/* Konfigurator-Layout im Stil von dammer-manufaktur.de */

body.eingebettet .kopf, body.eingebettet .fuss { display: none; }

/* Produktleiste */
.produktleiste { border-bottom: 1px solid var(--linie); background: var(--schwarz); }
.produktleiste-innen {
    max-width: 1280px; margin: 0 auto; padding: 12px 24px; display: flex; gap: 8px; overflow-x: auto;
    scrollbar-width: none; scroll-snap-type: x proximity;
}
.produktleiste-innen::-webkit-scrollbar { display: none; }
.produkt-chip {
    flex: none; scroll-snap-align: start; display: inline-flex; align-items: center; gap: 8px;
    border: 1px solid var(--linie); background: transparent; color: var(--sand); border-radius: var(--radius);
    padding: 5px 14px 5px 5px; font: 600 13px var(--font-condensed); text-transform: uppercase; letter-spacing: .1em;
    cursor: pointer; text-decoration: none; transition: border-color .3s, color .3s, background .3s;
}
.produkt-chip img { width: 30px; height: 30px; object-fit: cover; background: var(--paper-bg); border-radius: 1px; }
.produkt-chip:hover { border-color: var(--braun); color: var(--creme); background: rgba(184, 137, 90, .08); }
.produkt-chip.aktiv { background: var(--braun); border-color: var(--braun); color: var(--schwarz); }

/* Bühne: Vorschau + Formular */
.buehne {
    max-width: 1280px; margin: 0 auto; padding: 28px 24px 40px;
    display: grid; gap: 32px; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: start;
}
.vorschau-spalte { position: sticky; top: 90px; }
.vorschau {
    position: relative; aspect-ratio: 4 / 3.2; overflow: hidden; border-radius: var(--radius);
    background-color: var(--paper-bg);
    background-image:
        radial-gradient(ellipse at 50% 35%, rgba(255, 255, 255, .35), transparent 70%),
        repeating-linear-gradient(0deg, transparent, transparent 28px, rgba(107, 68, 35, .06) 28px, rgba(107, 68, 35, .06) 29px);
    border: 1px solid var(--linie);
}
.vorschau canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: none; }
.lichtbild { background: #0d0a08; object-fit: contain; }
.vorschau-oben { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: center; pointer-events: none; }
.vorschau-unten { position: absolute; left: 12px; right: 12px; bottom: 10px; display: flex; align-items: center; justify-content: space-between; pointer-events: none; }
.vorschau-unten > * { pointer-events: auto; }
.masse {
    font: 600 13px var(--font-condensed); letter-spacing: .08em; color: var(--creme); background: rgba(26, 26, 26, .82);
    border-radius: var(--radius); padding: 5px 12px;
}
.masse:empty { display: none; }
.vorschau .knopf-leise { color: var(--holz); }
.vorschau .knopf-leise:hover { color: var(--schwarz); background: rgba(107, 68, 35, .1); }
.ansicht-schalter { pointer-events: auto; display: inline-flex; padding: 3px; gap: 2px; background: rgba(26, 26, 26, .85); border-radius: var(--radius); }
.ansicht-schalter button {
    border: 0; background: transparent; color: var(--sand); padding: 6px 14px; border-radius: 1px; cursor: pointer;
    font: 600 12px var(--font-condensed); text-transform: uppercase; letter-spacing: .12em;
}
.ansicht-schalter button.aktiv { background: var(--braun); color: var(--schwarz); }
.lade {
    position: absolute; top: 14px; right: 14px; display: flex; align-items: center; gap: 8px;
    font: 600 12px var(--font-condensed); text-transform: uppercase; letter-spacing: .1em; color: var(--creme);
    background: rgba(26, 26, 26, .85); border-radius: var(--radius); padding: 6px 12px 6px 8px;
}
.lade span { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(245, 239, 230, .25); border-top-color: var(--braun); animation: dreh .7s linear infinite; }
@keyframes dreh { to { transform: rotate(360deg); } }
.vorschau-tipp { text-align: center; color: var(--text-3); font: 500 12px var(--font-condensed); letter-spacing: .1em; text-transform: uppercase; margin: 10px 0 0; }

