/* Walz Parkett-Konfigurator (28.10.2026). Nur auf /parkett-konfigurator geladen.
 * Farben/Schriften wie das Shop-Theme (walz_website/static/src/scss/primary_variables.scss):
 * Gruen #2d8c3c (Button #288236), Dunkelgruen #1a2e12, Karte #fafcf7, Linie #e4eadb, Text grau #5a6b4a.
 * Mobil zuerst, Eingaben >= 16 px (iOS-Zoom). */
.pk { --pk-gruen: #2d8c3c; --pk-btn: #288236; --pk-dunkel: #1a2e12; --pk-karte: #fafcf7; --pk-linie: #e4eadb; --pk-grau: #5a6b4a; --pk-gelb: #F9E514;
      padding: 16px 16px 56px; max-width: 1200px; }
.pk h1 { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 600; font-size: 2.1rem; line-height: 1.1; margin: 4px 0 8px; color: var(--pk-dunkel); }
.pk-h1-zusatz { display: block; font-size: .62em; color: var(--pk-gruen); font-style: italic; margin-top: 2px; }
.pk-kicker { text-transform: uppercase; letter-spacing: .08em; font-size: .78rem; color: var(--pk-grau); margin: 8px 0 0; }
.pk-sub { color: var(--pk-grau); max-width: 720px; margin: 0 0 10px; }
.pk-usp { list-style: none; padding: 0; margin: 0 0 18px; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .95rem; }
.pk-usp li::before { content: "✓ "; color: var(--pk-gruen); font-weight: 700; }

.pk-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 20px; }
.pk-step { padding: 18px 0; border-top: 1px solid var(--pk-linie); }
.pk-step h2 { font-size: 1.1rem; font-weight: 600; margin: 0 0 12px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.pk-step h2 span { display: inline-flex; width: 28px; height: 28px; border-radius: 50%; background: var(--pk-dunkel); color: #fff; font-size: .9rem; align-items: center; justify-content: center; flex: 0 0 28px; }
.pk-step h2 small { font-weight: 400; color: var(--pk-grau); font-size: .88rem; }
.pk-help { font-size: .88rem; color: var(--pk-grau); margin: 4px 0 10px; }

.pk button { font: inherit; color: inherit; }
.pk-sort, .pk-format, .pk-hap, .pk-farbe { border: 2px solid var(--pk-linie); border-radius: 8px; background: #fff; cursor: pointer; text-align: left; min-width: 0; transition: border-color .15s, box-shadow .15s; }
.pk-sort:hover, .pk-format:hover, .pk-hap:hover, .pk-farbe:hover { border-color: #b9c9ad; }
.pk-sel { border-color: var(--pk-gruen) !important; box-shadow: 0 0 0 1px var(--pk-gruen); }
.pk-off { opacity: .35; cursor: not-allowed; }
.pk button:focus-visible { outline: 3px solid var(--pk-gruen); outline-offset: 2px; }

.pk-sorts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pk-sort { padding: 6px 6px 10px; display: flex; flex-direction: column; gap: 3px; }
.pk-sort img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 5px; background: var(--pk-karte); }
.pk-sort strong { font-size: 1.02rem; margin-top: 4px; }
.pk-sort small { color: var(--pk-grau); font-size: .8rem; line-height: 1.3; }
.pk-sort em { font-style: normal; font-size: .85rem; font-weight: 600; color: var(--pk-dunkel); }

.pk-haps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pk-hap { padding: 6px 6px 10px; display: flex; flex-direction: column; gap: 3px; }
.pk-hap img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 5px; background: var(--pk-karte); }
.pk-hap strong { font-size: .95rem; margin-top: 4px; }
.pk-hap small { color: var(--pk-grau); font-size: .78rem; line-height: 1.3; }

.pk-farben { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.pk-farbe { position: relative; padding: 4px 4px 6px; text-align: center; font-size: .78rem; line-height: 1.2; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.pk-farbe img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: 4px; display: block; margin-bottom: 3px; background: var(--pk-karte); }
.pk-farbe small { color: var(--pk-grau); font-size: .7rem; }

/* Format (Aron 28.10.2026: Standard + XL) */
.pk-formate { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
.pk-format { padding: 10px 12px; display: flex; flex-direction: column; gap: 3px; }
.pk-format img { width: 100%; height: 40px; object-fit: cover; object-position: left center; border-radius: 3px; margin-bottom: 4px; }
.pk-format strong { font-size: 1rem; }
.pk-format small { color: var(--pk-grau); font-size: .82rem; }
.pk-format em { font-style: normal; font-size: .85rem; font-weight: 600; color: var(--pk-dunkel); }

/* Markierung an der Oelfarbe (Summer = Bestseller, Ivory = Beliebt) */
.pk-marke { position: absolute; top: 8px; left: 8px; z-index: 1; font-style: normal; font-size: .66rem; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; padding: 2px 6px; border-radius: 4px; background: var(--pk-dunkel); color: #fff; }
.pk-marke-best { background: var(--pk-gelb); color: var(--pk-dunkel); }

