.msg-page {
  padding: var(--space-3) var(--space-4) var(--space-6);
}

/* 类型筛选 Tab */
.msg-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE / 旧版 Edge */
  padding-bottom: 2px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.msg-tabs::-webkit-scrollbar {
  display: none;
}

.msg-tabs.is-dragging {
  cursor: grabbing;
  scroll-behavior: auto;
}

.msg-tab {
  flex: 0 0 auto;
  white-space: nowrap;
  height: 30px;
  padding: 0 12px;
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 15px;
  font-size: 13px;
}

.msg-tab--active {
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  font-weight: 500;
}

/* 工具行：未读统计 + 一键已读 */
.msg-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.msg-bar__count {
  color: var(--color-text-secondary);
  font-size: 12px;
}

.msg-bar__markall {
  padding: 4px 10px;
  color: var(--color-primary);
  background: transparent;
  border: none;
  font-size: 12px;
}

/* 消息列表 */
.msg-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.msg-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3);
  text-align: left;
  background: var(--color-surface);
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-surface);
}

.msg-item__mark {
  display: grid;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  place-items: center;
}

.msg-item__body {
  flex: 1;
  min-width: 0;
}

.msg-item__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.msg-item__title {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  font-size: 14px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.msg-item--unread .msg-item__title {
  color: var(--color-text);
}

.msg-item:not(.msg-item--unread) .msg-item__title {
  color: var(--color-text-secondary);
  font-weight: 400;
}

.msg-item__dot {
  display: inline-block;
  flex: none;
  width: 7px;
  height: 7px;
  background: #e6453c;
  border-radius: 50%;
}

.msg-item__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: 4px;
}

.msg-item__type {
  color: var(--color-primary);
  font-size: 12px;
}

.msg-item__time {
  color: var(--color-text-tertiary);
  font-size: 12px;
}

.msg-empty {
  padding: var(--space-6) 0;
  color: var(--color-text-tertiary);
  font-size: 14px;
  text-align: center;
}