/* ============================================================
   GEPRO V3 - Produkt-Katalog & Produkt-Detailseiten
   Baut auf tokens-v3 / base-v3 / components-v3 / pages-v3 auf.
   Premium-hell: weiche Karten, diagonale Soft-Shadows, Blau sparsam.
   ============================================================ */

/* ---------- Filter-Leiste: saubere Bar + ausklappbares Panel ---------- */
.pfilter { margin-bottom: clamp(2rem, 1.2rem + 2vw, 3.2rem); }
.pfilter__bar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 1.1rem 2.2rem; }
.pfilter__end { margin-left: auto; display: flex; align-items: center; gap: 1.2rem; padding-bottom: .5rem; }
.pfilter__group { display: flex; flex-direction: column; gap: .65rem; }
.pfilter__lbl { font-size: var(--fs-eyebrow); font-weight: 600; color: var(--text-3); letter-spacing: .01em; }
.pfilter__hint { font-weight: 500; font-size: .78em; color: var(--text-3); opacity: .8; margin-left: .35em; }
.pfilter__chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.pchip { display: inline-flex; align-items: center; gap: .45em; font-size: .9rem; font-weight: 600; color: var(--text-2);
  background: var(--bg-soft); padding: .56em 1.05em; border-radius: var(--r-pill); cursor: pointer; user-select: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.pchip:hover { color: var(--text); background: var(--bg-soft-2); }
.pchip[aria-pressed="true"] { background: var(--blue); color: #fff; box-shadow: var(--shadow-btn); }
.pchip--prop { box-shadow: inset 0 0 0 1px var(--line); background: transparent; }
.pchip--prop::before { content: "+"; font-weight: 700; opacity: .6; margin-right: -.1em; }
.pchip--prop[aria-pressed="true"] { box-shadow: var(--shadow-btn); background: var(--blue); }
.pchip--prop[aria-pressed="true"]::before { content: "\2713"; opacity: 1; }
.pchip__n { font-size: .76em; opacity: .7; font-weight: 600; }
@media (max-width: 640px) { .pfilter__group--prop { padding-left: 0; border-left: 0; } }

/* Groessen-Slider (Dual-Range von/bis) */
.psize__val { font-weight: 500; color: var(--text); margin-left: .4em; }
.psize__slider { position: relative; height: 34px; width: clamp(170px, 17vw, 230px); display: flex; align-items: center; }
.psize__rail { position: absolute; left: 9px; right: 9px; height: 4px; border-radius: var(--r-pill); background: var(--bg-soft-2); }
.psize__sel { position: absolute; height: 4px; border-radius: var(--r-pill); background: var(--blue); }
.psize__slider input[type=range] { position: absolute; left: 0; right: 0; width: 100%; margin: 0; height: 34px; background: none; pointer-events: none; -webkit-appearance: none; appearance: none; }
.psize__slider input[type=range]::-webkit-slider-runnable-track { background: transparent; border: 0; }
.psize__slider input[type=range]::-moz-range-track { background: transparent; border: 0; }
.psize__slider input[type=range]::-webkit-slider-thumb { pointer-events: auto; -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: #fff; box-shadow: 0 1px 5px rgba(8,10,14,.3), inset 0 0 0 2px var(--blue); cursor: grab; }
.psize__slider input[type=range]::-moz-range-thumb { pointer-events: auto; width: 18px; height: 18px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 1px 5px rgba(8,10,14,.3), inset 0 0 0 2px var(--blue); cursor: grab; }

/* "Weitere Filter"-Button + ausklappbares Panel */
.pchip--more { box-shadow: inset 0 0 0 1px var(--line); background: transparent; }
.pchip--more[aria-expanded="true"] { background: var(--text); color: #fff; box-shadow: none; }
.pfilter__active { font-size: .72em; min-width: 1.3em; text-align: center; background: var(--blue); color: #fff; border-radius: var(--r-pill); padding: .05em .45em; }
.pfilter__panel { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.4rem 2rem;
  margin-top: 1.2rem; padding: clamp(1.3rem, 1rem + 1.2vw, 2rem); background: var(--bg-soft); border-radius: var(--r-lg);
  animation: pfilter-in .28s var(--ease); }
.pfilter__panel[hidden] { display: none; }   /* [hidden]-Attribut muss display:grid ueberschreiben (sonst Panel immer offen) */
@keyframes pfilter-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.pfacet { display: flex; flex-direction: column; gap: .6rem; }
.pfilter__reset { font-size: .85rem; font-weight: 600; color: var(--blue); cursor: pointer; background: none; padding: 0; }
.pfilter__reset:hover { text-decoration: underline; }
.pfilter__result { font-size: .85rem; color: var(--text-3); font-weight: 600; white-space: nowrap; }
@media (max-width: 640px) { .pfilter__end { margin-left: 0; width: 100%; } }

