/* =====================================================================
   Shop (/shop und Produktseiten) - ruhiger Fashion-Shop-Stil:
   viel Weissraum, grosse Hochformat-Fotos, Text statt Icons.
   Farben aus brand.css (--hb-*). Geladen von components/shop/*.
   ===================================================================== */

.hb-shop {
    --shop-ink: #1D1D1B;
    --shop-muted: #6b6b66;
    --shop-line: #e7e5df;
    --shop-soft: #f6f4ee;

    max-width: 76rem;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 5rem;
    color: var(--shop-ink);
}

.hb-shop a { color: inherit; }

.hb-shop__crumbs {
    font-size: .75rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--shop-muted);
    margin-bottom: 2rem;
}
.hb-shop__crumbs a { text-decoration: none; }
.hb-shop__crumbs a:hover { color: var(--shop-ink); }
.hb-shop__crumbs span[aria-hidden] { margin: 0 .5rem; }

.hb-shop__head { margin-bottom: 2.5rem; }
.hb-shop__head h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.05;
    margin: 0;
}
.hb-shop__head p { margin: .75rem 0 0; color: var(--shop-muted); max-width: 36rem; }

/* ---------------- Uebersicht: Produktkacheln ---------------- */

.hb-shop-grid {
    display: grid;
    gap: 2.5rem 1.5rem;
    grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 640px)  { .hb-shop-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .hb-shop-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.hb-shop-card { display: block; text-decoration: none; perspective: 1600px; }

/* Umdrehen wie die Startseiten-Kacheln (brand.css .hb-tile--flip): aussen
   Neigung zur Maus (public/js/kachel-flip.js), innen die Drehung. Der Link
   selbst bewegt sich nicht, damit der Hover waehrend der Drehung nicht abreisst. */
.hb-shop-card__tilt,
.hb-shop-card__rotor {
    position: relative;
    transform-style: preserve-3d;
    border-radius: 16px;
}
.hb-shop-card__tilt {
    transform: rotateX(var(--hb-tilt-x, 0deg)) rotateY(var(--hb-tilt-y, 0deg));
    transition: transform .6s cubic-bezier(.22, .61, .36, 1);
}
.hb-shop-card__rotor {
    transition: transform .9s cubic-bezier(.45, .05, .2, 1.04);
    will-change: transform;
}
.hb-shop-card__front,
.hb-shop-card__back {
    border-radius: 16px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    background: #fff;
}
.hb-shop-card__back {
    position: absolute;
    inset: 0;
    overflow: hidden;
    transform: rotateY(180deg);
    background: var(--shop-soft);
}
.hb-shop-card__back img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hb-shop-card__back-text {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 5rem 1.5rem 1.5rem;
    background: linear-gradient(to top, rgba(17, 24, 39, .82), rgba(17, 24, 39, 0));
    color: #fff;
}
.hb-shop-card__back-text .hb-shop-card__label { color: rgba(255, 255, 255, .75); }
.hb-shop-card__back-text .hb-shop-card__name { font-size: 1.375rem; }
.hb-shop-card__back-text .hb-shop-card__price { display: block; font-weight: 600; }
.hb-shop-card__cta {
    display: inline-block;
    margin-top: 1rem;
    padding: .55rem 1.1rem;
    border-radius: 999px;
    background: var(--hb-gelb);
    color: var(--hb-schwarz);
    font-size: .875rem;
    font-weight: 700;
}

@media (hover: hover) and (pointer: fine) {
    .hb-shop-card:hover .hb-shop-card__rotor { transform: rotateY(180deg); }
}
.hb-shop-card:focus-visible .hb-shop-card__rotor { transform: rotateY(180deg); }

@media (prefers-reduced-motion: reduce) {
    .hb-shop-card__tilt, .hb-shop-card__rotor { transition: none; transform: none !important; }
    .hb-shop-card__back { transform: none; opacity: 0; transition: opacity .3s ease; }
    .hb-shop-card:hover .hb-shop-card__back,
    .hb-shop-card:focus-visible .hb-shop-card__back { opacity: 1; }
}

