.qbc-announcement-modal {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: rgba(15, 23, 42, 0.52);
  backdrop-filter: blur(8px);
}

.qbc-announcement-panel {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 1120px;
  max-height: calc(100vh - 20px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 22px;
  background: #f8fafc;
  box-shadow: 0 32px 90px rgba(15, 23, 42, 0.34);
}

.qbc-announcement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: linear-gradient(120deg, #0f172a 0%, #172554 52%, #1d4ed8 100%);
  color: #fff;
}

.qbc-announcement-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.qbc-announcement-tabs {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 18px;
  border-bottom: 1px solid #e2e8f0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  scrollbar-width: none;
}

.qbc-announcement-tabs::-webkit-scrollbar {
  display: none;
}

.qbc-announcement-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 14px;
  background: #f1f5f9;
  color: #475569;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.qbc-announcement-tab:hover {
  background: #e2e8f0;
  color: #1e293b;
}

.qbc-announcement-tab:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

.qbc-announcement-tab.is-active {
  background: linear-gradient(120deg, #2563eb, #4f46e5);
  color: #fff;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.22);
}

.qbc-announcement-tab.is-active:hover {
  background: linear-gradient(120deg, #1d4ed8, #4338ca);
  color: #fff;
}

.qbc-announcement-tab-icon {
  font-size: 14px;
  line-height: 1;
}

.qbc-announcement-tab-badge {
  display: none;
  align-items: center;
  border-radius: 999px;
  padding: 1px 7px;
  background: rgba(37, 99, 235, 0.12);
  color: #1d4ed8;
  font-size: 10.5px;
  font-weight: 700;
}

.qbc-announcement-tab-badge.is-visible {
  display: inline-flex;
}

.qbc-announcement-tab.is-active .qbc-announcement-tab-badge {
  background: rgba(255, 255, 255, 0.24);
  color: #fff;
}

.qbc-announcement-tab.is-on .qbc-announcement-tab-icon {
  filter: drop-shadow(0 0 6px rgba(37, 99, 235, 0.5));
}

.qbc-announcement-pane {
  display: none;
  min-width: 0;
}

.qbc-announcement-pane.is-active {
  display: block;
  animation: qbc-announcement-pane-in 0.2s ease;
}

@keyframes qbc-announcement-pane-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.qbc-announcement-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 10px 24px rgba(15, 23, 42, 0.2);
  font-size: 24px;
}

.qbc-announcement-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.qbc-announcement-subtitle {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: #bfdbfe;
}

.qbc-announcement-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.qbc-announcement-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.qbc-announcement-status.is-on {
  background: rgba(16, 185, 129, 0.18);
  color: #a7f3d0;
  box-shadow: inset 0 0 0 1px rgba(52, 211, 153, 0.28);
}

.qbc-announcement-status.is-off {
  background: rgba(148, 163, 184, 0.2);
  color: #e2e8f0;
  box-shadow: inset 0 0 0 1px rgba(226, 232, 240, 0.18);
}

.qbc-announcement-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
}

.qbc-announcement-version {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.12);
  color: #dbeafe;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.qbc-announcement-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.qbc-announcement-close:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.qbc-announcement-body {
  min-height: 0;
  flex: 1;
  overflow-y: auto;
  padding: 18px;
}

.qbc-announcement-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.9fr);
  gap: 16px;
  align-items: start;
}

.qbc-announcement-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.qbc-announcement-card {
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.qbc-announcement-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 0;
}

.qbc-announcement-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}

.qbc-announcement-card-desc {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: #64748b;
}

.qbc-announcement-card-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 18px 18px;
}

.qbc-announcement-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.qbc-announcement-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  color: #475569;
}

.qbc-announcement-input,
.qbc-announcement-textarea {
  width: 100%;
  border: 1px solid #dbe3ee;
  border-radius: 12px;
  background: #fbfdff;
  padding: 10px 12px;
  color: #0f172a;
  font-size: 14px;
  line-height: 1.6;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.qbc-announcement-input:focus,
.qbc-announcement-textarea:focus {
  border-color: #60a5fa;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.qbc-announcement-textarea {
  min-height: 190px;
  resize: vertical;
}

.qbc-announcement-textarea.is-compact {
  min-height: 118px;
}

.qbc-announcement-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fbfdff;
  padding: 10px 12px;
  cursor: pointer;
}

.qbc-announcement-toggle-row.is-secondary {
  margin-top: 8px;
  border-style: dashed;
  background: #f8fafc;
}

.qbc-announcement-toggle-row.is-secondary .qbc-announcement-switch input:checked + .qbc-announcement-switch-track {
  background: #0f766e;
}

.qbc-announcement-toggle-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.qbc-announcement-toggle-text strong {
  font-size: 13px;
  color: #1e293b;
}

.qbc-announcement-toggle-text span {
  font-size: 11px;
  color: #64748b;
}

.qbc-announcement-switch {
  position: relative;
  display: inline-flex;
  width: 42px;
  height: 24px;
  flex: 0 0 42px;
}

