.app-shell {
  height: auto;
}

.app-footer-text,
.main-footer p {
  margin: 0;
  text-align: center;
}

.app-brand-image,
.app-user-image {
  opacity: 0.8;
}

.app-role-label {
  display: inline-block;
  text-transform: capitalize;
}

.app-login-page {
  min-height: 100vh;
  padding: 1.5rem;
  background:
    radial-gradient(circle at top, rgba(13, 110, 253, 0.12), transparent 32%),
    linear-gradient(180deg, var(--app-surface-muted), var(--app-bg));
}

:root[data-theme="dark"] .app-login-page {
  background:
    radial-gradient(circle at top, rgba(96, 165, 250, 0.18), transparent 32%),
    linear-gradient(180deg, #0b1220, var(--app-bg));
}

.app-login-box {
  width: min(100%, 25rem);
}

.app-login-card {
  overflow: hidden;
}

.app-login-card .card-header {
  background:
    linear-gradient(180deg, var(--app-surface), var(--app-surface-muted));
}

.app-login-logo-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 18rem);
  min-height: 7rem;
  margin: 0 auto 0.875rem;
  padding: 1rem 1.25rem;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 0.5rem;
  box-shadow: 0 0.35rem 1rem rgba(15, 23, 42, 0.08);
}

:root[data-theme="dark"] .app-login-logo-frame {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 0.5rem 1.25rem rgba(2, 6, 23, 0.32);
}

.app-login-logo {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 5rem;
  margin: 0;
}

.app-login-link,
.login-card-body a {
  color: var(--app-accent);
  text-decoration: none;
}

.app-login-link:hover,
.login-card-body a:hover {
  text-decoration: underline;
}

.app-modal-panel {
  height: 90vh;
}

.app-modal-body-scroll {
  overflow-y: auto;
  max-height: 75vh;
}

.app-modal-loader {
  display: none;
  margin-inline: auto;
}

.app-filter-hidden {
  visibility: hidden;
  opacity: 0;
}

.app-results-hidden {
  display: none;
}

.app-filter-row {
  margin-bottom: 2rem;
}

.app-title-banner {
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  background-color: var(--app-surface-muted);
  color: var(--app-text);
  border: 1px solid var(--app-border);
  border-radius: 0.75rem;
}

.app-empty-state {
  display: inline-block;
  padding: 1rem 1.25rem;
  background-color: var(--app-surface-muted);
  color: var(--app-text);
  border: 1px solid var(--app-border);
  border-radius: 0.75rem;
}

.app-tab-list {
  display: flex;
  justify-content: flex-end;
  gap: 0.25rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--app-border);
}

.app-tab-button {
  background: none;
  border: 0;
  border-bottom: 3px solid transparent;
  padding: 0.625rem 1.25rem;
  cursor: pointer;
  font-size: 1rem;
  color: var(--app-text-muted);
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.app-tab-button:hover {
  background-color: var(--app-surface-muted);
  color: var(--app-text);
}

.app-tab-button.active {
  border-bottom-color: var(--app-accent);
  color: var(--app-accent);
  font-weight: 700;
}

.app-tab-content {
  display: none;
  padding: 1rem;
  border: 1px solid var(--app-border);
  border-radius: 0.75rem;
  background-color: var(--app-surface);
}

.app-tab-content.active {
  display: block;
}

.app-chart-box {
  max-height: 25rem;
}

.app-chart-box-scroll {
  max-height: 25rem;
  overflow-y: auto;
}

.app-floating-toolbar {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 5;
  transform: translateY(-25px);
}

.app-toolbar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.app-search-input-fixed {
  width: 15.625rem;
}

.app-clear-button {
  background-color: transparent;
  border: 0;
  box-shadow: none;
  right: 0;
  top: 0;
  z-index: 10;
}

.app-clear-icon {
  color: var(--app-text-muted);
}

.app-loader-inline {
  display: none;
  margin-inline: auto;
}

.app-treeview-hidden {
  display: none;
}

.app-disabled-control {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.app-clickable {
  cursor: pointer;
}

.app-medium-text {
  font-size: 0.95rem;
}

.app-download-actions {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.btn-descargar-excel i {
  margin-right: 0.5rem;
}

.form-select-modern {
  border: 1px solid var(--app-border);
  color: var(--app-text);
  background-color: var(--app-surface);
  transition: all 0.3s ease;
}

