.sb-area-settings > .sb-tab > .sb-content > [data-pm-settings-pane="true"] {
    display: none;
}

.sb-area-settings.sb-pm-proxy-active > .sb-tab > .sb-content > :not([data-pm-settings-pane="true"]) {
    display: none !important;
}

.sb-area-settings.sb-pm-proxy-active > .sb-tab > .sb-content > [data-pm-settings-pane="true"] {
    display: block !important;
}

.sb-area-settings.sb-pm-proxy-active .sb-save-changes {
    display: none;
}

.sb-admin > .sb-header > .sb-admin-nav > div > #sb-postmark:before {
    content: "\67";
}

.sb-admin {
    --sb-pm-primary: rgb(2, 139, 229);
    --sb-pm-secondary: rgb(2, 139, 229);
    --sb-pm-primary-soft: rgba(2, 139, 229, 0.08);
    --sb-pm-primary-soft-strong: rgba(2, 139, 229, 0.14);
    --sb-pm-secondary-soft: rgba(2, 139, 229, 0.08);
    --sb-pm-secondary-soft-strong: rgba(2, 139, 229, 0.14);
    --sb-pm-focus-shadow: 0 0 5px rgba(39, 156, 255, 0.2);
    --sb-pm-text: rgb(36, 39, 42);
    --sb-pm-muted: rgb(86, 96, 105);
    --sb-pm-muted-strong: rgb(86, 96, 105);
    --sb-pm-border: rgb(212, 212, 212);
    --sb-pm-border-strong: rgb(212, 212, 212);
    --sb-pm-surface: rgb(255, 255, 255);
    --sb-pm-surface-soft: rgb(245, 247, 250);
    --sb-pm-surface-soft-hover: rgb(240, 244, 249);
    --sb-pm-success: rgb(26, 146, 96);
    --sb-pm-danger: rgb(202, 52, 52);
    --sb-pm-warning: rgb(185, 115, 22);
}

.sb-area-postmark,
.sb-area-postmark *,
.sb-pm-proxy-panel,
.sb-pm-proxy-panel * {
    box-sizing: border-box;
}

.sb-pm-proxy-panel {
    max-width: 1040px;
    padding-bottom: 28px;
    overflow-x: hidden;
}

.sb-pm-proxy-panel:not(.sb-pm-advanced-enabled) .sb-pm-advanced-block {
    display: none;
}

.sb-pm-hero,
.sb-pm-section-card,
.sb-pm-context-card,
.sb-area-postmark .sb-pm-workspace-table,
.sb-area-postmark .sb-pm-workspace-detail {
    background: var(--sb-pm-surface);
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
}

.sb-pm-hero,
.sb-pm-section-card,
.sb-pm-context-card,
.sb-area-postmark .sb-pm-workspace-table,
.sb-area-postmark .sb-pm-workspace-detail,
.sb-pm-summary-card,
.sb-pm-health-row {
    box-shadow: none;
}

.sb-pm-hero {
    padding: 24px;
    margin-bottom: 20px;
}

.sb-pm-hero h2,
.sb-area-postmark h2,
.sb-pm-context-card h3,
.sb-pm-detail-card h3,
.sb-pm-detail-card h4 {
    margin: 0;
    color: var(--sb-pm-text);
}

.sb-pm-hero p,
.sb-pm-section-header p,
.sb-pm-workspace-detail-empty,
.sb-pm-empty,
.sb-pm-table-secondary,
.sb-pm-context-list li span,
.sb-pm-event-list li span,
.sb-pm-inline-note,
.sb-pm-step-card span,
.sb-pm-health-row em {
    color: var(--sb-pm-muted);
}

.sb-pm-hero-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.sb-pm-eyebrow,
.sb-pm-kicker {
    display: inline-flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 4px 10px;
    border: 1px solid var(--sb-pm-secondary);
    border-radius: 999px;
    background: var(--sb-pm-secondary-soft);
    color: var(--sb-pm-secondary);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .6px;
    text-transform: uppercase;
}

.sb-pm-step-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.sb-pm-step-card {
    padding: 16px 18px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface-soft);
}

