.drafts-workspace {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drafts-panel-row {
  display: grid;
  gap: 16px;
}

@media (min-width: 768px) {
  .drafts-panel-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.email-campaigns-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: clamp(1rem, 0.75rem + 1vw, 1.75rem);
  width: 100%;
  margin-bottom: clamp(1.75rem, 1.1rem + 2vw, 3rem);
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: var(--bg-muted-color, #f8f9fa);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.06);
}

.email-campaigns-heading {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.email-campaigns-heading p {
  margin: 0;
}

.email-campaigns-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.email-campaigns-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 1.4rem + 1.5vw, 3.25rem);
  margin-top: clamp(1.5rem, 1rem + 1.2vw, 2.75rem);
  padding-inline: clamp(0.75rem, 3vw, 2.5rem);
  width: 100%;
  --campaign-surface: var(--container-bg);
  --campaign-border: rgba(15, 23, 42, 0.08);
  --campaign-muted-surface: rgba(15, 23, 42, 0.05);
  --campaign-shadow: 0 24px 48px -32px rgba(15, 23, 42, 0.25);
}

[data-theme="dark"] .email-campaigns-flow {
  --campaign-surface: rgba(30, 41, 59, 0.92);
  --campaign-border: rgba(148, 163, 184, 0.35);
  --campaign-muted-surface: rgba(148, 163, 184, 0.14);
  --campaign-shadow: 0 28px 54px -30px rgba(8, 10, 26, 0.7);
}

#draftsSection.panel {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: clamp(1.5rem, 1.2rem + 1vw, 2.25rem) 0 clamp(2.25rem, 1.6rem + 2vw, 3.5rem);
}

.campaign-workflow-grid {
  display: grid;
  gap: clamp(1.75rem, 1.2rem + 1.5vw, 2.75rem);
  grid-template-columns: minmax(0, 1fr);
}

.campaign-workflow-grid__column {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 1.1rem + 1vw, 2.1rem);
}

.campaign-subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: clamp(1.25rem, 1rem + 1vw, 2rem);
}

.campaign-subtabs__button {
  position: relative;
  padding: 0.45rem 0.95rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--panel-border-color);
  background: var(--bg-muted-color, #f8f9fa);
  color: var(--text-color);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.campaign-subtabs__button.is-active {
  background: var(--btn-secondary-bg);
  border-color: var(--btn-secondary-bg);
  color: #ffffff;
}

[data-theme="dark"] .campaign-subtabs__button {
  background: rgba(148, 163, 184, 0.12);
}

[data-theme="dark"] .campaign-subtabs__button.is-active {
  background: var(--btn-secondary-bg);
  border-color: var(--btn-secondary-bg);
  color: #ffffff;
}

.campaign-subtabs__button:focus-visible {
  outline: 2px solid var(--btn-secondary-bg);
  outline-offset: 2px;
}

.campaign-subtabs__button.has-pending-replies {
  box-shadow: 0 0 0 1px rgba(217, 48, 37, 0.35);
}

[data-theme="dark"] .campaign-subtabs__button.has-pending-replies {
  box-shadow: 0 0 0 1px rgba(255, 107, 107, 0.45);
}

.campaign-subtabs__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  margin-left: 0.5rem;
  border-radius: 999px;
  background: #d93025;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 600;
  line-height: 1;
}

.campaign-subtabs__badge[hidden] {
  display: none;
}

[data-theme="dark"] .campaign-subtabs__badge {
  background: #ff6b6b;
  color: #1f1f1f;
}

.campaign-subtab-panel {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 1.4rem + 1.5vw, 3.25rem);
}

.campaign-subtab-panel[hidden] {
  display: none;
}

.campaign-card__body {
  display: flex;
  flex-direction: column;
  gap: clamp(1.35rem, 1rem + 0.8vw, 1.85rem);
}

.campaign-card__body .campaign-card__form-group {
  margin-bottom: 0;
}

.campaign-card__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.campaign-form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}


.campaign-card__status {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px dashed var(--campaign-border, var(--panel-border-color));
  background: var(--campaign-muted-surface, var(--bg-muted-color, #f8f9fa));
  color: var(--text-muted);
  font-size: 0.9rem;
}

.campaign-card__status:empty {
  display: none;
}

.campaign-card__status[data-status="success"] {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.12);
  color: #166534;
}

.campaign-card__status[data-status="error"] {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.12);
  color: #7f1d1d;
}

.campaign-card__status[data-status="warning"] {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.12);
  color: #92400e;
}

.campaign-card__status + .campaign-card__status {
  margin-top: 0.75rem;
}

.campaign-card__note {
  margin: 0;
  padding: 0.85rem 1.15rem;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.04);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.campaign-launch {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.campaign-card__schedule {
  border: 1px solid var(--panel-border-color);
  border-radius: 8px;
  background: var(--bg-muted-color, #f8f9fa);
  padding: 1rem;
  font-size: 0.9rem;
}

.campaign-card__schedule-list {
  margin: 0;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.campaign-card__schedule-item {
  list-style: decimal;
}