.qbc-announcement-switch input {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.qbc-announcement-switch-track {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: #cbd5e1;
  transition: background 0.18s ease;
}

.qbc-announcement-switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.24);
  transition: transform 0.18s ease;
}

.qbc-announcement-switch input:checked + .qbc-announcement-switch-track {
  background: #2563eb;
}

.qbc-announcement-switch input:checked + .qbc-announcement-switch-track::after {
  transform: translateX(18px);
}

.qbc-announcement-switch input:focus-visible + .qbc-announcement-switch-track {
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
}

.qbc-announcement-template-switch {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.qbc-announcement-field[hidden] {
  display: none !important;
}

.qbc-announcement-template-option {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 1px solid #dbe3ee;
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.qbc-announcement-template-option strong {
  font-size: 12px;
  color: #334155;
}

.qbc-announcement-template-option span {
  font-size: 11px;
  color: #94a3b8;
}

.qbc-announcement-template-option.is-active {
  border-color: #3b82f6;
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.qbc-announcement-template-option.is-active strong {
  color: #1d4ed8;
}

.qbc-announcement-counter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: #64748b;
}

.qbc-announcement-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: #f1f5f9;
  padding: 4px 9px;
  white-space: nowrap;
}

.qbc-announcement-chip.is-warn {
  background: #fff7ed;
  color: #c2410c;
}

.qbc-announcement-bot-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  max-height: 220px;
  overflow: auto;
  padding-right: 2px;
}

.qbc-announcement-bot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.qbc-announcement-bot:hover {
  border-color: #bfdbfe;
  background: #f8fbff;
}

.qbc-announcement-bot.is-selected {
  border-color: #60a5fa;
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
}

.qbc-announcement-bot-main {
  min-width: 0;
}

.qbc-announcement-bot-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  color: #1e293b;
}

.qbc-announcement-bot-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  font-size: 11px;
  color: #64748b;
}

.qbc-announcement-online {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 999px;
  background: #cbd5e1;
}

.qbc-announcement-online.is-online {
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.12);
}

.qbc-announcement-checkbox {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  accent-color: #2563eb;
}

.qbc-announcement-empty {
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  background: #f8fafc;
  padding: 14px;
  font-size: 12px;
  color: #64748b;
  text-align: center;
}

.qbc-announcement-preview-card {
  background: linear-gradient(145deg, #eff6ff 0%, #f8fafc 58%, #eef2ff 100%);
}

.qbc-announcement-preview-stage {
  padding: 16px;
}

.qbc-announcement-bubble {
  border: 1px solid #dbeafe;
  border-radius: 16px 16px 16px 4px;
  background: #fff;
  padding: 15px 16px;
  box-shadow: 0 14px 34px rgba(30, 64, 175, 0.12);
}

.qbc-announcement-bubble-head {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #1d4ed8;
}

.qbc-announcement-bubble-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 12.5px;
  line-height: 1.8;
  color: #334155;
}

.qbc-announcement-bubble-text.is-empty {
  color: #94a3b8;
}

.qbc-announcement-bubble-line {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.qbc-announcement-bubble-line.is-main {
  color: #0f172a;
  font-size: 13.5px;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.qbc-announcement-bubble-line.is-sub {
  color: #64748b;
}

.qbc-announcement-bubble-line.is-note {
  color: #b45309;
}

.qbc-announcement-bubble-line.is-gap {
  line-height: 0.7;
}

.qbc-announcement-bubble.is-code .qbc-announcement-bubble-line.is-main {
  color: #ffffff;
  font-weight: 700;
}

.qbc-announcement-bubble.is-code .qbc-announcement-bubble-line.is-sub {
  color: #cbd5e1;
}

.qbc-announcement-bubble.is-code {
  border-color: #23272e;
  border-radius: 14px;
  background: #1f2329;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.28);
}

.qbc-announcement-bubble.is-code .qbc-announcement-bubble-head {
  display: none;
}

.qbc-announcement-bubble-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #33383f;
  font-size: 12px;
}

.qbc-announcement-bubble-code-head[hidden] {
  display: none !important;
}

.qbc-announcement-bubble-code-title {
  font-weight: 600;
  color: #e5e7eb;
}

.qbc-announcement-bubble-code-actions {
  font-size: 11px;
  color: #8b949e;
  white-space: nowrap;
}

.qbc-announcement-bubble.is-code .qbc-announcement-bubble-text {
  font-family: Consolas, "SFMono-Regular", ui-monospace, Menlo, "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", monospace;
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: #e5e6eb;
}

.qbc-announcement-bubble.is-code .qbc-announcement-bubble-text.is-empty {
  color: #6b7280;
}

.qbc-announcement-preview-note {
  margin-top: 10px;
  font-size: 11px;
  color: #64748b;
  text-align: center;
}

.qbc-announcement-result-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.qbc-announcement-result-stat {
  border-radius: 12px;
  background: #f8fafc;
  padding: 10px 8px;
  text-align: center;
}

