/* ==========================================================================
   其他页面：规划、报名备忘、课程表、网课、笔记资料、档案设置，以及各个弹层
   规则和今日页一样：成组的内容放在桌垫（.mat）上；最要紧的一块是纸（.paper），在灯下；
   一页只有一个主角，其余安静；说明文字能删就删。
   ========================================================================== */

/* —— 通用小件 —— */
i.dot,
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--c, var(--ink-3));
}
.zone-text {
  margin: -2px 0 12px;
  color: var(--ink-2);
  font: var(--t-small);
}
.zone-foot {
  margin-top: 12px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.add-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
}
.add-row .input,
.add-row .select {
  min-width: 0;
}
.add-row .input {
  flex: 1;
}
.add-row .select {
  width: auto;
  flex: none;
}
.add-row.end {
  justify-content: flex-end;
}
.search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 10px;
  border-radius: var(--r-sm);
  background: var(--panel);
  box-shadow: var(--elev-panel);
  color: var(--ink-3);
}
.search input {
  width: 160px;
  min-width: 0;
  border: 0;
  outline: 0;
  background: none;
  color: var(--ink);
  font: var(--t-small);
}
.search:focus-within {
  box-shadow: 0 0 0 1px var(--accent), 0 0 0 4px var(--accent-soft);
}
.md.reading {
  font: 400 15px/1.85 var(--font);
}
.md.reading h1,
.md.reading h2,
.md.reading h3,
.md.reading h4 {
  font-family: var(--font-kai);
  font-weight: 400;
}
[data-drag-id].ghost {
  opacity: 0.32;
}
.drop {
  box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--accent) 60%, transparent) !important;
}

@container main (max-width: 560px) {
  .search input {
    width: 100%;
  }
}

/* ==========================================================================
   规划
   ========================================================================== */
.phases-wrap {
  display: grid;
  gap: 18px;
}
/* 一把尺子：每段的宽度是天数，当前阶段亮着，今天有一根针 */
.phases {
  position: relative;
  display: flex;
  gap: 4px;
  padding-top: 18px;
}
.phase {
  position: relative;
  min-width: 0;
  display: grid;
  gap: 2px;
  padding: 10px 10px 8px;
  border: 0;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--mat) 55%, transparent);
  box-shadow: inset 0 0 0 0.5px var(--line);
  color: var(--ink-2);
  text-align: left;
  transition: background var(--d), color var(--d);
}
.phase b {
  font: 400 15px/20px var(--font-kai);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.phase small {
  color: var(--ink-3);
  font: var(--t-caption);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.phase:hover {
  color: var(--ink);
}
.phase.past {
  opacity: 0.62;
}
.phase.cur {
  background: var(--mat);
  color: var(--ink);
  box-shadow: var(--shadow-1), 0 0 0 0.5px var(--mat-line);
}
.phase.cur b {
  color: var(--accent);
}
.phase.sel:not(.cur) {
  box-shadow: inset 0 0 0 1px var(--line-2);
  color: var(--ink);
}
.phases-today {
  position: absolute;
  top: 0;
  bottom: -6px;
  width: 0;
  border-left: 1.5px solid var(--accent);
  pointer-events: none;
}
.phases-today span {
  position: absolute;
  top: -2px;
  left: 5px;
  color: var(--accent);
  font: 600 11px/14px var(--font);
  white-space: nowrap;
}
.phase-paper {
  max-width: 760px;
  padding: 24px 28px 22px;
  transform: rotate(-0.3deg);
}
.phase-kicker {
  display: flex;
  gap: 12px;
  color: var(--paper-ink-2);
  font: var(--t-small);
}
.phase-kicker b {
  color: var(--accent-ink);
  font-weight: 600;
  letter-spacing: 0.12em;
}
.phase-paper h2 {
  margin-top: 8px;
  font: var(--t-title);
}
.phase-focus {
  margin-top: 6px;
  color: var(--paper-ink-2);
  font: var(--t-body);
}
.phase-goals {
  display: grid;
  gap: 4px;
  margin: 14px 0 0;
  padding: 14px 0 0 18px;
  border-top: 1px dashed var(--paper-line);
  font: var(--t-body);
}
.strategy {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  max-width: 900px;
  color: var(--ink-2);
  font: var(--t-small);
}
.strategy b {
  color: var(--ink-3);
  font: 400 15px/20px var(--font-kai);
  white-space: nowrap;
}

.week-board {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  align-items: start;
}
.wday {
  display: grid;
  gap: 6px;
  min-width: 0;
  min-height: 220px;
  padding: 10px 8px 10px;
  border-radius: var(--r-lg);
  align-content: start;
}
.wday.past {
  opacity: 0.66;
}
.wday.evening:not(.today) {
  background: color-mix(in srgb, var(--mat) 72%, var(--desk));
}
.wday.today {
