.bp-single-document-page {
    --bp-single-accent: var(--wp--preset--color--primary, var(--global-palette1, #264f70));
    --bp-single-accent-dark: var(--wp--preset--color--secondary, var(--global-palette2, #173a53));
    --bp-single-text: var(--wp--preset--color--contrast, #26333b);
    --bp-single-muted: #5f6f78;
    --bp-single-border: #d5e0e6;
    --bp-single-soft: #f4f7f9;
    --bp-single-surface: #fff;
    width: min(100% - 2rem, 980px);
    margin-inline: auto;
    padding-block: clamp(2rem, 5vw, 4rem);
    color: var(--bp-single-text);
}

.bp-single-document,
.bp-single-document *,
.bp-single-document *::before,
.bp-single-document *::after {
    box-sizing: border-box;
}

.bp-single-document {
    margin: 0;
}

.bp-single-document__header {
    padding: clamp(1.35rem, 3vw, 2rem);
    border: 1px solid var(--bp-single-border);
    border-radius: 18px;
    background: var(--bp-single-surface);
    box-shadow: 0 10px 32px rgba(18, 43, 58, 0.08);
}

.bp-single-document__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.bp-single-document__badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.2;
}

.bp-single-document__badge--type {
    background: #eaf1f5;
    color: var(--bp-single-accent-dark);
}

.bp-single-document__badge--number {
    border: 1px solid var(--bp-single-border);
    color: var(--bp-single-muted);
}

.bp-single-document__badge-prefix {
    margin-right: 0.25rem;
    font-weight: 500;
}

.bp-single-document .bp-single-document__title {
    margin: 0;
    color: var(--bp-single-accent-dark);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 750;
    line-height: 1.15;
    text-wrap: balance;
}

.bp-single-document__primary-action {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    align-items: center;
    margin-top: 1.35rem;
}

.bp-single-document__pdf-button,
.bp-single-document__related-link,
.bp-related-permits__link {
    text-decoration: none;
}

.bp-single-document__pdf-button {
    display: inline-flex;
    gap: 0.55rem;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0.7rem 1rem;
    border: 2px solid var(--bp-single-accent);
    border-radius: 9px;
    background: var(--bp-single-accent);
    color: #fff;
    font-weight: 700;
    line-height: 1.2;
    transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.bp-single-document__pdf-button:hover,
.bp-single-document__pdf-button:focus-visible {
    border-color: var(--bp-single-accent-dark);
    background: var(--bp-single-accent-dark);
    color: #fff;
}

.bp-single-document__pdf-button:focus-visible,
.bp-single-document__related-link:focus-visible,
.bp-related-permits__link:focus-visible {
    outline: 3px solid var(--bp-single-accent);
    outline-offset: 3px;
}

.bp-single-document__external-icon {
    flex: 0 0 auto;
}

.bp-single-document__file-info {
    color: var(--bp-single-muted);
    font-size: 0.9rem;
}

.bp-single-document__content,
.bp-single-document__relationships,
.bp-related-permits--single,
.bp-single-document__notice {
    margin-top: 1.5rem;
}

.bp-single-document__content {
    padding: clamp(1.15rem, 2.5vw, 1.6rem);
    border-left: 4px solid var(--bp-single-accent);
    background: var(--bp-single-soft);
    border-radius: 0 12px 12px 0;
    line-height: 1.65;
}

.bp-single-document__content > :first-child {
    margin-top: 0;
}

.bp-single-document__content > :last-child {
    margin-bottom: 0;
}

.bp-single-document__notice {
    padding: 1rem 1.1rem;
    border: 1px solid var(--bp-single-border);
    border-radius: 10px;
    background: var(--bp-single-soft);
    color: var(--bp-single-muted);
}

.bp-single-document__relationships,
.bp-related-permits--single {
    padding-top: 1.4rem;
    border-top: 1px solid var(--bp-single-border);
}

.bp-single-document .bp-single-document__section-title,
.bp-related-permits--single .bp-related-permits__heading {
    margin: 0 0 0.9rem;
    color: var(--bp-single-accent-dark);
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    font-weight: 700;
    line-height: 1.3;
}

.bp-single-document__related-list,
.bp-related-permits__list {
    display: grid;
    gap: 0.65rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.bp-single-document__related-item,
.bp-related-permits__item {
    margin: 0;
    padding: 0;
    border: 1px solid var(--bp-single-border);
    border-radius: 11px;
    background: var(--bp-single-surface);
}

.bp-single-document__related-link {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.85rem 0.95rem;
    color: var(--bp-single-text);
}

.bp-single-document__related-link:hover {
    background: var(--bp-single-soft);
    color: var(--bp-single-accent-dark);
}

.bp-single-document__related-icon,
.bp-related-permits__document-icon {
    display: inline-flex;
    color: var(--bp-single-accent);
}

.bp-single-document__related-copy {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.bp-single-document__related-copy strong {
    color: var(--bp-single-accent-dark);
    line-height: 1.35;
}

.bp-single-document__related-copy span {
    color: var(--bp-single-muted);
    font-size: 0.86rem;
}

.bp-single-document__related-arrow {
    color: var(--bp-single-muted);
}

/* Existing related-permit renderer, styled here so a single page does not
   need the much larger document-search stylesheet. */
.bp-related-permits__header,
.bp-related-permits__heading-group,
.bp-related-permits__main {
    display: flex;
    align-items: center;
}

.bp-related-permits__header {
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.bp-related-permits__heading-group {
    gap: 0.55rem;
}

.bp-related-permits__heading-icon {
    display: inline-flex;
    color: var(--bp-single-accent);
}

.bp-related-permits--single .bp-related-permits__heading {
    margin: 0;
}

.bp-related-permits__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    min-height: 30px;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    background: #eaf1f5;
    color: var(--bp-single-accent-dark);
    font-size: 0.8rem;
    font-weight: 700;
}

.bp-related-permits__item {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 0.95rem;
}

.bp-related-permits__main {
    gap: 0.7rem;
    min-width: 0;
}

.bp-related-permits__details {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.bp-related-permits__title {
    color: var(--bp-single-accent-dark);
    font-weight: 700;
    line-height: 1.35;
}

.bp-related-permits__number {
    color: var(--bp-single-muted);
    font-size: 0.86rem;
}

.bp-related-permits__number-prefix {
    margin-right: 0.2rem;
}

.bp-related-permits__link {
    display: inline-flex;
    flex: 0 0 auto;
    gap: 0.35rem;
    align-items: center;
    min-height: 40px;
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--bp-single-accent);
    border-radius: 8px;
    color: var(--bp-single-accent-dark);
    font-size: 0.9rem;
    font-weight: 700;
}

.bp-related-permits__link:hover,
.bp-related-permits__link:focus-visible {
    background: var(--bp-single-accent);
    color: #fff;
}

.bp-single-document .screen-reader-text,
.bp-related-permits--single .screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (max-width: 620px) {
    .bp-single-document-page {
        width: min(100% - 1.25rem, 980px);
        padding-block: 1.25rem 2rem;
    }

    .bp-single-document__header {
        border-radius: 14px;
    }

    .bp-single-document__pdf-button {
        width: 100%;
    }

    .bp-related-permits__item {
        align-items: stretch;
        flex-direction: column;
    }

    .bp-related-permits__link {
        justify-content: center;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bp-single-document__pdf-button {
        transition: none;
    }
}