/*--------------------------------------------------------------------- 
   INTERNATIONALIZATION STYLES - INNOVATETECH
   Estilos para el sistema de idiomas
---------------------------------------------------------------------*/

/* ========================================
   SELECTOR DE IDIOMA
======================================== */

.lan {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lan li {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--white);
}

.lan li i {
    color: var(--bright-blue);
    margin-right: 5px;
}

/* Selector de idioma mejorado */
.select-box {
    position: relative;
    display: inline-block;
}

.select-box .label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 8px 12px;
    background: rgba(0, 168, 255, 0.1);
    border: 1px solid rgba(0, 168, 255, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
    color: var(--white);
    font-size: 14px;
}

.select-box .label:hover {
    background: rgba(0, 168, 255, 0.2);
    border-color: var(--bright-blue);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 168, 255, 0.2);
}

.select-box .label::after {
    content: '\f107';
    font-family: 'FontAwesome';
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.select-box .label.active::after {
    transform: rotate(180deg);
}

.select-box .select {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--dark-blue);
    border: 1px solid rgba(0, 168, 255, 0.3);
    border-radius: 6px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 5px;
}

.select-box:hover .select,
.select-box .select:focus {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.select-box .select option {
    padding: 12px 15px;
    background: var(--dark-blue);
    color: var(--white);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 14px;
}

.select-box .select option:hover,
.select-box .select option:focus {
    background: var(--bright-blue);
    color: var(--white);
}

.select-box .select option:checked {
    background: var(--bright-blue);
    color: var(--white);
}

/* ========================================
   ANIMACIONES DE TRANSICIÓN
======================================== */

/* Transición suave para cambios de idioma */
[data-i18n] {
    transition: opacity 0.3s ease;
}

[data-i18n].changing {
    opacity: 0.7;
}

/* ========================================
   INDICADOR DE IDIOMA
======================================== */

.language-indicator {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    background: rgba(0, 168, 255, 0.1);
    border-radius: 4px;
    font-size: 12px;
    color: var(--bright-blue);
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.language-indicator::before {
    content: '\f0ac';
    font-family: 'FontAwesome';
    font-size: 10px;
}

/* ========================================
   RESPONSIVE PARA SELECTOR DE IDIOMA
======================================== */

@media (max-width: 767px) {
    .lan {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .lan li {
        font-size: 13px;
    }
    
    .select-box .label {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .select-box .select {
        min-width: 120px;
    }
    
    .select-box .select option {
        padding: 10px 12px;
        font-size: 13px;
    }
}

@media (max-width: 575px) {
    .lan {
        text-align: center;
        align-items: center;
    }
    
    .select-box {
        width: 100%;
        max-width: 150px;
    }
    
    .select-box .label {
        justify-content: center;
        width: 100%;
    }
}

/* ========================================
   MEJORAS PARA ACCESIBILIDAD
======================================== */

/* Enfoque mejorado para navegación por teclado */
.select-box .label:focus,
.select-box .select:focus {
    outline: 2px solid var(--bright-blue);
    outline-offset: 2px;
}

/* Indicador de idioma actual */
.current-language {
    position: relative;
}

.current-language::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--bright-blue);
    border-radius: 1px;
}

/* ========================================
   ESTILOS PARA PLACEHOLDERS
======================================== */

/* Placeholders en formularios */
.contact_control::placeholder,
.textarea::placeholder,
.news::placeholder {
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s ease;
}

.contact_control:focus::placeholder,
.textarea:focus::placeholder,
.news:focus::placeholder {
    color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   ANIMACIONES ESPECIALES
======================================== */

/* Efecto de cambio de idioma */
@keyframes languageChange {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.98);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.language-changing {
    animation: languageChange 0.4s ease-in-out;
}

/* ========================================
   ESTILOS PARA TOOLTIPS
======================================== */

.language-tooltip {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-blue);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid rgba(0, 168, 255, 0.3);
}

.language-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--dark-blue);
}

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

/* ========================================
   ESTILOS PARA BANDERAS
======================================== */

.language-flag {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    margin-right: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.flag-es {
    background: linear-gradient(to bottom, #c60b1e 50%, #ffc400 50%);
}

.flag-en {
    background: linear-gradient(to bottom, #012169 50%, #ffffff 50%);
}

/* ========================================
   MEJORAS PARA DARK MODE
======================================== */

/* Asegurar contraste en modo oscuro */
.select-box .label,
.select-box .select,
.select-box .select option {
    background: var(--dark-blue);
    color: var(--white);
}

.select-box .label:hover,
.select-box .select option:hover {
    background: var(--bright-blue);
    color: var(--white);
}

/* ========================================
   ESTILOS PARA ESTADOS DE CARGA
======================================== */

.language-loading {
    position: relative;
    pointer-events: none;
}

.language-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid var(--bright-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}