/* fce-portal-platzi.css — Portal alumno estilo plataforma educativa (referencia Platzi) */

.portal-shell {
  --portal-sidebar-w: 280px;
  --portal-sidebar-collapsed: 64px;
  --portal-accent: var(--teal, #14b8a6);
  --portal-bg: var(--bg, #f8fafc);
  --portal-surface: var(--surface, #fff);
  min-height: 100vh;
  background: var(--portal-bg);
}
.body--unit-more .portal-shell { --portal-accent: #2563eb; }
.body--unit-solow .portal-shell { --portal-accent: #178a83; }

.portal-dash-hero {
  background: linear-gradient(135deg, #0f172a 0%, #134e4a 55%, #0d9488 100%);
  color: #fff;
  padding: 28px 0 32px;
  border-radius: 0 0 20px 20px;
  margin-bottom: 24px;
}
.body--unit-more .portal-dash-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 55%, #2563eb 100%);
}
.portal-dash-hello {
  font-family: var(--font-title);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 800;
  margin: 0 0 6px;
}
.portal-dash-sub {
  opacity: .88;
  font-size: .92rem;
  margin: 0;
}
.portal-dash-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.portal-dash-stat {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 12px;
  padding: 10px 16px;
  min-width: 100px;
}
.portal-dash-stat__n {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
}
.portal-dash-stat__l {
  font-size: .72rem;
  opacity: .85;
  margin-top: 2px;
}

.portal-motivation {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(20, 184, 166, .12), rgba(20, 184, 166, .04));
  border: 1px solid rgba(20, 184, 166, .25);
  margin: 16px 0;
  font-size: .9rem;
  line-height: 1.45;
}
.body--unit-more .portal-motivation {
  background: linear-gradient(90deg, rgba(37, 99, 235, .12), rgba(37, 99, 235, .04));
  border-color: rgba(37, 99, 235, .25);
}
.portal-motivation__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--portal-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.portal-lesson-page {
  padding-top: 0;
}
.portal-lesson-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  min-height: calc(100vh - var(--navbar-h, 64px));
  max-width: 100%;
}
@media (min-width: 961px) {
  .portal-lesson-layout {
    grid-template-columns: var(--portal-sidebar-w) minmax(0, 1fr);
  }
}
.portal-lesson-layout.is-collapsed {
  grid-template-columns: var(--portal-sidebar-collapsed) minmax(0, 1fr);
}
.portal-sidebar {
  background: #0f172a;
  color: #e2e8f0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: var(--navbar-h, 64px);
  height: calc(100vh - var(--navbar-h, 64px));
  overflow: hidden;
  z-index: 10;
}
.portal-sidebar__scroll {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 16px;
}
.portal-sidebar__module {
  margin-bottom: 8px;
}
.portal-sidebar__module-title {
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #64748b;
  padding: 12px 14px 6px;
}
.portal-sidebar__item-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.portal-sidebar__item-dur {
  font-size: .65rem;
  color: #64748b;
  white-space: nowrap;
}
.portal-lesson-main {
  padding: 20px clamp(16px, 3vw, 36px) 48px;
  min-width: 0;
  background: var(--portal-bg);
}
.portal-lesson-player {
  background: var(--portal-surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: clamp(14px, 2vw, 22px);
  box-shadow: 0 8px 32px rgba(15, 23, 42, .06);
}
.portal-quiz-block__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.portal-quiz-block__meta {
  font-size: .88rem;
}
.portal-quiz-block__meta span {
  color: var(--text-3);
}
.portal-lesson-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.portal-lesson-footer__nav,
.portal-lesson-footer__prog {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.portal-lesson-cert a {
  font-weight: 700;
  color: var(--portal-accent, var(--teal-dark));
}
.portal-video-fullscreen {
  position: absolute;
  bottom: 12px;
  right: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, .65);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: .78rem;
  cursor: pointer;
}
.portal-lesson-layout.is-collapsed .portal-sidebar__brand-text,
.portal-lesson-layout.is-collapsed .portal-sidebar__progress-label,
.portal-lesson-layout.is-collapsed .portal-sidebar__module-title,
.portal-lesson-layout.is-collapsed .portal-sidebar__item-label,
.portal-lesson-layout.is-collapsed .portal-sidebar__item-dur,
.portal-lesson-layout.is-collapsed .lesson-sidebar__course-link span {
  opacity: 0;
  width: 0;
  overflow: hidden;
  white-space: nowrap;
  padding: 0;
  margin: 0;
}
.portal-lesson-layout.is-collapsed .portal-sidebar__item,
.portal-lesson-layout.is-collapsed .lesson-sidebar__item {
  justify-content: center;
  padding-left: 10px;
  padding-right: 10px;
}

