/* Custom styling for IT Learning Notes */

/* Right sidebar table of contents improvements */
.nav-chapters {
    min-width: 30px !important;
}

.pagetoc {
    position: fixed;
    top: 70px;
    right: 10px;
    width: 200px;
    background: rgba(240, 242, 245, 0.9);
    border-radius: 5px;
    border: 1px solid #e1e4e8;
    font-size: 0.8em;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 10px 10px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.pagetoc h2 {
    font-size: 1em;
    margin: 0 0 8px 0;
    padding-bottom: 5px;
    border-bottom: 1px solid #e1e4e8;
}

.pagetoc ul {
    list-style-type: none;
    margin: 0;
    padding: 0 0 0 10px;
    line-height: 1.3;
}

.pagetoc ul li {
    margin: 0 0 4px 0;
}

.pagetoc a {
    color: #4183c4;
    text-decoration: none;
    display: block;
    padding: 2px 5px;
    border-radius: 3px;
    transition: background-color 0.15s;
    font-weight: normal;
}

.pagetoc a:hover {
    background-color: rgba(65, 131, 196, 0.1);
    text-decoration: none;
}

/* Adjust main content to make room for TOC sidebar */
.content {
    padding-right: 230px !important;
}

/* Responsive adjustments */
@media screen and (max-width: 1250px) {
    .pagetoc {
        width: 180px;
    }
    
    .content {
        padding-right: 200px !important;
    }
}

@media screen and (max-width: 1100px) {
    .pagetoc {
        width: 150px;
        font-size: 0.75em;
        padding: 8px;
    }
    
    .content {
        padding-right: 170px !important;
    }
}

@media screen and (max-width: 800px) {
    .pagetoc {
        display: none;
    }
    
    .content {
        padding-right: 15px !important;
    }
}

/* Table of Contents styling for in-page TOC */
.toc {
    background-color: #f8f9fa;
    border: 1px solid #eaecef;
    border-radius: 4px;
    padding: 1em;
    margin-bottom: 2em;
}

.toc ul, .toc ol {
    list-style-type: none;
    padding-left: 1em;
}

.toc li {
    margin: 0.5em 0;
}

/* Back to top link styling */
a[href^="#"] {
    text-decoration: none;
    color: #4183c4;
    font-weight: 600;
}

a[href^="#"]:hover {
    text-decoration: underline;
}

/* Navigation links at bottom of sections */
a[href="#user-management-solutions-"],
a[href="#storage-management-solutions-"],
a[href="#service-management-solutions-"],
a[href="#network-solutions-"],
a[href="#security-solutions-"],
a[href="#container-management-solutions-"],
a[href="#system-recovery-solutions-"],
a[href="#shell-scripting-solutions-"] {
    display: inline-block;
    background-color: #f1f8ff;
    padding: 0.3em 0.6em;
    margin: 1.5em 0;
    border-radius: 4px;
    border-left: 4px solid #4183c4;
    font-size: 0.9em;
}

/* Section anchor targets */
div[id^="scenario-"] {
    scroll-margin-top: 70px;
}

/* Ensure all sections are properly visible */
.section {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Improve nested section visibility */
.chapter li.chapter-item {
    margin-left: 1em;
}

.chapter li.chapter-item.expanded {
    margin-left: 0;
}

/* Better styling for scenario headers */
h2 {
    margin-top: 2em;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.3em;
}

/* Make anchors more reliable */
h2:before, h3:before {
    content: "";
    display: block;
    height: 70px;
    margin-top: -70px;
    visibility: hidden;
}

/* Styling for code blocks */
pre {
    background-color: #f5f5f5;
    border-radius: 4px;
    padding: 1em;
    overflow-x: auto;
}

/* Improve table styling */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f5f5f5;
}

/* Style for tags */
.tag {
    background-color: #f0f0f0;
    border-radius: 4px;
    padding: 3px 6px;
    font-size: 0.85em;
    font-family: monospace;
}

/* Ensure content is visible */
.content {
    display: block !important;
}

/* Fix for potentially hidden elements */
.hidden {
    display: block !important;
    visibility: visible !important;
}

/* Ensure chapters don't disappear */
.chapter {
    display: block !important;
    visibility: visible !important;
}