.design-header__label {
    margin: 0;
    color: var(--color-text-muted);
}

.design-shell {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    gap: var(--space-6);
    padding: var(--space-6) 0 var(--space-16);
}

.design-index {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.design-index a {
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-surface);
    color: var(--color-text);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.design-block {
    margin-top: var(--space-10);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.card-grid {
    display: grid;
    gap: var(--space-4);
}

.nav-preview {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.nav-preview .top-nav {
    position: static;
}

.device {
    width: min(320px, 100%);
    padding: 12px;
    border-radius: 32px;
    background: var(--color-text);
}

.device__screen {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    border-radius: 24px;
    background: var(--color-background);
}

.device__page {
    padding: var(--space-5);
}

.device .bottom-nav--inline {
    position: absolute;
    display: grid;
}

.swatches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.swatch {
    display: grid;
    gap: var(--space-2);
    justify-items: start;
}

.swatch__chip {
    width: 100%;
    height: 64px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.swatch__chip--primary { background: var(--color-primary); }
.swatch__chip--secondary { background: var(--color-secondary); }
.swatch__chip--surface { background: var(--color-surface); }
.swatch__chip--success { background: var(--color-success); }
.swatch__chip--warning { background: var(--color-warning); }
.swatch__chip--danger { background: var(--color-danger); }

@media (min-width: 1024px) {
    .design-shell {
        grid-template-columns: 200px 1fr;
        align-items: start;
    }

    .design-index {
        position: sticky;
        top: 88px;
        display: grid;
    }

    .card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}