/* 地区共读考核 L3 工作区；基础几何和状态语义来自 common.css。 */
.module-exam-checks { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.module-exam-checks label, .module-exam-confirm {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--space-12);
}
.module-exam-checks input, .module-exam-confirm input { flex-shrink: 0; }
.module-exam-confirm {
  min-height: var(--space-12);
}
.module-exam-confirm input {
  width: var(--space-5);
  height: var(--space-5);
  margin: 0;
  accent-color: var(--color-brand);
}
.module-exam-certificate svg { display: block; width: 100%; height: auto; }
.module-exam-page {
  min-width: 0;
}
.module-exam-dialog .ui-button,
.module-exam-dialog .ui-field select,
.module-exam-dialog .ui-field input:not([type='checkbox']) {
  min-height: var(--space-12);
}
.module-exam-dialog .ui-field input,
.module-exam-dialog .ui-field select {
  font-size: var(--font-size-control-touch);
}
.module-exam-page [hidden] { display: none; }
.module-exam-dialog [hidden] { display: none; }

#examRetry:not([hidden]) {
  display: block;
  margin: 0 auto var(--space-6);
}

.module-exam-workspace {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}

.module-exam-sidebar,
.module-exam-main,
.module-exam-context__actions,
.module-exam-detail,
.module-exam-task-list {
  min-width: 0;
}

.module-exam-sidebar,
.module-exam-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.module-exam-list-card .ui-card__body {
  padding: 0;
}
.module-exam-context__body { display: grid; gap: var(--space-3); }
.module-exam-context__body > p { margin: 0; }
.module-exam-disclosure > summary { padding-block: var(--space-2); cursor: pointer; font-weight: 600; }
.module-exam-disclosure[open] > summary { margin-bottom: var(--space-4); }
.module-exam-disclosure > summary .module-exam-meta { margin-left: var(--space-3); font-weight: 400; }
.module-exam-disclosure > summary:focus-visible { outline: 2px solid var(--color-brand); outline-offset: 2px; }
.module-exam-unit-details > summary { cursor: pointer; min-height: var(--space-12); display: flex; align-items: center; color: var(--color-text-secondary); }
.module-exam-unit-details > summary:focus-visible { outline: 2px solid var(--color-brand); outline-offset: 2px; }
.module-exam-unit-details > div { display: grid; gap: var(--space-2); padding-top: var(--space-2); }
.module-exam-summary { display: flex; gap: var(--space-6); flex-wrap: wrap; padding-block: var(--space-3); border-block: 1px solid var(--color-border); }
.module-exam-summary p { margin: 0; }
.module-exam-summary strong { color: var(--color-text-primary); }
.module-exam-step { margin: 0; color: var(--color-accent); font-size: var(--font-size-sm); }
.module-exam-report { display: grid; gap: var(--space-4); }
.module-exam-report-submit {
  min-block-size: var(--space-12);
  min-inline-size: min(100%, calc(var(--space-12) * 4));
}
.module-exam-report .module-exam-confirm { margin: 0; font-size: var(--font-size-sm); }
.module-exam-table { width: 100%; border-collapse: collapse; table-layout: fixed; text-align: left; }
.module-exam-table th, .module-exam-table td { padding: var(--space-3) var(--space-2); border-bottom: 1px solid var(--color-border); overflow-wrap: anywhere; vertical-align: middle; }
.module-exam-table thead th { color: var(--color-text-secondary); font-size: var(--font-size-sm); font-weight: 400; background: var(--color-surface-bg); }
.module-exam-table tbody th { font-weight: 500; }
.module-exam-table__check { width: calc(var(--space-12) + var(--space-6)); text-align: center; }
.module-exam-table__check label { display: flex; align-items: center; justify-content: center; min-height: var(--space-12); cursor: pointer; }
.module-exam-table input[type='checkbox'] { width: var(--space-5); height: var(--space-5); accent-color: var(--color-brand); }
.module-exam-person {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-1);
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  vertical-align: middle;
}
.module-exam-person > :first-child,
.module-exam-table__role {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.module-exam-table__role {
  display: inline;
  flex: 0 1 auto;
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 400;
  color: var(--color-text-secondary);
}
.module-exam-reporting-group { padding-block: var(--space-3); border-bottom: 1px solid var(--color-border); }
.module-exam-rank-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-2); padding-block: var(--space-3); border-bottom: 1px solid var(--color-border); }
.module-exam-rank-row > p { grid-column: 1 / -1; margin: 0; }

.module-exam-context__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.module-exam-context__actions .ui-button {
  flex: 1 1 12rem;
}

.module-exam-calendar-card__header {
  align-items: flex-start;
  gap: var(--space-3);
}

.module-exam-calendar-card__header > div {
  min-width: 0;
}

.module-exam-calendar-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.module-exam-calendar {
  min-width: 0;
}

.module-exam-calendar[data-ui-state='loading'] {
  min-height: 5rem;
}

.module-exam-calendar__heading,
.module-exam-calendar-day__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  min-width: 0;
}

.module-exam-calendar__heading {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
}

.module-exam-calendar__days {
  display: grid;
  gap: var(--space-2);
}

.module-exam-calendar-day {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-card);
}

.module-exam-calendar-day.is-disabled {
  background: var(--color-surface-bg);
}

.module-exam-calendar-day__top > div:first-child {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-width: 0;
}

