:root {
  --account-bg: #f4f1eb;
  --account-card: #faf8f3;
  --account-text: #111111;
  --account-muted: #74706a;
  --account-border: #d8d1c5;
  --account-accent: #b8762a;
  --account-danger: #a33a2b;
  --account-success: #2f6b49;
}

.account-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  background: var(--account-bg);
}

.account-shell {
  width: min(100%, 470px);
}

.account-brand {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--account-text);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-align: center;
  text-transform: uppercase;
}

.account-card {
  border: 1px solid var(--account-border);
  border-radius: 8px;
  padding: 2rem;
  background: var(--account-card);
  box-shadow: 0 18px 50px rgba(17, 17, 17, .07);
}

.account-card h1 {
  margin: 0 0 .45rem;
  font-size: 1.9rem;
  letter-spacing: -.035em;
}

.account-intro {
  margin: 0 0 1.5rem;
  color: var(--account-muted);
  font-size: .92rem;
  line-height: 1.55;
}

.account-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--account-border);
}

.account-tab {
  border: 0;
  border-bottom: 2px solid transparent;
  padding: .75rem;
  background: transparent;
  color: var(--account-muted);
  cursor: pointer;
  font: inherit;
}

.account-tab.active {
  border-bottom-color: var(--account-text);
  color: var(--account-text);
  font-weight: 600;
}

.account-form[hidden] {
  display: none;
}

.account-form .form-group {
  margin-bottom: 1rem;
}

.account-form label {
  display: block;
  margin-bottom: .4rem;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.account-form input,
.account-form textarea {
  width: 100%;
  border: 1px solid var(--account-border);
  border-radius: 5px;
  padding: .78rem .85rem;
  background: white;
  color: var(--account-text);
  font: inherit;
}

.account-form input:focus,
.account-form textarea:focus {
  outline: 2px solid rgba(184, 118, 42, .2);
  border-color: var(--account-accent);
}

.account-form textarea {
  min-height: 110px;
  resize: vertical;
}

.account-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .85rem;
}

.account-button {
  width: 100%;
  border: 0;
  border-radius: 5px;
  padding: .82rem 1rem;
  background: var(--account-text);
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
}

.account-button:disabled {
  cursor: wait;
  opacity: .55;
}

.account-link-button {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--account-accent);
  cursor: pointer;
  font: inherit;
}

.account-help {
  margin-top: 1rem;
  color: var(--account-muted);
  font-size: .82rem;
  line-height: 1.5;
  text-align: center;
}

.account-message {
  display: none;
  margin-bottom: 1rem;
  border-radius: 5px;
  padding: .75rem .85rem;
  font-size: .84rem;
  line-height: 1.45;
}

.account-message.visible {
  display: block;
}

.account-message.error {
  background: #f9e5e1;
  color: var(--account-danger);
}

.account-message.success {
  background: #e5f1e9;
  color: var(--account-success);
}

.profile-meta {
  margin: 0 0 1.35rem;
  color: var(--account-muted);
  font-size: .85rem;
}

.profile-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.25rem;
}

.profile-actions .account-button {
  flex: 1;
}

.account-secondary {
  border: 1px solid var(--account-border);
  background: transparent;
  color: var(--account-text);
}

@media (max-width: 520px) {
  .account-card {
    padding: 1.4rem;
  }

  .account-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
}


.account-nav {
  display: flex;
  justify-content: flex-end;
}

.account-nav a {
  color: var(--account-muted);
  font-size: .84rem;
}

.admin-page {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.5rem 0 5rem;
}

.admin-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
}

.admin-header h1 {
  margin: .35rem 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -.05em;
}

.admin-header p {
  max-width: 650px;
  color: var(--account-muted);
  line-height: 1.55;
}

.admin-semester-picker {
  display: grid;
  gap: .4rem;
  min-width: 210px;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.admin-semester-picker select,
.admin-member select {
  border: 1px solid var(--account-border);
  border-radius: 5px;
  padding: .68rem;
  background: white;
  color: var(--account-text);
}

