/* General Page Styling */
body {
    font-family: 'Arial', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #121212;
    color: white;
    margin: 0;
}

/* Container Styling */
.container {
    background: #1e1e2f;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 400px;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
}

/* Output Box */
.output-box {
    display: flex;
    align-items: center;
    background: #33334d;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 15px;
}

input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-size: 18px;
    padding: 5px;
    outline: none;
}

/* Copy Button */
#copyBtn {
    background: #ff9800;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 5px;
    font-size: 16px;
    transition: 0.3s;
}

#copyBtn:hover {
    background: #e68900;
}

/* Controls Section */
.controls {
    margin-top: 15px;
    text-align: left;
}

/* Range Input */
input[type="range"] {
    width: 100%;
    margin-bottom: 10px;
}

/* Checkbox Styling */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    font-size: 18px;
    cursor: pointer;
    position: relative;
}

.checkbox-label input {
    position: absolute;
    opacity: 0;
}

.checkmark {
    width: 22px;
    height: 22px;
    background: #444;
    display: inline-block;
    border-radius: 4px;
    margin-right: 10px;
    transition: 0.3s;
}

.checkbox-label input:checked + .checkmark {
    background: #4caf50;
}

/* Generate Button */
#generateBtn {
    width: 100%;
    background: #4caf50;
    color: white;
    border: none;
    padding: 12px;
    font-size: 18px;
    cursor: pointer;
    border-radius: 6px;
    margin-top: 15px;
    transition: 0.3s;
}

#generateBtn:hover {
    background: #43a047;
}