/* Project discovery uses normal page flow in both overview and presentation. */
html[data-page="projects"] body { overflow:auto !important; }
html[data-page="projects"] main { height:auto !important; min-height:100vh; margin:0; padding:var(--header-height) 0 0; overflow:visible !important; }
html[data-page="projects"] { overflow-x:clip !important; overflow-y:auto !important; }
.project-catalog { width:min(var(--page-width),calc(100% - var(--page-gutter)*2)); margin:auto; padding:48px 0 80px; }
.catalog-heading { margin-bottom:32px; max-width:800px; }
.catalog-heading h2 { font-size:clamp(44px,5vw,72px); margin:0 0 12px; line-height:1.05; letter-spacing:-.02em; }
.catalog-heading p { font-size:17px; line-height:1.7; margin:0; color:var(--muted); }
.catalog-search-row { display:flex; align-items:end; gap:16px; }
#project-search-form { flex:1; }
#project-search-form label, .catalog-filter-field label { display:block; margin-bottom:8px; font-size:13px; font-weight:600; }
#project-search { width:100%; height:54px; padding:12px 16px; font:inherit; background:var(--surface); color:var(--ink); border:1px solid var(--line); border-radius:4px; }
.catalog-control { min-height:48px; border:1px solid var(--line); border-radius:4px; padding:10px 16px; font:inherit; font-size:13px; color:var(--ink); background:transparent; }
.catalog-control:hover { background:var(--surface); }
#project-filter-toggle { min-height:54px; }
.catalog-types { display:flex; flex-wrap:wrap; gap:8px; margin:18px 0 0; }
.catalog-types button { min-height:44px; border:1px solid var(--line); padding:10px 17px; color:var(--ink); background:transparent; border-radius:4px; font-size:13px; }
.catalog-types button[aria-pressed="true"] { color:#fff; background:var(--han-pink); border-color:var(--han-pink); }
.catalog-filters { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; padding:24px 0 8px; }
.catalog-filter-field select { width:100%; max-width:100%; height:48px; padding:8px 12px; border:1px solid var(--line); border-radius:4px; background:var(--surface); color:var(--ink); font-size:13px; }
.catalog-filter-field { min-width:0; }
.catalog-active-row { display:flex; flex-wrap:wrap; align-items:center; gap:12px; }
#project-active-filters { display:flex; flex-wrap:wrap; gap:8px; }
#project-active-filters:empty { display:none; }
#project-active-filters button { margin-top:16px; padding:8px 12px; min-height:44px; border:1px solid var(--line); border-radius:4px; color:var(--ink); background:var(--surface); font-size:12px; overflow-wrap:anywhere; max-width:100%; }
#project-clear { margin-top:16px; }
.catalog-toolbar { display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; margin:30px 0 24px; padding-top:24px; border-top:1px solid var(--line); }
#project-count { font-size:14px; margin:0; }
.catalog-display { display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.catalog-sort { display:flex; gap:8px; align-items:center; font-size:13px; }
.catalog-sort select { min-height:44px; padding:8px 10px; color:var(--ink); background:var(--paper); border:1px solid var(--line); border-radius:4px; font-size:13px; }
.catalog-views { display:flex; border:1px solid var(--line); border-radius:4px; padding:3px; }
.catalog-views button { min-height:40px; padding:8px 12px; border:0; border-radius:2px; color:var(--muted); background:transparent; font-size:13px; }
.catalog-views [aria-pressed="true"] { background:var(--surface); color:var(--ink); }
.catalog-results { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; position:relative; }
.catalog-card { display:flex; flex-direction:column; min-width:0; padding:0; text-align:left; color:var(--ink); background:var(--surface); border:1px solid var(--line); border-radius:5px; overflow:hidden; transition:transform .2s,border-color .2s; }
.catalog-card:hover { transform:translateY(-4px); border-color:var(--muted); }