.hb-shop-card__media {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 16px;
    background: var(--shop-soft);
}
.hb-shop-card__media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hb-shop-card__body { padding-top: 1rem; }
.hb-shop-card__label {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--shop-muted);
}
.hb-shop-card__name {
    display: block;
    margin-top: .3rem;
    font-size: 1.125rem;
    font-weight: 600;
}
.hb-shop-card__price { margin-top: .35rem; font-size: 1rem; }

/* ---------------- Merch (Spreadshop) ---------------- */

.hb-shop-merch { margin-top: 5rem; padding-top: 3rem; border-top: 1px solid var(--shop-line); }
.hb-shop-merch .hb-shop__head h2 {
    font-size: clamp(1.5rem, 3.4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0;
}
.hb-shop-merch .hb-shop__head a { text-decoration: underline; text-underline-offset: .15em; }

.hb-shop-grid--merch { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem 1rem; }
@media (min-width: 900px) { .hb-shop-grid--merch { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem 1.5rem; } }

/* Produktfotos sind quadratische Freisteller - nicht beschneiden */
.hb-shop-card__media--produkt { aspect-ratio: 1 / 1; }
.hb-shop-card__media--produkt img { object-fit: contain; padding: 6%; transition: transform .5s ease; }
@media (hover: hover) { .hb-shop-card--merch:hover .hb-shop-card__media--produkt img { transform: scale(1.04); } }
.hb-shop-card--merch .hb-shop-card__name { font-size: 1rem; }
.hb-shop-card--merch:hover .hb-shop-card__name { text-decoration: underline; text-underline-offset: .2em; }

.hb-shop-card__platzhalter {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--shop-muted);
}

/* ---------------- Preis + Rabatt ---------------- */

.hb-shop-price { font-weight: 600; }
.hb-shop-price s { font-weight: 400; color: var(--shop-muted); margin-left: .5rem; }
.hb-shop-price__hinweis { display: block; font-size: .8125rem; font-weight: 400; color: var(--shop-muted); margin-top: .25rem; }

.hb-shop-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 1;
    padding: .35rem .7rem;
    border-radius: 999px;
    background: var(--hb-gelb);
    color: var(--hb-schwarz);
    font-size: .8125rem;
    font-weight: 800;
    letter-spacing: .02em;
}

/* ---------------- Produktseite ---------------- */

.hb-shop-detail {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
}
@media (min-width: 900px) {
    .hb-shop-detail { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 4rem; }
    .hb-shop-detail__media { position: sticky; top: 2rem; }
}

.hb-shop-detail__media {
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 16px;
    background: var(--shop-soft);
}
.hb-shop-detail__media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.hb-shop-eyebrow {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--shop-muted);
    margin: 0 0 .5rem;
}
.hb-shop-title {
    font-size: clamp(1.875rem, 3.6vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.08;
    margin: 0;
}
.hb-shop-detail__info > .hb-shop-price { font-size: 1.5rem; margin-top: 1rem; }

.hb-shop-text { margin-top: 1.5rem; line-height: 1.6; color: #3d3d3a; }

/* Fakten als ruhige Liste mit Trennlinien - ohne Haken/Icons */
.hb-shop-facts { list-style: none; padding: 0; margin: 1.75rem 0 0; border-top: 1px solid var(--shop-line); }
.hb-shop-facts li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .8rem 0;
    border-bottom: 1px solid var(--shop-line);
    font-size: .9375rem;
}
.hb-shop-facts li span:first-child { color: var(--shop-muted); }
.hb-shop-facts li span:last-child { text-align: right; font-weight: 600; }

.hb-shop-section { margin-top: 2.25rem; }
.hb-shop-section > h2 {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin: 0 0 .875rem;
}
.hb-shop-section > p { font-size: .875rem; color: var(--shop-muted); margin: -.25rem 0 1rem; }

/* Auswahl (Wert, Lieferart) als Kaestchen-Leiste */
.hb-shop-options { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: .5rem; }
.hb-shop-options--wrap { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.hb-shop-option {
    padding: .85rem .75rem;
    border: 1px solid var(--shop-line);
    border-radius: 10px;
    background: #fff;
    font: inherit;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}
.hb-shop-option small { display: block; font-weight: 400; color: var(--shop-muted); margin-top: .2rem; font-size: .75rem; }
.hb-shop-option:hover { border-color: var(--shop-ink); }
.hb-shop-option[aria-pressed="true"] { border-color: var(--shop-ink); background: var(--shop-ink); color: #fff; }
.hb-shop-option[aria-pressed="true"] small { color: rgba(255, 255, 255, .7); }

