.class-detail-workspace {
  --cd-blue: #1783e6;
  --cd-dark: #0a2540;
  --cd-border: #cfe0ef;
  --cd-muted: #60758c;
  color: var(--cd-dark);
  min-width: 0;
}

.cd-breadcrumb {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 8px;
  margin-bottom: 12px;
}

.cd-breadcrumb button {
  background: transparent;
  border: 0;
  color: #0875d1;
  cursor: pointer;
  padding: 0;
}

.cd-breadcrumb span,
.cd-breadcrumb strong {
  color: #72869b;
  font-weight: 500;
}

.cd-page-heading {
  align-items: flex-start;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 18px;
}

.cd-page-heading h2 {
  color: var(--cd-dark);
  font-size: 30px;
  line-height: 1.15;
  margin: 0 0 6px;
}

.cd-page-heading p {
  color: var(--cd-muted);
  font-size: 14px;
  margin: 0;
}

.cd-heading-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.cd-heading-actions > button,
.cd-actions-menu > summary {
  min-height: 42px;
  white-space: nowrap;
}

.cd-actions-menu,
.cd-teacher-card details {
  position: relative;
}

.cd-actions-menu > summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  gap: 8px;
  list-style: none;
}

.cd-actions-menu > summary::-webkit-details-marker,
.cd-teacher-card summary::-webkit-details-marker {
  display: none;
}

.cd-actions-menu > summary b {
  color: #60758c;
  font-size: 15px;
}

.cd-actions-menu > div,
.cd-teacher-card details > div {
  background: #fff;
  border: 1px solid var(--cd-border);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(15, 52, 86, 0.16);
  display: grid;
  min-width: 220px;
  padding: 6px;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
}

.cd-actions-menu > div button,
.cd-teacher-card details > div button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: #173653;
  cursor: pointer;
  display: flex;
  font-size: 13px;
  gap: 9px;
  padding: 10px;
  text-align: left;
}

.cd-actions-menu > div button:hover,
.cd-teacher-card details > div button:hover {
  background: #eaf4ff;
  color: #0875d1;
}

.cd-actions-menu > div button.danger,
.cd-teacher-card details > div button.danger {
  color: #cf2d3a;
}

.cd-actions-menu > div hr {
  border: 0;
  border-top: 1px solid #dce7f0;
  margin: 4px 2px;
}

.cd-actions-menu button:disabled,
.cd-heading-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.cd-mobile-menu-action {
  display: none !important;
}

.cd-kpi-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(9, minmax(112px, 1fr));
  margin-bottom: 18px;
}

.cd-kpi {
  align-items: center;
  background: #fff;
  border: 1px solid var(--cd-border);
  border-radius: 8px;
  display: flex;
  gap: 8px;
  min-height: 108px;
  min-width: 0;
  padding: 12px 10px;
}

.cd-kpi-icon {
  align-items: center;
  background: #eaf4ff;
  border-radius: 8px;
  color: #1783e6;
  display: flex;
  flex: 0 0 38px;
  height: 38px;
  justify-content: center;
}

.cd-kpi-icon svg {
  height: 21px;
  width: 21px;
}

.cd-kpi div {
  display: grid;
  min-width: 0;
}

.cd-kpi small,
.cd-kpi em {
  color: #5f748b;
  font-size: 11px;
  font-style: normal;
  line-height: 1.25;
}

.cd-kpi strong {
  color: var(--cd-dark);
  font-size: 16px;
  line-height: 1.2;
  overflow: hidden;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cd-kpi strong.cd-kpi-value-long {
  font-size: 13px;
}

.cd-tone-teal .cd-kpi-icon {
  background: #e5f8f7;
  color: #0f9e9a;
}

.cd-tone-green .cd-kpi-icon {
  background: #e8f8ee;
  color: #159551;
}

.cd-tone-pink .cd-kpi-icon {
  background: #fff0f7;
  color: #e14591;
}

.cd-tone-violet .cd-kpi-icon {
  background: #f2ecff;
  color: #7c5ce7;
}

.cd-tone-indigo .cd-kpi-icon {
  background: #edf0ff;
  color: #4f5bd5;
}

.cd-tone-danger {
  border-color: #f3b8be;
}

.cd-tone-danger .cd-kpi-icon {
  background: #ffe8ea;
  color: #dc3545;
}

.cd-tone-danger em {
  color: #c92635;
  font-weight: 700;
}

.cd-content-grid {
  align-items: start;
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 3fr) minmax(260px, 1fr);
}

