.software-tree {
    border: 1px solid #e3e6f0;
    border-radius: 0.35rem;
    overflow: hidden;
}

.software-row,
.version-row,
.installation-row {
    border-bottom: 1px solid #e3e6f0;
    cursor: pointer;
    transition: all 0.15s ease;
}

.software-row:last-child,
.version-row:last-child,
.installation-row:last-child {
    border-bottom: none;
}

.row-content {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
}

.software-row {
    background-color: #f8f9fc;
}

.software-row:hover {
    background-color: #eaecf4;
}

.software-row.expanded {
    background-color: #e2e6ea;
    border-left: 3px solid #667eea;
}

.software-row .row-chevron {
    width: 20px;
    text-align: center;
    color: #5a5c69;
    transition: transform 0.2s ease;
}

.software-row.expanded .row-chevron i {
    color: #667eea;
}

.software-row .row-name {
    flex: 1;
    font-size: 0.95rem;
}

.software-row .row-name strong {
    color: #3a3b45;
}

.software-row .vendor-text {
    color: #858796;
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

.software-row .row-count {
    display: flex;
    gap: 0.5rem;
}

.versions-container {
    background-color: #ffffff;
}

.version-row {
    background-color: #ffffff;
}

.version-row:hover {
    background-color: #f8f9fc;
}

.version-row.expanded {
    background-color: #f0f3ff;
    border-left: 3px solid #4e73df;
}

.version-row .row-chevron {
    width: 16px;
    text-align: center;
    color: #858796;
    font-size: 0.75rem;
}

.version-row.expanded .row-chevron i {
    color: #4e73df;
}

.version-row .row-name {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.version-row .eol-text {
    font-size: 0.75rem;
    color: #858796;
}

.version-row .eol-text.outdated {
    color: #d4a000;
}

.version-row .eol-text.critical {
    color: #e74a3b;
    font-weight: 600;
}

.installations-container {
    background-color: #fafbfd;
    border-left: 3px solid #e3e6f0;
    margin-left: 2rem;
}

.installation-row {
    background-color: #fafbfd;
}

.installation-row:hover {
    background-color: #f0f3ff;
}

.installation-row .row-content {
    padding: 0.5rem 1rem;
}

.installation-row .installation-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: #e3e6f0;
    color: #5a5c69;
    font-size: 0.8rem;
}

.installation-row .installation-icon i.fa-server {
    color: #4e73df;
}

.installation-row .installation-icon i.fa-docker {
    color: #2496ed;
}

.installation-row .installation-icon i.fa-dharmachakra {
    color: #326ce5;
}

.installation-row .installation-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.installation-row .hostname {
    font-weight: 600;
    color: #3a3b45;
    font-size: 0.85rem;
}

.installation-row .container-name {
    font-family: 'SFMono-Regular', Consolas, monospace;
    background: rgba(36, 150, 237, 0.1);
    color: #2496ed;
    padding: 0.1rem 0.4rem;
    border-radius: 0.2rem;
    font-size: 0.7rem;
}

.installation-row .installation-details {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.installation-row .port-info {
    font-family: 'SFMono-Regular', Consolas, monospace;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
}

.installation-row .port-info i {
    margin-right: 0.25rem;
    font-size: 0.6rem;
}

.installation-row .path-info {
    color: #858796;
    font-size: 0.75rem;
    cursor: help;
}

.installation-row .installation-action {
    color: #d1d3e2;
    font-size: 0.75rem;
}

.installation-row:hover .installation-action {
    color: #667eea;
}

.tree-indent {
    width: 1.5rem;
    flex-shrink: 0;
}

.tree-indent.double {
    width: 2rem;
}

.version-chip {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.version-chip.outdated {
    background: linear-gradient(135deg, #f6d365 0%, #fda085 100%);
    color: #5a5c69;
}

.version-chip.critical {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a5a 100%);
    color: white;
}

.count-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
}

.count-badge.versions {
    background: rgba(78, 115, 223, 0.15);
    color: #4e73df;
    border: 1px solid rgba(78, 115, 223, 0.3);
}