.admin-section {
  margin-top: 2rem;
}

.admin-section h2 {
  margin-bottom: .75rem;
  font-size: 1rem;
}

.admin-list {
  overflow: hidden;
  border: 1px solid var(--account-border);
  border-radius: 7px;
  background: var(--account-card);
}

.admin-member {
  display: grid;
  grid-template-columns: minmax(230px, 1fr) 180px 180px 110px;
  align-items: center;
  gap: .75rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--account-border);
}

.admin-member:last-child {
  border-bottom: 0;
}

.admin-member div {
  display: grid;
  gap: .18rem;
}

.admin-member span {
  color: var(--account-muted);
  font-size: .8rem;
}

.admin-action {
  border: 0;
  border-radius: 5px;
  padding: .7rem;
  background: var(--account-text);
  color: white;
  cursor: pointer;
  font-weight: 600;
}

.admin-action.secondary {
  border: 1px solid var(--account-border);
  background: transparent;
  color: var(--account-text);
}

.admin-assignment-note,
.admin-empty {
  padding: .95rem 1rem;
  color: var(--account-muted);
  font-size: .84rem;
}

@media (max-width: 760px) {
  .admin-header {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-member {
    grid-template-columns: 1fr;
  }
}


/* Groups and grading */
.account-nav {
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .8rem;
}

.admin-section-heading h2 {
  margin: 0 0 .2rem;
}

.admin-section-heading p {
  margin: 0;
  color: var(--account-muted);
  font-size: .84rem;
}

.group-create-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(200px, 280px) 150px;
  gap: .75rem;
  margin-bottom: 1rem;
}

.group-create-form input,
.group-create-form select,
.group-admin-card input,
.group-admin-card select {
  width: 100%;
  border: 1px solid var(--account-border);
  border-radius: 5px;
  padding: .68rem;
  background: white;
  color: var(--account-text);
  font: inherit;
}

.group-admin-grid,
.group-directory {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr));
  gap: 1rem;
}

.group-admin-card,
.group-directory-card,
.grading-card,
.group-empty-state {
  border: 1px solid var(--account-border);
  border-radius: 7px;
  padding: 1.1rem;
  background: var(--account-card);
}

.group-admin-card {
  display: grid;
  gap: .8rem;
}

.group-admin-card label {
  display: grid;
  gap: .35rem;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.group-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  color: var(--account-muted);
  font-size: .8rem;
}

.group-card-footer div {
  display: flex;
  gap: .5rem;
}

.group-empty {
  grid-column: 1 / -1;
  border: 1px solid var(--account-border);
  border-radius: 7px;
  background: var(--account-card);
}

.pending-row {
  grid-template-columns: minmax(230px, 1fr) 170px 100px 100px 100px;
}

.roster-row {
  grid-template-columns: minmax(230px, 1fr) 170px 220px 100px;
}

.admin-action.danger {
  border: 1px solid #d9aaa2;
  background: #fff4f1;
  color: var(--account-danger);
}

.admin-action.danger:hover {
  background: #f9e5e1;
}

.group-directory-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--account-border);
}

.group-directory-header span,
.group-senior small {
  display: block;
  color: var(--account-muted);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.group-directory-header h2,
.grading-card h2,
.group-empty-state h2 {
  margin: .25rem 0 0;
  font-size: 1.35rem;
}

.group-senior {
  text-align: right;
}

.group-senior strong {
  display: block;
  margin-top: .25rem;
  font-size: .9rem;
}

.group-member-list {
  display: grid;
}

.group-person {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--account-border);
}

.group-person:last-child {
  border-bottom: 0;
}

.group-person > div {
  display: grid;
  gap: .15rem;
}

.group-person span {
  color: var(--account-muted);
  font-size: .76rem;
}

.group-person.current-user strong::after {
  content: ' (you)';
  color: var(--account-accent);
  font-weight: 500;
}

.role-pill {
  display: inline-block;
  width: fit-content;
  border: 1px solid var(--account-border);
  border-radius: 999px;
  padding: .25rem .55rem;
  color: var(--account-muted);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: capitalize;
}

