/* 首页作息记录：沿用打卡热力图的配色与卡片风格。 */
.sleep-schedule {
  --sleep-border: rgba(95, 82, 66, .16);
  --sleep-border-strong: rgba(95, 82, 66, .34);
  --sleep-muted: #756d64;
  --sleep-surface: rgba(255, 255, 255, .72);
  --sleep-row: rgba(255, 255, 255, .55);
  margin: 28px auto 10px;
  width: min(100%, 960px);
}

/* Reimu 切换深色主题时会给 html 添加 data-theme="dark"，跟随该标记同步配色。 */
[data-theme="dark"] .sleep-schedule {
  --sleep-border: rgba(205, 214, 224, .18);
  --sleep-border-strong: rgba(205, 214, 224, .42);
  --sleep-muted: #aab4c0;
  --sleep-surface: rgba(25, 30, 38, .84);
  --sleep-row: rgba(255, 255, 255, .05);
}

/* 列表与摘要默认带 hidden，这里保证 hidden 不会被 display 规则覆盖。 */
.sleep-schedule [hidden] {
  display: none !important;
}

.sleep-heading {
  margin-bottom: 14px;
}

.sleep-heading h2 {
  margin: 0 0 5px;
  font-size: 1.3rem;
}

.sleep-summary,
.sleep-status {
  margin: 0;
  color: var(--sleep-muted);
  font-size: .92rem;
}

.sleep-card {
  margin: 0;
  padding: 12px;
  border: 1px solid var(--sleep-border);
  border-radius: 14px;
  background: var(--sleep-surface);
  box-shadow: 0 8px 22px rgba(64, 53, 40, .06);
}

.sleep-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  list-style: none;
}

.sleep-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 18px;
  padding: 10px 14px;
  border: 1px solid var(--sleep-border);
  border-radius: 10px;
  background: var(--sleep-row);
  font-size: .95rem;
}

.sleep-item.is-latest {
  border-color: var(--sleep-border-strong);
}

.sleep-date {
  min-width: 9em;
  color: var(--sleep-muted);
}

.sleep-times {
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}

.sleep-duration {
  margin-left: auto;
  color: var(--sleep-muted);
  font-size: .9rem;
  font-variant-numeric: tabular-nums;
}

.sleep-schedule.is-unavailable .sleep-status {
  color: var(--sleep-muted);
}

@media (max-width: 640px) {
  .sleep-item {
    gap: 4px 12px;
    padding: 10px 12px;
  }

  .sleep-date {
    min-width: 0;
  }

  .sleep-duration {
    margin-left: 0;
    width: 100%;
  }
}