.o-main-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    min-height: 0;
    width: 100%;
}

.o-main-grid__sidebar {
    min-width: 0;
    display: flex;
}

.o-main-grid__content {
    min-width: 0;
    overflow-x: auto;
    background-color: #fff;
}

/* Homepage Cards */
.card {
    position: relative;
    transition: all 0.3s;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card:hover:not(.card-no-lift) {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-img-container {
    height: 240px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f8f9fa;
}

.card-img-top {
    height: 100%;
    object-fit: cover;
    width: 100%;
    transition: transform 0.5s;
}

.card:hover .card-img-top {
    transform: scale(1.05);
}

.card-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #333;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

/* Global Body Styles */
body {
    min-height: 100vh;
    background-color: #f8f9fa;
}

/* Sidebar Styles */
.o-main-grid__sidebar .sidebar {
    width: 280px;
    min-height: 100%;
    background-color: #f8f9fa;
    border-right: 1px solid rgba(0,0,0,.1);
}

.sidebar-heading {
    padding: 1.5rem 1rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-link {
    color: #212529;
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
}

.nav-link:hover {
    background-color: rgba(0,0,0,.05);
}

.nav-link.active {
    background-color: #0d6efd;
    color: white;
}

.chevron {
    transition: transform 0.2s;
    margin-right: 10px;
}

.collapsed .chevron {
    transform: rotate(-90deg);
}

.sidebar-link {
    padding: 0.5rem 0;
    display: block;
    color: #212529;
    text-decoration: none;
    padding-left: 2.5rem;
}

.sidebar-link:hover {
    background-color: rgba(0,0,0,.05);
}

.nested-link {
    padding-left: 4rem;
}

.icon {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

.btn-copy {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.2s;
    vertical-align: middle;
}

.btn-copy:hover {
    opacity: 1;
}

code .btn-copy {
    font-size: 0.9em;
}