/* Système de traduction et de devises - Design moderne et responsive */

/* Variables CSS pour la cohérence */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --background-light: #f8fafc;
    --background-dark: #1e293b;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --border-radius: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Conteneur principal des sélecteurs */
.language-currency-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

/* Style des boutons de sélection */
.language-selector,
.currency-selector {
    position: relative;
    display: inline-block;
}

.language-button,
.currency-button {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    min-width: 80px;
    justify-content: space-between;
}

.language-button:hover,
.currency-button:hover {
    background: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.language-button:active,
.currency-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Icônes des boutons */
.language-button .icon,
.currency-button .icon {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.language-button .arrow,
.currency-button .arrow {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--text-secondary);
    transition: var(--transition);
}

.language-button.active .arrow,
.currency-button.active .arrow {
    transform: rotate(180deg);
}

/* Menus déroulants */
.language-menu,
.currency-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    max-height: 300px;
    overflow-y: auto;
    margin-top: 4px;
}

.language-menu.active,
.currency-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Options des menus */
.language-option,
.currency-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

.language-option:last-child,
.currency-option:last-child {
    border-bottom: none;
}

.language-option:hover,
.currency-option:hover {
    background: var(--background-light);
    color: var(--primary-color);
}

.language-option.current,
.currency-option.current {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.language-option.current:hover,
.currency-option.current:hover {
    background: var(--primary-hover);
}

/* Drapeaux et symboles */
.flag,
.currency-symbol {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    background: var(--background-light);
    border: 1px solid var(--border-color);
}

/* Drapeaux spécifiques */
.flag.fr { background: linear-gradient(to right, #002654 33%, white 33%, white 66%, #ce1126 66%); }
.flag.en { background: linear-gradient(45deg, #012169 25%, transparent 25%), linear-gradient(-45deg, #012169 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #012169 75%), linear-gradient(-45deg, transparent 75%, #012169 75%); }
.flag.es { background: linear-gradient(to bottom, #aa151b 25%, #f1bf00 25%, #f1bf00 75%, #aa151b 75%); }
.flag.ar { background: linear-gradient(to bottom, #ce1126 33%, white 33%, white 66%, #006233 66%); }

/* Symboles de devises */
.currency-symbol.eur::after { content: '€'; }
.currency-symbol.usd::after { content: '$'; }
.currency-symbol.xaf::after { content: 'F'; }
.currency-symbol.ngn::after { content: '₦'; }
.currency-symbol.xof::after { content: 'F'; }
.currency-symbol.cdf::after { content: 'FC'; }
.currency-symbol.gbp::after { content: '£'; }
.currency-symbol.jpy::after { content: '¥'; }
.currency-symbol.cad::after { content: 'C$'; }
.currency-symbol.aud::after { content: 'A$'; }

/* Correction spécifique pour le menu des devises dans entete.php */
#um-devise-sous-menu.um-sous-conteneur {
    position: absolute !important;
    left: 100% !important;
    top: 0 !important;
    margin-left: 8px !important;
    min-width: 300px !important;
    max-height: 600px !important;
    overflow-y: auto !important;
    z-index: 999999 !important;
    background: linear-gradient(135deg, #2c3e50, #4a6491) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3) !important;
    border-radius: 8px !important;
    padding: 8px 0 !important;
    list-style: none !important;
    margin: 0 !important;
    display: none !important;
}

/* Affichage du menu quand il est actif */
#um-devise-sous-menu.um-sous-conteneur.active,
#um-devise-sous-menu.um-sous-conteneur:hover {
    display: block !important;
}

/* Correction pour les options de devise - FORCER la visibilité */
#um-devise-sous-menu .currency-option,
#um-devise-sous-menu .um-sous-element button {
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    padding: 12px 15px !important;
    color: white !important;
    background: rgba(255,255,255,0.05) !important;
    border: none !important;
    text-align: left !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    font-family: inherit !important;
    outline: none !important;
    border-radius: 4px !important;
    margin: 2px 8px !important;
    font-weight: 500 !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5) !important;
}

#um-devise-sous-menu .currency-option:hover,
#um-devise-sous-menu .um-sous-element button:hover {
    background: rgba(255,255,255,0.15) !important;
    transform: translateX(5px) !important;
    color: white !important;
}

#um-devise-sous-menu .currency-option.current,
#um-devise-sous-menu .um-sous-element button.current {
    background: rgba(255,204,0,0.3) !important;
    color: white !important;
    font-weight: 600 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.7) !important;
}

/* Correction pour les symboles de devise */
#um-devise-sous-menu .currency-symbol,
#um-devise-sous-element .currency-symbol {
    margin-right: 4px !important;
    margin-left: 4px !important;
    font-weight: bold !important;
    color: #ffcc00 !important;
    font-size: 12px !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8) !important;
    min-width: 25px !important;
    max-width: 30px !important;
    text-align: center !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 2px 4px !important;
    background: rgba(0,0,0,0.3) !important;
    border-radius: 3px !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    white-space: nowrap !important;
    line-height: 1.2 !important;
    vertical-align: middle !important;
    height: 20px !important;
}

/* Correction spécifique pour le texte "F CFA" */
#um-devise-sous-menu .currency-symbol:contains("F CFA"),
#um-devise-sous-element .currency-symbol:contains("F CFA") {
    writing-mode: horizontal-tb !important;
    text-orientation: mixed !important;
    white-space: nowrap !important;
}

