:root {
    --app-bg: #f5f7fb;
    --surface: #ffffff;
    --surface-subtle: #f8fafc;
    --text: #172033;
    --muted: #667085;
    --border: #d8e0ec;
    --border-strong: #b8c4d6;
    --accent: #2563eb;
    --accent-strong: #1d4ed8;
    --accent-soft: #eff6ff;
    --success-soft: #ecfdf3;
    --success: #067647;
    --warning-soft: #fff7ed;
    --warning: #b45309;
    --danger-soft: #fef3f2;
    --danger: #b42318;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
}

html, body {
    min-width: 0;
    background: var(--app-bg);
    color: var(--text);
    font-family: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

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;
}

.surface-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.surface-header h1 {
    margin: 0;
    font-size: 2rem;
}

.surface-header p {
    margin: .25rem 0 0;
    color: #5b6575;
}

.page-actions {
    display: flex;
    justify-content: flex-end;
    gap: .75rem;
    margin-bottom: 1rem;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: .75rem;
    margin-bottom: 1rem;
}

.metric, .work-surface {
    border: 1px solid #d7dde8;
    border-radius: 8px;
    background: #fff;
}

.metric {
    padding: 1rem;
}

.metric span {
    display: block;
    color: #5b6575;
}

.metric strong {
    display: block;
    font-size: 2rem;
    line-height: 1.1;
}

.work-surface {
    padding: 1rem;
    margin-bottom: 1rem;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .75rem;
}

.section-title h2 {
    margin: 0;
    font-size: 1.1rem;
}

.input-row {
    display: flex;
    gap: .5rem;
    align-items: center;
}

.compact-select {
    max-width: 180px;
}

.result-list {
    display: grid;
    gap: .5rem;
    margin-top: .75rem;
}

.result-item {
    display: grid;
    gap: .2rem;
    width: 100%;
    padding: .75rem;
    border: 1px solid #e1e6ef;
    border-radius: 8px;
    color: inherit;
    text-align: left;
    text-decoration: none;
    background: #fbfcfe;
}

.result-item:hover {
    border-color: #9ab7db;
    background: #f3f7fb;
}

.result-item span, .result-item p {
    margin: 0;
    color: #5b6575;
}

.button-reset {
    font: inherit;
}

.status-pill {
    display: inline-flex;
    min-width: 5.5rem;
    justify-content: center;
    padding: .15rem .45rem;
    border-radius: 999px;
    background: #eef4ed;
    color: #24543a;
    font-size: .85rem;
}

.compact-alert {
    padding: .55rem .75rem;
}

.muted-count {
    color: #5b6575;
    font-size: .85rem;
}

.sidebar-divider {
    margin: 1rem 0;
    border-top: 1px solid #e1e6ef;
}

.compact-buttons {
    justify-content: flex-start;
}

.stacked-row {
    display: grid;
    grid-template-columns: 1fr;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: .75rem;
}

.form-grid label {
    display: grid;
    gap: .25rem;
    font-weight: 600;
}

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

.check-row {
    display: flex !important;
    align-items: center;
    gap: .5rem;
    margin-top: 1.75rem;
}

.account-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .75rem 0;
    border-bottom: 1px solid #e1e6ef;
}

.account-row:last-child {
    border-bottom: 0;
}

.account-row span {
    display: block;
    color: #5b6575;
}

.account-editor-list {
    display: grid;
    gap: .85rem;
}

.account-editor {
    display: grid;
    gap: .75rem;
    padding: .85rem;
    border: 1px solid #e1e6ef;
    border-radius: 8px;
    background: #fbfcfe;
}

.account-editor-head, .button-row, .pager-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    flex-wrap: wrap;
}

.account-editor-head span, .inline-status {
    color: #5b6575;
}

.inline-status {
    margin: 0;
}

.dense-form {
    gap: .55rem;
}

.dense-form label {
    font-size: .9rem;
}

.settings-check {
    margin-top: 1.65rem;
}

.folder-error {
    max-width: 24rem;
    color: #8a1f17;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.message-grid {
    display: grid;
    grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
    gap: 1rem;
}

.message-meta {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr);
    gap: .35rem .75rem;
    margin-bottom: 1rem;
}