.sb-pm-step-card strong,
.sb-pm-step-card span {
    display: block;
}

.sb-pm-step-card strong {
    margin-bottom: 6px;
    color: var(--sb-pm-text);
    font-weight: 500;
}

.sb-pm-step-card span {
    line-height: 22px;
}

.sb-pm-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.sb-pm-inline-meta {
    display: grid;
    gap: 10px;
    margin-top: 18px;
    min-width: 0;
}

.sb-pm-inline-meta code {
    display: inline-block;
    margin-left: 8px;
    padding: 4px 8px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 6px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
}

.sb-pm-settings-status {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 12px;
}

.sb-pm-settings-status span {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface);
    color: var(--sb-pm-muted);
    font-weight: 500;
}

.sb-pm-settings-status .is-ok,
.sb-pm-health-row.is-ok strong {
    color: var(--sb-pm-success);
}

.sb-pm-settings-status .is-warn,
.sb-pm-health-row.is-warn strong {
    color: var(--sb-pm-danger);
}

.sb-pm-section-card {
    margin-bottom: 20px;
    padding: 22px 24px 10px;
}

.sb-pm-section-compact .sb-pm-section-body {
    padding-bottom: 12px;
}

.sb-pm-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.sb-pm-section-title {
    margin-bottom: 6px;
    font-size: 18px;
    font-weight: 500;
    color: var(--sb-pm-text);
}

.sb-pm-inline-grid {
    display: grid;
    gap: 16px;
}

.sb-pm-sender-fields > .sb-setting + .sb-setting {
    margin-top: 22px;
}

.sb-pm-inline-grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sb-pm-proxy-panel .sb-setting,
.sb-pm-proxy-panel .sb-setting > .input,
.sb-pm-proxy-panel .sb-setting > .sb-setting-content {
    min-width: 0;
}

.sb-pm-proxy-panel .sb-setting input,
.sb-pm-proxy-panel .sb-setting select,
.sb-pm-proxy-panel .sb-setting textarea {
    min-width: 0;
    max-width: 100%;
}

.sb-pm-inline-note {
    margin-top: 14px;
    padding: 12px 14px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface-soft);
    line-height: 22px;
}

.sb-pm-test-send {
    margin-bottom: 18px;
}

.sb-pm-test-send label {
    display: block;
    margin-bottom: 8px;
    color: var(--sb-pm-text);
    font-weight: 500;
}

.sb-pm-test-send small {
    display: block;
    margin-top: 8px;
    color: var(--sb-pm-muted);
    line-height: 20px;
}

.sb-pm-test-send > div {
    display: flex;
    gap: 12px;
}

.sb-pm-test-send input {
    flex: 1 1 auto;
    min-width: 0;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 6px;
}

.sb-pm-test-send input:focus {
    border-color: var(--sb-pm-primary);
    box-shadow: var(--sb-pm-focus-shadow);
}

.sb-pm-custom-setting > .input {
    width: 100%;
}

.sb-pm-day-picker-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.sb-pm-day-preset {
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface);
    color: var(--sb-pm-muted);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
    cursor: pointer;
    transition: border-color .2s, color .2s, background-color .2s;
}

.sb-pm-day-preset:hover,
.sb-pm-day-preset:focus {
    border-color: var(--sb-pm-primary);
    color: var(--sb-pm-primary);
    background: var(--sb-pm-primary-soft);
    box-shadow: var(--sb-pm-focus-shadow);
    outline: none;
}

.sb-pm-day-picker {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
    gap: 10px;
}

.sb-pm-day-chip {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    width: 100%;
    min-height: 64px;
    padding: 12px 14px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface);
    color: var(--sb-pm-text);
    text-align: left;
    cursor: pointer;
    transition: border-color .2s, background-color .2s, color .2s;
}

.sb-pm-day-chip:hover,
.sb-pm-day-chip:focus {
    border-color: var(--sb-pm-primary);
    background: var(--sb-pm-primary-soft);
    outline: none;
}

.sb-pm-day-chip span {
    color: inherit;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
}

.sb-pm-day-chip small {
    color: var(--sb-pm-muted);
    font-size: 11px;
    line-height: 16px;
}

