.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

.page-header > div > p:last-child {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.page-header--detail {
    align-items: flex-start;
}

.page-title-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.page-title-row h1 {
    margin-bottom: 0;
}

.back-link,
.table-link {
    color: var(--text-primary);
    text-decoration: none;
}

.back-link {
    display: inline-flex;
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 650;
}

.back-link:hover,
.table-link:hover {
    color: var(--brand-red-hover);
}

.list-panel,
.detail-panel {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-panel);
    background: var(--surface-2);
}

.list-panel {
    overflow: hidden;
}

.search-bar {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
}

.search-bar__label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 700;
}

.search-bar__row {
    display: flex;
    gap: var(--space-2);
}

.search-bar input {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 44px;
    padding: 0 var(--space-3);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-control);
    background: var(--surface-1);
    color: var(--text-primary);
}

.search-bar input::placeholder {
    color: var(--text-muted);
}

.search-bar input:focus {
    border-color: var(--brand-red);
}

.button--link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.customer-table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    vertical-align: middle;
}

.data-table th {
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.data-table tbody tr:hover {
    background: var(--surface-3);
}

.table-link {
    font-weight: 750;
}

.status-chip--neutral {
    border: 1px solid var(--border-subtle);
    background: var(--surface-3);
    color: var(--text-secondary);
}

.status-chip--info {
    border: 1px solid color-mix(in srgb, var(--status-info) 42%, var(--border-subtle));
    background: color-mix(in srgb, var(--status-info) 12%, var(--surface-2));
    color: #b7d7f3;
}

.customer-card-list {
    display: none;
}

.customer-card {
    display: block;
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
    text-decoration: none;
}

.customer-card:last-child {
    border-bottom: 0;
}

.customer-card__header {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    align-items: flex-start;
}

.customer-card__header > div {
    display: grid;
    gap: var(--space-1);
}

.customer-card__type {
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.compact-details,
.detail-list {
    margin: 0;
}

.compact-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.compact-details div,
.detail-list div {
    min-width: 0;
}

.compact-details dt,
.detail-list dt {
    color: var(--text-muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.compact-details dd,
.detail-list dd {
    margin: var(--space-1) 0 0;
    overflow-wrap: anywhere;
}

.empty-state {
    padding: var(--space-6);
}

.empty-state h2 {
    margin-bottom: var(--space-2);
}

.empty-state p:last-child {
    margin-bottom: 0;
    color: var(--text-secondary);
}

.empty-state--compact {
    padding: var(--space-4) 0 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

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

.detail-panel--wide {
    margin-bottom: var(--space-4);
}

.detail-panel__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.detail-panel__header .eyebrow {
    margin-bottom: var(--space-1);
}

.detail-panel__header h2 {
    margin-bottom: 0;
}

.detail-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.section-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    min-height: 32px;
    padding: 0 var(--space-2);
    border: 1px solid var(--border-subtle);
    border-radius: 999px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 750;
}

.relationship-list {
    display: grid;
}

.relationship-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-3) 0;
    border-top: 1px solid var(--border-subtle);
}

.relationship-row:first-child {
    border-top: 0;
}

.relationship-row p {
    margin: var(--space-1) 0 0;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.relationship-row__meta {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    justify-content: flex-end;
}

.location-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.location-card {
    padding: var(--space-4);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-control);
    background: var(--surface-1);
}

.location-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.location-card p {
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.location-card > span {
    color: var(--text-muted);
    font-size: 0.86rem;
}

@media (max-width: 900px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .page-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .search-bar__row {
        flex-wrap: wrap;
    }

    .search-bar input {
        flex-basis: 100%;
    }

    .search-bar .button {
        flex: 1 1 auto;
    }

    .customer-table-wrap {
        display: none;
    }

    .customer-card-list {
        display: block;
    }

    .detail-panel {
        padding: var(--space-4);
    }

    .detail-list,
    .location-grid {
        grid-template-columns: 1fr;
    }

    .relationship-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .relationship-row__meta {
        justify-content: flex-start;
    }
}

@media (max-width: 420px) {
    .customer-card__header {
        flex-direction: column;
    }

    .compact-details {
        grid-template-columns: 1fr;
    }
}