/* =============================================================================
   Sticky Multi-Layer Menu - DigiCape Inspired Design
   Enhanced version with improved sticky behavior and DigiCape aesthetics
   ============================================================================= */

/* Base reset and utility */
.sticky-mlm, .sticky-mlm * { 
    box-sizing: border-box; 
}

/* Root variables for theming */
:root {
    --mlm-main-bg: #4285f4;
    --mlm-secondary-bg: #5a2d82;
    --mlm-tertiary-bg: #2c1a4d;
    --mlm-secondary-underline: #a78bfa;
    --mlm-tertiary-underline: #c4b5fd;
    --mlm-text-white: #ffffff;
    --mlm-text-light: rgba(255, 255, 255, 0.9);
    --mlm-hover-bg: rgba(255, 255, 255, 0.1);
    --mlm-active-bg: rgba(255, 255, 255, 0.15);
    --mlm-border-light: rgba(255, 255, 255, 0.1);
    --mlm-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
    --mlm-shadow-light: 0 2px 8px rgba(0, 0, 0, 0.1);
    --mlm-transition: all 0.3s ease;
    --mlm-transition-fast: all 0.2s ease;
}

/* Sticky positioning - Enhanced for all levels */
.sticky-mlm--sticky {
    position: sticky;
    top: 0;
    z-index: 999999; /* Above WordPress admin bar (99999) */
}

/* Account for WordPress admin bar when present */
.admin-bar .sticky-mlm--sticky {
    top: 32px; /* WordPress admin bar height on desktop */
}

@media screen and (max-width: 782px) {
    .admin-bar .sticky-mlm--sticky {
        top: 46px; /* WordPress admin bar height on mobile */
    }
}

.sticky-mlm--sticky .sticky-mlm__secondary-container {
    position: sticky;
    top: 60px; /* Height of main menu */
    z-index: 999998;
}

.admin-bar .sticky-mlm--sticky .sticky-mlm__secondary-container {
    top: 92px; /* 60px + 32px admin bar */
}

@media screen and (max-width: 782px) {
    .admin-bar .sticky-mlm--sticky .sticky-mlm__secondary-container {
        top: 106px; /* 60px + 46px admin bar */
    }
}

.sticky-mlm--sticky .sticky-mlm__tertiary-container {
    position: sticky;
    top: 110px; /* Height of main + secondary */
    z-index: 999997;
}

.admin-bar .sticky-mlm--sticky .sticky-mlm__tertiary-container {
    top: 142px; /* 110px + 32px admin bar */
}

@media screen and (max-width: 782px) {
    .admin-bar .sticky-mlm--sticky .sticky-mlm__tertiary-container {
        top: 156px; /* 110px + 46px admin bar */
    }
}

/* Main header container */
.sticky-mlm {
    width: 100%;
    box-shadow: 0 0 0 transparent;
    transition: var(--mlm-transition-fast);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
    background: var(--mlm-text-white);
}

.sticky-mlm.is-scrolled {
    box-shadow: var(--mlm-shadow);
}

.sticky-mlm:not(.sticky-mlm--initialized) {
    opacity: 0;
}

.sticky-mlm--initialized {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* =============================================================================
   Main Menu Row (DigiCape Blue Bar)
   ============================================================================= */

.sticky-mlm__row--main {
    background: var(--mlm-main-bg);
    color: var(--mlm-text-white);
    border-bottom: 1px solid var(--mlm-border-light);
    min-height: 60px;
    position: relative;
}

.sticky-mlm__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px; /* DigiCape uses wide containers */
    margin: 0 auto;
    padding: 0 24px;
    min-height: 60px;
}

/* Brand/Logo - DigiCape Style */
.sticky-mlm__brand {
    flex-shrink: 0;
    margin-right: 40px;
}

.sticky-mlm__logo {
    color: var(--mlm-text-white);
    text-decoration: none;
    font-weight: 700;
    font-size: 20px;
    display: flex;
    align-items: center;
    padding: 16px 0;
    letter-spacing: -0.5px;
    transition: var(--mlm-transition-fast);
}