.form-select-modern:focus {
  border-color: #343a40;
  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.25);
}

.app-card-panel {
  animation-duration: 0.3s;
}

.app-slide-down {
  animation-name: appSlideDown;
}

.app-slide-up {
  animation-name: appSlideUp;
}

@keyframes appSlideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes appSlideUp {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

.app-back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  color: white;
  background-color: #6c757d;
  border: 0;
  border-radius: 0.25rem;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.app-back-button:hover {
  color: white;
  background-color: #5a6268;
  text-decoration: none;
}

.app-header-actions {
  position: absolute;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.app-badge-justified {
  display: inline-block;
  padding: 0.35em 0.65em;
  font-size: 0.75rem;
  white-space: nowrap;
}

.app-action-button {
  padding: 0.375rem 0.75rem;
  text-align: left;
}

.app-action-button strong,
.app-action-button small {
  display: block;
  line-height: 1;
}

.app-action-button small {
  opacity: 0.8;
}

.app-view-attendance-button {
  background-color: #003da6;
}

.app-mobile-only {
  display: none;
}

.app-mobile-hidden {
  display: table-cell;
}

.app-table-col-wide {
  max-width: 240px;
}

.app-table-col-student {
  max-width: 200px;
}

.app-table-col-status {
  max-width: 120px;
}

.session-details {
  display: none;
}

.app-error-page {
  max-width: 37.5rem;
  margin: 3rem auto;
  text-align: center;
}

.app-error-headline {
  font-size: clamp(4rem, 10vw, 6.25rem);
  font-weight: 700;
}

.app-error-title {
  margin-top: 1.875rem;
  font-size: 1.5rem;
}

.app-error-copy {
  margin-top: 1.25rem;
  font-size: 1.125rem;
}

.app-session-card {
  transition: background-color 0.2s ease, opacity 0.2s ease;
}

.app-session-card-realizada {
  background-color: rgba(40, 167, 69, 0.16);
}

.app-session-card-pendiente {
  background-color: rgba(220, 53, 69, 0.14);
}

.app-calendar-tooltip {
  font-size: 0.9em;
  line-height: 1.4;
}

.app-readonly-sessions-table tbody td {
  vertical-align: middle;
}

.app-note-muted-light {
  color: rgba(255, 255, 255, 0.8);
}

.app-nowrap {
  white-space: nowrap;
}

.app-mini-calendar {
  font-size: 0.75rem;
  table-layout: fixed;
  color: var(--app-text);
}

.app-mini-calendar th {
  width: 14.28%;
  color: var(--app-text-muted);
  font-weight: 700;
  text-transform: uppercase;
}

.app-mini-calendar-day-holiday,
.app-mini-calendar-day-recess,
.app-mini-calendar-day-exempt {
  color: white;
  border-radius: 50%;
  font-weight: 700;
}

.app-mini-calendar td {
  position: relative;
  height: 2.2rem;
  vertical-align: middle;
  color: var(--app-text);
  border-radius: 0.65rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.app-mini-calendar td:not(.app-mini-calendar-day-holiday):not(.app-mini-calendar-day-recess):not(.app-mini-calendar-day-exempt):not(:empty):hover {
  background-color: var(--app-surface-muted);
  border-radius: 0.5rem;
}

.app-mini-calendar-day-holiday {
  background-color: #dc3545;
}

.app-mini-calendar-day-recess {
  background-color: #003d7a;
}

.app-mini-calendar-day-exempt {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16), 0 8px 18px rgba(185, 28, 28, 0.32);
  transform: scale(1.03);
  cursor: help;
}

.app-mini-calendar-day-number {
  display: block;
  line-height: 1;
}

.app-mini-calendar-day-indicator {
  display: block;
  width: 0.35rem;
  height: 0.35rem;
  margin: 0.18rem auto 0;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.16);
}

.app-mini-calendar-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  border-radius: 0.85rem;
  background: var(--app-surface-muted);
  color: var(--app-text);
  font-size: 0.9rem;
}

.app-mini-calendar-legend-dot-exempt {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
}

.app-mini-calendar-note-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.app-mini-calendar-note-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0.75rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border-color);
}

.app-mini-calendar-note-date {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--app-text-muted);
}

.app-mini-calendar-note-comment {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--app-text);
}

