h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}
:root {
    --pf-surface-elevated: color-mix(in srgb, var(--mud-palette-surface) 92%, transparent);
    --pf-border-soft: color-mix(in srgb, var(--mud-palette-text-primary) 10%, transparent);
    --pf-border-strong: color-mix(in srgb, var(--mud-palette-primary) 25%, transparent);
    --pf-accent-soft: color-mix(in srgb, var(--mud-palette-primary) 8%, transparent);
}

html,
body {
    background: var(--mud-palette-background);
}

.app-shell {
    min-height: 100vh;
}

.shell-appbar {
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--pf-border-soft);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--mud-palette-primary) 8%, transparent);
}

.shell-drawer {
    border-right: 1px solid var(--pf-border-soft);
    background: color-mix(in srgb, var(--mud-palette-drawer-background) 96%, var(--mud-palette-background));
}

.shell-content {
    min-height: calc(100vh - 64px);
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--mud-palette-primary) 10%, transparent), transparent 32%),
        linear-gradient(180deg, color-mix(in srgb, var(--mud-palette-surface) 55%, var(--mud-palette-background)), var(--mud-palette-background));
}

.shell-content--public {
    max-width: 1180px;
    margin: 0 auto;
}

.feature-nav {
    padding: 0.75rem;
}

.feature-nav .mud-nav-link,
.feature-nav .mud-nav-group > .mud-nav-link {
    border-radius: 14px;
    margin-bottom: 0.2rem;
}

.feature-nav .mud-nav-link.active,
.feature-nav .mud-nav-group .mud-nav-link.active {
    background: var(--pf-accent-soft);
}

.feature-nav .mud-nav-group .mud-collapse-container {
    margin-left: 0.35rem;
    padding-left: 0.4rem;
    border-left: 1px solid var(--pf-border-soft);
}

.nav-section-label {
    padding: 0 0.8rem 0.5rem;
    opacity: 0.7;
}

.nav-logout-form {
    margin: 0;
}

.nav-logout-button {
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.bau-doku-page {
    width: 100%;
    max-width: none;
    margin: 0;
}

.contacts-page {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
}

.bau-doku-form-page {
    max-width: none;
}

.page-hero {
    padding: 0.9rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--pf-border-soft);
    background: var(--pf-surface-elevated);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.035);
    margin-bottom: 0.85rem;
}

.page-hero--compact {
    padding: 0.75rem 0.95rem;
}

.page-hero__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.page-hero__content {
    min-width: 260px;
    flex: 1 1 380px;
}

.page-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.3rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--mud-palette-text-secondary);
}

.page-hero__title {
    margin: 0;
    line-height: 1.2;
}

.page-hero__subtitle {
    margin-top: 0.2rem;
    color: var(--mud-palette-text-secondary);
}

.page-hero__meta,
.info-chips {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
    margin-top: 0.55rem;
}

.page-hero__actions,
.page-actions,
.stack-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.stack-actions .mud-button-root,
.page-actions .mud-button-root {
    white-space: nowrap;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.55rem;
    margin-top: 0.75rem;
}

.stat-card {
    border: 1px solid var(--pf-border-soft);
    border-radius: 14px;
    padding: 0.55rem 0.75rem;
    background: color-mix(in srgb, var(--mud-palette-surface) 88%, transparent);
}

.stat-card__label {
    display: block;
    font-size: 0.7rem;
    color: var(--mud-palette-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.18rem;
}

.stat-card__value {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.2;
}

.entity-card,
.detail-card,
.surface-card {
    border-radius: 20px !important;
    border: 1px solid var(--pf-border-soft);
    background: var(--pf-surface-elevated);
}

.entity-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.entity-card__title {
    margin: 0;
}

.entity-card__actions {
    margin-top: auto;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.section-card {
    border-radius: 22px !important;
    border: 1px solid var(--pf-border-soft);
}

.responsive-tabs .mud-tabs-toolbar {
    overflow-x: auto;
    padding-bottom: 0.35rem;
}

.responsive-tabs .mud-tab {
    min-width: max-content;
}

.table-shell {
    overflow-x: auto;
    border-radius: 18px;
}

.table-shell table {
    min-width: 760px;
}

.contact-layout__list,
.contact-layout__detail {
    display: flex;
    flex-direction: column;
}

.detail-card--sticky {
    position: sticky;
    top: 5.5rem;
}

.mobile-only {
    display: none !important;
}

.desktop-only {
    display: block !important;
}

.mobile-card-list {
    display: grid;
    gap: 0.85rem;
}

.mobile-card {
    border-radius: 18px;
    border: 1px solid var(--pf-border-soft);
    background: var(--pf-surface-elevated);
    padding: 1rem;
}

.mobile-card__header {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: flex-start;
}

.mobile-card__meta {
    display: grid;
    gap: 0.35rem;
    margin-top: 0.75rem;
    color: var(--mud-palette-text-secondary);
}

.mobile-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.toolbar-card {
    position: sticky;
    top: 4.75rem;
    z-index: 4;
}

.file-input-inline input[type="file"] {
    width: 100%;
    padding: 0.85rem;
    border-radius: 14px;
    border: 1px dashed var(--pf-border-strong);
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, transparent);
}