.catalog-visual { width:100%; aspect-ratio:16/9; background:var(--line); overflow:hidden; }
.catalog-visual img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .4s; }
.catalog-visual img[hidden] { display:none; }
.catalog-card:hover img { transform:scale(1.025); }
.catalog-visual.without-image { display:grid; place-items:center; }
.catalog-visual.without-image::after { content:'HAN Datalab'; font:600 30px var(--font-heading); color:var(--muted); }
.catalog-card-body { padding:24px; display:flex; flex:1; flex-direction:column; align-items:flex-start; width:100%; }
.catalog-card-meta { display:flex; justify-content:space-between; width:100%; gap:8px; font-size:11px; color:var(--muted); margin-bottom:12px; }
.catalog-status { margin-left:auto; }
.catalog-card h3 { font-size:27px; font-weight:600; line-height:1.15; margin:0 0 14px; overflow-wrap:anywhere; }
.catalog-description { font-size:14px; line-height:1.75; color:var(--muted); margin:0 0 20px; }
.catalog-groups { font-size:12px; line-height:1.6; margin:0 0 18px; }
.catalog-tags { margin-top:auto; display:flex; flex-wrap:wrap; gap:6px; }
.catalog-tags span { font-size:11px; padding:5px 8px; border:1px solid var(--line); border-radius:3px; }
.catalog-open { padding-top:22px; font-size:13px; font-weight:600; }
.catalog-results[data-view="carousel"] { display:flex; gap:24px; overflow-x:auto; scroll-snap-type:x mandatory; padding:6px 2px 22px; scroll-padding-left:2px; }
.catalog-results[data-view="carousel"] .catalog-card { flex:0 0 calc((100% - 48px)/3); scroll-snap-align:start; }
.catalog-presentation { display:flex; align-items:center; gap:12px; margin-top:16px; }
#project-position { font-size:13px; min-width:55px; text-align:center; }
#project-play { margin-left:auto; }
.catalog-control:disabled { opacity:.4; cursor:default; }
.catalog-empty { padding:50px 24px; text-align:center; background:var(--surface); border:1px solid var(--line); }
.catalog-empty h3 { font-size:30px; margin:0 0 12px; }.catalog-empty p { color:var(--muted); line-height:1.7; }
#project-more { display:block; margin:32px auto 0; }
.project-catalog [hidden] { display:none !important; }
.project-classification { display:flex; flex-direction:column; gap:10px; padding:18px 0; margin:0 0 20px; border-block:1px solid var(--line); }
.project-classification p { margin:0; font-size:14px; line-height:1.6; color:var(--muted); }
.project-classification strong { color:var(--ink); }
.editor-checkboxes { display:flex; flex-wrap:wrap; gap:10px 20px; }
.editor-checkboxes label { display:flex; align-items:center; gap:8px; min-height:44px; font-size:14px; }
.editor-checkboxes input { width:18px; height:18px; accent-color:var(--han-pink); }
.editor-group-list { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.editor-group-list button { padding:8px 12px; min-height:44px; background:var(--card-bg); color:var(--text-color); border:1px solid var(--border-color); border-radius:4px; }
.editor-group-add { display:flex; gap:8px; }.editor-group-add input { min-width:0; flex:1; }
.editor-metadata-preview { border-top:1px solid var(--line); padding-top:12px; font-size:13px; color:var(--muted); line-height:1.7; }
@media(max-width:1100px) {
 .catalog-results { grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; }
 .catalog-results[data-view="carousel"] .catalog-card { flex-basis:calc((100% - 24px)/2); }
 .catalog-filters { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media(max-width:650px) {
 .project-catalog { padding-top:30px; }
 .catalog-heading p { font-size:15px; }.catalog-heading { margin-bottom:24px; }
 .catalog-search-row { align-items:stretch; flex-direction:column; gap:10px; }
 #project-filter-toggle { align-self:flex-start; min-height:44px; }
 .catalog-results { grid-template-columns:minmax(0,1fr); }
 .catalog-results[data-view="carousel"] .catalog-card { flex-basis:88%; }
