/**
 * Villa Gaïa - Sélecteur de langue (Dropdown)
 * S'intègre dans le header existant
 */

/* ==========================================
   DROPDOWN DE LANGUE - HEADER
   ========================================== */

.lang-dropdown {
    position: relative;
    margin-left: 1.5rem;
    z-index: 1001;
}

.lang-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.7rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.lang-dropdown-toggle:hover {
    border-color: var(--gold, #c9a961);
    background: rgba(201, 169, 97, 0.1);
}

.lang-dropdown-toggle .flag {
    font-size: 1.1rem;
    line-height: 1;
}

.lang-dropdown-toggle .code {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lang-dropdown-toggle .arrow {
    font-size: 0.6rem;
    opacity: 0.7;
    transition: transform 0.2s;
    margin-left: 0.2rem;
}

.lang-dropdown.open .lang-dropdown-toggle {
    border-color: var(--gold, #c9a961);
}

.lang-dropdown.open .lang-dropdown-toggle .arrow {
    transform: rotate(180deg);
}

/* Menu déroulant */
.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 160px;
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    overflow: hidden;
}

.lang-dropdown.open .lang-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.2s;
    text-align: left;
}

.lang-dropdown-item:hover {
    background: rgba(201, 169, 97, 0.15);
}

.lang-dropdown-item.active {
    background: rgba(201, 169, 97, 0.2);
    color: var(--gold, #c9a961);
}

.lang-dropdown-item .flag {
    font-size: 1.2rem;
}

.lang-dropdown-item .name {
    flex: 1;
}

.lang-dropdown-item .check {
    opacity: 0;
    color: var(--gold, #c9a961);
    font-size: 0.9rem;
}

.lang-dropdown-item.active .check {
    opacity: 1;
}

/* ==========================================
   RESPONSIVE - MOBILE
   ========================================== */

@media (max-width: 768px) {
    /* Positionner le dropdown à gauche du burger menu */
    .lang-dropdown {
        position: fixed;
        top: 18px;
        right: 70px;
        margin: 0;
        z-index: 1002;
        transform: none;
    }
    
    /* Seulement le drapeau visible */
    .lang-dropdown-toggle {
        padding: 0.5rem;
        background: rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        width: 38px;
        height: 38px;
        justify-content: center;
    }
    
    .lang-dropdown-toggle:hover,
    .lang-dropdown.open .lang-dropdown-toggle {
        background: rgba(0, 0, 0, 0.5);
        border-color: var(--gold, #c9a961);
    }
    
    /* Masquer le code et la flèche sur mobile */
    .lang-dropdown-toggle .code,
    .lang-dropdown-toggle .arrow {
        display: none;
    }
    
    .lang-dropdown-toggle .flag {
        font-size: 1.2rem;
    }
    
    /* Menu déroulant mobile */
    .lang-dropdown-menu {
        position: fixed;
        top: 65px;
        right: 15px;
        left: auto;
        min-width: 160px;
    }
    
    /* Quand le header est scrollé/light */
    .header.scrolled .lang-dropdown-toggle,
    .header-light .lang-dropdown-toggle {
        background: rgba(255, 255, 255, 0.9);
        border-color: rgba(0, 0, 0, 0.1);
    }
    
    .header.scrolled .lang-dropdown-toggle:hover,
    .header-light .lang-dropdown-toggle:hover {
        border-color: var(--gold, #c9a961);
    }
}

/* Header light spécifique (pages internes) */
@media (max-width: 768px) {
    .header-light .lang-dropdown-toggle {
        background: rgba(0, 0, 0, 0.05);
        border-color: rgba(0, 0, 0, 0.15);
    }
}

/* ==========================================
   HEADER SCROLLED
   ========================================== */

.header.scrolled .lang-dropdown-toggle {
    background: rgba(0, 0, 0, 0.2);
}

/* ==========================================
   ANIMATION D'APPARITION
   ========================================== */

@keyframes langDropdownIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lang-dropdown {
    animation: langDropdownIn 0.3s ease 0.5s both;
}