.cd-student-panel,
.cd-side-card {
  background: #fff;
  border: 1px solid var(--cd-border);
  border-radius: 8px;
}

.cd-student-panel {
  min-width: 0;
  overflow: hidden;
}

.cd-student-panel > header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 18px 18px 10px;
}

.cd-student-panel h3,
.cd-side-card h3 {
  color: var(--cd-dark);
  font-size: 17px;
  margin: 0;
}

.cd-student-panel > header span {
  color: #60758c;
  font-size: 12px;
}

.cd-filters {
  align-items: end;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(250px, 2fr) minmax(160px, 1fr) minmax(130px, 0.8fr) auto;
  padding: 10px 18px 16px;
}

.cd-filters label {
  display: grid;
  font-size: 11px;
  gap: 5px;
}

.cd-filters input,
.cd-filters select,
.cd-edit-grid input,
.cd-edit-grid select,
.cd-teacher-search input,
.cd-table-footer select {
  background: #fff;
  border: 1px solid #c7daeb;
  border-radius: 6px;
  color: var(--cd-dark);
  font: inherit;
  min-height: 40px;
  padding: 8px 11px;
}

.cd-search-field {
  align-items: center;
  border: 1px solid #c7daeb;
  border-radius: 6px;
  display: flex !important;
  gap: 8px !important;
  min-height: 40px;
  padding: 0 11px;
}

.cd-search-field svg {
  color: #71869b;
  flex: 0 0 18px;
  height: 18px;
  width: 18px;
}

.cd-search-field input {
  border: 0;
  min-height: 38px;
  min-width: 0;
  outline: 0;
  padding: 0;
  width: 100%;
}

.cd-table-scroll {
  border-top: 1px solid var(--cd-border);
  min-height: 120px;
  overflow-x: auto;
}

.cd-table {
  border-collapse: collapse;
  font-size: 13px;
  min-width: 940px;
  width: 100%;
}

.cd-table th {
  background: #f0f7fd;
  border-bottom: 1px solid #bdd7ea;
  color: #173653;
  font-size: 12px;
  font-weight: 700;
  padding: 11px 12px;
  text-align: left;
  white-space: nowrap;
}

.cd-table td {
  border-bottom: 1px solid #d7e4ef;
  color: #294760;
  height: 54px;
  padding: 8px 12px;
  white-space: nowrap;
}

.cd-table tbody tr:nth-child(even) {
  background: #f3f9fe;
}

.cd-table tbody tr:hover {
  background: #e5f3ff;
}

.cd-sort {
  align-items: center;
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 700;
  gap: 6px;
  padding: 0;
}

.cd-sort span {
  color: #6f8ba4;
  font-size: 11px;
}

.cd-photo-link,
.cd-text-link,
.cd-summary-link {
  background: transparent;
  border: 0;
  cursor: pointer;
  padding: 0;
}

.cd-student-photo,
.cd-selector-photo,
.cd-teacher-photo {
  align-items: center;
  background: #eef4f9;
  border: 1px solid #d4e1ec;
  border-radius: 50%;
  color: #3c78ad;
  display: inline-flex;
  justify-content: center;
  overflow: hidden;
}

.cd-student-photo {
  height: 34px;
  width: 34px;
}

.cd-selector-photo {
  flex: 0 0 42px;
  height: 42px;
  width: 42px;
}

.cd-teacher-photo {
  flex: 0 0 94px;
  height: 94px;
  width: 94px;
}

.cd-student-photo img,
.cd-selector-photo img,
.cd-teacher-photo img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.cd-student-photo svg,
.cd-selector-photo svg,
.cd-teacher-photo svg {
  height: 55%;
  width: 55%;
}

.cd-text-link {
  color: #294760;
  font-size: 13px;
  text-decoration: none;
}

.cd-name-link {
  color: var(--cd-dark);
  font-weight: 600;
}

.cd-text-link:hover {
  color: #0875d1;
  text-decoration: underline;
}

.cd-status {
  border-radius: 999px;
  display: inline-flex;
  font-size: 11px;
  font-weight: 700;
  justify-content: center;
  line-height: 1;
  padding: 7px 10px;
}

