/* parent.css —— 家长场景样式（DESIGN.md §2.6，v2 §7 投放）。只作用于 .mx-scene--parent 之下；
   确认弹窗由 ui.modal 挂在 body 上，用 .mx-parent__modal 限定。
   家长页信息密度高一些，但仍是同一套纸面 / 木头 / 软糖按钮的语言；颜色一律取 tokens.css 的变量。 */

/* ---------------------------------------------------------------- 骨架 */

.mx-scene--parent .mx-parent__head { padding-bottom: 8px; }

.mx-scene--parent .mx-parent__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 6px 16px 6px 10px;
  border-radius: 999px;
}
.mx-scene--parent .mx-parent__titles { display: flex; flex-direction: column; min-width: 0; }
.mx-scene--parent .mx-parent__title {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.15;
  color: var(--ink);
}
.mx-scene--parent .mx-parent__summary {
  font-size: 16px;
  line-height: 1.3;
  color: var(--ink-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 左导航 + 右面板；面板内部自己滚 */
.mx-scene--parent .mx-parent__body {
  display: flex;
  align-items: stretch;
  gap: 16px;
  padding-top: 6px;
  overflow: hidden;
}

.mx-scene--parent .mx-parent__nav {
  display: flex;
  flex: 0 0 132px;
  flex-direction: column;
  gap: 8px;
}
.mx-scene--parent .mx-parent__navbtn {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  text-align: left;
  user-select: none;
  -webkit-user-select: none;
  transition: background var(--dur-micro) var(--ease-out), color var(--dur-micro), transform 100ms var(--ease-out), box-shadow 100ms;
}
.mx-scene--parent .mx-parent__navbtn:active { transform: scale(.96); }
.mx-scene--parent .mx-parent__navbtn:focus-visible { outline: 3px solid var(--sky-accent); outline-offset: 2px; }
.mx-scene--parent .mx-parent__navbtn.is-active {
  background-color: var(--paper);
  background-image: var(--paper-noise);
  border-color: var(--card-stroke);
  color: var(--ink);
  box-shadow: 0 2px 0 color-mix(in srgb, var(--paper), var(--wood-dark) 24%), var(--shadow-soft);
}
.mx-scene--parent .mx-parent__navicon { display: inline-flex; width: 24px; height: 24px; flex: 0 0 auto; }
.mx-scene--parent .mx-parent__navicon svg { width: 100%; height: 100%; }
.mx-scene--parent .mx-parent__navbtn.is-active .mx-parent__navicon { color: var(--coral); }

.mx-scene--parent .mx-parent__main {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  padding: 18px 22px 24px;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* 脚注直接压在草地上灰字只有 1.6:1：给它一条纸色药丸底，版本号（§11）家长得一眼看清 */
.mx-scene--parent .mx-parent__foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  width: fit-content;
  max-width: 100%;
  margin: 8px 16px 12px auto;
  padding: 6px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  font-size: 16px;
  color: var(--ink);
}
.mx-scene--parent .mx-parent__footnote { opacity: 1; }
.mx-scene--parent .mx-parent__lab {
  color: var(--wood-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 6px;
  border-radius: 8px;
}
.mx-scene--parent .mx-parent__lab:active { background: rgba(120, 90, 50, .10); }

/* ---------------------------------------------------------------- 分区标题 */

.mx-scene--parent .mx-parent__sechead {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.mx-scene--parent .mx-parent__sechead-text { flex: 1 1 320px; min-width: 0; }
.mx-scene--parent .mx-parent__sectitle {
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1.2;
  color: var(--ink);
}
.mx-scene--parent .mx-parent__sechint {
  margin-top: 4px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.mx-scene--parent .mx-parent__secactions { display: flex; gap: 8px; flex-wrap: wrap; }
.mx-scene--parent .mx-parent__group {
  margin: 18px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.2;
  color: var(--wood-dark);
}
.mx-scene--parent .mx-parent__group:first-child { margin-top: 6px; }
.mx-scene--parent .mx-parent__empty { padding: 14px 0; font-size: 16px; color: var(--ink-soft); }

/* ---------------------------------------------------------------- 投放（§7） */

/* 首次引导：一批都没有时的提示条 */
.mx-scene--parent .mx-parent__guide {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  margin-bottom: 12px;
  border: 1px solid color-mix(in srgb, var(--gold) 55%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--gold-2) 30%, var(--paper));
}
.mx-scene--parent .mx-parent__guideicon { display: inline-flex; flex: 0 0 auto; width: 40px; height: 40px; color: var(--wood-dark); }
.mx-scene--parent .mx-parent__guideicon svg { width: 100%; height: 100%; }
.mx-scene--parent .mx-parent__guidetext { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mx-scene--parent .mx-parent__guidetitle { font-family: var(--font-display); font-size: 20px; line-height: 1.2; color: var(--ink); font-weight: 400; }
.mx-scene--parent .mx-parent__guidehint { font-size: 16px; line-height: 1.45; color: var(--ink-soft); }