.sb-pm-day-chip.sb-active {
    border-color: var(--sb-pm-primary);
    background: var(--sb-pm-primary-soft);
    color: var(--sb-pm-primary);
}

.sb-pm-day-chip.sb-active small {
    color: var(--sb-pm-primary);
}

.sb-pm-day-summary {
    margin-top: 10px;
    color: var(--sb-pm-muted);
    font-size: 13px;
    line-height: 20px;
}

.sb-area-postmark {
    padding: 0;
    background: var(--sb-pm-surface);
    overflow-x: hidden;
    overflow-y: auto;
}

.sb-area-postmark > .sb-top-bar.sb-pm-top-bar {
    height: auto;
    min-height: 0;
    padding: 24px 28px;
    align-items: flex-start;
}

.sb-area-postmark > .sb-top-bar.sb-pm-top-bar > div:first-child {
    overflow: visible;
    padding-right: 0;
}

.sb-pm-top-bar {
    gap: 20px;
}

.sb-pm-hero-band {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
}

.sb-pm-brand-mark {
    width: 46px;
    height: 46px;
    flex: 0 0 46px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-primary-soft);
    color: var(--sb-pm-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.sb-pm-brand-mark i {
    font-size: 18px;
    line-height: 18px;
}

.sb-pm-hero-copy {
    min-width: 0;
}

.sb-pm-hero-copy h2 {
    margin: 0 0 8px;
    font-size: 28px;
    line-height: 34px;
    white-space: normal;
    overflow: visible;
    text-overflow: initial;
}

.sb-pm-hero-copy p {
    margin: 0;
    max-width: 760px;
    line-height: 23px;
}

.sb-pm-hero-actions {
    flex-shrink: 0;
}

.sb-pm-workspace-stack {
    padding: 24px 28px 28px;
}

.sb-pm-workspace-content {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(320px, .9fr);
    gap: 20px;
    align-items: start;
}

.sb-pm-workspace-main {
    min-width: 0;
}

.sb-pm-workspace-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.sb-pm-workspace-health {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 22px;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--sb-pm-border);
}

.sb-pm-summary-card {
    padding: 15px 18px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface);
}

.sb-pm-summary-card {
    border-top-width: 2px;
}

.sb-pm-summary-card-volume {
    border-top-color: var(--sb-pm-muted-strong);
}

.sb-pm-summary-card-delivered {
    border-top-color: var(--sb-pm-success);
}

.sb-pm-summary-card-opened,
.sb-pm-summary-card-clicked {
    border-top-color: var(--sb-pm-secondary);
}

.sb-pm-summary-card-reminders,
.sb-pm-summary-card-overdue {
    border-top-color: var(--sb-pm-primary);
}

.sb-pm-summary-card-bounced {
    border-top-color: var(--sb-pm-danger);
}

.sb-pm-summary-card-unmatched {
    border-top-color: var(--sb-pm-border);
}

.sb-pm-summary-card span,
.sb-pm-health-row span {
    display: block;
    margin-bottom: 7px;
    color: var(--sb-pm-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.sb-pm-summary-card strong {
    display: block;
    color: var(--sb-pm-text);
    font-size: 28px;
    line-height: 1;
    font-weight: 500;
}

.sb-pm-summary-card small {
    display: block;
    margin-top: 10px;
    color: var(--sb-pm-muted);
    font-size: 12px;
    line-height: 20px;
}

.sb-pm-health-row {
    min-width: 0;
}

.sb-pm-health-row span {
    display: block;
    margin-bottom: 4px;
    color: var(--sb-pm-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .8px;
    text-transform: uppercase;
}

.sb-pm-health-row strong {
    display: block;
    color: var(--sb-pm-text);
    font-size: 13px;
    line-height: 20px;
    font-weight: 500;
}

.sb-pm-health-row em {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    font-style: normal;
    line-height: 21px;
}

.sb-pm-workspace-section-head,
.sb-pm-workspace-detail-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 12px;
}

.sb-pm-workspace-section-head h3,
.sb-pm-workspace-detail-head h3 {
    margin: 0 0 4px;
    font-size: 16px;
    line-height: 22px;
    font-weight: 500;
    color: var(--sb-pm-text);
}