.group-empty-state {
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
}

.group-empty-state p,
.grading-card p,
.grading-empty span {
  color: var(--account-muted);
  font-size: .84rem;
  line-height: 1.5;
}

.grading-card {
  display: grid;
  gap: 1rem;
}

.grading-card h2 {
  margin-top: .7rem;
}

.grading-card p {
  margin: .3rem 0 0;
}

.grading-empty {
  display: grid;
  gap: .3rem;
  border-radius: 5px;
  padding: 1rem;
  background: white;
}

@media (max-width: 760px) {
  .group-create-form {
    grid-template-columns: 1fr;
  }

  .roster-row {
    grid-template-columns: 1fr;
  }

  .group-directory-header,
  .group-card-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .group-senior {
    text-align: left;
  }
}

/* Quiz administration, release, and taking */
.quiz-topic-page,
.quiz-taking-page {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.5rem 0 5rem;
}

.quiz-topic-header,
.quiz-taking-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--account-border);
}

.quiz-topic-header h1,
.quiz-taking-header h1 {
  margin: .35rem 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  letter-spacing: -.05em;
}

.quiz-topic-header p,
.quiz-taking-header p {
  max-width: 690px;
  margin: 0;
  color: var(--account-muted);
  line-height: 1.55;
}

.quiz-topic-list,
.quiz-question-list {
  display: grid;
  gap: 1rem;
}

.quiz-topic-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 116px;
  border: 1px solid #e7e1d8;
  border-radius: 12px;
  padding: 1.35rem 1.55rem;
  background: #fff;
  box-shadow: 0 4px 13px rgba(17, 17, 17, .08);
}

.quiz-topic-copy {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  min-width: 0;
}

.quiz-card-index {
  display: grid;
  flex: 0 0 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: #f1eee8;
  color: var(--account-muted);
  font-size: .78rem;
  font-weight: 700;
}

.quiz-topic-card h2 {
  margin: .15rem 0 .3rem;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.3;
}

.quiz-topic-card p {
  margin: 0;
  color: var(--account-muted);
  font-size: .84rem;
  line-height: 1.5;
}

.quiz-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .85rem;
  color: var(--account-success);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.quiz-card-action {
  flex: 0 0 auto;
  border: 0;
  border-radius: 6px;
  padding: .72rem 1rem;
  background: #24533c;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
}

.quiz-card-action:hover {
  background: #193d2b;
}

.quiz-card-action.disabled {
  background: #ebe7df;
  color: var(--account-muted);
  cursor: default;
}

.quiz-release-controls {
  display: grid;
  grid-template-columns: minmax(175px, 240px) minmax(190px, auto);
  align-items: center;
  gap: .65rem;
}

.quiz-release-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.quiz-unpublish {
  border: 1px solid #d9aaa2;
  border-radius: 6px;
  padding: .68rem .8rem;
  background: #fff4f1;
  color: var(--account-danger);
  cursor: pointer;
  font: inherit;
  font-size: .8rem;
  font-weight: 700;
}

.quiz-unpublish:hover {
  background: #f9e5e1;
}

.quiz-unpublish[hidden] {
  display: none;
}

.quiz-release-controls select,
.quiz-release-controls input,
.quiz-builder input,
.quiz-builder textarea {
  width: 100%;
  border: 1px solid var(--account-border);
  border-radius: 5px;
  padding: .68rem .75rem;
  background: #fff;
  color: var(--account-text);
  font: inherit;
}

.quiz-builder {
  display: grid;
  gap: 1.2rem;
  border: 1px solid var(--account-border);
  border-radius: 9px;
  padding: 1.3rem;
  background: var(--account-card);
}

.quiz-builder label {
  display: grid;
  gap: .38rem;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.quiz-builder label span {
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.4;
  text-transform: none;
}

.quiz-builder-meta {
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: .9rem;
}