  background: var(--paper);
  --ink: var(--paper-ink);
  --ink-2: var(--paper-ink-2);
  --ink-3: var(--paper-ink-2);
  --line: var(--paper-line);
  --hover: rgba(120, 90, 50, 0.07);
  color: var(--paper-ink);
  box-shadow: var(--shadow-2);
}
.wday-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 2px;
  color: var(--ink-3);
  font: var(--t-small);
}
.wday-head b {
  color: var(--ink);
  font: 500 18px/1 var(--font-num);
}
.wday.today .wday-head span {
  color: var(--accent-ink, var(--accent));
  font-weight: 600;
}
.wday-load {
  height: 3px;
  margin: 2px 2px 0;
  border-radius: 2px;
  background: var(--hover);
  overflow: hidden;
}
.wday-load i {
  display: block;
  height: 100%;
  border-radius: 2px;
  background: color-mix(in srgb, var(--accent) 70%, var(--ink-3));
}
.wday-load.over i {
  background: var(--danger);
}
.wday-cap {
  padding: 0 2px 2px;
  color: var(--ink-3);
  font: 400 11px/14px var(--font);
}
.wday-cap.over {
  color: var(--danger);
}
.wday-class {
  display: flex;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
  padding: 4px 6px;
  border: 0;
  border-radius: var(--r-xs);
  background: var(--hover);
  color: var(--ink-2);
  font: var(--t-caption);
  text-align: left;
}
.wday-class b {
  font-weight: 600;
}
.wday-class span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wday-class.ky {
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  box-shadow: inset 0 0 0 0.5px color-mix(in srgb, var(--accent) 55%, transparent);
  color: var(--ink);
}
.wday-class.flex {
  box-shadow: none;
  outline: 1px dashed color-mix(in srgb, var(--accent) 60%, transparent);
  outline-offset: -1px;
}
.wday-list {
  display: grid;
  gap: 2px;
  min-height: 24px;
}
.wtask {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  min-width: 0;
  padding: 4px 4px 4px 2px;
  border-radius: var(--r-xs);
  color: var(--ink);
  font: var(--t-caption);
  cursor: grab;
  touch-action: pan-y;
}
.wtask::before {
  content: '';
  width: 6px;
  height: 6px;
  margin-top: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--c);
}
.wtask span {
  min-width: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.wtask:hover {
  background: var(--hover);
}
.wtask.done {
  color: var(--ink-3);
}
.wtask.done span {
  text-decoration: line-through;
  text-decoration-color: var(--line-2);
}
.wtask.doing span {
  font-weight: 600;
}
.wday-lec {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  padding: 2px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.wday-lec svg {
  flex: none;
  margin-top: 3px;
}
.wday-head em {
  margin-left: 4px;
  color: var(--ink-3);
  font: 400 11px/14px var(--font);
  font-style: normal;
}
/* 窄屏：阶段尺子改成横向滑动，每段至少能写下名字 */
@container main (max-width: 640px) {
  .phases {
    overflow-x: auto;
    scrollbar-width: none;
    padding-top: 0;
  }
  .phases::-webkit-scrollbar {
    display: none;
  }
  .phase {
    flex: 0 0 auto !important;
    min-width: 116px;
  }
  .phases-today {
    display: none;
  }
  .phase-paper {
    padding: 20px 20px 18px;
  }
  .strategy {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}
@container main (max-width: 900px) {
  .week-board {
    grid-template-columns: repeat(7, minmax(132px, 1fr));
    overflow-x: auto;
    scroll-snap-type: x proximity;
    padding-bottom: 8px;
  }
  .wday {
    scroll-snap-align: start;
  }
}
.goal {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  font: var(--t-small);
}
.goal > span {
  flex: 1;
  min-width: 0;
  padding-top: 1px;
}
.goal > span.done {
  color: var(--ink-3);
  text-decoration: line-through;
  text-decoration-color: var(--line-2);
}
.goal small {
  color: var(--ink-3);
  font: var(--t-caption);
  padding-top: 2px;
}
.goal-focus {
  margin-bottom: 8px;
  color: var(--ink-2);
  font: var(--t-small);
}
.goal-focus b {
  margin-right: 8px;
  color: var(--accent);
  font-weight: 600;
}
.ms-head .dis-title {
  flex: none;
  min-width: 5em;
}
.ms-bar {
  flex: 1;
  height: 3px;
  margin: 0 6px;
  border-radius: 2px;
  background: var(--hover);
  overflow: hidden;
}
.ms-bar i {
  display: block;
  height: 100%;
  background: var(--accent);
}
.ms-list {
  padding: 2px 0 8px 24px;
}

/* ==========================================================================
   报名备忘
   ========================================================================== */