/* 当前：三群数字 */
.mx-scene--parent .mx-parent__panel + .mx-parent__panel { margin-top: 14px; }
.mx-scene--parent .mx-parent__mons {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}
.mx-scene--parent .mx-parent__mon {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px 10px 16px;
  border-radius: 14px;
  border-left: 6px solid var(--card-stroke);
  background: color-mix(in srgb, var(--paper-2) 70%, var(--paper));
}
.mx-scene--parent .mx-parent__mon.is-wild { border-left-color: var(--coral); background: color-mix(in srgb, var(--coral) 10%, var(--paper)); }
.mx-scene--parent .mx-parent__mon.is-caged { border-left-color: var(--sky-accent); background: color-mix(in srgb, var(--sky-accent) 12%, var(--paper)); }
.mx-scene--parent .mx-parent__mon.is-tamed { border-left-color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, var(--paper)); }
.mx-scene--parent .mx-parent__monlabel { font-size: 15px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__monvalue { display: flex; align-items: baseline; gap: 4px; font-size: 32px; line-height: 1.1; color: var(--ink); }
.mx-scene--parent .mx-parent__mon.is-wild .mx-parent__monvalue { color: color-mix(in srgb, var(--coral), var(--ink) 30%); }
.mx-scene--parent .mx-parent__monunit { font-family: var(--font-display); font-size: 15px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__monhint { font-size: 14px; color: var(--ink-soft); opacity: .85; }

/* 过载提示：黄 / 红（都是柔和的） */
.mx-scene--parent .mx-parent__overload {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 16px;
  line-height: 1.45;
}
.mx-scene--parent .mx-parent__overload.is-warn { background: color-mix(in srgb, var(--warn) 22%, var(--paper)); color: color-mix(in srgb, var(--warn), var(--ink) 45%); }
.mx-scene--parent .mx-parent__overload.is-danger { background: color-mix(in srgb, var(--bad) 20%, var(--paper)); color: color-mix(in srgb, var(--bad), var(--ink) 40%); }

/* 册选择：分段按钮里带小字（字数） */
.mx-scene--parent .mx-parent__gradepick { margin: 8px 0 10px; min-height: 46px; display: flex; align-items: center; }
.mx-scene--parent .mx-parent__seg--grades .mx-parent__segbtn { display: inline-flex; align-items: baseline; gap: 6px; min-height: 42px; padding: 4px 18px; }
.mx-scene--parent .mx-parent__segsub { font-family: var(--font-body); font-size: 13px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__segbtn.is-active .mx-parent__segsub { color: var(--wood-dark); }
.mx-scene--parent .mx-parent__loading { font-size: 16px; color: var(--ink-soft); }

.mx-scene--parent .mx-parent__unit {
  margin: 14px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--ink-soft);
  letter-spacing: .04em;
}
.mx-scene--parent .mx-parent__gradebody > .mx-parent__unit:first-child { margin-top: 2px; }

/* 一课：可折叠 */
.mx-scene--parent .mx-parent__rl {
  margin-bottom: 6px;
  border: 1px solid var(--card-stroke);
  border-radius: 14px;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  transition: background var(--dur-micro) var(--ease-out), border-color var(--dur-micro);
}
.mx-scene--parent .mx-parent__rl.is-sel { background: color-mix(in srgb, var(--ok) 10%, var(--paper)); border-color: color-mix(in srgb, var(--ok) 50%, transparent); }
.mx-scene--parent .mx-parent__rl.is-done { opacity: .7; }
.mx-scene--parent .mx-parent__rlhead {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 52px;
  padding: 6px 12px 6px 10px;
  border-radius: 14px;
  text-align: left;
  color: var(--ink);
  user-select: none;
  -webkit-user-select: none;
  transition: transform 100ms var(--ease-out);
}
.mx-scene--parent .mx-parent__rlhead:active { transform: scale(.99); }
.mx-scene--parent .mx-parent__rlhead:focus-visible { outline: 3px solid var(--sky-accent); outline-offset: -3px; }
.mx-scene--parent .mx-parent__chevron { display: inline-flex; flex: 0 0 auto; width: 22px; height: 22px; color: var(--ink-soft); transition: transform var(--dur-micro) var(--ease-out); }
.mx-scene--parent .mx-parent__chevron svg { width: 100%; height: 100%; }
.mx-scene--parent .mx-parent__rl.is-open .mx-parent__chevron { transform: rotate(180deg); }