.portal-sidebar {
  transition: width .25s ease;
}
.portal-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  min-height: 56px;
}
.portal-sidebar__logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: contain;
  flex-shrink: 0;
  background: #fff;
  padding: 4px;
}
.portal-sidebar__brand-text {
  font-weight: 700;
  font-size: .82rem;
  line-height: 1.25;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: opacity .2s ease, width .2s ease;
}
.portal-lesson-layout.is-collapsed .portal-sidebar__brand-text,
.portal-lesson-layout.is-collapsed .portal-sidebar__progress-label,
.portal-lesson-layout.is-collapsed .portal-sidebar__item span:not(.portal-sidebar__check) {
  opacity: 0;
  width: 0;
  overflow: hidden;
  white-space: nowrap;
  padding: 0;
  margin: 0;
}
.portal-lesson-layout.is-collapsed .portal-sidebar__item {
  justify-content: center;
  padding-left: 10px;
  padding-right: 10px;
}
.portal-sidebar__toggle {
  margin-left: auto;
  background: transparent;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
}
.portal-sidebar__toggle:hover { background: rgba(255, 255, 255, .08); color: #fff; }

.portal-sidebar__progress {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.portal-sidebar__progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, .12);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 6px;
}
.portal-sidebar__progress-fill {
  height: 100%;
  background: var(--portal-accent);
  border-radius: 99px;
  transition: width .4s ease;
}
.portal-sidebar__progress-label {
  font-size: .72rem;
  color: #94a3b8;
}

.portal-sidebar__list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.portal-sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 8px;
  color: #cbd5e1;
  text-decoration: none;
  font-size: .82rem;
  margin-bottom: 2px;
  transition: background .15s ease;
}
.portal-sidebar__item:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.portal-sidebar__item.is-current {
  background: rgba(20, 184, 166, .2);
  color: #fff;
  font-weight: 600;
}
.portal-sidebar__item.is-done { color: #94a3b8; }
.portal-sidebar__check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, .25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: .65rem;
}
.portal-sidebar__item.is-done .portal-sidebar__check {
  background: var(--portal-accent);
  border-color: var(--portal-accent);
  color: #fff;
}


.portal-video-wrap {
  position: relative;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
}
.portal-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.portal-lesson-desc {
  margin-top: 20px;
  padding: 16px 18px;
  background: var(--portal-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.portal-lesson-desc h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-family: var(--font-title);
}
.portal-materials {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--portal-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.portal-materials h3 {
  margin: 0 0 12px;
  font-size: .95rem;
}
.portal-materials__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.portal-materials__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--bg-2, #f1f5f9);
  text-decoration: none;
  color: var(--text);
  font-size: .88rem;
  font-weight: 600;
}
.portal-quiz-block {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1.5px dashed var(--portal-accent);
  background: rgba(20, 184, 166, .06);
}
.portal-quiz-block p {
  margin: 0 0 12px;
  font-size: .88rem;
  color: var(--text-2);
}
.portal-api-pending {
  font-size: .85rem;
  color: var(--text-3);
  font-style: italic;
  padding: 12px;
  background: var(--bg-2);
  border-radius: 8px;
}

@media (max-width: 960px) {
  .portal-lesson-layout,
  .portal-lesson-layout.is-collapsed {
    grid-template-columns: 1fr;
  }
  .portal-sidebar {
    position: relative;
    top: 0;
    height: auto;
    max-height: 280px;
  }
}