/* ---------- Gruppen ---------- */
.pgroup { margin-top: clamp(2.6rem, 1.8rem + 2vw, 4rem); }
.pgroup:first-of-type { margin-top: 0; }
.pgroup__head { display: flex; align-items: baseline; gap: .9rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.pgroup__head h3 { font-size: var(--fs-h3); letter-spacing: var(--tr-tight); }
.pgroup__head .eyebrow { width: 100%; margin-bottom: .2rem; }
.pgroup__count { font-size: .9rem; color: var(--text-3); font-weight: 600; }

/* ---------- Produkt-Grid + Karten ---------- */
.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, .6rem + 1vw, 1.5rem); }
.pcard { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--r-tile);
  box-shadow: 0 1px 2px rgba(22,28,45,.04), 0 14px 30px -18px rgba(22,28,45,.16); overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.pcard:hover { transform: translateY(-5px); box-shadow: 0 2px 4px rgba(22,28,45,.05), 0 26px 46px -22px rgba(22,28,45,.26); }
/* Einheitliche, NIE beschnittene Produktbilder: object-fit contain auf voller Box,
   entsaettigt (Schwarz-Weiss) -> Hover zeigt das volle Farbbild */
.pcard__media { height: 220px; background: radial-gradient(125% 125% at 50% 14%, #f5f6f8 0%, #e9edf1 100%);
  display: flex; align-items: center; justify-content: center; padding: 1.3rem; overflow: hidden; }
/* Bild fuellt die Box, kann sie aber NIE ueberschreiten -> immer vollstaendig, nie beschnitten.
   max-width/max-height + auto haelt das Seitenverhaeltnis und deckelt beide Achsen. */
.pcard__media img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  filter: grayscale(1) contrast(1.03); mix-blend-mode: multiply; transition: filter var(--dur-2) var(--ease); }
.pcard:hover .pcard__media img { filter: none; }
.pcard__body { padding: 1.1rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.pcard__top { display: flex; align-items: flex-start; justify-content: space-between; gap: .6rem; }
.pcard__size { font-size: 1.7rem; font-weight: 700; letter-spacing: var(--tr-tighter); line-height: 1; color: var(--text); }
.pcard__size .u { font-size: .9rem; color: var(--blue); vertical-align: super; margin-left: .05em; }
.pcard__model { font-size: .82rem; font-weight: 600; color: var(--text-3); font-variant-numeric: tabular-nums; text-align: right; }
.pcard__name { font-size: .98rem; font-weight: 600; color: var(--text); line-height: 1.25; }
.pcard__name span { color: var(--text-2); font-weight: 500; }
.pcard__specs { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .15rem; }
.pcard__specs span { font-size: .76rem; color: var(--text-2); background: var(--bg-soft); padding: .3em .65em; border-radius: var(--r-pill); white-space: nowrap; }
.pcard__tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .55rem; }
.pcard__tag { font-size: .72rem; font-weight: 600; letter-spacing: .01em; padding: .26em .6em; border-radius: 6px; }
.pcard__tag--ppc { color: var(--blue-700); background: var(--blue-50); }
.pcard__tag--touch { color: #7a4d00; background: #FFF1D9; }
.pcard__tag--out { color: #1c5a2f; background: #E2F3E6; }
.pcard__link { position: absolute; inset: 0; z-index: 3; }
.pcard__cta { display: inline-flex; align-items: center; gap: .3em; font-size: .85rem; font-weight: 600; color: var(--blue); margin-top: .4rem; }
.pcard:hover .pcard__cta .chev { transform: translateX(3px); }
.pcard__cta .chev { transition: transform var(--dur) var(--ease); }

.pcatalog .is-hidden { display: none !important; }
.pcatalog__empty { color: var(--text-3); font-size: var(--fs-body); padding: 2rem 0; display: none; }