.sticky-mlm__logo-image {
    max-height: 40px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    filter: brightness(0) invert(1); /* Make logo white in blue bar */
    transition: var(--mlm-transition-fast);
}

.sticky-mlm__logo-text {
    transition: var(--mlm-transition-fast);
}

.sticky-mlm__logo:hover {
    color: var(--mlm-text-light);
    transform: translateY(-1px);
}

.sticky-mlm__logo:hover .sticky-mlm__logo-image {
    filter: brightness(0) invert(0.9); /* Slightly dimmed on hover */
}

/* Main Navigation - DigiCape Style */
.sticky-mlm__nav--main {
    flex: 1;
    display: flex;
    justify-content: center;
}

.mlm-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.mlm-menu--level1 {
    gap: 0;
    height: 60px;
}

.mlm-menu--level1 > li {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.mlm-menu--level1 > li > a {
    display: flex;
    align-items: center;
    color: var(--mlm-text-white);
    text-decoration: none;
    padding: 0 24px;
    font-weight: 500;
    font-size: 15px;
    transition: var(--mlm-transition-fast);
    position: relative;
    white-space: nowrap;
    height: 100%;
    border-bottom: 3px solid transparent;
}

.mlm-menu--level1 > li.menu-item-has-children > a::after {
    content: "▼";
    margin-left: 8px;
    font-size: 10px;
    opacity: 0.8;
    transition: transform 0.3s ease;
}

.mlm-menu--level1 > li.active > a::after,
.mlm-menu--level1 > li.mlm-item--active > a::after {
    transform: rotate(180deg);
}

.mlm-menu--level1 > li > a:hover,
.mlm-menu--level1 > li.active > a,
.mlm-menu--level1 > li.mlm-item--active > a,
.mlm-menu--level1 > li.current-menu-item > a,
.mlm-menu--level1 > li.current-menu-parent > a {
    background: var(--mlm-active-bg);
    border-bottom-color: var(--mlm-text-white);
    color: var(--mlm-text-white);
}

/* Utilities section - DigiCape Style */
.sticky-mlm__utils {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
    margin-left: 40px;
}

.mlm-util {
    color: var(--mlm-text-white);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 6px;
    transition: var(--mlm-transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    font-size: 14px;
}

.mlm-util:hover {
    background: var(--mlm-hover-bg);
    color: var(--mlm-text-white);
    transform: translateY(-1px);
}

/* Search form - DigiCape Style */
.mlm-util--search {
    position: relative;
}

.mlm-util--search form {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 24px;
    overflow: hidden;
    min-width: 280px;
    transition: var(--mlm-transition-fast);
}

.mlm-util--search form:focus-within {
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.mlm-util--search input[type="search"] {
    background: transparent;
    border: none;
    padding: 10px 16px;
    color: var(--mlm-text-white);
    font-size: 14px;
    flex: 1;
    outline: none;
    min-width: 200px;
}

.mlm-util--search input[type="search"]::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.mlm-util--search button,
.mlm-util--search .search-submit {
    background: rgba(255, 255, 255, 0.2);
    color: var(--mlm-text-white);
    border: none;
    padding: 10px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--mlm-transition-fast);
}

.mlm-util--search button:hover,
.mlm-util--search .search-submit:hover {
    background: rgba(255, 255, 255, 0.3);
}

.mlm-util--search .search-clear {
    color: rgba(255, 255, 255, 0.6);
    border: none;
    padding: 10px;
    cursor: pointer;
    font-size: 12px;
    position: absolute;
    right: 13px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--mlm-transition-fast);
}

.mlm-util--search .search-clear:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--mlm-text-white);
}