.cd-status-success {
  background: #dff7e8;
  color: #08783e;
}

.cd-status-warning {
  background: #fff1d6;
  color: #a45b00;
}

.cd-status-danger {
  background: #ffe6e8;
  color: #c92635;
}

.cd-money {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.cd-compact-action {
  background: #fff;
  border: 1px solid #9dcaef;
  border-radius: 6px;
  color: #0875d1;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  padding: 7px 9px;
}

.cd-compact-action:hover {
  background: #eaf4ff;
  border-color: #1783e6;
}

.cd-table-footer {
  align-items: center;
  color: #60758c;
  display: grid;
  font-size: 12px;
  gap: 12px;
  grid-template-columns: 1fr auto 1fr;
  padding: 14px 18px;
}

.cd-table-meta {
  align-items: flex-end;
  display: grid;
  gap: 5px;
  justify-self: end;
  text-align: right;
}

.cd-table-meta > span {
  color: #71869b;
  font-size: 10px;
}

.cd-table-meta > label {
  align-items: center;
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.cd-table-footer select {
  min-height: 34px;
}

.cd-pagination {
  align-items: center;
  display: flex;
  gap: 5px;
}

.cd-pagination button {
  background: #fff;
  border: 1px solid #c8dbea;
  border-radius: 5px;
  color: #31516d;
  cursor: pointer;
  height: 30px;
  min-width: 30px;
}

.cd-pagination button.active {
  background: #1783e6;
  border-color: #1783e6;
  color: #fff;
}

.cd-pagination button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.cd-side-column {
  display: grid;
  gap: 16px;
}

.cd-side-card {
  padding: 18px;
}

.cd-teacher-card > header {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.cd-teacher-card summary {
  align-items: center;
  border-radius: 5px;
  color: #5f748b;
  cursor: pointer;
  display: flex;
  font-size: 21px;
  height: 30px;
  justify-content: center;
  list-style: none;
  width: 30px;
}

.cd-teacher-card summary:hover {
  background: #eaf4ff;
  color: #0875d1;
}

.cd-teacher-card details > div {
  min-width: 190px;
}

.cd-teacher-profile {
  align-items: center;
  display: flex;
  gap: 15px;
  margin: 22px 0;
}

.cd-teacher-profile > div {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.cd-teacher-profile strong {
  color: var(--cd-dark);
  font-size: 17px;
}

.cd-teacher-profile span {
  color: #60758c;
  font-size: 12px;
}

.cd-teacher-profile .cd-status {
  justify-self: start;
}

.cd-teacher-contacts {
  border-top: 1px solid #dce7f0;
  margin: 0;
  padding: 10px 0;
}

.cd-teacher-contacts p {
  align-items: center;
  color: #3f5e78;
  display: flex;
  font-size: 12px;
  gap: 8px;
  margin: 0;
  min-width: 0;
  padding: 5px 0;
}

.cd-teacher-contacts span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cd-teacher-contacts svg,
.cd-summary-card dt svg {
  color: #1783e6;
  height: 16px;
  width: 16px;
}

.cd-teacher-reference {
  color: #0875d1 !important;
  font-weight: 700;
}

.cd-relation-note {
  background: #fff8e8;
  border: 1px solid #f6d99f;
  border-radius: 6px;
  color: #79551c;
  font-size: 12px;
  line-height: 1.45;
  padding: 10px;
}

.cd-full-action {
  justify-content: center;
  width: 100%;
}

.cd-summary-card dl {
  margin: 16px 0 8px;
}

.cd-summary-card dl > div {
  align-items: center;
  border-bottom: 1px solid #dce7f0;
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
}

.cd-summary-card dt {
  align-items: center;
  color: #4a647c;
  display: flex;
  font-size: 12px;
  gap: 8px;
}

.cd-summary-card dd {
  color: var(--cd-dark);
  font-size: 12px;
  font-weight: 700;
  margin: 0;
}

.cd-summary-card .success dd {
  color: #0b8a49;
}

.cd-summary-card .warning dd {
  color: #d67a00;
}

.cd-summary-card .danger dd {
  color: #d12d3b;
}

.cd-summary-link {
  align-items: center;
  color: #0875d1;
  display: flex;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
  justify-content: space-between;
  margin-top: 12px;
  width: 100%;
}