.message-meta dt {
    color: #5b6575;
}

.message-meta dd {
    margin: 0;
}

.mail-body {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e1e6ef;
    white-space: pre-wrap;
}

.mail-workbench {
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.mail-sidebar, .mail-list-panel, .mail-preview {
    min-width: 0;
}

.mail-list-panel {
    display: grid;
    align-content: start;
}

.mail-sidebar {
    position: sticky;
    top: 4.5rem;
    max-height: calc(100vh - 5.5rem);
    overflow: auto;
    padding: 1rem;
    border: 1px solid #d7dde8;
    border-radius: 8px;
    background: #fff;
}

.folder-account {
    display: grid;
    gap: .25rem;
    margin-top: .85rem;
}

.folder-account-title {
    display: grid;
    gap: .1rem;
    padding: .2rem .15rem;
}

.folder-account-title span {
    color: #5b6575;
    font-size: .8rem;
}

.folder-node {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    width: 100%;
    min-height: 2.15rem;
    padding: .35rem .45rem;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: inherit;
    text-align: left;
}

.folder-node:hover, .folder-node.selected {
    border-color: #b7c6d8;
    background: #eef4ed;
}

.folder-node span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.folder-node em {
    color: #5b6575;
    font-style: normal;
}

.compact-surface {
    padding: .75rem;
}

.mail-filter-grid {
    display: grid;
    grid-template-columns: minmax(180px, 1.4fr) repeat(3, minmax(130px, 1fr));
    gap: .5rem;
}

.mail-command-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .5rem;
}

.active-filter-panel {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: .65rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .2rem .45rem;
    border: 1px solid #b7c6d8;
    border-radius: 999px;
    background: #f3f7fb;
    color: #23364d;
}

.filter-chip span {
    color: #5b6575;
}

.bulk-panel {
    border-color: #b7c6d8;
    background: #f8fbff;
}

.bulk-grid {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) repeat(2, auto);
    gap: .45rem;
    align-items: center;
}

.mail-results {
    min-height: 32rem;
}

.message-list {
    display: grid;
    gap: .45rem;
}

.mail-row-shell {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: .55rem;
    align-items: start;
    padding: .3rem;
    border: 1px solid #e1e6ef;
    border-radius: 8px;
    background: #fff;
}

.mail-row-shell.selected {
    border-color: #9ab7db;
    background: #f3f7fb;
}

.mail-row-shell .form-check-input {
    margin-top: .75rem;
    margin-left: .15rem;
}

.mail-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: .1rem;
    width: 100%;
    padding: .65rem .75rem;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: inherit;
    text-align: left;
}

.mail-row:hover, .mail-row.selected {
    border-color: #9ab7db;
    background: #f3f7fb;
}

.mail-row span, .mail-row p {
    margin: 0;
    color: #5b6575;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tag-strip {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    margin-top: .25rem;
}

.tag-strip em {
    padding: .05rem .35rem;
    border: 1px solid #d7dde8;
    border-radius: 999px;
    background: #f6f8fb;
    color: #5b6575;
    font-size: .78rem;
    font-style: normal;
}

.detail-block {
    margin-bottom: .75rem;
}

.detail-block p {
    margin: .2rem 0 0;
    color: #5b6575;
}

.detail-tags {
    margin-bottom: .85rem;
}

.mail-preview {
    position: static;
    max-height: none;
    overflow: visible;
}

.attachment-list {
    display: grid;
    gap: .35rem;
    margin-bottom: .85rem;
}

.attachment-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding: .45rem .55rem;
    border: 1px solid #e1e6ef;
    border-radius: 6px;
    color: inherit;
    text-decoration: none;
    background: #fbfcfe;
}

.attachment-link span {
    color: #5b6575;
    font-size: .85rem;
}

.empty-state {
    display: grid;
    min-height: 18rem;
    place-items: center;
    color: #5b6575;
}

.version-current p, .version-entry p {
    margin-bottom: 0;
    color: #5b6575;
}