/* Mobile search styling */
.sticky-multilayer-mobile-search {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sticky-multilayer-mobile-search .mlm-util--search form {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.sticky-multilayer-mobile-search .mlm-util--search input[type="search"] {
    background: transparent;
    color: var(--mlm-text-white);
    border: none;
    padding: 12px 16px;
    width: 100%;
}

.sticky-multilayer-mobile-search .mlm-util--search input[type="search"]::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.sticky-multilayer-mobile-search .mlm-util--search button {
    background: var(--mlm-color-primary);
    padding: 12px 16px;
}

.sticky-multilayer-mobile-search .mlm-util--search .search-clear {
    right: 50px;
    background: rgba(255, 255, 255, 0.2);
}

/* Cart badge - DigiCape Style */
.mlm-cart-badge,
.mlm-cart__count {
    background: #ea4335;
    color: var(--mlm-text-white);
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -2px;
    right: -2px;
    border: 2px solid var(--mlm-main-bg);
}

/* =============================================================================
   Secondary Menu Row (Purple Bar - DigiCape Style)
   ============================================================================= */

.sticky-mlm__secondary-container {
    background: var(--mlm-secondary-bg);
    color: var(--mlm-text-white);
    border-bottom: 1px solid var(--mlm-border-light);
    min-height: 50px;
    position: relative;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--mlm-transition);
    visibility: hidden;
    height: 0;
    overflow: hidden;
}

.sticky-mlm__secondary-container.show {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    height: auto;
    min-height: 50px;
}

.sticky-mlm__secondary-container .sticky-mlm__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50px;
}

.sticky-mlm__secondary-container .mlm-menu--level2 {
    display: flex !important;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
    width: 100%;
}

.sticky-mlm__secondary-container .menu-item {
    position: relative;
    display: flex;
    align-items: center;
}

.sticky-mlm__secondary-container .menu-item a {
    display: flex;
    align-items: center;
    color: var(--mlm-text-white);
    text-decoration: none;
    padding: 15px 24px;
    font-weight: 500;
    font-size: 14px;
    transition: var(--mlm-transition-fast);
    position: relative;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
}

.sticky-mlm__secondary-container .menu-item-has-children a::after {
    content: "▼";
    margin-left: 6px;
    font-size: 9px;
    opacity: 0.8;
    transition: transform 0.3s ease;
}

.sticky-mlm__secondary-container .menu-item.active a::after,
.sticky-mlm__secondary-container .menu-item.mlm-item--active a::after {
    transform: rotate(180deg);
}

.sticky-mlm__secondary-container .menu-item:hover,
.sticky-mlm__secondary-container .menu-item.active,
.sticky-mlm__secondary-container .menu-item.mlm-item--active {
    background: rgba(255, 255, 255, 0.1);
}

.sticky-mlm__secondary-container .menu-item:hover a,
.sticky-mlm__secondary-container .menu-item.active a,
.sticky-mlm__secondary-container .menu-item.mlm-item--active a {
    color: var(--mlm-text-white);
    border-bottom-color: var(--mlm-secondary-underline);
}

/* =============================================================================
   Tertiary Menu Row (Darker Purple - DigiCape Style)
   ============================================================================= */

.sticky-mlm__tertiary-container {
    background: var(--mlm-tertiary-bg);
    color: var(--mlm-text-white);
    border-bottom: 1px solid var(--mlm-border-light);
    min-height: 45px;
    position: relative;
    opacity: 0;
    transform: translateY(-10px);
    transition: var(--mlm-transition);
    visibility: hidden;
    height: 0;
    overflow: hidden;
}

.sticky-mlm__tertiary-container.show {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    height: auto;
    min-height: 45px;
}

.sticky-mlm__tertiary-container .sticky-mlm__nav {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 45px;
}

.sticky-mlm__tertiary-container .mlm-menu--level3 {
    display: flex !important;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    padding: 0;
    margin: 0;
    list-style: none;
    width: 100%;
}

.sticky-mlm__tertiary-container .menu-item {
    position: relative;
    display: flex;
    align-items: center;
}

