/* ==========================================================================
   Pagine "studio PACS": archivio progetti (serie), workstation modelli 3D, singoli
   ========================================================================== */

.pacs { position: relative; padding: calc(var(--header-h) + 48px) 0 96px; }
.is-pacs .site-main { position: relative; }
.is-pacs .site-main::before {
	content: ""; position: absolute; inset: 0 0 auto; height: 720px; pointer-events: none; z-index: 0;
	background:
		radial-gradient(45% 60% at 80% 0%, rgba(47, 123, 255, .14), transparent 70%),
		linear-gradient(rgba(92, 225, 230, .05) 1px, transparent 1px) 0 0 / 56px 56px,
		linear-gradient(90deg, rgba(92, 225, 230, .05) 1px, transparent 1px) 0 0 / 56px 56px;
	mask-image: linear-gradient(#000 30%, transparent);
}
.pacs > .container { position: relative; z-index: 1; }

/* --------------------------------------------------------------------------
   Intestazione studio (worklist)
   -------------------------------------------------------------------------- */
.pacs-head { margin-bottom: 32px; }
.pacs-worklist { display: flex; flex-wrap: wrap; gap: 0; margin: 0 0 28px; border: 1px solid var(--border); border-radius: 4px; background: rgba(14, 20, 28, .8); }
.pacs-worklist > div { flex: 1 1 140px; padding: 10px 16px; border-right: 1px solid var(--border); }
.pacs-worklist > div:last-child { border-right: 0; }
.pacs-worklist dt { color: var(--muted); font-size: 9px; }
.pacs-worklist dd { margin: 4px 0 0; color: var(--heading); font-size: 12px; letter-spacing: .06em; }
.pacs-worklist .dot { width: 6px; height: 6px; margin-right: 4px; }
.pacs-title { margin: 0; font-size: clamp(40px, 6vw, 76px); font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.pacs-lead { max-width: 640px; margin: 16px 0 0; font-size: 17px; color: var(--text); }

.pacs-crumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; color: var(--muted); font-size: 11px; }
.pacs-crumbs a { color: var(--rl-cyan); }
.pacs-crumbs a:hover { opacity: .75; }

/* --------------------------------------------------------------------------
   Toolbar: filtri modalità + layout griglia
   -------------------------------------------------------------------------- */
.pacs-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 10px; margin-bottom: 20px; border: 1px solid var(--border); border-radius: 4px; background: #0b1017; }
.pacs-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.pacs-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 3px; background: transparent; color: var(--muted); font: 500 11px/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; transition: .2s; }
.pacs-chip span { color: var(--heading); }
.pacs-chip:hover { color: var(--heading); border-color: rgba(92, 225, 230, .35); }
.pacs-chip.is-on { color: #032527; background: var(--rl-cyan); border-color: var(--rl-cyan); }
.pacs-chip.is-on span { color: inherit; }
.pacs-layouts { display: flex; align-items: center; gap: 6px; }
.pacs-layouts > .mono { margin-right: 6px; color: var(--muted); font-size: 10px; }
.pacs-layout { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 3px; background: transparent; }
.pacs-layout.is-on, .pacs-layout:hover { border-color: var(--rl-cyan); }
.layout-icon { display: grid; grid-template-columns: repeat(var(--n), 1fr); gap: 2px; width: 16px; height: 16px; }
.layout-icon i { background: var(--muted); border-radius: 1px; }
.pacs-layout.is-on .layout-icon i { background: var(--rl-cyan); }

/* --------------------------------------------------------------------------
   Griglia serie (hanging protocol)
   -------------------------------------------------------------------------- */
.pacs-grid { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 6px; padding: 6px; border: 1px solid var(--border); border-radius: 4px; background: #05080c; }
.pacs-grid[data-cols="1"] { --cols: 1; }
.pacs-grid[data-cols="2"] { --cols: 2; }
.pacs-grid[data-cols="3"] { --cols: 3; }
.pacs-grid[data-cols="1"] .series { aspect-ratio: 21 / 9; }
.pacs-empty { padding: 48px; text-align: center; color: var(--muted); }

