/* Custom styles for Think Java */

pre {
    background-color: #f8f9fa;
    padding: 0.5em 0.75em;
    border-radius: 3px;
    border: 1px solid #e0e0e0;
    font-size: 0.95em;
    overflow-x: auto;
    margin: 1em 0;
}


/* Exercise callout */
.exercise {
    background-color: #e7f3ff;
    border-left: 4px solid #2196F3;
    padding: 1rem;
    margin: 1rem 0;
}

.exercise::before {
    content: "Exercise";
    font-weight: bold;
    color: #1976D2;
    display: block;
    margin-bottom: 0.5rem;
}

/* Summary callout */
.summary {
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 1rem;
    margin: 1rem 0;
}

.summary::before {
    content: "Summary";
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 0.5rem;
}

/* Notice callout */
.notice {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.notice h1, .notice h2, .notice h3, .notice h4, .notice h5, .notice h6 {
    margin-top: 0;
    color: #495057;
}

.notice p:last-child {
    margin-bottom: 0;
}

/* Sans-serif styling for UI elements (converted from \textsf{}) */
.sans-serif {
    font-weight: 500;
    color: #d35400;
    background-color: #fff3e0;
    padding: 0.0em 0.2em;
    border-radius: 3px;
    border: 0px solid #ffe0b2;
}