/* ===== 运营事务通知 - 优化模态弹窗 v2 ===== */
.icoa-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all .3s cubic-bezier(.645,.045,.355,1);
}
.icoa-modal-overlay.show {
  opacity: 1;
  visibility: visible;
}
.icoa-modal {
  width: 660px;
  max-width: 92vw;
  max-height: 82vh;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 16px 60px rgba(0,0,0,.25);
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform .35s cubic-bezier(.23,1,.32,1);
  overflow: hidden;
}
.icoa-modal-overlay.show .icoa-modal {
  transform: translateY(0);
}

/* 深色渐变头部 */
.icoa-modal-header {
  background: linear-gradient(135deg, #1a3a5c, #1e5799);
  color: #fff;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-shrink: 0;
}
.icoa-modal-header h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
  margin: 0;
  color: #fff;
}
.icoa-modal-header .icoa-modal-close {
  width: 30px; height: 30px;
  border: none;
  background: rgba(255,255,255,.15);
  cursor: pointer;
  font-size: 18px;
  color: rgba(255,255,255,.8);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: .2s;
  flex-shrink: 0;
}
.icoa-modal-header .icoa-modal-close:hover {
  background: rgba(255,255,255,.25);
  color: #fff;
}

/* 内容区 */
.icoa-modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

/* 底部 */
.icoa-modal-footer {
  padding: 14px 24px;
  border-top: 1px solid #E4E7ED;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
  background: #F5F7FA;
}

/* ===== 标签 ===== */
.icoa-tags { margin-bottom: 16px; display: flex; gap: 8px; align-items: center; }
.icoa-tag {
  display: inline-block; font-size: 11px; padding: 3px 10px; border-radius: 3px; font-weight: 500;
}
.icoa-tag.urgent { background: #fef0f0; color: #F56C6C; border: 1px solid #fde2e2; }
.icoa-tag.normal { background: #f0f9eb; color: #67C23A; border: 1px solid #e1f3d8; }
.icoa-tag.info   { background: #f4f4f5; color: #909399; border: 1px solid #e9e9eb; }
.icoa-tag.pinned { background: #F56C6C; color: #fff; padding: 2px 8px; border-radius: 3px; }

/* ===== 元信息网格 ===== */
.icoa-meta-row {
  display: flex; flex-wrap: wrap; gap: 6px 20px;
  margin-bottom: 18px; padding-bottom: 16px;
  border-bottom: 1px dashed #E4E7ED;
}
.icoa-meta-item { display: flex; gap: 6px; font-size: 13px; }
.icoa-meta-item dt { color: #909399; }
.icoa-meta-item dd { color: #303133; font-weight: 500; }

/* ===== 摘要条 ===== */
.icoa-summary-bar {
  margin-bottom: 14px;
  padding: 10px 14px;
  background: #f0f7ff;
  border-radius: 4px;
  font-size: 13px;
  color: #3a6fa0;
  border-left: 3px solid #409EFF;
  line-height: 1.5;
}

/* ===== 正文 ===== */
.icoa-detail-body {
  font-size: 14px;
  line-height: 1.85;
  color: #606266;
}
.icoa-detail-body p { margin-bottom: 12px; }
.icoa-detail-body strong { color: #303133; }
.icoa-detail-body ul { padding-left: 20px; margin: 8px 0 16px; }
.icoa-detail-body ul li { margin-bottom: 6px; }

/* ===== 信息提示条 ===== */
.icoa-info-bar {
  margin: 16px 0; padding: 12px 16px;
  border-radius: 4px; font-size: 13px; line-height: 1.6;
}
.icoa-info-bar.warn { background: #fef8e7; border: 1px solid #fae3b6; color: #9b6b10; }
.icoa-info-bar.info { background: #ecf5ff; border: 1px solid #d9ecff; color: #337ab7; }

/* ===== 附件卡片 ===== */
.icoa-att-card {
  margin-top: 14px; padding: 12px 16px;
  background: #F5F7FA; border-radius: 4px;
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: #409EFF; cursor: pointer;
  transition: .15s; border: 1px solid transparent;
}
.icoa-att-card:hover { background: #ecf5ff; border-color: #d9ecff; }
.icoa-att-card .icoa-att-icon {
  width: 32px; height: 32px; background: #ecf5ff;
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.icoa-att-card .icoa-att-info { flex: 1; }
.icoa-att-card .icoa-att-name { font-weight: 500; color: #303133; }
.icoa-att-card .icoa-att-size { font-size: 11px; color: #909399; margin-top: 2px; }

/* ===== 按钮 ===== */
.icoa-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 8px 20px; border-radius: 4px; font-size: 13px; font-weight: 500;
  cursor: pointer; border: 1px solid #DCDFE6; background: #fff;
  color: #606266; transition: all .15s; white-space: nowrap;
}
.icoa-btn:hover { border-color: #409EFF; color: #409EFF; }
.icoa-btn.primary { background: #409EFF; border-color: #409EFF; color: #fff; }
.icoa-btn.primary:hover { background: #66b1ff; border-color: #66b1ff; }

/* 响应式 */
@media (max-width: 768px) {
  .icoa-modal { width: 94vw; max-height: 88vh; }
}