.dashboard-topbar {
  background: linear-gradient(135deg, #1f2a44 0%, #243b6b 100%);
  border-radius: 1rem;
  color: #fff;
  padding: 1rem 1.25rem;
  box-shadow: 0 0.5rem 1.5rem rgba(22, 35, 64, 0.18);
}

.dashboard-topbar .title-subtext {
  color: rgba(255, 255, 255, 0.82);
}

.icon-menu-toggle {
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 0.45rem;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.icon-menu-toggle:hover,
.icon-menu-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.user-menu-toggle {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.user-menu-toggle:hover,
.user-menu-toggle:focus-visible {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.user-menu-card {
  min-width: 280px;
  border: 0;
  border-radius: 0.85rem;
  box-shadow: 0 0.75rem 1.8rem rgba(20, 29, 48, 0.22);
}

.user-detail-label {
  font-size: 0.72rem;
  color: #6c757d;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.12rem;
}

.user-detail-value {
  font-size: 0.92rem;
  color: #212529;
  word-break: break-word;
  margin-bottom: 0.6rem;
}

.home-brand-lockup {
  align-items: center;
  display: flex;
  gap: 1rem;
}

.home-logo-frame {
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 1rem;
  box-shadow: 0 0.75rem 1.5rem rgba(4, 21, 45, 0.18);
  display: inline-flex;
  flex: 0 0 auto;
  height: 4.75rem;
  justify-content: center;
  padding: 0.5rem 0.65rem;
  width: 6.4rem;
}

.home-logo-frame img {
  display: block;
  height: auto;
  max-height: 3.7rem;
  max-width: 5.2rem;
  width: 100%;
}

.home-eyebrow {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.home-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.home-card {
  align-items: center;
  background: #fff;
  border: 1px solid #e6ebf2;
  border-radius: 1rem;
  box-shadow: 0 0.45rem 1.25rem rgba(22, 35, 64, 0.08);
  color: #1f2a44;
  display: grid;
  gap: 1rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 10rem;
  padding: 1.25rem;
  text-decoration: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.home-card:hover,
.home-card:focus-visible {
  border-color: #9ec5fe;
  box-shadow: 0 0.8rem 1.8rem rgba(22, 35, 64, 0.13);
  color: #15213a;
  transform: translateY(-2px);
}

.home-card-icon {
  align-items: center;
  background: #edf4ff;
  border-radius: 0.9rem;
  color: #0d6efd;
  display: inline-flex;
  font-size: 1.55rem;
  height: 3.25rem;
  justify-content: center;
  width: 3.25rem;
}

.home-card-content {
  display: grid;
  gap: 0.35rem;
}

.home-card-content strong {
  font-size: 1.2rem;
}

.home-card-content span {
  color: #5b6678;
  line-height: 1.45;
}

.home-card-arrow {
  color: #6c757d;
  font-size: 1.25rem;
}

.home-empty {
  background: #fff;
  border: 1px dashed #cfd8e3;
  border-radius: 1rem;
  box-shadow: 0 0.45rem 1.25rem rgba(22, 35, 64, 0.06);
  color: #5b6678;
  grid-column: 1 / -1;
  padding: 2rem;
  text-align: center;
}

.home-empty .bi {
  color: #6c757d;
  font-size: 2rem;
}

.home-empty h2 {
  color: #1f2a44;
  font-size: 1.1rem;
  margin: 0.75rem 0 0.35rem;
}

.home-empty p {
  margin: 0;
}

.auth-page {
  align-items: center;
  background:
    radial-gradient(circle at top, rgba(13, 71, 121, 0.08), transparent 34rem),
    #eef2f7;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 1.25rem;
}

.auth-card {
  background: #fff;
  border: 1px solid #e1e8f0;
  border-radius: 1rem;
  box-shadow: 0 1rem 2.6rem rgba(22, 35, 64, 0.16);
  max-width: 25rem;
  padding: 2rem;
  position: relative;
  width: 100%;
}

