/* src/styles.css */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family:
    "Segoe UI",
    Tahoma,
    Geneva,
    Verdana,
    sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
:root {
  --blue: #0ea4f4;
  --green: #7fbb06;
  --red: #f85310;
  --yellow: #ffbb0a;
  --blue-dark: #0882c4;
  --green-dark: #5f8e04;
  --red-dark: #d04008;
  --yellow-dark: #d69900;
  --blue-light: #e0f4fe;
  --green-light: #eef7d6;
  --red-light: #fee8e0;
  --yellow-light: #fff8e0;
  --primary: var(--blue);
  --primary-dark: var(--blue-dark);
  --primary-light: var(--blue-light);
  --success: var(--green);
  --success-dark: var(--green-dark);
  --success-light: var(--green-light);
  --danger: var(--red);
  --danger-dark: var(--red-dark);
  --danger-light: var(--red-light);
  --warning: var(--yellow);
  --warning-dark: var(--yellow-dark);
  --warning-light: var(--yellow-light);
  --info: var(--blue);
  --info-light: var(--blue-light);
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #1f2937;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --transition: all 0.2s ease;
  --font-size-sm: 0.875rem;
  --font-size-xs: 0.75rem;
  --shadow-blue: 0 4px 14px rgba(14, 164, 244, 0.45);
  --shadow-blue-sm: 0 0 0 3px rgba(14, 164, 244, 0.1);
  --shadow-green: 0 4px 14px rgba(95, 142, 4, 0.55);
  --shadow-red: 0 4px 14px rgba(248, 83, 16, 0.45);
  --shadow-red-sm: 0 4px 12px rgba(248, 83, 16, 0.35);
  --shadow-red-focus: 0 0 0 3px rgba(248, 83, 16, 0.1);
  --shadow-yellow: 0 4px 14px rgba(255, 187, 10, 0.45);
  --shadow-gray: 0 4px 14px rgba(107,114,128,0.35);
  --shadow-blue-xs: 0 4px 12px rgba(14, 164,244, 0.3);
  --shadow-blue-card: 0 4px 12px rgba(14, 164,244, 0.15);
  --shadow-red-input: 0 0 0 3px rgba(248, 83, 16, 0.15);
  --shadow-green-sm: 0 4px 12px rgba(127,187,6, 0.35);
  --shadow-yellow-sm: 0 4px 12px rgba(255,187,10, 0.5);
  --shadow-yellow-xs: 0 4px 12px rgba(255,187,10, 0.35);
  --surface-blue-num: rgba(8, 130,196, 0.9);
  --surface-red-glass: rgba(239,68, 68, 0.15);
  --surface-red-glass-border: rgba(239,68,68,0.3);
  --surface-green-hover: rgba(95,142,4, 0.15);
  --sidebar-bg: var(--gray-100);
  --sidebar-bg-from: var(--blue);
  --sidebar-bg-to: var(--blue-dark);
  --sidebar-toggle: var(--blue);
  --sidebar-active: var(--yellow);
  --sidebar-pill-bg: rgba(255, 255, 255, 0.2);
  --sidebar-pill-border: rgba(255, 255, 255, 0.35);
  --sidebar-badge-bg: rgba(255, 255, 255, 0.25);
  --sidebar-badge-border: rgba(255, 255, 255, 0.4);
  --white: #fff;
  --app-bg: var(--white);
  --surface-dark: #1e1e2e;
  --overlay-bg: rgba(0,0,0,0.55);
}

/* src/global.css */
.page-container {
  padding: 0.5rem 1.5rem 1.5rem;
  background: var(--app-bg);
  max-width: 100%;
  margin: 0;
  box-sizing: border-box;
}
@media (max-width: 1023px) {
  .page-container {
    padding: 0.5rem 1.25rem 1.25rem;
  }
}
@media (max-width: 767px) {
  .page-container {
    padding: 0.5rem 1rem 1rem;
  }
}
@media (max-width: 479px) {
  .page-container {
    padding: 0.5rem 0.75rem 0.75rem;
  }
}
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.page-header h2 {
  color: var(--gray-900);
  font-weight: 600;
  margin: 0;
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-header h2 i {
  color: var(--blue);
}
@media (max-width: 767px) {
  .page-header {
    margin-bottom: 1.25rem;
  }
  .page-header h2 {
    font-size: 1.4rem;
  }
}
@media (max-width: 479px) {
  .page-header {
    flex-direction: column;
    align-items: stretch;
  }
  .page-header h2 {
    font-size: 1.2rem;
  }
}
.card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  box-sizing: border-box;
  animation: fadeIn 0.3s ease;
}
.card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.card h4 i {
  color: var(--blue);
}
.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  background:
    linear-gradient(
      135deg,
      var(--gray-50) 0%,
      var(--gray-100) 100%);
  border-bottom: 2px solid var(--gray-200);
  font-weight: 600;
  color: var(--gray-900);
  font-size: 1rem;
}
.card-header i {
  color: var(--primary);
  font-size: 1.25rem;
}
.card-body {
  padding: 1.5rem;
}
.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.card-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}
@media (max-width: 767px) {
  .card {
    padding: 1.25rem;
    margin-bottom: 1rem;
  }
  .card h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
  }
  .card-header {
    padding: 1rem 1.25rem;
  }
  .card-body {
    padding: 1.25rem;
  }
}
@media (max-width: 479px) {
  .card {
    padding: 1rem;
    border-radius: 10px;
  }
  .card-header {
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
  }
  .card-body {
    padding: 1rem;
  }
}
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.5rem;
}
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-6,
.col-md-12 {
  padding: 0 0.5rem;
  width: 100%;
  box-sizing: border-box;
}
@media (min-width: 768px) {
  .col-md-2 {
    width: 16.666667%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-4 {
    width: 33.333333%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-12 {
    width: 100%;
  }
}
@media (max-width: 767px) and (min-width: 480px) {
  .col-md-3 {
    width: 50%;
  }
  .col-md-4 {
    width: 50%;
  }
}
@media (max-width: 479px) {
  .col-md-2,
  .col-md-3,
  .col-md-4,
  .col-md-6,
  .col-md-12 {
    width: 100%;
  }
}
.mb-0 {
  margin-bottom: 0 !important;
}
.mb-3 {
  margin-bottom: 1rem;
}
.mb-4 {
  margin-bottom: 1.5rem;
}
.mt-1 {
  margin-top: 0.25rem;
}
.mt-2 {
  margin-top: 0.5rem;
}
.mt-3 {
  margin-top: 1rem;
}
.mt-4 {
  margin-top: 1.5rem;
}
.gap-2 {
  gap: 0.5rem;
}
.d-flex {
  display: flex;
}
.align-items-end {
  align-items: flex-end;
}
.text-center {
  text-align: center !important;
}
.text-right {
  text-align: right !important;
}
.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
  font-size: var(--font-size-sm);
}
.required {
  color: var(--danger);
  font-weight: 600;
}
@media (max-width: 479px) {
  .form-label {
    font-size: 0.8125rem;
  }
}
.form-control {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 42px;
  outline: none;
  background: var(--app-bg);
  background-image: none !important;
  box-sizing: border-box;
  font-family: inherit;
}
.form-control:focus {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue-sm);
}
.form-control:focus-visible {
  outline: none;
}
.form-control:disabled {
  background: var(--gray-100);
  color: var(--gray-400);
  cursor: not-allowed;
  border-color: var(--gray-300) !important;
}
.form-control.is-invalid {
  border-color: var(--red) !important;
  box-shadow: var(--shadow-red-focus) !important;
}
textarea.form-control {
  resize: vertical;
  font-family: inherit;
  min-height: unset;
}
input.form-control,
textarea.form-control {
  background-image: none !important;
}
.form-control-sm {
  padding: 0.35rem 0.625rem;
  font-size: 0.8125rem;
  border-radius: 6px;
  min-height: unset;
}
select.form-control {
  cursor: pointer !important;
}
select.form-control:disabled {
  cursor: not-allowed !important;
}
input[type=date].form-control {
  cursor: pointer;
}
input[type=date].form-control::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.7;
}
@media (max-width: 767px) {
  .form-control {
    font-size: 0.8125rem;
    padding: 0.5rem 0.75rem;
  }
}
@media (max-width: 479px) {
  .form-control {
    font-size: 0.8rem;
    padding: 0.5rem 0.625rem;
  }
}
.select-wrapper {
  position: relative;
}
.select-wrapper .select-icon {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--blue);
  font-size: 0.75rem;
  z-index: 1;
}
.select-wrapper select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: none !important;
  padding-right: 2.5rem;
  cursor: pointer;
  color: var(--gray-900);
}
.select-wrapper select.form-control:focus {
  border-color: var(--blue);
  box-shadow: var(--shadow-blue-sm);
}
.select-wrapper select.form-control:disabled {
  background-color: var(--gray-100);
  color: var(--gray-400);
  cursor: not-allowed;
  border-color: var(--gray-300) !important;
}
.select-wrapper select.form-control:disabled + .select-icon {
  color: var(--gray-400);
}
.select-wrapper select.form-control.is-invalid + .select-icon {
  color: var(--danger);
}
.select-wrapper select.form-control option[value=""] {
  color: var(--gray-400);
}
.select-wrapper select.subject-select option[value=""] {
  color: var(--gray-900);
}
.select-wrapper select.form-control option:not([value=""]) {
  color: var(--gray-900);
}
@media (max-width: 767px) {
  .select-wrapper select.form-control {
    padding-right: 2.25rem;
  }
}
.error-message {
  color: var(--danger);
  font-size: 0.8125rem;
  margin-top: 0.375rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-weight: 500;
}
.error-message::before {
  content: "\26a0";
  font-size: 0.875rem;
  flex-shrink: 0;
}
@media (max-width: 479px) {
  .error-message {
    font-size: 0.75rem;
  }
}
.field-error {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--danger);
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 0.25rem;
}
.field-error i {
  font-size: 0.75rem;
  flex-shrink: 0;
}
.btn {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  white-space: nowrap;
  font-family: inherit;
}
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed !important;
  pointer-events: auto !important;
}
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.btn-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}
.btn-sm {
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:disabled,
.btn-primary[disabled] {
  background: var(--blue) !important;
  color: var(--white) !important;
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-primary:disabled i,
.btn-primary i.fa-spinner {
  color: var(--white) !important;
}
.btn-primary:hover:not(:disabled) {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}
.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--gray-200);
  color: var(--gray-900);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn-success {
  background: var(--green);
  color: var(--white);
  border: none;
}
.btn-success:hover:not(:disabled) {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-green);
}
.btn-danger {
  background: var(--red);
  color: var(--white);
}
.btn-danger:hover:not(:disabled) {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}
.btn-back {
  padding: 0.625rem 1.25rem;
  background: var(--white);
