration: none;
}

.rmrs-mobile-menu__logo img {
    max-width: 300px;
    width: 100%;
    height: auto;
    aspect-ratio: 522.22 / 101.11;
    display: block;
}

/* =============================================================================
   Shared Typography (Menu Links + Back Button)
   ============================================================================= */
.rmrs-mobile-menu__panel :is(.rmrs-mobile-menu__link, .rmrs-mobile-menu__back) {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(0.95rem, 2.2vw, 1.15rem);
    font-weight: 700;
    line-height: 2.1;
}

/* =============================================================================
   Breadcrumbs / Back Navigation
   ============================================================================= */
/* Breadcrumb bar — full-width navy background, hidden at root level */
.rmrs-mobile-menu__breadcrumbs {
    display: none;
    align-items: center;
    padding: 0;
    margin: 0 24px;
    flex-shrink: 0;
    background: var(--dark-green-blue);
}

/* Back button — fills entire breadcrumb bar */
.rmrs-mobile-menu__back {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 24px 10px 12px;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

/* Override Elementor kit button styles with higher specificity (0-2-0) */
.rmrs-mobile-menu__panel .rmrs-mobile-menu__back {
    background: var(--dark-green-blue);
    color: var(--menu-back-color);
}

.rmrs-mobile-menu__panel .rmrs-mobile-menu__back:hover,
.rmrs-mobile-menu__panel .rmrs-mobile-menu__back:focus {
    opacity: 0.85;
    outline: none;
}

.rmrs-mobile-menu__back:focus-visible {
    outline: 2px solid var(--menu-back-color);
    outline-offset: -2px;
}

.rmrs-mobile-menu__back svg {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* Current title hidden — title now lives inside back button text */
.rmrs-mobile-menu__current-title {
    display: none;
}

/* =============================================================================
   Menu Body
   ============================================================================= */
.rmrs-mobile-menu__body {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

/* =============================================================================
   Menu List
   ============================================================================= */
.rmrs-mobile-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.rmrs-mobile-menu__item {
    margin: 0;
    padding: 0;
}

/* Item Wrapper (link + arrow) — margin creates inset matching separator lines */
.rmrs-mobile-menu__item-wrapper {
    display: flex;
    align-items: stretch;
    margin: 0 24px;
}

/* Inset border line — doesn't touch panel edges */
.rmrs-mobile-menu__item::after {
    content: '';
    display: block;
    height: 1px;
    background: #000000;
    margin: 0 24px;
}

.rmrs-mobile-menu__item:last-child::after,
.rmrs-mobile-menu__separator + .rmrs-mobile-menu__item::after {
    /* Hide border on last item of each group */
}

/* Hide border on item immediately before separator */
.rmrs-mobile-menu__item:has(+ .rmrs-mobile-menu__separator)::after {
    display: none;
}

.rmrs-mobile-menu__item:last-child::after {
    display: none;
}

/* Small padding below last item */
.rmrs-mobile-menu__item:last-child {
    padding-bottom: 8px;
}

/* Menu Group Separator — gap between combined menus */
.rmrs-mobile-menu__separator {
    height: 12px;
    border: none;
    list-style: none;
}

/* Menu Link */
.rmrs-mobile-menu__link {
    flex: 1;
    display: flex;
    align-items: center;
    padding: clamp(8px, 1.5vw, 14px) 12px;
    color: #000000;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
}

.rmrs-mobile-menu__link:hover,
.rmrs-mobile-menu__link:focus {
    background: transparent;
    outline: none;
}

.rmrs-mobile-menu__link:focus-visible {
    outline: 2px solid var(--menu-accent);
    outline-offset: -2px;
}

/* Drill-down Arrow - Simple chevron, customizable via ACF
   Higher specificity (0-2-0) to override Elementor kit button styles */
.rmrs-mobile-menu .rmrs-mobile-menu__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    padding: 0 12px 0 0;
    border: none;
    background: var(--menu-arrow-bg);
    color: #000000;
    cursor: pointer;
    transition: background 0.15s ease;
    flex-shrink: 0;
    justify-content: flex-end;
}

