/* ===== P3 v2 消息中心 ===== */
.messages-page .messages-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.messages-page .content.messages-content {
  padding: 0;
  background: var(--color-card);
}
.messages-tab-bar .messages-tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  margin-left: 4px;
  border-radius: 8px;
  background: var(--color-error);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  vertical-align: middle;
}
.messages-list { padding: 0; }
.message-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-card);
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  position: relative;
  width: 100%;
  border-left: none;
  border-right: none;
  border-top: none;
  text-align: left;
  font-family: inherit;
}
.message-item:active { background: var(--color-bg); }
.message-item.unread { background: #F0F9FF; }
.message-item.unread::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
}
.message-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.message-avatar.system { background: var(--color-brand-light); }
.message-body { flex: 1; min-width: 0; }
.message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
  gap: 8px;
}
.message-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.message-item.unread .message-title { font-weight: 700; }
.message-time {
  font-size: 12px;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}
.message-content {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.message-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.message-action-btn {
  padding: 4px 12px;
  border-radius: 14px;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.message-action-btn.primary {
  background: var(--color-brand);
  color: #fff;
}
.message-action-btn.secondary {
  background: var(--color-bg);
  color: var(--color-text-secondary);
}
.messages-empty {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

/* ===== P3 v2 设置页 ===== */
.settings-page .settings-content {
  padding-top: 0;
  padding-bottom: 24px;
  background: var(--color-bg);
}
.settings-section { margin-top: 12px; }
.settings-section-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  letter-spacing: 0.5px;
  padding: 0 4px 8px;
}
.settings-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.settings-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  background: var(--color-card);
  border: none;
  border-bottom: 1px solid var(--color-border-light);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}
.settings-item:last-child { border-bottom: none; }
.settings-item:active { background: var(--color-bg); }
.settings-item--switch { cursor: default; }
.settings-item--switch:active { background: var(--color-card); }
.settings-item-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.settings-item-body { flex: 1; min-width: 0; }
.settings-item-title {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
}
.settings-item-sub {
  display: block;
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin-top: 2px;
}
.settings-item-value {
  font-size: 13px;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}
.settings-item-arrow {
  font-size: 16px;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}
.settings-avatar-preview {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-brand-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  overflow: hidden;
  flex-shrink: 0;
}
.settings-avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.settings-switch {
  width: 44px;
  height: 26px;
  border-radius: 13px;
  background: var(--color-border);
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
  border: none;
  padding: 0;
}
.settings-switch.active { background: var(--color-brand); }
.settings-switch::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s;
}
.settings-switch.active::after { transform: translateX(18px); }
.settings-logout { margin: 24px 0 0; }
.settings-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  width: 100%;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  color: var(--color-error);
  border: 1px solid var(--color-error);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.settings-logout-btn:active { opacity: 0.85; }
.settings-version {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-tertiary);
  padding: 16px 0 8px;
  line-height: 1.6;
}

.mine-menu-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--color-error);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  margin-right: 4px;
}