.sb-pm-workspace-section-head p,
.sb-pm-workspace-detail-head p {
    margin: 0;
    color: var(--sb-pm-muted);
    font-size: 13px;
    line-height: 20px;
}

.sb-pm-workspace-section-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.sb-pm-workspace-section-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    font-size: 12px;
    line-height: 18px;
}

.sb-pm-workspace-section-meta strong {
    color: var(--sb-pm-text);
    font-weight: 500;
}

.sb-area-postmark .sb-pm-workspace-table {
    overflow-x: auto;
    overflow-y: hidden;
}

.sb-area-postmark .sb-pm-workspace-table table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    table-layout: fixed;
}

.sb-area-postmark .sb-pm-workspace-table thead th {
    padding: 16px 18px;
    color: var(--sb-pm-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .8px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--sb-pm-border);
    text-align: left;
}

.sb-area-postmark .sb-pm-workspace-table thead th:nth-child(1),
.sb-area-postmark .sb-pm-workspace-table tbody td:nth-child(1) {
    width: 110px;
}

.sb-area-postmark .sb-pm-workspace-table thead th:nth-child(4),
.sb-area-postmark .sb-pm-workspace-table tbody td:nth-child(4) {
    width: 110px;
}

.sb-area-postmark .sb-pm-workspace-table thead th:nth-child(5),
.sb-area-postmark .sb-pm-workspace-table tbody td:nth-child(5) {
    width: 160px;
}

.sb-area-postmark .sb-pm-workspace-table tbody td {
    padding: 16px 18px;
    vertical-align: top;
    border-top: 1px solid var(--sb-pm-border);
}

.sb-area-postmark .sb-pm-workspace-table tbody tr {
    cursor: pointer;
    transition: background-color .4s;
}

.sb-area-postmark .sb-pm-workspace-table tbody tr:first-child td {
    border-top: 0;
}

.sb-area-postmark .sb-pm-workspace-table tbody tr:hover {
    background: var(--sb-pm-surface-soft);
}

.sb-area-postmark .sb-pm-workspace-table tbody tr.sb-active {
    background: var(--sb-pm-primary-soft);
}

.sb-pm-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface);
    color: var(--sb-pm-muted);
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
}

.sb-pm-status-badge.is-success {
    border-color: var(--sb-pm-success);
    color: var(--sb-pm-success);
}

.sb-pm-status-badge.is-info {
    border-color: var(--sb-pm-secondary);
    color: var(--sb-pm-secondary);
}

.sb-pm-status-badge.is-primary {
    border-color: var(--sb-pm-primary);
    color: var(--sb-pm-primary);
}

.sb-pm-status-badge.is-danger {
    border-color: var(--sb-pm-danger);
    color: var(--sb-pm-danger);
}

.sb-pm-table-primary,
.sb-pm-table-secondary {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sb-pm-table-primary {
    color: var(--sb-pm-text);
    font-weight: 500;
    line-height: 22px;
}

.sb-pm-table-secondary {
    margin-top: 5px;
    font-size: 12px;
    line-height: 18px;
}

.sb-pm-table-secondary-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}

.sb-pm-table-pill {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    font-size: 11px;
    line-height: 16px;
    font-weight: 500;
}

.sb-pm-table-chip {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 999px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    font-size: 12px;
    font-weight: 500;
}

.sb-pm-workspace-detail {
    min-height: 260px;
    padding: 20px;
}

.sb-pm-workspace-detail-empty,
.sb-pm-empty {
    padding: 16px 18px;
    border: 1px dashed var(--sb-pm-border-strong);
    border-radius: 10px;
    background: var(--sb-pm-surface-soft);
    line-height: 22px;
}

.sb-pm-detail-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.sb-pm-detail-head p {
    margin: 6px 0 0;
    color: var(--sb-pm-muted);
    font-size: 13px;
    line-height: 20px;
}

.sb-pm-detail-card {
    background: transparent;
    border: 0;
    border-radius: 0;
}

.sb-pm-detail-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.sb-pm-detail-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.sb-pm-detail-links a {
    color: var(--sb-pm-primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
}