 .catalog-card-body { padding:20px; }.catalog-card h3 { font-size:27px; }
 .catalog-types { gap:6px; }.catalog-types button { padding-inline:12px; }
 .catalog-toolbar { gap:18px; }.catalog-display { width:100%; gap:14px; justify-content:space-between; }
 .catalog-sort { flex-wrap:wrap; }.catalog-sort label { display:none; }
 .catalog-sort select { max-width:165px; }
 .catalog-views button { padding-inline:9px; font-size:12px; }
 .catalog-filters { gap:12px; }
 .catalog-presentation { flex-wrap:wrap; }#project-play { margin-left:0; }
}
@media(prefers-reduced-motion:reduce) { .catalog-card, .catalog-visual img { transition:none; }.catalog-card:hover, .catalog-card:hover img { transform:none; } }

/* Explicit affordances on the interactive Knowledge Cloud. */
.cloud-interaction-hint { color:#fff; font-size:13px; font-weight:600; }
html .cloud-node-label { padding-right:28px; cursor:pointer; transition:background .15s,border-color .15s,box-shadow .15s; }
.cloud-node-label::after { content:'›'; position:absolute; right:10px; top:50%; transform:translateY(-50%); font-size:20px; line-height:1; color:var(--node-color); }
html .cloud-node-label:hover, html .cloud-node-label:focus-visible { background:#353535; border-color:var(--node-color); box-shadow:0 0 0 2px color-mix(in srgb,var(--node-color) 40%,transparent); }
html .cloud-node-label[aria-pressed="true"] { border-width:2px; background:#353535; }
html .cloud-question::after { color:#fff; }
@media(max-width:480px) { html .cloud-labels .cloud-node-label { padding-right:22px; }.cloud-node-label::after { right:7px; }.cloud-interaction-hint { font-size:12px; } }

.catalog-filters { grid-template-columns:repeat(3,minmax(0,1fr)); }
.catalog-collaborations { font-size:12px; color:var(--muted); margin:0 0 16px; }
.presentation-message { font-size:13px; color:var(--muted); }.presentation-message:empty { display:none; }
.catalog-stage:fullscreen {
 background:var(--paper); color:var(--ink); display:flex; flex-direction:column;
 width:100vw; height:100dvh; padding:28px; overflow:hidden;
}
.catalog-stage:fullscreen .catalog-results { flex:1; min-height:0; align-items:stretch; }
.catalog-stage:fullscreen .catalog-results[data-view="carousel"] .catalog-card {
 flex:0 0 calc(100% - 4px); display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); height:100%;
}
.catalog-stage:fullscreen .catalog-visual { height:100%; aspect-ratio:auto; background:#111; }
.catalog-stage:fullscreen .catalog-visual img { object-fit:contain; }
.catalog-stage:fullscreen .catalog-card-body { padding:clamp(24px,4vw,64px); justify-content:center; overflow-y:auto; }
.catalog-stage:fullscreen .catalog-card h3 { font-size:clamp(32px,3.6vw,58px); }
.catalog-stage:fullscreen .catalog-description { font-size:clamp(16px,1.5vw,23px); }
.catalog-stage:fullscreen .catalog-card-meta { font-size:15px; }.catalog-stage:fullscreen .catalog-tags { margin-top:16px; }
.catalog-stage:fullscreen .catalog-tags span, .catalog-stage:fullscreen .catalog-groups, .catalog-stage:fullscreen .catalog-collaborations { font-size:14px; }
.catalog-stage:fullscreen .catalog-presentation { flex-shrink:0; margin:16px 0 0; }
.catalog-stage:fullscreen .catalog-card:hover { transform:none; }
@media(max-width:800px) {
 .catalog-filters { grid-template-columns:repeat(2,minmax(0,1fr)); }
 .catalog-stage:fullscreen { padding:14px; }
 .catalog-stage:fullscreen .catalog-results[data-view="carousel"] .catalog-card { display:flex; }
 .catalog-stage:fullscreen .catalog-visual { height:40%; flex-shrink:0; }
 .catalog-stage:fullscreen .catalog-card-body { padding:20px; justify-content:flex-start; }
}

/* A clean exhibition surface; controls return on pointer, touch or keyboard input. */
.catalog-stage:fullscreen { position:relative; padding:12px; }
.catalog-stage:fullscreen .catalog-results { padding:0; scrollbar-width:none; }
.catalog-stage:fullscreen .catalog-results::-webkit-scrollbar { display:none; }