.qbc-announcement-result-stat strong {
  display: block;
  font-size: 18px;
  line-height: 1.2;
  color: #0f172a;
}

.qbc-announcement-result-stat span {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  color: #64748b;
}

.qbc-announcement-result-stat.is-ok strong {
  color: #059669;
}

.qbc-announcement-result-stat.is-fail strong {
  color: #dc2626;
}

.qbc-announcement-result-time {
  margin-top: 10px;
  font-size: 11px;
  color: #94a3b8;
  text-align: center;
}

.qbc-announcement-failures {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  max-height: 180px;
  overflow: auto;
}

.qbc-announcement-failure {
  border-radius: 10px;
  background: #fff1f2;
  padding: 8px 10px;
  font-size: 11px;
  line-height: 1.5;
  color: #be123c;
  overflow-wrap: anywhere;
}

.qbc-announcement-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #e2e8f0;
  background: rgba(255, 255, 255, 0.94);
  padding: 14px 20px;
}

.qbc-announcement-footer-hint {
  font-size: 12px;
  line-height: 1.5;
  color: #64748b;
}

.qbc-announcement-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qbc-announcement-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 0 15px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease, filter 0.18s ease;
}

.qbc-announcement-btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.qbc-announcement-btn.secondary {
  border-color: #dbe3ee;
  background: #fff;
  color: #475569;
}

.qbc-announcement-btn.secondary:hover:not(:disabled) {
  border-color: #cbd5e1;
  background: #f8fafc;
}

.qbc-announcement-btn.ghost {
  background: #eff6ff;
  color: #1d4ed8;
}

.qbc-announcement-btn.ghost:hover:not(:disabled) {
  background: #dbeafe;
}

.qbc-announcement-btn.primary {
  background: linear-gradient(120deg, #2563eb, #4f46e5);
  color: #fff;
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.24);
}

.qbc-announcement-btn.primary:hover:not(:disabled) {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

@media (max-width: 960px) {
  .qbc-announcement-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .qbc-announcement-template-switch {
    grid-template-columns: 1fr;
  }

  .qbc-announcement-header {
    padding: 16px;
  }

  .qbc-announcement-tabs {
    gap: 5px;
    padding: 8px 12px;
  }

  .qbc-announcement-tab {
    flex: 1 1 0;
    justify-content: center;
    min-height: 32px;
    padding: 0 6px;
    font-size: 11.5px;
  }

  .qbc-announcement-tab-icon {
    display: none;
  }

  .qbc-announcement-tab-badge.is-visible {
    width: 6px;
    height: 6px;
    min-width: 6px;
    padding: 0;
    border-radius: 999px;
    background: #16a34a;
    font-size: 0;
    overflow: hidden;
  }

  .qbc-announcement-tab.is-active .qbc-announcement-tab-badge.is-visible {
    background: #ffffff;
  }

  .qbc-announcement-body {
    padding: 12px;
  }

  .qbc-announcement-bot-list {
    grid-template-columns: 1fr;
  }

  .qbc-announcement-footer {
    align-items: stretch;
    flex-direction: column;
    padding: 12px;
  }

  .qbc-announcement-footer-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .qbc-announcement-footer-actions .primary {
    grid-column: 1 / -1;
  }

  .qbc-announcement-status {
    display: none;
  }
}

.qbc-announcement-schedule {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fafc, #f1f5f9);
  padding: 12px;
}

.qbc-announcement-schedule .qbc-announcement-toggle-row {
  margin-top: 0;
  border: 0;
  background: transparent;
  padding: 0;
}

.qbc-announcement-schedule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.qbc-announcement-schedule-hint {
  font-size: 11px;
  line-height: 1.6;
  color: #64748b;
}

.qbc-announcement-schedule-hint.is-warn {
  color: #b91c1c;
}

.qbc-announcement-log-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 190px;
  overflow-y: auto;
  padding: 2px;
}

.qbc-announcement-log-item {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fbfdff;
  padding: 8px 10px;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.qbc-announcement-log-item:hover {
  border-color: #bfdbfe;
}

.qbc-announcement-log-item.is-selected {
  border-color: #3b82f6;
  background: #eff6ff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
}

.qbc-announcement-log-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.qbc-announcement-log-copy strong {
  font-size: 12px;
  color: #1e293b;
}

.qbc-announcement-log-copy span {
  font-size: 11px;
  color: #64748b;
}

.qbc-announcement-log-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qbc-announcement-mini-btn {
  border: 1px solid #dbe3ee;
  border-radius: 999px;
  background: #fff;
  color: #1d4ed8;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  cursor: pointer;
}

.qbc-announcement-mini-btn:hover:not(:disabled) {
  background: #eff6ff;
}

.qbc-announcement-mini-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.qbc-announcement-schedule.is-highlight,
.qbc-announcement-field.is-highlight {
  outline: 3px solid rgba(59, 130, 246, 0.35);
  outline-offset: 2px;
  border-radius: 14px;
}

@media (max-width: 640px) {
  .qbc-announcement-schedule-grid {
    grid-template-columns: 1fr;
  }
}