.sticky-mlm__tertiary-container .menu-item a {
    display: flex;
    align-items: center;
    color: var(--mlm-text-white);
    text-decoration: none;
    padding: 12px 20px;
    font-weight: 400;
    font-size: 13px;
    transition: var(--mlm-transition-fast);
    position: relative;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
}

.sticky-mlm__tertiary-container .menu-item:hover,
.sticky-mlm__tertiary-container .menu-item.active,
.sticky-mlm__tertiary-container .menu-item.mlm-item--active {
    background: rgba(255, 255, 255, 0.1);
}

.sticky-mlm__tertiary-container .menu-item:hover a,
.sticky-mlm__tertiary-container .menu-item.active a,
.sticky-mlm__tertiary-container .menu-item.mlm-item--active a {
    color: var(--mlm-text-white);
    border-bottom-color: var(--mlm-tertiary-underline);
}

/* =============================================================================
   Mobile Hamburger - DigiCape Style
   ============================================================================= */

.mlm-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--mlm-text-white);
    cursor: pointer;
    padding: 12px;
    border-radius: 6px;
    transition: var(--mlm-transition-fast);
    flex-direction: column;
    gap: 4px;
    width: 44px;
    height: 44px;
    justify-content: center;
    align-items: center;
}

.mlm-hamburger:hover {
    background: var(--mlm-hover-bg);
}

.mlm-hamburger__bar {
    width: 22px;
    height: 2px;
    background: var(--mlm-text-white);
    transition: var(--mlm-transition);
    border-radius: 1px;
    transform-origin: center;
}

.mlm-hamburger.is-open .mlm-hamburger__bar:nth-child(1),
.mlm-hamburger[aria-expanded="true"] .mlm-hamburger__bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mlm-hamburger.is-open .mlm-hamburger__bar:nth-child(2),
.mlm-hamburger[aria-expanded="true"] .mlm-hamburger__bar:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.mlm-hamburger.is-open .mlm-hamburger__bar:nth-child(3),
.mlm-hamburger[aria-expanded="true"] .mlm-hamburger__bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* =============================================================================
   Mobile Off-canvas Menu - DigiCape Style
   ============================================================================= */

.mlm-offcanvas {
    position: fixed;
    top: 0;
    left: -100%;
    width: 90vw;
    max-width: 360px;
    height: 100vh;
    background: var(--mlm-text-white);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    transition: left 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mlm-offcanvas:not([hidden]) {
    left: 0;
}

.mlm-offcanvas__header {
    background: var(--mlm-main-bg);
    color: var(--mlm-text-white);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--mlm-border-light);
    flex-shrink: 0;
}

.mlm-offcanvas__title {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.mlm-offcanvas__close {
    background: none;
    border: none;
    color: var(--mlm-text-white);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: var(--mlm-transition-fast);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mlm-offcanvas__close:hover {
    background: var(--mlm-hover-bg);
}

.mlm-offcanvas__body {
    flex: 1;
    padding: 0;
    overflow-y: auto;
}

.mlm-menu--mobile {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    margin: 0;
}

.mlm-menu--mobile .menu-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.mlm-menu--mobile .menu-item:last-child {
    border-bottom: none;
}

.mlm-menu--mobile .menu-item a {
    display: block;
    color: #333;
    text-decoration: none;
    padding: 16px 24px;
    transition: var(--mlm-transition-fast);
    font-weight: 500;
}

.mlm-menu--mobile .menu-item:hover {
    background: rgba(66, 133, 244, 0.05);
}

.mlm-menu--mobile .menu-item a:hover {
    color: var(--mlm-main-bg);
}

/* Mobile submenu styling */
.mlm-menu--mobile .menu-item ul {
    display: none;
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--mlm-transition);
}

.mlm-menu--mobile .menu-item ul.is-open {
    display: block;
}

.mlm-menu--mobile .menu-item ul .menu-item a {
    padding-left: 40px;
    font-weight: 400;
    color: #666;
}