  color: var(--gray-500);
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}
.btn-back:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.btn-edit {
  background: var(--primary-light);
  color: var(--primary);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  cursor: pointer;
}
.btn-edit:hover {
  background: var(--primary-light);
}
@media (max-width: 479px) {
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }
  .btn-lg {
    padding: 0.625rem 1.25rem;
    font-size: 0.9375rem;
  }
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 1rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
}
.badge-primary {
  background: var(--blue);
  color: var(--white);
}
.badge-success {
  background: var(--green-light);
  color: var(--green-dark);
}
.badge-warning {
  background: var(--yellow-light);
  color: var(--yellow-dark);
}
.badge-danger {
  background: var(--red-light);
  color: var(--red);
}
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius-lg);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 2px solid;
  animation: slideDown 0.3s ease;
  flex-wrap: wrap;
}
.alert i {
  font-size: 1.25rem;
  flex-shrink: 0;
}
.alert span {
  flex: 1;
  font-weight: 600;
}
.alert-success {
  background: var(--green-light);
  border-color: var(--success);
  color: var(--green-dark);
}
.alert-error {
  background: var(--red-light);
  border-color: var(--danger);
  color: var(--red-dark);
}
.alert-danger {
  background: var(--red-light);
  border-color: var(--danger);
  color: var(--red-dark);
}
.alert-warning {
  background: var(--warning-light);
  border-color: var(--warning);
  color: var(--yellow-dark);
}
.alert-close {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0.25rem;
  opacity: 0.6;
  transition: opacity 0.2s;
  flex-shrink: 0;
  margin-left: auto;
}
.alert-close:hover {
  opacity: 1;
}
.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.table {
  width: 100%;
  border-collapse: collapse;
  table-layout: auto;
}
.table thead {
  background: var(--gray-50);
}
.table th {
  padding: 0.45rem 0.875rem;
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.table td {
  padding: 0.45rem 0.875rem;
  border-bottom: 1px solid var(--gray-200);
  font-size: var(--font-size-sm);
  vertical-align: middle;
}
.table tbody tr:hover {
  background: var(--gray-50);
}
.table-bordered {
  border: 1px solid var(--gray-200);
}
.table-bordered td,
.table-bordered th {
  border: 1px solid var(--gray-200);
}
.roll-number {
  font-weight: 600;
}
@media (max-width: 767px) {
  .table th,
  .table td {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }
}
.loading-state {
  text-align: center;
  padding: 3rem 1rem;
}
.spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}
.loading-state p {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}
.empty-state i {
  font-size: 4rem;
  color: var(--gray-300);
  margin-bottom: 1rem;
  display: block;
}
.empty-state h5 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}
.empty-state p {
  color: var(--gray-500);
  margin: 0 0 1rem 0;
  font-size: var(--font-size-sm);
}
@media (max-width: 479px) {
  .empty-state i {
    font-size: 3rem;
  }
  .empty-state h5 {
    font-size: 1rem;
  }
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1rem;
}
@media (max-width: 767px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
}
@media (max-width: 479px) {
  .stats-grid {
    margin-bottom: 1rem;
  }
}
@media (max-width: 340px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}
.stat-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}
.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}
.stat-icon {
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.stat-card.stat-total .stat-icon {
  background: var(--blue-light);
  color: var(--blue);
}
.stat-card.stat-absent .stat-icon {
  background: var(--red-light);
  color: var(--red);
}
.stat-card.stat-uploaded .stat-icon {
  background: var(--green-light);
  color: var(--green);
}
.stat-card.stat-pending .stat-icon {
  background: var(--yellow-light);
  color: var(--yellow);
}
.stat-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.stat-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
  margin: 0;
}
.stat-content p {
  font-size: 0.7rem;
  color: var(--gray-500);
  font-weight: 500;
  margin: 0;
}
@media (max-width: 479px) {
  .stat-card {
    padding: 0.4rem 0.625rem;
    gap: 0.5rem;
  }
  .stat-icon {
    width: 1.625rem;
    height: 1.625rem;
    font-size: 0.75rem;
    border-radius: 7px;
  }
  .stat-content h3 {
    font-size: 1rem;
  }
}
.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--gray-50);
  border-left: 4px solid var(--primary);
  border-radius: var(--border-radius);
  margin: 1.5rem 0 1rem 0;
  font-weight: 600;
  color: var(--gray-900);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
}
.section-header i {
  color: var(--primary);
  font-size: 1.125rem;
}
.info-box {
  padding: 0.9375rem 1.25rem;
  border-radius: 10px;
  margin-bottom: 1.25rem;
  background: var(--blue-light);
  border: 2px solid var(--blue);
  color: var(--blue-dark);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}
.warning-box {
  background: var(--yellow-light);
  border: 1px solid var(--yellow);
  color: var(--yellow-dark);
}
.error-box {
  background: var(--red-light);
  border: 1px solid var(--red);
  color: var(--red-dark);
}
.info-box i,
.warning-box i,
.error-box i {
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
@media (max-width: 479px) {
  .info-box,
  .warning-box,
  .error-box {
    padding: 0.875rem;
    font-size: var(--font-size-sm);
    gap: 0.625rem;
  }
}
.info-box i {
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.navigation-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--gray-200);
}
.navigation-buttons .btn {
  border-radius: var(--border-radius);
  padding: 0.5rem 1.5rem;
  font-size: var(--font-size-sm);
}
.action-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--gray-200);
  justify-content: flex-end;
  flex-wrap: wrap;
}
@media (max-width: 479px) {
  .action-buttons {
    flex-direction: column-reverse;
    gap: 0.75rem;
  }
  .action-buttons .btn {
    width: 100%;
  }
  .navigation-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  .navigation-buttons .btn {
    width: 100%;
  }
}
.btn.btn-prev:disabled,
.btn.btn-prev[disabled] {
  background: var(--blue) !important;
  color: var(--white) !important;
  opacity: 0.45;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}
.progress-section {
  margin-bottom: 1.5rem;
}
.progress-bar-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.progress {
  flex: 1;
  height: 2rem;
  background: var(--gray-200);
  border-radius: 0.5rem;
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: width 0.3s;
}
.progress-text {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  font-weight: 500;
  white-space: nowrap;
}
.download-link {
  color: var(--blue);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: var(--transition);
}
.download-link:hover {
  color: var(--blue);
  text-decoration: none;
}
.download-link:hover .link-text {
  text-decoration: underline;
  text-decoration-color: var(--blue);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}
.download-link i {
  text-decoration: none !important;
}
.download-link.disabled {
  pointer-events: none;
  opacity: 0.6;
}
.upload-section {
  background: var(--gray-50);
  border: 2px dashed var(--gray-300);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.upload-section:hover {
  border-color: var(--primary);
  background: var(--blue-light);
}
.text-muted {
  color: var(--gray-400) !important;
}
.text-danger {
  color: var(--danger) !important;
}
.text-warning {
  color: var(--yellow-dark) !important;
}
.text-success {
  color: var(--success) !important;
}
.text-primary {
  color: var(--primary) !important;
}
.fw-semibold {
  font-weight: 600;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
@media print {
  .btn,
  .action-buttons,
  .navigation-buttons,
  .search-section,
  .card-footer {
    display: none;
  }
  .card {
    box-shadow: none;
    page-break-inside: avoid;
  }
}
input[type=checkbox] {
  accent-color: var(--blue-dark);
}
.header-info-icon {
  display: inline-flex;
  align-items: center;
  margin-left: 0.3rem;
  position: relative;
  cursor: pointer;
  color: var(--yellow);
  font-size: 0.85rem;
  vertical-align: middle;
}
.header-info-icon i {
  opacity: 1;
  transition: opacity 0.15s;
}
.header-info-icon:hover i,
.header-info-icon:focus i {
  opacity: 0.8;
}
.header-info-tooltip {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  color: var(--gray-900);
  border: 1px solid var(--gray-200);
  border-radius: 0.5rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  white-space: normal;
  width: 240px;
  z-index: 9999;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  line-height: 1.55;
  pointer-events: none;
}
.header-info-tooltip::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-bottom-color: var(--gray-200);
}
.header-info-tooltip::after {
  content: "";
  position: absolute;
  bottom: calc(100% - 1px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-bottom-color: var(--white);
}
.header-info-icon:hover .header-info-tooltip,
.header-info-icon:focus .header-info-tooltip {
  display: block;
}
.tip-line {
  display: block;
  padding: 0.1rem 0;
}
.tip-line + .tip-line {
  border-top: 1px solid var(--gray-100);
  margin-top: 0.25rem;
  padding-top: 0.25rem;
}
.papers-header-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.papers-header-row h4 {
  margin: 0;
  white-space: nowrap;
  flex-shrink: 0;
}
.papers-header-row .search-input-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}
.papers-header-row .badge-primary {
  flex-shrink: 0;
  white-space: nowrap;
}
@media (max-width: 479px) {
  .papers-header-row {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .papers-header-row h4 {
    width: 100%;
    font-size: 1rem;
  }
  .papers-header-row .search-input-wrapper {
    flex: 1;
    min-width: 0;
  }
}
.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--blue);
  font-size: var(--font-size-sm);
  pointer-events: none;
  z-index: 1;
}
.search-input {
  padding-left: 2.25rem !important;
  padding-right: 2.25rem !important;
}
.clear-search {
  position: absolute;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--gray-400);
