.page-admin {
    height: calc(100dvh - var(--header-height));
    min-height: 0;
    overflow: hidden;
    background: var(--color-background);
    color: var(--color-on-background);
}

.page-admin code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: var(--color-background-hover);
    border: 1px solid var(--color-border);
    border-radius: 0.35rem;
    padding: 0.12rem 0.35rem;
}

.admin-center {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 2rem;
    text-align: center;
}

.admin-card {
    width: min(42rem, calc(100% - 2rem));
    margin: auto;
}

.admin-card h1 {
    margin-bottom: 0.25rem;
}

.admin-card p {
    max-width: 38rem;
    color: var(--color-muted);
}

.admin-auth-copy {
    max-width: 38rem !important;
    margin-bottom: 0.3rem;
}

.admin-login-button {
    min-width: 11.5rem;
}

.admin-shell {
    width: 100%;
    height: 100%;
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(19rem, 23rem) minmax(0, 1fr);
    background: var(--color-background);
}

.admin-sidebar {
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--color-border);
    background: var(--color-surface);
}

.admin-sidebar-header {
    flex: 0 0 auto;
    padding: 1.25rem 1.1rem 1rem;
    border-bottom: 1px solid var(--color-border);
}

.admin-sidebar-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.9rem;
}

.admin-sidebar-header h1 {
    margin: 0;
    font-size: 1.8rem;
    line-height: 1.1;
    letter-spacing: -0.035em;
}

.admin-identity {
    margin-top: 0.55rem;
    color: var(--color-muted);
    font-size: 0.8rem;
    line-height: 1.45;
}

.admin-tools {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

.admin-tabs {
    flex: 0 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 0.9rem 1rem 0.6rem;
    gap: 0.5rem;
}

.admin-tabs button,
.admin-secondary,
.admin-danger-outline,
.admin-order-buttons button,
.admin-link-button {
    border: 1px solid var(--color-border-strong);
    background: transparent;
    color: inherit;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    transition: background-color 120ms ease, border-color 120ms ease, transform 120ms ease;
}

.admin-tabs button {
    min-height: 2.45rem;
    padding: 0.55rem 0.7rem;
}

.admin-tabs button:hover,
.admin-secondary:hover,
.admin-danger-outline:hover,
.admin-order-buttons button:hover:not(:disabled),
.admin-link-button:hover {
    background: var(--color-background-hover);
}

.admin-tabs button.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-on-primary);
}

.admin-primary,
.admin-danger {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 0.72rem 0.95rem;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 120ms ease, transform 120ms ease, opacity 120ms ease;
}

.admin-primary {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.admin-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.admin-danger {
    background: var(--color-error);
    color: var(--color-on-error);
}

.admin-danger:hover:not(:disabled) {
    filter: brightness(1.07);
}

.admin-secondary,
.admin-danger-outline,
.admin-link-button {
    padding: 0.65rem 0.8rem;
}

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

.admin-danger-outline {
    color: var(--color-error);
    border-color: color-mix(in srgb, var(--color-error) 55%, transparent);
}

.admin-primary:disabled,
.admin-danger:disabled,
.admin-secondary:disabled,
.admin-danger-outline:disabled,
.admin-order-buttons button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.admin-small {
    padding: 0.45rem 0.65rem;
    font-size: 0.76rem;
}

.admin-new {
    flex: 0 0 auto;
    margin: 0 1rem 0.85rem;
}

.admin-level-list {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding: 0 0.55rem 1rem;
}

.admin-level-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    margin-bottom: 0.2rem;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
}

.admin-level-row:hover {
    background: color-mix(in srgb, var(--color-background-hover) 75%, transparent);
}

.admin-level-row.selected {
    background: var(--color-primary-soft);
    border-color: color-mix(in srgb, var(--color-primary-hover) 28%, transparent);
}

.admin-level-select {
    min-width: 0;
    display: grid;
    grid-template-columns: 2.5rem minmax(0, 1fr);
    align-items: center;
    gap: 0.45rem;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
    padding: 0.7rem 0.45rem 0.7rem 0.7rem;
    font: inherit;
}

.admin-level-select span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-rank {
    color: var(--color-muted);
    font-size: 0.76rem;
    font-weight: 700;
}

.admin-order-buttons {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding-right: 0.4rem;
}

.admin-order-buttons button {
    width: 1.9rem;
    height: 1.9rem;
    padding: 0;
    display: grid;
    place-items: center;
    font-size: 0.68rem;
}

.admin-editor {
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    padding: 2rem clamp(1.5rem, 3vw, 3rem) 3rem;
}

.admin-editor-inner {
    width: min(100%, 70rem);
    margin: 0 auto;
}

.admin-editor-heading,
.admin-section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
}

