:root {
  --broadcast-radius: 12px;
}

.broadcast-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border, #E1E5EF);
  border-radius: var(--broadcast-radius);
  background: var(--bg-card, #fff);
  box-shadow: var(--shadow-soft, 0 1px 3px rgba(0,0,0,0.06));
  margin-bottom: 1rem;
}

.broadcast-title {
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.15rem 0;
}

.broadcast-desc {
  color: var(--text-sub, #4B5565);
  margin: 0;
}

.broadcast-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

.metric-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  border-radius: 10px;
  border: 1px solid var(--border, #E1E5EF);
  background: var(--bg-body, #F6F7FB);
  color: var(--text-sub, #4B5565);
  font-size: 0.9rem;
}

.metric-chip strong {
  color: var(--text-main, #1E2430);
}

.top-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-ghost {
  border: 1px solid var(--border, #E1E5EF);
  background: var(--bg-card, #FFFFFF);
  color: var(--text-main, #1E2430);
}

.broadcast-card {
  border-radius: var(--broadcast-radius);
  border: 1px solid var(--border, #E1E5EF);
  box-shadow: var(--shadow-soft, 0 1px 3px rgba(0,0,0,0.06));
}

.audience-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}

.audience-card {
  position: relative;
  border: 1px solid var(--border, #E1E5EF);
  border-radius: 12px;
  padding: 0.85rem;
  background: var(--bg-card, #FFFFFF);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-base, all 0.2s ease);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.audience-card:hover {
  border-color: rgba(74, 111, 165, 0.35);
  box-shadow: 0 10px 24px rgba(22, 34, 56, 0.08);
}

.audience-card.active {
  border-color: var(--color-primary, #4A6FA5);
  background: rgba(74, 111, 165, 0.05);
  box-shadow: 0 10px 24px rgba(22, 34, 56, 0.08);
}

.audience-card .form-check-input {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

.audience-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(74, 111, 165, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary, #4A6FA5);
  font-size: 1rem;
}

.audience-title {
  font-weight: 700;
  color: var(--text-main, #1E2430);
}

.audience-desc {
  color: var(--text-sub, #4B5565);
  font-size: 0.9rem;
}

.channel-card {
  border: 1px solid var(--border, #E1E5EF);
  border-radius: 12px;
  background: var(--bg-body, #F6F7FB);
  padding: 0.75rem 0.9rem;
}

.segment-selector {
  border: 1px dashed var(--border, #E1E5EF);
  border-radius: 12px;
  background: var(--bg-body, #F6F7FB);
  padding: 0.75rem;
}

.tag-selector {
  border: 1px dashed var(--border, #E1E5EF);
  border-radius: 12px;
  background: var(--bg-body, #F6F7FB);
  padding: 0.75rem;
}

.tag-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: var(--bg-card, #FFFFFF);
  border: 1px solid var(--border, #E1E5EF);
  font-size: 0.85rem;
  color: var(--text-main, #1E2430);
}

.tag-chip .tag-remove {
  border: none;
  background: transparent;
  color: var(--text-sub, #4B5565);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
}

.tag-chip .tag-remove:hover {
  color: var(--color-primary, #4A6FA5);
}

.tag-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag-suggestions .tag-suggestion {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border-radius: 999px;
}

.channel-header {
  font-weight: 700;
  color: var(--text-main, #1E2430);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.channel-list .form-check {
  margin-bottom: 0.35rem;
}

.channel-name {
  font-weight: 600;
  color: var(--text-main, #1E2430);
  margin-right: 0.25rem;
}

.broadcast-preview-card {
  border-radius: var(--broadcast-radius);
  border: 1px solid var(--border, #E1E5EF);
  box-shadow: var(--shadow-soft, 0 1px 3px rgba(0,0,0,0.06));
}

.preview-message {
  min-height: 160px;
  border: 1px dashed var(--border, #E1E5EF);
  border-radius: 12px;
  padding: 0.85rem;
  background: var(--bg-card, #FFFFFF);
  color: var(--text-main, #1E2430);
  white-space: pre-wrap;
}

.preview-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin: 0.75rem 0;
  color: var(--text-sub, #4B5565);
}

.broadcast-preview-card .card-header {
  background: var(--bg-body, #F6F7FB);
}

@media (max-width: 767.98px) {
  .broadcast-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .top-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}