/**
 * pay i18n Styles
 * RTL support and language selector
 */

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

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    color: inherit;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

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

.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    min-width: 140px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 1000;
}

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

/* Language menu - upward direction (for bottom-positioned selectors) */
.lang-selector.up .lang-menu {
    top: auto;
    bottom: 100%;
    margin-top: 0;
    margin-bottom: 4px;
    transform: translateY(10px);
}

.lang-selector.up .lang-menu.show {
    transform: translateY(0);
}

.lang-option {
    display: block;
    padding: 10px 16px;
    color: #333;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s;
}

.lang-option:hover {
    background: #f5f5f5;
}

.lang-option.active {
    background: #667eea;
    color: white;
}

.lang-option:first-child {
    border-radius: 8px 8px 0 0;
}

.lang-option:last-child {
    border-radius: 0 0 8px 8px;
}

/* Dark theme language selector */
.lang-selector.dark .lang-btn {
    background: rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.lang-selector.dark .lang-btn:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* Light theme language selector */
.lang-selector.light .lang-btn {
    background: #f5f5f5;
    border-color: #ddd;
    color: #333;
}

.lang-selector.light .lang-btn:hover {
    background: #eee;
}

/* Compact language selector */
.lang-selector.compact .lang-btn {
    padding: 6px 10px;
    font-size: 12px;
}

.lang-selector.compact .lang-current {
    display: none;
}

/* ============================================
   RTL (Right-to-Left) Support
   ============================================ */
[dir="rtl"] {
    direction: rtl;
    text-align: right;
}

/* Flex direction */
[dir="rtl"] .flex-row,
body.rtl .flex-row {
    flex-direction: row-reverse;
}

/* Margins and Paddings */
[dir="rtl"] .ml-auto,
body.rtl .ml-auto {
    margin-left: 0;
    margin-right: auto;
}

[dir="rtl"] .mr-auto,
body.rtl .mr-auto {
    margin-right: 0;
    margin-left: auto;
}

/* Text alignment */
[dir="rtl"] .text-left,
body.rtl .text-left {
    text-align: right;
}

[dir="rtl"] .text-right,
body.rtl .text-right {
    text-align: left;
}

/* Icons */
[dir="rtl"] .icon-left,
body.rtl .icon-left {
    margin-left: 8px;
    margin-right: 0;
}

[dir="rtl"] .icon-right,
body.rtl .icon-right {
    margin-right: 8px;
    margin-left: 0;
}

/* Menu items */
[dir="rtl"] .menu-icon,
body.rtl .menu-icon {
    margin-left: 12px;
    margin-right: 0;
}

/* Sidebar */
[dir="rtl"] .sidebar,
body.rtl .sidebar {
    left: auto;
    right: 0;
}

[dir="rtl"] .main-content,
body.rtl .main-content {
    margin-left: 0;
    margin-right: 240px;
}

/* Tables */
[dir="rtl"] th,
[dir="rtl"] td,
body.rtl th,
body.rtl td {
    text-align: right;
}

/* Form elements */
[dir="rtl"] input,
[dir="rtl"] textarea,
[dir="rtl"] select,
body.rtl input,
body.rtl textarea,
body.rtl select {
    text-align: right;
}

/* Lists */
[dir="rtl"] ul,
[dir="rtl"] ol,
body.rtl ul,
body.rtl ol {
    padding-left: 0;
    padding-right: 16px;
}

/* Language menu position for RTL */
[dir="rtl"] .lang-menu,
body.rtl .lang-menu {
    right: auto;
    left: 0;
}

/* Filter bar */
[dir="rtl"] .filter-bar,
body.rtl .filter-bar {
    flex-direction: row-reverse;
}

/* Info rows */
[dir="rtl"] .info-row,
body.rtl .info-row {
    flex-direction: row-reverse;
}

/* Address container */
[dir="rtl"] .address,
body.rtl .address {
    direction: ltr;
    text-align: left;
}

/* Chain badge */
[dir="rtl"] .chain-info,
body.rtl .chain-info {
    flex-direction: row-reverse;
}

/* Stats grid */
[dir="rtl"] .stats-grid,
body.rtl .stats-grid {
    direction: rtl;
}

/* Card header */
[dir="rtl"] .card-header,
body.rtl .card-header {
    flex-direction: row-reverse;
}

/* Header */
[dir="rtl"] .header,
body.rtl .header {
    flex-direction: row-reverse;
}

/* Buttons with icons */
[dir="rtl"] .btn i,
body.rtl .btn i {
    margin-left: 8px;
    margin-right: 0;
}

/* Modal */
[dir="rtl"] .modal-header,
body.rtl .modal-header {
    flex-direction: row-reverse;
}

/* Countdown */
[dir="rtl"] .countdown-time,
body.rtl .countdown-time {
    direction: ltr;
}

/* ============================================
   Persian/Arabic specific styles
   ============================================ */
[lang="fa"] {
    font-family: 'Vazirmatn', 'Tahoma', Arial, sans-serif;
}

[lang="ar"] {
    font-family: 'Cairo', 'Tahoma', Arial, sans-serif;
}

/* Numbers should stay LTR */
.ltr-number,
[dir="rtl"] .amount,
[dir="rtl"] .value,
body.rtl .amount,
body.rtl .value {
    direction: ltr;
    display: inline-block;
}

/* ============================================
   Transitions for language switching
   ============================================ */
.i18n-fade {
    transition: opacity 0.2s ease-in-out;
}

.i18n-fade.changing {
    opacity: 0.5;
}