@font-face {
    font-family: 'BTitr';
    src: url('https://cdn.fontcdn.ir/Font/Persian/Titr/BTitrBold.woff2') format('woff2'),
         url('https://cdn.fontcdn.ir/Font/Persian/Titr/BTitrBold.woff') format('woff'),
         url('https://cdn.fontcdn.ir/Font/Persian/Titr/BTitrBold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'BNazanin';
    src: url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin.woff2') format('woff2'),
         url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin.woff') format('woff'),
         url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'BNazaninBold';
    src: url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin-Bold.woff2') format('woff2'),
         url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin-Bold.woff') format('woff'),
         url('https://cdn.fontcdn.ir/Font/Persian/Nazanin/Nazanin-Bold.ttf') format('truetype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/materialicons/v140/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2) format('woff2');
    font-display: swap;
}
.material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    vertical-align: middle;
    margin-left: 8px;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
body {
    font-family: 'BNazanin', Tahoma, Arial, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    line-height: 1.6;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow-x: hidden;
}
.main-bg {
    min-height: 100vh;
    width: 100vw;
    background: radial-gradient(ellipse at 50% 0%, #f0f2f5 70%, #cfd8dc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.container {
    max-width: 600px;
    width: 100%;
    margin: 40px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 22px;
    box-shadow: 0 10px 28px 0 rgba(60,60,60,0.18), 0 2px 8px rgba(60,60,60,0.07) inset;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    position: relative;
}

/* سیستم loading جدید با blur و پشتیبانی از رنگ برای هر تب */
.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 1;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: auto;
}

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-overlay .loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(0,0,0,0.06);
    border-top-color: #1976D2; /* default blue for crypto */
    border-radius: 50%;
    animation: spin 1s infinite linear;
    margin-bottom: 20px;
}

.loading-overlay p {
    font-size: 1.1rem;
    color: #2E7D32;
    font-weight: bold;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
}

/* overlay variants: gold, forex (green), crypto (blue) */
.loading-overlay.overlay-gold {
    background: rgba(255, 255, 240, 0.92);
}
.loading-overlay.overlay-gold .loading-spinner {
    border: 4px solid rgba(255, 215, 0, 0.18);
    border-top-color: #FFD700;
}
.loading-overlay.overlay-gold p {
    color: #6b4a00;
}

.loading-overlay.overlay-forex {
    background: rgba(240, 255, 245, 0.92);
}
.loading-overlay.overlay-forex .loading-spinner {
    border: 4px solid rgba(76, 175, 80, 0.18);
    border-top-color: #4CAF50;
}
.loading-overlay.overlay-forex p {
    color: #1b5e20;
}

.loading-overlay.overlay-crypto {
    background: rgba(240, 245, 255, 0.92);
}
.loading-overlay.overlay-crypto .loading-spinner {
    border: 4px solid rgba(25, 118, 210, 0.12);
    border-top-color: #1976D2;
}
.loading-overlay.overlay-crypto p {
    color: #0d47a1;
}

/* حذف loading های قدیمی */
.loading-container {
    display: none !important;
}

body.dark .loading-overlay {
    background: rgba(30, 30, 30, 0.95);
}

/* dark mode colours for overlays */
body.dark .loading-overlay.overlay-gold {
    background: rgba(40, 30, 0, 0.75);
}
body.dark .loading-overlay.overlay-gold .loading-spinner {
    border: 4px solid rgba(255, 215, 0, 0.12);
    border-top-color: #FFD700;
}
body.dark .loading-overlay.overlay-gold p {
    color: #FFD700;
}

body.dark .loading-overlay.overlay-forex {
    background: rgba(0, 40, 0, 0.75);
}
body.dark .loading-overlay.overlay-forex .loading-spinner {
    border: 4px solid rgba(76, 175, 80, 0.12);
    border-top-color: #4CAF50;
}
body.dark .loading-overlay.overlay-forex p {
    color: #81C784;
}

body.dark .loading-overlay.overlay-crypto {
    background: rgba(6, 10, 30, 0.85);
}
body.dark .loading-overlay.overlay-crypto .loading-spinner {
    border: 4px solid rgba(25, 118, 210, 0.12);
    border-top-color: #1976D2;
}
body.dark .loading-overlay.overlay-crypto p {
    color: #90CAF9;
}