.app-legend-dot {
  width: 20px;
  height: 20px;
  margin-right: 8px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.app-legend-dot-holiday {
  background-color: #dc3545;
}

.app-legend-dot-recess {
  background-color: #003d7a;
}

.app-scroll-panel-600 {
  max-height: 600px;
  overflow-y: auto;
}

.app-scroll-panel-200 {
  max-height: 200px;
  overflow-y: auto;
}

.app-icon-size-md {
  font-size: 1rem;
}

.app-action-callout {
  font-size: 0.9rem;
}

.app-list-indent {
  padding-left: 1.5rem;
}

.app-mini-obs-modal {
  z-index: 1060;
  max-height: 90vh;
  overflow: auto;
}

.app-timeline-item {
  position: relative;
  padding-bottom: 1rem;
}

.app-timeline-marker-column {
  flex-shrink: 0;
  min-width: 12px;
}

.app-timeline-point {
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border-radius: 999px;
}

.app-timeline-point-success {
  background-color: #28a745;
}

.app-timeline-point-danger {
  background-color: #dc3545;
}

.app-timeline-line {
  position: absolute;
  top: 16px;
  left: 5px;
  width: 2px;
  height: calc(100% - 16px);
  background-color: #e9ecef;
}

.app-state-badge-success {
  color: white;
  background-color: #28a745;
}

.app-state-badge-danger {
  color: white;
  background-color: #dc3545;
}

.app-justification-note-success,
.app-justification-note-danger {
  background-color: #f8f9fa;
  border-left-width: 3px;
  border-left-style: solid;
}

.app-justification-note-success {
  border-left-color: #28a745;
}

.app-justification-note-danger {
  border-left-color: #dc3545;
}

.app-checkbox-offset {
  margin-left: 10px;
}

.app-search-results-panel {
  height: 90%;
  overflow-y: auto;
}

.app-results-note-warning {
  color: rgb(139, 128, 0);
  background-color: rgba(255, 255, 0, 0.3);
}

.app-modal-subtitle {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.85rem;
  font-weight: 400;
}

.app-percentage-badge {
  padding: 0.3em 0.6em;
  font-size: 0.95rem;
}

.app-percentage-badge-success,
.app-percentage-text-success {
  color: white;
  background-color: #28a745;
}

.app-percentage-badge-warning,
.app-percentage-text-warning {
  color: white;
  background-color: #fd7e14;
}

.app-percentage-badge-danger,
.app-percentage-text-danger {
  color: white;
  background-color: #dc3545;
}

.app-percentage-badge-muted {
  color: white;
  background-color: #6c757d;
}

.app-percentage-text-success,
.app-percentage-text-warning,
.app-percentage-text-danger,
.app-percentage-text-muted {
  background-color: transparent;
  font-weight: 700;
}

.app-percentage-text-muted {
  color: #6c757d;
}

.app-percentage-text-success {
  color: #28a745;
}

.app-percentage-text-warning {
  color: #fd7e14;
}

.app-percentage-text-danger {
  color: #dc3545;
}

.app-percentage-justified {
  margin-left: 4px;
  color: #ffc107;
  font-weight: 700;
  white-space: nowrap;
}

.app-percentage-justified-soft {
  margin-left: 3px;
  color: #ffc107;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0.8;
}

.app-progress-tall {
  height: 1.5rem;
}

.app-modal-title-inline {
  margin-bottom: 0 !important;
}

.app-modal-search-bar {
  height: 10%;
  padding-right: 1rem;
  padding-left: 1rem;
}

.app-search-input-control {
  height: 100%;
  box-shadow: 4px 4px 9px -4px rgba(var(--mdb-box-shadow-color-rgb), 0.35);
}

.app-search-button-lg {
  height: 40px;
  border-left: 0;
}

.app-select-full,
.app-table-full-width {
  width: 100%;
}

.app-select2-single-reset {
  padding-left: 0;
  margin-top: 0;
}

.app-observation-row {
  position: relative;
}

.app-observation-text {
  height: 50px;
  font-size: 0.85rem;
}

.app-observation-edit-button,
.app-observation-save-button,
.app-observation-cancel-button,
.app-justification-badge {
  font-size: 0.7rem;
}