.quiz-field-wide {
  grid-column: 1 / -1;
}

.quiz-paste-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
}

.quiz-builder-actions,
.quiz-row-actions {
  display: flex;
  justify-content: flex-end;
  gap: .65rem;
}

.quiz-preview {
  overflow: hidden;
  border: 1px solid var(--account-border);
  border-radius: 7px;
  background: #fff;
}

.quiz-preview-summary {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--account-border);
  color: var(--account-muted);
  font-size: .82rem;
}

.quiz-preview-table {
  overflow-x: auto;
}

.quiz-preview table {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}

.quiz-preview th,
.quiz-preview td {
  padding: .75rem;
  border-bottom: 1px solid #eee9e2;
  text-align: left;
  vertical-align: top;
}

.quiz-preview-note {
  margin: 0;
  padding: .8rem 1rem;
  color: var(--account-muted);
  font-size: .78rem;
}

.quiz-admin-list {
  overflow: hidden;
  border: 1px solid var(--account-border);
  border-radius: 7px;
  background: var(--account-card);
}

.quiz-admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.quiz-admin-item {
  border-bottom: 1px solid var(--account-border);
}

.quiz-admin-item:last-child {
  border-bottom: 0;
}

/* Full question list under a quiz, opened with View */
.quiz-admin-detail {
  margin: 0 1rem 1rem;
  overflow: hidden;
  border: 1px solid var(--account-border);
  border-radius: 7px;
  background: #fff;
}

.quiz-admin-detail td {
  white-space: pre-line;
  vertical-align: top;
}

/* Filters above the quiz list: underline on hover, like the top bar */
.quiz-admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-bottom: .9rem;
}

.quiz-filter {
  border: 0;
  border-bottom: 1px solid transparent;
  padding: 4px 0;
  background: transparent;
  color: var(--account-muted);
  cursor: pointer;
  font: inherit;
  font-size: .86rem;
}

.quiz-filter span {
  margin-left: .2rem;
  font-size: .76rem;
}

.quiz-filter:hover,
.quiz-filter.active {
  color: var(--account-text);
  border-bottom-color: var(--account-text);
}

.quiz-admin-row h3 {
  margin: .4rem 0 .2rem;
}

.quiz-admin-row p {
  margin: 0;
  color: var(--account-muted);
  font-size: .82rem;
}

.quiz-back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--account-muted);
  font-size: .84rem;
  text-decoration: none;
}

.quiz-save-state {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: .45rem .75rem;
  background: #ebe7df;
  color: var(--account-muted);
  font-size: .76rem;
  font-weight: 700;
}

.quiz-save-state.saved,
.quiz-save-state.submitted {
  background: #e5f1e9;
  color: var(--account-success);
}

.quiz-save-state.error {
  background: #f9e5e1;
  color: var(--account-danger);
}

.quiz-question-card {
  border: 1px solid var(--account-border);
  border-radius: 9px;
  padding: 1.4rem;
  background: var(--account-card);
}

.quiz-question-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--account-muted);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.quiz-question-chapter {
  margin-top: .9rem;
  color: var(--account-accent);
  font-size: .74rem;
  font-weight: 700;
}

.quiz-question-card h2 {
  margin: .45rem 0 1.1rem;
  font-size: 1.12rem;
  line-height: 1.5;
}

.quiz-question-card label {
  display: grid;
  gap: .45rem;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.quiz-question-card textarea {
  width: 100%;
  border: 1px solid var(--account-border);
  border-radius: 6px;
  padding: .85rem;
  background: #fff;
  color: var(--account-text);
  font: inherit;
  line-height: 1.55;
  resize: vertical;
  text-transform: none;
}

.quiz-question-card textarea:focus {
  outline: 2px solid rgba(184, 118, 42, .2);
  border-color: var(--account-accent);
}

.quiz-question-card textarea:disabled {
  background: #f1eee8;
  color: #45413c;
}

.quiz-question-feedback {
  margin-top: 1rem;
  border-left: 3px solid var(--account-success);
  padding: .75rem 1rem;
  background: #edf5f0;
  color: #24533c;
  font-size: .84rem;
}

