.artscan-nav {
    position: relative;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(1180px, calc(100% - 1.4rem));
    margin: .75rem auto 0;
    padding: .7rem .8rem;
    border: 2px solid var(--color-line);
    background: rgba(10, 10, 8, .94);
}

.artscan-nav__brand {
    color: var(--color-acid);
    font-weight: 1000;
    letter-spacing: .08em;
}

.artscan-nav > div {
    display: flex;
    gap: .75rem;
}

.artscan-nav > div a {
    color: var(--color-paper);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.artscan-app {
    width: min(1180px, calc(100% - 1.4rem));
    margin: 0 auto;
}

.artscan-app [hidden],
.artscan-age-gate[hidden] {
    display: none !important;
}

.artscan-app button:disabled,
.artscan-app .button[aria-disabled="true"] {
    cursor: not-allowed;
    opacity: .45;
    filter: grayscale(.8);
}

.artscan-app h1[tabindex="-1"]:focus {
    outline: none;
}

.artscan-admin-image-preview {
    display: block;
    width: min(100%, 15rem);
    margin-top: .75rem;
    aspect-ratio: 1;
    border: 2px solid var(--color-line);
    background: var(--color-ink);
    object-fit: cover;
}

.artscan-age-gate {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(5, 5, 5, .97);
}

.artscan-age-gate[hidden] {
    display: none;
}

.artscan-age-gate__panel {
    width: min(36rem, 100%);
    padding: clamp(1.25rem, 5vw, 2.5rem);
    border: 3px solid var(--color-paper);
    border-bottom-color: var(--color-acid);
    background: var(--color-bg-2);
    box-shadow: 8px 8px 0 var(--color-red);
}

.artscan-age-gate__panel h1 {
    margin-bottom: 1rem;
}

.artscan-age-gate__note,
.artscan-privacy-note {
    color: var(--color-muted);
    font-size: .82rem;
}

.artscan-actions,
.artscan-section__cta {
    display: flex;
    flex-wrap: wrap;
    gap: .8rem;
    margin-top: 1.25rem;
}

.artscan-age-pending [data-artscan-content],
.artscan-age-required [data-artscan-content] {
    visibility: hidden;
}

.artscan-home {
    position: relative;
    display: grid;
    align-content: center;
    min-height: min(62vh, 42rem);
    padding: clamp(2.5rem, 7vw, 5.5rem) 0;
    overflow: hidden;
}

.artscan-home h1 {
    margin: 0;
    max-width: min(100%, 10ch);
    font-size: clamp(4rem, 12vw, 8.5rem);
    line-height: .82;
    letter-spacing: -.075em;
}

.artscan-home h1 span {
    color: var(--color-acid);
}

.artscan-home .lead {
    max-width: 38rem;
    margin-top: 1.5rem;
}

.artscan-home__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
    width: min(100%, 34rem);
    margin-top: 1.5rem;
}

/* Die globale Website setzt Buttons auf width: fit-content. Im ARTSCAN-Grid
   sollen sie stattdessen ihre jeweilige Spalte vollständig ausfüllen. */
.artscan-home__actions .button {
    width: 100%;
}

.artscan-home__actions .artscan-button--primary {
    grid-column: 1 / -1;
    min-height: 4rem;
    font-size: 1rem;
}

.artscan-button--primary {
    border-color: var(--color-acid);
    background: var(--color-acid);
    color: var(--color-ink);
}

.artscan-home__signal {
    position: absolute;
    right: 1rem;
    top: 12%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: clamp(6rem, 22vw, 14rem);
    aspect-ratio: 1;
    opacity: .18;
}

.artscan-home__signal span {
    border: 5px solid var(--color-red);
}

.artscan-home__signal span:nth-child(1) { border-right: 0; border-bottom: 0; }
.artscan-home__signal span:nth-child(2) { border-left: 0; border-bottom: 0; }
.artscan-home__signal span:nth-child(3) { border-right: 0; border-top: 0; }
.artscan-home__signal span:nth-child(4) { border-left: 0; border-top: 0; }

.artscan-section {
    padding: clamp(2.5rem, 7vw, 5rem) 0;
}

.artscan-section > .lead {
    max-width: 48rem;
}

.artscan-motive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.artscan-motive-card {
    border: 2px solid var(--color-line);
    background: var(--color-bg-2);
}

.artscan-motive-card__image {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-ink);
}

.artscan-motive-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artscan-motive-card__image span {
    color: var(--color-acid);
    font-size: clamp(3rem, 15vw, 7rem);
    font-weight: 1000;
}

.artscan-motive-card.is-mystery .artscan-motive-card__image {
    background: repeating-linear-gradient(135deg, #050505 0 14px, #151410 14px 28px);
}

.artscan-motive-card__body {
    padding: 1rem;
}

.artscan-motive-card__body h2 {
    margin: .5rem 0;
}

.artscan-status {
    display: inline-block;
    margin-top: .5rem;
    color: var(--color-acid);
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.artscan-empty {
    margin-top: 2rem;
    padding: 1.25rem;
    border: 2px dashed var(--color-line);
}

.artscan-faq__list {
    display: grid;
    gap: .75rem;
    max-width: 54rem;
    margin-top: 2rem;
}

.artscan-faq details {
    border: 2px solid var(--color-line);
    background: var(--color-bg-2);
}

.artscan-faq summary {
    min-height: 3.5rem;
    padding: 1rem;
    cursor: pointer;
    color: var(--color-paper);
    font-weight: 900;
}

.artscan-faq details[open] summary {
    border-bottom: 2px solid var(--color-acid);
    color: var(--color-acid);
}