.campaign-card__remove-btn {
  margin-left: 0.75rem;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.campaign-card__remove-btn:hover,
.campaign-card__remove-btn:focus {
  color: var(--btn-bg);
}

.campaign-card__subtitle {
  margin: -0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.campaign-drafts-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

@media (min-width: 640px) {
  .campaign-drafts-actions {
    flex-direction: row;
    align-items: center;
  }
}

.campaign-summary-page {
  background: var(--app-bg-color, #f5f6f8);
}

.campaign-summary {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.campaign-audience-insights {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border: 1px solid var(--campaign-border, var(--panel-border-color));
  border-radius: 12px;
  padding: 1.25rem;
  background: var(--campaign-muted-surface, var(--bg-muted-color, #f8f9fa));
}

.campaign-audience-insights[hidden] {
  display: none !important;
}

.campaign-audience-insights__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .campaign-audience-insights__grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

.campaign-audience-insights__column h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.campaign-domain-list,
.campaign-personal-list {
  min-height: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.campaign-suppressed-list {
  min-height: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.campaign-suppressed-list__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.campaign-suppressed-list__email {
  font-weight: 600;
}

.campaign-suppressed-list__meta {
  font-size: 0.8rem;
  color: var(--muted-text-color);
}

.campaign-domain-list ul,
.campaign-personal-list ul {
  margin: 0;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.campaign-domain-list__item {
  list-style: disc;
}

.campaign-personal-list details {
  border: 1px dashed var(--panel-border-color);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  background: rgba(148, 163, 184, 0.08);
}

.campaign-personal-list summary {
  cursor: pointer;
  font-weight: 600;
}

.campaign-apollo-enrichment {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  padding-top: 1rem;
}

.campaign-apollo-enrichment[hidden] {
  display: none !important;
}

.campaign-apollo-enrichment__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.campaign-apollo-enrichment__controls select {
  min-width: 200px;
  padding: 0.35rem 0.5rem;
}

.campaign-apollo-enrichment__input {
  min-width: 160px;
  padding: 0.35rem 0.5rem;
}

.campaign-apollo-results {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.campaign-apollo-result {
  border: 1px solid var(--panel-border-color);
  border-radius: 8px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: var(--bg-color, #ffffff);
}

@media (min-width: 640px) {
  .campaign-apollo-result {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.campaign-apollo-result__inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.campaign-apollo-result__inputs input {
  min-width: 140px;
  padding: 0.35rem 0.5rem;
}

.campaign-apollo-result__meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.campaign-apollo-result__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.campaign-summary__header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.campaign-summary__eyebrow {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.campaign-summary__title {
  margin: 0.25rem 0 0;
  font-size: 2rem;
  font-weight: 600;
}

.campaign-summary__timestamp {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.campaign-summary__content {
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 900px) {
  .campaign-summary__content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .campaign-summary__section:nth-of-type(3),
  .campaign-summary__section:nth-of-type(4) {
    grid-column: 1 / -1;
  }
}

.campaign-summary__section {
  background: var(--panel-bg-color, #ffffff);
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.08));
  border-radius: 14px;
  padding: 1.75rem;
  box-shadow: 0 24px 45px -30px rgba(15, 23, 42, 0.28);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.campaign-card .campaign-summary__section {
  background: var(--campaign-muted-surface, var(--bg-muted-color, #f8f9fa));
  border: 1px solid var(--campaign-border, var(--panel-border-color));
  border-radius: 12px;
  box-shadow: none;
  padding: clamp(1.1rem, 0.9rem + 0.6vw, 1.5rem);
}

.campaign-summary__section-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.campaign-summary__hint {
  margin: -0.4rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.campaign-summary__overview {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

@media (min-width: 600px) {
  .campaign-summary__overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.campaign-summary__overview-item {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.campaign-summary__overview-item dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.campaign-summary__overview-item dd {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.campaign-summary__schedule {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.campaign-summary__schedule-item {
  margin: 0;
  padding: 0;
}

.campaign-summary__schedule-button {
  width: 100%;
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.1));
  border-radius: 12px;
  background: var(--bg-muted-color, #f8f9fa);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  text-align: left;
  font: inherit;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.campaign-summary__schedule-row {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
}

.campaign-summary__schedule-row .campaign-summary__schedule-button {
  flex: 1 1 auto;
}

.campaign-summary__schedule-send {
  align-self: center;
  white-space: nowrap;
}

.campaign-summary__schedule-button:hover,
.campaign-summary__schedule-button:focus {
  border-color: var(--btn-bg);
  box-shadow: 0 12px 32px -24px rgba(59, 130, 246, 0.6);
  outline: none;
}

.campaign-summary__schedule-item.is-active .campaign-summary__schedule-button {
  border-color: var(--btn-bg);
  background: rgba(59, 130, 246, 0.08);
  box-shadow: 0 18px 36px -24px rgba(37, 99, 235, 0.45);
}

.campaign-summary__schedule-draft {
  font-weight: 600;
  font-size: 1.05rem;
}

.campaign-summary__schedule-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.campaign-summary__preview-subject {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.campaign-summary__preview {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.1));
  border-radius: 12px;
  padding: 1.5rem;
  background: #ffffff;
  min-height: 220px;
  line-height: 1.6;
  color: var(--text-color, #0f172a);
}

