/**
 * navigation.css — Al-Kifayah Theme
 * Navbar utama (satu baris), dropdown submenu, mobile menu, search.
 *
 * ROOT CAUSE FIX:
 * - flex-wrap: nowrap mencegah item navbar pindah ke baris kedua
 * - Submenu (ul nested dari OJS Navigation Menu) dijadikan dropdown, bukan inline
 * - Mobile: hamburger menu menampilkan semua item secara vertikal
 */

/* =====================================================================
   NAVBAR CONTAINER
   ===================================================================== */
.ak-navigation {
    background-color: var(--ak-primary);
    box-shadow: 0 3px 12px var(--ak-primary-a18);
    position: relative;
    z-index: 100;
}

.ak-navigation-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--ak-nav-height);
}

/* =====================================================================
   HAMBURGER BUTTON (hanya tampil di mobile)
   ===================================================================== */
.ak-menu-toggle {
    display: none;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 0.5rem;
    border: 1px solid var(--ak-white-a35);
    border-radius: 5px;
    background: transparent;
    color: var(--ak-white);
    font-size: 0.9rem;
    cursor: pointer;
    flex-shrink: 0;
}

.ak-menu-toggle:hover,
.ak-menu-toggle:focus-visible {
    background-color: var(--ak-white-a12);
    border-color: var(--ak-white-a86);
    outline: none;
}

/* =====================================================================
   NAVIGATION PRIMARY — Wrapper ul OJS Navigation Menu
   ===================================================================== */
.ak-navigation-primary {
    flex: 1;
    min-width: 0;
}

/*
 * KUNCI: ul langsung dari OJS {load_menu name="primary"}
 * flex-wrap: nowrap → semua item SATU BARIS, tidak pindah ke baris kedua
 * overflow: visible → diperlukan agar dropdown submenu terlihat
 */
.ak-navigation-primary > ul,
.ak-navigation-primary .pkp_nav_list {
    display: flex;
    flex-wrap: nowrap;          /* ← ROOT CAUSE FIX: tidak wrap ke baris kedua */
    align-items: stretch;
    margin: 0;
    padding: 0;
    list-style: none;
    overflow: visible;          /* biarkan dropdown keluar dari overflow */
}

/* Item top-level */
.ak-navigation-primary > ul > li,
.ak-navigation-primary .pkp_nav_list > li {
    position: relative;
    flex-shrink: 0;             /* item tidak mengecil */
}

/* Link top-level */
.ak-navigation-primary > ul > li > a,
.ak-navigation-primary .pkp_nav_list > li > a {
    display: flex;
    align-items: center;
    padding: 0.72rem 0.85rem;
    color: var(--ak-white);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    min-height: var(--ak-nav-height);
    transition: background-color 0.15s, color 0.15s;
}

.ak-navigation-primary > ul > li > a:hover,
.ak-navigation-primary > ul > li > a:focus,
.ak-navigation-primary .pkp_nav_list > li > a:hover,
.ak-navigation-primary .pkp_nav_list > li > a:focus {
    background-color: var(--ak-primary-dark);
    color: var(--ak-gold);
    outline: none;
}

.ak-navigation-primary > ul > li > a:focus-visible,
.ak-navigation-primary .pkp_nav_list > li > a:focus-visible {
    outline: 3px solid var(--ak-gold);
    outline-offset: -3px;
    position: relative;
    z-index: 1;
}

/* =====================================================================
   DROPDOWN SUBMENU — Item anak dari OJS Navigation Menu
   ROOT CAUSE FIX: Submenu TIDAK dirender inline — jadi dropdown
   ===================================================================== */

/* ul nested (submenu) — tersembunyi secara default */
.ak-navigation-primary > ul > li > ul,
.ak-navigation-primary .pkp_nav_list > li > ul {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: var(--ak-dropdown-z);
    min-width: 200px;
    margin: 0;
    padding: 0.4rem 0;
    border-top: 3px solid var(--ak-gold);
    border-radius: 0 0 6px 6px;
    background-color: var(--ak-white);
    box-shadow: var(--ak-shadow-md);
    list-style: none;

    /* Tersembunyi sampai hover/focus-within */
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

/* Tampilkan submenu saat hover atau focus di dalam parent li */
.ak-navigation-primary > ul > li:hover > ul,
.ak-navigation-primary > ul > li:focus-within > ul,
.ak-navigation-primary .pkp_nav_list > li:hover > ul,
.ak-navigation-primary .pkp_nav_list > li:focus-within > ul {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* Item di dalam submenu */
.ak-navigation-primary > ul > li > ul > li,
.ak-navigation-primary .pkp_nav_list > li > ul > li {
    display: block;
}

.ak-navigation-primary > ul > li > ul > li > a,
.ak-navigation-primary .pkp_nav_list > li > ul > li > a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--ak-text);
    font-size: 0.85rem;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.1s;
}

.ak-navigation-primary > ul > li > ul > li > a:hover,
.ak-navigation-primary > ul > li > ul > li > a:focus,
.ak-navigation-primary .pkp_nav_list > li > ul > li > a:hover,
.ak-navigation-primary .pkp_nav_list > li > ul > li > a:focus {
    background-color: var(--ak-surface);
    color: var(--ak-primary);
    outline: none;
}

/* Indikator bahwa item memiliki submenu (opsional, menggunakan karakter) */
.ak-navigation-primary > ul > li:has(> ul) > a::after,
.ak-navigation-primary .pkp_nav_list > li:has(> ul) > a::after {
    content: ' ▾';
    font-size: 0.7em;
    opacity: 0.8;
    margin-left: 0.15em;
}

