/**
 * i18n-specific styles
 * Handles RTL support and language-specific styling
 */

/* RTL Support */
.rtl {
    direction: rtl;
    text-align: right;
}

.rtl .form-input,
.rtl .form-control,
.rtl input[type="text"],
.rtl input[type="email"],
.rtl input[type="password"],
.rtl textarea {
    text-align: right;
    direction: rtl;
}

.rtl .navbar-nav {
    flex-direction: row-reverse;
}

.rtl .ms-auto {
    margin-right: auto !important;
    margin-left: 0 !important;
}

.rtl .me-auto {
    margin-left: auto !important;
    margin-right: 0 !important;
}

.rtl .text-start {
    text-align: right !important;
}

.rtl .text-end {
    text-align: left !important;
}

.rtl .float-start {
    float: right !important;
}

.rtl .float-end {
    float: left !important;
}

/* Language Selector Styles */
.i18n-language-selector {
    min-width: 150px;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
}

.i18n-language-selector option {
    padding: 5px;
}

/* Language selector in navbar */
.navbar .i18n-language-selector {
    background-color: transparent;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.navbar .i18n-language-selector:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Language flags */
.language-flag {
    font-size: 1.2em;
    margin-right: 5px;
}

.rtl .language-flag {
    margin-right: 0;
    margin-left: 5px;
}

/* Loading state for translations */
.i18n-loading {
    opacity: 0.5;
    pointer-events: none;
}

.i18n-loading::after {
    content: "...";
    animation: dots 1.5s steps(4, end) infinite;
}

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

/* Text expansion allowance */
.i18n-expandable {
    min-width: 120px;
    padding: 8px 16px;
}

/* Language-specific font adjustments */
html[lang="ar"],
html[lang="he"],
html[lang="fa"] {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html[lang="zh"],
html[lang="ja"],
html[lang="ko"] {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
}

/* Tooltip for missing translations (debug mode) */
[data-i18n-missing] {
    position: relative;
    border-bottom: 2px dashed #ff6b6b;
}

[data-i18n-missing]::after {
    content: attr(data-i18n-missing);
    position: absolute;
    bottom: 100%;
    left: 0;
    background: #ff6b6b;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

[data-i18n-missing]:hover::after {
    opacity: 1;
}

/* Responsive language selector */
@media (max-width: 768px) {
    .i18n-language-selector {
        width: 100%;
        margin-top: 10px;
    }
}

/* Print styles */
@media print {
    .i18n-language-selector {
        display: none;
    }
}

/* Accessibility improvements */
.i18n-language-selector:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .i18n-language-selector {
        border-width: 2px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .i18n-language-selector {
        background-color: #2d3748;
        color: #e2e8f0;
        border-color: #4a5568;
    }
    
    .i18n-language-selector:hover {
        background-color: #4a5568;
    }
}