.campaign-summary__preview p:first-child {
  margin-top: 0;
}

.campaign-summary__preview-empty {
  color: var(--text-muted);
  font-style: italic;
}

.campaign-summary__add-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin-top: 1.5rem;
}

.campaign-summary__card {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.1));
  border-radius: 12px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  box-shadow: 0 16px 40px -35px rgba(15, 23, 42, 0.35);
}

.campaign-summary__card-header {
  padding: 1.25rem 1.5rem 0.5rem;
}

.campaign-summary__card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.campaign-summary__card-subtitle {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.campaign-summary__card-body {
  padding: 0.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.campaign-summary__field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.campaign-summary__field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}

.campaign-summary__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 12rem;
}

.campaign-summary__label {
  font-weight: 600;
  font-size: 0.95rem;
}

.campaign-summary__input,
.campaign-summary__select {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 8px;
  padding: 0.55rem 0.75rem;
  font-size: 0.95rem;
  line-height: 1.35;
}

.campaign-summary__select {
  min-width: 12rem;
}

.campaign-summary__domain-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.apollo-domain-picker {
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 10px;
  background: var(--panel-bg-color, #ffffff);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.apollo-domain-picker[hidden] {
  display: none;
}

.apollo-domain-picker__summary {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.apollo-domain-picker__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.apollo-domain-picker__action {
  font-size: 0.85rem;
  background: none;
  border: none;
  color: var(--btn-bg);
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}

.apollo-domain-picker__action:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  text-decoration: none;
}

.apollo-domain-picker__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 12rem;
  overflow-y: auto;
}

.apollo-domain-picker__item {
  display: flex;
}

.apollo-domain-picker__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

.apollo-domain-picker__checkbox {
  width: 1rem;
  height: 1rem;
}

.apollo-domain-picker__text {
  word-break: break-word;
}

.campaign-summary__import-results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.campaign-summary__import-results li {
  background: var(--bg-muted-color, #f8f9fa);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.campaign-summary__section-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.campaign-summary__section-stats {
  font-size: 0.85rem;
  color: var(--muted-text-color);
}

.campaign-summary__filter {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted-text-color);
}

.campaign-summary__filter-label {
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.campaign-summary__filter-input {
  min-width: 260px;
}

@media (max-width: 640px) {
  .campaign-summary__filter-input {
    width: 100%;
    min-width: 0;
  }
}

.campaign-summary__tabs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.campaign-summary__tablist {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.15);
}

.campaign-summary__tab {
  border: none;
  background: transparent;
  color: var(--muted-text-color);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.campaign-summary__tab.is-active {
  background: var(--primary-soft-color, rgba(37, 99, 235, 0.12));
  color: var(--primary-color, #2563eb);
  box-shadow: 0 8px 18px -16px rgba(37, 99, 235, 0.7);
}

.campaign-summary__tab:focus-visible {
  outline: 2px solid var(--primary-color, #2563eb);
  outline-offset: 2px;
}

.campaign-summary__tab-panels {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.12));
  border-radius: 12px;
  background: var(--panel-bg-color, #ffffff);
  box-shadow: 0 16px 32px -28px rgba(15, 23, 42, 0.35);
  overflow: hidden;
}

.campaign-summary__tab-panel {
  padding: 1rem 1.25rem;
}

.campaign-summary__tab-panel[hidden] {
  display: none;
}

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

.campaign-summary__summary-table thead th {
  text-align: left;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-text-color);
  font-weight: 600;
  padding-bottom: 0.5rem;
}

.campaign-summary__summary-table tbody tr + tr {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.campaign-summary__summary-table td {
  padding: 0.6rem 0;
  vertical-align: top;
  color: var(--text-color);
}

.campaign-summary__summary-table .is-right {
  text-align: right;
}

.campaign-summary__tab-hint {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--muted-text-color);
}

.campaign-summary__collapsible-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.campaign-summary__collapsible {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.12));
  border-radius: 12px;
  background: var(--panel-bg-color, #ffffff);
  box-shadow: 0 16px 32px -28px rgba(15, 23, 42, 0.35);
  overflow: hidden;
}

.campaign-summary__collapsible[open] {
  border-color: rgba(37, 99, 235, 0.4);
}

.campaign-summary__collapsible-header {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-color);
}

.campaign-summary__collapsible-header::-webkit-details-marker {
  display: none;
}

.campaign-summary__collapsible-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.campaign-summary__collapsible-title {
  font-size: 0.95rem;
}

.campaign-summary__collapsible-description {
  font-size: 0.82rem;
  color: var(--muted-text-color);
}

.campaign-summary__collapsible-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 2.1rem;
  height: 1.75rem;
  padding: 0 0.6rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--primary-color, #2563eb);
}

.campaign-summary__collapsible-list {
  margin: 0;
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(248, 250, 252, 0.65);
}

.campaign-summary__collapsible-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.92rem;
  color: var(--text-color);
  word-break: break-word;
}