.quiz-question-feedback p {
  margin: .3rem 0 0;
}

.quiz-submit-bar {
  position: sticky;
  bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
  border: 1px solid var(--account-border);
  border-radius: 9px;
  padding: 1rem 1.2rem;
  background: rgba(250, 248, 243, .96);
  box-shadow: 0 9px 30px rgba(17, 17, 17, .12);
  backdrop-filter: blur(8px);
}

.quiz-submit-bar[hidden] {
  display: none;
}

.quiz-card-action:disabled,
.admin-action:disabled {
  cursor: wait;
  opacity: .58;
}

.quiz-submit-bar div {
  display: grid;
  gap: .18rem;
}

.quiz-submit-bar span {
  color: var(--account-muted);
  font-size: .8rem;
}

@media (max-width: 820px) {
  .quiz-topic-header,
  .quiz-taking-header,
  .quiz-topic-card,
  .quiz-admin-row {
    align-items: stretch;
    flex-direction: column;
  }

  .quiz-release-controls,
  .quiz-builder-meta,
  .quiz-paste-grid {
    grid-template-columns: 1fr;
  }

  .quiz-field-wide {
    grid-column: auto;
  }

  .quiz-card-action {
    text-align: center;
  }
}

@media (max-width: 540px) {
  .quiz-topic-copy {
    align-items: flex-start;
  }

  .quiz-card-index {
    flex-basis: 34px;
    height: 34px;
  }

  .quiz-submit-bar {
    align-items: stretch;
    flex-direction: column;
  }
}

/* Quiz grading and cumulative standings */
.grading-submission-list {
  display: grid;
  border-top: 1px solid var(--account-border);
}

.grading-submission {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
  color: var(--account-text);
  text-decoration: none;
}

/* A submission row: the link to grade it, then its PDF button */
.grading-submission-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  border-bottom: 1px solid var(--account-border);
}

.grading-submission-row:last-child {
  border-bottom: 0;
}

.grading-quiz-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0 .35rem;
  border-bottom: 1px solid var(--account-border);
  font-size: .86rem;
}

.grading-pdf,
.grading-pdf-all {
  border: 1px solid var(--account-border);
  border-radius: 999px;
  padding: .36rem .65rem;
  background: #fff;
  color: var(--account-text);
  cursor: pointer;
  font: inherit;
  font-size: .74rem;
  font-weight: 700;
  white-space: nowrap;
}

.grading-pdf-all {
  font-weight: 600;
}

.grading-pdf:hover,
.grading-pdf-all:hover {
  border-color: var(--account-text);
}

.grading-pdf:disabled,
.grading-pdf-all:disabled {
  cursor: wait;
  opacity: .6;
}

.grading-submission > div {
  display: grid;
  gap: .18rem;
}

.grading-submission span {
  color: var(--account-muted);
  font-size: .76rem;
}

.grading-submission-status {
  border-radius: 999px;
  padding: .38rem .65rem;
  background: #24533c;
  color: #fff !important;
  font-weight: 700;
}

.grading-submission-status.graded {
  background: #e5f1e9;
  color: var(--account-success) !important;
}

.grading-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
  margin-bottom: 1rem;
}

.grading-comparison > div {
  border: 1px solid var(--account-border);
  border-radius: 6px;
  padding: .9rem;
  background: #fff;
}

.grading-comparison .answer-key-panel {
  border-color: #bdd7c6;
  background: #edf5f0;
}

.grading-comparison span {
  color: var(--account-muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.grading-comparison p {
  margin: .45rem 0 0;
  white-space: pre-wrap;
  line-height: 1.55;
}

.grading-fields {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: .8rem;
}

.grading-fields input,
.grading-fields textarea,
.grading-submit-card textarea {
  width: 100%;
  border: 1px solid var(--account-border);
  border-radius: 6px;
  padding: .75rem;
  background: #fff;
  color: var(--account-text);
  font: inherit;
  text-transform: none;
}

.grading-submit-card {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  border: 1px solid var(--account-border);
  border-radius: 9px;
  padding: 1.2rem;
  background: var(--account-card);
}