.auth-logo {
  align-items: center;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 0.7rem 1.7rem rgba(22, 35, 64, 0.16);
  display: flex;
  height: 6.4rem;
  justify-content: center;
  left: 50%;
  padding: 0.65rem;
  position: absolute;
  top: 0;
  transform: translate(-50%, -52%);
  width: 8.2rem;
}

.auth-logo img {
  display: block;
  max-height: 4.9rem;
  max-width: 6.8rem;
}

.auth-card h1 {
  color: #1f2a44;
  font-size: 1.25rem;
  margin: 3.3rem 0 0.4rem;
  text-align: center;
}

.auth-card p {
  color: #657184;
  margin-bottom: 1.35rem;
  text-align: center;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.course-description {
  min-height: 3rem;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.5rem;
}

.choice-check {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
  padding: 0.6rem 0.75rem;
  background: #fff;
  min-height: 2.6rem;
  margin: 0;
}

.choice-check .form-check-input {
  float: none;
  margin: 0;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(70px, 1fr));
  gap: 0.5rem;
  min-width: min(100%, 360px);
}

.metric-strip div {
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  padding: 0.65rem;
  background: #f8fafc;
  text-align: center;
}

.metric-strip strong {
  display: block;
  font-size: 1.35rem;
  line-height: 1;
}

.metric-strip span {
  color: #6c757d;
  font-size: 0.78rem;
}

.delete-impact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.delete-impact-list div {
  border: 1px solid #f1aeb5;
  border-radius: 0.75rem;
  padding: 0.85rem;
  background: #fff5f5;
}

.delete-impact-list strong {
  display: block;
  color: #b02a37;
  font-size: 1.4rem;
  line-height: 1;
}

.delete-impact-list span {
  color: #842029;
  font-size: 0.86rem;
}

.lesson-number {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.65rem;
  background: #edf4ff;
  color: #0d6efd;
  font-weight: 700;
  flex: 0 0 auto;
}

.timeline {
  display: grid;
  gap: 0.5rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.75rem;
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  color: inherit;
  text-decoration: none;
  background: #fff;
}

.timeline-item:hover {
  border-color: #9ec5fe;
  background: #f8fbff;
}

.timeline-date {
  color: #0d6efd;
  font-weight: 700;
  text-transform: uppercase;
}

.min-width-0 {
  min-width: 0;
}

.course-detail-tabs .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.course-group-grid {
  align-items: stretch;
}

.course-group-card {
  display: grid;
  gap: 1rem;
  border: 1px solid #e0e7f1;
  border-radius: 0.9rem;
  padding: 1rem;
  background: #fff;
}

.course-group-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.course-group-card h3 {
  overflow-wrap: anywhere;
}

.course-group-meta {
  display: grid;
  gap: 0.45rem;
  color: #495057;
  font-size: 0.9rem;
}

.course-group-meta span,
.group-next-class {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
}

.course-group-meta .bi,
.group-next-class .bi {
  color: #0d6efd;
  line-height: 1.35;
}

.course-group-snapshot {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
}

.group-progress-ring {
  --ring-accent: #adb5bd;
  width: 5.75rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  align-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #fff 0 58%, transparent 60%),
    conic-gradient(var(--ring-accent) var(--progress), #edf1f6 0);
  color: #212529;
}

.group-progress-ring strong {
  font-size: 1.15rem;
  line-height: 1;
}

.group-progress-ring span {
  color: #6c757d;
  font-size: 0.68rem;
}

.group-progress-good,
.group-progress-warning,
.group-progress-danger,
.group-progress-empty {
  --ring-accent: #0d6efd;
}

.group-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.group-stat {
  display: grid;
  gap: 0.15rem;
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  padding: 0.65rem;
  background: #f8fafc;
}

.group-stat .bi {
  color: #0d6efd;
}

.group-stat strong {
  font-size: 1.05rem;
  line-height: 1;
}

.group-stat span {
  color: #6c757d;
  font-size: 0.76rem;
}

.group-health-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.group-health-grid .progress-chip {
  min-width: 0;
  max-width: none;
}

