.tab-nav {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tab-nav::-webkit-scrollbar {
  display: none;
}

.tab-nav a {
  color: var(--text-soft);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 10px;
  font-size: 15px;
  white-space: nowrap;
  transition: 0.2s;
}
.tab-nav a.active {
  background: var(--primary);
  color: white;
}

/* ========== 修复7：顶部88px心情状态栏 ========== */
.status-top-bar {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: var(--gap-md);
  position: sticky;
  top: env(safe-area-inset-top);
  z-index: 9;
  border-bottom: 1px solid var(--border);
}
.status-top-bar .icon-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
}
@supports (padding-top: env(safe-area-inset-top)) {
  .status-top-bar { padding-top: env(safe-area-inset-top); }
}

/* 回到本周 / 回到今日 按钮 */
.btn-back-today {
  height: 32px;
  padding: 0 12px;
  border-radius: 16px;
  background: var(--bg-soft);
  font-size: 14px;
}
.btn-back-today:active {
  background: var(--border);
}