.count-badge.installations {
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.source-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.source-badge.baremetal {
    background-color: rgba(78, 115, 223, 0.15);
    color: #4e73df;
    border: 1px solid rgba(78, 115, 223, 0.3);
}

.source-badge.container {
    background-color: rgba(36, 150, 237, 0.15);
    color: #2496ed;
    border: 1px solid rgba(36, 150, 237, 0.3);
}

.source-badge.k8s {
    background-color: rgba(50, 108, 229, 0.15);
    color: #326ce5;
    border: 1px solid rgba(50, 108, 229, 0.3);
}

#loadingIndicator {
    color: #5a5c69;
}

#loadingIndicator .spinner-border {
    width: 3rem;
    height: 3rem;
}

#emptyState {
    color: #858796;
}

#emptyState i {
    opacity: 0.5;
}

.software-modal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 0.3rem 0.3rem 0 0;
}

.software-modal .modal-title {
    font-weight: 600;
}

.software-modal .close {
    color: white;
    opacity: 0.8;
    text-shadow: none;
}

.software-modal .close:hover {
    opacity: 1;
}

.detail-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e3e6f0;
}

.detail-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.detail-section-title {
    font-weight: 600;
    color: #5a5c69;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.detail-row {
    display: flex;
    margin-bottom: 0.5rem;
}

.detail-label {
    min-width: 100px;
    color: #858796;
    font-size: 0.85rem;
}

.detail-value {
    flex: 1;
    color: #3a3b45;
    font-size: 0.85rem;
}

.config-path {
    background-color: #f8f9fc;
    padding: 0.2rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    word-break: break-all;
}

.port-chip {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
    border-radius: 0.25rem;
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.8rem;
}

.column-filter {
    font-size: 0.875rem;
}

.column-filter:focus {
    border-color: #4e73df;
    box-shadow: 0 0 0 0.1rem rgba(78, 115, 223, 0.25);
}

.form-label {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    color: #5a5c69;
}

.form-label i {
    color: #858796;
    width: 14px;
}

#paginationInfo {
    padding: 0.5rem 0;
    border-bottom: 1px solid #e3e6f0;
}

#paginationControls {
    padding-top: 0.75rem;
}

#paginationControls .pagination {
    margin-bottom: 0;
}

#paginationControls .page-item .page-link {
    padding: 0.5rem 0.75rem;
    margin-left: 0;
    color: #4e73df;
    background-color: #fff;
    border: 1px solid #dddfeb;
}

#paginationControls .page-item:first-child .page-link {
    border-top-left-radius: 0.35rem;
    border-bottom-left-radius: 0.35rem;
}

#paginationControls .page-item:last-child .page-link {
    border-top-right-radius: 0.35rem;
    border-bottom-right-radius: 0.35rem;
}

#paginationControls .page-item .page-link:hover {
    color: #224abe;
    background-color: #eaecf4;
    border-color: #dddfeb;
}

#paginationControls .page-item.active .page-link {
    color: #fff;
    background-color: #4e73df;
    border-color: #4e73df;
}

#paginationControls .page-item.disabled .page-link {
    color: #858796;
    pointer-events: none;
    background-color: #fff;
    border-color: #dddfeb;
}

@media (max-width: 768px) {
    .software-row .row-content,
    .version-row .row-content {
        flex-wrap: wrap;
    }

    .software-row .row-name {
        order: 1;
        flex: 0 0 calc(100% - 30px);
    }

    .software-row .row-count {
        order: 3;
        flex: 0 0 100%;
        margin-top: 0.5rem;
        justify-content: flex-start;
    }

    .installation-row .installation-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .installations-container {
        margin-left: 1rem;
    }

    .tree-indent {
        width: 0.75rem;
    }

    .tree-indent.double {
        width: 1rem;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 2000px;
    }
}

.versions-container,
.installations-container {
    animation: slideDown 0.2s ease-out;
}