.mx-scene--parent .mx-parent__lessonid {
  flex: 0 0 auto;
  min-width: 40px;
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wood) 30%, var(--paper-2));
  color: var(--wood-dark);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.4;
  text-align: center;
}
.mx-scene--parent .mx-parent__lessonbody { display: flex; flex: 1 1 auto; min-width: 0; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.mx-scene--parent .mx-parent__lessontitle { font-size: 18px; color: var(--ink); }
.mx-scene--parent .mx-parent__lessonmeta { font-size: 16px; color: var(--ink-soft); }

/* 小胶囊：已选 / 已投 / 来源 */
.mx-scene--parent .mx-parent__pill {
  flex: 0 0 auto;
  padding: 2px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--wood) 22%, var(--paper-2));
  color: var(--wood-dark);
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
}
.mx-scene--parent .mx-parent__pill.is-sel { background: var(--ok-text); color: #fff; }   /* 白字压 --ok 只有 2.7:1 */
.mx-scene--parent .mx-parent__pill.is-in { background: color-mix(in srgb, var(--sky-accent) 28%, var(--paper)); color: color-mix(in srgb, var(--sky-accent), var(--ink) 45%); }
.mx-scene--parent .mx-parent__pill.is-grade { background: color-mix(in srgb, var(--sky-accent) 28%, var(--paper)); color: color-mix(in srgb, var(--sky-accent), var(--ink) 45%); }
.mx-scene--parent .mx-parent__pill.is-manual { background: color-mix(in srgb, var(--wisteria) 28%, var(--paper)); color: color-mix(in srgb, var(--wisteria), var(--ink) 40%); }
.mx-scene--parent .mx-parent__pill.is-lessons { background: color-mix(in srgb, var(--hill-mid) 35%, var(--paper)); color: color-mix(in srgb, var(--hill-near), var(--ink) 35%); }

.mx-scene--parent .mx-parent__rlbody { padding: 0 12px 12px; }
.mx-scene--parent .mx-parent__rlquick { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 2px 0 8px; }
.mx-scene--parent .mx-parent__rlnote { font-size: 15px; color: var(--ink-soft); }

/* 字 / 词芯片行 */
.mx-scene--parent .mx-parent__pickrow { display: flex; align-items: flex-start; gap: 10px; padding: 4px 0; }
.mx-scene--parent .mx-parent__pickkind {
  flex: 0 0 auto;
  min-width: 34px;
  margin-top: 8px;
  padding: 2px 0;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ink-soft);
  text-align: center;
  border-bottom: 2px solid var(--card-stroke);
}
.mx-scene--parent .mx-parent__picks { display: flex; flex-wrap: wrap; gap: 6px; min-width: 0; }
.mx-scene--parent .mx-parent__pick {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 42px;
  padding: 3px 12px;
  border: 2px solid var(--card-stroke);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  user-select: none;
  -webkit-user-select: none;
  transition: transform 100ms var(--ease-out), background var(--dur-micro), border-color var(--dur-micro), color var(--dur-micro);
}
.mx-scene--parent .mx-parent__pick:active:not(:disabled) { transform: scale(.94); }
.mx-scene--parent .mx-parent__pick:focus-visible { outline: 3px solid var(--sky-accent); outline-offset: 2px; }
.mx-scene--parent .mx-parent__picktext { font-size: 22px; line-height: 1.1; }
/* 选中：绿底掺一点墨，白字与白拼音才够 4.5:1（纯 --ok 上白字只有 2.5:1） */
.mx-scene--parent .mx-parent__pick.is-on { background: color-mix(in srgb, var(--ok) 85%, var(--ink)); border-color: color-mix(in srgb, var(--ok) 85%, var(--ink)); color: #fff; }
.mx-scene--parent .mx-parent__pick.is-in { border-style: dashed; background: color-mix(in srgb, var(--sky-accent) 14%, var(--paper)); color: var(--ink-soft); cursor: default; }
.mx-scene--parent .mx-parent__pickmark { display: inline-flex; width: 16px; height: 16px; color: var(--sky-accent); }
.mx-scene--parent .mx-parent__pickmark svg { width: 100%; height: 100%; }

/* 面板底部的投放条：贴在滚动区底部 */
.mx-scene--parent .mx-parent__gradebar {
  position: sticky;
  bottom: -24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin: 10px -16px -14px;
  padding: 10px 16px;
  border-top: 1px solid var(--card-stroke);
  border-radius: 0 0 14px 14px;
  background-color: var(--paper);
  background-image: var(--paper-noise);
  box-shadow: 0 -6px 16px rgba(60, 50, 30, .08);
}
.mx-scene--parent .mx-parent__gradebar[hidden] { display: none; }
.mx-scene--parent .mx-parent__gradebartext { font-family: var(--font-display); font-size: 18px; color: var(--ink); }
.mx-scene--parent .mx-parent__gradebaractions { display: flex; gap: 8px; }