.campaign-summary__collapsible-email {
  font-weight: 600;
}

.campaign-summary__collapsible-meta {
  font-size: 0.8rem;
  color: var(--muted-text-color);
}

.campaign-summary__empty-state {
  margin: 0;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px dashed rgba(148, 163, 184, 0.4);
  background: rgba(248, 250, 252, 0.6);
  text-align: center;
  font-size: 0.92rem;
  color: var(--muted-text-color);
}

.campaign-summary__cadence-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.campaign-summary__group-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.campaign-summary__cadence {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.08));
  border-radius: 14px;
  background: var(--panel-bg-color, #ffffff);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  box-shadow: 0 22px 45px -32px rgba(15, 23, 42, 0.25);
}

.campaign-summary__cadence.is-inactive {
  opacity: 0.9;
}

.campaign-summary__cadence.is-paused {
  border-color: rgba(234, 179, 8, 0.45);
  background: linear-gradient(180deg, rgba(254, 243, 199, 0.4) 0%, #ffffff 100%);
}

.campaign-summary__cadence-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.campaign-summary__cadence-title {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.campaign-summary__cadence-campaign {
  margin-left: auto;
  font-size: 0.85rem;
  color: rgba(71, 85, 105, 0.9);
}

.campaign-summary__cadence-badge {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.campaign-summary__cadence.is-inactive .campaign-summary__cadence-badge {
  background: rgba(148, 163, 184, 0.18);
  color: rgba(71, 85, 105, 0.95);
}

.campaign-summary__cadence.is-paused .campaign-summary__cadence-badge,
.campaign-summary__cadence-badge.is-paused {
  background: rgba(234, 179, 8, 0.28);
  color: #92400e;
}

.campaign-summary__cadence-meta {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .campaign-summary__cadence-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.campaign-summary__cadence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.campaign-summary__cadence-actions .btn-sm {
  min-width: 7.5rem;
}

.campaign-summary__cadence-optout {
  box-shadow: inset 0 0 0 1px rgba(249, 115, 22, 0.35);
}

.campaign-summary__cadence-optout:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  box-shadow: none;
}

.campaign-summary__modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 999;
}

.campaign-summary__modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(560px, 94vw);
  max-height: 90vh;
  overflow-y: auto;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 28px 60px rgba(15, 23, 42, 0.35);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  z-index: 1000;
}

.campaign-summary__modal-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 600;
}

.campaign-summary__optout-modal {
  gap: 1.25rem;
}

.campaign-summary__optout-description {
  margin: 0;
  color: rgba(71, 85, 105, 0.95);
  line-height: 1.5;
}

.campaign-summary__optout-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.campaign-summary__optout-summary {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(71, 85, 105, 0.9);
}

.campaign-summary__optout-controls {
  display: flex;
  gap: 0.75rem;
}

.campaign-summary__optout-link {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: #2563eb;
  cursor: pointer;
}

.campaign-summary__optout-link:hover,
.campaign-summary__optout-link:focus {
  text-decoration: underline;
}

.campaign-summary__optout-link:disabled {
  color: rgba(148, 163, 184, 0.9);
  cursor: not-allowed;
  text-decoration: none;
}

.campaign-summary__optout-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(148, 163, 184, 0.4);
  border-radius: 12px;
  overflow: hidden;
  max-height: 260px;
  overflow-y: auto;
  background: rgba(248, 250, 252, 0.85);
}

.campaign-summary__optout-item + .campaign-summary__optout-item {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
}

.campaign-summary__optout-label {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.9rem;
  width: 100%;
  cursor: pointer;
}

.campaign-summary__optout-checkbox {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #2563eb;
}

.campaign-summary__optout-email {
  font-weight: 600;
  color: #0f172a;
  word-break: break-all;
}

.campaign-summary__optout-error {
  margin: 0;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.1);
  color: #b91c1c;
  font-size: 0.85rem;
}

.campaign-summary__optout-error[hidden] {
  display: none;
}

.campaign-summary__optout-reason {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.95rem;
  color: #0f172a;
}

.campaign-summary__optout-reason input {
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  font-size: 0.95rem;
}

.campaign-summary__optout-reason input:disabled {
  background: rgba(226, 232, 240, 0.65);
}

.campaign-summary__optout-note {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(71, 85, 105, 0.9);
}

.campaign-summary__optout-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.campaign-summary__optout-actions .btn-sm {
  min-width: 8.5rem;
}

@media (max-width: 520px) {
  .campaign-summary__modal {
    width: 92vw;
    padding: 1.35rem;
  }

  .campaign-summary__optout-actions {
    justify-content: center;
  }

  .campaign-summary__optout-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .campaign-summary__optout-controls {
    width: 100%;
    justify-content: flex-start;
  }
}

.campaign-summary__campaign {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-bottom: 1rem;
  background: #ffffff;
}

.campaign-summary__campaign.is-paused {
  border-color: rgba(234, 179, 8, 0.55);
  background: linear-gradient(180deg, rgba(254, 243, 199, 0.45) 0%, #ffffff 100%);
  box-shadow: inset 0 0 0 1px rgba(234, 179, 8, 0.2);
}

