/**
 * NobarTV AI Search — Compact Language Dropdown (flag icon)
 * Version: 1.1.0 — flag SVG (bukan lagi font-size emoji)
 *
 * Dipakai bersama di 3 tempat: search bar halaman hasil (search.css),
 * search widget shortcode (search-widget.css), dan modal floating search
 * (floating-search.css). File ini berisi struktur & perilaku dasar yang
 * SAMA di mana pun dropdown ini dipasang; masing-masing CSS pemanggil hanya
 * perlu meng-override ukuran/warna tombol trigger (.nbt-lang-dd__btn) supaya
 * menyatu dengan kotak pencarian tempat ia berada — lihat komentar
 * "override konteks" di search.css / search-widget.css / floating-search.css.
 */

.nbt-lang-dd {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

/* Select asli disembunyikan visual TAPI tetap ada di DOM & tetap punya
   value/change event yang berfungsi — jangan pakai display:none (beberapa
   browser/skrip berhenti mengirim event pada elemen display:none). */
.nbt-lang-dd__native {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0 !important;
}

.nbt-lang-dd__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    width: 34px;
    height: 34px;
    padding: 0;
    border: none;
    border-radius: 999px;
    background: rgba(0, 0, 0, .045);
    cursor: pointer;
    line-height: 1;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    transition: background .15s ease;
}
.nbt-lang-dd__btn:hover,
.nbt-lang-dd.is-open .nbt-lang-dd__btn { background: rgba(0, 0, 0, .09); }

.nbt-lang-dd__flag {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 14px;
    border-radius: 3px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .08);
    line-height: 0;
}
.nbt-lang-dd__flag svg { display: block; width: 100%; height: 100%; }

.nbt-lang-dd__caret {
    flex-shrink: 0;
    color: currentColor;
    opacity: .5;
    transition: transform .15s ease;
}
.nbt-lang-dd.is-open .nbt-lang-dd__caret { transform: rotate(180deg); }

.nbt-lang-dd__list {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 999999;
    min-width: 180px;
    max-height: 300px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, .07);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .18), 0 2px 8px rgba(0, 0, 0, .08);
    padding: 6px;
    margin: 0;

    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(.96);
    transform-origin: top right;
    transition: opacity .15s ease, transform .15s ease, visibility .15s;
    pointer-events: none;
}
.nbt-lang-dd.is-open .nbt-lang-dd__list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.nbt-lang-dd__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 9px 10px;
    border: none;
    border-radius: 9px;
    background: transparent;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.2;
    color: #1a1a1a;
    text-align: left;
    cursor: pointer;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}
.nbt-lang-dd__item:hover { background: rgba(0, 0, 0, .06); }
.nbt-lang-dd__item.is-active {
    background: rgba(37, 99, 235, .1);
    color: #1d4ed8;
    font-weight: 700;
}
.nbt-lang-dd__item-flag {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 14px;
    border-radius: 3px;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .08);
    line-height: 0;
}
.nbt-lang-dd__item-flag svg { display: block; width: 100%; height: 100%; }
.nbt-lang-dd__item-label { flex: 1; min-width: 0; }

/* ── Mobile: target sentuh lebih besar, popup tidak sampai keluar layar ── */
@media (max-width: 640px) {
    .nbt-lang-dd__btn { width: 32px; height: 32px; }
    .nbt-lang-dd__flag { width: 18px; height: 13px; }
    .nbt-lang-dd__list {
        right: -6px;
        min-width: 172px;
        max-height: 260px;
    }
    .nbt-lang-dd__item { padding: 10px 10px; font-size: 13px; }
}