/* 确认弹窗里的说明 */
.mx-parent__modal .mx-parent__confirm { display: flex; flex-direction: column; gap: 6px; }
.mx-parent__modal .mx-parent__confirmkey { font-family: var(--font-display); color: var(--wood-dark); }
.mx-parent__modal .mx-parent__confirmchars {
  max-height: 120px;
  overflow-y: auto;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--paper-2);
  font-size: 22px;
  line-height: 1.5;
  letter-spacing: .12em;
  color: var(--ink);
}
.mx-parent__modal .mx-parent__confirmchars:empty { display: none; }
.mx-parent__modal .mx-parent__confirmhint { font-size: 15px; line-height: 1.45; color: var(--ink-soft); }
.mx-parent__modal .mx-parent__overload { margin-top: 4px; padding: 8px 12px; border-radius: 10px; font-size: 16px; line-height: 1.45; }
.mx-parent__modal .mx-parent__overload.is-warn { background: color-mix(in srgb, var(--warn) 22%, var(--paper)); color: color-mix(in srgb, var(--warn), var(--ink) 45%); }
.mx-parent__modal .mx-parent__overload.is-danger { background: color-mix(in srgb, var(--bad) 20%, var(--paper)); color: color-mix(in srgb, var(--bad), var(--ink) 40%); }

/* 手动投放 */
.mx-scene--parent .mx-parent__textarea {
  display: block;
  width: 100%;
  min-height: 84px;
  margin-top: 8px;
  padding: 10px 14px;
  border: 2px solid var(--card-stroke);
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-kai);
  font-size: 22px;
  line-height: 1.5;
  letter-spacing: .06em;
  resize: vertical;
  outline: none;
  transition: border-color var(--dur-micro), box-shadow var(--dur-micro);
}
.mx-scene--parent .mx-parent__textarea:focus { border-color: var(--sky-accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--sky-accent) 30%, transparent); }
.mx-scene--parent .mx-parent__textarea::placeholder { color: color-mix(in srgb, var(--ink-soft) 55%, transparent); }
.mx-scene--parent .mx-parent__mactions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.mx-scene--parent .mx-parent__mlist { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.mx-scene--parent .mx-parent__mlist:empty { margin-top: 0; }
.mx-scene--parent .mx-parent__mrow {
  padding: 6px 10px 6px 12px;
  border: 1px solid var(--card-stroke);
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
}
.mx-scene--parent .mx-parent__mrowhead { display: flex; align-items: center; gap: 10px; min-height: 40px; }
.mx-scene--parent .mx-parent__mword { font-size: 26px; line-height: 1.1; color: var(--ink); }
.mx-scene--parent .mx-parent__mpinyin { flex: 1 1 auto; font-size: 16px; }
.mx-scene--parent .mx-parent__mcarrier { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; padding: 4px 0 4px; }
.mx-scene--parent .mx-parent__mcarrier .mx-parent__pickkind { margin-top: 0; }
.mx-scene--parent .mx-parent__mchoices { display: flex; flex-wrap: wrap; gap: 6px; }
.mx-scene--parent .mx-parent__pick--choice { min-height: 38px; padding: 2px 12px; }
.mx-scene--parent .mx-parent__pick--choice .mx-parent__picktext { font-size: 19px; }
.mx-scene--parent .mx-parent__mchoicepy { font-size: 13px; }
/* 课本里的词：芯片里一个小小的「课本」标签（比一道左边线看得懂） */
.mx-scene--parent .mx-parent__picktag {
  align-self: center;
  margin-left: 2px;
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--paper-2);
  color: var(--wood-dark);
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
}
.mx-scene--parent .mx-parent__pick.is-on .mx-parent__picktag { background: rgba(255, 255, 255, .92); }
.mx-scene--parent .mx-parent__pick.is-on .mx-parent__mchoicepy { color: #fff; }
.mx-scene--parent .mx-parent__minput { width: 160px; height: 40px; font-size: 20px; }
.mx-scene--parent .mx-parent__merror { font-size: 14px; color: var(--bad-text); }