.module-exam-calendar-day__top strong {
  overflow-wrap: anywhere;
}

.module-exam-calendar-day__tasks {
  display: grid;
  gap: var(--space-1);
  min-width: 0;
}

.module-exam-calendar__task {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  overflow-wrap: anywhere;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  cursor: pointer;
}

.module-exam-calendar__task:hover,
.module-exam-calendar__task:focus-visible {
  color: var(--color-brand);
  text-decoration: underline;
}

.module-exam-calendar__switch,
.module-exam-calendar__readonly {
  flex: 0 0 auto;
  min-height: var(--space-12);
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface-bg);
  color: var(--color-text-secondary);
  font: inherit;
  cursor: pointer;
}

.module-exam-calendar__switch[aria-checked='true'] {
  border-color: var(--color-success);
  background: var(--color-success-soft);
  color: var(--color-success);
}

.module-exam-calendar__switch[aria-checked='false'] {
  border-color: var(--color-border);
  background: var(--color-surface-bg);
  color: var(--color-text-secondary);
}

.module-exam-calendar__switch:focus-visible {
  outline: 3px solid var(--color-brand-soft);
  outline-offset: 2px;
}

.module-exam-calendar__readonly {
  display: inline-flex;
  align-items: center;
  cursor: default;
}

.module-exam-task-list {
  display: grid;
  gap: var(--space-2);
}

.module-exam-task-list[data-ui-state='loading'] {
  color: var(--color-text-muted);
}

.module-exam-task {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
  min-width: 0;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease,
    box-shadow 0.18s ease;
}

.module-exam-task:hover,
.module-exam-task[aria-current='true'] {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  box-shadow: var(--shadow-sm);
}

.module-exam-task:focus-visible,
.module-exam-more:focus-visible,
.module-exam-dialog__close:focus-visible {
  outline: 3px solid var(--color-brand-soft);
  outline-offset: 2px;
}

.module-exam-task__body,
.module-exam-task__title {
  min-width: 0;
}

.module-exam-task__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: var(--font-size-md);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.module-exam-task__meta {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  line-height: var(--line-height-base);
  overflow-wrap: anywhere;
}

.module-exam-task__status {
  flex: 0 0 auto;
}

.module-exam-more {
  width: 100%;
  margin-top: var(--space-3);
}

.module-exam-detail {
  overflow: hidden;
}

.module-exam-stack {
  display: grid;
  gap: var(--space-4);
  min-width: 0;
}
.module-exam-stack > p,
.module-exam-stack > h2,
.module-exam-stack > h3,
.module-exam-row h2,
.module-exam-row h4 { margin: 0; }
.module-exam-report > h3,
.module-exam-report > p { margin: 0; }
.module-exam-table th,
.module-exam-table td { padding-block: var(--space-1); }

.module-exam-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  min-width: 0;
}

.module-exam-row > * {
  min-width: 0;
}

.module-exam-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}

.module-exam-members {
  display: grid;
  gap: var(--space-2);
}

.module-exam-members__row {
  display: grid;
  grid-template-columns: minmax(8rem, 0.75fr) minmax(0, 1.25fr);
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
}

.module-exam-members__row label {
  min-width: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  overflow-wrap: anywhere;
}

.module-exam-meta,
.module-exam-rank {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-base);
}

.module-exam-rank {
  color: var(--color-text-primary);
  font-family: var(--font-title);
  font-size: var(--font-size-lg);
}

.module-exam-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.module-exam-roster-editor {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}

.module-exam-roster-row {
  display: grid;
  grid-template-columns: minmax(8rem, .8fr) minmax(10rem, 1.4fr) auto auto;
  align-items: end;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-card);
}

.module-exam-roster-row__active {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: 2.5rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.module-exam-roster-row .ui-button {
  min-height: 2.5rem;
}


.module-exam-dialog {
  width: min(40rem, calc(100vw - var(--space-6)));
  max-width: 100%;
  max-height: calc(100vh - var(--space-8));
  margin: auto;
  padding: var(--space-6);
  overflow: auto;
}

.module-exam-dialog::backdrop {
  background: var(--color-overlay);
}

.module-exam-dialog__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.module-exam-dialog__header .ui-dialog__title {
  min-width: 0;
  overflow-wrap: anywhere;
}

.module-exam-dialog__close {
  flex: 0 0 auto;
}

.module-exam-dialog__fields {
  min-width: 0;
}

.module-exam-dialog .ui-field__error:not([hidden]) {
  display: block;
}

@media (min-width: 600px) {
  .module-exam-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 840px) {
  .module-exam-context__actions { grid-column: auto; }
  .module-exam-context__actions .ui-button { flex-basis: auto; }
  .module-exam-calendar__days {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .module-exam-calendar__days {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  }
}

@media (max-width: 420px) {
  .module-exam-members__row {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-1);
  }

  .module-exam-actions .ui-button,
  .module-exam-report > .ui-button {
    width: 100%;
  }
  .module-exam-context__actions .ui-button { flex: 1 1 0; }
  .module-exam-disclosure > summary .module-exam-meta { display: block; margin: var(--space-1) 0 0; }

  .module-exam-calendar-card__header {
    flex-direction: column;
  }

  .module-exam-calendar-card__header .ui-button {
    width: 100%;
  }

  .module-exam-roster-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .module-exam-roster-row .ui-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .module-exam-task {
    transition: none;
  }
}