/* NAND Calculator Styles */
.nand-calculator .section-title {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
    color: var(--primary-color);
}

.calculator-container {
    display: flex;
    gap: 20px;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.input-container, .output-container {
    flex: 1;
    background-color: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.input-container h3, .output-container h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ace_editor {
    width: 100%;
    height: 300px;
    border-radius: 5px;
}

.calculator-toolbar {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    padding: 20px;
}

.calculator-toolbar button {
    padding: 10px 20px;
    border: none;
    background-color: var(--primary-color);
    color: #fff;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.calculator-toolbar button:hover {
    background-color: var(--primary-hover-color);
}

.auto-update-label {
    display: flex;
    align-items: center;
    gap: 5px;
}

.delete-icon, .copy-icon, .save-icon {
    cursor: pointer;
    font-size: 1.2rem;
    color: #666;
    transition: color 0.3s ease;
}

.delete-icon:hover, .copy-icon:hover, .save-icon:hover {
    color: var(--primary-color);
}

/* Introduction Section Styles */
.converter-intro {
    background-color: #f9f9f9;
    padding: 40px 0;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

.converter-intro .intro-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.converter-intro .intro-text {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
    margin-bottom: 15px;
    text-align: justify;
}

.converter-intro .intro-list {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

.converter-intro .intro-list li {
    margin-bottom: 10px;
    color: #555;
}