  cursor: pointer;
  padding: 0.25rem;
  font-size: var(--font-size-sm);
}
.clear-search:hover {
  color: var(--red);
}
.filter-card-header {
  display: flex;
  align-items: center;
  margin-bottom: 0;
}
.filter-card-header h4 {
  margin: 0;
}
.filter-card-header.is-collapsed {
  cursor: pointer;
}
.filter-card-header.is-collapsed:hover h4 {
  color: var(--blue);
}
.collapse-indicator {
  font-size: var(--font-size-xs);
  color: var(--blue);
  margin-left: 0.5rem;
  vertical-align: middle;
  transition: var(--transition);
}
.filter-card-body {
  overflow: visible;
  transition:
    max-height 0.35s ease,
    opacity 0.3s ease,
    margin-top 0.3s ease;
  max-height: 1000px;
  opacity: 1;
  margin-top: 1rem;
}
.filter-card-body.collapsed {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  pointer-events: none;
}
.filter-summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.625rem;
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--blue-light);
  color: var(--blue-dark);
  border-radius: 1rem;
  padding: 0.2rem 0.625rem;
  font-size: var(--font-size-xs);
  font-weight: 600;
  white-space: nowrap;
}
.filter-chip i {
  font-size: 0.65rem;
}
.btn-back-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  background: none;
  border: none;
  color: var(--blue);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s;
  font-family: inherit;
}
.btn-back-pill i {
  font-size: var(--font-size-xs);
  transition: transform 0.15s;
}
.btn-back-pill:hover {
  color: var(--blue-dark);
  font-weight: 700;
}
.btn-back-pill:hover i {
  transform: translateX(-3px);
}
.back-btn-row {
  display: flex;
  margin-bottom: 0.75rem;
}
.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--overlay-bg);
  backdrop-filter: blur(4px);
  padding: 1rem;
}
.confirm-dialog-box {
  background: var(--app-bg);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.75rem 1.5rem;
  width: min(90vw, 400px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  animation: confirmSlideUp 0.22s ease;
}
@keyframes confirmSlideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.confirm-dialog-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--yellow-light);
  border: 2px solid var(--yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--yellow);
  flex-shrink: 0;
}
.confirm-dialog-icon--danger {
  background: var(--red-light);
  border-color: var(--red);
  color: var(--red);
}
.confirm-dialog-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  text-align: center;
  margin: 0;
}
.confirm-dialog-sub,
.confirm-dialog-message {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  text-align: center;
  line-height: 1.55;
  margin: 0;
}
.confirm-dialog-actions {
  display: flex;
  gap: 0.75rem;
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
  flex-wrap: wrap;
}
.confirm-ok-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1.25rem;
  font-weight: 600;
  font-size: var(--font-size-sm);
  border: 2px solid var(--red);
  border-radius: var(--border-radius);
  background: var(--red);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.confirm-ok-btn:hover:not(:disabled) {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-red);
}
.confirm-ok-btn--yellow {
  background: var(--yellow);
  border-color: var(--yellow);
}
.confirm-ok-btn--yellow:hover:not(:disabled) {
  background: var(--yellow-dark);
  border-color: var(--yellow-dark);
  box-shadow: var(--shadow-yellow);
}
.confirm-cancel-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1rem;
  font-weight: 600;
  font-size: var(--font-size-sm);
  background: var(--red-light);
  color: var(--red);
  border: 2px solid var(--red);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}
.confirm-cancel-btn:hover:not(:disabled) {
  background: var(--red);
  color: var(--white);
  box-shadow: var(--shadow-red-sm);
  transform: translateY(-1px);
}
.img-modal-cancel {
  background: var(--red-light) !important;
  color: var(--red) !important;
  border: 2px solid var(--red) !important;
  border-radius: var(--border-radius) !important;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 1rem;
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: var(--transition);
}
.img-modal-cancel:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-red-sm) !important;
  transform: translateY(-1px);
}
.question-goto-row {
  margin-bottom: 0;
}
.question-goto-inline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.goto-label {
  font-weight: 600;
  white-space: nowrap;
  margin: 0;
}
.question-section {
  margin-bottom: 0.875rem;
}
.question-section:last-of-type {
  margin-bottom: 0 !important;
}
.question-header-with-marks {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--gray-50);
  border-radius: var(--border-radius);
  margin-bottom: 0.75rem;
  border-left: 4px solid var(--blue);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.question-header-with-marks h5 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
@media (max-width: 479px) {
  .question-header-with-marks {
    padding: 0.625rem 0.875rem;
    margin-bottom: 0.5rem;
  }
  .question-header-with-marks h5 {
    font-size: 1rem;
  }
}
.marks-badge {
  background: var(--blue);
  color: var(--white);
  padding: 0.2rem 0.7rem 0.3rem;
  border-radius: 1.25rem;
  font-size: var(--font-size-sm);
  font-weight: 700;
  white-space: nowrap;
}
.marks-badge-sm {
  background: var(--blue-light);
  color: var(--blue);
  padding: 0.25rem 0.625rem;
  border-radius: 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
}
.marks-badge-sm.marks-mismatch {
  background: var(--red-light);
  color: var(--red);
}
.section-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.375rem;
}
.section-label i {
  color: var(--blue);
  font-size: 1rem;
}
.section-label .fa-check-circle {
  color: var(--green);
}
.section-label .fa-list-check {
  color: var(--blue);
}
.section-label .fa-clipboard-question {
  color: var(--blue);
}
.section-label .fa-user-edit {
  color: var(--blue);
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.375rem;
  padding: 0 !important;
  background: none !important;
  border: none !important;
  border-radius: 0 !important;
  font-size: unset;
  font-weight: unset;
  color: unset;
  text-transform: unset;
}
.scrollable-text {
  padding: 0.875rem 1rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-wrap;
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: var(--gray-700);
}
.scrollable-text::-webkit-scrollbar {
  width: 5px;
}
.scrollable-text::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}
.scrollable-criterion {
  max-height: 80px;
  overflow-y: auto;
  line-height: 1.4;
}
.scrollable-criterion::-webkit-scrollbar {
  width: 4px;
}
.scrollable-criterion::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 2px;
}
.official-answer {
  background: var(--green-light);
  border-color: var(--green-light);
  overflow-y: auto;
  white-space: normal;
  word-break: break-word;
  width: 100%;
}
.official-answer::-webkit-scrollbar {
  width: 5px;
}
.official-answer::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}
.rubric-table {
  font-size: var(--font-size-sm);
}
.rubric-table thead {
  background: var(--gray-50);
}
.rubric-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--gray-200);
  white-space: nowrap;
}
.rubric-table td {
  padding: 0.875rem 1rem;
  vertical-align: middle;
}
.rubric-table tbody tr {
  border-bottom: 1px solid var(--gray-200);
}
@media (max-width: 767px) {
  .rubric-table th,
  .rubric-table td {
    padding: 0.625rem 0.75rem;
    font-size: 0.8125rem;
  }
}
@media (max-width: 479px) {
  .rubric-table th,
  .rubric-table td {
    padding: 0.5rem;
    font-size: var(--font-size-xs);
  }
}
.info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.info-label {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}
.info-label i {
  color: var(--blue);
}
.info-value {
  font-size: var(--font-size-sm);
  color: var(--gray-900);
  font-weight: 500;
}
.results-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--gray-200);
  flex-wrap: wrap;
  gap: 0.75rem;
}
.results-page-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
@media (max-width: 767px) {
  .results-page-header h3 {
    font-size: 1.25rem;
  }
}
@media (max-width: 479px) {
  .results-page-header h3 {
    font-size: 1.1rem;
  }
}
.btn-expand {
  background: none;
  color: var(--blue);
  border: none;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  opacity: 0.7;
}
.btn-expand:hover {
  opacity: 1;
  transform: scale(1.15);
  color: var(--blue-dark);
}
.navigation-buttons {
  margin-top: 0.5rem !important;
  padding-top: 0.75rem !important;
}
.navigation-buttons .btn-secondary:not(:disabled),
.navigation-buttons .btn-lg:not(:disabled),
.navigation-buttons .btn-primary:not(:disabled) {
  background: var(--blue) !important;
  color: var(--white) !important;
  border: none !important;
}
.navigation-buttons .btn-secondary:hover:not(:disabled),
.navigation-buttons .btn-lg:hover:not(:disabled),
.navigation-buttons .btn-primary:hover:not(:disabled) {
  background: var(--blue-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}
.navigation-buttons .btn-secondary:disabled,
.navigation-buttons .btn-lg:disabled,
.navigation-buttons .btn-primary:disabled {
  background: var(--blue) !important;
  color: var(--white) !important;
  border: none !important;
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}
@media (max-width: 479px) {
  .navigation-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  .navigation-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}
.fullscreen-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 2rem;
  animation: fadeIn 0.2s;
}
.fullscreen-content {
  background: var(--app-bg);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 1200px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  animation: slideUp 0.3s;
}
.fullscreen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 2px solid var(--gray-200);
  flex-shrink: 0;
}
.fullscreen-header h4 {
  margin: 0;
  font-size: 1.125rem;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.fullscreen-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--gray-700);
  white-space: pre-wrap;
  word-break: break-word;
}
.fullscreen-body::-webkit-scrollbar {
  width: 8px;
}
.fullscreen-body::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 4px;
}