.app-observation-edit-button {
  padding: 0.2rem 0.4rem;
}

.app-observation-textarea {
  height: 50px;
  font-size: 0.85rem;
}

.app-observation-textarea-compact {
  height: 47px;
}

.app-history-cell {
  min-width: 100px;
  padding: 0.75rem;
}

.app-history-button {
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  white-space: nowrap;
}

.app-attendance-status-cell {
  width: 120px;
  text-align: center;
}

.app-attendance-status-stack {
  gap: 0.6rem;
}

.app-attendance-status-top {
  gap: 0.3rem;
}

.app-attendance-state-button {
  min-width: 100px;
  padding: 0.45rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.app-attendance-dropdown-toggle {
  padding: 0.375rem 0.5rem;
}

.app-dropdown-item-action {
  display: block;
  cursor: pointer;
}

.app-attendance-status-bottom {
  position: absolute;
  right: 1.25em;
  bottom: 0.5em;
  min-height: 28px;
  gap: 0.3rem;
}

.app-justification-badge {
  display: inline-block;
  padding: 0.35em 0.65em;
  white-space: nowrap;
}

.app-justification-remove {
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  line-height: 1;
}

.app-detail-button-full {
  width: 100%;
}

.app-static-status-cell {
  width: 110px;
}

.app-static-status-chip {
  color: #fff;
  border-radius: 0.375rem;
}

.app-copy-icon {
  cursor: pointer;
}

.app-docentes-button-hidden {
  display: none;
}

.app-card-rounded {
  border-radius: 8px;
}

.app-card-header-divider {
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.app-assignment-title {
  font-size: 1rem;
}

.app-assignment-subtitle {
  font-size: 0.82rem;
}

.app-inline-actions {
  gap: 0.5rem;
  flex-shrink: 0;
}

.app-metrics-row {
  gap: 1rem;
}

.app-metric-item {
  min-width: 90px;
}

.app-metric-label {
  font-size: 0.8rem;
}

.app-metric-value {
  font-size: 1.1rem;
}

.app-student-empty-card,
.app-student-main-card {
  border-width: 2px;
}

.app-student-empty-icon {
  font-size: 4rem;
  opacity: 0.5;
}

.app-card-subtext {
  font-size: 0.8rem;
}

.app-card-header-inline {
  display: inline-flex;
  border-bottom: none;
}

.app-count-caption {
  font-size: 0.875rem;
}

.app-collapse-icon {
  transition: transform 0.3s ease;
}

.app-collapse-panel {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
}

.app-alert-compact {
  padding-right: 1.25rem;
  padding-bottom: 0.5rem;
}

.app-warning-emphasis {
  color: var(--mdb-warning-text-emphasis);
}

.app-table-surface {
  background-color: white;
}

.app-th-student {
  width: 40%;
}

.app-th-rut,
.app-th-section {
  width: 15%;
}

.app-th-group {
  width: 25%;
}

.app-pie-card {
  border-radius: 8px;
  transition: box-shadow 0.2s ease;
}

.app-pie-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.app-pie-badge {
  width: fit-content;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
}

.app-pie-title {
  font-size: 0.95rem;
  line-height: 1.3;
}

.app-pie-subtitle {
  font-size: 0.82rem;
}

.app-pie-updated {
  font-size: 0.75rem;
}

.app-pie-chart-box {
  position: relative;
  width: 100%;
  height: 180px;
}

.app-pie-chart-canvas {
  cursor: pointer;
}

.app-summary-text {
  font-size: 0.85rem;
}

.app-datatables-processing .dataTables_wrapper {
  position: relative;
}

.app-datatables-processing .dataTables_wrapper .dataTables_processing {
  position: absolute;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin: 0 !important;
  padding: 0;
  background-color: rgba(255, 255, 255, 0.8);
  color: var(--app-accent);
}

:root[data-theme="dark"] .app-datatables-processing .dataTables_wrapper .dataTables_processing {
  background-color: rgba(15, 23, 42, 0.82);
}

.app-datatables-processing .dataTables_wrapper .dataTables_processing > div:not(.spinner-border) {
  margin-top: 0.5rem;
  font-weight: 700;
  color: var(--app-text);
}

.app-input-group-min {
  min-width: 17.5rem;
}

.select2-container {
  width: 100% !important;
}

.select2-container--bootstrap-5 .select2-selection--single {
  min-height: 38px;
  padding: 0.375rem 0.75rem;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
  line-height: 1.5;
  padding-left: 0;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow {
  height: 100%;
}

