body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    line-height: 1.6;
}

header {
    background-color: #333;
    color: #fff;
    padding: 1rem;
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 1rem;
}

header nav ul li a {
    color: #fff;
    text-decoration: none;
}

main {
    padding: 2rem;
}

.tool-list {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.tool {
    border: 1px solid #ddd;
    padding: 1rem;
    border-radius: 5px;
    text-align: center;
}

.btn {
    display: inline-block;
    background-color: #007BFF;
    color: #fff;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
}

.btn:hover {
    background-color: #0056b3;
}





















.container {
    text-align: center;
    max-width: 600px;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.title {
    margin-bottom: 20px;
}

.color-pickers {
    display: flex;
    justify-content: space-around;
    margin-bottom: 20px;
}

#preview {
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    min-height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
}

.text-preview {
    font-size: 18px;
    font-weight: bold;
}

.badge {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: bold;
    color: white;
}
.bg-success {
    background-color: #28a745;
}
.bg-warning {
    background-color: #ffc107;
}
.bg-danger {
    background-color: #dc3545;
}


.actions {
    margin: 20px 0;
    text-align: center;
}

.suggestions {
    margin: 20px 0;
    background-color: #f9f9f9;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
    font-size: 14px;
    text-align: center;
}

.history {
    margin: 20px 0;
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.history ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.history ul li {
    margin: 5px 0;
    font-size: 14px;
}


.history ul li {
    font-size: 14px;
    list-style: none;
    padding: 10px;
    margin-bottom: 5px;
    border-radius: 5px;
    display: block;
    line-height: 1.5;
}
.history ul li .badge {
    margin-top: 5px;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 12px;
    color: #fff;
    font-size: 12px;
}