.memo-hero {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 18px 28px;
  align-items: center;
  margin-bottom: 30px;
}
/* 台历：红色的装订条，两个环，翻开的一页上写还有几天 */
.desk-cal {
  position: relative;
  width: 132px;
  transform: rotate(-1.5deg);
  filter: drop-shadow(0 12px 14px rgba(40, 20, 0, 0.25));
}
:root[data-theme='dark'] .desk-cal {
  filter: drop-shadow(0 14px 16px rgba(0, 0, 0, 0.55));
}
.desk-cal-top {
  position: relative;
  height: 22px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #c8553f, #a8412f);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.desk-cal-top i {
  position: absolute;
  top: -7px;
  width: 8px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(90deg, #8e939b, #e4e6e9 45%, #8e939b);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}
.desk-cal-top i:first-child {
  left: 30px;
}
.desk-cal-top i:last-child {
  right: 30px;
}
.desk-cal-page {
  display: grid;
  justify-items: center;
  padding: 10px 8px 14px;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(180deg, var(--paper-2), var(--paper) 22%);
  color: var(--paper-ink);
  box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.04);
}
.desk-cal-page small {
  color: var(--paper-ink-2);
  font: var(--t-caption);
}
.desk-cal-num {
  font: 300 58px/1.05 var(--font-num);
  letter-spacing: -0.02em;
}
.desk-cal-unit {
  margin-top: -2px;
  color: var(--paper-ink-2);
  font: 400 15px/20px var(--font-kai);
}
.desk-cal-now {
  margin: 8px 0 4px;
  font: 400 20px/28px var(--font-kai);
  text-align: center;
}
.memo-hero-main {
  min-width: 0;
  display: grid;
  gap: 4px;
}
.eyebrow {
  color: var(--ink-3);
  font: 400 12px/18px var(--font);
  letter-spacing: 0.1em;
}
.memo-hero-main h2 {
  font: var(--t-title);
  font-size: 30px;
  line-height: 40px;
}
.memo-when {
  color: var(--ink-2);
  font: var(--t-ui);
}
.memo-detail {
  max-width: 40em;
  margin-top: 6px;
  color: var(--ink-3);
  font: var(--t-small);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.memo-ongoing {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  color: var(--accent);
  font: var(--t-small);
}
.memo-ongoing .sd {
  color: var(--accent);
}
.memo-hero-side {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px 12px 12px;
  border: 0;
  border-radius: var(--r-xl);
  background: var(--mat);
  box-shadow: var(--shadow-1), 0 0 0 0.5px var(--mat-line);
  color: var(--mat-ink);
  font: 400 15px/22px var(--font-kai);
  text-align: left;
}
.memo-hero-side small {
  display: block;
  color: var(--mat-ink-3);
  font: var(--t-caption);
}
.memo-hero-side:hover {
  box-shadow: var(--shadow-2), 0 0 0 0.5px var(--mat-line);
}
.memo-pin {
  grid-column: 1 / -1;
}
.memo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.memo-anchor {
  scroll-margin-top: 20px;
}
/* 桌面：三栏——时间线（连着注意事项）、材料、待办 */
.memo-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
/* 导师面板开着、窗口窄：时间线一栏占两行，材料和待办叠在右边 */
@container main (max-width: 900px) {
  .memo-grid.three {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas: 'a b' 'a c';
  }
  .memo-grid.three > :nth-child(1) {
    grid-area: a;
  }
  .memo-grid.three > :nth-child(2) {
    grid-area: b;
  }
  .memo-grid.three > :nth-child(3) {
    grid-area: c;
  }
}
/* 时间线 */
.mt {
  margin: 0;
  padding: 0;
  list-style: none;
}
.mt-item {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  padding-bottom: 16px;
}
.mt-item::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 14px;
  bottom: 0;
  width: 1px;
  background: var(--line-2);
}
.mt-item:last-child::before {
  display: none;
}
.mt-dot {
  width: 11px;
  height: 11px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--mat);
  box-shadow: inset 0 0 0 1.5px var(--idle);
}
.mt-item.key .mt-dot {
  box-shadow: inset 0 0 0 2px var(--accent);
}
.mt-item.now .mt-dot {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.mt-item.past {
  opacity: 0.55;
}
.mt-item.past .mt-dot {
  background: var(--idle);
  box-shadow: none;
}
.mt-item.minor .mt-name {
  color: var(--ink-2);
}
.mt-body {
  min-width: 0;
}
.mt-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.mt-cd.now,
.mt-cd.soon {
  color: var(--accent);
  font-weight: 600;
}
.mt-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px 8px;
}
.mt-name {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: var(--t-item);
  text-align: left;
}