.cd-summary-link svg {
  height: 15px;
  width: 15px;
}

.cd-empty {
  align-items: center;
  color: #60758c;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  min-height: 150px;
  padding: 24px;
  text-align: center;
}

.cd-empty strong {
  color: var(--cd-dark);
}

.cd-modal {
  align-items: center;
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 24px;
  position: fixed;
  z-index: 1000;
}

.cd-modal-backdrop {
  background: rgba(6, 31, 54, 0.5);
  border: 0;
  inset: 0;
  position: absolute;
}

.cd-modal-card {
  background: #fff;
  border: 1px solid var(--cd-border);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(4, 34, 62, 0.25);
  max-height: calc(100vh - 48px);
  max-width: 760px;
  overflow: auto;
  position: relative;
  width: 100%;
}

.cd-modal-card > header,
.cd-modal-card > footer {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 18px 20px;
}

.cd-modal-card > header {
  border-bottom: 1px solid #dce7f0;
}

.cd-modal-card > footer {
  border-top: 1px solid #dce7f0;
  gap: 10px;
  justify-content: flex-end;
}

.cd-modal-card > header span {
  color: #1783e6;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.cd-modal-card > header h2 {
  font-size: 21px;
  margin: 2px 0 0;
}

.cd-modal-card > header > button {
  background: transparent;
  border: 0;
  color: #60758c;
  cursor: pointer;
  font-size: 25px;
}

.cd-edit-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 20px;
}

.cd-edit-grid label {
  display: grid;
  font-size: 12px;
  font-weight: 600;
  gap: 6px;
}

.cd-edit-grid .wide {
  grid-column: 1 / -1;
}

.cd-teacher-search {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr auto;
  padding: 18px 20px 10px;
}

.cd-teacher-results {
  display: grid;
  gap: 8px;
  padding: 8px 20px 20px;
}

.cd-teacher-results > button {
  align-items: center;
  background: #fff;
  border: 1px solid #d2e2ef;
  border-radius: 7px;
  cursor: pointer;
  display: grid;
  gap: 12px;
  grid-template-columns: auto 1fr auto;
  padding: 10px;
  text-align: left;
}

.cd-teacher-results > button:hover {
  background: #eaf4ff;
  border-color: #79b7e8;
}

.cd-teacher-results > button span {
  display: grid;
}

.cd-teacher-results > button strong {
  color: var(--cd-dark);
  font-size: 13px;
}

.cd-teacher-results > button small,
.cd-teacher-results > button em {
  color: #60758c;
  font-size: 11px;
  font-style: normal;
}

.cd-print-sheet {
  display: none;
}

@media (max-width: 1550px) {
  .cd-kpi-grid {
    grid-template-columns: repeat(5, minmax(130px, 1fr));
  }
}

@media (max-width: 1100px) {
  .cd-content-grid {
    grid-template-columns: 1fr;
  }

  .cd-side-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cd-filters {
    grid-template-columns: minmax(250px, 2fr) repeat(2, minmax(150px, 1fr));
  }

  .cd-filters > button {
    justify-self: start;
  }
}

@media (max-width: 800px) {
  .cd-page-heading {
    display: grid;
  }

  .cd-heading-actions {
    justify-content: flex-start;
  }

  .cd-kpi-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cd-filters {
    grid-template-columns: 1fr 1fr;
  }

  .cd-search-field {
    grid-column: 1 / -1;
  }

  .cd-table-footer {
    grid-template-columns: 1fr auto;
  }

  .cd-pagination {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .cd-breadcrumb {
    white-space: nowrap;
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .cd-page-heading h2 {
    font-size: 25px;
  }

  .cd-desktop-secondary {
    display: none !important;
  }

  .cd-mobile-menu-action {
    display: flex !important;
  }

  .cd-heading-actions {
    display: grid;
    gap: 8px;
    grid-template-columns: minmax(0, 1fr) minmax(96px, auto);
    width: 100%;
  }

  .cd-heading-actions > button {
    font-size: 12px;
    justify-content: center;
    min-width: 0;
    padding-inline: 10px;
    width: 100%;
  }

  .cd-actions-menu > summary {
    font-size: 12px;
    justify-content: center;
    padding-inline: 9px;
  }

  .cd-kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cd-kpi {
    min-height: 94px;
  }