/* Formular */
.hb-shop-fields { display: grid; gap: .875rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.hb-shop-field--full { grid-column: 1 / -1; }
.hb-shop-field label {
    display: block;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--shop-muted);
    margin-bottom: .35rem;
}
.hb-shop-input {
    width: 100%;
    padding: .8rem .9rem;
    border: 1px solid var(--shop-line);
    border-radius: 10px;
    background: #fff;
    font: inherit;
    color: var(--shop-ink);
}
.hb-shop-input:focus { outline: none; border-color: var(--shop-ink); box-shadow: 0 0 0 3px rgba(29, 29, 27, .08); }
.hb-shop-error { color: #b42318; font-size: .8125rem; margin: .35rem 0 0; }

.hb-shop-check { display: flex; gap: .65rem; align-items: flex-start; font-size: .875rem; line-height: 1.5; margin-top: .9rem; cursor: pointer; }
.hb-shop-check input { margin-top: .25rem; width: 1rem; height: 1rem; accent-color: var(--shop-ink); flex: none; }

/* Zusammenfassung + Zahlung */
.hb-shop-summary {
    margin-top: 2.25rem;
    padding: 1.5rem;
    border-radius: 16px;
    background: var(--shop-soft);
}
.hb-shop-summary__row { display: flex; justify-content: space-between; gap: 1rem; font-size: .9375rem; padding: .3rem 0; }
.hb-shop-summary__row--total { margin-top: .5rem; padding-top: .8rem; border-top: 1px solid var(--shop-line); font-size: 1.25rem; font-weight: 700; }

.hb-shop-note { font-size: .8125rem; color: var(--shop-muted); line-height: 1.5; margin: 1rem 0 0; }
.hb-shop-note--warn { color: #8a3b12; }

.hb-shop-btn {
    display: block;
    width: 100%;
    margin-top: 1.25rem;
    padding: 1rem 1.5rem;
    border: 0;
    border-radius: 999px;
    background: var(--shop-ink);
    color: #fff;
    font: inherit;
    font-weight: 700;
    letter-spacing: .02em;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background .2s;
}
.hb-shop-btn:hover { background: #3a3a37; }
.hb-shop-btn[disabled] { opacity: .5; cursor: progress; }
.hb-shop-btn--sim { background: var(--hb-gelb); color: var(--hb-schwarz); }
.hb-shop-btn--sim:hover { background: #e9bd2c; }
.hb-shop-btn--inline { display: inline-block; width: auto; }

.hb-shop-sim {
    margin-top: 1.25rem;
    padding: .75rem 1rem;
    border: 1px dashed #c9a400;
    border-radius: 10px;
    font-size: .8125rem;
    color: #6b5400;
    background: #fffbea;
}

.hb-shop-alert { margin-top: 1rem; padding: .9rem 1rem; border-radius: 10px; background: #fdecea; color: #8a1c13; font-size: .875rem; cursor: pointer; }

/* Danke-Ansicht */
.hb-shop-danke { max-width: 40rem; margin: 2rem auto 0; text-align: center; }
.hb-shop-danke h1 { font-size: clamp(1.875rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -.02em; margin: 0; }
.hb-shop-danke > p { color: var(--shop-muted); line-height: 1.6; margin: 1rem 0 0; }
.hb-shop-danke__code {
    margin: 2rem auto 0;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    background: var(--shop-soft);
    display: inline-block;
}
.hb-shop-danke__code span { display: block; font-size: .6875rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--shop-muted); }
.hb-shop-danke__code strong { display: block; margin-top: .35rem; font-size: 2rem; letter-spacing: .06em; }
.hb-shop-danke__code small { display: block; margin-top: .4rem; font-size: .875rem; color: var(--shop-muted); }
.hb-shop-danke .hb-shop-btn { max-width: 22rem; margin: 2rem auto 0; }