.mt-time {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.mm-detail {
  margin-top: 4px;
  color: var(--ink-2);
  font: var(--t-small);
  white-space: pre-wrap;
}
.mm-detail.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: pointer;
}
.mm-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  margin-top: 4px;
  font: var(--t-caption);
}
.mm-links a {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.mm-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 0;
  border-top: 0.5px solid var(--line);
}
.group-label + .mm-item {
  border-top: 0;
}
.mm-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px 8px;
}
.mm-title {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: var(--t-ui);
  text-align: left;
}
.mm-title.done {
  color: var(--ink-3);
  text-decoration: line-through;
  text-decoration-color: var(--line-2);
}
.mm-item.is-done .mm-detail {
  display: none;
}
.memo-tips {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--ink-2);
  font: var(--t-small);
}
.memo-tips b {
  color: var(--ink);
  font-weight: 600;
}
.memo-sites {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 18px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 0.5px solid var(--line);
  color: var(--ink-3);
  font: var(--t-small);
}
.memo-sites a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--ink-2);
}
.memo-sites a:hover {
  color: var(--accent);
}
@container main (max-width: 820px) {
  .memo-hero {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .memo-hero-side {
    grid-column: 1 / -1;
    justify-self: start;
  }
  .memo-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}
@container main (max-width: 480px) {
  .memo-hero {
    gap: 14px 18px;
  }
  .desk-cal {
    width: 104px;
  }
  .desk-cal-num {
    font-size: 46px;
  }
  .memo-hero-main h2 {
    font-size: 24px;
    line-height: 32px;
  }
}

/* ==========================================================================
   课程表
   ========================================================================== */
.tt {
  padding: 8px 10px 14px 0;
  overflow: hidden;
}
.tt-head {
  display: grid;
  grid-template-columns: 52px repeat(7, minmax(0, 1fr));
  padding-bottom: 6px;
}
.tt-dh {
  display: grid;
  justify-items: center;
  gap: 2px;
  padding: 6px 0;
  color: var(--ink-3);
  font: var(--t-caption);
}
.tt-dh b {
  color: var(--ink);
  font: 500 17px/1 var(--font-num);
}
.tt-dh.today span,
.tt-dh.today b {
  color: var(--accent);
}
.tt-body {
  position: relative;
  display: grid;
  grid-template-columns: 52px repeat(7, minmax(0, 1fr));
  background-image: repeating-linear-gradient(180deg, var(--line) 0 0.5px, transparent 0.5px var(--h));
}
.tt-axis {
  position: relative;
}
.tt-axis span {
  position: absolute;
  right: 8px;
  transform: translateY(-50%);
  color: var(--ink-3);
  font: 400 11px/1 var(--font-num);
}
.tt-axis span:first-child {
  transform: none;
}
.tt-col {
  position: relative;
  border-left: 0.5px solid var(--line);
}
.tt-col.today {
  background: linear-gradient(180deg, rgba(var(--warm), calc(0.1 + var(--lamp) * 0.05)), rgba(var(--warm), 0.03));
}
.tt-block {
  position: absolute;
  display: grid;
  align-content: start;
  gap: 1px;
  padding: 5px 7px;
  overflow: hidden;
  border: 0;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--c) 18%, var(--mat));
  box-shadow: inset 0 0 0 0.5px color-mix(in srgb, var(--c) 35%, transparent);
  color: var(--ink);
  text-align: left;
  font: var(--t-caption);
  transition: transform var(--d-fast), box-shadow var(--d-fast);
}
.tt-block b {
  font: 500 12px/16px var(--font);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tt-block small {
  color: var(--ink-2);
  font: 400 11px/14px var(--font-num);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tt-block .tt-room {
  color: var(--ink-3);
}
.tt-block:hover {
  z-index: 2;
  transform: translateY(-1px);
  box-shadow: inset 0 0 0 0.5px color-mix(in srgb, var(--c) 45%, transparent), var(--elev-soft);
}
.tt-block.ky {
  background: var(--paper);
  color: var(--paper-ink);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 60%, transparent), var(--shadow-1);
}
.tt-block.ky small {
  color: var(--paper-ink-2);
}
.tt-block.flex {
  box-shadow: inset 0 0 0 1px transparent;
  outline: 1px dashed color-mix(in srgb, var(--accent) 65%, transparent);
  outline-offset: -1px;
}
