/* ==========================================================================
   本周页（/week/）
   结构 includes/page/week.pug，渲染逻辑 source/js/week.js
   - 顶部：三张进行中的卡（约定 / 打卡 / 体态）—— 代表「现在」，不随周折叠
   - 下面：有记录的周各占一张卡，头部是「11.09 周一 — 11.15 周日 · 第 N 周 · X 条记录」，
          本周默认展开，往前的周默认折叠，点一下展开
   - 结尾：一句旧话
   颜色全走 --btf-* 令牌，深浅主题自动适配
   ========================================================================== */

/* 和其他自定义页一致：去外层卡片框、压掉顶部留白 */
body:has(.wk-page) #page {
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  padding-top: 0 !important;
  margin-top: 0 !important;
}

#body-wrap.type-week #content-inner.layout {
  max-width: var(--btf-layout-width);
}

#body-wrap.type-week #content-inner.layout > #page.nc {
  flex: 1 1 auto;
  width: 100%;
  max-width: 100%;
  padding: 0;
}

.wk-loading {
  margin: 0;
  padding: 2rem 0;
  text-align: center;
  color: var(--btf-gray);
  font-size: .85rem;
}

/* ---------- 三张进行中的卡 ---------- */
.wk-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.wk-stat {
  padding: 1rem 1.15rem;
  border: var(--btf-border);
  border-radius: var(--btf-radius);
  background: var(--btf-card-bg);
  transition: border-color var(--btf-transition);
}

.wk-stat:hover {
  border-color: var(--btf-card-border-hover);
}

.wk-stat__label {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--btf-second-text);
  font-size: .82rem;
}

.wk-stat__label i {
  color: var(--btf-theme);
  font-size: .8rem;
}

.wk-stat__num {
  margin: .55rem 0 .55rem;
  color: var(--btf-font-color);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: .2px;
}

.wk-stat__num b {
  color: var(--btf-theme);
  font-size: 1.5rem;
  font-weight: 700;
}

.wk-unit {
  margin-left: .1rem;
  color: var(--btf-gray);
  font-size: .82rem;
  font-weight: 400;
}

.wk-bar {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--btf-card-btn-bg);
}

.wk-bar.is-empty {
  position: relative;
}

/* 起点小圈：还没开始的项目不画空槽，只标一个起跑线 */
.wk-bar.is-empty::before {
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  width: 6px;
  height: 6px;
  border: 1.5px solid var(--btf-card-border-hover);
  border-radius: 50%;
  background: var(--btf-card-bg);
  content: '';
}

.wk-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--btf-theme);
  transition: width var(--btf-transition);
}

.wk-stat__meta {
  margin-top: .6rem;
  color: var(--btf-gray);
  font-size: .77rem;
  line-height: 1.65;
}

/* ---------- 周卡片（可折叠） ---------- */
.wk-wk {
  margin-bottom: 12px;
  overflow: hidden;
  border: var(--btf-border);
  border-radius: var(--btf-radius);
  background: var(--btf-card-bg);
  transition: border-color var(--btf-transition);
}

.wk-wk:hover {
  border-color: var(--btf-card-border-hover);
}

.wk-wk__head {
  display: flex;
  align-items: center;
  gap: .6rem;
  width: 100%;
  padding: .8rem 1.15rem;
  border: 0;
  background: transparent;
  color: var(--btf-second-text);
  font: inherit;
  font-size: .87rem;
  text-align: left;
  cursor: pointer;
}

.wk-wk__range b {
  color: var(--btf-font-color);
  font-weight: 600;
}

.wk-wk__meta {
  margin-left: auto;
  color: var(--btf-gray);
  font-size: .78rem;
}

/* 箭头用两条边框画，不依赖图标字体 */
.wk-wk__chev {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: 7px;
  height: 7px;
  margin: 0 .15rem 0 .1rem;
  border-right: 1.5px solid var(--btf-gray);
  border-bottom: 1.5px solid var(--btf-gray);
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform var(--btf-transition);
}

.wk-wk.is-open .wk-wk__chev {
  transform: rotate(-135deg) translate(-1px, -1px);
}

.wk-wk.is-open .wk-wk__head {
  border-bottom: 1px dashed var(--btf-card-border);
}

.wk-wk__body {
  display: none;
  padding: 0 1.15rem .3rem;
}

.wk-wk.is-open .wk-wk__body {
  display: block;
}

/* ---------- 一周里的每一天 ---------- */
.wk-day {
  display: flex;
  gap: .9rem;
  padding: .8rem 0;
  border-bottom: 1px dashed var(--btf-card-border);
}

