.sidebar { min-height: 0; }
.sidebar > .brand, .sidebar > .nav-label, .sidebar-foot { flex-shrink: 0; }
.sidebar nav { overflow-y: auto; min-height: 0; scrollbar-width: thin; scrollbar-color: #4d6c60 transparent; }
.nav-group { margin: 5px 0; }
.nav-group > summary { display: flex; align-items: center; gap: 13px; padding: 13px 12px; color: #aec1b9; cursor: pointer; border-radius: 7px; list-style: none; font-size: 13px; }
.nav-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary > span:first-child { font-size: 20px; width: 20px; }
.nav-group > summary:hover, .nav-group[open] > summary { color: #e4f5e9; background: #29443e; }
.nav-chevron { margin-left: auto; transition: transform 150ms ease; }
.nav-group[open] .nav-chevron { transform: rotate(180deg); }
.sidebar nav .nav-child, .sidebar nav .nav-overview { padding: 8px 12px 8px 28px; margin: 2px 0; font-size: 12px; }
.nav-subheading { display: block; color: #7a9c8e; font-size: 9px; letter-spacing: 1px; text-transform: uppercase; margin: 18px 12px 8px 28px; }
.catalog-section { margin-bottom: 32px; }
.catalog-section > h2 { margin-bottom: 16px; }
.catalog-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.catalog-card { display: flex; align-items: center; gap: 15px; padding: 23px; background: white; border: 1px solid var(--line); border-radius: 10px; transition: border-color 150ms ease, box-shadow 150ms ease; }
.catalog-card:hover { border-color: #95b6a4; box-shadow: 0 4px 15px #153c2910; }
.catalog-card > div { flex: 1; }
.catalog-card h3 { margin-bottom: 6px; }
.catalog-card div > span { color: var(--muted); font-size: 12px; }
.catalog-card-icon { font-size: 25px; color: #42795e; }
.catalog-card > span:last-child { color: #7b9b89; }
input[readonly] { background: #f4f6f4; color: #728075; }
@media (max-width: 1100px) { .catalog-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
    .sidebar nav { flex-wrap: wrap; max-height: 45vh; }
    .nav-group { min-width: 160px; }
    .nav-group[open] { flex-basis: 100%; }
    .nav-group > summary { padding: 8px; font-size: 11px; }
    .nav-group > summary > span:first-child { display: none; }
    .catalog-cards { grid-template-columns: 1fr; }
    .catalog-card { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) { .nav-chevron, .catalog-card { transition: none; } }

.catalog-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: clamp(24px, 4vw, 46px);
    margin-bottom: 22px;
    border-radius: 14px;
    background: linear-gradient(115deg, #152f2c, #245844);
    color: #f5fbf5;
}
.catalog-hero h1 { margin: 8px 0; color: inherit; }
.catalog-hero p { margin: 0; color: #d2e6da; }
.catalog-hero .eyebrow { color: #b7ddbf; }
.catalog-hero-mark {
    display: grid;
    place-items: center;
    width: 78px;
    aspect-ratio: 1;
    flex-shrink: 0;
    border: 1px solid #ffffff35;
    border-radius: 20px;
    background: #ffffff12;
    color: #cae9cf;
    font-size: 38px;
}
.catalog-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.catalog-stats article:first-child {
    background: #eff7f0;
    border-color: #c8e0cf;
}
.catalog-stats a { color: #21654e; font-weight: 700; }
.catalog-distribution {
    padding: clamp(18px, 3vw, 30px);
    margin-bottom: 34px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: white;
}
.catalog-distribution h2 { margin: 0 0 6px; }
.catalog-distribution p { margin: 0 0 18px; color: var(--muted); }
.catalog-distribution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
    gap: 12px;
}
.catalog-group-link {
    display: grid;
    gap: 8px;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #f7faf7;
}
.catalog-group-link:hover { border-color: #79a48b; }
.catalog-group-link > span {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 4px 12px;
}
.catalog-group-link strong { color: #23654d; font-variant-numeric: tabular-nums; }
.catalog-group-link meter { width: 100%; height: 10px; }
.catalog-group-link meter::-webkit-meter-bar { background: #dce8df; border: 0; }
.catalog-group-link meter::-webkit-meter-optimum-value { background: #3f8866; }
.catalog-group-link meter::-moz-meter-bar { background: #3f8866; }
.catalog-section { scroll-margin-top: 24px; }
.catalog-section-heading {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 4px 12px;
    margin-bottom: 14px;
}
.catalog-section-heading h2 { margin: 0; }
.catalog-section-heading span { color: var(--muted); font-size: 12px; }
.catalog-group-link:focus-visible, .catalog-card:focus-visible {
    outline: 2px solid #23654d;
    outline-offset: 3px;
}
@media (max-width: 960px) {
    .catalog-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 480px) {
    .catalog-hero-mark { display: none; }
    .catalog-stats article { padding: 14px; }
}