.campaign-summary__campaign.is-paused .campaign-summary__campaign-name {
  color: #92400e;
}

.campaign-summary__campaign.is-paused .campaign-summary__campaign-stats {
  color: #b45309;
}

.campaign-summary__campaign-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  list-style: none;
}

.campaign-summary__campaign-summary::-webkit-details-marker {
  display: none;
}

.campaign-summary__campaign-name {
  font-size: 1rem;
  font-weight: 600;
}

.campaign-summary__campaign-stats {
  font-size: 0.85rem;
  color: rgba(71, 85, 105, 0.9);
}

.campaign-summary__campaign-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.75rem 0;
  font-size: 0.85rem;
  color: rgba(71, 85, 105, 0.9);
}

.campaign-summary__campaign-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  align-items: flex-start;
}

.campaign-summary__section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
  margin: 0.5rem 0 1rem;
}

.campaign-summary__campaign-sender {
  flex: 1 1 18rem;
  min-width: 14rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.campaign-summary__campaign-sender-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(30, 41, 59, 0.85);
}

.campaign-summary__campaign-sender-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.campaign-summary__campaign-sender-select {
  flex: 1 1 12rem;
  min-width: 12rem;
  max-width: 22rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid rgba(148, 163, 184, 0.7);
  border-radius: 6px;
  font-size: 0.9rem;
}

.campaign-summary__campaign-sender-select:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.campaign-summary__campaign-sender-summary {
  font-size: 0.8rem;
  color: rgba(71, 85, 105, 0.9);
  line-height: 1.4;
}

.campaign-summary__cadence-empty {
  margin: 0;
  color: var(--text-muted);
}

.campaign-summary__schedule--compact .campaign-summary__schedule-button {
  padding: 0.85rem 1rem;
}

.campaign-summary__schedule-tag {
  align-self: flex-start;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.campaign-summary__empty {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.campaign-drafts-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.draft-card {
  border: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.08));
  border-radius: 14px;
  background: var(--bg-color, #ffffff);
  box-shadow: 0 18px 42px -34px rgba(15, 23, 42, 0.6);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  overflow: hidden;
}

.draft-card:hover,
.draft-card:focus-within {
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 22px 48px -30px rgba(37, 99, 235, 0.45);
  transform: translateY(-1px);
}

.draft-card.is-expanded {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 28px 56px -28px rgba(37, 99, 235, 0.4);
}

.draft-card__header {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.06), rgba(59, 130, 246, 0));
  border-bottom: 1px solid var(--panel-border-color, rgba(15, 23, 42, 0.08));
}

.draft-card__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  padding: 1.15rem 1.35rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.draft-card__toggle:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.75);
  outline-offset: 2px;
}

.draft-card__header-main {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  min-width: 0;
}

.draft-card__title-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.draft-card__meta {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(71, 85, 105, 0.9);
}

.draft-card__summary {
  font-size: 0.9rem;
  color: rgba(71, 85, 105, 0.95);
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-width: 100%;
}

.draft-card__summary:empty {
  display: none;
}

.draft-card__chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.1);
  color: rgba(37, 99, 235, 0.85);
  flex-shrink: 0;
  transition: transform 0.2s ease, background 0.2s ease;
}

.draft-card__chevron::before {
  content: '';
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}

.draft-card__toggle:hover .draft-card__chevron,
.draft-card__toggle:focus-visible .draft-card__chevron {
  background: rgba(37, 99, 235, 0.15);
}

.draft-card.is-expanded .draft-card__chevron::before {
  transform: rotate(-135deg);
}

.draft-card__details {
  display: none;
  flex-direction: column;
  gap: 1.25rem;
  padding: 1.35rem 1.5rem 1.5rem;
  background: var(--bg-color, #ffffff);
}

.draft-card.is-expanded .draft-card__details {
  display: flex;
}

.draft-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.draft-actions .btn {
  min-width: 8rem;
}

.campaign-drafts-empty {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border: 1px dashed var(--panel-border-color);
  background: var(--bg-muted-color, #f8f9fa);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.campaign-drafts-item {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  border: 1px solid var(--panel-border-color);
  background: var(--bg-color, #ffffff);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

@media (min-width: 640px) {
  .campaign-drafts-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.campaign-drafts-item__info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.campaign-drafts-item__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.campaign-drafts-item__meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.campaign-drafts-item__subject {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  word-break: break-word;
}

.campaign-drafts-item__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.campaign-subject-modal-backdrop {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(3px);
  z-index: 1300;
}

.campaign-subject-modal {
  background: var(--bg-color, #ffffff);
  color: var(--text-color, #0f172a);
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.18);
  width: min(520px, 100%);
  max-height: calc(100vh - 3rem);
  overflow-y: auto;
  padding: clamp(1.5rem, 1.1rem + 1vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.campaign-subject-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.campaign-subject-modal__title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.campaign-subject-modal__close {
  border: none;
  background: none;
  color: inherit;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 8px;
}

.campaign-subject-modal__close:hover,
.campaign-subject-modal__close:focus {
  background: rgba(15, 23, 42, 0.08);
}