.grading-submit-card[hidden] {
  display: none;
}

.grading-submit-card label {
  display: grid;
  gap: .4rem;
  color: var(--account-muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.grading-submit-card > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.grading-submit-card span {
  color: var(--account-muted);
  font-size: .84rem;
  font-weight: 700;
}

.leaderboard-card {
  overflow: hidden;
  border: 1px solid var(--account-border);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 25px rgba(17, 17, 17, .06);
}

.leaderboard-heading,
.leaderboard-row {
  display: grid;
  grid-template-columns: 70px minmax(210px, 1fr) 100px 145px 100px;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.15rem;
}

.leaderboard-heading {
  background: #ece8e0;
  color: var(--account-muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.leaderboard-row {
  border-top: 1px solid #eee9e2;
}

.leaderboard-row.top-three {
  background: #fdfaf2;
}

.leaderboard-rank {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: #f0ece4;
}

.top-three .leaderboard-rank {
  background: var(--account-accent);
  color: #fff;
}

.leaderboard-person {
  display: grid;
  gap: .15rem;
}

.leaderboard-person span {
  color: var(--account-muted);
  font-size: .74rem;
  text-transform: capitalize;
}

.leaderboard-empty {
  padding: 2rem;
  color: var(--account-muted);
  text-align: center;
}

@media (max-width: 760px) {
  .grading-comparison,
  .grading-fields {
    grid-template-columns: 1fr;
  }

  .leaderboard-card {
    overflow-x: auto;
  }

  .leaderboard-heading,
  .leaderboard-row {
    min-width: 680px;
  }
}

/* Alerts for members who left the quiz page mid-quiz */
.quiz-away-notice {
  margin-top: .75rem;
  border-left: 3px solid var(--account-danger);
  padding: .6rem .85rem;
  background: #fff4f1;
  color: #7a2c20;
  font-size: .82rem;
}

.quiz-away-summary {
  display: grid;
  gap: .25rem;
  margin-bottom: 1.25rem;
  border: 1px solid #e3b9b1;
  border-radius: 8px;
  padding: .9rem 1.1rem;
  background: #fff4f1;
  color: #7a2c20;
  font-size: .86rem;
}

.quiz-away-summary strong {
  color: var(--account-danger);
}

.quiz-away-flag {
  margin: .5rem 0 1rem;
  border-left: 3px solid var(--account-danger);
  padding: .45rem .8rem;
  background: #fff4f1;
  color: #7a2c20;
  font-size: .8rem;
  font-weight: 600;
}

.grading-away-badge {
  margin-left: .5rem;
  border-radius: 999px;
  padding: .12rem .5rem;
  background: #fff4f1;
  color: var(--account-danger);
  font-size: .7rem;
  font-weight: 700;
  white-space: nowrap;
}

/* The Study Time board has one more column than Quiz Scores */
.leaderboard-card.practice .leaderboard-heading,
.leaderboard-card.practice .leaderboard-row {
  grid-template-columns: 70px minmax(200px, 1fr) 95px 115px 120px 105px;
}

@media (max-width: 760px) {
  .leaderboard-card.practice .leaderboard-heading,
  .leaderboard-card.practice .leaderboard-row {
    min-width: 780px;
  }
}

/* Graded quiz: score and overall comment above the questions */
.quiz-result-summary {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
  border: 1px solid #bdd7c6;
  border-radius: 8px;
  padding: 1rem 1.15rem;
  background: #edf5f0;
  color: #24533c;
}

.quiz-result-summary span {
  display: block;
  color: var(--account-muted);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.quiz-result-score strong {
  display: block;
  margin-top: .3rem;
  font-size: 1.6rem;
}

.quiz-result-comment p {
  margin: .35rem 0 0;
  white-space: pre-wrap;
  line-height: 1.55;
}

.quiz-result-empty {
  color: var(--account-muted);
}

@media (max-width: 600px) {
  .quiz-result-summary { grid-template-columns: 1fr; }
}