:root {
    --bg-dark: #121212;
    --text-light: #f4f4f4;
    --accent-green: #4CAF50;
    --accent-red: #F44336;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    /*max-width: 1200px;
    padding: 20px;*/
    margin: 0 auto;
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-light);
}

.ticker-wrap {
    width: 100%;
    overflow: hidden;
    background: #1e1e1e;
    padding: 10px 0;
    border-radius: 5px;
}

.ticker {
    display: inline-block;
    white-space: nowrap;
    animation: ticker 30s linear infinite;
}

.ticker:hover {
    animation-play-state: paused;
}

@keyframes ticker {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.crypto-item {
    display: inline-block;
    margin: 0 20px;
    font-size: 16px;
}

.crypto-item.positive { color: var(--accent-green); }
.crypto-item.negative { color: var(--accent-red); }

.crypto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.crypto-card {
    background: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.crypto-card:hover {
    transform: scale(1.05);
}

.chart-container {
    margin-top: 40px;
    background: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
}

@media (max-width: 768px) {
    .ticker {
        font-size: 14px;
    }
}