.campaign-subject-modal__description {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.campaign-subject-modal__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.campaign-subject-modal__input {
  min-height: 96px;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.4;
  resize: vertical;
}

.campaign-subject-modal__hint {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.campaign-subject-modal__status {
  font-size: 0.85rem;
  min-height: 1.1rem;
  color: var(--text-muted);
}

.campaign-subject-modal__status[data-tone="error"] {
  color: #b91c1c;
}

.campaign-subject-modal__status[data-tone="success"] {
  color: #166534;
}

.campaign-subject-modal__actions {
  margin-top: 0.5rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.draft-card--highlight {
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.28), 0 26px 54px -28px rgba(37, 99, 235, 0.45);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.campaign-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.campaign-form__section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.campaign-form__grid .campaign-form__section {
  margin: 0;
}

.campaign-form__heading {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.campaign-form__description {
  margin: -0.25rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.campaign-form__section--finalize {
  border-top: 1px solid var(--panel-border-color);
  padding-top: 1.25rem;
}

.campaign-card {
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 0.9rem + 0.9vw, 1.9rem);
  background: var(--campaign-surface, var(--bg-color));
  border: 1px solid var(--campaign-border, var(--panel-border-color));
  border-radius: 18px;
  box-shadow: var(--campaign-shadow, 0 18px 38px rgba(15, 23, 42, 0.07));
  padding: clamp(1.5rem, 1.05rem + 1.2vw, 2.25rem);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.campaign-card__header {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.campaign-card__title {
  margin: 0;
}

.campaign-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.campaign-card__form-group {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 0;
}

.campaign-card__form-group--workspace {
  gap: clamp(0.75rem, 0.55rem + 0.9vw, 1.45rem);
}

.campaign-card__form-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.campaign-card__form-group label,
.campaign-card__label {
  font-weight: 600;
  font-size: 0.95rem;
}

.campaign-card__form-group input[type="text"],
.campaign-card__form-group input[type="number"],
.campaign-card__form-group select,
.campaign-card__form-group input[type="file"] {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--panel-border-color);
  background: var(--bg-color);
  color: inherit;
}

.campaign-card__inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.campaign-card__body .campaign-card__inline {
  margin-top: 0.25rem;
}

.campaign-card__inline--schedule {
  align-items: flex-end;
}

.campaign-card__inline-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
}


.campaign-card__inline input[type="text"],
.campaign-card__inline input[type="number"],
.campaign-card__inline select {
  min-width: 180px;
}

.campaign-card__inline input[type="file"] {
  flex: 1 1 auto;
  min-width: 200px;
}

.campaign-card__workspace {
  display: flex;
  flex-direction: column;
  gap: clamp(1.35rem, 1rem + 0.9vw, 2rem);
  width: 100%;
  padding: clamp(1rem, 0.85rem + 0.8vw, 1.75rem);
  border: 1px solid var(--campaign-border, var(--panel-border-color));
  border-radius: 14px;
  background: var(--campaign-muted-surface, var(--bg-muted-color, #f8f9fa));
}

.campaign-card__workspace:focus-within {
  border-color: var(--btn-bg);
  box-shadow: 0 18px 40px -28px rgba(59, 130, 246, 0.35);
}

.campaign-card__workspace .drafts-workspace {
  gap: clamp(1.5rem, 1.1rem + 0.9vw, 2.1rem);
}

.campaign-card__workspace .drafts-panel.card {
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 16px 36px -30px rgba(15, 23, 42, 0.18);
}

.campaign-card__workspace .drafts-panel.card.shadow-sm {
  box-shadow: 0 16px 36px -30px rgba(15, 23, 42, 0.18);
}

.campaign-card__workspace .card-body {
  padding: clamp(1rem, 0.85rem + 0.8vw, 1.45rem);
}

.campaign-card__hint--footer {
  font-size: 0.85rem;
}

.campaign-card__submit {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
}

.campaign-card__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (max-width: 720px) {
  .email-campaigns-header {
    flex-direction: column;
    align-items: stretch;
  }

  .email-campaigns-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .email-campaigns-actions .btn-sm {
    flex: 1 1 auto;
  }

  .campaign-card__inline--schedule {
    align-items: stretch;
  }

  .campaign-card__inline-field {
    width: 100%;
  }

  .campaign-card__inline-field input,
  .campaign-card__inline-field select {
    width: 100%;
  }
}

.drafts-panel {
  border-radius: 10px;
  width: 100%;
}

.drafts-panel--library {
  flex: 1 1 100%;
  width: 100%;
}

.drafts-panel--composer {
  flex: 1 1 auto;
}

.drafts-panel-row .drafts-panel--upload {
  grid-column: 1 / -1;
}

.draft-editor-wrapper {
  display: block;
}

.draft-editor {
  flex: 1;
  border: 1px solid var(--panel-border-color);
  padding: 10px;
  background: var(--bg-color);
}

.draft-editor-toolbar {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.draft-mode-btn {
  border: 1px solid var(--panel-border-color);
  background: var(--bg-color);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: background-color 0.2s ease;
}

.draft-mode-btn:hover {
  background: var(--btn-bg);
  color: var(--btn-text-color, #fff);
}