/* 投放记录 */
.mx-scene--parent .mx-parent__records { display: flex; flex-direction: column; gap: 8px; margin-top: 4px; }
.mx-scene--parent .mx-parent__record {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px 8px 14px;
  border: 1px solid var(--card-stroke);
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
}
.mx-scene--parent .mx-parent__recmain { display: flex; flex: 1 1 auto; flex-direction: column; gap: 3px; min-width: 0; }
.mx-scene--parent .mx-parent__rectitle { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.mx-scene--parent .mx-parent__reclabel { font-size: 18px; color: var(--ink); }
.mx-scene--parent .mx-parent__recdate { font-size: 14px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__recwords { font-size: 17px; color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mx-scene--parent .mx-parent__recstat { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 12px; font-size: 14px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__recn { font-family: var(--font-display); font-size: 16px; color: var(--ink); }
.mx-scene--parent .mx-parent__recdot { display: inline-flex; align-items: center; gap: 5px; }
.mx-scene--parent .mx-parent__recdot::before { content: ''; width: 9px; height: 9px; border-radius: 50%; background: var(--card-stroke); }
.mx-scene--parent .mx-parent__recdot.is-wild::before { background: var(--coral); }
.mx-scene--parent .mx-parent__recdot.is-caged::before { background: var(--sky-accent); }
.mx-scene--parent .mx-parent__recdot.is-tamed::before { background: var(--ok); }

/* ---------------------------------------------------------------- 字卡芯片 */

.mx-scene--parent .mx-parent__legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 4px 0 6px; font-size: 16px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__legenditem { display: inline-flex; align-items: center; gap: 6px; }
.mx-scene--parent .mx-parent__legenddot { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--card-stroke); background: var(--paper); }
.mx-scene--parent .mx-parent__legenditem.is-learning .mx-parent__legenddot { background: color-mix(in srgb, var(--sky-accent) 35%, var(--paper)); border-color: var(--sky-accent); }
.mx-scene--parent .mx-parent__legenditem.is-known .mx-parent__legenddot { background: color-mix(in srgb, var(--ok) 30%, var(--paper)); border-color: var(--ok); }
.mx-scene--parent .mx-parent__legenditem.is-hard .mx-parent__legenddot { background: color-mix(in srgb, var(--warn) 30%, var(--paper)); border-color: var(--warn); }

.mx-scene--parent .mx-parent__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.mx-scene--parent .mx-parent__chip {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  min-width: 66px;
  padding: 5px 8px 4px;
  border: 2px solid var(--card-stroke);
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  user-select: none;
  -webkit-user-select: none;
  transition: transform 100ms var(--ease-out), box-shadow 100ms;
}
.mx-scene--parent .mx-parent__chip:active { transform: scale(.94); }
.mx-scene--parent .mx-parent__chip:focus-visible { outline: 3px solid var(--sky-accent); outline-offset: 2px; }
.mx-scene--parent .mx-parent__chipchar { font-size: 32px; line-height: 1.1; }
.mx-scene--parent .mx-parent__chipst { font-size: 12px; line-height: 1.2; color: var(--ink-soft); white-space: nowrap; }
.mx-scene--parent .mx-parent__chip.is-new .mx-parent__chipchar { color: var(--ink-soft); }
.mx-scene--parent .mx-parent__chip.is-learning { background: color-mix(in srgb, var(--sky-accent) 22%, var(--paper)); border-color: var(--sky-accent); }
.mx-scene--parent .mx-parent__chip.is-known { background: color-mix(in srgb, var(--ok) 18%, var(--paper)); border-color: var(--ok); }
.mx-scene--parent .mx-parent__chip.is-hard { background: color-mix(in srgb, var(--warn) 22%, var(--paper)); border-color: var(--warn); }
.mx-scene--parent .mx-parent__chip.has-history { border-style: dashed; }

/* ---------------------------------------------------------------- 设置表单 */

.mx-scene--parent .mx-parent__block { margin-bottom: 8px; }
.mx-scene--parent .mx-parent__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--card-stroke);
}
.mx-scene--parent .mx-parent__block .mx-parent__row:last-child { border-bottom: 0; }
.mx-scene--parent .mx-parent__rowtext { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1 1 auto; }
.mx-scene--parent .mx-parent__rowlabel { font-size: 18px; color: var(--ink); }
.mx-scene--parent .mx-parent__rowhint { font-size: 15px; line-height: 1.4; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__rowctl { flex: 0 0 auto; display: flex; align-items: center; justify-content: flex-end; }
.mx-scene--parent .mx-parent__rowbtns { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }

.mx-scene--parent .mx-parent__input {
  width: 200px;
  height: 46px;
  padding: 0 14px;
  border: 2px solid var(--card-stroke);
  border-radius: 14px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 20px;
  outline: none;
  transition: border-color var(--dur-micro), box-shadow var(--dur-micro);
}
.mx-scene--parent .mx-parent__input:focus { border-color: var(--sky-accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--sky-accent) 30%, transparent); }