.artscan-faq details .copy {
    padding: 0 1rem 1rem;
}

@media (max-width: 540px) {
    .artscan-nav {
        align-items: flex-start;
    }

    .artscan-nav > div {
        gap: .55rem;
    }

    .artscan-nav > div a {
        font-size: .64rem;
    }

    .artscan-home__actions {
        grid-template-columns: 1fr;
    }

    .artscan-home {
        min-height: auto;
        padding: 3rem 0 4rem;
    }

    .artscan-home h1 {
        font-size: clamp(3.6rem, 20vw, 5.4rem);
        line-height: .86;
    }

    .artscan-home .lead {
        margin-top: 1rem;
    }

    .artscan-home__actions .artscan-button--primary {
        grid-column: auto;
    }

    .artscan-actions .button,
    .artscan-section__cta .button {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .artscan-app *,
    .artscan-age-gate * {
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important;
    }
}

.artscan-scanner {
    padding: clamp(1.5rem, 5vw, 3.5rem) 0;
}

.artscan-scanner__head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.artscan-scanner__state {
    max-width: 28rem;
    margin: 0;
    color: var(--color-muted);
    font-size: .78rem;
    font-weight: 900;
    text-align: right;
    text-transform: uppercase;
}

.artscan-scanner__state[data-state="active"],
.artscan-scanner__state[data-state="candidate"] {
    color: var(--color-acid);
}

.artscan-scanner__state[data-state="error"] {
    color: #ff817b;
}

.artscan-camera {
    position: relative;
    width: min(100%, 42rem);
    margin: 0 auto;
    aspect-ratio: 1;
    overflow: hidden;
    border: 3px solid var(--color-paper);
    background: #020202;
}

.artscan-camera video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artscan-camera__frame {
    position: absolute;
    inset: 12%;
    border: 2px solid rgba(214, 255, 45, .7);
    box-shadow: 0 0 0 999px rgba(0, 0, 0, .24);
    pointer-events: none;
}

.artscan-camera__frame::before,
.artscan-camera__frame::after,
.artscan-camera__frame span::before,
.artscan-camera__frame span::after {
    position: absolute;
    width: 2.25rem;
    height: 2.25rem;
    border-color: var(--color-acid);
    border-style: solid;
    content: '';
}

.artscan-camera__frame::before { left: -3px; top: -3px; border-width: 5px 0 0 5px; }
.artscan-camera__frame::after { right: -3px; top: -3px; border-width: 5px 5px 0 0; }
.artscan-camera__frame span::before { left: -3px; bottom: -3px; border-width: 0 0 5px 5px; }
.artscan-camera__frame span::after { right: -3px; bottom: -3px; border-width: 0 5px 5px 0; }

.artscan-camera__placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-content: center;
    padding: 2rem;
    background: repeating-linear-gradient(135deg, #050505 0 18px, #0e0e0c 18px 36px);
    text-align: center;
}

.artscan-camera__placeholder[hidden] {
    display: none;
}

.artscan-camera__activity {
    position: absolute;
    left: 50%;
    bottom: 1rem;
    translate: -50% 0;
    padding: .35rem .65rem;
    background: var(--color-acid);
    color: var(--color-ink);
    font-size: .7rem;
    font-weight: 1000;
    text-transform: uppercase;
}

.artscan-scanner__instruction {
    max-width: 42rem;
    margin: 1rem auto;
    text-align: center;
}

.artscan-scanner__controls,
.artscan-photo-fallback {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .75rem;
    max-width: 42rem;
    margin: 1rem auto;
}

.artscan-photo-fallback {
    align-items: center;
    padding: 1rem;
    border-top: 1px solid var(--color-line);
}

.artscan-photo-fallback p {
    width: 100%;
    margin: 0;
    text-align: center;
}

.artscan-result {
    display: grid;
    grid-template-columns: minmax(8rem, 14rem) 1fr;
    gap: 1.25rem;
    max-width: 48rem;
    margin: 2rem auto 0;
    padding: 1rem;
    border: 3px solid var(--color-acid);
    background: var(--color-bg-2);
    box-shadow: 7px 7px 0 var(--color-red);
}

.artscan-result[hidden] {
    display: none;
}

.artscan-result__image {
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-ink);
}

.artscan-result__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artscan-result__confidence {
    color: var(--color-acid);
    font-size: 1.15rem;
}

.artscan-debug {
    max-width: 48rem;
    margin: 2rem auto 0;
    padding: .75rem;
    border: 1px dashed var(--color-line);
}

.artscan-debug pre {
    overflow: auto;
    color: var(--color-acid);
    font-size: .72rem;
}

@media (max-width: 620px) {
    .artscan-scanner__head {
        display: block;
    }

    .artscan-scanner__state {
        margin-top: .5rem;
        text-align: left;
    }

    .artscan-result {
        grid-template-columns: 1fr;
    }

    .artscan-result__image {
        max-width: 12rem;
    }
}

.artscan-reference-admin {
    display: grid;
    gap: .75rem;
    margin-top: 1rem;
}

.artscan-reference-row {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: 1rem;
    align-items: center;
    padding: .75rem;
    border: 1px solid var(--color-line);
    background: var(--color-ink);
}

.artscan-reference-row img {
    width: 8rem;
    height: 8rem;
    object-fit: cover;
}

.artscan-reference-row > div {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .65rem;
}

.artscan-reference-row [data-descriptor-status] {
    flex-basis: 100%;
    color: var(--color-acid);
    font-size: .78rem;
}

@media (max-width: 560px) {
    .artscan-reference-row {
        grid-template-columns: 1fr;
    }
}