.draft-mode-btn.active {
  background: var(--btn-bg);
  color: var(--btn-text-color, #fff);
}

.draft-editor-visual,
.draft-editor-code {
  width: 100%;
  min-height: 220px;
  border: 1px solid var(--panel-border-color);
  border-radius: 4px;
  padding: 10px;
  background: var(--bg-color);
  color: inherit;
  box-sizing: border-box;
}

.draft-editor-visual {
  overflow-y: auto;
}

.draft-editor-code {
  font-family: Consolas, Monaco, 'Courier New', monospace;
  resize: vertical;
}


.drafts-placeholder-hint {
  margin-top: 6px;
}

.drafts-subject-row {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--panel-border-color);
  border-radius: 10px;
  background: var(--table-hover-bg);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.drafts-subject-input {
  flex: 1 1 220px;
  min-width: 0;
}

.drafts-subject-input .form-control {
  width: 100%;
}

.drafts-subject-editor-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.drafts-subject-editor-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.18);
}

.drafts-subject-editor-btn__icon {
  font-size: 1rem;
  line-height: 1;
}

[data-theme="dark"] .drafts-subject-row {
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

[data-theme="dark"] .drafts-subject-editor-btn {
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] .drafts-subject-editor-btn:hover {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.55);
}

.dynamic-input-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dynamic-input-dropzone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: 2px dashed var(--bs-border-color, #ced4da);
  background-color: var(--bs-light, #f8f9fa);
  border-radius: 12px;
  padding: 24px 20px;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.dynamic-input-dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.dynamic-input-dropzone__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.dynamic-input-dropzone__headline {
  font-weight: 600;
  font-size: 1rem;
}

.dynamic-input-dropzone__subtext {
  color: var(--bs-secondary-color, #6c757d);
  font-size: 0.9rem;
}

.dynamic-input-dropzone__filename {
  font-size: 0.875rem;
  word-break: break-word;
  max-width: 100%;
}

.dynamic-input-dropzone.is-dragover,
.dynamic-input-dropzone:hover {
  border-color: var(--bs-primary, #0d6efd);
  background-color: rgba(13, 110, 253, 0.05);
  box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

.dynamic-input-dropzone:focus-visible {
  outline: 3px solid var(--bs-primary, #0d6efd);
  outline-offset: 2px;
}

.dynamic-input-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
}

@media (min-width: 768px) {
  .dynamic-input-controls {
    flex-direction: row;
    align-items: stretch;
  }

  .dynamic-input-controls .dynamic-input-dropzone {
    flex: 1 1 auto;
    min-height: 160px;
  }

  .dynamic-input-buttons {
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 12px;
    min-width: 200px;
  }

  .dynamic-input-buttons .btn {
    width: 100%;
  }
}

.placeholder-search {
  box-shadow: none;
}

.placeholder-library {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
  padding: 4px 2px;
}

.placeholder-sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.placeholder-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.placeholder-section--library {
  flex: 1.5;
}

.placeholder-section--sample {
  flex: 1;
  border: 1px solid var(--panel-border-color);
  border-radius: 8px;
  padding: 12px;
  background: var(--bg-color);
}

.placeholder-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted-color, #6c757d);
  margin: 0;
}

.placeholder-chip {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  border: 1px solid var(--panel-border-color);
  background: var(--bg-color);
  color: var(--text-color, #1a1a1a);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.placeholder-chip:hover {
  background: var(--btn-bg);
  border-color: var(--btn-bg);
  color: var(--btn-text-color, #fff);
}

.placeholder-chip-token {
  font-family: Consolas, Monaco, 'Courier New', monospace;
  font-size: 0.75rem;
  opacity: 0.8;
}

.placeholder-empty {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: var(--text-muted-color, #6c757d);
  padding: 6px 4px;
}

.draft-blocks-empty {
  font-size: 0.85rem;
  color: var(--text-muted-color, #6c757d);
  padding: 4px;
}

.placeholder-sample {
  border-top: none;
  padding-top: 0;
}

.sender-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sender-header {
  gap: 8px;
}

.sender-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sender-select {
  width: 100%;
}

.sender-status {
  min-height: 18px;
}

.draft-test-send {
  border: 1px solid var(--panel-border-color);
  border-radius: 8px;
  padding: 12px;
  background: var(--bg-color);
}

.draft-test-send-heading {
  font-weight: 600;
}

.draft-test-send-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
}

.draft-test-send-input {
  flex: 1;
  min-width: 220px;
}

.drafts-panel-divider {
  border: none;
  border-top: 1px solid var(--panel-border-color);
  margin: 16px 0;
}

.placeholder-sample-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 240px;
  overflow-y: auto;
  padding-right: 6px;
}

.placeholder-sample-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
}

.placeholder-sample-label {
  font-weight: 600;
  color: var(--text-color);
}

.placeholder-sample-value {
  flex: 1;
  text-align: right;
  color: var(--text-muted-color, #6c757d);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.placeholder-sample-more {
  margin-top: 4px;
}

