.filter-section {
  background: var(--ion-background-color);
  padding: 5px 0;

  ion-item {
    --background: transparent;
  }
}

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
  color: var(--ion-color-medium);
}

.empty-state {
  text-align: center;
  padding: 30px 20px;
  color: var(--ion-color-medium);
}

.error-state {
  text-align: center;
  padding: 30px 20px;
  color: var(--ion-color-danger);
  font-weight: bold;
}

// Header styles
.header-container-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  width: 100%;
}

.header-logo-section {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 8px 0;
  
  .header-logo {
    height: 38px;
    background: white;
    padding: 4px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }
}

.user-avatar-small {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid white;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

// Footer replica styles
.footer-toolbar {
  --background: var(--ion-background-color);
  --border-width: 0;
  padding: 8px 14px;
  padding-bottom: calc(8px + var(--ion-safe-area-bottom, 0px));
}

.modern-footer-btn {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--ion-color-primary), var(--ion-color-secondary));
  border-radius: 16px;
  padding: 12px 16px;
  color: white;
  box-shadow: 0 4px 15px rgba(var(--ion-color-primary-rgb), 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;

  &:active {
    transform: scale(0.97);
    box-shadow: 0 2px 8px rgba(var(--ion-color-primary-rgb), 0.2);
  }

  .location-icon {
    font-size: 24px;
    margin-right: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 8px;
    border-radius: 12px;
    flex-shrink: 0;
  }

  .footer-text-column {
    flex: 1;
    display: flex;
    flex-direction: column;

    .footer-title {
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.5px;
      margin-bottom: 2px;
    }

    .footer-address {
      font-size: 12px;
      opacity: 0.9;
    }
  }

  .nav-icon {
    font-size: 28px;
    opacity: 0.95;
    margin-left: 10px;
    flex-shrink: 0;
  }
}

.view-segment {
  background: var(--ion-background-color);
  padding: 10px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;

  ion-segment {
    width: 100%;
    padding: 0 10px;

    &.ios {
      width: 85% !important;
      max-width: 85% !important;
      margin-left: auto !important;
      margin-right: auto !important;
      padding: 0 !important;
    }
  }
}

:host-context(.ios) .view-segment ion-segment {
  width: 85% !important;
  max-width: 85% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding: 0 !important;
}

.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;

  .header-titles {
    flex: 1;
    margin-right: 15px;
  }

  .fav-icon {
    font-size: 28px;
    cursor: pointer;
    flex-shrink: 0;
  }
}

.aula-container {
  margin: 15px 0;

  .aula-tag {
    color: #682cad;
    font-size: 1.3em;
    font-weight: bold;
    display: inline-block;
  }
}

ion-card {
  margin: 8px 10px;

  ion-card-header {
    padding: 10px 14px 0;

    ion-card-title {
      font-size: 1.15rem;
    }
  }

  ion-card-content {
    padding: 10px 14px 14px;

    p {
      margin-top: 0;
      margin-bottom: 4px;
      font-size: 0.9em;
    }

    .aula-container {
      margin: 8px 0;

      .aula-tag {
        font-size: 1.2em;
      }
    }
  }
}

ion-card.subject-card {
  margin: 8px 12px;
  position: relative;
  overflow: hidden;
  transition: transform 0.1s;

  &:active {
    transform: scale(0.98);
  }
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 12px;

  .share-icon,
  .menu-icon {
    font-size: 1.6rem;
    cursor: pointer;
    transition: transform 0.2s;

    &:active {
      transform: scale(0.9);
    }
  }
}


.link-container {
  margin-top: 10px;

  ion-button {
    --border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.3px;
  }
}

.schedule-text {
  color: #7B2049;
  /* Secondary Uva color */
  font-size: 0.98rem !important;
  font-weight: bold !important;
  margin-top: 8px !important;
  margin-bottom: 8px !important;
}

.highlight-card {
  border: 2px solid var(--ion-color-secondary) !important;
  animation: pulse-border 1s alternate infinite;
}

@keyframes pulse-border {
  from {
    box-shadow: 0 0 5px var(--ion-color-secondary);
  }

  to {
    box-shadow: 0 0 20px var(--ion-color-secondary);
  }
}

/* Dark mode overwrites for custom colored text */
@media (prefers-color-scheme: dark) {
  .aula-container .aula-tag {
    color: #ae7fff;
    /* Lighter vivid purple for dark background */
  }

  .schedule-text {
    color: #ff8ab6 !important;
    /* Lighter magenta for dark background */
  }