.version-current strong {
    font-size: 1.1rem;
}

.version-entry .section-title span {
    color: #5b6575;
}

.version-change-list {
    margin: .75rem 0 0;
    padding-left: 1.25rem;
}

.version-change-list li + li {
    margin-top: .35rem;
}

.folder-tools {
    margin-bottom: .75rem;
}

.sync-metrics {
    margin-bottom: .75rem;
}

.sync-metrics .metric {
    padding: .75rem;
}

.sync-metrics .metric strong {
    font-size: 1.45rem;
}

.metric-path {
    overflow-wrap: anywhere;
    font-size: 1rem !important;
}

.audit-filters {
    align-items: stretch;
}

.audit-details {
    max-width: 32rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.audit-table {
    min-width: 900px;
}

.analysis-template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: .75rem;
}

.analysis-template-editor {
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.analysis-template {
    display: grid;
    gap: .4rem;
    min-width: 0;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.analysis-template span {
    color: var(--muted);
}

.analysis-template code {
    display: block;
    min-width: 0;
    overflow: hidden;
    color: #3d4a5c;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.analysis-template.selected {
    border-color: #bfdbfe;
    background: var(--accent-soft);
}

.compact-title {
    margin-bottom: .1rem;
}

.clickable-row {
    cursor: pointer;
}

.clickable-row:hover > *,
.clickable-row.selected > * {
    background: var(--accent-soft);
}

.login-shell {
    display: grid;
    min-height: 100vh;
    place-items: center;
    background: #eef2f7;
}

.login-panel {
    width: min(420px, calc(100vw - 2rem));
    padding: 1.25rem;
    border: 1px solid #d7dde8;
    border-radius: 8px;
    background: #fff;
}

.login-panel form {
    display: grid;
    gap: .75rem;
}

@media (max-width: 1200px) {
    .mail-workbench {
        grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    }

    .mail-preview {
        grid-column: 1 / -1;
        position: static;
        max-height: none;
    }
}

@media (max-width: 900px) {
    .message-grid, .input-row, .mail-workbench, .mail-filter-grid, .mail-command-row, .bulk-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .mail-sidebar {
        position: static;
        max-height: none;
    }

    .compact-select {
        max-width: none;
    }
}

/* Refreshed admin UI */
a, .btn-link {
    color: var(--accent);
}

.btn {
    border-radius: 7px;
    font-weight: 600;
}

.btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
}

.btn-primary:hover {
    background-color: var(--accent-strong);
    border-color: var(--accent-strong);
}

.form-control,
.form-select,
.form-check-input {
    min-width: 0;
    border-color: var(--border);
}

.form-control,
.form-select {
    color: var(--text);
    font-size: .92rem;
}

.content {
    width: 100%;
    min-width: 0;
    padding-top: 1.35rem;
}

.surface-header {
    align-items: flex-start;
    flex-wrap: wrap;
}

.surface-header h1 {
    color: var(--text);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0;
}

.surface-header p,
.result-item span,
.result-item p,
.metric span,
.account-editor-head span,
.inline-status,
.muted-count,
.message-meta dt,
.detail-block p,
.attachment-link span,
.empty-state,
.version-current p,
.version-entry p,
.version-entry .section-title span {
    color: var(--muted);
}

.metric,
.work-surface,
.mail-sidebar,
.login-panel,
.account-editor {
    border-color: var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-sm);
}

.work-surface,
.metric,
.mail-sidebar,
.account-editor,
.result-item,
.mail-row-shell,
.attachment-link,
.login-panel {
    border-radius: 8px;
}

.metric {
    min-width: 0;
}

.metric strong {
    color: var(--text);
    font-weight: 700;
}

.section-title {
    gap: .75rem;
    min-width: 0;
}

.section-title h1,
.section-title h2,
.section-title strong {
    min-width: 0;
}

.section-subtitle {
    display: block;
    margin-top: .15rem;
    color: var(--muted);
    font-size: .82rem;
}

.button-row,
.pager-row,
.page-actions,
.compact-buttons {
    min-width: 0;
}

.status-pill {
    min-width: auto;
    border: 1px solid transparent;
    background: var(--success-soft);
    color: var(--success);
    font-weight: 700;
}

.status-failed,
.status-cancelled {
    background: var(--danger-soft);
    color: var(--danger);
}

.status-pending {
    background: var(--warning-soft);
    color: var(--warning);
}

.status-running {
    background: var(--accent-soft);
    color: var(--accent-strong);
}