.mlm-menu--mobile .menu-item ul ul .menu-item a {
    padding-left: 56px;
    font-size: 13px;
}

/* Mobile expand buttons */
.mlm-expand {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: var(--mlm-transition-fast);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mlm-expand:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--mlm-main-bg);
}

.mlm-expand-icon {
    font-weight: 300;
    font-size: 20px;
    line-height: 1;
}

/* Mobile overlay */
.mlm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999990; /* Below menu but above everything else */
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
    pointer-events: none; /* Default to non-interactive */
}

.mlm-overlay:not([hidden]) {
    opacity: 1;
    pointer-events: auto; /* Enable interaction only when visible */
}

/* Ensure React overlay also follows this pattern */
.sticky-multilayer-menu__overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--menu-z-index, 1000) - 1);
    animation: fadeIn 0.3s ease-out;
    pointer-events: auto; /* Only active when rendered */
}

/* =============================================================================
   Responsive Design - DigiCape Style
   ============================================================================= */

@media (max-width: 1200px) {
    .sticky-mlm__container {
        padding: 0 20px;
    }
    
    .sticky-mlm__brand {
        margin-right: 30px;
    }
    
    .sticky-mlm__utils {
        margin-left: 30px;
        gap: 12px;
    }
    
    .mlm-util--search form {
        min-width: 220px;
    }
}

@media (max-width: 768px) {
    /* Hide the entire sticky menu on mobile devices */
    .sticky-multilayer-menu-container,
    #sticky-multilayer-menu-root {
        display: none !important;
    }
    
    .mlm-hamburger {
        display: flex;
    }

    .sticky-mlm__nav--main,
    .sticky-mlm__secondary-container,
    .sticky-mlm__tertiary-container {
        display: none !important;
    }

    .sticky-mlm__container {
        padding: 0 16px;
        min-height: 56px;
    }

    .sticky-mlm__logo {
        font-size: 18px;
        padding: 14px 0;
    }

    .sticky-mlm__brand {
        margin-right: 16px;
    }

    .sticky-mlm__utils {
        margin-left: 16px;
        gap: 8px;
    }

    .mlm-util--search {
        display: none; /* Hide search on mobile to save space */
    }

    .mlm-util {
        padding: 8px 10px;
        font-size: 16px;
    }

    /* Update sticky positions for mobile */
    .sticky-mlm--sticky .sticky-mlm__secondary-container,
    .sticky-mlm--sticky .sticky-mlm__tertiary-container {
        top: 56px;
    }
}

@media (max-width: 480px) {
    .sticky-mlm__container {
        padding: 0 12px;
    }
    
    .sticky-mlm__logo {
        font-size: 16px;
    }
    
    .mlm-util {
        padding: 6px 8px;
    }
    
    .mlm-offcanvas {
        width: 95vw;
        max-width: 320px;
    }
}

/* =============================================================================
   Animation and Loading States - DigiCape Style
   ============================================================================= */

.mlm-loading {
    opacity: 0.6;
    pointer-events: none;
}

.mlm-cart-badge.loading,
.mlm-cart__count.loading {
    animation: pulse-glow 1.5s infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.7; 
        transform: scale(1.1);
    }
}

/* Smooth reveal animation for menus */
@keyframes slideDownFade {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sticky-mlm__secondary-container.show,
.sticky-mlm__tertiary-container.show {
    animation: slideDownFade 0.3s ease-out;
}

/* =============================================================================
   Accessibility and Focus States
   ============================================================================= */

.mlm-menu a:focus,
.mlm-util:focus,
.mlm-hamburger:focus,
.mlm-offcanvas__close:focus {
    outline: 2px solid var(--mlm-text-white);
    outline-offset: 2px;
}

.mlm-menu--mobile a:focus {
    outline-color: var(--mlm-main-bg);
    background: rgba(66, 133, 244, 0.1);
}