  .highlight-card {
    border-color: var(--ion-color-primary) !important;
    animation: pulse-border-dark 1s alternate infinite;
  }

  @keyframes pulse-border-dark {
    from {
      box-shadow: 0 0 5px var(--ion-color-primary);
    }

    to {
      box-shadow: 0 0 20px var(--ion-color-primary);
    }
  }

  .proxima-clase-card {
    background: linear-gradient(135deg, #1e2a4a, #1a1f3c) !important;
    border-color: rgba(var(--ion-color-primary-rgb), 0.6) !important;



    .proxima-label {
      color: rgba(255, 255, 255, 0.6);
    }

    .proxima-asignatura {
      color: #fff;
    }

    .proxima-detalles {
      color: rgba(255, 255, 255, 0.75);
    }
  }

  .evento-badge {
    --background: rgba(var(--ion-color-secondary-rgb), 0.15);
    color: var(--ion-color-secondary-contrast);
  }
}

// ─── Hitos Académicos (Agenda) ──────────────────────────────────────

.evento-badge-container {
  margin-top: 5px;
  padding: 0 0 10px;
}

.evento-badge {
  font-size: 0.8rem;
  padding: 6px 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.3px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);

  ion-icon {
    font-size: 0.95rem;
  }
}


// ─── Banner: Próxima Clase ───────────────────────────────────────────

.proxima-clase-container {
  padding: 8px 12px 0;
}

.proxima-clase-card {
  margin: 0;
  border-radius: 14px;
  border: 1.5px solid rgba(var(--ion-color-primary-rgb), 0.35);
  background: linear-gradient(135deg, #eef2ff, #f5f0ff);
  box-shadow: 0 4px 18px rgba(var(--ion-color-primary-rgb), 0.15);
  transition: border-color 0.3s, box-shadow 0.3s;

  ion-card-content {
    padding: 14px 16px;
  }

  &.urgente {
    border-color: rgba(var(--ion-color-danger-rgb), 0.5);
    background: linear-gradient(135deg, #fff0f3, #ffe8ed);
    box-shadow: 0 4px 18px rgba(var(--ion-color-danger-rgb), 0.18);
    animation: pulse-urgente 1.4s ease-in-out infinite;
  }
}

@keyframes pulse-urgente {

  0%,
  100% {
    box-shadow: 0 4px 18px rgba(var(--ion-color-danger-rgb), 0.15);
  }

  50% {
    box-shadow: 0 4px 28px rgba(var(--ion-color-danger-rgb), 0.35);
  }
}

.proxima-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;

  .proxima-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--ion-color-medium);

    ion-icon {
      font-size: 1rem;
    }
  }
}

.countdown-chip {
  font-weight: 700;
  font-size: 0.82rem;
  height: 28px;
  --padding-start: 10px;
  --padding-end: 10px;

  ion-icon {
    margin-right: 4px;
  }
}

@keyframes pulse-chip {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.75;
    transform: scale(1.05);
  }
}

.pulse-chip {
  animation: pulse-chip 1s ease-in-out infinite;
}

.proxima-asignatura {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ion-color-dark);
  margin: 0 0 10px;
  line-height: 1.3;
}

.proxima-detalles {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;

  span {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.88rem;
    color: var(--ion-color-medium-shade);
    font-weight: 500;

    ion-icon {
      font-size: 1rem;
      flex-shrink: 0;
    }
  }
}

// ─── Recorrido Académico (Plan de Estudios) ───────────────────────────

/* --- Vista: Mi Carrera (Plan de Estudios) --- */

.content-plan {
  background: var(--ion-color-light);
}

.carrera-selector-card {
  margin: 10px 0 20px 0;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);

  ion-card-content {
    padding: 16px;
  }

  .selector-title {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ion-color-dark);
    margin-bottom: 6px;
  }

  .selector-desc {
    font-size: 0.88rem;
    color: var(--ion-color-medium);
    margin-bottom: 16px;
    line-height: 1.4;
  }

  .carrera-item {
    --background: var(--ion-color-light);
    border-radius: 8px;
    --padding-start: 10px;
    --inner-padding-end: 10px;

    ion-select {
      font-weight: 600;
      color: var(--ion-color-primary);
      width: 100%;
    }
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

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

.recorrido-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.70rem;
  /* Fuente más chica para nombres largos */

  th {
    background: var(--ion-color-primary);
    color: white;
    padding: 8px 4px;
    text-align: center;
    font-weight: 600;
    border-radius: 4px 4px 0 0;
  }

  td {
    padding: 4px;
    vertical-align: top;
    width: 33.33%;
  }

  .materia-cell {
    padding: 6px 4px;
    width: 100%;
    aspect-ratio: 1 / 0.65;
    /* Reducimos 15% el alto respecto al ancho */
    background: var(--ion-color-light);
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1.5px solid transparent;

