/*
 * Storefront der Onlineshops (public/shop.php). Bewusst unabhaengig vom App-Stylesheet:
 * die Seite gehoert dem Mandanten, nicht Omnia. Die Akzentfarbe kommt aus seinem Branding
 * (--shop-accent, gesetzt im Kopf der Seite).
 */
:root {
    --shop-accent: #123b69;
    --shop-ink: #18202b;
    --shop-sub: #5d6876;
    --shop-line: #e3e7ec;
    --shop-soft: #f5f7f9;
    --shop-bg: #ffffff;
    --shop-radius: 4px;
    --shop-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color-scheme: light;
}

* { box-sizing: border-box; }

body.shop {
    margin: 0;
    background: var(--shop-bg);
    color: var(--shop-ink);
    font-family: var(--shop-font);
    font-size: 16px;
    line-height: 1.55;
}

.shop a { color: var(--shop-accent); }
.shop img { max-width: 100%; }

.shop-wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
}

.shop-preview-bar {
    background: #fff4d6;
    color: #6b4a00;
    text-align: center;
    font-size: .875rem;
    padding: 6px 16px;
}

.shop-header { border-bottom: 1px solid var(--shop-line); }
.shop-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 68px;
}
.shop-brand {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--shop-ink) !important;
    text-decoration: none;
}
.shop-brand img { display: block; max-height: 44px; width: auto; }

.shop-main { padding-block: 28px 56px; }

.shop-hero { margin-bottom: 28px; max-width: 68ch; }
.shop-hero h1 { margin: 0 0 8px; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.15; text-wrap: balance; }
.shop-hero p { margin: 0; color: var(--shop-sub); }

.shop-empty { color: var(--shop-sub); }

.shop-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 24px 20px;
}
.shop-card a {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: inherit;
    text-decoration: none;
}
.shop-card__img {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    max-width: 100%;
    background: var(--shop-soft);
    border-radius: var(--shop-radius);
    overflow: hidden;
}
.shop-card__img img { width: 100%; height: 100%; object-fit: contain; }
.shop-card__title { font-weight: 600; }
.shop-card__price { color: var(--shop-sub); font-variant-numeric: tabular-nums; }
.shop-card a:hover .shop-card__title,
.shop-card a:focus-visible .shop-card__title { color: var(--shop-accent); text-decoration: underline; }

.shop-crumb { margin-bottom: 16px; font-size: .9rem; }

.shop-product {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}
@media (max-width: 760px) {
    .shop-product { grid-template-columns: 1fr; gap: 24px; }
}
.shop-gallery { display: flex; flex-direction: column; gap: 10px; }
.shop-gallery__main {
    aspect-ratio: 1;
    max-width: 100%;
    background: var(--shop-soft);
    border-radius: var(--shop-radius);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.shop-gallery__main img { width: 100%; height: 100%; object-fit: contain; }
.shop-gallery__thumbs { display: flex; flex-wrap: wrap; gap: 8px; }
.shop-thumb {
    width: 64px;
    height: 64px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: var(--shop-radius);
    background: var(--shop-soft);
    cursor: pointer;
    overflow: hidden;
}
.shop-thumb img { width: 100%; height: 100%; object-fit: cover; }
.shop-thumb.is-active { border-color: var(--shop-accent); }

.shop-product__info h1 { margin: 0 0 10px; font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.2; text-wrap: balance; }
.shop-price { display: flex; flex-direction: column; margin-bottom: 18px; }
.shop-price span { font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.shop-price small { color: var(--shop-sub); }

.shop-variants { border: 0; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.shop-variants legend { font-size: .85rem; color: var(--shop-sub); margin-bottom: 6px; padding: 0; }
.shop-variant {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 8px 14px;
    border: 1px solid var(--shop-line);
    border-radius: var(--shop-radius);
    cursor: pointer;
    min-width: 88px;
}
.shop-variant input { position: absolute; opacity: 0; pointer-events: none; }
.shop-variant small { color: var(--shop-sub); font-variant-numeric: tabular-nums; }
.shop-variant:has(input:checked) { border-color: var(--shop-accent); box-shadow: 0 0 0 1px var(--shop-accent); }
.shop-variant:has(input:focus-visible) { outline: 2px solid var(--shop-accent); outline-offset: 2px; }
.shop-variant.is-out { color: #9aa3ad; cursor: not-allowed; text-decoration: line-through; }

