/* Background animation */
.crypto-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--light);
}

/* Dashboard styles */
.dashboard {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.market-overview {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.card {
    background-color: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid #333;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 255, 136, 0.2);
    border-color: var(--primary);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient);
}

.card-title {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
}

.market-icon {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Indices container */
.indices-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.index-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.progress-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 1.5rem 0;
}

.progress-circle {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-bg {
    fill: none;
    stroke: #333;
    stroke-width: 8;
}

.progress-fill {
    fill: none;
    stroke: var(--primary);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 314;
    stroke-dashoffset: var(--dash-offset);
    transition: stroke-dashoffset 1s ease-in-out;
}

.index-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
}

.index-label, .altcoin-status {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.fear-greed .progress-fill {
    stroke: var(--accent);
}

.altcoin-season .progress-fill {
    stroke: var(--secondary);
}

/* Coin table styles */
.coin-list {
    padding: 0;
    overflow: hidden;
}

.coin-table {
    width: 100%;
    border-collapse: collapse;
}

.coin-table th {
    text-align: left;
    padding: 1rem;
    background-color: #333;
    color: white;
    font-weight: 500;
}

.coin-table td {
    padding: 1rem;
    border-bottom: 1px solid #333;
}

.coin-table tr:last-child td {
    border-bottom: none;
}

.coin-table tr:hover {
    background-color: rgba(0, 255, 136, 0.1);
}

.coin-icon {
    width: 24px;
    height: 24px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.coin-name {
    display: inline-flex;
    align-items: center;
    font-weight: 500;
}

.positive {
    color: var(--up-color);
}

.negative {
    color: var(--down-color);
}

.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
}

/* Responsive styles */
/* Mobile styles (under 480px) */
@media (max-width: 480px) {
    /* Market overview - 2 cards per row */
    .market-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Indices container - 2 cards per row */
    .indices-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Smaller progress circles for mobile */
    .progress-container {
        width: 80px;
        height: 80px;
        margin: 1rem 0;
    }
    
    .index-value {
        font-size: 1.4rem;
    }
    
    .index-label, .altcoin-status {
        font-size: 0.9rem;
    }
    
    /* Coin table - show top 5 with scroll */
    .coin-list {
        max-height: 400px; /* Adjust based on your row height */
        overflow-y: auto;
        border: 1px solid #333;
        border-radius: 8px;
    }
    
    .coin-table {
        display: block;
    }
    
    .coin-table tbody {
        display: block;
    }
    
    .coin-table tr {
        display: table;
        width: 100%;
    }
    
    /* Show only first 5 coins */
    .coin-table tr:nth-child(n+6) {
        display: none;
    }
    
    /* Optional: Add scroll indicator */
    .coin-list::after {
        content: "↓ Scroll for more";
        display: block;
        text-align: center;
        padding: 0.5rem;
        color: var(--text-light);
        font-size: 0.8rem;
    }
    
    /* Adjust card values for mobile */
    .card-value {
        font-size: 1.3rem;
    }
    
    .market-icon {
        font-size: 1.3rem;
    }
    
    /* Reduce padding in cards */
    .card {
        padding: 1rem;
    }
}

@media (min-width: 769px) {
    .market-overview {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
    
    .indices-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .card-value {
        font-size: 1.8rem;
    }
    
    .market-icon {
        font-size: 1.8rem;
    }
    
    .coin-table th, .coin-table td {
        padding: 1rem 1.5rem;
    }
}