.context-note-card {
    border-radius: 18px !important;
}

.image-card-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

@media (min-width: 960px) {
    .bau-doku-page,
    .contacts-page {
        padding-top: 0.25rem !important;
    }

    .page-hero {
        padding: 0.45rem 0.7rem !important;
        margin-bottom: 0.55rem;
        border-radius: 12px;
        box-shadow: none;
    }

    .page-hero--compact {
        padding: 0.38rem 0.6rem !important;
    }

    .page-hero__header {
        gap: 0.5rem;
        align-items: center;
        flex-wrap: nowrap;
    }

    .page-hero__content {
        flex: 1 1 auto;
        min-width: 0;
    }

    .page-hero__eyebrow,
    .page-hero__subtitle {
        display: none;
    }

    .page-hero__title {
        font-size: 1.12rem !important;
        line-height: 1.15;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .page-hero--compact .page-hero__title {
        font-size: 1rem !important;
    }

    .page-hero__meta,
    .info-chips {
        margin-top: 0.22rem;
        gap: 0.3rem;
    }

    .page-hero__meta .mud-chip-root,
    .info-chips .mud-chip-root {
        height: 22px;
        font-size: 0.72rem;
    }

    .page-hero__actions,
    .page-actions,
    .stack-actions {
        gap: 0.3rem;
        flex-wrap: nowrap;
        margin-left: auto;
    }

    .page-hero__actions .mud-button-root,
    .page-actions .mud-button-root,
    .stack-actions .mud-button-root {
        min-height: 28px;
        padding: 0.12rem 0.5rem;
        font-size: 0.76rem;
        white-space: nowrap;
    }

    .page-hero__actions .mud-menu,
    .page-actions .mud-menu,
    .stack-actions .mud-menu {
        margin: 0;
    }

    .stat-grid {
        display: flex;
        flex-wrap: wrap;
        gap: 0.28rem;
        margin-top: 0.3rem;
    }

    .stat-card {
        display: inline-flex;
        align-items: center;
        gap: 0.28rem;
        border-radius: 999px;
        padding: 0.2rem 0.45rem;
        min-height: 0;
        border-style: dashed;
    }

    .stat-card__label,
    .stat-card__value {
        display: inline;
        margin: 0;
        line-height: 1.1;
    }

    .stat-card__label {
        font-size: 0.66rem;
    }

    .stat-card__value {
        font-size: 0.82rem;
    }
}

@media (max-width: 959.98px) {
    .shell-content {
        padding: 1rem !important;
    }

    .page-hero,
    .section-card,
    .surface-card,
    .detail-card {
        border-radius: 18px !important;
    }

    .page-hero__header,
    .page-hero__actions,
    .page-actions,
    .stack-actions,
    .entity-card__actions,
    .mobile-card__actions,
    .image-card-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .page-hero__actions .mud-button-root,
    .page-hero__actions .mud-menu,
    .page-actions .mud-button-root,
    .page-actions .mud-menu,
    .stack-actions .mud-button-root,
    .stack-actions .mud-menu,
    .entity-card__actions .mud-button-root,
    .mobile-card__actions .mud-button-root,
    .image-card-actions .mud-button-root {
        width: 100%;
        justify-content: flex-start;
        margin: 0;
    }

    .desktop-only {
        display: none !important;
    }

    .mobile-only {
        display: block !important;
    }

    .detail-card--sticky,
    .toolbar-card {
        position: static;
        top: auto;
    }

    .contact-layout__detail {
        order: -1;
    }

    .table-shell table {
        min-width: 620px;
    }
}

.address-picker {
    align-items: stretch;
}

.address-picker .mud-input-control {
    flex: 1 1 320px;
}

.address-reference-card {
    border-style: dashed;
}

.contact-assignment-toolbar .mud-input-control {
    flex: 1 1 320px;
}

.contact-assignment-list {
    display: grid;
    gap: 0.85rem;
}

.contact-assignment-card {
    display: grid;
    gap: 0.75rem;
    padding: 0.95rem 1rem;
    border: 1px solid var(--pf-border-soft);
    border-radius: 18px;
    background: var(--pf-surface-elevated);
}

.contact-assignment-card__main,
.contact-assignment-card__facts {
    display: grid;
    gap: 0.25rem;
}

.contact-summary {
    display: grid;
    gap: 0.25rem;
}

.contact-link-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.contact-link-list a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--pf-border-soft);
    text-decoration: none;
    color: inherit;
    background: color-mix(in srgb, var(--mud-palette-surface) 92%, transparent);
}

.contact-detail-grid {
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 960px) {
    .contact-detail-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


.contact-filter-grid {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.contact-overview-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.contact-table-shell table {
    min-width: 1080px;
}

.usage-list {
    display: grid;
    gap: 0.75rem;
}

.usage-card {
    border: 1px solid var(--pf-border-soft);
    border-radius: 16px;
    padding: 0.85rem 0.95rem;
    background: var(--pf-surface-elevated);
    display: grid;
    gap: 0.2rem;
}

.contact-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

@media (max-width: 959.98px) {
    .contact-filter-grid {
        grid-template-columns: 1fr;
    }

    .contact-table-shell table {
        min-width: 820px;
    }
}