.exam-notifications-page {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  color: #171717;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.exam-notifications-page > * + * {
  margin-top: 1.5rem;
}

.exam-notifications-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.exam-notifications-title {
  margin: 0;
  color: #020617;
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.15;
  text-transform: none;
}

.exam-notifications-title span:last-child {
  color: #16a34a;
}

.exam-notifications-subtitle {
  margin: 0.25rem 0 0;
  color: #64748b;
  font-size: 0.875rem;
}

.exam-notifications-primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  padding: 0.65rem 1.25rem;
  border: 0;
  border-radius: 0.875rem;
  background: #16a34a;
  color: #ffffff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: background-color 0.16s ease, transform 0.12s ease;
}

.exam-notifications-primary-btn:hover {
  background: #15803d;
}

.exam-notifications-master-grid,
.exam-notifications-stats-grid {
  display: grid;
  gap: 1rem;
}

.exam-notifications-master-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.exam-notifications-master-card,
.exam-notifications-filter-card,
.exam-notifications-stat-card,
.exam-notifications-table-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.exam-notifications-master-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 1rem;
}

.exam-notifications-master-copy {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 0.5rem;
  color: #475569;
  font-size: 0.875rem;
}

.exam-notifications-master-copy svg {
  flex: 0 0 auto;
  color: #16a34a;
}

.exam-notifications-master-copy span {
  flex: 0 0 auto;
  color: #334155;
  font-weight: 800;
}

.exam-notifications-master-copy p {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: #475569;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.exam-notifications-manage-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  gap: 0.25rem;
  padding: 0.4rem 0.55rem;
  border: 0;
  border-radius: 0.625rem;
  background: transparent;
  color: #16a34a;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 700;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.exam-notifications-manage-btn:hover {
  background: #f0fdf4;
  color: #15803d;
}

.exam-notifications-filter-card {
  padding: 1rem;
  border-radius: 1rem;
}

.exam-notifications-filter-row {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 12rem 12rem 12rem;
  gap: 1rem;
}

.exam-notifications-search {
  position: relative;
  min-width: 0;
}

.exam-notifications-search svg {
  position: absolute;
  top: 50%;
  left: 0.75rem;
  color: #94a3b8;
  transform: translateY(-50%);
}

.exam-notifications-filter-control {
  width: 100%;
  min-width: 0;
  min-height: 2.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.875rem;
  background: #ffffff;
  color: #334155;
  outline: none;
  font-size: 0.875rem;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.exam-notifications-search-input {
  padding: 0.625rem 1rem 0.625rem 2.5rem;
}

.exam-notifications-filter-select {
  padding: 0.625rem 1rem;
}

.exam-notifications-filter-control:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.14);
}

.exam-notifications-stats-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.exam-notifications-stat-card {
  min-width: 0;
  padding: 1rem;
  border-radius: 1rem;
}

.exam-notifications-stat-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.exam-notifications-stat-card strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.75rem;
  font-weight: 900;
  line-height: 1;
}

.exam-notifications-table-card {
  overflow: hidden;
  border-radius: 1rem;
}

.exam-notifications-table-wrap {
  overflow-x: auto;
}

.exam-notifications-table {
  width: 100%;
  min-width: 1100px;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.exam-notifications-table thead {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.exam-notifications-table th {
  padding: 0.75rem 1rem;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.exam-notifications-table th.is-center {
  text-align: center;
}

.exam-notifications-table tr {
  border-bottom: 1px solid #f1f5f9;
}

.exam-notifications-table tbody tr:hover {
  background: #f8fafc;
}

.exam-notifications-table td {
  padding: 0.75rem 1rem;
  color: #475569;
  vertical-align: middle;
  white-space: nowrap;
}

.exam-notifications-name-cell {
  color: #020617;
  font-weight: 800;
}

.exam-notifications-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 1.5rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #f1f5f9;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1;
}

.exam-notifications-actions {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.exam-notifications-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.875rem;
  height: 1.875rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  cursor: pointer;
}