.shop-buy__soon { color: var(--shop-sub); font-size: .9rem; }

.shop-text { color: var(--shop-ink); max-width: 68ch; margin-top: 16px; }
.shop-spec {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 16px;
    margin-top: 18px;
    padding-top: 12px;
    border-top: 1px solid var(--shop-line);
    font-size: .9rem;
}
.shop-spec dt { color: var(--shop-sub); }
.shop-spec dd { margin: 0; }

.shop-page { max-width: 68ch; }
.shop-page h1 { font-size: 1.7rem; margin: 0 0 16px; }
.shop-imprint { font-style: normal; }

.shop-footer { border-top: 1px solid var(--shop-line); }
.shop-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 24px;
    padding-block: 20px;
    font-size: .875rem;
    color: var(--shop-sub);
}
.shop-footer__links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.shop-footer__links a { color: var(--shop-sub); }
.shop-footer__by { margin-left: auto; }

.shop-btn {
    display: inline-block;
    background: var(--shop-accent);
    color: #fff;
    border: 0;
    border-radius: var(--shop-radius);
    padding: 10px 18px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}
.shop-btn:focus-visible { outline: 2px solid var(--shop-accent); outline-offset: 2px; }

.shop-message { max-width: 32rem; margin: 12vh auto; padding-inline: 16px; }
.shop-message--inline { margin: 6vh auto; padding-inline: 0; }
.shop-message h1 { font-size: 1.6rem; margin: 0 0 8px; }
.shop-message p { color: var(--shop-sub); }
.shop-preview-form { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.shop-preview-form input {
    font: inherit;
    padding: 9px 12px;
    border: 1px solid #b9c2cc;
    border-radius: var(--shop-radius);
}
.shop-preview-form .shop-btn { align-self: flex-start; }
.shop-error { color: #b42318; margin: 0; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}

/* --- Navigation, Warenkorb, Bestellabschluss --- */
.shop-nav { margin-left: auto; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; font-size: .95rem; }
.shop-nav a { color: var(--shop-ink); text-decoration: none; }
.shop-nav a:hover, .shop-nav a:focus-visible { color: var(--shop-accent); text-decoration: underline; }
.shop-cart-count {
    display: inline-block; min-width: 1.4em; padding: 0 6px; border-radius: 9999px;
    background: var(--shop-accent); color: #fff; font-size: .8rem; text-align: center; font-variant-numeric: tabular-nums;
}
.shop-h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 18px; text-wrap: balance; }
.shop-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.shop-link { background: none; border: 0; padding: 0; color: var(--shop-accent); font: inherit; font-size: .875rem; cursor: pointer; text-decoration: underline; }
.shop-btn--plain { background: var(--shop-bg); color: var(--shop-accent); border: 1px solid var(--shop-accent); }
.shop-btn--block { display: block; width: 100%; text-align: center; text-decoration: none; }
.shop-btn[disabled] { opacity: .5; cursor: not-allowed; }

.shop-buy__row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.shop-qty { display: flex; flex-direction: column; font-size: .8rem; color: var(--shop-sub); }
.shop-qty input { width: 76px; font: inherit; padding: 9px 10px; border: 1px solid #b9c2cc; border-radius: var(--shop-radius); }

.shop-cart, .shop-checkout {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 340px); gap: 32px; align-items: start;
}
@media (max-width: 820px) { .shop-cart, .shop-checkout { grid-template-columns: 1fr; } }
.shop-cart__lines { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--shop-line); }
.shop-cart__line {
    display: grid; grid-template-columns: 64px minmax(0, 1fr) auto auto; gap: 14px; align-items: center;
    padding: 12px 0; border-bottom: 1px solid var(--shop-line);
}
@media (max-width: 520px) { .shop-cart__line { grid-template-columns: 56px minmax(0, 1fr); } .shop-cart__qty, .shop-cart__sum { grid-column: 2; } }
.shop-cart__img { width: 64px; height: 64px; background: var(--shop-soft); border-radius: var(--shop-radius); overflow: hidden; display: block; }
.shop-cart__img img { width: 100%; height: 100%; object-fit: cover; }
.shop-cart__name { display: flex; flex-direction: column; font-weight: 600; }
.shop-cart__name small { font-weight: 400; }
.shop-cart__qty { display: flex; gap: 10px; align-items: center; }
.shop-cart__qty input { width: 64px; font: inherit; padding: 6px 8px; border: 1px solid #b9c2cc; border-radius: var(--shop-radius); }
.shop-cart__sum { font-variant-numeric: tabular-nums; text-align: right; min-width: 90px; }

