.sidebar-box {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 5px 20px -4px rgba(0, 0, 0, 0.08);
    padding: 1rem;
}

.sidebar-box__title {
    border-bottom: 2px solid #ed6524;
    color: #ed6524;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
}

#tool-tabs { gap: 0.5rem; }

#tool-tabs .nav-link {
    color: #4c527d;
    font-size: 0.875rem;
    font-weight: 700;
    padding: 0.5rem 0.75rem;
}

#tool-tabs .nav-link.active,
#tool-tabs .nav-link:hover,
#tool-tabs .nav-link:focus {
    background: #ed6524;
    color: #fff;
}

.tool-card {
    border: 0;
    border-radius: 0.5rem;
    box-shadow: 0 5px 20px -4px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tool-card:hover {
    box-shadow: 0 10px 25px rgba(237, 101, 36, 0.15);
    transform: translateY(-5px);
}

.tool-card .card-body { padding: 1.5rem; }
.tool-card .card-title { font-family: 'Quicksand', sans-serif; }
.tool-card .card-text { color: #4c527d; }
.tool-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.tool-tags .badge-cat { background: #ede9fe; color: #5b21b6; }
.tool-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tool-actions .btn { padding: 0.5rem 1rem; }
.tool-state { color: #6c757d; padding: 2rem 0; }

.badge-cat {
    border-radius: 3px;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 7px;
}

.youtube-embed {
    height: 0;
    overflow: hidden;
    padding-bottom: 56.25%;
    position: relative;
}

.youtube-embed iframe {
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
}

.resource-list {
    border-radius: 0.5rem;
    box-shadow: 0 5px 20px -4px rgba(0, 0, 0, 0.08);
    overflow-x: auto;
    overflow-y: hidden;
}

.resource-list .list-group-item { min-width: 420px; }

@media (max-width: 575.98px) {
    .tool-card .card-body { padding: 1.25rem; }
    #tool-tabs .nav-link { padding: 0.45rem 0.65rem; }
}