/* Correction pour l'icône de vérification */
#um-devise-sous-menu .currency-option.current .fa-check,
#um-devise-sous-menu .um-sous-element button.current .fa-check {
    margin-left: auto !important;
    color: #ffcc00 !important;
    font-size: 16px !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8) !important;
}

/* Correction pour le texte des devises - décaler vers la gauche */
#um-devise-sous-menu .currency-option span,
#um-devise-sous-menu .um-sous-element button span {
    color: white !important;
    font-weight: 500 !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.7) !important;
    flex: 1 !important;
    margin-left: -4px !important;
}

/* Correction pour les éléments de liste */
#um-devise-sous-menu .um-sous-element {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

/* Scrollbar personnalisée pour le menu */
#um-devise-sous-menu.um-sous-conteneur::-webkit-scrollbar {
    width: 8px !important;
}

#um-devise-sous-menu.um-sous-conteneur::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1) !important;
    border-radius: 4px !important;
}

#um-devise-sous-menu.um-sous-conteneur::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3) !important;
    border-radius: 4px !important;
}

#um-devise-sous-menu.um-sous-conteneur::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.5) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .language-currency-container {
        gap: 0.5rem;
    }
    
    .language-button,
    .currency-button {
        padding: 0.375rem 0.75rem;
        font-size: 0.8rem;
        min-width: 70px;
    }
    
    .language-menu,
    .currency-menu {
        position: fixed;
        left: 1rem;
        right: 1rem;
        top: auto;
        bottom: 1rem;
        max-height: 50vh;
        border-radius: 12px;
    }
}

@media (max-width: 480px) {
    .language-currency-container {
        flex-direction: column;
        gap: 0.25rem;
        width: 100%;
    }
    
    .language-selector,
    .currency-selector {
        width: 100%;
    }
    
    .language-button,
    .currency-button {
        width: 100%;
        justify-content: center;
    }
}

/* Animation de chargement */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    :root {
        --background-light: #374151;
        --background-dark: #111827;
        --text-primary: #f9fafb;
        --text-secondary: #9ca3af;
        --border-color: #4b5563;
    }
    
    .language-button,
    .currency-button {
        background: var(--background-dark);
        color: var(--text-primary);
    }
    
    .language-menu,
    .currency-menu {
        background: var(--background-dark);
    }
    
    .language-option:hover,
    .currency-option:hover {
        background: var(--background-light);
    }
}

/* Accessibilité */
.language-button:focus,
.currency-button:focus,
.language-option:focus,
.currency-option:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Animations d'entrée */
.fade-in {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Support RTL pour l'arabe */
.lang-ar {
    direction: rtl;
}

.lang-ar .language-currency-container {
    flex-direction: row-reverse;
}

.lang-ar .language-button,
.lang-ar .currency-button {
    text-align: right;
}

.lang-ar .language-menu,
.lang-ar .currency-menu {
    right: 0;
    left: auto;
}

/* Indicateur de devise active */
.price {
    position: relative;
    transition: var(--transition);
}

.price.converting {
    opacity: 0.6;
}

.price.converting::after {
    content: '...';
    animation: dots 1s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

/* Styles pour les menus de langue et devise */
.um-sous-conteneur {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    pointer-events: none;
}

.um-sous-conteneur.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: all;
}

/* Animation des boutons dans les sous-menus */
.um-sous-element button {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.um-sous-element button:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.um-sous-element button:active {
    transform: translateX(3px) scale(0.98);
}

/* Effet de ripple pour les boutons */
.um-sous-element button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
    pointer-events: none;
}

.um-sous-element button:hover::before {
    width: 100%;
    height: 100%;
}

/* Styles pour les icônes de validation */
.um-sous-element .fas.fa-check {
    animation: checkmark 0.3s ease-in-out;
}

@keyframes checkmark {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Styles pour les boutons principaux */
.um-bouton-sous-menu {
    position: relative;
    transition: all 0.3s ease;
}

.um-bouton-sous-menu:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.um-bouton-sous-menu:hover .fas.fa-angle-right {
    transform: translateX(3px);
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Indicateur de langue/devise active */
.um-actif {
    position: relative;
}

.um-actif::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, #4CAF50, #45a049);
    border-radius: 0 2px 2px 0;
}

/* Amélioration de la lisibilité */
.um-sous-element button {
    font-weight: 500;
    letter-spacing: 0.3px;
}

.um-actif {
    font-weight: 600 !important;
    color: #ffffff !important;
}

/* Responsive design */
@media (max-width: 768px) {
    .um-sous-conteneur {
        position: fixed !important;
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
        width: 90% !important;
        max-width: 300px !important;
        z-index: 10000 !important;
        border-radius: 12px !important;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
    }
    
    .um-sous-element button {
        padding: 12px 20px !important;
        font-size: 16px !important;
    }
}

/* Animation de chargement pour les changements */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.loading-overlay.show {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Styles pour les notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    font-weight: 500;
}

.notification.show {
    transform: translateX(0);
}

.notification.error {
    background: linear-gradient(135deg, #f44336, #d32f2f);
}

/* Amélioration des icônes */
.um-bouton-sous-menu i {
    transition: all 0.3s ease;
}

.um-sous-element button i.fas.fa-check {
    color: #4CAF50 !important;
    text-shadow: 0 0 5px rgba(76, 175, 80, 0.5);
}

/* Effet de focus pour l'accessibilité */
.um-bouton-sous-menu:focus,
.um-sous-element button:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Styles pour les tooltips */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-5px);
}