.shop-summary {
    background: var(--shop-soft); border: 1px solid var(--shop-line); border-radius: var(--shop-radius);
    padding: 18px; display: flex; flex-direction: column; gap: 10px; font-variant-numeric: tabular-nums;
}
.shop-summary h2 { font-size: 1.1rem; margin: 0 0 4px; }
.shop-summary--inline { max-width: 32rem; margin: 18px 0; }
.shop-summary__row { display: flex; justify-content: space-between; gap: 12px; }
.shop-summary__total { font-weight: 700; font-size: 1.1rem; border-top: 1px solid var(--shop-line); padding-top: 8px; }
.shop-summary__muted { color: var(--shop-sub); font-size: .85rem; }
.shop-code { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; }
.shop-code div { display: flex; gap: 6px; }
.shop-code input { flex: 1; min-width: 0; font: inherit; padding: 7px 10px; border: 1px solid #b9c2cc; border-radius: var(--shop-radius); text-transform: uppercase; }
.shop-code .shop-btn { padding: 7px 12px; }

.shop-checkout__main { display: flex; flex-direction: column; gap: 22px; }
.shop-block { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.shop-block legend { font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; padding: 0; }
.shop-option {
    display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px;
    border: 1px solid var(--shop-line); border-radius: var(--shop-radius); cursor: pointer;
}
.shop-option:has(input:checked) { border-color: var(--shop-accent); box-shadow: 0 0 0 1px var(--shop-accent); }
.shop-option input { margin-top: 4px; accent-color: var(--shop-accent); }
.shop-option span { display: flex; flex-direction: column; }
.shop-option small { color: var(--shop-sub); }
.shop-option__price { margin-left: auto; font-variant-numeric: tabular-nums; white-space: nowrap; }
.shop-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.shop-fields__full { grid-column: 1 / -1; }
@media (max-width: 520px) { .shop-fields { grid-template-columns: 1fr; } }
.shop-fields label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--shop-sub); }
.shop-fields input, .shop-fields select, .shop-fields textarea {
    font: inherit; color: var(--shop-ink); padding: 9px 12px; border: 1px solid #b9c2cc; border-radius: var(--shop-radius); background: #fff;
}
.shop-fields input:focus-visible, .shop-fields select:focus-visible, .shop-fields textarea:focus-visible,
.shop-code input:focus-visible, .shop-qty input:focus-visible { outline: 2px solid var(--shop-accent); outline-offset: 1px; }
.shop-check { display: flex; gap: 8px; font-size: .85rem; align-items: flex-start; }
.shop-check input { margin-top: 3px; accent-color: var(--shop-accent); }
.shop-errors { background: #fdecea; color: #8a1c13; border-radius: var(--shop-radius); padding: 12px 16px; margin-bottom: 18px; }
.shop-errors ul { margin: 6px 0 0; padding-left: 18px; }
.shop-order p { max-width: 68ch; }

/* --- Kundenkonto --- */
.shop-account { max-width: 52rem; }
.shop-account--login { max-width: 32rem; }
.shop-account__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.shop-h2 { font-size: 1.15rem; margin: 28px 0 10px; }
.shop-muted { color: var(--shop-sub); }
.shop-ok { color: #0c6b3f; background: #e7f6ee; padding: 10px 14px; border-radius: var(--shop-radius); }
.shop-table-wrap { overflow-x: auto; }
.shop-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: .95rem; }
.shop-table th { text-align: left; font-weight: 600; color: var(--shop-sub); font-size: .8rem; padding: 6px 8px; border-bottom: 1px solid var(--shop-line); }
.shop-table td { padding: 8px; border-bottom: 1px solid var(--shop-line); }
.shop-table .r { text-align: right; }
.shop-passkey-row { margin-top: 16px; }