.aprs-directory { display: grid; gap: 16px; }
.aprs-directory > .panel { margin: 0; }
.aprs-directory-overview { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr); gap: 26px; align-items: start; }
.aprs-directory-overview { padding: 16px; }
.aprs-directory-kicker { margin: 0 0 2px; color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.aprs-directory-total { display: block; color: var(--primary); font: 800 clamp(2.3rem, 5vw, 3.5rem)/1.1 var(--mono); }
.aprs-directory-overview-main > span { display: block; color: var(--muted); font-size: .9rem; }
.aprs-directory-overview-nav h2 { margin: 0 0 10px; font-size: .9rem; letter-spacing: .04em; text-transform: uppercase; }
.aprs-directory-distribution { display: flex; flex-wrap: wrap; gap: 6px; }
.aprs-directory-distribution a { padding: 5px 9px; border: 1px solid var(--border); border-radius: 7px; background: var(--bg-2); color: var(--text); font: 700 .79rem var(--mono); }
.aprs-directory-distribution a:hover, .aprs-directory-letter:hover { border-color: var(--light-blue); color: var(--text); }
.aprs-directory-latest h2 { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; font-size: 1rem; }
.aprs-directory-latest { grid-column: 1 / -1; border-top: 1px solid var(--border); padding-top: 12px; }
.aprs-directory-latest h2 small { color: var(--muted); font-size: .75rem; font-weight: 500; }
.aprs-directory-latest-grid { display: flex; gap: 7px; flex-wrap: wrap; }
.aprs-directory-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border: 1px solid var(--border-soft); border-radius: 999px; background: var(--bg-2); color: var(--text); }
.aprs-directory-chip strong { color: var(--light-blue); font: 800 .78rem var(--mono); }
.aprs-directory-chip > span { color: var(--muted); font: 700 .72rem var(--mono); }
.aprs-directory-chip small { color: var(--muted); font-size: .72rem; }
.aprs-directory-chip:hover { border-color: var(--light-blue); }
.aprs-directory-search-label { display: block; margin-bottom: 6px; font-weight: 700; font-size: .84rem; }
.aprs-directory-search { width: min(100%, 430px); min-height: 44px; padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg-2); color: var(--text); font: 500 .95rem var(--mono); }
.aprs-directory-catalog { padding: 16px; }
.aprs-directory-search-row { display: flex; justify-content: center; align-items: center; gap: 10px; flex-wrap: wrap; }
.aprs-directory-az { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 16px 0; }
.aprs-directory-letter { display: inline-flex; align-items: center; justify-content: center; min-width: 38px; min-height: 38px; padding: 5px 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-2); color: var(--text); font: 800 .83rem var(--mono); }
.aprs-directory-letter.is-empty { opacity: .35; cursor: default; }
.aprs-directory-group { margin-top: 22px; scroll-margin-top: calc(var(--header-h) + 16px); }
.aprs-directory-group h3 { position: sticky; top: var(--header-h); z-index: 2; display: flex; gap: 12px; align-items: baseline; margin: 0 0 9px; padding: 7px 10px; border-bottom: 2px solid var(--primary); background: var(--panel); font-size: 1.25rem; }
.aprs-directory-group h3 small { color: var(--muted); font-size: .75rem; font-weight: 600; }
.aprs-directory-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 8px; }
.aprs-directory-card { display: flex; flex-direction: column; gap: 4px; min-width: 0; padding: 10px 12px; border: 1px solid var(--border-soft); border-radius: 9px; background: var(--bg-2); color: var(--text); }
.aprs-directory-card:hover { border-color: var(--light-blue); }
.aprs-directory-card strong { overflow-wrap: anywhere; color: var(--light-blue); font: 800 .88rem var(--mono); }
.aprs-directory-card small { color: var(--muted); font-size: .75rem; }
.aprs-directory-empty { padding: 18px 0 5px; }
@media (max-width: 700px) {
  .aprs-directory-overview { grid-template-columns: 1fr; gap: 18px; }
  .aprs-directory .section-head { align-items: start; flex-direction: column; }
  .aprs-directory-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .aprs-directory-group h3 { top: var(--header-h); }
}