header {
    text-align: right;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-placeholder {
    flex-grow: 1;
}
.theme-btn {
    background: linear-gradient(145deg, #e0e0e0 0%, #fafafa 100%);
    border: none;
    cursor: pointer;
    padding: 0;
    margin-right: 12px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(60,60,60,0.13), 0 2px 0 #cfcfcf inset;
    transition: box-shadow 0.3s, background 0.3s;
    outline: none;
}
.theme-btn:active {
    box-shadow: 0 1px 2px rgba(60,60,60,0.12), 0 1px 0 #cfcfcf inset;
}
.theme-btn .icon-wrapper {
    position: relative;
    width: 28px;
    height: 28px;
    display: block;
}
.theme-btn .icon-moon, .theme-btn .icon-sun {
    position: absolute;
    left: 0; top: 0;
    width: 28px; height: 28px;
    transition: transform 0.4s, opacity 0.3s;
    will-change: transform, opacity;
}
.theme-btn .icon-moon {
    opacity: 1;
    z-index: 2;
    transform: rotate(0deg) scale(1);
}
.theme-btn .icon-sun {
    opacity: 0;
    z-index: 1;
    transform: rotate(-180deg) scale(0.7);
}
body.dark .theme-btn .icon-moon {
    opacity: 0;
    transform: rotate(180deg) scale(0.7);
}
body.dark .theme-btn .icon-sun {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}
h1 {
    font-size: 1.5rem;
    color: #333;
    font-weight: bold;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
}
.info-box {
    background-color: #2e7d32;
    color: #fff;
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    text-align: right;
}
.form-container {
    margin-bottom: 20px;
}
.form-group {
    margin-bottom: 15px;
}
label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    text-align: right;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    font-size: 1rem;
}
select, input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'BNazanin', Tahoma, Arial, sans-serif;
    font-size: 1rem;
    text-align: right;
}
input::placeholder {
    color: #aaa;
}
.btn {
    display: block;
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}
.primary-btn {
    background-color: #3a8a3f;
    color: white;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}
.primary-btn:hover {
    background-color: #2d6e31;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.primary-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.primary-btn.sm {
    font-size: 1rem;
    padding: 10px;
    width: auto;
    margin: 10px auto;
}
.secondary-btn {
    background-color: #5c6bc0;
    color: white;
    font-size: 1.1rem;
    margin-top: 15px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    padding: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.secondary-btn:hover {
    background-color: #3f51b5;
    transform: translateY(-1px);
    box-shadow: 0 3px 6px rgba(0,0,0,0.2);
}
.secondary-btn:active {
    transform: translateY(0);
}
.btn-icon {
    margin-left: 8px;
    font-size: 1.5rem;
}
.result-container {
    margin-top: 30px;
}
.result-group {
    margin-bottom: 30px;
    border-radius: 5px;
    overflow: visible;
}
.result-header {
    background-color: #546e7a;
    color: white;
    padding: 12px 15px;
    position: relative;
    text-align: right;
    width: 60%;
    margin-right: 0;
    margin-left: auto;
    clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.result-header h3 {
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    font-size: 1.2rem;
    font-weight: normal;
    margin-right: 10px;
}
.result-box {
    border: 1px solid #e0e0e0;
    padding: 20px 15px;
    background: linear-gradient(to bottom, #f9f9f9, #ffffff);
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    margin-bottom: 5px;
}
.result-box::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        -45deg,
        rgba(200, 200, 200, 0.05),
        rgba(200, 200, 200, 0.05) 10px,
        rgba(220, 220, 220, 0.05) 10px,
        rgba(220, 220, 220, 0.05) 20px
    );
    z-index: -1;
}
.result-text {
    font-size: 1.1rem;
    color: #3f51b5;
    text-align: center;
    font-family: 'BNazaninBold', 'BNazanin', Tahoma, Arial, sans-serif;
    width: 100%;
    direction: rtl;
    font-weight: 700;
    text-shadow: none;
}
.hidden {
    display: none;
}
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 10px 20px;
    border-radius: 20px;
    font-family: 'BNazanin', Tahoma, Arial, sans-serif;
    font-size: 14px;
    opacity: 0;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 1000;
}
.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* منوی اصلی */
.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 25px;
    padding: 15px 0;
}
.app-logo {
    width: 190px;
    height: 190px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}
.app-logo img {
    width: 190px;
    height: 190px;
    animation: pulse 3s infinite;
    user-drag: none;
    -webkit-user-drag: none;
    pointer-events: none;
}

