/**
 * Custom Language Selector Styles
 * 
 * @package Custom_Site_Functions
 * @since 1.0
 */

/* Language Selector Container */
.csf-language-selector {
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Trigger Button */
.csf-lang-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    color: #374151;
    text-decoration: none;
    width: 31px;
    height: 31px;
}

.csf-lang-trigger:hover {
    color: #111827;
}

/* Globe Icon */
.csf-lang-globe-icon {
    color: currentColor;
    flex-shrink: 0;
}

/* Current Language Display */
.csf-lang-current {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}

.csf-lang-flag {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    object-fit: cover;
    flex-shrink: 0;
}

.csf-lang-name {
    font-weight: 500;
    white-space: nowrap;
}

/* Arrow Icon */
.csf-lang-arrow {
    color: #9ca3af;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.csf-language-selector.active .csf-lang-arrow {
    transform: rotate(180deg);
}

/* Dropdown - Fixed positioning, no sliding */
.csf-lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    background: #ffffff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    width: max-content;
    min-width: 180px;
    
    /* Default: centered */
    left: 50%;
    margin-left: -90px; /* Half of min-width to center */
    max-width: 280px;
}

.csf-language-selector.active .csf-lang-dropdown {
    opacity: 1;
    visibility: visible;
}

/* Responsive positioning - no transforms, just fixed positions */
@media (max-width: 768px) {
    .csf-lang-dropdown {
        /* Right-aligned on smaller screens */
        left: auto;
        right: 0;
        margin-left: 0;
        max-width: calc(100vw - 20px);
        min-width: 200px;
    }
}

@media (max-width: 480px) {
    .csf-lang-dropdown {
        right: 0;
        max-width: calc(100vw - 15px);
        min-width: 180px;
    }
}

@media (max-width: 320px) {
    .csf-lang-dropdown {
        right: 0;
        max-width: calc(100vw - 10px);
        min-width: 160px;
    }
}

/* Language Options */
.csf-lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #374151;
    text-decoration: none;
    font-size: 15px;
    transition: background-color 0.15s ease;
    border-bottom: 1px solid #f3f4f6;
}

.csf-lang-option:last-child {
    border-bottom: none;
}

.csf-lang-option:hover {
    background: #f9fafb;
    color: #111827;
}

.csf-lang-option:focus {
    outline: none;
    background: #eff6ff;
    color: #1d4ed8;
}

.csf-lang-option .csf-lang-flag {
    width: 24px;
    height: 18px;
    border-radius: 2px;
    object-fit: cover;
}

.csf-lang-option .csf-lang-name {
    font-weight: 500;
}

/* Compact Style */
.csf-language-selector[data-style="compact"] .csf-lang-trigger {
    padding: 6px 8px;
    min-width: auto;
}

.csf-language-selector[data-style="compact"] .csf-lang-name {
    display: none;
}

/* Flags Only Style */
.csf-language-selector[data-style="flags-only"] .csf-lang-name {
    display: none;
}

.csf-language-selector[data-style="flags-only"] .csf-lang-globe-icon {
    display: none;
}

/* Dark Theme */
.csf-language-selector.dark .csf-lang-trigger {
    background: #1f2937;
    border-color: #374151;
    color: #f9fafb;
}

.csf-language-selector.dark .csf-lang-trigger:hover {
    background: #111827;
    border-color: #4b5563;
}

.csf-language-selector.dark .csf-lang-dropdown {
    background: #1f2937;
    border-color: #374151;
}

.csf-language-selector.dark .csf-lang-option {
    color: #f9fafb;
    border-color: #374151;
}

.csf-language-selector.dark .csf-lang-option:hover {
    background: #111827;
    color: #ffffff;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .csf-lang-option {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .csf-lang-option .csf-lang-flag {
        width: 24px;
        height: 18px;
    }
    
    /* Ensure dropdown never goes off screen on mobile */
    .csf-lang-dropdown {
        max-width: calc(100vw - 20px);
    }
}

/* Loading State */
.csf-language-selector.loading .csf-lang-trigger {
    opacity: 0.7;
    pointer-events: none;
}

/* Animation for smooth transitions */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.csf-lang-dropdown.animate {
    animation: fadeInUp 0.2s ease;
}