.btn-close-fullscreen {
  background: var(--red-light);
  color: var(--red);
  border: none;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-close-fullscreen:hover {
  background: var(--red);
  color: var(--white);
  transform: scale(1.1);
}
@media (max-width: 767px) {
  .fullscreen-modal {
    padding: 1rem;
  }
  .fullscreen-content {
    width: 100%;
    max-height: 90vh;
    border-radius: var(--border-radius);
  }
  .fullscreen-header {
    padding: 1rem;
  }
  .fullscreen-header h4 {
    font-size: 1rem;
  }
  .fullscreen-body {
    padding: 1.25rem;
    font-size: var(--font-size-sm);
  }
}
@media (max-width: 479px) {
  .fullscreen-modal {
    padding: 0.5rem;
  }
  .fullscreen-content {
    max-height: 95vh;
    border-radius: var(--border-radius);
  }
  .fullscreen-header {
    padding: 0.875rem;
  }
  .fullscreen-body {
    padding: 1rem;
    font-size: var(--font-size-sm);
    line-height: 1.6;
  }
}
.registration-container {
  padding: 0.5rem 1.5rem 1.5rem;
  background: var(--app-bg);
  max-width: 100%;
  margin: 0;
  box-sizing: border-box;
}
@media (max-width: 767px) {
  .registration-container {
    padding: 0.875rem 1rem;
  }
}
@media (max-width: 479px) {
  .registration-container {
    padding: 0.75rem;
  }
}
.registration-container .page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem !important;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.registration-container .page-header h2 i {
  color: var(--blue);
  flex-shrink: 0;
}
@media (max-width: 479px) {
  .registration-container .page-header {
    flex-direction: column;
    align-items: stretch;
  }
  .registration-container .page-header h2 {
    font-size: 1rem;
  }
}
.registration-container .card {
  background: var(--white) !important;
  border-radius: var(--border-radius-lg) !important;
  margin-bottom: 0.75rem !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 8px rgba(0, 0, 0, 0.04) !important;
  overflow: hidden;
  padding: 0 !important;
  border: 1px solid rgba(0, 0, 0, 0.05) !important;
  animation: reg-fade 0.25s ease;
  max-width: 820px;
  margin-left: auto !important;
  margin-right: auto !important;
}
@keyframes reg-fade {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.registration-container .card h4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.625rem;
  padding: 0.625rem 1.125rem !important;
  background: var(--white) !important;
  border-bottom: 1px solid var(--gray-100) !important;
  border-top: 3px solid var(--blue) !important;
  font-weight: 600 !important;
  color: var(--gray-900) !important;
  font-size: 1.15rem !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.01em;
}
.registration-container .card h4 i {
  color: var(--blue) !important;
  font-size: 1rem !important;
}
.registration-container .card h4 .card-h4-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.registration-container .card h4 .btn-mode {
  font-size: 0.75rem !important;
  padding: 0.25rem 0.625rem !important;
  font-weight: 600 !important;
  flex-shrink: 0 !important;
  border-radius: 5px !important;
  display: inline-flex !important;
  align-items: center !important;
  line-height: 1.4 !important;
  white-space: nowrap !important;
  margin: 0 !important;
  width: auto !important;
}
.registration-container form {
  padding: 0.875rem 1.125rem;
}
.registration-container .section-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  padding: 0.45rem 0.875rem;
  background: var(--gray-50);
  border-left: 3px solid var(--blue);
  border-radius: var(--border-radius);
  margin: 0.875rem 0 0.625rem 0;
  font-weight: 500;
  color: var(--gray-700);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 100%;
  box-sizing: border-box;
}
.registration-container .section-header i {
  color: var(--blue);
  font-size: var(--font-size-sm);
}
.registration-container .error-message,
.registration-container .error-message * {
  color: var(--red) !important;
  font-size: var(--font-size-xs) !important;
  font-weight: 500 !important;
}
.registration-container .error-message {
  margin-top: 0.2rem !important;
  display: flex !important;
  align-items: center;
  gap: 0.3rem;
}
.registration-container .error-message::before {
  content: none !important;
  display: none !important;
}
.registration-container .row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.375rem;
}
.registration-container .col-md-4,
.registration-container .col-md-6,
.registration-container .col-sm-6 {
  padding: 0 0.375rem;
  width: 100%;
  box-sizing: border-box;
}
@media (min-width: 768px) {
  .registration-container .col-md-4 {
    width: 33.333333%;
  }
  .registration-container .col-md-6 {
    width: 50%;
  }
}
@media (max-width: 767px) and (min-width: 480px) {
  .registration-container .col-md-4 {
    width: 50%;
  }
}
@media (max-width: 479px) {
  .registration-container .col-sm-6 {
    width: 50% !important;
  }
}
.registration-container .mb-3 {
  margin-bottom: 0.625rem !important;
}
.registration-container .btn {
  padding: 0.45rem 1.125rem !important;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  white-space: nowrap;
  font-family: inherit;
}
.registration-container .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}
.registration-container .btn-lg {
  padding: 0.55rem 1.375rem !important;
}
.registration-container .btn-sm {
  padding: 0.375rem 0.75rem !important;
  font-size: var(--font-size-xs) !important;
}
.registration-container .btn-primary {
  background: var(--green) !important;
  color: var(--white) !important;
  box-shadow: 0 2px 6px var(--shadow-blue-xs) !important;
}
.registration-container .btn-primary:hover:not(:disabled) {
  background: var(--green-dark) !important;
  box-shadow: 0 4px 14px var(--shadow-blue) !important;
  transform: translateY(-1px);
}
.registration-container .btn-outline-primary {
  background: transparent !important;
  color: var(--blue) !important;
  border: 1.5px solid var(--blue) !important;
  box-shadow: none !important;
}
.registration-container .btn-outline-primary:hover:not(:disabled) {
  background: var(--blue) !important;
  color: var(--white) !important;
}
.registration-container .btn-reset,
.registration-container .btn-secondary {
  background: var(--red-light) !important;
  color: var(--red) !important;
  border: 1.5px solid var(--red) !important;
  box-shadow: none !important;
}
.registration-container .btn-reset i,
.registration-container .btn-secondary i {
  color: var(--red) !important;
}
.registration-container .btn-reset:hover:not(:disabled),
.registration-container .btn-secondary:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  border-color: var(--red) !important;
  box-shadow: var(--shadow-red-sm) !important;
  transform: translateY(-1px);
}
.registration-container .btn-reset:hover:not(:disabled) i,
.registration-container .btn-secondary:hover:not(:disabled) i {
  color: var(--white) !important;
}
.registration-container .btn-success {
  background: var(--green) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.registration-container .btn-success:hover:not(:disabled) {
  background: var(--green-dark) !important;
  box-shadow: var(--shadow-green) !important;
  transform: translateY(-1px);
}
.registration-container .btn-danger {
  background: var(--red) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.registration-container .btn-danger:hover:not(:disabled) {
  background: var(--red-dark) !important;
  box-shadow: 0 4px 14px var(--shadow-red) !important;
  transform: translateY(-1px);
}
@media (max-width: 479px) {
  .registration-container .button-group {
    flex-direction: column-reverse;
    gap: 0.5rem;
  }
  .registration-container .button-group .btn {
    width: 100%;
  }
}
.registration-container .info-card h4 {
  border-top: 3px solid var(--blue) !important;
  background: var(--blue-light) !important;
}
.registration-container .upload-section:hover {
  border-color: var(--blue);
  background: var(--blue-light);
}
.registration-container .upload-placeholder i {
  font-size: 3rem;
  color: var(--gray-300);
  margin-bottom: 0.75rem;
  display: block;
}
.registration-container .upload-placeholder p {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin: 0.25rem 0;
}
.registration-container .file-icon {
  font-size: 2.5rem;
  color: var(--green);
  flex-shrink: 0;
}
.registration-container .file-details span {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}
.registration-container .file-details strong {
  color: var(--gray-900);
  font-size: var(--font-size-sm);
  word-break: break-all;
}
.registration-container .upload-results {
  background: var(--gray-50);
  border-radius: var(--border-radius-lg);
  padding: 1rem 1.125rem;
  margin: 0.75rem 1.125rem;
}
.registration-container .upload-results h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.registration-container .upload-results h5 i {
  color: var(--blue);
}
.registration-container .results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}
@media (max-width: 479px) {
  .registration-container .results-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
}
.registration-container .result-card {
  background: var(--app-bg);
  border-radius: var(--border-radius);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 2px solid;
}
.registration-container .result-card i {
  font-size: 1.75rem;
  flex-shrink: 0;
}
.registration-container .result-card strong {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
}
.registration-container .result-card span {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  font-weight: 500;
}
.registration-container .result-card.total {
  border-color: var(--blue);
}
.registration-container .result-card.total i {
  color: var(--blue);
}
.registration-container .result-card.total strong {
  color: var(--blue-dark);
}
.registration-container .result-card.success {
  border-color: var(--green);
}
.registration-container .result-card.success i {
  color: var(--green);
}
.registration-container .result-card.success strong {
  color: var(--green-dark);
}
.registration-container .result-card.failed {
  border-color: var(--red);
}
.registration-container .result-card.failed i {
  color: var(--red);
}
.registration-container .result-card.failed strong {
  color: var(--red-dark);
}
.registration-container .error-details {
  background: var(--app-bg);
  border-radius: var(--border-radius);