.status-blocked {
    background: var(--danger-soft);
    color: var(--danger);
}

.status-warning {
    background: var(--warning-soft);
    color: var(--warning);
}

.status-ready {
    background: var(--success-soft);
    color: var(--success);
}

.readiness-list {
    display: grid;
    gap: .6rem;
}

.readiness-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 280px);
    gap: .75rem;
    align-items: start;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.readiness-item div {
    display: grid;
    gap: .25rem;
    min-width: 0;
}

.readiness-item div > span:not(.status-pill),
.readiness-item small {
    color: var(--muted);
}

.readiness-item .status-pill {
    justify-self: start;
}

.table-shell {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
}

.table-shell .table {
    margin-bottom: 0;
}

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

.data-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    border-bottom-color: var(--border);
    background: var(--surface-subtle);
    color: #3d4a5c;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.data-table td {
    max-width: 22rem;
    color: var(--text);
    vertical-align: middle;
}

.folder-error {
    max-width: 20rem;
    color: var(--danger);
}

.pager {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    flex-wrap: wrap;
    margin-top: .85rem;
    padding-top: .85rem;
    border-top: 1px solid var(--border);
}

.pager-summary {
    display: flex;
    gap: .35rem;
    color: var(--muted);
    font-size: .86rem;
}

.pager-summary strong {
    color: var(--text);
}

.pager-controls {
    display: flex;
    align-items: center;
    gap: .35rem;
    flex-wrap: wrap;
}

.pager-size {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    color: var(--muted);
    font-size: .86rem;
    font-weight: 600;
}

.pager-size .form-select {
    width: 5.25rem;
}

.mail-workbench {
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
}

.mail-filter-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
}

.field-label {
    display: grid;
    gap: .25rem;
    min-width: 0;
    color: #3d4a5c;
    font-size: .78rem;
    font-weight: 700;
}

.mail-command-row {
    grid-template-columns: minmax(0, 1fr) auto;
}

.mail-command-row .form-control {
    min-width: 0;
}

.folder-node,
.folder-tree-node {
    min-width: 0;
}

.folder-node:hover,
.folder-node.selected,
.folder-tree-row.selected .folder-tree-node {
    border-color: #bfdbfe;
    background: var(--accent-soft);
}

.folder-tree {
    display: grid;
    gap: .15rem;
}

.folder-tree-row {
    display: grid;
    grid-template-columns: 1.35rem minmax(0, 1fr);
    align-items: center;
    padding-left: calc(var(--folder-depth) * .9rem);
}

.folder-tree-toggle,
.folder-tree-spacer {
    display: inline-grid;
    width: 1.15rem;
    height: 1.15rem;
    place-items: center;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--muted);
    font-size: .8rem;
    font-weight: 700;
    line-height: 1;
}

.folder-tree-toggle:hover {
    background: var(--surface-subtle);
    color: var(--text);
}

.folder-tree-node {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    width: 100%;
    min-height: 2rem;
    padding: .32rem .45rem;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: inherit;
    text-align: left;
}

.folder-tree-node span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.folder-tree-node em {
    color: var(--muted);
    font-style: normal;
}

.folder-tree-node.branch {
    cursor: default;
}

.mail-row-shell {
    border-color: var(--border);
}

.mail-row strong {
    min-width: 0;
    overflow: hidden;
    color: var(--text);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mail-table-shell {
    max-height: min(42rem, 58vh);
    overflow: auto;
}

.mail-table {
    min-width: 760px;
    table-layout: fixed;
}

.mail-table th,
.mail-table td {
    max-width: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mail-select-col,
.mail-select-cell {
    width: 2.75rem;
    text-align: center;
}

.mail-select-cell {
    overflow: visible;
}

.mail-date-col,
.mail-date-cell {
    width: 10.25rem;
    font-variant-numeric: tabular-nums;
}

.mail-from-col,
.mail-from-cell {
    width: clamp(13rem, 22vw, 17.5rem);
}

.mail-subject-col,
.mail-subject-cell {
    width: auto;
}

.mail-attachment-col,
.mail-attachment-cell {
    width: 2.3rem;
    text-align: center;
}

.mail-size-col,
.mail-size-cell {
    width: 6rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.mail-table-row {
    cursor: pointer;
}

