body {
    font-family: 'Arial', sans-serif;
    background-color: #181818;
    color: white;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 400px;
    margin: 0 auto;
    padding: 15px;
}
.header {
    text-align: center;
    margin-bottom: 15px;
}
.logo {
    width: 80px;
    height: 80px;
    margin-bottom: 8px;
}

.title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 20px;
    background-image: linear-gradient(45deg, #ff7e5f, #feb47b, #00c6ff, #0072ff);
    background-size: 400% 400%; /* Размер для анимации */
    -webkit-background-clip: text;
    color: transparent; /* Чтобы текст был прозрачным, а градиент был виден */
    animation: gradient-animation 5s ease infinite; /* Анимация градиента */
}

@keyframes gradient-animation {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.wallet-address-text {
    font-size: 14px;
    margin-bottom: 8px;
    text-align: center;
    color: #bbb;
}
.wallet-address {
    font-size: 14px;
    margin-bottom: 12px;
    white-space: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 8px;
    background-color: #333;
    border-radius: 50px;
    text-align: center;
    font-weight: bold;
    height: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}
.balance-info {
    background-color: #333;
    padding: 10px;
    border-radius: 50px;
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    color: white;
    font-weight: bold;
    height: 25px;
}
.balance-info div {
    width: 48%;
    text-align: center;
}
.button {
    display: inline-block;
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    text-align: center;
    background-color: #0088cc;
    color: white;
    font-size: 16px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
}
.button:hover {
    background-color: #006f8c;
}
.footer {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: #bbb;
}
.footer a {
    color: #0088cc;
    text-decoration: none;
}
.button-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding-top: 50px;
}
.modal-content {
    background-color: #333;
    margin: 5% auto;
    padding: 20px;
    border-radius: 50px;
    width: 80%;
    max-width: 400px;
}
.modal-header {
    font-size: 18px;
    font-weight: bold;
    color: white;
    margin-bottom: 15px;
    text-align: center;
}
.modal-body {
    margin-bottom: 15px;
}
.modal-footer {
    text-align: center;
}
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}
.close:hover,
.close:focus {
    color: #fff;
    text-decoration: none;
    cursor: pointer;
}
input {
    width: calc(100% - 20px);
    padding: 10px;
    margin: 8px auto;
    background-color: #444;
    border: none;
    border-radius: 50px;
    color: white;
    display: block;
}
.modal-button {
    padding: 12px;
    margin-top: 15px;
    background-color: #0088cc;
    color: white;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    width: 100%;
    text-align: center;
}
.modal-button:hover {
    background-color: #006f8c;
}
.buy-sell-button {
    display: inline-block;
    width: 48%;
    padding: 12px;
    margin: 5px 1%;
    text-align: center;
    background-color: #0088cc;
    color: white;
    font-size: 14px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
}
.buy-sell-button:hover {
    background-color: #006f8c;
}
.notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    display: none;
    font-size: 14px;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.5s ease-out;
}

/* Стиль для выпадающих списков */
select {
    background-color: #444;
    color: white;
    padding: 12px;
    margin: 8px 0;
    border-radius: 50px;
    border: none;
    width: 100%;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    appearance: none; /* Убирает стандартный стиль для браузеров */
    -webkit-appearance: none;
    -moz-appearance: none;
}

select:focus {
    outline: none;
    border: 2px solid #0088cc;
    background-color: #555;
}

/* Стиль для стрелки */
select::-ms-expand {
    display: none; /* Убирает стрелку в Internet Explorer */
}

.custom-select-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.custom-select-wrapper::after {
    content: '▼';
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    color: #fff;
    font-size: 18px;
}

.form-group {
    margin-bottom: 15px;
}

/* Стиль для уведомлений */
.error-message {
    color: red;
    font-size: 14px;
    text-align: center;
    margin-top: 10px;
}