/**
 * RI Localization Styles
 * Styles for language selector and localization UI
 */

/* Language Selector */
.ri-language-selector {
    position: relative;
    display: inline-block;
    margin: 10px 0;
    z-index: 1000;
}

/* Language selector when placed next to logout button */
.multimodal-ai-past-chats-logout .ri-language-selector {
    margin: 0;
    display: block;
    margin-top: 10px;
}

.ri-locale-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.ri-locale-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

.ri-locale-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.ri-locale-btn.loading .ri-locale-arrow {
    animation: spin 1s linear infinite;
}

.ri-locale-flag {
    font-size: 16px;
    line-height: 1;
}

.ri-locale-name {
    font-size: 14px;
    font-weight: 500;
}

.ri-locale-arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.ri-locale-btn:hover .ri-locale-arrow {
    transform: rotate(180deg);
}

/* Dropdown */
.ri-locale-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.1);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1001;
    margin-top: 4px;
}

/* Dropdown positioning when in logout container */
.multimodal-ai-past-chats-logout .ri-locale-dropdown {
    top: auto;
    bottom: 100%;
    margin-top: 0;
    margin-bottom: 4px;
}

.ri-locale-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.ri-locale-option:last-child {
    border-bottom: none;
}

.ri-locale-option:hover {
    background-color: rgba(102, 126, 234, 0.1);
}

.ri-locale-option[data-locale="en_US"] {
    background-color: rgba(102, 126, 234, 0.05);
    font-weight: 600;
}

.ri-locale-option .ri-locale-flag {
    font-size: 18px;
    line-height: 1;
    width: 24px;
    text-align: center;
}

.ri-locale-option .ri-locale-name {
    font-size: 14px;
    color: #333;
    flex: 1;
}

/* RTL Support */
[dir="rtl"] .ri-locale-btn {
    flex-direction: row-reverse;
}

[dir="rtl"] .ri-locale-option {
    flex-direction: row-reverse;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .ri-language-selector {
        margin: 8px 0;
    }
    
    .ri-locale-btn {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .ri-locale-dropdown {
        max-height: 250px;
    }
    
    .ri-locale-option {
        padding: 10px 12px;
    }
    
    .ri-locale-option .ri-locale-name {
        font-size: 13px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .ri-locale-dropdown {
        background: #2a2a2a;
        border-color: rgba(255, 255, 255, 0.1);
    }
    
    .ri-locale-option {
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    .ri-locale-option:hover {
        background-color: rgba(102, 126, 234, 0.2);
    }
    
    .ri-locale-option .ri-locale-name {
        color: #e0e0e0;
    }
}

/* Animation for locale switching */
.ri-locale-transition {
    transition: all 0.3s ease;
}

.ri-locale-transition.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.ri-locale-transition.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Loading animation */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Translation indicator */
.ri-translation-indicator {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(102, 126, 234, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.ri-translation-indicator.show {
    opacity: 1;
    transform: translateY(0);
}

/* Accessibility */
.ri-locale-btn:focus {
    outline: 2px solid rgba(102, 126, 234, 0.5);
    outline-offset: 2px;
}

.ri-locale-option:focus {
    outline: 2px solid rgba(102, 126, 234, 0.5);
    outline-offset: -2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .ri-locale-btn {
        border: 2px solid #000;
    }
    
    .ri-locale-dropdown {
        border: 2px solid #000;
    }
    
    .ri-locale-option {
        border-bottom: 1px solid #000;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ri-locale-btn,
    .ri-locale-option,
    .ri-translation-indicator {
        transition: none;
    }
    
    .ri-locale-btn.loading .ri-locale-arrow {
        animation: none;
    }
}