.screen-reader-text {
    position: absolute !important;
    clip: rect(1px, 1px, 1px, 1px);
    padding: 0 !important;
    border: 0 !important;
    height: 1px !important;
    width: 1px !important;
    overflow: hidden;
    word-wrap: normal !important;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .sticky-mlm__row--main,
    .sticky-mlm__secondary-container,
    .sticky-mlm__tertiary-container {
        border-bottom-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .sticky-mlm,
    .sticky-mlm *,
    .mlm-offcanvas,
    .mlm-overlay,
    .mlm-hamburger__bar {
        transition: none !important;
        animation: none !important;
    }
}

/* =============================================================================
   Enhanced Visual Effects - DigiCape Polish
   ============================================================================= */

/* Subtle gradients for depth */
.sticky-mlm__row--main {
    background: linear-gradient(135deg, var(--mlm-main-bg) 0%, color-mix(in srgb, var(--mlm-main-bg) 90%, black) 100%);
}

.sticky-mlm__secondary-container {
    background: linear-gradient(135deg, var(--mlm-secondary-bg) 0%, color-mix(in srgb, var(--mlm-secondary-bg) 90%, black) 100%);
}

.sticky-mlm__tertiary-container {
    background: linear-gradient(135deg, var(--mlm-tertiary-bg) 0%, color-mix(in srgb, var(--mlm-tertiary-bg) 90%, black) 100%);
}

/* Enhanced hover effects */
.mlm-menu--level1 > li > a:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sticky-mlm__secondary-container .menu-item:hover a,
.sticky-mlm__tertiary-container .menu-item:hover a {
    transform: translateY(-1px);
}

/* Loading spinner for dynamic content */
.mlm-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Enhanced active states */
.mlm-menu--level1 > li.active > a,
.mlm-menu--level1 > li.mlm-item--active > a {
    box-shadow: inset 0 -3px 0 var(--mlm-text-white);
    background: var(--mlm-active-bg);
}

/* Smooth state transitions */
.menu-item {
    transition: var(--mlm-transition-fast);
}

.menu-item.active,
.menu-item.mlm-item--active {
    transform: translateY(-1px);
}

/* =============================================================================
   Mobile Menu Drawer
   ============================================================================= */

.sticky-multilayer-mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background: var(--mlm-text-white);
    box-shadow: -2px 0 16px rgba(0, 0, 0, 0.1);
    z-index: 999995; /* Above overlay but below main menu */
    overflow-y: auto;
    overflow-x: hidden;
    transition: right 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
}

.sticky-multilayer-mobile-drawer--open {
    right: 0;
}

.sticky-multilayer-mobile-header {
    background: var(--mlm-main-bg);
    color: var(--mlm-text-white);
    padding: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sticky-multilayer-mobile-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.sticky-multilayer-mobile-close {
    background: none;
    border: none;
    color: var(--mlm-text-white);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.sticky-multilayer-mobile-close:hover,
.sticky-multilayer-mobile-close:focus {
    background: var(--mlm-hover-bg);
}

.sticky-multilayer-mobile-nav {
    flex: 1;
    padding: 20px 0;
}

.sticky-multilayer-mobile-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sticky-multilayer-mobile-menu li {
    border-bottom: 1px solid #f0f0f0;
}

.sticky-multilayer-mobile-menu a {
    display: block;
    padding: 15px 20px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.sticky-multilayer-mobile-menu a:hover {
    background: #f8f9fa;
}

.sticky-multilayer-mobile-menu .sticky-multilayer-mobile-text {
    flex: 1;
}

.sticky-multilayer-mobile-submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.sticky-multilayer-mobile-submenu a {
    padding-left: 40px;
    font-weight: 400;
    color: #666;
}

.sticky-multilayer-mobile-footer {
    background: #f8f9fa;
    padding: 15px 20px;
    border-top: 1px solid #e9ecef;
    flex-shrink: 0;
    text-align: center;
}

.sticky-multilayer-mobile-version {
    color: #666;
    font-size: 12px;
}