.series {
	--acc: var(--rl-cyan);
	position: relative; display: block; aspect-ratio: 4 / 3; margin: 0; overflow: hidden; isolation: isolate;
	background: #000; border: 1px solid rgba(92, 225, 230, .08); color: var(--heading);
	transition: border-color .3s, transform .2s; transform-style: preserve-3d;
}
.series.accent-blue { --acc: var(--rl-blue); }
.series.accent-coral { --acc: var(--rl-coral); }
.series[hidden] { display: none; }
.series:hover, .series:focus-visible { border-color: color-mix(in srgb, var(--acc) 70%, transparent); }
.series-img { position: absolute; inset: 0; z-index: -1; }
/* Immagine "in trasparenza" come una pellicola sul diafanoscopio spento: il testo sopra resta il protagonista */
.series-img img {
	width: 100%; height: 100%; object-fit: cover;
	opacity: .32; filter: grayscale(1) contrast(1.1);
	transition: opacity .6s var(--ease), filter .6s var(--ease), transform 1.2s var(--ease);
}
.series:hover .series-img img, .series:focus-visible .series-img img { opacity: .4; filter: grayscale(.3) contrast(1.05); transform: scale(1.04); }
.series--open .series-img img { opacity: .9; filter: none; }
.series.series--open::after { background: linear-gradient(0deg, rgba(0, 0, 0, .55), transparent 25%, transparent 80%, rgba(0, 0, 0, .45)); }
.series-img .thumb-fallback { background: radial-gradient(circle at 50% 45%, rgba(92, 225, 230, .1), transparent 60%), #05080c; }
.series::after {
	content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
	background: linear-gradient(0deg, rgba(5, 8, 12, .96) 0%, rgba(5, 8, 12, .7) 38%, rgba(5, 8, 12, .15) 70%, rgba(5, 8, 12, .35) 100%);
}
.series-title, .series-tagline, .series-text { text-shadow: 0 1px 12px rgba(0, 0, 0, .8); }

/* Overlay angolari stile DICOM */
.ov { position: absolute; z-index: 2; display: flex; flex-direction: column; gap: 2px; font-size: 10px; line-height: 1.35; color: color-mix(in srgb, var(--acc, var(--rl-cyan)) 85%, #fff); text-shadow: 0 0 6px #000, 0 0 2px #000; pointer-events: none; }
.ov b { font-weight: 500; color: #fff; }
.ov-tl { top: 10px; left: 12px; }
.ov-tr { top: 10px; right: 12px; text-align: right; }
.ov-bl { bottom: 10px; left: 12px; color: #8b98a5; }
.ov-br { bottom: 10px; right: 12px; color: #8b98a5; text-align: right; }

/* Mirino e linea di scansione al passaggio */
.series-crosshair { position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0; transition: opacity .3s; }
.series-crosshair::before, .series-crosshair::after { content: ""; position: absolute; background: color-mix(in srgb, var(--acc) 50%, transparent); }
.series-crosshair::before { left: 50%; top: 18%; bottom: 18%; width: 1px; }
.series-crosshair::after { top: 50%; left: 18%; right: 18%; height: 1px; }
.series:hover .series-crosshair { opacity: .5; }
.series-scan { position: absolute; left: 0; right: 0; top: -2px; z-index: 1; height: 2px; background: linear-gradient(90deg, transparent, var(--acc), transparent); box-shadow: 0 0 14px var(--acc); opacity: 0; pointer-events: none; }
.series:hover .series-scan, .series--open .series-scan { opacity: .8; animation: rl-scan 3.2s var(--ease) infinite; }

/* Informazioni in basso */
.series-info { position: absolute; left: 14px; right: 14px; bottom: 34px; z-index: 2; display: flex; flex-direction: column; gap: 6px; }
.series-title { font: 600 clamp(20px, 2vw, 28px)/1.1 var(--font-head); letter-spacing: -.02em; }
.series-tagline { color: var(--acc); font-size: 11px; text-transform: none; letter-spacing: .02em; }
.series-text { max-height: 0; overflow: hidden; color: var(--text); font-size: 14px; line-height: 1.5; opacity: 0; transition: max-height .5s var(--ease), opacity .4s; }
.series-open { display: inline-flex; align-items: center; gap: 6px; color: var(--acc); font-size: 10px; opacity: 0; transform: translateY(6px); transition: .35s var(--ease); }
.series:hover .series-text, .series:focus-visible .series-text { max-height: 6em; opacity: 1; }
.series:hover .series-open, .series:focus-visible .series-open { opacity: 1; transform: none; }
.pacs-grid[data-cols="1"] .series-info { max-width: 560px; }
.pacs-grid[data-cols="1"] .series-text, .pacs-grid[data-cols="2"] .series-text { max-height: 6em; opacity: 1; }