.estado-select {
  min-width: 8.75rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--app-border);
  border-radius: 0.375rem;
  background-color: var(--app-surface);
  color: var(--app-text);
}

.estado-select.aprobada {
  background-color: #dbeafe;
  color: #0f172a;
}

.estado-select.pendiente {
  background-color: #fef3c7;
  color: #92400e;
}

.estado-select.rechazada {
  background-color: #fee2e2;
  color: #991b1b;
}

.btn-group-toggle .btn.disabled,
.btn-group-toggle .btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.swal2-html-container {
  padding: 0 1rem;
}

.swal2-html-container table td[title]:hover {
  position: relative;
  z-index: 10;
  cursor: pointer;
  transform: scale(1.2);
  transition: transform 0.2s;
}

.form-control-modern {
  border-left: none;
  border-right: none;
}

.form-control-modern:focus {
  border-color: #343a40;
  box-shadow: none;
}

.btn-search {
  transition: all 0.2s ease;
}

.btn-search:hover {
  background-color: #495057 !important;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.btn-search:active {
  transform: translateY(0);
}

.btn-ver-seccion {
  display: inline-block;
  margin-top: 3px;
  padding: 2px 6px;
  font-size: 0.8em;
  color: #007bff;
  background-color: rgba(255, 255, 255, 0.9);
  border: 1px solid #007bff;
  border-radius: 3px;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.btn-ver-seccion.btn-medium {
  margin-top: 6px;
  padding: 4px 8px;
  font-weight: 500;
}

.btn-ver-seccion.btn-large {
  margin-top: 8px;
  padding: 6px 12px;
  font-size: 0.9em;
  font-weight: 500;
}

.btn-ver-seccion:hover {
  color: white;
  background-color: #007bff;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-tab {
  color: #343a40;
  background-color: #fff;
  transition: all 0.2s ease;
}

.btn-tab:hover {
  color: white;
  background-color: #495057 !important;
  border-color: #495057 !important;
}

.btn-tab.active {
  color: white;
  background-color: #343a40;
  border-color: #343a40;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-tab:focus {
  box-shadow: 0 0 0 0.2rem rgba(52, 58, 64, 0.5);
}

.btn-tab-secondary {
  color: #6c757d;
  background-color: #fff;
  border: 1px solid #dee2e6;
  transition: all 0.2s ease;
}

.btn-tab-secondary:hover {
  color: white;
  background-color: #17a2b8 !important;
  border-color: #17a2b8 !important;
}

.btn-tab-secondary.active {
  color: white;
  background-color: #17a2b8;
  border-color: #17a2b8;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-tab-secondary:focus {
  box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.5);
}

.vr {
  width: 2px !important;
  height: 30px !important;
  background-color: #e4e8ed;
}

@media (max-width: 991px) {
  .app-floating-toolbar {
    position: static;
    transform: none;
    margin-bottom: 1rem;
  }

  .app-tab-list {
    justify-content: flex-start;
    overflow-x: auto;
  }
}

@media (max-width: 768px) {
  .btn-text-search {
    display: none;
  }

  .app-mobile-only {
    display: table-cell;
  }

  .app-mobile-hidden {
    display: none;
  }

  .col-md-8 {
    max-width: 100% !important;
  }

  .input-group {
    width: 100%;
  }

  .form-control-modern {
    font-size: 0.9em;
  }

  .btn-search {
    padding: 0.375rem 0.75rem;
  }

  section.container-fluid > div {
    flex-direction: column;
    align-items: stretch !important;
    gap: 1rem !important;
  }

  .vr {
    display: none !important;
  }

  #view-tabs {
    flex-direction: column !important;
    width: 100%;
    gap: 0.5rem !important;
  }

  #view-tabs > div {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }

  #view-tabs .btn-tab,
  #view-tabs .btn-tab-secondary {
    width: 100%;
    padding: 0.6rem 1rem !important;
    font-size: 0.95em;
    justify-content: center;
  }

  #view-tabs .btn-tab i,
  #view-tabs .btn-tab-secondary i {
    font-size: 1.1em;
  }

