.hub-followup-card {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid rgba(27, 28, 28, 0.08);
  border-radius: 12px;
  background: var(--surface-container-lowest, #fff);
  box-shadow: 0 12px 36px rgba(27, 28, 28, 0.04);
}

.hub-followup-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.hub-followup-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0;
}

.hub-followup-desc {
  max-width: 720px;
  margin: 0;
  color: rgba(27, 28, 28, 0.62);
  font-size: 14px;
  line-height: 1.75;
}

.hub-followup-global-toggle,
.hub-followup-item-toggle,
.hub-followup-retry {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  border: 1px solid rgba(183, 35, 1, 0.25);
  border-radius: 999px;
  padding: 0 16px;
  color: #b72301;
  background: #fff;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
  transition: background-color .16s ease, color .16s ease, border-color .16s ease;
}

.hub-followup-global-toggle:hover,
.hub-followup-item-toggle:hover,
.hub-followup-retry:hover {
  border-color: #b72301;
  background: rgba(183, 35, 1, 0.07);
}

.hub-followup-global-toggle.is-on,
.hub-followup-item.is-enabled .hub-followup-item-toggle {
  background: #b72301;
  border-color: #b72301;
  color: #fff;
}

.hub-followup-global-toggle .material-symbols-outlined {
  font-size: 18px;
}

.hub-followup-count,
.hub-followup-empty,
.hub-followup-error {
  margin-top: 18px;
  color: rgba(27, 28, 28, 0.5);
  font-size: 13px;
}

.hub-followup-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.hub-followup-item {
  padding: 18px;
  border: 1px solid rgba(27, 28, 28, 0.08);
  border-radius: 10px;
  background: rgba(251, 249, 249, 0.72);
}

.hub-followup-item.is-enabled {
  border-color: rgba(183, 35, 1, 0.28);
  background: rgba(183, 35, 1, 0.045);
}

.hub-followup-item.is-locked {
  opacity: .72;
}

.hub-followup-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.hub-followup-item-meta span {
  border-radius: 999px;
  background: rgba(27, 28, 28, 0.055);
  padding: 4px 10px;
  color: rgba(27, 28, 28, 0.55);
  font-size: 11px;
  font-weight: 800;
}

.hub-followup-source {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid rgba(183, 35, 1, 0.35);
  border-radius: 8px;
  background: #fff;
  color: rgba(27, 28, 28, 0.82);
  font-size: 14px;
  line-height: 1.8;
  white-space: pre-wrap;
}

.hub-followup-item-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 14px;
}

.hub-followup-status {
  color: rgba(27, 28, 28, 0.52);
  font-size: 12px;
  font-weight: 700;
}

.hub-followup-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hub-followup-link {
  color: #b72301;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.hub-followup-link:hover {
  text-decoration: none;
}

.hub-followup-item-toggle:disabled {
  cursor: not-allowed;
  border-color: rgba(27, 28, 28, 0.1);
  background: rgba(27, 28, 28, 0.04);
  color: rgba(27, 28, 28, 0.35);
}

@media (max-width: 640px) {
  .hub-followup-card {
    padding: 18px;
  }

  .hub-followup-head,
  .hub-followup-item-foot,
  .hub-followup-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hub-followup-global-toggle,
  .hub-followup-item-toggle,
  .hub-followup-link {
    width: 100%;
  }

  .hub-followup-link {
    display: inline-flex;
    justify-content: center;
    min-height: 40px;
    align-items: center;
  }
}