/* Vorschau: grosses Bild beschriftet, Oelfarbe gross + vergroesserbar */
.pk-prev-label { position: absolute; left: 10px; top: 10px; background: rgba(26, 46, 18, .82); color: #fff; font-size: .85rem; font-weight: 600; padding: 4px 10px; border-radius: 6px; }
.pk-prev-farbe { position: absolute; right: 10px; bottom: 10px; width: 40%; max-width: 170px; padding: 0; border: 3px solid #fff; border-radius: 10px; background: #fff; box-shadow: 0 2px 10px rgba(0, 0, 0, .3); cursor: zoom-in; overflow: hidden; }
.pk-prev-farbe img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
.pk-prev-farbe { height: auto !important; line-height: 1.2; }
.pk-prev-farbe span { display: block; font-size: .8rem; font-weight: 700; padding: 4px 6px 5px; text-align: center; color: var(--pk-dunkel); white-space: normal; }
.pk-prev-farbe span small { display: block; font-size: .7rem; font-weight: 400; color: var(--pk-grau); }
.pk-prev-farbe i { position: absolute; top: 6px; right: 6px; color: #fff; text-shadow: 0 1px 3px rgba(0, 0, 0, .6); }
.pk-zoom { position: fixed; inset: 0; z-index: 2000; background: rgba(0, 0, 0, .78); display: flex; align-items: center; justify-content: center; padding: 16px; cursor: zoom-out; }
.pk-zoom figure { margin: 0; max-width: min(92vw, 720px); text-align: center; }
.pk-zoom img { width: 100%; height: auto; max-height: 80vh; object-fit: contain; border-radius: 10px; display: block; }
.pk-zoom figcaption { color: #fff; font-weight: 600; margin-top: 8px; }
.pk-zoom-zu { position: absolute; top: 14px; right: 18px; font-size: 2rem; line-height: 1; border: 0; background: transparent; color: #fff; cursor: pointer; }
.pk-hinweis { margin: 10px 0 0; padding: 8px 12px; border-left: 4px solid var(--pk-gelb); background: #fffbd8; border-radius: 6px; font-size: .9rem; }
.pk-vs-hinweis { color: var(--pk-gruen); font-weight: 600; }

.pk-two { display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.pk-two label { display: block; font-size: .92rem; }
.pk-input { width: 100%; font-size: 16px; padding: 10px 12px; border: 1px solid #b9bfb4; border-radius: 6px; background: #fff; margin-top: 4px; box-sizing: border-box; }
.pk-input:focus { outline: 2px solid var(--pk-gruen); outline-offset: 1px; }

.pk-side { background: var(--pk-karte); border: 1px solid var(--pk-linie); border-radius: 12px; padding: 14px; align-self: start; }
.pk-prev { position: relative; }
.pk-prev > img:first-child { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 8px; display: block; }
.pk-auswahl { margin: 10px 0 4px; font-size: .98rem; }
.pk-preis { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; margin: 6px 0; }
.pk-preis strong { font-size: 1.6rem; color: var(--pk-dunkel); }
.pk-preis span { color: var(--pk-grau); font-size: .9rem; }
.pk-preis small { flex-basis: 100%; color: var(--pk-grau); font-size: .82rem; }
.pk-menge { background: #fff; border: 1px dashed var(--pk-linie); border-radius: 8px; padding: 10px 12px; margin: 10px 0; font-size: .92rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; }
.pk-menge strong { font-size: 1.25rem; color: var(--pk-dunkel); margin-left: auto; }
.pk-menge small { flex-basis: 100%; text-align: right; color: var(--pk-grau); font-size: .78rem; }
.pk-btn { display: block; width: 100%; border: 0; border-radius: 8px; padding: 14px 16px; font-size: 16px; font-weight: 600; background: var(--pk-btn); color: #fff; cursor: pointer; }
.pk-btn:disabled { opacity: .45; cursor: not-allowed; }
.pk-menge .pk-warn { flex-basis: 100%; text-align: left !important; color: #a3361d !important; font-size: .86rem !important; }
.pk-msg { font-size: .92rem; color: #a3361d; margin: 8px 0 0; min-height: 1em; }
.pk-merk { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; margin: 14px 0 8px; padding-top: 12px; border-top: 1px solid var(--pk-linie); font-size: .86rem; }
.pk-merk dt { color: var(--pk-grau); font-weight: 400; }
.pk-merk dd { margin: 0; }
.pk-link { font-size: .9rem; color: var(--pk-btn); text-decoration: underline; }

.pk-hidden { display: none !important; }

.pk-info { margin-top: 32px; background: var(--pk-dunkel); color: #eef2e8; border-radius: 12px; padding: 20px 18px; }
.pk-info h2 { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 600; color: #fff; font-size: 1.6rem; margin: 0 0 12px; border-left: 4px solid var(--pk-gelb); padding-left: 10px; }
.pk-info h3 { color: var(--pk-gelb); font-size: 1rem; margin: 0 0 4px; }
.pk-info p { margin: 0; font-size: .92rem; line-height: 1.5; }
.pk-info a { color: #fff; }
.pk-info-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }

@media (min-width: 576px) {
    .pk-sorts { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pk-formate { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .pk-haps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pk-farben { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .pk-two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
@media (min-width: 768px) {
    .pk h1 { font-size: 2.6rem; }
    .pk-info-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pk-farben { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
    .pk-grid { grid-template-columns: minmax(0, 1.55fr) minmax(340px, 1fr); gap: 32px; }
    /* Abstand = sichtbare Header-Hoehe (USES: walz_website/static/src/js/header_sticky.js --site-header-h) */
    .pk-side { position: sticky; top: calc(var(--site-header-h, 74px) + 16px); transition: top .3s ease; }
    .pk-farben { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}