.exam-notifications-action-btn.is-copy {
  color: #2563eb;
}

.exam-notifications-action-btn.is-copy:hover {
  background: #eff6ff;
}

.exam-notifications-action-btn.is-edit {
  color: #16a34a;
}

.exam-notifications-action-btn.is-edit:hover {
  background: #f0fdf4;
}

.exam-notifications-action-btn.is-delete {
  color: #dc2626;
}

.exam-notifications-action-btn.is-delete:hover {
  background: #fef2f2;
}

.exam-notifications-empty {
  padding: 3rem 1rem;
  color: #64748b;
  text-align: center;
}

.exam-notifications-page .text-slate-950 {
  color: #020617;
}

.exam-notifications-page .text-green-600,
.exam-notifications-page .text-green-700,
.exam-notifications-page .text-emerald-600 {
  color: #16a34a;
}

.exam-notifications-page .text-yellow-600,
.exam-notifications-page .text-yellow-700 {
  color: #ca8a04;
}

.exam-notifications-page .text-red-600,
.exam-notifications-page .text-red-700 {
  color: #dc2626;
}

.exam-notifications-page .text-slate-500 {
  color: #64748b;
}

.exam-notifications-page .bg-green-100,
.exam-notifications-page .bg-green-50 {
  background: #dcfce7;
}

.exam-notifications-page .bg-yellow-100 {
  background: #fef9c3;
}

.exam-notifications-page .bg-red-100 {
  background: #fee2e2;
}

.exam-notifications-page .bg-slate-100 {
  background: #f1f5f9;
}

.exam-notifications-page .btn-scale:active,
.exam-notifications-modal-panel .btn-scale:active {
  transform: scale(0.98);
}

.exam-notifications-page .sort-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-transform: inherit;
  transition: opacity 0.2s ease;
}

.exam-notifications-page .sort-icon:hover {
  opacity: 0.7;
}

.exam-notifications-modal-panel {
  animation: examNotificationsModalIn 0.2s ease-out;
}

.exam-notifications-master-modal {
  display: flex;
  flex-direction: column;
  width: min(100%, 36rem);
  max-height: min(82vh, 44rem);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
}

.exam-notifications-master-modal-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #e2e8f0;
  background: #ffffff;
}

.exam-notifications-master-modal-head p {
  margin: 0 0 0.25rem;
  color: #16a34a;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.exam-notifications-master-modal-head h3 {
  margin: 0;
  color: #020617;
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.2;
}

.exam-notifications-master-icon-btn,
.exam-notifications-master-delete-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border: 0;
  cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, opacity 0.16s ease;
}

.exam-notifications-master-icon-btn {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.625rem;
  background: #f8fafc;
  color: #64748b;
}

.exam-notifications-master-icon-btn:hover {
  background: #f1f5f9;
  color: #020617;
}

.exam-notifications-master-modal-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
}

.exam-notifications-master-helper {
  margin: 0 0 1rem;
  color: #64748b;
  font-size: 0.875rem;
  line-height: 1.5;
}

.exam-notifications-master-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.exam-notifications-master-input {
  width: 100%;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.65rem 0.875rem;
  border: 1px solid #cbd5e1;
  border-radius: 0.75rem;
  background: #ffffff;
  color: #0f172a;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.exam-notifications-master-input:focus {
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.14);
}

.exam-notifications-master-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  max-height: 20rem;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.exam-notifications-master-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 3rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  background: #f8fafc;
}

.exam-notifications-master-row span {
  min-width: 0;
  overflow-wrap: anywhere;
  color: #334155;
  font-size: 0.875rem;
  font-weight: 800;
  line-height: 1.35;
}

.exam-notifications-master-delete-btn {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: #ffffff;
  color: #dc2626;
}

.exam-notifications-master-delete-btn:hover {
  background: #fef2f2;
  color: #b91c1c;
}

.exam-notifications-modal-btn:disabled,
.exam-notifications-master-add-btn:disabled,
.exam-notifications-master-delete-btn:disabled {
  cursor: wait;
  opacity: 0.65;
}