/* 分段选择 */
.mx-scene--parent .mx-parent__seg {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper-2) 80%, var(--wood) 20%);
  box-shadow: inset 0 1px 3px rgba(60, 50, 30, .12);
}
.mx-scene--parent .mx-parent__segbtn {
  min-height: 38px;
  padding: 4px 16px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
  transition: background var(--dur-micro) var(--ease-out), color var(--dur-micro), transform 100ms;
}
.mx-scene--parent .mx-parent__segbtn:active { transform: scale(.96); }
.mx-scene--parent .mx-parent__segbtn.is-active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 2px 0 color-mix(in srgb, var(--paper), var(--wood-dark) 24%), 0 4px 10px rgba(60, 50, 30, .10);
}

/* 开关 */
.mx-scene--parent .mx-parent__switch { position: relative; display: inline-flex; cursor: pointer; }
.mx-scene--parent .mx-parent__switch input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.mx-scene--parent .mx-parent__switchtrack {
  position: relative;
  display: inline-block;
  width: 62px;
  height: 36px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink-soft) 35%, var(--paper-2));
  box-shadow: inset 0 2px 4px rgba(60, 50, 30, .18);
  transition: background var(--dur-micro) var(--ease-out);
}
.mx-scene--parent .mx-parent__switchknob {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 2px 5px rgba(60, 50, 30, .3);
  transition: transform var(--dur-micro) var(--ease-bounce);
}
.mx-scene--parent .mx-parent__switch input:checked + .mx-parent__switchtrack { background: var(--ok); }
.mx-scene--parent .mx-parent__switch input:checked + .mx-parent__switchtrack .mx-parent__switchknob { transform: translateX(26px); }
.mx-scene--parent .mx-parent__switch input:focus-visible + .mx-parent__switchtrack { outline: 3px solid var(--sky-accent); outline-offset: 2px; }

/* 滑块 */
.mx-scene--parent .mx-parent__rangebox { display: inline-flex; align-items: center; gap: 12px; }
.mx-scene--parent .mx-parent__range {
  width: 200px;
  height: 36px;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}
.mx-scene--parent .mx-parent__range::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--ink-soft) 30%, var(--paper-2));
  box-shadow: inset 0 1px 3px rgba(60, 50, 30, .16);
}
.mx-scene--parent .mx-parent__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  margin-top: -9px;
  border-radius: 50%;
  border: 3px solid var(--paper);
  background: var(--coral);
  box-shadow: 0 2px 6px rgba(60, 50, 30, .3);
}
.mx-scene--parent .mx-parent__range:focus-visible { outline: 3px solid var(--sky-accent); outline-offset: 2px; border-radius: 999px; }
.mx-scene--parent .mx-parent__rangeval {
  min-width: 64px;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
  text-align: right;
}

/* ---------------------------------------------------------------- 数据 */

.mx-scene--parent .mx-parent__tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 10px;
  margin-top: 4px;
}
.mx-scene--parent .mx-parent__tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--card-stroke);
  border-radius: 14px;
  background-color: var(--paper);
  background-image: var(--paper-noise);
  box-shadow: var(--shadow-soft);
}
.mx-scene--parent .mx-parent__tilelabel { font-size: 15px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__tilevalue { display: flex; align-items: baseline; gap: 4px; font-size: 30px; line-height: 1.1; color: var(--ink); }
.mx-scene--parent .mx-parent__tileunit { font-family: var(--font-display); font-size: 15px; color: var(--ink-soft); }

.mx-scene--parent .mx-parent__cols {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 14px;
  margin-top: 14px;
}
.mx-scene--parent .mx-parent__panel {
  padding: 4px 16px 14px;
  border: 1px solid var(--card-stroke);
  border-radius: 14px;
  background-color: var(--paper);
  background-image: var(--paper-noise);
  box-shadow: var(--shadow-soft);
}
.mx-scene--parent .mx-parent__panel .mx-parent__group { margin-top: 12px; }

/* 最近 7 天：div 画的柱状图 */
.mx-scene--parent .mx-parent__bars {
  display: flex;
  align-items: stretch;
  gap: 8px;
  height: 170px;
  padding-top: 4px;
}
.mx-scene--parent .mx-parent__barcol { display: flex; flex: 1 1 0; flex-direction: column; align-items: center; min-width: 0; }
.mx-scene--parent .mx-parent__barval { height: 22px; font-size: 16px; line-height: 22px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__bartrack {
  display: flex;
  align-items: flex-end;
  flex: 1 1 auto;
  width: 100%;
  border-bottom: 2px solid var(--card-stroke);
}
.mx-scene--parent .mx-parent__chartbar {
  display: block;
  width: 100%;
  min-height: 3px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, var(--sky-accent), color-mix(in srgb, var(--sky-accent), var(--hill-near) 40%));
  transition: height var(--dur-card) var(--ease-out);
}
.mx-scene--parent .mx-parent__chartbar.is-zero { background: var(--card-stroke); }
.mx-scene--parent .mx-parent__barcol:last-child .mx-parent__chartbar:not(.is-zero) { background: linear-gradient(180deg, var(--coral), color-mix(in srgb, var(--coral), var(--gold) 40%)); }
.mx-scene--parent .mx-parent__barlabel { margin-top: 6px; font-size: 14px; line-height: 1.2; color: var(--ink-soft); white-space: nowrap; }
.mx-scene--parent .mx-parent__barcol:last-child .mx-parent__barlabel { color: var(--coral-text); }