.group-next-class {
  border-top: 1px solid #eef2f6;
  padding-top: 0.8rem;
  color: #495057;
  font-size: 0.9rem;
}

.class-schedule-stack {
  display: grid;
  gap: 1.25rem;
}

.class-schedule-section {
  border: 1px solid #e6ebf2;
  border-radius: 0.9rem;
  overflow: hidden;
  background: #fff;
}

.class-schedule-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  background: linear-gradient(180deg, #fbfcff 0%, #f5f8fc 100%);
  border-bottom: 1px solid #e6ebf2;
}

.class-summary-table {
  --bs-table-hover-bg: #f8fbff;
}

.class-summary-table th {
  color: #495057;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.class-summary-table td {
  padding: 0.85rem 1rem;
}

.class-date-link,
.class-lesson-link {
  color: inherit;
  text-decoration: none;
}

.class-date-link {
  display: grid;
  gap: 0.2rem;
  min-width: 4.8rem;
  color: #0d6efd;
  text-transform: uppercase;
}

.class-date-link span {
  color: #6c757d;
  font-size: 0.82rem;
  text-transform: none;
}

.class-lesson-link:hover,
.class-date-link:hover {
  color: #0d6efd;
}

.class-schedule-empty {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem;
  color: #6c757d;
  background: #fff;
}

.class-schedule-empty .bi {
  color: #0d6efd;
  font-size: 1.2rem;
}

.person-results {
  display: grid;
  gap: 0.5rem;
  max-height: 340px;
  overflow: auto;
}

.person-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  padding: 0.75rem;
}

.person-picker-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.85fr);
  gap: 1rem;
}

.person-selected-list {
  display: grid;
  gap: 0.5rem;
  max-height: 340px;
  overflow: auto;
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  padding: 0.75rem;
  background: #f8fafc;
}

.person-selected-item {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 0.75rem;
  border: 1px solid #e6ebf2;
  border-radius: 0.65rem;
  padding: 0.65rem;
  background: #fff;
}

.student-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: inherit;
  text-decoration: none;
}

.student-admin-link:hover {
  color: #0d6efd;
}

.student-admin-link .bi {
  color: #6c757d;
  font-size: 0.78rem;
}

.progress-chip {
  --chip-accent: #adb5bd;
  --chip-bg: #f8f9fa;
  --chip-border: #dee2e6;
  display: grid;
  gap: 0.35rem;
  min-width: 6.4rem;
  max-width: 8.5rem;
  border: 1px solid var(--chip-border);
  border-radius: 0.65rem;
  padding: 0.45rem 0.55rem;
  background: var(--chip-bg);
}

.progress-chip-main {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  font-size: 0.88rem;
  line-height: 1;
}

.progress-chip-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: #6c757d;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.progress-chip-label .bi {
  color: var(--chip-accent);
}

.progress-chip-main strong {
  color: #212529;
  font-size: 0.88rem;
  white-space: nowrap;
}

.progress-chip-percent {
  margin-left: auto;
  color: var(--chip-accent);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.progress-chip-track {
  display: block;
  height: 0.28rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(33, 37, 41, 0.08);
}

.progress-chip-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--chip-accent);
}

.progress-chip-good {
  --chip-accent: #198754;
  --chip-bg: #ecf8f1;
  --chip-border: #bde7ce;
}

.progress-chip-warning {
  --chip-accent: #c88700;
  --chip-bg: #fff7df;
  --chip-border: #ffe09a;
}

.progress-chip-danger {
  --chip-accent: #dc3545;
  --chip-bg: #fff0f1;
  --chip-border: #f3b8bf;
}

.progress-chip-empty {
  --chip-accent: #adb5bd;
  --chip-bg: #fff;
  --chip-border: #dee2e6;
}

.scheduler-grid {
  display: grid;
  grid-template-columns: minmax(260px, 34%) minmax(0, 1fr);
  overflow: hidden;
}