.mail-table-row:hover > *,
.mail-table-row:focus-visible > * {
    background: var(--accent-soft);
}

.mail-table-row.selected > * {
    background: #f3f7fb;
}

.mail-table-row:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.mail-subject-cell strong {
    display: block;
    min-width: 0;
    overflow: hidden;
    color: var(--text);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mail-attachment-icon {
    display: inline-flex;
    width: 1.5rem;
    height: 1.5rem;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-size: .95rem;
    line-height: 1;
}

.tag-strip em {
    border-color: var(--border);
    background: var(--surface-subtle);
}

.compact-empty {
    min-height: 7rem;
    padding: 1rem;
    border: 1px dashed var(--border);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.confirm-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(15, 23, 42, .46);
}

.confirm-dialog {
    display: grid;
    gap: 1rem;
    width: min(640px, 100%);
    max-height: calc(100vh - 2rem);
    overflow: auto;
    padding: 1.1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: 0 18px 48px rgba(15, 23, 42, .22);
}

.confirm-dialog-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem;
}

.confirm-dialog-head h2 {
    margin: 0;
    color: var(--text);
    font-size: 1.2rem;
    letter-spacing: 0;
}

.confirm-eyebrow {
    margin: 0 0 .2rem;
    color: var(--danger);
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.confirm-close {
    display: inline-grid;
    width: 2rem;
    height: 2rem;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--surface-subtle);
    color: var(--muted);
    font-weight: 800;
    line-height: 1;
}

.confirm-close:hover:not(:disabled) {
    color: var(--text);
    background: #eef2f7;
}

.confirm-copy {
    margin: 0;
    color: var(--muted);
}

.delete-account-card {
    display: grid;
    gap: .1rem;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.delete-account-card span {
    min-width: 0;
    overflow: hidden;
    color: var(--muted);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.delete-impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
    gap: .55rem;
    margin: 0;
}

.delete-impact-grid div {
    display: grid;
    gap: .15rem;
    padding: .6rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
}

.delete-impact-grid dt {
    color: var(--muted);
    font-size: .78rem;
    font-weight: 700;
}

.delete-impact-grid dd {
    margin: 0;
    color: var(--text);
    font-size: 1.05rem;
    font-weight: 800;
}

.confirm-warning {
    display: grid;
    gap: .15rem;
    padding: .75rem;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background: var(--danger-soft);
    color: var(--danger);
}

.confirm-warning span {
    color: #7f1d1d;
}

.confirm-backup {
    border-color: var(--border);
    background: var(--surface-subtle);
    color: var(--text);
}

.confirm-backup span {
    color: var(--muted);
}

.confirm-actions {
    display: flex;
    justify-content: flex-end;
    gap: .5rem;
    flex-wrap: wrap;
}

.bulk-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

@media (max-width: 1400px) {
    .mail-workbench {
        grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    }

    .mail-preview {
        grid-column: 1 / -1;
        position: static;
        max-height: none;
    }
}

@media (max-width: 900px) {
    .surface-header,
    .section-title,
    .pager {
        align-items: stretch;
    }

    .surface-header {
        flex-direction: column;
    }

    .page-actions {
        justify-content: flex-start;
    }

    .surface-header > .button-row {
        width: 100%;
    }

    .page-actions > .button-row {
        width: 100%;
    }

    .surface-header > .button-row .btn {
        flex: 1 1 10rem;
    }

    .page-actions > .button-row .btn {
        flex: 1 1 10rem;
    }

    .button-row,
    .pager-row,
    .pager-controls {
        justify-content: flex-start;
    }

    .mail-workbench {
        grid-template-columns: minmax(0, 1fr);
    }

    .readiness-item {
        grid-template-columns: minmax(0, 1fr);
    }

    .mail-sidebar,
    .mail-list-panel,
    .mail-preview {
        width: 100%;
    }

    .mail-preview {
        grid-column: auto;
    }

    .mail-command-row {
        grid-template-columns: 1fr;
    }

    .confirm-actions .btn {
        flex: 1 1 12rem;
    }

    .data-table {
        min-width: 680px;
    }

    .mail-table {
        min-width: 720px;
    }
}

@media (max-width: 640.98px) {
    .content {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}