  .app-header-actions {
    position: static;
    margin-bottom: 1rem;
  }

  #search-bar-container {
    height: 15% !important;
  }

  #search-results {
    height: 85% !important;
  }
}

@media (max-width: 480px) {
  .form-control-modern {
    padding: 0.5rem 0.75rem;
    font-size: 0.85em;
  }

  .btn-search {
    padding: 0.5rem 0.75rem;
  }

  .btn-search i {
    font-size: 1em;
  }

  #view-tabs .btn-tab,
  #view-tabs .btn-tab-secondary {
    padding: 0.5rem 0.75rem !important;
    font-size: 0.9em;
  }

  .d-flex.align-items-center.gap-2.mb-2 {
    font-size: 0.9em;
  }

  .app-view-attendance-button span {
    display: none;
  }
}

@media (max-width: 576px) {
  #search-bar-container {
    padding-right: 0.5rem !important;
    padding-left: 0.5rem !important;
  }

  #btn-descargar-pdf span {
    display: none;
  }
}

/* Theme overrides */
.form-select-modern {
  border-color: var(--app-border);
  color: var(--app-text);
  background-color: var(--app-surface);
}

.form-select-modern:focus,
.form-control-modern:focus {
  border-color: var(--app-accent);
  box-shadow: 0 0 0 0.2rem var(--app-accent-soft);
}

.app-back-button {
  color: var(--app-neutral-text);
  background-color: var(--app-neutral-bg);
}

.app-back-button:hover {
  color: var(--app-neutral-text);
  background-color: var(--app-neutral-bg-hover);
}

.app-view-attendance-button {
  color: #fff;
  background-color: var(--app-accent-strong);
  border-color: var(--app-accent-strong);
}

.app-view-attendance-button:hover,
.app-view-attendance-button:focus {
  color: #fff;
  background-color: var(--app-accent);
  border-color: var(--app-accent);
}

.app-session-card-realizada {
  background-color: rgba(22, 163, 74, 0.14);
}

.app-session-card-pendiente {
  background-color: rgba(220, 53, 69, 0.12);
}

.app-note-muted-light,
.app-percentage-text-muted {
  color: var(--app-text-muted);
}

.app-timeline-line {
  background-color: var(--app-border);
}

.app-justification-note-success,
.app-justification-note-danger {
  color: var(--app-text);
  background-color: var(--app-surface-muted);
}

.app-results-note-warning {
  color: var(--app-warning-text);
  background-color: var(--app-warning-bg);
}

.app-search-input-control,
.app-table-surface {
  color: var(--app-text);
  background-color: var(--app-surface);
}

.app-card-header-divider {
  border-bottom-color: var(--app-border);
}

.app-pie-card:hover {
  box-shadow: var(--app-shadow);
}

.btn-search:hover {
  background-color: var(--app-neutral-bg-hover) !important;
  box-shadow: var(--app-shadow-soft);
}

.btn-ver-seccion {
  color: var(--app-accent);
  background-color: var(--app-surface);
  border-color: var(--app-accent);
}

.btn-ver-seccion:hover {
  color: #fff;
  background-color: var(--app-accent);
  box-shadow: var(--app-shadow-soft);
}

.btn-tab {
  color: var(--app-text);
  background-color: var(--app-surface);
  border: 1px solid var(--app-border);
}

.btn-tab:hover {
  color: var(--app-text);
  background-color: var(--app-surface-muted) !important;
  border-color: var(--app-border) !important;
}

.btn-tab.active {
  color: #fff;
  background-color: var(--app-accent-strong);
  border-color: var(--app-accent-strong);
  box-shadow: var(--app-shadow-soft);
}

.btn-tab:focus {
  box-shadow: 0 0 0 0.2rem var(--app-accent-soft);
}

.btn-tab-secondary {
  color: var(--app-text-muted);
  background-color: var(--app-surface);
  border-color: var(--app-border);
}

.btn-tab-secondary:hover {
  color: var(--app-text);
  background-color: var(--app-surface-muted) !important;
  border-color: var(--app-border) !important;
}

.btn-tab-secondary.active {
  color: #fff;
  background-color: #0f766e;
  border-color: #0f766e;
  box-shadow: var(--app-shadow-soft);
}

.btn-tab-secondary:focus {
  box-shadow: 0 0 0 0.2rem rgba(15, 118, 110, 0.22);
}

.vr {
  background-color: var(--app-border);
}