/* Catalogue layout. Surfaces, buttons, typography and colours use the portal components. */
.catalogue{max-width:80rem;margin:auto;padding-left:1.5rem;padding-right:1.5rem}
.catalogue .portal-shell-card{border-radius:1.5rem}
.catalogue-heading-copy{margin:1.25rem auto 0;text-align:center}
.catalogue .preview-banner{padding:1rem 1.25rem;margin:0 0 2rem;border:1px solid rgba(217,119,6,.3);border-radius:1rem;background:rgba(254,243,199,.7);color:#92400e;font-size:.85rem;line-height:1.6}
html.dark .catalogue .preview-banner{background:rgba(120,53,15,.25);color:#fcd34d}
.catalogue-layout{display:grid;grid-template-columns:19rem minmax(0,1fr);gap:1.75rem;align-items:start;margin-top:2.5rem}
.filter-panel{position:sticky;top:7rem;min-width:0}
.filter-heading{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:1.3rem}
.filter-heading h2{font-size:1rem;font-weight:700;margin:0}
.catalogue label,.catalogue legend{font-size:.85rem;font-weight:600}
.filter-panel label{display:block;margin:1.2rem 0 .5rem}
.filter-panel input[type=search],.filter-panel select,.sort-field select,.filter-panel summary{width:100%;min-height:3rem;padding:.75rem 1rem;border:1px solid var(--portal-line);border-radius:.9rem;background:var(--portal-panel);color:inherit;font:inherit;font-size:.85rem}
.search-field{position:relative}
.search-field svg{position:absolute;left:1rem;top:1rem;width:1rem;height:1rem;stroke:var(--portal-muted);stroke-width:1.7;fill:none}
.filter-panel input[type=search]{padding-left:2.65rem}
.filter-panel fieldset{border:0;padding:0;margin:1.2rem 0 0;min-width:0}
.filter-panel legend{margin-bottom:.5rem;padding:0}
.filter-panel summary{display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer}
.filter-panel summary::-webkit-details-marker{display:none}
.instrument-options{max-height:16rem;overflow:auto;margin-top:.5rem;border:1px solid var(--portal-line);border-radius:.9rem;padding:.5rem}
.instrument-options label{display:flex;align-items:center;gap:.6rem;margin:0;padding:.4rem;font-weight:400;cursor:pointer}
.instrument-options input{width:1rem;height:1rem;accent-color:var(--portal-primary)}
.apply-button{width:100%;margin-top:1.5rem}
.filter-note{display:flex;gap:.75rem;border-top:1px solid var(--portal-line);padding-top:1.25rem;margin-top:1.5rem;font-size:.8rem;line-height:1.7}
.note-icon{color:var(--portal-primary);font-size:1.3rem}
.filter-note p{color:var(--portal-muted);margin:.5rem 0 .75rem}
.filter-note a{color:var(--portal-primary);font-weight:600}
.results-panel{min-width:0;scroll-margin-top:7rem}
.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.5rem}
.results-toolbar .portal-shell-eyebrow{font-size:.7rem;letter-spacing:.16em}
.results-toolbar .portal-shell-section-title{font-family:inherit;font-size:1.8rem;font-weight:700}
.result-count{color:var(--portal-muted);font-size:.85rem;margin:.5rem 0 0}
.sort-field{display:flex;align-items:center;gap:.75rem;white-space:nowrap;color:var(--portal-muted)}
.sort-field select{width:auto;color:var(--portal-ink)}
.active-filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}
.active-filters:empty{display:none}
.filter-chip{border:1px solid var(--portal-primary-20);border-radius:999px;background:var(--portal-primary-10);color:var(--portal-primary);padding:.5rem .85rem;font-size:.8rem;cursor:pointer}
.publication-card{margin-bottom:1rem;overflow-wrap:anywhere}
.publication-card__meta{display:flex;align-items:center;gap:.75rem;margin-bottom:.8rem;font-size:.8rem}
.publication-year{font-weight:700;color:var(--portal-primary)}
.publication-type{border-left:1px solid var(--portal-line);padding-left:.75rem;color:var(--portal-muted)}
.publication-card h3{font-size:1.2rem;font-weight:650;line-height:1.5;margin:0}
.publication-authors,.publication-journal{font-size:.85rem;line-height:1.7;color:var(--portal-muted);margin:.6rem 0 0}
.publication-journal{font-style:italic}
.publication-card__footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid var(--portal-line);margin-top:1.25rem;padding-top:1rem}
.instrument-tags{display:flex;flex-wrap:wrap;gap:.5rem}
.instrument-tag.portal-shell-tag{font-size:.65rem;letter-spacing:.04em;padding:.4rem .65rem}
.publication-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto;flex-wrap:wrap}
.publication-actions .portal-shell-button{font-size:.8rem}
.publication-card details{margin-top:1rem;font-size:.85rem;line-height:1.8}
.publication-card details summary{color:var(--portal-muted);cursor:pointer;min-height:2rem}
.publication-card details p{margin-top:.5rem}
.pagination{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.5rem;font-size:.85rem;color:var(--portal-muted)}
.loading-state,.empty-state{text-align:center;padding:4rem 1.5rem;line-height:1.8;color:var(--portal-muted)}
.empty-state h3{font-size:1.3rem;font-weight:700;color:var(--portal-ink);margin:0 0 .75rem}
.empty-state p{margin:0 auto 1.5rem;max-width:25rem}
.catalogue .muted{color:var(--portal-muted);font-size:.85rem}
.catalogue :is(input,select,summary,button,a):focus-visible{outline:3px solid var(--portal-primary);outline-offset:3px}
.catalogue [hidden]{display:none!important}
.catalogue #results-heading{scroll-margin-top:7rem}
html.dark .catalogue{--portal-ink:#f1f5f9;--portal-muted:#94a3b8;--portal-panel:rgba(15,23,42,.76);--portal-line:rgba(148,163,184,.22)}
@media(max-width:1000px){.catalogue-layout{grid-template-columns:17rem minmax(0,1fr);gap:1.25rem}.sort-field{display:block}.sort-field select{display:block;margin-top:.35rem}.publication-card.portal-shell-card{padding:1.4rem}}
@media(max-width:760px){.catalogue{padding-inline:1rem}.catalogue-layout{display:block;margin-top:1.75rem}.filter-panel{position:static;margin-bottom:2rem}.filter-panel form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:1rem}.filter-panel label[for=search],.search-field,.filter-panel fieldset,.apply-button{grid-column:1/-1}.filter-panel label[for=type]{grid-row:3;grid-column:1}.filter-panel label[for=year]{grid-row:3;grid-column:2}.filter-panel #type{grid-row:4;grid-column:1}.filter-panel #year{grid-row:4;grid-column:2}.results-toolbar{align-items:start}.results-toolbar .portal-shell-section-title{font-size:1.3rem}.results-toolbar .portal-shell-eyebrow{letter-spacing:.1em;font-size:.6rem}.sort-field select{max-width:8rem;padding:.6rem}.publication-card h3{font-size:1.1rem}.publication-actions{margin-left:0;width:100%}.pagination{gap:.5rem}.pagination .portal-shell-button{font-size:.75rem;padding:0 .8rem}.filter-panel .portal-shell-button--small{font-size:.8rem;padding:0 .8rem}}