.tt-block.off {
  opacity: 0.5;
}
.tt-block.off b {
  text-decoration: line-through;
}
.tt-block.short {
  grid-auto-flow: column;
  justify-content: start;
  align-items: center;
  gap: 6px;
}
.tt-flag {
  margin-left: 4px;
  padding: 0 3px;
  border-radius: 3px;
  background: var(--accent-soft);
  color: var(--accent);
  font: 600 10px/14px var(--font);
  font-style: normal;
}
.tt-flag.off {
  background: var(--danger-soft);
  color: var(--danger);
}
.tt-now {
  position: absolute;
  left: -3px;
  right: 0;
  z-index: 3;
  height: 0;
  border-top: 1.5px solid var(--danger);
  pointer-events: none;
}
.tt-now::before {
  content: '';
  position: absolute;
  left: -1px;
  top: -4.5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--danger);
}
.tt-empty {
  padding: 18px;
  text-align: center;
}
.tt-mobile {
  display: none;
}
.tt-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
  margin-bottom: 10px;
}
.tt-days button {
  display: grid;
  justify-items: center;
  gap: 2px;
  padding: 8px 0 6px;
  border: 0;
  border-radius: var(--r-md);
  background: none;
  color: var(--ink-3);
  font: var(--t-caption);
}
.tt-days button b {
  color: var(--ink);
  font: 500 16px/1 var(--font-num);
}
.tt-days button i {
  height: 8px;
  color: var(--accent);
  font: 700 10px/8px var(--font);
  letter-spacing: 1px;
  font-style: normal;
}
.tt-days button.today span,
.tt-days button.today b {
  color: var(--accent);
}
.tt-days button.on {
  background: var(--mat);
  box-shadow: var(--shadow-1);
}
.tt-day-list {
  padding: 4px 16px;
}
.tt-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 12px 0;
  border: 0;
  border-top: 0.5px solid var(--line);
  background: none;
  color: var(--ink);
  text-align: left;
}
.tt-item:first-child {
  border-top: 0;
}
.tt-item svg {
  color: var(--ink-3);
}
.tt-time {
  position: relative;
  display: grid;
  width: 52px;
  flex: none;
  padding-left: 14px;
}
.tt-time::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c);
}
.tt-time b {
  font: 600 14px/18px var(--font-num);
}
.tt-time small {
  color: var(--ink-3);
  font: 400 12px/16px var(--font-num);
}
.tt-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 1px;
}
.tt-main b {
  font: 500 15px/22px var(--font);
}
.tt-main small {
  color: var(--ink-3);
  font: var(--t-caption);
}
.tt-item.off {
  opacity: 0.55;
}
.tt-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.tt-group + .tt-group {
  margin-top: 10px;
}
.tt-class {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 0;
  border: 0;
  border-top: 0.5px solid var(--line);
  background: none;
  color: var(--ink);
  text-align: left;
}
.group-label + .tt-class {
  border-top: 0;
}
.tt-class > i {
  width: 8px;
  height: 8px;
  align-self: flex-start;
  margin-top: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--c, var(--idle));
}
.tt-class.static {
  cursor: default;
}
.tt-class.static > i {
  background: var(--idle);
}
.tt-class svg {
  color: var(--ink-3);
}
.tt-class .tt-main b {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.sheet-sep {
  margin: 20px 0 8px;
}
.occ {
  padding: 14px 16px;
  border-radius: var(--r-lg);
  background: var(--panel-2);
  font: var(--t-small);
}
@container main (max-width: 760px) {
  .tt {
    display: none;
  }
  .tt-mobile {
    display: block;
  }
  .tt-bottom {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* —— 课堂记录 —— */
.lesson-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
.lesson {
  min-width: 0;
}
.lesson-drop {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  margin-bottom: 8px;
  padding: 16px 18px;
  border: 1px dashed var(--line-2);
  border-radius: var(--r-lg);
  background: none;
  color: var(--ink-2);
  text-align: left;
  transition: background var(--d), border-color var(--d);
}
.lesson-drop svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--ink-3);
}
.lesson-drop span {
  display: grid;
  gap: 2px;
}
.lesson-drop b {
  font: 500 14px/20px var(--font);
}
.lesson-drop small {
  color: var(--ink-3);
  font: var(--t-caption);
}
.lesson-drop:hover,
.lesson-drop.drag-on {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.lesson-drop.compact {
  padding: 10px 14px;
}
.lesson {
  padding: 16px 0;
  border-top: 0.5px solid var(--line);
}
.lesson-drop + .lesson {
  border-top: 0;
}
.lesson-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.lesson-date {