.scheduler-lessons,
.scheduler-preview {
  min-width: 0;
}

.scheduler-lesson-list {
  max-height: 60vh;
  overflow: auto;
}

.schedule-preview-list {
  display: grid;
  gap: 0.5rem;
}

.schedule-preview-item {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  padding: 0.75rem;
  background: #fff;
}

.schedule-preview-item.conflict {
  border-color: #f1aeb5;
  background: #fff5f5;
}

.class-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: #495057;
  min-height: 100%;
  align-items: end;
}

.attendance-table {
  border: 1px solid #e6ebf2;
  border-radius: 0.75rem;
  overflow: visible;
  position: relative;
}

.attendance-header,
.attendance-row {
  display: grid;
  grid-template-columns: minmax(180px, 1.4fr) repeat(3, minmax(130px, 0.8fr)) minmax(180px, 1.1fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem;
}

.attendance-header {
  border-radius: 0.75rem 0.75rem 0 0;
  background: #f8fafc;
  color: #495057;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.attendance-row + .attendance-row {
  border-top: 1px solid #e6ebf2;
}

.status-picker {
  min-width: 0;
}

.status-picker-title {
  display: none;
}

.status-pill {
  width: 100%;
  min-height: 2.3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.status-pill:hover,
.status-pill:focus-visible {
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.12);
}

.status-pill.status-present,
.status-pill.status-complete {
  background: #e8f7ee;
  border-color: #a6dfbd;
  color: #137333;
}

.status-pill.status-absent,
.status-pill.status-not-done {
  background: #fdecec;
  border-color: #f3b6b6;
  color: #b42318;
}

.status-pill.status-late,
.status-pill.status-incomplete {
  background: #fff4d8;
  border-color: #ffd66b;
  color: #8a5a00;
}

.status-pill.status-pending {
  background: #f1f3f5;
  border-color: #d8dee4;
  color: #495057;
}

.status-pill.status-excused {
  background: #eaf2ff;
  border-color: #b8d4ff;
  color: #0b5ed7;
}

.status-pill.status-not-applicable {
  background: #fff;
  border-color: #d8dee4;
  color: #6c757d;
}

.status-menu {
  min-width: 12rem;
  padding: 0.35rem;
  z-index: 1080;
}

.status-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 0.45rem;
}

.status-option.status-present,
.status-option.status-complete {
  color: #137333;
}

.status-option.status-absent,
.status-option.status-not-done {
  color: #b42318;
}

.status-option.status-late,
.status-option.status-incomplete {
  color: #8a5a00;
}

.status-option.status-pending {
  color: #495057;
}

.status-option.status-excused {
  color: #0b5ed7;
}

.status-option.status-not-applicable {
  color: #6c757d;
}

@media (max-width: 900px) {
  .home-brand-lockup {
    align-items: flex-start;
  }

  .home-logo-frame {
    height: 3.75rem;
    width: 5rem;
  }

  .person-picker-grid {
    grid-template-columns: 1fr;
  }

  .course-group-card-header,
  .course-group-snapshot {
    grid-template-columns: 1fr;
  }

  .course-group-card-header {
    display: grid;
  }

  .group-progress-ring {
    width: 5.25rem;
  }

  .group-health-grid {
    grid-template-columns: 1fr;
  }

  .scheduler-grid {
    grid-template-columns: 1fr;
  }

  .scheduler-lessons {
    border-right: 0 !important;
    border-bottom: 1px solid #dee2e6;
  }

  .attendance-header {
    display: none;
  }

  .attendance-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1rem;
  }

  .attendance-row + .attendance-row {
    border-top: 1px solid #e6ebf2;
  }

  .status-pill {
    justify-content: flex-start;
    min-height: 2.75rem;
  }

  .status-picker {
    display: grid;
    gap: 0.35rem;
  }

  .status-picker-title {
    display: block;
    color: #6c757d;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .class-summary-table td,
  .class-summary-table th {
    min-width: 8rem;
  }
}