/* Formular */
.produktkopf { margin-bottom: 18px; }
.produktkopf h1 { font-size: clamp(30px, 3.4vw, 42px); margin: 12px 0 10px; }
.produktkopf p { margin: 0; color: var(--text-2); font-weight: 300; font-size: 17px; }
.karte { background: var(--karte); border: 1px solid var(--linie); border-radius: var(--radius); padding: 18px; }
.gruppe { margin-bottom: 12px; }
.gruppe > h2 { font: 700 12px var(--font-condensed); text-transform: uppercase; letter-spacing: .25em; color: var(--braun); margin: 0 0 14px; }
.feld { margin-bottom: 16px; }
.feld:last-child { margin-bottom: 0; }
.feld > label:not(.schalter):not(.bildwahl), .feld-label {
    display: flex; justify-content: space-between; gap: 10px; margin-bottom: 7px;
    font: 600 14px var(--font-condensed); text-transform: uppercase; letter-spacing: .08em; color: var(--sand);
}
.feld-label output { font-weight: 700; color: var(--creme); font-variant-numeric: tabular-nums; }
.feld-info { font-size: 13px; color: var(--text-3); margin-top: 6px; }
.feld input[type=text], .feld textarea {
    width: 100%; border: 1px solid var(--linie-stark); background: var(--schwarz); color: var(--creme);
    border-radius: var(--radius); padding: 11px 13px; font: 400 16px var(--font-sans); transition: border-color .2s;
}
.feld input::placeholder, .feld textarea::placeholder { color: rgba(245, 239, 230, .35); }
.feld textarea { min-height: 96px; resize: vertical; line-height: 1.45; }
.feld input[type=text]:focus, .feld textarea:focus { outline: none; border-color: var(--braun); }

.optionen { display: flex; flex-wrap: wrap; gap: 6px; }
.option {
    flex: 1 1 auto; min-width: 0; border: 1px solid var(--linie-stark); background: transparent; color: var(--sand);
    border-radius: var(--radius); padding: 9px 12px; font: 600 14px var(--font-condensed); text-transform: uppercase; letter-spacing: .08em;
    cursor: pointer; text-align: center; transition: border-color .2s, background .2s, color .2s;
}
.option small { display: block; font: 400 12px var(--font-sans); text-transform: none; letter-spacing: 0; color: var(--text-3); }
.option:hover { border-color: var(--braun); color: var(--creme); }
.option.aktiv { border-color: var(--braun); background: var(--braun); color: var(--schwarz); }
.option.aktiv small { color: rgba(26, 26, 26, .75); }
.schriftwahl .option { font-size: 18px; text-transform: none; letter-spacing: 0; padding: 7px 10px; }

input[type=range] { width: 100%; accent-color: var(--braun); height: 24px; margin: 0; }

.schalter { display: flex; align-items: center; gap: 12px; cursor: pointer; font: 400 15px var(--font-sans); color: var(--creme); }
.schalter input { appearance: none; width: 42px; height: 24px; border-radius: 999px; background: rgba(245, 239, 230, .18); position: relative; cursor: pointer; flex: none; transition: background .2s; margin: 0; }
.schalter input::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--creme); transition: transform .2s; }
.schalter input:checked { background: var(--braun); }
.schalter input:checked::after { transform: translateX(18px); }

.farben { display: flex; flex-wrap: wrap; gap: 8px; }
.farbe {
    width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgba(245, 239, 230, .25); cursor: pointer; padding: 0;
    box-shadow: inset 0 -3px 6px rgba(0, 0, 0, .18), inset 0 3px 6px rgba(255, 255, 255, .3); transition: transform .15s;
}
.farbe:hover { transform: scale(1.08); }
.farbe.aktiv { outline: 2px solid var(--braun); outline-offset: 3px; }
.farbname { font-weight: 600; color: var(--creme); text-transform: none; letter-spacing: 0; }