/* =====================================================================
   SEARCH BUTTON di sisi kanan navbar
   ===================================================================== */
.ak-navigation-search {
    padding-left: 0.75rem;
    padding-right: 0;
    flex-shrink: 0;
    white-space: nowrap;
}

.ak-search-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--ak-white-a35);
    border-radius: 5px;
    background: transparent;
    color: var(--ak-white);
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
    min-height: 36px;
    transition: background-color 0.15s, border-color 0.15s;
}

.ak-search-trigger:hover,
.ak-search-trigger:focus {
    background-color: var(--ak-white-a12);
    border-color: var(--ak-white-a86);
    color: var(--ak-gold);
    outline: none;
}

.ak-search-trigger:focus-visible {
    outline: 3px solid var(--ak-gold);
    outline-offset: 2px;
}

/* =====================================================================
   SEARCH MODAL
   ===================================================================== */
.ak-modal[hidden] {
    display: none !important;
}

.ak-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: grid;
    place-items: center;
    padding: 1rem;
    background-color: rgba(10, 67, 42, 0.80);
}

.ak-modal-dialog {
    position: relative;
    width: min(100%, 620px);
    padding: 2rem;
    border-top: 4px solid var(--ak-gold);
    border-radius: 8px;
    background-color: var(--ak-white);
    box-shadow: var(--ak-shadow-md);
}

.ak-modal-dialog h2 {
    margin-top: 0;
    color: var(--ak-primary);
    font-family: var(--ak-serif);
}

.ak-modal-close {
    position: absolute;
    top: 0.65rem;
    right: 0.8rem;
    border: 0;
    background: transparent;
    color: var(--ak-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
}

.ak-modal-close:hover,
.ak-modal-close:focus {
    color: var(--ak-text);
}

.ak-search-form label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 700;
    color: var(--ak-text);
}

.ak-search-form-row {
    display: flex;
    gap: 0.6rem;
}

.ak-search-form-row input[type="search"] {
    min-width: 0;
    flex: 1;
    border: 1px solid var(--ak-border);
    border-radius: 5px;
    padding: 0.62rem 0.75rem;
    background-color: var(--ak-white);
    color: var(--ak-text);
}

.ak-search-form-row input[type="search"]:focus {
    border-color: var(--ak-primary);
    outline: 3px solid var(--ak-primary-a14);
}

/* =====================================================================
   MOBILE NAVIGATION — Max 768px
   ===================================================================== */
@media (max-width: 768px) {

    .ak-navigation-inner {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
        gap: 0;
    }

    /* Tampilkan hamburger button */
    .ak-menu-toggle {
        display: flex;
        order: 1;
    }

    /* Search trigger di kanan hamburger */
    .ak-navigation-search {
        order: 2;
        padding-left: 0.5rem;
    }

    /* Nav primary tersembunyi default di mobile */
    .ak-navigation-primary {
        display: none;
        width: 100%;
        order: 3;
    }

    /* Tampil saat hamburger diklik (class ditambah JS) */
    .ak-navigation-primary.is-open {
        display: block;
    }

    /* Mobile: tampilkan item secara vertikal */
    .ak-navigation-primary > ul,
    .ak-navigation-primary .pkp_nav_list {
        display: block;
        padding: 0.5rem 0;
        border-top: 1px solid var(--ak-white-a16);
    }

    .ak-navigation-primary > ul > li,
    .ak-navigation-primary .pkp_nav_list > li {
        display: block;
    }

    .ak-navigation-primary > ul > li > a,
    .ak-navigation-primary .pkp_nav_list > li > a {
        padding: 0.75rem 1rem;
        min-height: auto;
        font-size: 0.9rem;
        border-bottom: 1px solid var(--ak-white-a16);
    }

    /* Mobile: submenu langsung tampil di bawah parent (tidak dropdown absolut) */
    .ak-navigation-primary > ul > li > ul,
    .ak-navigation-primary .pkp_nav_list > li > ul {
        position: static;
        opacity: 1;
        pointer-events: auto;
        transform: none;
        box-shadow: none;
        border-top: none;
        border-radius: 0;
        background-color: var(--ak-primary-dark);
        padding: 0;
    }

    .ak-navigation-primary > ul > li > ul > li > a,
    .ak-navigation-primary .pkp_nav_list > li > ul > li > a {
        padding: 0.6rem 1.5rem;
        color: var(--ak-white-a86);
        font-size: 0.85rem;
        background-color: transparent;
        border-bottom: 1px solid var(--ak-white-a16);
    }

    .ak-navigation-primary > ul > li > ul > li > a:hover,
    .ak-navigation-primary > ul > li > ul > li > a:focus,
    .ak-navigation-primary .pkp_nav_list > li > ul > li > a:hover,
    .ak-navigation-primary .pkp_nav_list > li > ul > li > a:focus {
        background-color: var(--ak-primary);
        color: var(--ak-gold);
    }

    /* Sembunyikan indikator dropdown di mobile */
    .ak-navigation-primary > ul > li:has(> ul) > a::after,
    .ak-navigation-primary .pkp_nav_list > li:has(> ul) > a::after {
        content: none;
    }

    /* Modal search responsif */
    .ak-search-form-row {
        flex-direction: column;
    }

    .ak-modal-dialog {
        padding: 1.5rem;
    }
}
.ak-example {
    color: var(--ak-gold);
}

    /* Sembunyikan indikator dropdown di mobile */
    .ak-navigation-primary > ul > li:has(> ul) > a::after,
    .ak-navigation-primary .pkp_nav_list > li:has(> ul) > a::after {
        content: none;
    }

    /* Modal search responsif */
    .ak-search-form-row {
        flex-direction: column;
    }

    .ak-modal-dialog {
        padding: 1.5rem;
    }