.wk-day:last-child {
  border-bottom: 0;
}

.wk-day__date {
  flex: 0 0 52px;
  padding-top: .12rem;
}

.wk-day__date b {
  display: block;
  color: var(--btf-font-color);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .2px;
}

.wk-day__date span {
  color: var(--btf-gray);
  font-size: .73rem;
}

.wk-day.is-today .wk-day__date b {
  color: var(--btf-theme);
}

.wk-day__items {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.wk-item {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
}

.wk-time {
  flex: 0 0 38px;
  padding-top: .15rem;
  color: var(--btf-gray);
  font-size: .75rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* 类型标签：不用胶囊，改成小圆角方块
   尺度参考：卡片 12px（--btf-radius）→ 小部件 8px（--btf-radius-sm）→ 标签 4px
   标签本身只有 15px 左右高，半径到 6px 就接近半圆、7px 以上等于胶囊了 */
.wk-tag {
  flex: 0 0 auto;
  margin-top: .08rem;
  padding: .02rem .5rem;
  border-radius: 4px;
  background: var(--btf-theme-op-light);
  color: var(--btf-theme);
  font-size: .72rem;
}

.wk-tag--post {
  background: rgba(46, 143, 110, .13);
  color: #2e8f6e;
}

[data-theme="dark"] .wk-tag--post {
  color: #86d3ae;
}

.wk-text {
  flex: 1;
  min-width: 0;
  margin: 0;
  color: var(--btf-second-text);
  font-size: .87rem;
  line-height: 1.72;
}

.wk-text a {
  color: var(--btf-font-color);
}

.wk-text a:hover {
  color: var(--btf-theme);
}

.wk-where {
  margin-left: .35rem;
  color: var(--btf-gray);
  font-size: .76rem;
}

.wk-empty {
  flex: 1;
  margin: 0;
  padding-top: .12rem;
  color: var(--btf-gray);
  font-size: .83rem;
  opacity: .7;
}

.wk-empty--week {
  padding: .9rem 0;
}

/* ---------- 一句旧话 ---------- */
.wk-quote {
  position: relative;
  margin-bottom: 12px;
  padding: 1.15rem 1.35rem 1.05rem;
  border: var(--btf-border);
  border-radius: var(--btf-radius);
  background: var(--btf-second-bg);
}

.wk-quote__mark {
  position: absolute;
  top: .2rem;
  left: .85rem;
  color: var(--btf-theme);
  font-family: Georgia, serif;
  font-size: 2.6rem;
  line-height: 1;
  opacity: .18;
}

.wk-quote__text {
  position: relative;
  margin: 0 0 .6rem;
  color: var(--btf-font-color);
  font-size: .95rem;
  line-height: 1.95;
}

.wk-quote__from {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  color: var(--btf-gray);
  font-size: .77rem;
}

.wk-quote__from a {
  color: var(--btf-gray);
}

.wk-quote__from a:hover {
  color: var(--btf-theme);
}

.wk-quote__refresh {
  margin-left: auto;
  color: var(--btf-gray);
  font-size: .77rem;
  cursor: pointer;
  transition: color var(--btf-transition);
}

.wk-quote__refresh:hover {
  color: var(--btf-theme);
}

.wk-tip {
  margin: 0;
  color: var(--btf-gray);
  font-size: .78rem;
  text-align: center;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 640px) {
  .wk-wk__head {
    flex-wrap: wrap;
    gap: .2rem .5rem;
    padding: .75rem .9rem;
  }

  .wk-wk__meta {
    margin-left: 0;
    order: 3;
    width: 100%;
  }

  .wk-wk__chev {
    margin-left: auto;
    order: 2;
  }

  .wk-wk__body {
    padding: 0 .9rem .2rem;
  }

  /* 窄屏改成「时间 + 标签」一行、正文另起一行铺满，避免长句顶出卡片 */
  .wk-item {
    display: block;
  }

  .wk-time {
    display: inline-block;
    width: auto;
    padding-top: 0;
    margin-right: .45rem;
    vertical-align: middle;
  }

  .wk-tag {
    display: inline-block;
    margin-top: 0;
    vertical-align: middle;
  }

  .wk-text {
    display: block;
    width: 100%;
    margin-top: .3rem;
  }

  .wk-day {
    gap: .6rem;
  }

  .wk-day__date {
    flex: 0 0 44px;
  }
}