/* 错字榜 */
.mx-scene--parent .mx-parent__wrong { list-style: none; margin: 0; padding: 0; }
.mx-scene--parent .mx-parent__wrongrow {
  display: grid;
  grid-template-columns: 22px 40px 1fr 52px;
  align-items: center;
  gap: 8px;
  min-height: 34px;
}
.mx-scene--parent .mx-parent__wrongrank { font-size: 15px; color: var(--ink-soft); text-align: right; }
.mx-scene--parent .mx-parent__wrongchar { font-size: 26px; line-height: 1.1; color: var(--ink); text-align: center; }
.mx-scene--parent .mx-parent__wrongbar { height: 12px; border-radius: 999px; background: color-mix(in srgb, var(--bad) 14%, var(--paper-2)); overflow: hidden; }
.mx-scene--parent .mx-parent__wrongfill { display: block; height: 100%; border-radius: 999px; background: var(--bad); }
.mx-scene--parent .mx-parent__wrongn { font-size: 15px; color: var(--ink-soft); text-align: right; white-space: nowrap; }

.mx-scene--parent .mx-parent__dataactions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.mx-scene--parent .mx-parent__danger { color: var(--bad-text); }
.mx-parent__modal .mx-parent__dangerbtn { --btn-bg: var(--bad); --btn-edge: color-mix(in srgb, var(--bad), var(--ink) 26%); }

/* ---------------------------------------------------------------- 竖屏 / 窄屏：导航横排，表单上下堆叠 */

@media (max-width: 860px) {
  .mx-scene--parent .mx-parent__body { flex-direction: column; overflow-y: auto; }
  /* 页签横排时直接压在天空上（太阳、云都在字后面）：垫一条玻璃底，未选中项也用墨色 */
  .mx-scene--parent .mx-parent__nav {
    flex: 0 0 auto;
    flex-direction: row;
    overflow-x: auto;
    padding: 6px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--paper) 72%, transparent);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }
  .mx-scene--parent .mx-parent__navbtn { flex: 1 1 0; justify-content: center; min-height: 50px; color: var(--ink); border-radius: 999px; }
  .mx-scene--parent .mx-parent__main { flex: 0 0 auto; overflow: visible; }
  .mx-scene--parent .mx-parent__cols { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .mx-scene--parent .mx-parent__mons { grid-template-columns: 1fr; }
  .mx-scene--parent .mx-parent__record { flex-direction: column; align-items: stretch; }
  .mx-scene--parent .mx-parent__row { flex-direction: column; align-items: stretch; gap: 8px; }
  .mx-scene--parent .mx-parent__rowctl { justify-content: flex-start; }
  .mx-scene--parent .mx-parent__range, .mx-scene--parent .mx-parent__input { width: min(100%, 260px); }
  .mx-scene--parent .mx-parent__navlabel { font-size: 17px; }
}

/* ---------------------------------------------------------------- 减少动效 */

@media (prefers-reduced-motion: reduce) {
  .mx-scene--parent .mx-parent__chartbar, .mx-scene--parent .mx-parent__switchknob, .mx-scene--parent .mx-parent__chevron { transition: none; }
}

/* 投放确认里「学过的字」：不是新妖怪，淡一点 */
.mx-parent__modal .mx-parent__confirmchars.is-known { color: var(--ink-soft); opacity: 0.85; }

/* 复核：最近 24 小时写的字 —— 字迹缩略图 + 楷体标准字 + 改判按钮 */
.mx-scene--parent .mx-parent__review { margin-top: 18px; }
.mx-scene--parent .mx-parent__reviewgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 12px; margin-top: 10px; }
.mx-scene--parent .mx-parent__reviewitem { display: flex; flex-direction: column; gap: 8px; padding: 10px; border-radius: 14px; background: var(--paper-2, rgba(255,255,255,0.55)); border: 1.5px solid var(--line, rgba(0,0,0,0.08)); }
.mx-scene--parent .mx-parent__reviewpair { display: flex; align-items: center; justify-content: center; gap: 10px; }
.mx-scene--parent .mx-parent__reviewink { border-radius: 8px; flex: 0 0 auto; }
.mx-scene--parent .mx-parent__reviewstd { font-size: 56px; line-height: 1; color: var(--ink-soft); min-width: 64px; text-align: center; }
/* 词 · 时间在左，✓ ✗ 在右 */
.mx-scene--parent .mx-parent__reviewrow { display: flex; align-items: center; gap: 8px; }
.mx-scene--parent .mx-parent__reviewmeta { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; font-size: 13px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__reviewword { font-family: var(--font-kai); font-size: 18px; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mx-scene--parent .mx-parent__reviewtime { font-variant-numeric: tabular-nums; }

