/**
 * CV/Index Page Styles
 * Clean layout for CV and content sections
 */

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content-and-sidebar {
    display: flex;
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Sidebar Navigation */
.sidebar {
    padding: var(--spacing-lg) var(--spacing-md);
    border-right: 1px solid var(--color-border-light);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    width: 250px;
    flex-shrink: 0;
    background-color: var(--color-bg-alt);
}

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

.sidebar ul li {
    margin-bottom: var(--spacing-xs);
    padding: 0;
}

.sidebar ul li a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 400;
    border-radius: 4px;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.sidebar ul li a:hover {
    color: var(--color-accent);
    background-color: var(--color-bg);
    padding-left: var(--spacing-md);
}

/* Main Content */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg) var(--spacing-md);
    max-width: 800px;
    animation: fadeIn 0.4s ease-out;
}

@media (min-width: 768px) {
    .main-content {
        padding: var(--spacing-lg) var(--spacing-xl);
    }
}

/* Hide sidebar on small screens */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }
    
    .main-content {
        width: 100%;
    }
}

/* Content Items */
.software-item,
.publication-item,
.work-item,
.research-item,
.competition-item,
.volunteer-item,
.education-item {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    /* Removed border - spacing provides separation */
}

.software-item:last-child,
.publication-item:last-child,
.work-item:last-child,
.research-item:last-child,
.competition-item:last-child,
.volunteer-item:last-child,
.education-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
}

.publication-item a,
.work-item a,
.education-item a {
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    color: var(--color-accent);
}

.publication-item p,
.work-item p,
.education-item p {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: var(--spacing-xs);
}

.dl-link {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.dl-link:hover {
    color: var(--color-accent);
}

.dl-link-sep {
    color: var(--color-border);
    margin: 0 var(--spacing-xs);
}

.no-break-line {
    white-space: nowrap;
}

.margin-bottom {
    margin-bottom: var(--spacing-sm);
}

/* Section Headings */
section h2 {
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.3;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    /* Removed border for cleaner look */
}

section h2:first-child {
    margin-top: 0;
}

/* Contact Section */
#contact .header-icons-list {
    margin-top: var(--spacing-md);
}