:root {
    color-scheme: dark;
    font-family: Inter, system-ui, sans-serif;
    background: #0f172a;
    color: #f8fafc;
}

* {
    box-sizing: border-box;
}

body {
    --share-accent: #a5b4fc;
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(ellipse at 50% 15%, color-mix(in srgb, var(--share-accent) 14%, transparent), transparent 55%),
        #0f172a;
}

.share-header,
.share-main,
.share-footer {
    width: min(100% - 2rem, 58rem);
    margin-inline: auto;
}

.share-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.share-brand {
    color: #f8fafc;
    font-size: 1.2rem;
    font-weight: 750;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.share-brand span,
.share-eyebrow {
    color: var(--share-accent);
}

.share-back {
    color: #cbd5e1;
    font-size: 0.85rem;
    text-decoration-color: color-mix(in srgb, var(--share-accent) 60%, transparent);
    text-underline-offset: 0.25em;
}

.share-main {
    padding-block: clamp(2.5rem, 8vw, 5rem);
}

.share-card {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
    gap: clamp(1.5rem, 5vw, 3.5rem);
    padding: clamp(1rem, 4vw, 2rem);
    border: 1px solid color-mix(in srgb, var(--share-accent) 24%, transparent);
    border-radius: 1.5rem;
    background: rgba(15, 23, 42, 0.76);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.share-artwork {
    display: block;
    width: 100%;
    max-height: 30rem;
    aspect-ratio: 1;
    border-radius: 1rem;
    object-fit: cover;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
}

.share-copy {
    min-width: 0;
}

.share-eyebrow {
    margin: 0 0 0.75rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.19em;
    text-transform: uppercase;
}

.share-copy h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 3.5rem);
    letter-spacing: -0.055em;
    line-height: 1.05;
    overflow-wrap: anywhere;
}

.share-description {
    margin: 1rem 0 0;
    color: #cbd5e1;
    font-size: 1rem;
    line-height: 1.75;
}

.share-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.5rem;
}

.share-action {
    display: inline-flex;
    min-height: 2.8rem;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border: 1px solid color-mix(in srgb, var(--share-accent) 50%, transparent);
    border-radius: 9999px;
    background: color-mix(in srgb, var(--share-accent) 16%, #0f172a);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 650;
    text-decoration: none;
    transition: transform 160ms ease, background-color 160ms ease;
}

.share-action:hover {
    transform: translateY(-2px);
    background: color-mix(in srgb, var(--share-accent) 28%, #0f172a);
}

.share-footer {
    padding-block: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #64748b;
    font-size: 0.75rem;
    text-align: center;
}

.share-footer p {
    margin: 0;
}

.theme-burgundy { --share-accent: #b14c6d; }
.theme-charcoal { --share-accent: #d1d5db; }
.theme-red { --share-accent: #ef4444; }
.theme-gold { --share-accent: #d1ad56; }
.theme-music { --share-accent: #a5b4fc; }

@media (max-width: 640px) {
    .share-header,
    .share-main,
    .share-footer {
        width: min(100% - 1.5rem, 36rem);
    }

    .share-header {
        padding-block: 1rem;
    }

    .share-card {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.25rem;
    }

    .share-artwork {
        width: min(100%, 19rem);
        max-height: none;
        justify-self: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .share-action {
        transition: none;
    }
}