.pack-detail {
    display: grid;
    gap: 0;
}

.pack-detail > .page-stage {
    margin-block-end: 1.35rem;
}

.pack-detail__panel {
    display: grid;
    gap: var(--space-6, 1.5rem);
}

.pack-detail__back-wrap {
    margin: 0;
}

.pack-detail__lead {
    color: var(--color-muted);
}

.pack-composer__heading {
    margin: 0 0 0.85rem;
    font-family: var(--font-heading);
    font-size: clamp(1.15rem, 2.4vw, 1.35rem);
    letter-spacing: 0.02em;
}

.pack-composer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.85rem;
    grid-template-columns: 1fr;
}

@media (min-width: 480px) {
    .pack-composer__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.9rem 1rem;
    }
}

@media (min-width: 1024px) {
    .pack-composer__list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem 1.1rem;
    }
}

.pack-summary__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-3, 0.75rem);
}

/* Compact tile: image → meta → qty (interaction card — OK as a bay of tiles). */
.pack-composer__item {
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 0.55rem;
    min-width: 0;
    padding: 0.65rem 0.65rem 0.75rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 18%, var(--color-border));
    border-radius: calc(var(--radius-lg, 0.75rem) + 0.1rem);
    background: var(--color-surface);
    box-shadow: var(--shadow);
}

.pack-composer__image {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: calc(var(--radius, 0.75rem) - 0.1rem);
    background: var(--color-surface-elevated);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 22%, transparent);
}

.pack-composer__meta {
    display: grid;
    gap: 0.2rem;
    min-width: 0;
    align-content: start;
}

.pack-composer__role {
    margin: 0;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-spot, var(--color-accent));
}

.pack-composer__product {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 0.98rem;
    line-height: 1.3;
    letter-spacing: 0.01em;
}

.pack-composer__guide {
    margin: 0.1rem 0 0;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
}

.pack-composer__alone {
    margin-block-start: 0.15rem;
    font-size: 0.8rem;
    text-decoration: underline;
    text-underline-offset: 0.15em;
    color: var(--color-accent, var(--color-link, inherit));
    width: fit-content;
}

.pack-composer__guide--muted {
    color: var(--color-muted);
    font-weight: 500;
}

.pack-composer__stepper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem 0.55rem;
    padding-block-start: 0.35rem;
    border-block-start: 1px solid var(--color-border);
}

.pack-composer__qty-label {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.pack-composer__step {
    min-width: 2.15rem;
    min-height: 2.15rem;
    padding: 0;
}

.pack-composer__qty {
    min-width: 1.75rem;
    text-align: center;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.pack-summary__empty,
.pack-summary__estimate--muted {
    color: var(--color-muted);
}

.pack-summary__pieces,
.pack-summary__estimate {
    margin: 0 0 var(--space-2, 0.5rem);
    font-variant-numeric: tabular-nums;
}

.pack-summary__estimate {
    font-weight: 600;
}

.pack-summary__list li {
    padding: var(--space-2, 0.5rem) 0;
    border-bottom: 1px solid var(--color-border);
}

.pack-detail__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3, 0.75rem);
}