  color: var(--ink-2);
}
.sync-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.sync-state.warn {
  color: var(--warn);
}
.lesson-title {
  display: block;
  width: 100%;
  overflow-wrap: anywhere;
  margin-top: 4px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: var(--t-item);
  font-size: 17px;
  text-align: left;
}
.lesson-title:hover {
  text-decoration: underline dotted;
  text-underline-offset: 4px;
}
.lesson-sum {
  margin-top: 6px;
  color: var(--ink-2);
  font: var(--t-small);
}
.lesson-sum.clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.lesson-more {
  margin-top: 6px;
}
.lesson-open {
  padding-left: 2px;
  animation: msg-in 0.24s var(--ease-out);
}
.lesson-points {
  display: grid;
  gap: 3px;
  margin: 8px 0 4px;
  padding-left: 18px;
  color: var(--ink-2);
  font: var(--t-small);
}
.lesson-sec {
  margin-top: 8px;
}
.lesson-note {
  display: flex;
  gap: 10px;
  margin-top: 8px;
  color: var(--ink-2);
  font: var(--t-small);
}
.lesson-note span {
  min-width: 0;
}
.lesson-note b {
  flex: none;
  color: var(--ink-3);
  font: 400 14px/20px var(--font-kai);
}
.lesson-unsynced {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.lesson-unsynced span {
  flex: 1;
}
.lesson.flash {
  animation: row-flash 2.4s var(--ease-out);
}
.lesson-file {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r-lg);
  background: var(--panel-2);
}
.lesson-file svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}
.lesson-file div {
  display: grid;
}
.lesson-file small {
  color: var(--ink-3);
  font: var(--t-caption);
}
.lesson-preview {
  max-height: 340px;
  overflow-y: auto;
  padding: 14px 16px;
  border-radius: var(--r-lg);
  background: var(--panel-2);
  font-size: 14px;
}
.sheet-foot-note,
.sheet-head-note {
  color: var(--ink-3);
  font: var(--t-caption);
}

/* ==========================================================================
   网课：只列还要听的，一段一行，点开是没听的那几集
   ========================================================================== */
.courses {
  align-items: start;
}
.course {
  overflow: hidden;
  padding: 0;
}
.course-cover {
  display: grid;
  gap: 6px;
  padding: 20px 22px 14px;
  border-bottom: 0.5px solid var(--line);
}
.course-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-3);
  font: var(--t-small);
}
.course-cover h2 {
  font: var(--t-section);
}
.course-sum {
  color: var(--ink-2);
  font: var(--t-ui);
}
.course-sum b {
  color: var(--ink);
  font-weight: 600;
}
.course-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.course-tune-body {
  display: grid;
  gap: 14px;
  margin-top: 8px;
  padding: 14px;
  border-radius: var(--r-lg);
  background: var(--mat-2);
}
.course-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.stepper {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 6px;
}
.stepper label {
  display: grid;
  gap: 4px;
  color: var(--ink-3);
  font: var(--t-caption);
  text-align: center;
}
.stepper .input {
  padding: 4px 2px;
  text-align: center;
}
.segs {
  padding: 6px 22px 16px;
}
.seg-row {
  border-top: 0.5px solid var(--line);
}
.group-label + .seg-row {
  border-top: 0;
}
.seg-row-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 16px;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 11px 0;
  border: 0;
  background: none;
  color: var(--ink);
  text-align: left;
}
.seg-row-head .name {
  min-width: 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 2px 10px;
  font: var(--t-item);
}
.seg-row-head .name small {
  color: var(--ink-3);
  font: var(--t-caption);
}
.seg-left {
  color: var(--ink-2);
  font: var(--t-small);
  white-space: nowrap;
}
.seg-row-head .chev {
  color: var(--ink-3);
  transition: transform var(--d) var(--ease);
}
.seg-row.open .seg-row-head .chev {
  transform: rotate(180deg);
}
.ep-list {
  padding: 0 0 12px;
  animation: msg-in 0.24s var(--ease-out);
}
.ep {
  display: grid;
  grid-template-columns: auto 28px minmax(0, 1fr) auto auto auto;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 2px 0;
  font: var(--t-small);
}
.ep .i {
  color: var(--ink-3);
  font: 500 12px/1 var(--font-num);
  text-align: right;
}
.ep .t {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ep .d {
  color: var(--ink-3);
  font: var(--t-caption);
  white-space: nowrap;
}
.ep.done .t {
  color: var(--ink-3);
}
.ep-tag {
