.color-chart-container {
    font-family: 'Arial', sans-serif;
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.color-chart-container h2 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
}

.color-filters {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 15px;
}

.color-filters select, .color-filters input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.color-filters select {
    flex: 1;
    max-width: 250px;
}

.color-filters input {
    flex: 2;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.color-card {
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.color-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.color-swatch {
    height: 120px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
}

.color-info {
    padding: 12px;
    background-color: white;
}

.color-name {
    font-weight: bold;
    margin-bottom: 5px;
    color: #333;
}

.color-code {
    font-size: 13px;
    color: #666;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

.pagination button {
    padding: 8px 16px;
    background-color: #0056b3;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.pagination button:hover {
    background-color: #003d82;
}

.pagination button:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

#page-info {
    font-size: 14px;
    color: #555;
}