.sb-pm-detail-links a:hover {
    text-decoration: underline;
}

.sb-pm-detail-meta span {
    display: block;
    padding: 12px 14px;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    word-break: break-word;
}

.sb-pm-detail-meta span strong {
    display: block;
    margin-bottom: 6px;
    color: var(--sb-pm-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .8px;
    text-transform: uppercase;
}

.sb-pm-detail-meta span label {
    display: block;
    color: var(--sb-pm-text);
    font-size: 13px;
    font-weight: 500;
    line-height: 20px;
}

.sb-pm-detail-body {
    display: grid;
    gap: 18px;
}

.sb-pm-detail-card h4 {
    margin: 0 0 10px;
    font-size: 15px;
    font-weight: 500;
    line-height: 22px;
}

.sb-pm-detail-body pre {
    max-height: 260px;
    margin: 0;
    padding: 14px;
    overflow: auto;
    border: 1px solid var(--sb-pm-border);
    border-radius: 10px;
    background: var(--sb-pm-surface-soft);
    color: var(--sb-pm-muted);
    white-space: pre-wrap;
    word-break: break-word;
}

.sb-pm-event-list,
.sb-pm-context-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.sb-pm-event-list li,
.sb-pm-context-list li {
    display: grid;
    gap: 4px;
    padding: 12px 0;
    border-top: 1px solid var(--sb-pm-border);
}

.sb-pm-event-list li:first-child,
.sb-pm-context-list li:first-child {
    border-top: 0;
    padding-top: 0;
}

.sb-pm-event-list li {
    position: relative;
    padding-left: 16px;
}

.sb-pm-event-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 16px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--sb-pm-muted);
}

.sb-pm-event-list li.is-success:before {
    background: var(--sb-pm-success);
}

.sb-pm-event-list li.is-info:before {
    background: var(--sb-pm-secondary);
}

.sb-pm-event-list li.is-primary:before {
    background: var(--sb-pm-primary);
}

.sb-pm-event-list li.is-danger:before {
    background: var(--sb-pm-danger);
}

.sb-pm-event-list li strong,
.sb-pm-context-list li strong {
    color: var(--sb-pm-text);
    font-weight: 500;
}

.sb-pm-context-card {
    margin-top: 14px;
    padding: 16px 18px;
}

.sb-pm-context-card h3 {
    font-size: 16px;
    line-height: 22px;
}

.sb-pm-context-group + .sb-pm-context-group {
    margin-top: 16px;
}

.sb-pm-context-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--sb-pm-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .8px;
    text-transform: uppercase;
}

.sb-pm-context-list li {
    cursor: pointer;
    transition: background-color .4s;
}

.sb-pm-context-list li:hover {
    background: var(--sb-pm-surface-soft-hover);
}

.sb-no-results,
.sb-pm-empty {
    color: var(--sb-pm-muted);
}

@media (max-width: 1280px) {
    .sb-pm-workspace-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sb-pm-workspace-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 980px) {
    .sb-pm-hero-top,
    .sb-area-postmark > .sb-top-bar.sb-pm-top-bar,
    .sb-pm-actions,
    .sb-pm-test-send > div {
        flex-direction: column;
    }

    .sb-area-postmark > .sb-top-bar.sb-pm-top-bar {
        padding: 20px;
    }

    .sb-pm-hero-band {
        flex-direction: column;
    }

    .sb-pm-workspace-stack {
        padding: 20px;
    }

    .sb-pm-step-grid,
    .sb-pm-inline-grid-2,
    .sb-pm-detail-meta {
        grid-template-columns: 1fr;
    }

    .sb-pm-workspace-section-head,
    .sb-pm-workspace-detail-head {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .sb-pm-hero,
    .sb-pm-section-card,
    .sb-pm-context-card,
    .sb-pm-workspace-detail {
        padding: 18px;
    }

    .sb-pm-workspace-stack {
        padding: 18px;
    }

    .sb-pm-detail-head {
        display: grid;
    }

    .sb-pm-workspace-summary {
        grid-template-columns: 1fr;
    }

    .sb-pm-detail-meta {
        grid-template-columns: 1fr;
    }
}