/* ============================================================
   PRODUKT-DETAILSEITE
   ============================================================ */
.dtl-hero { position: relative; padding-top: calc(var(--nav-h) + clamp(2.5rem, 1.6rem + 3vw, 4.5rem)); background: var(--grad-page); overflow: clip; }
/* dezenter Macro-/Pixel-Bokeh-Hintergrund, nur rechts, stoert den Text nicht */
.dtl-hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url(/assets/img/site/hdr-bokeh.webp) right center / cover no-repeat; opacity: .5;
  -webkit-mask-image: linear-gradient(100deg, transparent 0%, transparent 42%, rgba(0,0,0,.9) 100%);
          mask-image: linear-gradient(100deg, transparent 0%, transparent 42%, rgba(0,0,0,.9) 100%); }
.dtl-hero > .wrap { position: relative; z-index: 1; }
.dtl-hero__cta { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 2rem; }
.dtl-hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.dtl-hero h1 { font-size: clamp(2rem, 1.3rem + 2.2vw, 3.4rem); letter-spacing: var(--tr-tighter); margin-top: 1rem; }
.dtl-hero h1 .sz { color: var(--blue); }
.dtl-hero .lead { margin-top: 1.3rem; }
.dtl-iconrow { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.8rem; }
.dtl-iconrow span { font-size: .8rem; font-weight: 600; color: var(--text-2); background: #fff; box-shadow: var(--shadow-tile);
  padding: .45em .85em; border-radius: var(--r-pill); }
.dtl-media { border-radius: var(--r-tile-lg); background: linear-gradient(180deg, #fff 0%, #f1f3f6 100%);
  box-shadow: var(--shadow-card); padding: clamp(1.4rem, 1rem + 2vw, 2.6rem); display: grid; place-items: center; }
.dtl-media img { width: 100%; max-height: 560px; object-fit: contain; mix-blend-mode: multiply; }

/* Varianten (Monitor / Panel-PC) */
.vcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; }
.vcard { background: #fff; border-radius: var(--r-tile); box-shadow: var(--shadow-card); padding: 1.6rem 1.7rem;
  display: flex; flex-direction: column; gap: .35rem; }
.vcard__kind { font-size: var(--fs-eyebrow); font-weight: 600; color: var(--blue); }
.vcard__model { font-size: 1.55rem; font-weight: 700; letter-spacing: var(--tr-tight); font-variant-numeric: tabular-nums; }
.vcard__sub { color: var(--text-2); font-size: .95rem; }
.vcard__actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.vcard__actions .btn { font-size: .88rem; padding: .7em 1.25em; }

/* Optionen */
.optcols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(1.6rem, 1rem + 2vw, 3rem); }
.optbox h3 { font-size: 1.15rem; letter-spacing: var(--tr-tight); margin-bottom: 1rem; display: flex; align-items: center; gap: .6rem; }
.optbox h3 .num { font-size: .75rem; font-weight: 600; color: var(--blue); }
.optlist { display: grid; gap: .6rem; }
.optlist li { display: flex; gap: .6rem; color: var(--text-2); font-size: .96rem; line-height: 1.4; }
.optlist li::before { content: ""; flex: none; width: 7px; height: 7px; margin-top: .5em; border-radius: 2px; background: var(--blue); transform: rotate(45deg); }
.optlist li b, .optlist li strong { color: var(--text); }

/* Aufklappbare Schnittstellen/Options-Kataloge (geteilt) */
.optacc { background: var(--bg-soft); border-radius: var(--r-lg); overflow: hidden; }
.optacc + .optacc { margin-top: .8rem; }
.optacc > summary { cursor: pointer; list-style: none; padding: 1.1rem 1.4rem; font-weight: 600; font-size: 1.02rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.optacc > summary::-webkit-details-marker { display: none; }
.optacc > summary::after { content: "+"; font-size: 1.4rem; color: var(--blue); font-weight: 400; line-height: 1; }
.optacc[open] > summary::after { content: "\2013"; }
.optacc__body { padding: 0 1.4rem 1.3rem; color: var(--text-2); font-size: .95rem; }
.optacc__body ul { padding-left: 1.1em; display: grid; gap: .4em; margin-top: .5em; }
.optacc__body b, .optacc__body strong { color: var(--text); }
.optacc__body img { max-width: 240px; margin: .6rem auto; display: block; }

/* Fussnoten */
.specnotes { margin-top: 2rem; color: var(--text-3); font-size: .85rem; display: grid; gap: .4rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) { .pgrid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px) {
  .dtl-hero__grid { grid-template-columns: 1fr; }
  .dtl-media { order: -1; }
}
@media (max-width: 680px) {
  .pgrid { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
  .pcard__media { height: 150px; padding: 1rem 1rem .4rem; }
  .pcard__body { padding: .9rem 1rem 1.1rem; }
  .pcard__size { font-size: 1.4rem; }
}