.drafts-message {
  margin-bottom: 16px;
}

.placeholder-library::-webkit-scrollbar {
  width: 6px;
}

.placeholder-library::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}

.placeholder-library::-webkit-scrollbar-track {
  background-color: transparent;
}

.placeholder-sample-value {
  max-width: 180px;
}

@media (min-width: 768px) {
  .drafts-workspace {
    /* Ensure the workspace stays stacked vertically on wider screens */
    flex-direction: column;
    align-items: flex-start;
  }

  .placeholder-sections {
    flex-direction: row;
    align-items: flex-start;
  }

  .placeholder-section--sample {
    max-width: 320px;
  }
}

@media (min-width: 640px) {
  .dynamic-input-controls {
    align-items: center;
  }

  .dynamic-input-controls .form-control-sm {
    max-width: 280px;
  }
}

.cadence-mode-toggle {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cadence-mode-toggle__option {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
}

.cadence-mode-toggle__option input[type="radio"] {
  margin: 0;
}

.cadence-mode-panel[hidden] {
  display: none !important;
}

.campaign-summary__cadence-badge.is-alert {
  background: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
}

.campaign-summary__cadence-badge.is-suppressed {
  background: rgba(249, 115, 22, 0.18);
  color: #c2410c;
}

.campaign-summary__cadence-badge.is-shared-domain {
  background: rgba(45, 212, 191, 0.2);
  color: #0f766e;
}

.campaign-summary__cadence-badge.is-response {
  background: rgba(59, 130, 246, 0.18);
  color: #1d4ed8;
}

.cadence-undeliverable-chip {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background-color: rgba(239, 68, 68, 0.18);
  color: #b91c1c;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cadence-undeliverable-banner {
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(254, 226, 226, 0.55);
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.cadence-undeliverable-banner__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #991b1b;
}

.cadence-undeliverable-banner__description {
  margin: 0.35rem 0 0.6rem;
  font-size: 0.85rem;
  color: rgba(153, 27, 27, 0.92);
}

.cadence-undeliverable-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cadence-undeliverable-item {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  border: 1px dashed rgba(239, 68, 68, 0.35);
}

.cadence-undeliverable-email {
  font-weight: 600;
  color: #b91c1c;
}

.cadence-undeliverable-meta {
  font-size: 0.8rem;
  color: rgba(153, 27, 27, 0.85);
}

.cadence-undeliverable-actions {
  margin-left: auto;
  display: flex;
  gap: 0.4rem;
}

.cadence-suppressed-banner {
  border: 1px solid rgba(249, 115, 22, 0.35);
  background: rgba(255, 237, 213, 0.65);
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.cadence-suppressed-banner__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #9a3412;
}

.cadence-suppressed-banner__description {
  margin: 0.35rem 0 0.6rem;
  font-size: 0.85rem;
  color: rgba(154, 52, 18, 0.92);
}

.cadence-suppressed-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cadence-suppressed-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  border: 1px dashed rgba(249, 115, 22, 0.35);
}

.cadence-suppressed-email {
  font-weight: 600;
  color: #c2410c;
}

.cadence-suppressed-meta {
  font-size: 0.8rem;
  color: rgba(154, 52, 18, 0.85);
}

.cadence-response-banner {
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: rgba(219, 234, 254, 0.6);
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.cadence-response-banner__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1d4ed8;
}

.cadence-response-banner__description {
  margin: 0.35rem 0 0.6rem;
  font-size: 0.85rem;
  color: rgba(30, 64, 175, 0.92);
}

.cadence-response-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.cadence-response-item {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.6rem 0.7rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px dashed rgba(59, 130, 246, 0.35);
}

.cadence-response-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: baseline;
}

.cadence-response-email {
  font-weight: 600;
  color: #1d4ed8;
}

.cadence-response-meta {
  font-size: 0.82rem;
  color: rgba(30, 64, 175, 0.9);
}

.cadence-response-snippet {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(30, 41, 59, 0.9);
  line-height: 1.4;
}

.cadence-response-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.cadence-undeliverable-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 8px;
  background: rgba(219, 234, 254, 0.7);
}

.cadence-undeliverable-toolbar__hint {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(30, 64, 175, 0.92);
}

.cadence-suppressed-chip {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background-color: rgba(251, 191, 36, 0.28);
  color: #92400e;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cadence-paused-chip {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background-color: rgba(253, 230, 138, 0.4);
  color: #b45309;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cadence-suppressed-banner {
  border: 1px solid rgba(251, 191, 36, 0.5);
  background: rgba(255, 247, 237, 0.85);
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0.5rem 0 1rem;
}

.cadence-suppressed-banner__title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: #92400e;
}

.cadence-suppressed-banner__description {
  margin: 0.35rem 0 0.6rem;
  font-size: 0.85rem;
  color: rgba(146, 64, 14, 0.92);
}

.cadence-suppressed-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cadence-suppressed-item {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  border: 1px dashed rgba(251, 191, 36, 0.45);
}

.cadence-suppressed-email {
  font-weight: 600;
  color: #92400e;
}

.cadence-suppressed-meta {
  font-size: 0.8rem;
  color: rgba(146, 64, 14, 0.85);
}