.rmrs-mobile-menu .rmrs-mobile-menu__arrow:hover,
.rmrs-mobile-menu .rmrs-mobile-menu__arrow:focus,
.rmrs-mobile-menu .rmrs-mobile-menu__arrow:active {
    color: var(--menu-arrow-hover-color);
    background: transparent;
    outline: none;
    border: none;
}

/* When hovering row, entire row gets lighter navy background with white text */
.rmrs-mobile-menu__item-wrapper:hover {
    background: var(--menu-item-hover);
}

/* Arrow becomes transparent on hover so row background shows through */
.rmrs-mobile-menu__item-wrapper:hover .rmrs-mobile-menu__arrow {
    background: transparent;
    color: #ffffff;
}

/* Link text turns white on row hover */
.rmrs-mobile-menu__item-wrapper:hover .rmrs-mobile-menu__link {
    background: transparent;
    color: #ffffff;
}

.rmrs-mobile-menu .rmrs-mobile-menu__arrow:focus-visible {
    outline: 2px solid var(--menu-accent);
    outline-offset: -2px;
}

.rmrs-mobile-menu .rmrs-mobile-menu__arrow svg {
    width: 28px;
    height: 28px;
}

/* =============================================================================
   Search Button (full-width bar at bottom of panel)
   ============================================================================= */
.rmrs-mobile-menu__search {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    border: none;
    border-top: 1px solid var(--menu-border);
    background: var(--menu-bg);
    color: #000000;
    cursor: pointer;
    flex-shrink: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: background 0.2s ease;
}

.rmrs-mobile-menu__search:hover,
.rmrs-mobile-menu__search:focus {
    background: var(--menu-hover-bg);
    outline: none;
}

.rmrs-mobile-menu__search:focus-visible {
    outline: 2px solid var(--menu-accent);
    outline-offset: -2px;
}

.rmrs-mobile-menu__search-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.rmrs-mobile-menu__search-label {
    line-height: 1;
}

/* =============================================================================
   Footer
   ============================================================================= */
.rmrs-mobile-menu__footer {
    padding: 20px 24px;
    border-top: 1px solid var(--menu-border);
    flex-shrink: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.875rem;
    color: var(--menu-text-muted);
}

.rmrs-mobile-menu__footer a {
    color: var(--menu-accent);
    text-decoration: none;
}

.rmrs-mobile-menu__footer a:hover {
    text-decoration: underline;
}

/* =============================================================================
   Accessibility
   ============================================================================= */
@media (prefers-reduced-motion: reduce) {
    .rmrs-mobile-menu__toggle,
    .rmrs-mobile-menu__close,
    .rmrs-mobile-menu__back,
    .rmrs-mobile-menu__link,
    .rmrs-mobile-menu__arrow {
        transition: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .rmrs-mobile-menu {
        --menu-border: #000000;
        --menu-hover-bg: #d0cec8;
    }

    .rmrs-mobile-menu__link:focus-visible,
    .rmrs-mobile-menu__arrow:focus-visible,
    .rmrs-mobile-menu__back:focus-visible,
    .rmrs-mobile-menu__close:focus-visible {
        outline-width: 3px;
    }
}

/* =============================================================================
   Touch Feedback
   ============================================================================= */
@media (hover: none) {
    .rmrs-mobile-menu__link:active,
    .rmrs-mobile-menu__arrow:active,
    .rmrs-mobile-menu__back:active {
        background: var(--menu-hover-bg);
    }
}

/* =============================================================================
   Mobile Full Width (≤767px phones)
   ============================================================================= */
@media (max-width: 767px) {
    .rmrs-mobile-menu .rmrs-mobile-menu__panel {
        width: 100vw;
        max-width: 100vw;
    }
}

/* Shrink toggle on small phones so logo has more space */
@media (max-width: 480px) {
    .rmrs-mobile-menu {
        --menu-toggle-size: 32px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle {
        padding: 0 8px;
        gap: 6px;
        padding-bottom: 3px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-label {
        font-size: 0.8rem;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-icon {
        height: 16px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars {
        width: 20px;
        height: 16px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span {
        height: 2.5px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span:nth-child(2) { top: 6.75px; }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-bars span:nth-child(3) { top: 13px; }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-dots {
        height: 16px;
    }
    .rmrs-mobile-menu .rmrs-mobile-menu__toggle-dots span {
        width: 4px;
        height: 4px;
    }
}