/* --------------------------------------------------------------------------
   Workstation modelli 3D
   -------------------------------------------------------------------------- */
.workstation { display: grid; grid-template-columns: 260px minmax(0, 1fr) 280px; gap: 6px; padding: 6px; border: 1px solid var(--border); border-radius: 4px; background: #05080c; }
.workstation--single { grid-template-columns: minmax(0, 1fr) 300px; margin-top: 28px; }
/* Senza min-width:0 i figli della griglia si allargano al contenuto (lista serie orizzontale, canvas) e sfondano su mobile */
.workstation > *, .models-layout > * { min-width: 0; }
.ws-desc { margin: 0 0 14px; padding-bottom: 14px; border-bottom: 1px dashed rgba(92, 225, 230, .1); color: var(--text); font-size: 14.5px; line-height: 1.6; }
.ws-desc:empty { display: none; }
.ws-series, .ws-tags, .ws-side { padding: 14px; background: #0b1017; border: 1px solid rgba(92, 225, 230, .08); }
.ws-side { display: flex; flex-direction: column; gap: 14px; padding: 0; background: none; border: 0; }
.ws-side .ws-tags { flex: 1; }
.ws-label { margin: 0 0 12px; color: var(--rl-cyan); font-size: 10px; }
.ws-series-list { display: flex; flex-direction: column; gap: 6px; list-style: none; margin: 0; padding: 0; max-height: 620px; overflow-y: auto; }
.ws-series .model-item { grid-template-columns: 48px 1fr; padding: 8px; background: #0e141c; }
.workstation .viewer { min-height: 620px; height: 100%; border-radius: 2px; }
.ws-tags dl { margin: 0 0 16px; }
.tag-row { padding: 9px 0; border-bottom: 1px dashed rgba(92, 225, 230, .1); }
.tag-row dt { display: flex; gap: 8px; color: var(--muted); font-size: 9.5px; }
.tag-row dt span { color: rgba(92, 225, 230, .55); }
.tag-row dd { margin: 4px 0 0; color: var(--heading); font-size: 14px; }
.ws-download { justify-content: center; }
.ws-actions { display: flex; flex-direction: column; gap: 8px; }
.ws-actions .btn { justify-content: center; }

/* Voci serie (condivise con la landing) */
.model-thumb { position: relative; }
.model-ser { position: absolute; left: 3px; top: 3px; padding: 1px 4px; background: rgba(0, 0, 0, .75); color: var(--rl-cyan); font-size: 8.5px; }
.model-modality { display: block; margin-top: 3px; color: var(--rl-cyan); font-size: 9.5px; text-transform: none; letter-spacing: .04em; }

/* --------------------------------------------------------------------------
   Singolo progetto
   -------------------------------------------------------------------------- */
.pacs-single-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.series--open { aspect-ratio: 4 / 3; border-radius: 4px; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .9), 0 0 0 1px color-mix(in srgb, var(--acc) 25%, transparent); }
.pacs-single .project-title { font-size: clamp(40px, 5vw, 64px); }
.pacs-single .badges { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 22px 0 0; padding: 0; }
.pacs-single .badges li { padding: 5px 10px; border: 1px solid var(--border); border-radius: 3px; color: var(--text); font-size: 10px; }
.pacs-single .pacs-lead { font-size: 16px; }
.accent-coral.pacs-single .btn-primary { background: linear-gradient(90deg, var(--rl-coral), #ff8f5e); color: #2a0b03; }

.pacs-report { max-width: 820px; margin: 64px auto 0; padding: clamp(24px, 4vw, 44px); border: 1px solid var(--border); border-radius: 4px; background: #0b1017; }
.pacs-report .entry-content { font-size: 16.5px; }

.other-series { margin-top: 72px; }
.other-series-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; }
.mini-series { display: flex; flex-direction: column; gap: 6px; }
.mini-img { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid var(--border); background: #000; }
.mini-img img { width: 100%; height: 100%; object-fit: cover; opacity: .45; filter: grayscale(1); transition: filter .4s, transform .6s var(--ease); }
.mini-series:hover .mini-img { border-color: var(--rl-cyan); }
.mini-series:hover .mini-img img { opacity: 1; filter: none; transform: scale(1.05); }
.mini-title { color: var(--heading); font: 600 16px/1.2 var(--font-head); }
.mini-kicker { color: var(--muted); font-size: 9.5px; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
	.workstation { grid-template-columns: 220px minmax(0, 1fr); }
	.workstation > .ws-tags { grid-column: 1 / -1; }
	.ws-tags dl { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0 20px; }
}
@media (max-width: 900px) {
	.pacs-grid[data-cols="3"] { --cols: 2; }
	.pacs-single-grid, .workstation, .workstation--single { grid-template-columns: minmax(0, 1fr); }
	.ws-series-list { flex-direction: row; overflow-x: auto; max-height: none; scroll-snap-type: x mandatory; padding-bottom: 6px; scrollbar-width: thin; scrollbar-color: rgba(92, 225, 230, .35) transparent; }
	.ws-series-list > li { flex: 0 0 min(240px, 78%); scroll-snap-align: start; }
	.workstation .viewer { min-height: 400px; }
	.workstation > .ws-tags { grid-column: auto; }
	.pacs-layouts { display: none; }
}
@media (max-width: 600px) {
	.pacs-grid[data-cols] { --cols: 1; }
	.pacs { padding-bottom: 64px; }
	.workstation { padding: 4px; gap: 4px; }
	.ws-tags dl { grid-template-columns: 1fr 1fr; gap: 0 14px; }
	.tag-row dd { font-size: 13px; }
	.pacs-worklist > div { flex-basis: 45%; border-bottom: 1px solid var(--border); }
	.series .series-text { max-height: 6em; opacity: 1; }
	.series .series-open { opacity: 1; transform: none; }
}