  padding: 0 6px;
  border-radius: var(--r-xs);
  background: var(--accent-soft);
  color: var(--accent);
  font: 600 11px/18px var(--font);
  white-space: nowrap;
}
.ep-tag.soft {
  background: var(--hover);
  color: var(--ink-2);
  font-weight: 500;
}
.ep:not(.today) .ep-tag:empty {
  display: none;
}
.ep-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.seg-more {
  margin-top: 6px;
}
@container main (max-width: 560px) {
  .course-cover,
  .segs {
    padding-left: 16px;
    padding-right: 16px;
  }
  .ep {
    grid-template-columns: auto 22px minmax(0, 1fr) auto auto;
  }
  .ep .d {
    display: none;
  }
}

/* ==========================================================================
   笔记与资料
   ========================================================================== */
.notes-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}
.note-list {
  position: sticky;
  top: 14px;
  display: grid;
  gap: 2px;
  max-height: calc(100dvh - 120px);
  overflow-y: auto;
  padding: 10px;
}
.note-list-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 2px 8px;
}
.note-list-head .search {
  flex: 1;
  background: var(--mat-2);
  box-shadow: inset 0 0 0 0.5px var(--mat-line);
}
.note-list-head .search input {
  width: 100%;
}
.note-item {
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border: 0;
  border-radius: var(--r-md);
  background: none;
  color: var(--ink);
  text-align: left;
  transition: background var(--d-fast);
}
.note-item b {
  font: 400 15px/22px var(--font-kai);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.note-item small {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--ink-3);
  font: var(--t-caption);
  overflow: hidden;
  white-space: nowrap;
}
.note-item:hover {
  background: var(--hover);
}
.note-item.on {
  background: var(--mat-2);
  box-shadow: 0 0 0 0.5px var(--line-2);
}
.note-item.on b {
  color: var(--accent);
}
.pin-mark {
  margin-left: 6px;
  color: var(--accent);
  font: 600 11px/1 var(--font);
  font-style: normal;
}
.note-paper {
  min-width: 0;
  padding: 18px 30px 26px;
}
.note-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--paper-line);
}
.note-tools .select {
  width: auto;
  background-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 0.5px var(--paper-line) inset;
}
.note-tools .seg {
  background: rgba(120, 90, 50, 0.07);
}
.note-tools .seg button.on {
  background: var(--paper);
}
.note-title {
  display: block;
  width: 100%;
  margin: 18px 0 10px;
  padding: 0;
  border: 0;
  outline: 0;
  resize: none;
  overflow: hidden;
  field-sizing: content;
  background: none;
  color: var(--paper-ink);
  font: var(--t-title);
}
.note-title::placeholder,
.note-text::placeholder {
  color: color-mix(in srgb, var(--paper-ink-2) 60%, transparent);
}
.note-text {
  width: 100%;
  min-height: 420px;
  padding: 0;
  border: 0;
  outline: 0;
  resize: vertical;
  background: repeating-linear-gradient(180deg, transparent 0 31px, var(--paper-line) 31px 32px);
  color: var(--paper-ink);
  font: 400 15px/32px var(--font);
}
.note-read {
  min-height: 160px;
}
.note-foot {
  margin-top: 18px;
  color: var(--paper-ink-2);
  font: var(--t-caption);
}
.links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.link-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px 14px 16px;
  border-radius: var(--r-lg);
}
.link-ico {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--c) 14%, var(--mat-2));
  box-shadow: inset 0 0 0 0.5px color-mix(in srgb, var(--c) 40%, transparent);
  color: color-mix(in srgb, var(--c) 70%, var(--ink));
  font: 400 15px/1 var(--font-kai);
}
.link-card .m {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 2px;
}
.link-title {
  color: var(--ink);
  font: 500 14px/20px var(--font);
}
a.link-title:hover {
  color: var(--accent);
}
.link-card small {
  color: var(--ink-3);
  font: var(--t-caption);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.link-url {
  color: var(--accent) !important;
}
@container main (max-width: 760px) {
  .notes-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .note-list {
    position: static;
    max-height: 320px;
  }
  .note-paper {
    padding: 16px 18px 22px;
  }
  .note-title {
    font-size: 22px;
    line-height: 30px;
  }
}

/* ==========================================================================
   档案与设置
