.page-header {
        text-align: center;
        margin: 3rem 0;
    }

    .page-header h1 {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--dark);
        margin-bottom: 1rem;
    }

    .page-header p {
        font-size: 1.1rem;
        color: var(--gray);
        max-width: 600px;
        margin: 0 auto;
    }

    .market-container {
        background: var(--white);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        overflow: hidden;
        margin-bottom: 3rem;
    }

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

    .market-table th {
        background: var(--light);
        padding: 1rem;
        text-align: left;
        font-weight: 600;
        color: var(--dark);
        border-bottom: 1px solid #e5e7eb;
    }

    .market-table td {
        padding: 1rem;
        border-bottom: 1px solid #f3f4f6;
    }

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

    .market-table tr:hover {
        background: #f9fafb;
    }

    .coin-name {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }

    .coin-icon {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: var(--light);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: bold;
        color: var(--primary);
    }

    .coin-symbol {
        font-weight: 600;
        color: var(--dark);
    }

    .coin-fullname {
        font-size: 0.875rem;
        color: var(--gray);
    }

    .price {
        font-weight: 600;
        color: var(--dark);
    }

    .change-positive {
        color: #10b981;
        font-weight: 600;
    }

    .change-negative {
        color: #ef4444;
        font-weight: 600;
    }

    .mini-chart {
        width: 100px;
        height: 40px;
    }

    .loading {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 3rem;
        gap: 1rem;
    }

    .spinner {
        width: 40px;
        height: 40px;
        border: 4px solid var(--light);
        border-top: 4px solid var(--primary);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* Responsive */
    @media (max-width: 768px) {
        .page-header h1 {
            font-size: 2rem;
        }

        .market-table th,
        .market-table td {
            padding: 0.75rem 0.5rem;
            font-size: 0.875rem;
        }

        .mini-chart {
            width: 80px;
            height: 30px;
        }
    }