.exam-notifications-modal-btn.is-loading,
.exam-notifications-master-add-btn.is-loading,
.exam-notifications-master-delete-btn.is-loading {
  pointer-events: none;
}

.exam-notifications-master-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 5rem;
  border: 1px dashed #cbd5e1;
  border-radius: 0.75rem;
  background: #f8fafc;
  color: #64748b;
  font-size: 0.875rem;
  font-weight: 800;
}

.exam-notifications-master-note {
  margin: 0.875rem 0 0;
  color: #94a3b8;
  font-size: 0.75rem;
  line-height: 1.4;
  text-align: center;
}

.exam-notifications-master-modal-foot {
  padding: 1rem 1.5rem;
  border-top: 1px solid #e2e8f0;
  background: #ffffff;
}

.exam-notifications-modal-footer {
  position: sticky;
  bottom: 0;
  display: flex;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid #f1f5f9;
  background: #ffffff;
  z-index: 3;
}

.exam-notifications-form-message {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1.25rem;
  border: 1px solid #fecaca;
  border-left: 4px solid #dc2626;
  border-radius: 0.875rem;
  background: #fef2f2;
  color: #991b1b;
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  line-height: 1.45;
}

.exam-notifications-form-message.hidden {
  display: none;
}

.exam-notifications-form-message strong {
  color: #7f1d1d;
  font-size: 0.9375rem;
  font-weight: 900;
}

.exam-notifications-field-error {
  border-color: #dc2626 !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12) !important;
}

.exam-notifications-modal-btn,
.exam-notifications-master-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  border-radius: 0.875rem;
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 800;
  line-height: 1;
  transition: background-color 0.16s ease, border-color 0.16s ease, transform 0.12s ease;
}

.exam-notifications-modal-btn {
  flex: 1 1 0;
  padding: 0.75rem 1rem;
}

.exam-notifications-modal-btn-full {
  width: 100%;
}

.exam-notifications-modal-btn-primary,
.exam-notifications-master-add-btn {
  border: 1px solid #16a34a;
  background: #16a34a;
  color: #ffffff;
}

.exam-notifications-modal-btn-primary:hover,
.exam-notifications-master-add-btn:hover {
  border-color: #15803d;
  background: #15803d;
}

.exam-notifications-modal-btn-secondary {
  border: 1px solid #e2e8f0;
  background: #ffffff;
  color: #334155;
}

.exam-notifications-modal-btn-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.exam-notifications-modal-btn-danger {
  border: 1px solid #dc2626;
  background: #dc2626;
  color: #ffffff;
}

.exam-notifications-modal-btn-danger:hover {
  border-color: #b91c1c;
  background: #b91c1c;
}

.exam-notifications-master-add-btn {
  gap: 0.375rem;
  flex: 0 0 auto;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

.exam-notifications-toast {
  animation: examNotificationsToastIn 0.3s ease-out;
}

@keyframes examNotificationsModalIn {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes examNotificationsToastIn {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1180px) {
  .exam-notifications-filter-row {
    grid-template-columns: 1fr 1fr;
  }

  .exam-notifications-stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .exam-notifications-page {
    padding: 1rem;
  }

  .exam-notifications-header {
    align-items: stretch;
    flex-direction: column;
  }

  .exam-notifications-primary-btn {
    width: 100%;
  }

  .exam-notifications-master-grid,
  .exam-notifications-filter-row,
  .exam-notifications-stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .exam-notifications-title {
    font-size: 1.5rem;
  }

  .exam-notifications-master-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .exam-notifications-master-copy {
    width: 100%;
  }

  .exam-notifications-manage-btn {
    width: 100%;
  }

  .exam-notifications-modal-footer {
    flex-direction: column;
    padding: 0.875rem 1rem;
  }

  .exam-notifications-master-modal {
    max-height: 88vh;
  }

  .exam-notifications-master-modal-head,
  .exam-notifications-master-modal-body,
  .exam-notifications-master-modal-foot {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .exam-notifications-master-form {
    grid-template-columns: 1fr;
  }

  .exam-notifications-master-add-btn {
    width: 100%;
  }
}