.catalog-stage:fullscreen .catalog-presentation {
 position:absolute; bottom:18px; left:28px; right:28px; z-index:5; margin:0; padding:12px;
 background:var(--paper); border:1px solid var(--line); opacity:1; transition:opacity .2s;
}
.catalog-stage:fullscreen.presentation-controls-hidden .catalog-presentation { opacity:0; pointer-events:none; }
.catalog-stage:fullscreen .presentation-message:not(:empty) { position:absolute; bottom:88px; left:30px; background:var(--paper); padding:12px; }
@media(prefers-reduced-motion:reduce) { .catalog-stage:fullscreen .catalog-presentation { transition:none; } }

/* Category entrances give each subject a recognisable place, as on CMD026's partner overview. */
.catalog-categories { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; margin:26px 0 0; }
.catalog-categories button { display:flex; flex-direction:column; gap:18px; align-items:flex-start; text-align:left; padding:22px; background:var(--surface); color:var(--ink); border:1px solid var(--line); border-top:3px solid var(--line); }
.catalog-categories strong { font:600 24px/1.2 var(--font-heading); }
.catalog-categories span { font-size:12px; color:var(--muted); }
.catalog-categories button:hover, .catalog-categories button[aria-pressed="true"] { border-top-color:var(--han-pink); }
.catalog-categories button[aria-pressed="true"] { box-shadow:inset 0 0 0 1px var(--han-pink); }
.catalog-type-field { grid-column:1/-1; font-size:13px; }
.catalog-type-field > span { font-weight:600; }.catalog-type-field .catalog-types { margin-top:10px; }
.catalog-category { margin:0 0 10px; color:var(--accent-ink); font-size:12px; font-weight:600; }
@media(max-width:800px) { .catalog-categories { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }.catalog-categories button { padding:16px; }.catalog-categories strong { font-size:22px; } }

/* Compact category chips and an on-demand filter sheet keep attention on results. */
.catalog-categories { display:flex; flex-wrap:wrap; gap:8px; margin:14px 0 0; }
.catalog-categories button { display:inline-flex; flex-direction:row; align-items:center; gap:9px; padding:9px 15px; min-height:44px; border:1px solid var(--line); border-radius:24px; background:transparent; }
.catalog-categories strong { font:500 13px var(--font-body); }
.catalog-categories span { font:12px var(--font-body); color:var(--muted); }
.catalog-categories button:hover { border-color:var(--muted); background:var(--surface); }
.catalog-categories button[aria-pressed="true"] { box-shadow:none; background:var(--ink); color:var(--paper); border-color:var(--ink); }
.catalog-categories button[aria-pressed="true"] span { color:inherit; opacity:.75; }
#project-search, #project-filter-toggle { border-radius:8px; height:48px; min-height:48px; }
.catalog-toolbar { margin-top:20px; padding-top:18px; }
#project-active-filters button { border-radius:20px; min-height:36px; }
.filter-dialog { width:min(580px,calc(100% - 32px)); max-height:min(800px,90dvh); padding:0; border:1px solid var(--line); border-radius:16px; background:var(--paper); color:var(--ink); box-shadow:0 24px 90px #0005; }
.filter-dialog::backdrop { background:#0007; backdrop-filter:blur(5px); }
.filter-dialog-heading { display:flex; justify-content:space-between; align-items:center; gap:20px; padding:22px 26px 14px; position:sticky; top:0; background:var(--paper); z-index:2; }
.filter-dialog h3 { font-size:30px; margin:0; }
.filter-dialog-close { display:grid; place-items:center; width:44px; height:44px; border:0; border-radius:50%; background:var(--surface); color:var(--ink); font-size:26px; }
.filter-dialog .catalog-filters { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px 18px; padding:10px 26px 26px; }
.filter-dialog .catalog-types { gap:7px; }.filter-dialog .catalog-types button { border-radius:20px; padding:8px 13px; min-height:42px; }
