:root {
    --background-color: #161618;
    --text-color: #d4d4d4;
    --primary-color: #8A2BE2; /* Фиолетовый акцент */
    --card-color: #212124;
    --success-color: #2b9e3f;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

header h1 {
    color: white;
    font-size: 2.2rem;
}

header p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 3rem;
}

.method {
    background-color: var(--card-color);
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    transition: background-color 0.2s ease;
}

.button:hover {
    background-color: #6a1ead;
}

.wallets {
    margin-top: 1.5rem;
}

.wallet {
    margin-bottom: 1rem;
}

.address {
    font-family: monospace;
    word-break: break-all;
    background: #333;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.address:hover {
    background: #444;
}

.address.copied {
    background-color: var(--success-color);
    color: white;
}

footer {
    margin-top: 3rem;
    font-size: 0.9rem;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.language-selector {
    position: absolute;
    top: 20px;
    right: 20px;
}

#lang-button {
    background: var(--card-color);
    color: var(--text-color);
    border: 1px solid #444;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
}

#lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-color);
    border: 1px solid #444;
    border-radius: 5px;
    margin-top: 5px;
    overflow: hidden;
}

#lang-dropdown a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
}

#lang-dropdown a:hover {
    background-color: var(--primary-color);
}

.hidden {
    display: none;
}

/* Адаптивность для мобильных устройств */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }
    header h1 {
        font-size: 1.8rem;
    }
    header p {
        font-size: 1rem;
    }
    .language-selector {
        top: 10px;
        right: 10px;
    }
}