.admin-editor-heading {
    margin-bottom: 1.6rem;
}

.admin-editor-heading h2,
.admin-records h2 {
    margin: 0;
}

.admin-editor-subtitle,
.admin-muted {
    color: var(--color-muted);
    font-size: 0.8rem;
    line-height: 1.5;
}

.admin-editor-subtitle {
    margin-top: 0.55rem;
}

.admin-status {
    max-width: 30rem;
    flex: 0 1 auto;
    padding: 0.55rem 0.75rem;
    border: 1px solid color-mix(in srgb, var(--color-success) 35%, transparent);
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--color-success) 14%, var(--color-surface-strong));
    color: var(--color-success);
    font-size: 0.8rem;
    line-height: 1.4;
}

.admin-status.error {
    border-color: color-mix(in srgb, var(--color-error) 35%, transparent);
    background: color-mix(in srgb, var(--color-error) 14%, var(--color-surface-strong));
    color: var(--color-error);
}

.admin-form,
.admin-record-editor {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.1rem;
}

.admin-form {
    padding: 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.admin-form label,
.admin-record-editor label {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    font-weight: 700;
}

.admin-form label > span,
.admin-record-editor label > span {
    line-height: 1.35;
}

.admin-form label small,
.admin-record-editor label small {
    color: var(--color-muted);
    font-weight: 500;
}

.admin-form input,
.admin-form select,
.admin-record-editor input,
.admin-record-editor select {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    padding: 0.72rem 0.78rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: var(--color-surface-strong);
    color: var(--color-on-background);
    font: inherit;
    font-weight: 600;
}

.admin-form input:hover,
.admin-form select:hover,
.admin-record-editor input:hover,
.admin-record-editor select:hover {
    border-color: color-mix(in srgb, var(--color-on-background) 35%, transparent);
}

.admin-form input:focus,
.admin-form select:focus,
.admin-record-editor input:focus,
.admin-record-editor select:focus {
    border-color: var(--color-primary-hover);
    outline: 3px solid color-mix(in srgb, var(--color-primary-hover) 22%, transparent);
}

.admin-form select:disabled {
    opacity: 0.72;
    cursor: not-allowed;
}

.admin-wide {
    grid-column: 1 / -1;
}

.admin-check {
    grid-column: 1 / -1;
    width: max-content;
    max-width: 100%;
    display: inline-flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.65rem !important;
    padding: 0.7rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface-strong);
    cursor: pointer;
}

.admin-check input[type="checkbox"] {
    flex: 0 0 1.15rem;
    width: 1.15rem !important;
    height: 1.15rem;
    padding: 0;
}

.admin-form-actions,
.admin-actions-row {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    flex-wrap: wrap;
}

.admin-form-actions {
    padding-top: 0.15rem;
}

.admin-records {
    margin-top: 2.25rem;
    padding-top: 1.7rem;
    border-top: 1px solid var(--color-border);
}

.admin-section-heading {
    align-items: center;
    margin-bottom: 0.9rem;
}

.admin-section-heading .admin-muted {
    margin-top: 0.45rem;
}

.admin-record-table {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.admin-record-row {
    display: grid;
    grid-template-columns: minmax(8rem, 1fr) 8rem 6rem minmax(9.5rem, auto);
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 0.9rem;
    border-top: 1px solid var(--color-border);
}

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

.admin-record-head {
    color: var(--color-muted);
    background: var(--color-surface-soft);
    font-size: 0.78rem;
    font-weight: 700;
}

.admin-record-row a:hover {
    text-decoration: underline;
}

.admin-record-actions {
    display: flex;
    gap: 0.4rem;
    justify-content: flex-end;
}

.admin-record-editor {
    margin-top: 1rem;
    padding: 1.1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface-soft);
}

.admin-record-editor h3 {
    grid-column: 1 / -1;
    margin: 0 0 0.25rem;
}

.admin-empty {
    color: var(--color-muted);
    padding: 1rem 0;
}

.admin-empty-editor {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-muted);
}

.admin-empty-editor h2 {
    color: var(--color-on-background);
    margin-bottom: 0.5rem;
}

@media (max-width: 1000px) {
    .page-admin {
        height: auto;
        min-height: calc(100dvh - var(--header-height));
        overflow: visible;
    }

    .admin-shell {
        height: auto;
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        min-height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .admin-level-list {
        max-height: 20rem;
    }

    .admin-editor {
        overflow: visible;
        padding: 1.5rem 1rem 2.5rem;
    }
}

@media (max-width: 650px) {
    .admin-form,
    .admin-record-editor {
        grid-template-columns: 1fr;
    }

    .admin-wide,
    .admin-check {
        grid-column: auto;
    }

    .admin-editor-heading,
    .admin-section-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-record-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }

    .admin-record-head {
        display: none;
    }

    .admin-record-actions {
        justify-content: flex-start;
        margin-top: 0.4rem;
    }

    .admin-tools {
        grid-template-columns: 1fr;
    }
}