  .cd-breadcrumb {
    scrollbar-width: none;
  }

  .cd-breadcrumb::-webkit-scrollbar {
    display: none;
  }

  .cd-filters,
  .cd-side-column,
  .cd-edit-grid {
    grid-template-columns: 1fr;
  }

  .cd-search-field,
  .cd-edit-grid .wide {
    grid-column: auto;
  }

  .cd-table-footer {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .cd-table-meta {
    justify-self: start;
    text-align: left;
  }

  .cd-table-meta > label {
    justify-content: flex-start;
  }

  .cd-pagination {
    grid-column: auto;
    grid-row: auto;
    justify-content: flex-start;
    max-width: 100%;
    overflow-x: auto;
  }

  .cd-teacher-profile {
    align-items: flex-start;
  }

  .cd-teacher-photo {
    flex-basis: 76px;
    height: 76px;
    width: 76px;
  }

  .cd-modal {
    align-items: flex-end;
    padding: 0;
  }

  .cd-modal-card {
    border-radius: 8px 8px 0 0;
    max-height: 92vh;
  }

  .cd-teacher-search {
    grid-template-columns: 1fr;
  }

  .cd-teacher-results > button {
    grid-template-columns: auto 1fr;
  }

  .cd-teacher-results > button em {
    grid-column: 2;
  }
}

@media (max-width: 380px) {
  .cd-kpi-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  @page {
    margin: 10mm;
    size: A4 landscape;
  }

  body.printing-class-detail {
    background: #fff !important;
  }

  body.printing-class-detail .sidebar,
  body.printing-class-detail .topbar,
  body.printing-class-detail .toast,
  body.printing-class-detail .class-detail-workspace > :not(.cd-print-sheet) {
    display: none !important;
  }

  body.printing-class-detail .app-shell,
  body.printing-class-detail .main,
  body.printing-class-detail .page-content,
  body.printing-class-detail .class-detail-workspace {
    display: block !important;
    margin: 0 !important;
    max-width: none !important;
    min-height: 0 !important;
    padding: 0 !important;
    width: 100% !important;
  }

  body.printing-class-detail .cd-print-sheet {
    color: #0a2540;
    display: block !important;
    font-family: Arial, sans-serif;
  }

  .cd-print-sheet > header {
    align-items: center;
    border-bottom: 2px solid #0875d1;
    display: grid;
    gap: 12px;
    grid-template-columns: 58px 1fr auto;
    padding-bottom: 8px;
  }

  .cd-print-logo {
    height: 54px;
    object-fit: contain;
    width: 54px;
  }

  .cd-print-sheet > header div {
    display: grid;
    gap: 2px;
  }

  .cd-print-sheet > header strong {
    color: #005a94;
    font-size: 17px;
  }

  .cd-print-sheet > header span {
    font-size: 10px;
  }

  .cd-print-sheet > header small {
    color: #536c82;
    font-size: 8px;
  }

  .cd-print-sheet > header aside {
    display: grid;
    font-size: 9px;
    gap: 3px;
    text-align: right;
  }

  .cd-print-sheet h1 {
    color: #005a94;
    font-size: 20px;
    margin: 13px 0 9px;
    text-align: center;
  }

  .cd-print-meta {
    background: #edf7fe;
    border: 1px solid #bfd7ea;
    display: grid;
    font-size: 9px;
    gap: 6px;
    grid-template-columns: repeat(4, 1fr);
    margin-bottom: 9px;
    padding: 7px;
  }

  .cd-print-sheet .cd-table {
    font-size: 8px;
    min-width: 0;
  }

  .cd-print-sheet .cd-table th {
    background: #0078c0 !important;
    color: #fff !important;
    font-size: 8px;
    padding: 5px 6px;
    print-color-adjust: exact;
  }

  .cd-print-sheet .cd-table td {
    height: auto;
    padding: 4px 6px;
  }

  .cd-print-sheet .cd-status {
    font-size: 7px;
    padding: 3px 5px;
    print-color-adjust: exact;
  }

  .cd-print-sheet > footer {
    display: grid;
    font-size: 9px;
    grid-template-columns: 1fr 1fr 1fr;
    margin-top: 18px;
    text-align: center;
  }

  .cd-print-page::after {
    content: counter(page);
  }
}