.app-description {
    text-align: center;
    margin-top: 0;
}
.app-description p {
    font-family: 'BNazanin', Tahoma, Arial, sans-serif;
    font-size: 1.1rem;
    margin-bottom: 2px;
    color: #555;
}

.app-logo .logo-light.logo-dark {
    display: block;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
.menu-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.menu-option {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    align-items: center;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    font-size: 1.2rem;
    color: #333;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.menu-option:hover {
    background-color: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}
.menu-option:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.menu-option i {
    font-size: 28px;
    margin-left: 12px;
    color: #2E7D32;
}

/* مدیریت صفحات */
.page-section {
    opacity: 1;
    transition: opacity 0.3s ease;
    min-height: 300px;
}
.page-section.hidden {
    display: none;
    opacity: 0;
}
.page-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}
.page-header h2 {
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    font-size: 1.3rem;
    margin: 0;
    flex-grow: 1;
    text-align: center;
    margin-right: -40px;
}
.back-button {
    background: linear-gradient(145deg, #e0e0e0 0%, #fafafa 100%);
    border: none;
    cursor: pointer;
    color: #2E7D32;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(60,60,60,0.13), 0 2px 0 #cfcfcf inset;
    transition: all 0.3s ease;
    margin-right: 5px;
    position: relative;
    z-index: 10;
}
.back-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60,60,60,0.18), 0 2px 0 #cfcfcf inset;
    background: linear-gradient(145deg, #f0f0f0 0%, #ffffff 100%);
}
.back-button:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(60,60,60,0.12), 0 1px 0 #cfcfcf inset;
}
.back-button i {
    margin: 0;
    font-size: 24px;
}

/* صفحه قیمت ارز */
.currency-tabs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
}
.tab-btn {
    flex-grow: 1;
    padding: 10px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    font-family: 'BTitr', 'IRANSans', Tahoma, Arial, sans-serif;
    font-size: 1rem;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-gold {
    color: #b8860b;
}
.tab-gold.active {
    color: #FFD700;
    border-bottom-color: #FFD700;
}
.tab-forex {
    color: #388E3C;
}
.tab-forex.active {
    color: #4CAF50;
    border-bottom-color: #4CAF50;
}
.tab-crypto {
    color: #303F9F;
}
.tab-crypto.active {
    color: #3F51B5;
    border-bottom-color: #3F51B5;
}

.tab-btn:hover:not(.active) {
    background-color: rgba(0,0,0,0.03);
    color: #333;
}
.currency-section {
    display: block;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    max-height: 70vh;
    padding-bottom: 20px;
}
.currency-section.hidden {
    display: none;
}
.search-container {
    position: relative;
    margin-bottom: 15px;
}
.search-container input {
    padding-right: 40px;
}
.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    margin: 0;
}
.currency-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
}
.currency-item {
    background-color: #fff;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s, box-shadow 0.3s;
}
.currency-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.currency-item.gold {
    border-left: 4px solid #FFD700;
}
.currency-item.forex {
    border-left: 4px solid #4CAF50;
}
.currency-item.crypto {
    border-left: 4px solid #3F51B5;
}
.currency-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.currency-name {
    font-family: 'BNazaninBold', 'BNazanin', Tahoma, Arial, sans-serif;
    font-weight: bold;
    font-size: 1.1rem;
}
.currency-symbol {
    background-color: #f5f5f5;
    color: #555;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
}
.currency-price {
    font-size: 1.3rem;
    color: #2E7D32;
    font-weight: bold;
    margin: 5px 0;
    direction: ltr;
    text-align: right;
}
.currency-unit {
    font-size: 0.8rem;
    color: #666;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}
.error-container {
    text-align: center;
    padding: 30px 0;
}
.error-icon {
    font-size: 48px;
    color: #D32F2F;
    margin: 0 0 15px 0;
}
.update-info {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: 20px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}
.update-icon {
    font-size: 18px;
    margin: 0 0 0 5px;
}
.no-data {
    text-align: center;
    padding: 20px;
    color: #666;
    font-style: italic;
}

/* استایل‌های جدید برای ارزهای دیجیتال */
.crypto-prices {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.crypto-price-irt, .crypto-price-usdt {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.crypto-price-irt {
    font-size: 1.2rem;
    color: #2E7D32;
}