   ========================================================================== */
.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}
.profile-form {
  position: relative;
  container: zone / inline-size;
}
/* 桌面：三栏——备考档案、考试科目和个人情况、导师记住的事和数据 */
.profile-grid.three {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr) minmax(0, 1fr);
}
@container zone (max-width: 380px) {
  .profile-form .form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .profile-form .form-grid .field.full .hours {
    gap: 4px;
  }
}
@container main (max-width: 900px) {
  .profile-grid.three {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .profile-grid.three > :first-child {
    grid-column: 1 / -1;
  }
}
.hours {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}
.hour-col {
  display: grid;
  justify-items: center;
  gap: 6px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.hour-bar {
  display: flex;
  align-items: flex-end;
  width: 10px;
  height: 56px;
  border-radius: 5px;
  background: var(--hover);
  overflow: hidden;
}
.hour-bar i {
  width: 100%;
  border-radius: 5px;
  background: var(--accent);
  transition: height var(--d-slow) var(--ease-out);
}
.hour-col .input {
  padding: 4px 2px;
  text-align: center;
}
/* 改了才出现的保存条：贴在档案底下，跟着滚动 */
.save-bar {
  position: sticky;
  bottom: calc(var(--pill-h) + var(--safe-b) + 28px);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 18px -6px -6px;
  padding: 8px 8px 8px 16px;
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--elev-prominent);
  color: var(--ink-2);
  font: var(--t-small);
  animation: dock-in 0.3s var(--ease-out);
}
.bed-input {
  flex: none !important;
  width: 104px !important;
}
.subj-row {
  padding: 10px 0;
  border-top: 0.5px solid var(--line);
}
.zone-head + .subj-row {
  border-top: 0;
}
.subj-row-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.subj-row-head .subj-mark {
  color: var(--ink);
  font: var(--t-item);
}
.subj-row p {
  margin-top: 2px;
  color: var(--ink-2);
  font: var(--t-small);
}
.subj-row .subj-book {
  color: var(--ink-3);
  font: var(--t-caption);
}
.situation-edit {
  min-height: 420px;
  margin-top: 8px;
}
.situation-read {
  max-height: 560px;
  overflow-y: auto;
  margin-top: 10px;
  padding: 18px 22px;
  font-size: 14px;
}
.mem-group + .mem-group {
  margin-top: 6px;
}
.mem-row {
  padding: 8px 0;
}
.mem-text {
  font: var(--t-item);
  font-size: 15px;
}
.auto-prompt {
  margin-top: 2px;
  color: var(--ink-3);
  font: var(--t-caption);
}
.status-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 0;
  font: var(--t-small);
}
.status-line .sd {
  margin-top: 5px;
}
.status-line small {
  display: block;
  color: var(--ink-3);
  font: var(--t-caption);
}
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 6px 0;
  border-top: 0.5px solid var(--line);
  font: var(--t-small);
}
.setting-row small {
  display: block;
  color: var(--ink-3);
  font: var(--t-caption);
}
.setting-ctl {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}
.setting-ctl .select {
  width: auto;
  max-width: 200px;
}
.setting-note {
  color: var(--ink-3);
  font: var(--t-caption);
}
/* 通用：两列设置行，底下一行连接状态 */
.general-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 32px;
}
.general-col > .setting-row:first-child {
  border-top: 0;
}
.general-status {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 32px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 0.5px solid var(--line);
}
.general-status .status-line {
  flex: 1 1 260px;
}
@container main (max-width: 820px) {
  .profile-grid,
  .general-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .general-col + .general-col > .setting-row:first-child {
    border-top: 0.5px solid var(--line);
  }
}
@container main (max-width: 480px) {
  .hours {
    gap: 4px;
  }
  .setting-row {
    flex-wrap: wrap;
  }
}

/* ==========================================================================
   弹层里的表单
   ========================================================================== */
.title-input {
  min-height: 44px;
  font: 400 18px/26px var(--font-kai);
}
.range {
  width: 100%;
  accent-color: var(--accent);
}
.sheet-meta {
  color: var(--ink-3);
  font: var(--t-caption);
}
.form-grid > .group-label {
  margin: 4px 0 -6px;
}
.dialog-list {
  margin: 0;
  padding-left: 18px;
  color: var(--ink-2);
  font: var(--t-small);
}