/* ==========================================================================
   KE Nav Menu Widget
   ========================================================================== */

.ke-nav-menu {
    position: relative;
}

.ke-nav-menu__container {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}

/* Horizontal Layout */
.ke-nav-menu--horizontal .ke-nav-menu__container {
    flex-direction: row;
    align-items: center;
}

/* Vertical Layout */
.ke-nav-menu--vertical .ke-nav-menu__container {
    flex-direction: column;
}

/* Dropdown Layout */
.ke-nav-menu--dropdown .ke-nav-menu__container {
    flex-direction: column;
}

/* Menu Items */
.ke-nav-menu__item {
    position: relative;
    list-style: none;
}

.ke-nav-menu__item > a {
    display: flex;
    align-items: center;
    gap: var(--ke-space-2);
    padding: 10px 15px;
    text-decoration: none;
    color: inherit;
    transition: var(--ke-transition);
    white-space: nowrap;
}

.ke-nav-menu__item > a:hover,
.ke-nav-menu__item > a:focus {
    outline: none;
}

/* Submenu Indicator */
.ke-nav-menu__submenu-indicator {
    font-size: 0.7em;
    margin-left: auto;
    transition: transform var(--ke-transition);
}

.ke-nav-menu__item--has-children:hover > a .ke-nav-menu__submenu-indicator {
    transform: rotate(180deg);
}

/* Submenu */
.ke-nav-menu__submenu {
    list-style: none;
    margin: 0;
    padding: 10px 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--ke-card-solid);
    border-radius: var(--ke-radius-sm);
    box-shadow: var(--ke-shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--ke-transition);
    z-index: 100;
}

.ke-nav-menu--horizontal .ke-nav-menu__item:hover > .ke-nav-menu__submenu,
.ke-nav-menu--horizontal .ke-nav-menu__item:focus-within > .ke-nav-menu__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Vertical Submenu */
.ke-nav-menu--vertical .ke-nav-menu__submenu {
    position: relative;
    top: 0;
    left: 0;
    box-shadow: none;
    padding-left: 20px;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
}

.ke-nav-menu--vertical .ke-nav-menu__item.is-open > .ke-nav-menu__submenu {
    display: block;
}

/* Nested Submenus (Level 2+) */
.ke-nav-menu__submenu .ke-nav-menu__submenu {
    top: 0;
    left: 100%;
}

.ke-nav-menu__submenu a {
    display: block;
    padding: 10px 20px;
    color: inherit;
    text-decoration: none;
    transition: var(--ke-transition);
}

/* Mobile Toggle */
.ke-nav-menu__toggle-wrapper {
    display: none;
}

.ke-nav-menu__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--ke-transition);
}

.ke-nav-menu__toggle i,
.ke-nav-menu__toggle svg {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

/* Mobile Menu Wrapper */
.ke-nav-menu__wrapper {
    display: block;
}

/* Responsive Behavior */
.ke-nav-menu--responsive .ke-nav-menu__toggle-wrapper {
    display: none;
}

/* Mobile Breakpoints */
@media (max-width: 1024px) {
    .ke-nav-menu--responsive[data-breakpoint="1024"] .ke-nav-menu__toggle-wrapper {
        display: flex;
    }

    .ke-nav-menu--responsive[data-breakpoint="1024"] .ke-nav-menu__wrapper {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--ke-card-solid);
        box-shadow: var(--ke-shadow-md);
        z-index: 100;
    }

    .ke-nav-menu--responsive[data-breakpoint="1024"].is-menu-open .ke-nav-menu__wrapper {
        display: block;
    }

    .ke-nav-menu--responsive[data-breakpoint="1024"] .ke-nav-menu__container {
        flex-direction: column;
    }

    .ke-nav-menu--responsive[data-breakpoint="1024"] .ke-nav-menu__submenu {
        position: relative;
        top: 0;
        left: 0;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: 20px;
    }

    .ke-nav-menu--responsive[data-breakpoint="1024"] .ke-nav-menu__item.is-open > .ke-nav-menu__submenu {
        display: block;
    }
}

@media (max-width: 768px) {
    .ke-nav-menu--responsive[data-breakpoint="768"] .ke-nav-menu__toggle-wrapper {
        display: flex;
    }

    .ke-nav-menu--responsive[data-breakpoint="768"] .ke-nav-menu__wrapper {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--ke-card-solid);
        box-shadow: var(--ke-shadow-md);
        z-index: 100;
    }

    .ke-nav-menu--responsive[data-breakpoint="768"].is-menu-open .ke-nav-menu__wrapper {
        display: block;
    }

    .ke-nav-menu--responsive[data-breakpoint="768"] .ke-nav-menu__container {
        flex-direction: column;
    }

    .ke-nav-menu--responsive[data-breakpoint="768"] .ke-nav-menu__submenu {
        position: relative;
        top: 0;
        left: 0;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: 20px;
    }

    .ke-nav-menu--responsive[data-breakpoint="768"] .ke-nav-menu__item.is-open > .ke-nav-menu__submenu {
        display: block;
    }
}

@media (max-width: 480px) {
    .ke-nav-menu--responsive[data-breakpoint="480"] .ke-nav-menu__toggle-wrapper {
        display: flex;
    }

    .ke-nav-menu--responsive[data-breakpoint="480"] .ke-nav-menu__wrapper {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--ke-card-solid);
        box-shadow: var(--ke-shadow-md);
        z-index: 100;
    }

    .ke-nav-menu--responsive[data-breakpoint="480"].is-menu-open .ke-nav-menu__wrapper {
        display: block;
    }

    .ke-nav-menu--responsive[data-breakpoint="480"] .ke-nav-menu__container {
        flex-direction: column;
    }

    .ke-nav-menu--responsive[data-breakpoint="480"] .ke-nav-menu__submenu {
        position: relative;
        top: 0;
        left: 0;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: 20px;
    }

    .ke-nav-menu--responsive[data-breakpoint="480"] .ke-nav-menu__item.is-open > .ke-nav-menu__submenu {
        display: block;
    }
}

/* Editor Notice */
.ke-nav-menu__notice {
    padding: var(--ke-space-5);
    background: var(--ke-warning-bg);
    border: 1px solid var(--ke-warning);
    border-radius: var(--ke-radius-sm);
    text-align: center;
    color: #856404;
}

.ke-nav-menu__editor-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 20px;
    background: var(--ke-gray-50);
    border: 2px dashed var(--ke-gray-150);
    border-radius: var(--ke-radius-md);
    color: var(--ke-gray-600);
}

.ke-nav-menu__editor-placeholder i {
    font-size: 32px;
}