.filter-dialog .catalog-filter-field select { border-radius:7px; }
.filter-dialog-footer { position:sticky; bottom:0; display:flex; justify-content:space-between; align-items:center; gap:16px; padding:18px 26px; border-top:1px solid var(--line); background:var(--paper); z-index:2; }
.filter-dialog-footer .lab-button { min-height:48px; border-radius:var(--control-radius) !important; }
@media(max-width:650px) {
 .catalog-search-row { flex-direction:row; align-items:end; gap:8px; }
 #project-search-form { min-width:0; }#project-search { font-size:13px; }
 #project-filter-toggle { align-self:auto; flex-shrink:0; padding-inline:14px; }
 .catalog-categories { gap:6px; }.catalog-categories button { padding:8px 12px; }
 .filter-dialog { width:100%; max-width:100%; max-height:90dvh; margin:auto 0 0; border-radius:20px 20px 0 0; border-bottom:0; }
 .filter-dialog-heading { padding:20px 20px 12px; }
 .filter-dialog .catalog-filters { padding:8px 20px 22px; gap:20px 12px; }
 .filter-dialog-footer { padding:16px 20px max(16px,env(safe-area-inset-bottom)); }
}
@media(max-width:360px) { .filter-dialog .catalog-filters { grid-template-columns:1fr; } }

/* Unattended touchscreen presentation: no browser Fullscreen API is needed. */
html.kiosk-idle body { overflow:hidden !important; }
html.kiosk-idle body > header, html.kiosk-idle .kiosk-home, html.kiosk-idle .kiosk-site-qr,
html.kiosk-idle #kiosk-qr-overlay, html.kiosk-idle #project-presentation,
html.kiosk-idle .page-section:not(#page-projects), html.kiosk-idle .project-catalog > :not(#project-stage) { display:none !important; }
html.kiosk-idle main { padding:0 !important; height:100dvh !important; overflow:hidden !important; }
html.kiosk-idle #page-projects { display:block; }
html.kiosk-idle .project-catalog { width:100%; margin:0; padding:0; }
html.kiosk-idle #project-stage { position:relative; height:100dvh; padding:24px; background:var(--paper); }
html.kiosk-idle .catalog-results { display:flex; height:calc(100% - 112px); padding:0; scrollbar-width:none; overflow-y:hidden; }
html.kiosk-idle .catalog-results::-webkit-scrollbar { display:none; }
html.kiosk-idle .catalog-results .catalog-card { flex:0 0 100%; display:grid; grid-template-columns:minmax(0,1.2fr) minmax(0,1fr); height:100%; }
html.kiosk-idle .catalog-visual { height:100%; aspect-ratio:auto; background:var(--surface); }
html.kiosk-idle .catalog-visual img { object-fit:contain; }
html.kiosk-idle .catalog-card-body { justify-content:center; padding:clamp(28px,4vw,72px); overflow:auto; }
html.kiosk-idle .catalog-card h3 { font-size:clamp(36px,3.4vw,68px); }
html.kiosk-idle .catalog-description { font-size:clamp(18px,1.35vw,26px); line-height:1.7; }
html.kiosk-idle .catalog-card-meta, html.kiosk-idle .catalog-groups, html.kiosk-idle .catalog-collaborations { font-size:16px; }
html.kiosk-idle .catalog-tags { margin-top:20px; }html.kiosk-idle .catalog-tags span { font-size:14px; }
html.kiosk-idle .catalog-open { display:none; }
.kiosk-wake { position:absolute; inset:0; z-index:10; width:100%; height:100%; padding:0; border:0; background:none; color:var(--ink); cursor:pointer; touch-action:manipulation; }
.kiosk-wake:focus-visible { outline:none; }
.kiosk-wake-caption { position:absolute; left:24px; right:24px; bottom:22px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px; padding:20px 24px; background:var(--han-pink); color:#fff; text-align:left; }
.kiosk-wake-caption > span { font-size:16px; }.kiosk-wake-caption strong { font:600 clamp(22px,2vw,34px) var(--font-heading); }
@media(orientation:portrait) {
 html.kiosk-idle .catalog-results .catalog-card { display:flex; }
 html.kiosk-idle .catalog-visual { flex-shrink:0; height:52%; }
 html.kiosk-idle .catalog-card-body { padding:24px 36px; justify-content:flex-start; }
 html.kiosk-idle .catalog-card h3 { font-size:clamp(30px,5vw,54px); }
 html.kiosk-idle .catalog-description { font-size:20px; }
}