/* ✓ ✗ ？圆章（只做显示）：is-on 实心；is-big = 每格右边那个大章；is-mini = 行内小号 */
.mx-scene--parent .mx-parent__mark {
  --mark: var(--ink-soft);
  display: inline-grid; place-items: center; flex: 0 0 auto;
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid var(--mark); color: var(--mark);
}
.mx-scene--parent .mx-parent__mark svg { width: 24px; height: 24px; stroke-width: 3; }
.mx-scene--parent .mx-parent__mark.is-right { --mark: var(--ok, #5cae6a); }
.mx-scene--parent .mx-parent__mark.is-wrong { --mark: var(--coral, #e8735a); }
.mx-scene--parent .mx-parent__mark.is-unsure { --mark: var(--gold, #d4a017); }
.mx-scene--parent .mx-parent__mark.is-on { background: var(--mark); color: #fff; }
.mx-scene--parent .mx-parent__mark.is-big { width: 48px; height: 48px; }
.mx-scene--parent .mx-parent__mark.is-big svg { width: 28px; height: 28px; stroke-width: 3.2; }
.mx-scene--parent .mx-parent__mark.is-mini { width: 20px; height: 20px; border-width: 1.5px; vertical-align: -4px; }
.mx-scene--parent .mx-parent__mark.is-mini svg { width: 13px; height: 13px; stroke-width: 3.5; }
.mx-scene--parent .mx-parent__reviewlegend .mx-parent__mark { margin: 0 2px; }

/* 第二行：左边经过（机器 ✓ → 家长 ✗），右边一个空心小符号 = 改判成它（视觉 24px，点击区 36px） */
.mx-scene--parent .mx-parent__reviewrow2 { display: flex; align-items: center; gap: 8px; min-height: 36px; padding-top: 6px; border-top: 1px dashed var(--line, rgba(0,0,0,0.12)); }
.mx-scene--parent .mx-parent__reviewtrail { flex: 1 1 auto; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px; font-size: 13px; color: var(--ink-soft); }
.mx-scene--parent .mx-parent__reviewstep { display: inline-flex; align-items: center; gap: 3px; }
.mx-scene--parent .mx-parent__reviewarrow { color: var(--ink-soft); }
.mx-scene--parent .mx-parent__reviewfixes { display: flex; gap: 2px; flex: 0 0 auto; margin-left: auto; }
.mx-scene--parent .mx-parent__reviewfix {
  display: inline-grid; place-items: center; width: 36px; height: 36px; padding: 0; margin: -2px -6px -2px 0;
  border: 0; border-radius: 50%; background: transparent; cursor: pointer; opacity: .6;
  transition: opacity var(--dur-fast, 120ms), transform var(--dur-fast, 120ms);
}
.mx-scene--parent .mx-parent__reviewfix:hover { opacity: 1; }
.mx-scene--parent .mx-parent__reviewfix:active { transform: scale(.9); opacity: 1; }
.mx-scene--parent .mx-parent__reviewfix:focus-visible { outline: 3px solid color-mix(in srgb, var(--ink), transparent 70%); outline-offset: 0; }
.mx-scene--parent .mx-parent__mark.is-small { width: 24px; height: 24px; border-width: 1.5px; }
.mx-scene--parent .mx-parent__mark.is-small svg { width: 14px; height: 14px; stroke-width: 3.2; }
.mx-scene--parent .mx-parent__reviewitem.is-doubt-2 { border-color: var(--coral, #e8735a); background: rgba(232, 115, 90, .08); }
.mx-scene--parent .mx-parent__reviewitem.is-doubt-1 { border-color: color-mix(in srgb, var(--coral, #e8735a) 55%, transparent); }
.mx-scene--parent .mx-parent__reviewvs { margin: 0; font-size: 13px; line-height: 1.4; color: var(--coral-text, #b8442d); }
.mx-scene--parent .mx-parent__reviewitem.is-suspect { border-color: var(--gold, #d4a017); background: rgba(212, 160, 23, .10); }
.mx-scene--parent .mx-parent__reviewai { margin: 0; font-size: 13px; line-height: 1.4; color: var(--coral-text, #b8442d); }