/* i18n-styles.css - Стили для интернационализации SatoshiFi */

/* Language Selector Styles */
.language-selector {
    position: relative;
    display: inline-block;
}

.current-language {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s ease;
}

.current-language:hover {
    border-color: var(--accent-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.lang-flag {
    font-size: 16px;
}

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

.lang-arrow {
    font-size: 12px;
    transition: transform 0.2s ease;
}

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

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    background: var(--white);
    border: 1px solid var(--medium-gray);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    margin-top: 4px;
}

.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 15px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s ease;
    border-bottom: 1px solid var(--light-gray);
}

.language-option:last-child {
    border-bottom: none;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
}

.language-option:first-child {
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

.language-option:hover {
    background-color: var(--light-gray);
}

.language-option.active {
    background-color: var(--accent-color);
    color: var(--white);
}

.language-option.active:hover {
    background-color: #e07f00;
}

/* RTL Support */
[dir="rtl"] {
    text-align: right;
}

[dir="rtl"] .hero {
    text-align: center; /* Центрируем hero для всех языков */
}

[dir="rtl"] .features-grid {
    direction: rtl;
}

[dir="rtl"] .feature-card {
    text-align: right;
}

[dir="rtl"] .header-container {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav-menu {
    flex-direction: row-reverse;
}

[dir="rtl"] .auth-buttons {
    flex-direction: row-reverse;
}

[dir="rtl"] .footer-container {
    flex-direction: row-reverse;
}

[dir="rtl"] .social-links {
    flex-direction: row-reverse;
}

/* RTL form elements */
[dir="rtl"] .form-group input,
[dir="rtl"] .form-group select {
    text-align: right;
}

[dir="rtl"] .balance-item {
    flex-direction: row-reverse;
}

[dir="rtl"] .wallet-status {
    flex-direction: row-reverse;
}

[dir="rtl"] .status-icon {
    margin-right: 0;
    margin-left: 10px;
}

/* Mobile RTL adjustments */
@media (max-width: 768px) {
    [dir="rtl"] .bottom-nav-container {
        flex-direction: row-reverse;
    }

    [dir="rtl"] .mobile-wallet-actions {
        text-align: right;
    }

    [dir="rtl"] .language-dropdown {
        right: auto;
        left: 0;
    }
}

/* Font loading optimizations */
@font-face {
    font-family: 'NotoSansArabic';
    src: url('/fonts/NotoSansArabic-Regular.woff2') format('woff2');
    font-display: swap;
    unicode-range: U+0600-06FF, U+0750-077F, U+08A0-08FF, U+FB50-FDFF, U+FE70-FEFF;
}

@font-face {
    font-family: 'NotoSansCJK';
    src: url('/fonts/NotoSansCJK-Regular.woff2') format('woff2');
    font-display: swap;
    unicode-range: U+4E00-9FFF, U+3400-4DBF, U+20000-2A6DF, U+2A700-2B73F, U+2B740-2B81F, U+2B820-2CEAF;
}

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

html[lang="zh"], html[lang="zh"] *,
html[lang="ja"], html[lang="ja"] *,
html[lang="ko"], html[lang="ko"] * {
    font-family: 'NotoSansCJK', 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navigation adjustments for languages */
.header-language-selector {
    margin-left: 15px;
}

[dir="rtl"] .header-language-selector {
    margin-left: 0;
    margin-right: 15px;
}

/* Responsive language selector */
@media (max-width: 768px) {
    .language-selector {
        width: 100%;
        margin-bottom: 15px;
    }

    .current-language {
        width: 100%;
        justify-content: space-between;
    }

    .language-dropdown {
        width: 100%;
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 15px 15px 0 0;
        max-height: 50vh;
        overflow-y: auto;
    }

    .language-option {
        padding: 15px 20px;
        font-size: 16px;
    }
}

/* Loading states */
.i18n-loading {
    opacity: 0.6;
    pointer-events: none;
}

.i18n-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--light-gray);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Text direction transition */
[data-i18n] {
    transition: opacity 0.2s ease;
}

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

/* Currency and number formatting adjustments */
.rtl-number {
    direction: ltr;
    text-align: left;
}

[dir="rtl"] .rtl-number {
    text-align: right;
}

/* Specific adjustments for Arabic numerals */
html[lang="ar"] .balance-item span:last-child,
html[lang="ar"] .crypto-amount,
html[lang="ar"] .fiat-amount {
    direction: ltr;
    text-align: left;
}

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

    .language-option:hover {
        background-color: var(--primary-color);
        color: var(--white);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .language-dropdown,
    .lang-arrow,
    [data-i18n] {
        transition: none;
    }

    .i18n-loading::after {
        animation: none;
    }
}

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

    [dir="rtl"] {
        direction: rtl;
    }
}

/* Performance optimizations */
.language-dropdown {
    contain: layout style paint;
}

.language-option {
    contain: layout paint;
}

/* Accessibility improvements */
.language-selector [role="button"] {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.language-selector [role="button"]:focus {
    outline-color: var(--accent-color);
}

.language-option:focus {
    background-color: var(--accent-color);
    color: var(--white);
    outline: none;
}

/* Screen reader support */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}