  padding: 0.875rem;
  border: 1px solid var(--red-light);
  margin-top: 0.75rem;
}
.registration-container .error-details h6 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--red-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.registration-container .error-details h6 i {
  color: var(--red);
}
.registration-container .error-table-wrap {
  max-height: 360px;
  overflow-y: auto;
  overflow-x: auto;
  border-radius: var(--border-radius);
  border: 1px solid var(--red-light);
}
.registration-container .error-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-xs);
  min-width: 400px;
}
.registration-container .error-table thead {
  background: var(--red-light);
  position: sticky;
  top: 0;
  z-index: 1;
}
.registration-container .error-table thead th {
  padding: 0.5rem 0.75rem;
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--red-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--red-light);
  white-space: nowrap;
}
.registration-container .error-table tbody tr {
  border-bottom: 1px solid var(--red-light);
  vertical-align: top;
}
.registration-container .error-table tbody tr:hover {
  background: var(--red-light);
}
.registration-container .error-table td {
  padding: 0.625rem 0.75rem;
}
.registration-container .row-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  background: var(--red-light);
  color: var(--red-dark);
  border-radius: var(--border-radius);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: 0 4px;
}
.registration-container .row-badge.unknown {
  background: var(--gray-100);
  color: var(--gray-400);
}
.registration-container .col-error-item {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  color: var(--red-dark);
  line-height: 1.4;
}
.registration-container .col-error-item i {
  color: var(--red);
  font-size: var(--font-size-xs);
  margin-top: 0.15rem;
  flex-shrink: 0;
}
.registration-container .all-success-msg {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: var(--green-light);
  border: 1px solid var(--green);
  border-radius: var(--border-radius);
  color: var(--green-dark);
  font-weight: 600;
  font-size: 0.9rem;
}
.registration-container .all-success-msg i {
  color: var(--green);
  font-size: 1.125rem;
  flex-shrink: 0;
}
.registration-container .mt-3 {
  margin-top: 0.875rem;
}
@media print {
  .registration-container {
    padding: 0;
    background: var(--app-bg);
  }
  .registration-container .btn,
  .registration-container .button-group {
    display: none;
  }
  .registration-container .card {
    box-shadow: none !important;
  }
}
.registration-container .info-card {
  background: var(--blue-light) !important;
  border: 1px solid var(--blue-light) !important;
  border-top: 3px solid var(--blue) !important;
  border-radius: var(--border-radius-lg) !important;
  padding: 0 !important;
}
.registration-container .info-card h4 {
  background: var(--white) !important;
  border-top: 3px solid var(--blue) !important;
  border-bottom: 1px solid var(--blue-light) !important;
  color: var(--blue-dark) !important;
  font-size: 1rem !important;
}
.registration-container .info-card h4 i {
  color: var(--blue) !important;
}
.registration-container .info-card {
  border-top: none !important;
}
.registration-container .info-card h4 .btn-outline-primary.btn-mode {
  color: var(--blue) !important;
  border-color: var(--blue) !important;
  background: var(--white) !important;
}
.registration-container .info-card h4 .btn-outline-primary.btn-mode:hover:not(:disabled) {
  background: var(--blue) !important;
  color: var(--white) !important;
}
.registration-container .instructions-list {
  padding: 0.75rem 1.125rem 0.75rem 3rem !important;
  margin: 0 0 0.5rem 0 !important;
}
.registration-container .instructions-list li {
  color: var(--gray-700);
  font-size: var(--font-size-sm);
}
.registration-container .instructions-list li i {
  color: var(--green);
}
.registration-container .info-card .btn-outline-primary {
  background: var(--white) !important;
  color: var(--red) !important;
  border: 1.5px solid var(--red) !important;
  box-shadow: none !important;
  margin: 0 1.125rem 0.875rem !important;
  width: auto !important;
}
.registration-container .info-card .btn-outline-primary:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 14px var(--shadow-red) !important;
}
.registration-container .upload-section {
  background: var(--white) !important;
  border: 2px dashed var(--gray-300) !important;
  border-radius: var(--border-radius-lg);
  padding: 1.5rem !important;
  margin: 0 1.125rem 0.875rem !important;
  text-align: center;
  transition: var(--transition);
}
.registration-container .upload-section:hover {
  border-color: var(--blue);
}
.registration-container .upload-placeholder i {
  font-size: 2.5rem;
  color: var(--gray-400);
  margin-bottom: 0.75rem;
  display: block;
}
.registration-container .upload-placeholder p {
  color: var(--gray-700);
  font-size: var(--font-size-sm);
  margin: 0.2rem 0;
}
.registration-container label[for=fileInput].btn {
  padding: 0.45rem 1.25rem !important;
  font-size: var(--font-size-sm) !important;
  margin-top: 0.75rem;
  background: var(--blue) !important;
  color: var(--white) !important;
  border-radius: var(--border-radius);
  display: inline-flex !important;
  width: auto !important;
}
.registration-container label[for=fileInput].btn:hover {
  background: var(--blue-dark) !important;
}
.registration-container .button-group {
  display: flex !important;
  justify-content: flex-end !important;
  gap: 0.75rem !important;
  margin: 0 !important;
  padding: 0.75rem 1.125rem !important;
  border-top: 1px solid var(--gray-100) !important;
  flex-wrap: wrap;
}
.registration-container .info-card button,
.registration-container .info-card .btn {
  width: auto !important;
  display: inline-flex !important;
  margin: 0 1.125rem 0.875rem !important;
}
.registration-container .card > .row,
.registration-container .card > div.row {
  padding: 0.875rem 1.125rem 0;
}
.registration-container .card > .mb-3 {
  padding: 0 1.125rem;
}
.registration-container .card > .row {
  padding: 1rem 1.125rem 0.25rem !important;
}
.registration-container .info-card .btn-outline-primary i {
  color: var(--red) !important;
}
.registration-container .info-card .btn-outline-primary:hover:not(:disabled) i {
  color: var(--white) !important;
}
.registration-container .page-header .btn-outline-primary {
  border-color: var(--blue) !important;
  color: var(--blue) !important;
  box-shadow: none !important;
}
.registration-container .page-header .btn-outline-primary:hover:not(:disabled) {
  background: var(--blue) !important;
  color: var(--white) !important;
  border-color: var(--blue) !important;
  box-shadow: 0 4px 12px var(--shadow-blue-xs) !important;
}
.registration-container .page-header .btn-outline-primary i {
  color: var(--blue) !important;
}
.registration-container .page-header .btn-outline-primary:hover:not(:disabled) i {
  color: var(--white) !important;
}
.registration-container .file-info .btn-danger {
  width: 1.75rem !important;
  height: 1.75rem !important;
  border-radius: 50% !important;
  padding: 0 !important;
  background: var(--red-light) !important;
  color: var(--red) !important;
  border: none !important;
  box-shadow: none !important;
  flex-shrink: 0;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 0.75rem !important;
}
.registration-container .file-info .btn-danger:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  transform: none !important;
  box-shadow: none !important;
}
.registration-container .file-info {
  justify-content: center;
  align-items: center;
  width: 100%;
  text-align: center;
}
.registration-container .file-name-row {
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.registration-container .file-name-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
}
.registration-container .file-name-row strong {
  color: var(--gray-900);
  font-size: var(--font-size-sm);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
}
.registration-container .file-size {
  color: var(--gray-400);
  font-size: var(--font-size-xs);
  white-space: nowrap;
  flex-shrink: 0;
}
.registration-container .btn-close-file {
  width: 1.5rem !important;
  height: 1.5rem !important;
  border-radius: 50% !important;
  padding: 0 !important;
  background: var(--red-light) !important;
  color: var(--red) !important;
  border: none !important;
  box-shadow: none !important;
  flex-shrink: 0;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: var(--font-size-xs) !important;
  cursor: pointer;
  line-height: 1;
}
.registration-container .btn-close-file:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
}
@media (max-width: 479px) {
  .registration-container .col-sm-6 {
    width: 50% !important;
  }
}
.view-container {
  padding: 0.5rem 1.5rem 1.5rem;
  background: var(--app-bg);
  max-width: 100%;
  margin: 0;
  box-sizing: border-box;
}
@media (max-width: 767px) {
  .view-container {
    padding: 0.875rem 1rem;
  }
}
@media (max-width: 479px) {
  .view-container {
    padding: 0.75rem;
  }
}
.view-container .page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem !important;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.view-container .header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1;
}
.view-container .btn-back {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: 50%;
  border: none;
  background: var(--white);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
  flex-shrink: 0;
  font-size: var(--font-size-xs);
}
.view-container .btn-back:hover {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 3px 10px var(--shadow-blue-xs);
  transform: translateX(-2px);
}
.view-container .header-title h2 {
  color: var(--gray-900);
  font-weight: 600;
  margin: 0;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.01em;
}
.view-container .header-title h2 i {
  color: var(--blue);
  flex-shrink: 0;
}
.view-container .breadcrumb {
  color: var(--gray-400);
  font-size: var(--font-size-xs);
  margin: 0.1rem 0 0 0;
  letter-spacing: 0.01em;
}
.view-container .header-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}
@media (max-width: 479px) {
  .view-container .page-header {
    flex-direction: column;
    align-items: stretch;
  }
  .view-container .header-left {
    width: 100%;
  }
  .view-container .header-actions {
