.classroom-index-head,
.classroom-class-head,
.classroom-team-panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.classroom-index-head h2,
.classroom-class-head h2 {
  margin: 0 0 10px;
  font-size: 25px;
}
.classroom-index-head p,
.classroom-class-head p {
  max-width: 640px;
}
.classroom-index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.classroom-class-card {
  padding: 24px;
}
.classroom-class-card h2 {
  margin: 15px 0;
  font-size: 27px;
}
.classroom-class-card button {
  width: 100%;
  margin-top: 12px;
}
.classroom-empty {
  padding: 28px;
  line-height: 1.7;
}
.classroom-empty h2,
.classroom-empty h3 {
  margin-top: 0;
}
.classroom-metrics {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 24px;
}
.classroom-metrics span {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 15px 22px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 14px;
}
.classroom-metrics b {
  font-size: 24px;
}
.classroom-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 22px;
  align-items: start;
}
.classroom-layout > * {
  min-width: 0;
}
.classroom-pupils {
  padding: 22px;
}
.classroom-pupils > .card-head {
  padding: 0;
  align-items: start;
  gap: 10px;
  margin-bottom: 20px;
}
.classroom-pupils > .card-head button {
  flex: 0 0 auto;
}
.classroom-pupils input[type="search"] {
  width: 100%;
}
.classroom-free-filter {
  display: flex;
  gap: 9px;
  align-items: center;
  font-size: 14px;
  margin: 10px 0 18px;
}
.classroom-free-filter input,
.classroom-member-option input,
.classroom-pupil-select input {
  width: 19px;
  height: 19px;
  accent-color: var(--blue);
}
.classroom-selection {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.classroom-selection button {
  width: 100%;
}
.classroom-selection button:disabled {
  background: #e8ecf3;
  color: #53627a;
  opacity: 1;
  box-shadow: none;
}
.classroom-pupil-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 32px;
  gap: 10px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.classroom-pupil-row b {
  font-size: 15px;
  overflow-wrap: anywhere;
}
.classroom-pupil-row small {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: #526078;
  margin-top: 4px;
}
.classroom-pupil-row .classroom-unassigned {
  color: #805510;
}
.classroom-pupil-select {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.classroom-row-menu {
  position: relative;
}
.classroom-row-menu > summary {
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 22px;
  text-align: center;
  line-height: 30px;
  background: #fff;
  color: #40516d;
}
.classroom-row-menu > summary::-webkit-details-marker {
  display: none;
}
.classroom-row-menu > div {
  position: absolute;
  right: 0;
  top: 36px;
  width: 205px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 6px;
  background: #fff;
  box-shadow: 0 8px 26px #24375024;
  z-index: 8;
}
.classroom-row-menu button {
  display: block;
  background: white;
  border: 0;
  border-radius: 5px;
  text-align: left;
  width: 100%;
  padding: 12px;
  font-size: 14px;
  color: #40516d;
}
.classroom-row-menu button:hover {
  background: #edf0ff;
}
.classroom-team-panel-head {
  align-items: center;
}
.classroom-team-panel-head h2 {
  margin: 0;
  font-size: 21px;
}
.classroom-team-card {
  padding: 22px;
  margin-bottom: 18px;
}
.classroom-team-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.classroom-team-card h3 {
  font-size: 22px;
  margin: 16px 0 8px;
}
.classroom-project-title {
  display: block;
  font-size: 16px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.classroom-short-description {
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #40516d;
}
.classroom-team-card .page-actions {
  justify-content: flex-start;
  gap: 8px;
}
.classroom-team-card .page-actions button {
  font-size: 13px;
}
.classroom-removed {
  padding: 18px;
  margin-top: 20px;
}
.classroom-removed summary {
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  color: #40516d;
}
.classroom-removed-row {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  overflow-wrap: anywhere;
}
.classroom-removed-row:first-of-type {
  margin-top: 12px;
}
.classroom-removed-row button {
  flex: 0 0 auto;
  font-size: 13px;
}
dialog.classroom-modal {
  width: min(760px, 94vw);
  max-height: 92dvh;
  overflow: auto;
  padding: 28px;
}
dialog.classroom-modal .classroom-dialog-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 22px;
}
.classroom-dialog-head h2 {
  margin: 0;
  font-size: 24px;
}
.classroom-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
dialog.classroom-modal input,
dialog.classroom-modal select,
dialog.classroom-modal textarea {
  max-width: 100%;
  width: 100%;
}
dialog.classroom-modal .field small {
  display: block;
  color: #526078;
  font-size: 13px;
  margin-top: 7px;
}
.classroom-member-picker {
  border: 1px solid var(--line);
  padding: 10px 16px;
  max-height: 270px;
  overflow: auto;
  border-radius: 9px;
  margin: 18px 0;
}
.classroom-member-picker legend {
  font-size: 15px;
  font-weight: 700;
  padding: 0 7px;
}
.classroom-member-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  border-bottom: 1px solid var(--line);
}
.classroom-member-option:last-child {
  border: 0;
}
.classroom-member-option input {
  width: 19px !important;
  flex: 0 0 19px;
}
.classroom-member-option small {
  display: block;
  font-size: 13px;
  color: #526078;
}
.classroom-pick-list {
  display: grid;
  gap: 12px;
}
.classroom-code {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 9px;
  margin: 16px 0;
}
.classroom-code b {
  display: block;
}
.classroom-code code {
  display: block;
  font:
    16px/1.7 Consolas,
    monospace;
  overflow-wrap: anywhere;
  padding: 14px 0;
  color: #3046ba;
}
@media (max-width: 1100px) {
  .classroom-layout {
    grid-template-columns: 1fr;
  }
  .classroom-index-head,
  .classroom-class-head {
    flex-wrap: wrap;
  }
  .classroom-pupils {
    max-width: none;
  }
  .classroom-pupil-row {
    grid-template-columns: 24px minmax(0, 1fr) 36px;
  }
}
@media (max-width: 760px) {
  .classroom-index-grid {
    grid-template-columns: 1fr;
  }
  .classroom-pupils,
  .classroom-team-card {
    padding: 18px;
  }
  .classroom-class-head h2 {
    font-size: 24px;
  }
  .classroom-metrics {
    gap: 8px;
  }
  .classroom-metrics span {
    padding: 10px 14px;
    font-size: 13px;
  }
  .classroom-metrics b {
    font-size: 21px;
  }
  .classroom-fields {
    grid-template-columns: 1fr;
  }
  dialog.classroom-modal {
    padding: 20px;
  }
  .classroom-dialog-head h2 {
    font-size: 22px;
  }
  .classroom-removed-row {
    flex-wrap: wrap;
  }
  .classroom-team-card .page-actions button {
    flex: 1 1 130px;
  }
  .classroom-row-menu > div {
    right: 0;
  }
}

.project-short-intro {
  padding: 22px;
  margin: 0 0 22px;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}
.project-short-intro h2 {
  margin: 0 0 10px;
  font-size: 19px;
}
.project-short-intro p {
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-width: 760px;
  margin: 0;
}
.project-short-intro button {
  flex: 0 0 auto;
}
@media (max-width: 900px) {
  .project-short-intro {
    flex-direction: column;
  }
}