.bildwahl { display: flex; gap: 14px; align-items: center; border: 1px dashed var(--linie-stark); border-radius: var(--radius); padding: 12px; cursor: pointer; transition: border-color .2s, background .2s; }
.bildwahl:hover, .bildwahl.ziehen { border-color: var(--braun); background: rgba(184, 137, 90, .06); }
.bildwahl img, .bildwahl .platzhalter { width: 72px; height: 72px; border-radius: var(--radius); object-fit: cover; background: var(--karte-2); flex: none; display: grid; place-items: center; color: var(--braun); }
.bildwahl strong { display: block; font: 600 15px var(--font-condensed); text-transform: uppercase; letter-spacing: .08em; color: var(--creme); }
.bildwahl span { font-size: 13px; color: var(--text-3); }
.bildwahl input { display: none; }

.meldungen:empty { display: none; }
.meldungen { margin: 12px 0; display: grid; gap: 8px; }
.meldung { border-left: 3px solid var(--terra); background: rgba(199, 91, 63, .12); color: var(--creme); border-radius: var(--radius); padding: 10px 14px; font-size: 14px; }

.abschluss { margin-top: 16px; display: grid; gap: 10px; }
.preiszeile { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.preis-label { font: 700 12px var(--font-condensed); text-transform: uppercase; letter-spacing: .25em; color: var(--braun); }
.preis { font: 700 32px var(--font-display); color: var(--creme); line-height: 1.1; }
.preis-stueck { font-size: 13px; color: var(--text-3); }
.preis-hinweis { margin: -2px 0 6px; font-size: 12.5px; color: var(--text-3); }
.preis-hinweis a { color: var(--sand); }
.breit { width: 100%; }
.kleingedruckt { font-size: 13px; color: var(--text-3); margin: 2px 0 0; text-align: center; }

.werkstatt { margin-top: 16px; border-color: rgba(143, 166, 142, .45); }
.werkstatt h2 { font-size: 20px; margin-bottom: 12px; }
.download-knoepfe { display: flex; flex-wrap: wrap; gap: 8px; }
.hinweise { margin: 14px 0 0; padding-left: 18px; color: var(--text-2); font-size: 14px; }
.hinweise li { margin-bottom: 4px; }

/* Lithophane-Erklärung */
.erklaer { margin-bottom: 16px; overflow: hidden; padding: 0; }
.erklaer-bilder { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--linie); }
.erklaer-bilder figure { margin: 0; background: var(--karte); position: relative; }
.erklaer-bilder canvas, .erklaer-bilder img { width: 100%; aspect-ratio: 4 / 3; display: block; object-fit: cover; }
.erklaer-bilder figcaption {
    position: absolute; left: 8px; bottom: 8px; background: rgba(26, 26, 26, .8); color: var(--creme); padding: 3px 9px; border-radius: var(--radius);
    font: 600 11px var(--font-condensed); text-transform: uppercase; letter-spacing: .12em;
}
.erklaer-text { padding: 16px 18px; font-size: 15px; color: var(--text-2); }
.erklaer-text strong { color: var(--creme); }
.erklaer-text ol { margin: 8px 0 0; padding-left: 20px; }

.toast {
    position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0;
    background: var(--braun); color: var(--schwarz); padding: 10px 18px; border-radius: var(--radius);
    font: 700 14px var(--font-condensed); text-transform: uppercase; letter-spacing: .1em;
    transition: opacity .2s, transform .2s; z-index: 1001; pointer-events: none;
}
.toast.zeigen { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 900px) {
    .kopf { position: static; }
    .buehne { grid-template-columns: 1fr; gap: 16px; padding: 12px 16px 32px; }
    .produktleiste-innen { padding: 10px 16px; }
    .vorschau-spalte { position: sticky; top: 0; z-index: 10; margin: 0 -16px; padding: 0 16px 8px; background: var(--schwarz); }
    .vorschau { aspect-ratio: auto; height: 40vh; min-height: 240px; }
    .vorschau-tipp { display: none; }
}