    width: 100%;
  }
  .view-container .header-actions .btn {
    flex: 1;
    justify-content: center;
  }
}
.view-container .loading-state {
  text-align: center;
  padding: 3rem 1rem;
}
.view-container .spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--gray-200);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: ve-spin 0.8s linear infinite;
  margin: 0 auto 0.75rem;
}
@keyframes ve-spin {
  to {
    transform: rotate(360deg);
  }
}
.view-container .loading-state p {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}
.view-container .form-content {
  max-width: 820px;
  margin: 0 auto;
}
.view-container .card {
  background: var(--app-bg) !important;
  border-radius: var(--border-radius-lg) !important;
  margin-bottom: 0.875rem !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 8px rgba(0, 0, 0, 0.04) !important;
  overflow: visible;
  padding: 0 !important;
  border: 1px solid var(--gray-200) !important;
  animation: ve-fade 0.25s ease;
  transition: box-shadow 0.2s, transform 0.2s;
}
@keyframes ve-fade {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.view-container .card-header {
  display: flex !important;
  align-items: center !important;
  gap: 0.625rem !important;
  padding: 0.625rem 1.125rem !important;
  background: var(--app-bg) !important;
  border-bottom: 1px solid var(--gray-100) !important;
  border-top: 3px solid var(--blue) !important;
  font-weight: 600 !important;
  color: var(--gray-900) !important;
  font-size: 1.0rem !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.01em;
}
.view-container .card-header i {
  color: var(--blue) !important;
  font-size: var(--font-size-sm) !important;
  width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
}
.view-container .card-body {
  padding: 1rem 1.125rem !important;
}
@media (max-width: 479px) {
  .view-container .card-header {
    padding: 0.5rem 0.875rem !important;
  }
  .view-container .card-body {
    padding: 0.75rem 0.875rem !important;
  }
}
.view-container .error-message,
.view-container .error-message *,
.view-container div.error-message {
  color: var(--red) !important;
  font-size: var(--font-size-xs) !important;
  font-weight: 500 !important;
}
.view-container .error-message {
  margin-top: 0.2rem !important;
  display: flex !important;
  align-items: center;
  gap: 0.3rem;
}
.view-container .error-message i {
  color: var(--red) !important;
  font-size: var(--font-size-xs) !important;
  flex-shrink: 0;
}
.view-container .error-message::before {
  content: none !important;
  display: none !important;
}
.view-container .row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.375rem;
}
.view-container .col-md-4,
.view-container .col-md-6 {
  padding: 0 0.375rem;
  width: 100%;
  box-sizing: border-box;
}
@media (min-width: 768px) {
  .view-container .col-md-4 {
    width: 33.333333%;
  }
  .view-container .col-md-6 {
    width: 50%;
  }
}
@media (max-width: 767px) and (min-width: 480px) {
  .view-container .col-md-4 {
    width: 50%;
  }
}
.view-container .mb-3 {
  margin-bottom: 0.625rem !important;
}
.view-container .btn {
  padding: 0.45rem 1.125rem !important;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: 0.01em;
}
.view-container .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none !important;
}
.view-container .btn-lg {
  padding: 0.55rem 1.375rem !important;
}
.view-container .btn-primary {
  background: var(--blue) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.view-container .btn-primary:hover:not(:disabled) {
  background: var(--blue-dark) !important;
  box-shadow: 0 4px 14px var(--shadow-blue) !important;
  transform: translateY(-1px);
}
.view-container .btn-secondary {
  background: var(--gray-500) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.view-container .btn-secondary:hover:not(:disabled) {
  background: var(--gray-700) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-gray) !important;
}
.view-container .btn-cancel {
  background: var(--red-light) !important;
  color: var(--red) !important;
  border: 1.5px solid var(--red) !important;
  box-shadow: none !important;
}
.view-container .btn-cancel i {
  color: var(--red) !important;
}
.view-container .btn-cancel:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  border-color: var(--red) !important;
  box-shadow: var(--shadow-red-sm) !important;
  transform: translateY(-1px);
}
.view-container .btn-cancel:hover:not(:disabled) i {
  color: var(--white) !important;
}
.view-container .btn-success {
  background: var(--green) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.view-container .btn-success:hover:not(:disabled) {
  background: var(--green-dark) !important;
  box-shadow: var(--shadow-green) !important;
  transform: translateY(-1px);
}
.view-container .btn-danger {
  background: var(--red) !important;
  color: var(--white) !important;
  box-shadow: none !important;
}
.view-container .btn-danger:hover:not(:disabled) {
  background: var(--red-dark) !important;
  box-shadow: 0 4px 14px var(--shadow-red) !important;
  transform: translateY(-1px);
}
.view-container .action-buttons {
  display: flex !important;
  gap: 0.625rem !important;
  margin-top: 0.75rem !important;
  padding-top: 0.875rem !important;
  border-top: 1px solid var(--gray-100) !important;
  border-bottom: none !important;
  justify-content: flex-end !important;
  flex-wrap: wrap !important;
}
@media (max-width: 479px) {
  .view-container .action-buttons {
    flex-direction: column-reverse !important;
    gap: 0.5rem !important;
    padding-top: 0.625rem !important;
  }
  .view-container .action-buttons .btn {
    width: 100%;
  }
}
@media print {
  .view-container {
    padding: 0;
    background: var(--white);
  }
  .view-container .btn,
  .view-container .btn-back,
  .view-container .header-actions,
  .view-container .action-buttons {
    display: none !important;
  }
  .view-container .card {
    box-shadow: none !important;
    border: 1px solid var(--gray-200) !important;
    margin-bottom: 1rem !important;
  }
}
.field-lock-icon {
  color: var(--yellow-dark);
  font-size: 0.7rem;
  margin-left: 0.3rem;
  vertical-align: middle;
  opacity: 0.85;
}
.search-section {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  align-items: end;
}
@media (max-width: 767px) {
  .search-section {
    grid-template-columns: 1fr 1fr;
    gap: 0.625rem;
  }
  .search-section .filter-wrapper:last-child {
    grid-column: 1 / -1;
  }
  .search-section .filter-wrapper:last-child .btn {
    width: 100%;
  }
}
@media (max-width: 479px) {
  .search-section {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .search-section .filter-wrapper:last-child {
    grid-column: 1;
  }
}
.filter-wrapper {
  display: flex;
  flex-direction: column;
}
.filter-wrapper:last-child .btn {
  min-width: 6rem;
}
.search-below {
  margin-bottom: 1rem;
  position: relative;
}
.name {
  font-weight: 600;
  color: var(--gray-900);
  font-size: var(--font-size-sm);
  line-height: 1.2;
}
.roll-number,
.emp-code {
  font-weight: 600;
}
.table .action-buttons,
.page-container .table .action-buttons,
.list-container .table .action-buttons {
  display: flex !important;
  flex-direction: row !important;
  gap: 0.3rem !important;
  margin-top: 0 !important;
  padding-top: 0 !important;
  border-top: none !important;
  justify-content: flex-start !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
}
.btn-action {
  width: 1.875rem;
  height: 1.875rem;
  border: none;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: var(--font-size-xs);
  flex-shrink: 0;
  padding: 0 !important;
}
.btn-action.btn-view {
  background: var(--blue-light) !important;
  color: var(--blue) !important;
}
.btn-action.btn-view i {
  color: var(--blue) !important;
}
.btn-action.btn-view:hover {
  background: var(--blue) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-blue-xs) !important;
  transform: translateY(-1px);
}
.btn-action.btn-view:hover i {
  color: var(--white) !important;
}
.btn-action.btn-se-edit {
  background: var(--yellow-light) !important;
  color: var(--yellow-dark) !important;
}
.btn-action.btn-se-edit i {
  color: var(--yellow-dark) !important;
}
.btn-action.btn-se-edit:hover {
  background: var(--yellow) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-yellow-xs) !important;
  transform: translateY(-1px);
}
.btn-action.btn-se-edit:hover i {
  color: var(--white) !important;
}
.btn-action.btn-delete {
  background: var(--red-light) !important;
  color: var(--red) !important;
}
.btn-action.btn-delete i {
  color: var(--red) !important;
}
.btn-action.btn-delete:hover {
  background: var(--red) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-red-sm) !important;
  transform: translateY(-1px);
}
.btn-action.btn-delete:hover i {
  color: var(--white) !important;
}
.card-footer .btn-action {
  width: auto !important;
  flex: 1;
  height: 2rem !important;
  font-size: var(--font-size-sm) !important;
  padding: 0 0.5rem !important;
  gap: 0.375rem;
}
@media (max-width: 1023px) and (min-width: 768px) {
  .btn-action {
    width: 2.125rem;
    height: 2.125rem;
  }
}
.info-row {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  min-width: 0;
}
.info-row i {
  width: 1.125rem;
  color: var(--blue);
  flex-shrink: 0;
  text-align: center;
  font-size: var(--font-size-sm);
}
.info-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.results-footer {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-200);
  text-align: center;
}
.results-footer p {
  color: var(--gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}
.results-footer strong {
  color: var(--blue);
  font-weight: 700;
}
.avatar {
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 50%;
  background: var(--blue) !important;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-xs);
  flex-shrink: 0;
}
.teacher-avatar,
.student-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--blue) !important;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-sm);
  flex-shrink: 0;
}
.student-card,
.teacher-card {
  background: var(--app-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.student-card:hover,
.teacher-card:hover {
  box-shadow: var(--shadow-md);
}
.student-card .card-header,
.teacher-card .card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--gray-200);
  background: var(--blue-light);
