:root { color-scheme: light; --ink: #1d3039; --muted: #52656f; --line: #ccd6dc; --paper: #fff; --canvas: #f1f4f5; --accent: #145d77; --tint: #e8f1f5; --error: #9f302d; --radius: .25rem; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--canvas); color: var(--ink); font: 15px/1.5 "Segoe UI", Arial, sans-serif; }
main { max-width: 1500px; margin: auto; padding: 2rem 2rem 1rem; }
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: 1.5rem; }
.eyebrow { margin: 0 0 .5rem; color: var(--accent); font-size: .75rem; font-weight: 700; letter-spacing: .12em; }
h1 { margin: 0; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 650; letter-spacing: -.03em; line-height: 1.2; }
.intro { color: var(--muted); margin: .5rem 0 0; }
.data-date { flex-shrink: 0; font-size: .875rem; text-align: right; color: var(--muted); margin: 0; }
.filters { background: var(--paper); padding: 1.5rem; border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: var(--radius); }
.filter-grid { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: 1rem; }
.field { display: flex; flex-direction: column; gap: .375rem; min-width: 0; }
label { font-weight: 650; font-size: .875rem; }
select, input, button { font: inherit; border-radius: var(--radius); }
select, input { width: 100%; min-height: 44px; border: 1px solid #8d9ea8; background: var(--paper); padding: .5rem .75rem; color: var(--ink); }
.search-row { display: flex; align-items: flex-end; gap: 1rem; margin-top: 1rem; }
.search-field { flex: 1; }
.easa-device-filter { display:flex; align-items:center; gap:.5rem; margin-top:1rem; font-weight:400; }
.easa-device-filter input { width:1.125rem; min-height:1.125rem; margin:0; flex:none; }
button { cursor: pointer; border: 1px solid #8d9ea8; padding: .5rem .875rem; min-height: 44px; color: var(--ink); background: var(--paper); font-weight: 600; }
button:hover:not(:disabled) { background: var(--tint); border-color: var(--accent); }
button:disabled { cursor: default; color: #6b7981; background: #eef1f3; border-color: var(--line); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.source-note { color: var(--muted); font-size: .8125rem; margin: .875rem 0 1.5rem; padding-left: .75rem; border-left: 2px solid #9fb3be; }
.results-header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
h2 { font-size: 1.125rem; margin: 0; font-weight: 650; }
#result-count { margin: 0; font-weight: 600; }
.result-hint { font-size: .8125rem; color: var(--muted); margin: .375rem 0 .875rem; }
.table-wrap { overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; table-layout: fixed; }
th { background: #e7edef; text-align: left; color: #354d59; font-size: .8125rem; font-weight: 650; padding: .75rem; border-bottom: 1px solid var(--line); }
td { vertical-align: top; padding: .875rem .75rem; border-bottom: 1px solid #e1e7eb; overflow-wrap: anywhere; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #f8fafb; }
th:nth-child(1) { width: 17%; } th:nth-child(2) { width: 16%; } th:nth-child(3) { width: 42%; } th:nth-child(4) { width: 10%; } th:nth-child(5) { width: 15%; }
.manufacturer { font-weight: 650; }
.models, .scope, .subtle { display: block; color: var(--muted); font-size: .8125rem; margin-top: .25rem; }
.kind { display: inline-block; font-size: .75rem; border: 1px solid #bed0db; background: #eef4f7; padding: .125rem .375rem; border-radius: .1875rem; margin-bottom: .375rem; color: #274a5e; }
.kind.ad { background: #faf1df; border-color: #d9c693; color: #6e4d14; }
.kind.overview { background: #eaf3ee; border-color: #b7d0c2; color: #285a42; }
.number { display: block; font-weight: 600; font-size: .875rem; }
.title { font-weight: 550; }
a { color: #075c83; text-underline-offset: .2em; }
.document-links a { display: block; font-size: .8125rem; margin-bottom: .5rem; }
details { margin-top: .625rem; font-size: .8125rem; }
summary { cursor: pointer; color: var(--accent); width: fit-content; font-weight: 600; min-height: 28px; }
.detail-content { margin-top: .5rem; border-top: 1px solid var(--line); padding-top: .5rem; }
.detail-content dl { margin: 0; }
.detail-content dt { margin-top: .5rem; font-weight: 650; }
.detail-content dd { margin: .125rem 0 .5rem; white-space: pre-line; color: #40535f; }
.detail-documents { padding-left: 1.125rem; }
.detail-documents li { margin: .375rem 0; }
.translation-note { font-size: .75rem; line-height: 1.45; color: var(--muted); }
.translation-note p { margin: .35rem 0; }
.translation-warning { font-weight: 600; }
.tcds-reference { display: block; font-size: .75rem; margin-top: .3rem; overflow-wrap: anywhere; }
.empty, .error { background: var(--paper); border: 1px solid var(--line); padding: 1.5rem; }
.empty h3 { font-size: 1rem; margin: 0 0 .5rem; }
.empty p { margin: 0; color: var(--muted); }
.error { border-color: var(--error); color: var(--error); }
[hidden] { display: none !important; }
.pagination { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin: 1rem 0; font-size: .875rem; }
.pagination > div { display: flex; align-items: center; gap: .875rem; }
footer { font-size: .75rem; color: var(--muted); margin: 1.5rem 0 .5rem; border-top: 1px solid var(--line); padding-top: .875rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: .75rem; top: -100px; padding: .75rem; background: var(--paper); z-index: 10; }
.skip-link:focus { top: .75rem; }
@media (max-width: 800px) { main { padding: 1.25rem 1rem; } .page-header { align-items: flex-start; } .data-date { max-width: 150px; } .filters { padding: 1rem; } .filter-grid { grid-template-columns: 1fr; gap: .75rem; } .table-wrap table { min-width: 790px; } }
@media (max-width: 480px) { .page-header, .search-row, .pagination { flex-direction: column; align-items: stretch; gap: .75rem; } .data-date { max-width: none; text-align: left; } .results-header { flex-direction: column; gap: .25rem; } .pagination > div { justify-content: space-between; } .pagination p { margin: 0; } }