    .m-name {
      display: flex;
      flex: 1;
      align-items: center;
    }

    .siu-cell-badge {
      margin-top: 4px;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: 4px;
      box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);

      &.custom-badge-success {
        --background: rgba(255, 255, 255, 0.95);
        color: #a31c62;
        /* Rosa oscuro legible sobre blanco */
        font-weight: 800;
        letter-spacing: 0.5px;
      }

      &.custom-badge-warning {
        --background: rgba(255, 255, 255, 0.95);
        color: #0b5f7e;
        /* Azul/Cyan oscuro legible sobre blanco */
        font-weight: 800;
        letter-spacing: 0.5px;
      }

      &.custom-badge-danger {
        --background: rgba(var(--ion-color-danger-rgb), 0.15);
        color: var(--ion-color-danger);
      }
    }

    &:active {
      transform: scale(0.95);
    }

    &.aprobada {
      background: #682cad;
      color: white;
      font-weight: 600;
      box-shadow: 0 2px 6px rgba(104, 44, 173, 0.3);
      border-color: rgba(0, 0, 0, 0.1);
    }

    &.encurso {
      background: rgba(var(--ion-color-secondary-rgb), 0.15); // Subtono Cyan/Celeste
      color: var(--ion-color-secondary);
      font-weight: 600;
      border: 1.5px solid var(--ion-color-secondary);
    }

    &.optativa-cell:not(.aprobada):not(.encurso) {
      border: 1.5px dashed var(--ion-color-medium);
      color: var(--ion-color-primary);
      background: transparent;
      font-weight: 600;
    }
  }
}

.instruccion-marcar {
  text-align: center;
  color: var(--ion-color-medium);
  margin-top: 12px;
  font-style: italic;
}

// ─── SIU Guaraní ───────────────────────────────────────────

.siu-container {
  padding: 10px 0;

  .siu-header {
    padding: 0 10px;
  }

  .ultima-sync {
    padding: 0 10px;
  }
}

.siu-card {
  margin: 10px 0;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);

  ion-card-header {
    padding: 12px 16px 4px;

    ion-card-title {
      color: var(--ion-color-dark);
      font-weight: 700;
    }
  }

  .siu-card-content {
    padding: 10px 16px 16px;

    ion-badge {
      font-size: 0.9rem;
      padding: 6px 10px;
      border-radius: 6px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
  }
}

.siu-login-modal {
  --border-radius: 16px 16px 0 0;

  .siu-logo-container {
    padding-top: 20px;

    h2 {
      font-weight: 800;
      color: var(--ion-color-primary);
    }
  }

  .siu-form-list {
    background: transparent;

    ion-item {
      --background: rgba(var(--ion-color-light-rgb), 0.5);
      --border-radius: 8px;
      margin-bottom: 10px;
      --padding-start: 12px;

      ion-input {
        margin-left: 10px;
        font-weight: 500;
      }
    }
  }

  ion-button[expand="block"] {
    margin-top: 20px;
    height: 48px;
    --border-radius: 12px;
    font-weight: bold;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
  }
}

@media (prefers-color-scheme: dark) {
  .siu-card {
    background: var(--ion-color-step-100);
  }

  .siu-login-modal {
    .siu-form-list ion-item {
      --background: var(--ion-color-step-100);
    }

    .siu-info {
      background: var(--ion-color-step-100) !important;
    }
  }

  /* Mejorar el contraste de los botones de Optativa en modo oscuro */
  .recorrido-table .materia-cell.optativa-cell:not(.aprobada):not(.encurso) {
    border-color: rgba(255, 255, 255, 0.45);
    color: #ff8ab6;
    /* Lighter magenta for dark background */
  }

  /* Mejorar íconos y bordes de encabezado (botones SIU/Guardar) */
  ion-button.header-btn {
    --border-width: 1.5px;
  }

  ion-button.header-btn[color="primary"] {
    --color: #ff8ab6 !important;
    --border-color: #ff8ab6 !important;
  }

  ion-button.header-btn[color="tertiary"] {
    --color: #ae7fff !important;
    --border-color: #ae7fff !important;
  }

  ion-button.header-btn[color="success"] {
    --color: #68f4a1 !important;
    --border-color: #68f4a1 !important;
  }
}