  flex-wrap: wrap;
  font-weight: normal;
  font-size: inherit;
  color: inherit;
  border-top: none;
}
.student-details,
.teacher-details {
  flex: 1;
  min-width: 0;
}
.student-details h4,
.teacher-details h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.student-details p,
.teacher-details p {
  margin: 0.15rem 0 0;
  font-size: var(--font-size-sm);
}
.student-card .card-body,
.teacher-card .card-body {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.student-card .card-footer,
.teacher-card .card-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.student-card .card-footer .btn,
.teacher-card .card-footer .btn {
  flex: 1;
}
@media (max-width: 479px) {
  .student-avatar,
  .teacher-avatar {
    width: 2rem;
    height: 2rem;
    font-size: var(--font-size-xs);
  }
  .student-details h4,
  .teacher-details h4 {
    font-size: var(--font-size-sm);
  }
  .student-card .card-body,
  .teacher-card .card-body {
    padding: 0.625rem 0.875rem;
    gap: 0.375rem;
  }
  .student-card .card-footer,
  .teacher-card .card-footer {
    padding: 0.5rem 0.875rem;
    gap: 0.375rem;
  }
  .student-card .card-footer .btn,
  .teacher-card .card-footer .btn {
    font-size: var(--font-size-xs);
    padding: 0.375rem 0.5rem;
  }
  .info-row {
    gap: 0.5rem;
  }
}
.btn-clear-search {
  background: var(--red-light);
  color: var(--red);
  border: 1.5px solid var(--red);
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.btn-clear-search i {
  color: var(--red-dark) !important;
}
.btn-clear-search:hover:not(:disabled) {
  background: var(--red) !important;
  color: var(--white) !important;
  border-color: var(--red) !important;
  box-shadow: var(--shadow-red-sm);
  transform: translateY(-1px);
}
.btn-clear-search:hover:not(:disabled) i {
  color: var(--white) !important;
}
.students-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.students-table-wrap .table {
  table-layout: fixed !important;
  min-width: 900px !important;
  width: 100%;
}
.students-table-wrap .table th:nth-child(1) {
  width: 75px;
}
.students-table-wrap .table th:nth-child(2) {
  width: 140px;
}
.students-table-wrap .table th:nth-child(3) {
  width: 145px;
}
.students-table-wrap .table th:nth-child(4) {
  width: 135px;
}
.students-table-wrap .table th:nth-child(5) {
  width: 250px;
}
.students-table-wrap .table th:nth-child(6) {
  width: 130px;
}
.students-table-wrap .table th:nth-child(7) {
  width: 150px;
}
.students-table-wrap .table td {
  vertical-align: middle;
}
.students-table-wrap .doc-cell {
  white-space: nowrap;
  overflow: visible;
}
.students-table-wrap .doc-cell .pdf-name {
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: middle;
}
@media (max-width: 360px) {
  .card {
    padding: 0.75rem;
  }
  .page-header h2 {
    font-size: 1.05rem;
    gap: 0.375rem;
  }
  .stat-card {
    padding: 0.375rem 0.5rem;
    gap: 0.375rem;
  }
  .stat-icon {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.7rem;
  }
  .stat-content h3,
  .stat-number {
    font-size: 0.9rem;
  }
  .action-buttons {
    flex-direction: column-reverse;
    gap: 0.5rem;
  }
  .action-buttons .btn {
    width: 100%;
  }
  .section-header {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
  }
  .badge {
    font-size: 0.65rem;
    padding: 0.25rem 0.5rem;
  }
  .table th,
  .table td {
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
  }
  .form-control {
    padding: 0.45rem 0.5rem;
    font-size: 0.8rem;
  }
  .form-label {
    font-size: 0.75rem;
  }
  .btn {
    padding: 0.425rem 0.75rem;
    font-size: 0.8rem;
  }
  .btn-sm {
    padding: 0.35rem 0.625rem;
    font-size: 0.75rem;
  }
}
@supports (padding: max(0px)) {
  .login-container,
  .forgot-container {
    padding-left: max(0.75rem, env(safe-area-inset-left));
    padding-right: max(0.75rem, env(safe-area-inset-right));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }
}
.answer-split-wrap {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.answer-text-pane {
  flex: 1;
  min-width: 0;
}
.answer-diagram-pane {
  flex: 0 0 160px;
  width: 160px;
}
.diagram-upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 2px dashed var(--gray-300);
  border-radius: var(--border-radius);
  background: var(--gray-50);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  padding: 0.5rem;
  min-height: 100px;
  position: relative;
  overflow: hidden;
  width: 100%;
  text-align: center;
}
.diagram-upload-zone:hover:not(.frozen-upload) {
  border-color: var(--blue);
  background: var(--blue-light);
}
.diagram-upload-zone i {
  font-size: 1.4rem;
  color: var(--gray-400);
}
.diagram-upload-zone span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
}
.diagram-upload-zone small {
  font-size: 0.72rem;
  color: var(--gray-400);
}
.diagram-upload-zone.has-image {
  border-style: solid;
  border-color: var(--gray-200);
  background: var(--white);
  padding: 0;
  overflow: hidden;
}
.diagram-upload-zone.has-image:hover {
  border-color: var(--blue);
}
.diagram-upload-zone.frozen-upload {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.diagram-upload-zone--full,
.diagram-upload-zone--full.has-image {
  height: 150px !important;
  min-height: 150px !important;
  max-height: 150px !important;
  overflow: hidden !important;
  padding: 0.5rem !important;
}
.diagram-upload-zone--full i {
  font-size: 2rem;
}
.diagram-upload-zone--full span {
  font-size: 0.9rem;
}
.diagram-preview-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius);
  display: block;
}
.diagram-preview-img--full {
  width: auto;
  max-width: 100%;
  max-height: 180px;
  object-fit: contain;
  margin: 0 auto;
}
.view-diagram-box {
  position: relative;
  width: 160px;
  height: 150px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  transition: border-color 0.18s;
}
.view-diagram-box:hover {
  border-color: var(--blue);
}
.view-diagram-box .diagram-preview-img,
.view-diagram-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.diagram-img-box {
  position: relative;
  display: flex;
  width: 100%;
}
.diagram-img-box--full {
  max-width: 100%;
  width: 100%;
  height: 150px;
  max-height: 150px;
  overflow: hidden;
}
.diagram-img-box--full .diagram-upload-zone {
  width: 100%;
  max-height: 150px;
  overflow: hidden;
}
.diagram-img-box--full .diagram-upload-zone img {
  width: auto !important;
  max-width: 100% !important;
  height: 130px !important;
  max-height: 130px !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}
.diagram-img-inner {
  display: block;
  width: 100%;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.18s;
  background: var(--white);
}
.diagram-img-inner:hover:not(.frozen-label) {
  border-color: var(--blue);
}
.diagram-img-inner.frozen-label {
  cursor: default;
  pointer-events: none;
}
.diagram-img-preview {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.btn-clear-diagram {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  border: 2px solid var(--white);
  font-size: 0.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
  z-index: 3;
  line-height: 1;
  box-shadow: var(--shadow-sm);
}
.btn-clear-diagram:hover:not(:disabled) {
  background: var(--red-dark);
  transform: scale(1.1);
}
.btn-clear-diagram:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.diagram-img-remove {
  position: absolute;
  top: 0;
  right: -1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  border: 1.5px solid var(--white);
  font-size: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  z-index: 4;
  line-height: 1;
  box-shadow: var(--shadow-sm);
  transition: background 0.15s, transform 0.15s;
}
.diagram-img-remove:hover:not(:disabled) {
  background: var(--red-dark);
  transform: scale(1.15);
}
.diagram-img-remove:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.diagram-img-replace-btn {
  position: absolute;
  top: 0;
  left: -1px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  border: 1.5px solid var(--white);
  font-size: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  z-index: 4;
  line-height: 1;
  box-shadow: var(--shadow-sm);
  transition: background 0.15s, transform 0.15s;
}
.diagram-img-replace-btn:hover:not(.frozen-label) {
  background: var(--blue-dark);
  transform: scale(1.15);
}
.diagram-img-replace-btn.frozen-label {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}
.diagram-img-clickable {
  cursor: zoom-in;
  transition: opacity 0.15s;
}
.diagram-img-clickable:hover {
  opacity: 0.85;
}
.diagram-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--overlay-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.diagram-lightbox-img {
  max-width: 100%;
  max-height: 92vh;
  object-fit: contain;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}
.diagram-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--surface-red-glass);
  color: var(--white);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.diagram-lightbox-close:hover {
  background: var(--danger-light);
  color: var(--danger-dark);
}
.diagram-spinner-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--white) 85%, transparent);
  border-radius: var(--border-radius);
  z-index: 2;
}
.diagram-upload-zone .diagram-spinner-overlay i,
.diagram-spinner-overlay i {
  font-size: 1.3rem;
  color: var(--primary) !important;
}
.diagram-cam-btn {
  width: 32px;
  height: 32px;
  font-size: 0.875rem;
  margin-top: 0.4rem;
  align-self: center;
}
.diagram-mobile-upload-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--gray-50);
  border: 2px dashed var(--gray-300);
  border-radius: var(--border-radius);
  min-height: 64px;
}
.diagram-mobile-hint {
  font-size: 0.8125rem;
  color: var(--gray-500);
  flex: 1;
}
@media (max-width: 767px) {
  .answer-split-wrap {
    flex-direction: column;
  }
  .answer-text-pane {
    flex: none;
    width: 100%;
  }
  .answer-diagram-pane {
    flex: none;
    width: 100% !important;
    max-width: 100% !important;
  }
  .view-diagram-box {
    width: 100% !important;
    max-width: 100% !important;
    height: 150px;
    max-height: 150px;
  }
}

/* node_modules/katex/dist/katex.min.css */
@font-face {
  font-display: block;
  font-family: KaTeX_AMS;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_AMS-Regular.woff2") format("woff2"),
    url("./media/KaTeX_AMS-Regular.woff") format("woff"),
    url("./media/KaTeX_AMS-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Caligraphic;