.crypto-price-usdt {
    font-size: 0.9rem;
    color: #1976D2;
}

.crypto-unit {
    font-size: 0.8rem;
    color: #666;
    margin-right: 5px;
}

/* دارک مود */
body.dark {
    background: #121212;
    color: #E0E0E0;
}
body.dark .main-bg {
    background: radial-gradient(ellipse at 50% 0%, #23243a 70%, #181818 100%);
}
body.dark .container {
    background: #1E1E1E;
    box-shadow: 0 10px 32px rgba(0,0,0,0.32), 0 2px 8px #111 inset;
    border: 1px solid #2C2C2C;
}
body.dark h1, body.dark h2 {
    color: #E0E0E0;
}
body.dark .theme-btn {
    background: linear-gradient(145deg, #444 0%, #222 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.24), 0 2px 0 #222 inset;
}
body.dark .info-box {
    background-color: #1B5E20;
    color: #C8E6C9;
}
body.dark .form-group label {
    color: #E0E0E0;
}
body.dark select, body.dark input {
    background-color: #2C2C2C;
    color: #E0E0E0;
    border: 1px solid #444;
}
body.dark input::placeholder {
    color: #777777;
}
body.dark .primary-btn {
    background-color: #2E7D32;
    color: #FFFFFF;
}
body.dark .secondary-btn {
    background-color: #1976D2;
    color: #FFFFFF;
}
body.dark .result-header {
    background-color: #2C2C2C;
    color: #E0E0E0;
}
body.dark .result-box {
    background: #23262f;
    border: 1px solid #2C2C2C;
}
body.dark .result-text {
    color: #90CAF9;
}
body.dark .menu-option {
    background-color: #2C2C2C;
    border: 1px solid #444;
    color: #E0E0E0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
body.dark .menu-option:hover {
    background-color: #333333;
}
body.dark .menu-option i {
    color: #4CAF50;
}
body.dark .page-header {
    border-bottom-color: #333;
}
body.dark .currency-tabs {
    border-bottom-color: #333;
}
body.dark .search-container input {
    background-color: #2C2C2C;
    border-color: #444;
    color: #E0E0E0;
}
body.dark .search-icon {
    color: #777;
}
body.dark .currency-item {
    background-color: #2C2C2C;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
body.dark .currency-symbol {
    background-color: #333;
    color: #BDBDBD;
}
body.dark .currency-price {
    color: #4CAF50;
}
body.dark .currency-unit {
    color: #BDBDBD;
}
body.dark .crypto-price-irt {
    color: #4CAF50;
}
body.dark .crypto-price-usdt {
    color: #64B5F6;
}
body.dark .crypto-unit {
    color: #BDBDBD;
}
body.dark .update-info {
    color: #BDBDBD;
    border-top-color: #333;
}
body.dark .no-data {
    color: #999;
}
body.dark .back-button {
    background: linear-gradient(145deg, #444 0%, #222 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.24), 0 2px 0 #222 inset;
    color: #4CAF50;
}
body.dark .back-button:hover {
    background: linear-gradient(145deg, #505050 0%, #303030 100%);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3), 0 2px 0 #333 inset;
}
body.dark .back-button:active {
    box-shadow: 0 1px 2px rgba(0,0,0,0.2), 0 1px 0 #222 inset;
}
body.dark .app-description p {
    color: #BDBDBD;
}

body.dark .tab-gold {
    color: #D4AF37;
}
body.dark .tab-gold.active {
    color: #FFD700;
    border-bottom-color: #FFD700;
}
body.dark .tab-forex {
    color: #81C784;
}
body.dark .tab-forex.active {
    color: #4CAF50;
    border-bottom-color: #4CAF50;
}
body.dark .tab-crypto {
    color: #7986CB;
}
body.dark .tab-crypto.active {
    color: #3F51B5;
    border-bottom-color: #3F51B5;
}

/* برای موبایل */
@media (max-width: 768px) {
    .currency-section {
        -webkit-overflow-scrolling: touch;
        overflow-y: auto;
    }
    
    .currency-items {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
}

/* اجازه انتخاب متن در قسمت قیمت‌ها */
.currency-price, .result-text, .crypto-price-irt, .crypto-price-usdt {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}