/* Language Toggle Styles */

.language-toggle-wrapper {
    position: fixed;
    top: 15px;
    left: 15px;  /* Changed from right to left */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--card-bg-color, rgba(255, 255, 255, 0.8));
    border-radius: 30px;
    padding: 8px 15px;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    z-index: 1000;
    user-select: none;
}

.language-toggle-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    background-color: var(--card-bg-color-hover, rgba(255, 255, 255, 0.95));
}

.language-toggle-wrapper:active {
    transform: translateY(1px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.language-icon {
    font-size: 1.2rem;
    margin-right: 8px;
    color: var(--primary-color, #0077cc);
}

.language-text {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-color, #333);
    text-transform: uppercase;
}

/* Loading state - enhanced to fill entire screen */
#language-loading-indicator {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8); /* Darker overlay */
    z-index: 10000; /* Increased z-index */
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loading-overlay {
    background-color: var(--card-bg-color, white);
    padding: 40px; /* Larger padding */
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.6); /* Enhanced shadow */
    max-width: 90%;
    width: 400px; /* Fixed width for consistency */
}

.loading-spinner {
    border: 6px solid #f3f3f3; /* Slightly larger spinner */
    border-top: 6px solid var(--primary-color, #0077cc);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    animation: spin 1.5s linear infinite;
}

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

/* Accessibility improvements */
.language-toggle-wrapper:focus {
    outline: 2px solid var(--primary-color, #0077cc);
    outline-offset: 2px;
}

.language-toggle-wrapper:focus:not(:focus-visible) {
    outline: none;
}

/* Dark theme adjustments */
body.dark-theme .language-toggle-wrapper {
    background-color: rgba(40, 40, 40, 0.8);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

body.dark-theme .language-toggle-wrapper:hover {
    background-color: rgba(50, 50, 50, 0.95);
}

body.dark-theme .language-text {
    color: var(--dark-text-color, #eaeaea);
}

body.dark-theme .loading-overlay {
    background-color: #333;
    color: #eaeaea;
}

body.dark-theme .loading-spinner {
    border-color: #444;
    border-top-color: var(--primary-color, #3a76d8);
}

/* Responsive adjustments - adjusted for left positioning */
@media (max-width: 768px) {
    .language-toggle-wrapper {
        top: 10px;
        left: 10px;
        padding: 6px 12px;
    }
    
    .language-icon {
        font-size: 1rem;
        margin-right: 5px;
    }
    
    .language-text {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .language-toggle-wrapper {
        top: 10px;
        left: 10px;
        padding: 5px 10px;
    }
    
    /* Full-width loading screen on mobile */
    .loading-overlay {
        width: 85%;
        padding: 30px;
    }
}

/* Combined layout with theme toggle */
@media (max-width: 480px) {
    .theme-toggle-wrapper {
        top: 10px;
        right: 10px;
    }
    
    .language-toggle-wrapper {
        top: 10px;
        left: 10px;
    }
}

/* Special state for language loading */
body.language-loading #language-loading-indicator {
    display: flex !important;
    opacity: 1 !important;
}

body.language-loading-active .reveal .slides {
    opacity: 0 !important;
    visibility: hidden !important;
}