  font-style: normal;
  font-weight: 700;
  src:
    url("./media/KaTeX_Caligraphic-Bold.woff2") format("woff2"),
    url("./media/KaTeX_Caligraphic-Bold.woff") format("woff"),
    url("./media/KaTeX_Caligraphic-Bold.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Caligraphic;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Caligraphic-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Caligraphic-Regular.woff") format("woff"),
    url("./media/KaTeX_Caligraphic-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Fraktur;
  font-style: normal;
  font-weight: 700;
  src:
    url("./media/KaTeX_Fraktur-Bold.woff2") format("woff2"),
    url("./media/KaTeX_Fraktur-Bold.woff") format("woff"),
    url("./media/KaTeX_Fraktur-Bold.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Fraktur;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Fraktur-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Fraktur-Regular.woff") format("woff"),
    url("./media/KaTeX_Fraktur-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Main;
  font-style: normal;
  font-weight: 700;
  src:
    url("./media/KaTeX_Main-Bold.woff2") format("woff2"),
    url("./media/KaTeX_Main-Bold.woff") format("woff"),
    url("./media/KaTeX_Main-Bold.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Main;
  font-style: italic;
  font-weight: 700;
  src:
    url("./media/KaTeX_Main-BoldItalic.woff2") format("woff2"),
    url("./media/KaTeX_Main-BoldItalic.woff") format("woff"),
    url("./media/KaTeX_Main-BoldItalic.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Main;
  font-style: italic;
  font-weight: 400;
  src:
    url("./media/KaTeX_Main-Italic.woff2") format("woff2"),
    url("./media/KaTeX_Main-Italic.woff") format("woff"),
    url("./media/KaTeX_Main-Italic.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Main;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Main-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Main-Regular.woff") format("woff"),
    url("./media/KaTeX_Main-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Math;
  font-style: italic;
  font-weight: 700;
  src:
    url("./media/KaTeX_Math-BoldItalic.woff2") format("woff2"),
    url("./media/KaTeX_Math-BoldItalic.woff") format("woff"),
    url("./media/KaTeX_Math-BoldItalic.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Math;
  font-style: italic;
  font-weight: 400;
  src:
    url("./media/KaTeX_Math-Italic.woff2") format("woff2"),
    url("./media/KaTeX_Math-Italic.woff") format("woff"),
    url("./media/KaTeX_Math-Italic.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: "KaTeX_SansSerif";
  font-style: normal;
  font-weight: 700;
  src:
    url("./media/KaTeX_SansSerif-Bold.woff2") format("woff2"),
    url("./media/KaTeX_SansSerif-Bold.woff") format("woff"),
    url("./media/KaTeX_SansSerif-Bold.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: "KaTeX_SansSerif";
  font-style: italic;
  font-weight: 400;
  src:
    url("./media/KaTeX_SansSerif-Italic.woff2") format("woff2"),
    url("./media/KaTeX_SansSerif-Italic.woff") format("woff"),
    url("./media/KaTeX_SansSerif-Italic.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: "KaTeX_SansSerif";
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_SansSerif-Regular.woff2") format("woff2"),
    url("./media/KaTeX_SansSerif-Regular.woff") format("woff"),
    url("./media/KaTeX_SansSerif-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Script;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Script-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Script-Regular.woff") format("woff"),
    url("./media/KaTeX_Script-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Size1;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Size1-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Size1-Regular.woff") format("woff"),
    url("./media/KaTeX_Size1-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Size2;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Size2-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Size2-Regular.woff") format("woff"),
    url("./media/KaTeX_Size2-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Size3;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Size3-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Size3-Regular.woff") format("woff"),
    url("./media/KaTeX_Size3-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Size4;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Size4-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Size4-Regular.woff") format("woff"),
    url("./media/KaTeX_Size4-Regular.ttf") format("truetype");
}
@font-face {
  font-display: block;
  font-family: KaTeX_Typewriter;
  font-style: normal;
  font-weight: 400;
  src:
    url("./media/KaTeX_Typewriter-Regular.woff2") format("woff2"),
    url("./media/KaTeX_Typewriter-Regular.woff") format("woff"),
    url("./media/KaTeX_Typewriter-Regular.ttf") format("truetype");
}
.katex {
  font:
    normal 1.21em KaTeX_Main,
    Times New Roman,
    serif;
  line-height: 1.2;
  position: relative;
  text-indent: 0;
  text-rendering: auto;
}
.katex * {
  -ms-high-contrast-adjust: none !important;
  border-color: currentColor;
}
.katex .katex-version:after {
  content: "0.16.45";
}
.katex .katex-mathml {
  clip: rect(1px, 1px, 1px, 1px);
  border: 0;
  height: 1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}
.katex .katex-html > .newline {
  display: block;
}
.katex .base {
  position: relative;
  white-space: nowrap;
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
}
.katex .base,
.katex .strut {
  display: inline-block;
}
.katex .textbf {
  font-weight: 700;
}
.katex .textit {
  font-style: italic;
}
.katex .textrm {
  font-family: KaTeX_Main;
}
.katex .textsf {
  font-family: KaTeX_SansSerif;
}
.katex .texttt {
  font-family: KaTeX_Typewriter;
}
.katex .mathnormal {
  font-family: KaTeX_Math;
  font-style: italic;
}
.katex .mathit {
  font-family: KaTeX_Main;
  font-style: italic;
}
.katex .mathrm {
  font-style: normal;
}
.katex .mathbf {
  font-family: KaTeX_Main;
  font-weight: 700;
}
.katex .boldsymbol {
  font-family: KaTeX_Math;
  font-style: italic;
  font-weight: 700;
}
.katex .amsrm,
.katex .mathbb,
.katex .textbb {
  font-family: KaTeX_AMS;
}
.katex .mathcal {
  font-family: KaTeX_Caligraphic;
}
.katex .mathfrak,
.katex .textfrak {
  font-family: KaTeX_Fraktur;
}
.katex .mathboldfrak,
.katex .textboldfrak {
  font-family: KaTeX_Fraktur;
  font-weight: 700;
}
.katex .mathtt {
  font-family: KaTeX_Typewriter;
}
.katex .mathscr,
.katex .textscr {
  font-family: KaTeX_Script;
}
.katex .mathsf,
.katex .textsf {
  font-family: KaTeX_SansSerif;
}
.katex .mathboldsf,
.katex .textboldsf {
  font-family: KaTeX_SansSerif;
  font-weight: 700;
}
.katex .mathitsf,
.katex .mathsfit,
.katex .textitsf {
  font-family: KaTeX_SansSerif;
  font-style: italic;
}
.katex .mainrm {
  font-family: KaTeX_Main;
  font-style: normal;
}
.katex .vlist-t {
  border-collapse: collapse;
  display: inline-table;
  table-layout: fixed;
}
.katex .vlist-r {
  display: table-row;
}
.katex .vlist {
  display: table-cell;
  position: relative;
  vertical-align: bottom;
}
.katex .vlist > span {
  display: block;
  height: 0;
  position: relative;
}
.katex .vlist > span > span {
  display: inline-block;
}
.katex .vlist > span > .pstrut {
  overflow: hidden;
  width: 0;
}
.katex .vlist-t2 {
  margin-right: -2px;
}
.katex .vlist-s {
  display: table-cell;
  font-size: 1px;
  min-width: 2px;
  vertical-align: bottom;
  width: 2px;
}
.katex .vbox {
  align-items: baseline;
  display: inline-flex;
  flex-direction: column;
}
.katex .hbox {
  width: 100%;
}
.katex .hbox,
.katex .thinbox {
  display: inline-flex;
  flex-direction: row;
}
.katex .thinbox {
  max-width: 0;
  width: 0;
}
.katex .msupsub {
  text-align: left;
}
.katex .mfrac > span > span {
  text-align: center;
}
.katex .mfrac .frac-line {
  border-bottom-style: solid;
  display: inline-block;
  width: 100%;
}
.katex .hdashline,
.katex .hline,
.katex .mfrac .frac-line,
.katex .overline .overline-line,
.katex .rule,
.katex .underline .underline-line {
  min-height: 1px;
}
.katex .mspace {
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.katex .brace-left {
  left: 0;
  overflow: hidden;
  position: absolute;
  width: 25.1%;
}
.katex .brace-center {
  left: 25%;
  overflow: hidden;
  position: absolute;
  width: 50%;
}
.katex .brace-right {
  overflow: hidden;
  position: absolute;
  right: 0;
  width: 25.1%;
}
.katex .x-arrow-pad {
  padding: 0 .5em;
}
.katex .cd-arrow-pad {
  padding: 0 .55556em 0 .27778em;
}
.katex .mover,
.katex .munder,
.katex .x-arrow {
  text-align: center;
}
.katex .boxpad {
  padding: 0 .3em;
}
.katex .fbox,
.katex .fcolorbox {
  border: .04em solid;
  box-sizing: border-box;
}
.katex .cancel-pad {
  padding: 0 .2em;
}
.katex .cancel-lap {
  margin-left: -.2em;
  margin-right: -.2em;
}
.katex .sout {
  border-bottom-style: solid;
  border-bottom-width: .08em;
}
.katex .angl {
  border-right: .049em solid;
  border-top: .049em solid;
  box-sizing: border-box;
  margin-right: .03889em;
}
.katex .anglpad {
  padding: 0 .03889em;
}
.katex .eqn-num:before {
  content: "(" counter(katexEqnNo) ")";
  counter-increment: katexEqnNo;
}
.katex .mml-eqn-num:before {
  content: "(" counter(mmlEqnNo) ")";
  counter-increment: mmlEqnNo;
}
.katex .mtr-glue {
  width: 50%;
}
.katex .cd-vert-arrow {
  display: inline-block;
  position: relative;
}
.katex .cd-label-left {
  display: inline-block;
  position: absolute;
  right: calc(50% + .3em);
  text-align: left;
}
.katex .cd-label-right {
  display: inline-block;
  left: calc(50% + .3em);
  position: absolute;
  text-align: right;
}
.katex-display {
  display: block;
  margin: 1em 0;
  text-align: center;
}
.katex-display > .katex {
  display: block;
  text-align: center;
  white-space: nowrap;
}
.katex-display > .katex > .katex-html {
  display: block;
  position: relative;
}
.katex-display > .katex > .katex-html > .tag {
  position: absolute;
  right: 0;
}
.katex-display.leqno > .katex > .katex-html > .tag {
  left: 0;
  right: auto;
}
.katex-display.fleqn > .katex {
  padding-left: 2em;
  text-align: left;
}
body {
  counter-reset: katexEqnNo mmlEqnNo;
}

/* angular:styles/global:styles */
/*# sourceMappingURL=styles.css.map */