/* Vista curso inscripto — coherencia portal */
.portal-course-view .course-hero {
  background: linear-gradient(135deg, #0f172a 0%, #134e4a 100%);
  color: #fff;
  padding: clamp(32px, 5vw, 56px) 0;
}
.portal-course-view .course-hero__title,
.portal-course-view .course-hero__desc,
.portal-course-view .course-hero__eyebrow {
  color: inherit;
}
.portal-course-view .course-hero__desc { opacity: .88; }
.portal-course-view .lesson-list__item {
  border-radius: 12px;
  transition: background .15s ease, transform .15s ease;
}
.portal-course-view .lesson-list__item:hover {
  transform: translateX(4px);
}

/* Mi Estudio — portal académico/financiero */
.portal-mi-estudio-hero {
  margin-bottom: 0;
}
.portal-mi-estudio-hero__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.portal-mi-estudio-hero__cta {
  margin-left: auto;
  border-color: rgba(255, 255, 255, .35) !important;
  color: #fff !important;
}
.portal-mi-estudio .mi-estudio-wrap {
  padding: 24px 16px 48px;
  max-width: 1100px;
}
.portal-mi-estudio .mi-estudio-nav {
  margin-bottom: 4px;
  background: var(--portal-surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 4px 18px rgba(15, 23, 42, .04);
}
.portal-mi-estudio .mi-estudio-nav__link.is-active {
  background: color-mix(in srgb, var(--portal-accent) 14%, transparent);
  color: var(--portal-accent);
  border-color: color-mix(in srgb, var(--portal-accent) 28%, transparent);
  font-weight: 700;
}
.portal-mi-estudio-stats .adash-card {
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, .05);
}
.portal-mi-estudio .adash-panel {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(15, 23, 42, .05);
}
.portal-mi-estudio-sub .mi-estudio-subhead {
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 800;
  margin: 0 0 16px;
}

/* ── Portal /aprendizaje/ (Fase 1) ─────────────────────────── */
.body--learning-portal {
  background: #0b1220;
}
.learning-portal-shell {
  --lp-sidebar-w: 260px;
  --lp-accent: var(--portal-accent, #14b8a6);
  --lp-bg: #0f172a;
  --lp-surface: #1e293b;
  --lp-surface-2: #334155;
  --lp-text: #f1f5f9;
  --lp-text-muted: #94a3b8;
  --lp-border: rgba(148, 163, 184, .16);
  display: flex;
  min-height: 100vh;
  background: var(--lp-bg);
  color: var(--lp-text);
}
.body--unit-more .learning-portal-shell { --lp-accent: #3b82f6; }
.body--unit-solow .learning-portal-shell { --lp-accent: #14b8a6; }

.learning-portal-sidebar {
  width: var(--lp-sidebar-w);
  flex-shrink: 0;
  background: #0b1220;
  border-right: 1px solid var(--lp-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 120;
}
.learning-portal-sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 16px 12px;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--lp-text);
  min-width: 0;
}
.learning-portal-sidebar__logo--more { border-radius: 8px; }
.learning-portal-sidebar__logo--fce { max-width: 110px; height: auto; filter: brightness(0) invert(1); }
.learning-portal-sidebar__brand-text {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: .88rem;
  white-space: nowrap;
}
.learning-portal-sidebar .solow-brand-logo--sidebar .solow-brand-logo__img {
  max-height: 36px;
  width: auto;
}
.learning-portal-sidebar__close { display: none; }
.learning-portal-sidebar__nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.learning-portal-sidebar__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--lp-text-muted);
  text-decoration: none;
  font-size: .88rem;
  font-weight: 600;
  transition: background .15s ease, color .15s ease;
}
.learning-portal-sidebar__link:hover {
  background: rgba(255, 255, 255, .06);
  color: var(--lp-text);
}
.learning-portal-sidebar__link.is-active {
  background: color-mix(in srgb, var(--lp-accent) 18%, transparent);
  color: var(--lp-accent);
}
.learning-portal-sidebar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  flex-shrink: 0;
  opacity: .9;
}
.learning-portal-sidebar__foot {
  padding: 14px 12px 16px;
  border-top: 1px solid var(--lp-border);
}
.learning-portal-sidebar__user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.learning-portal-sidebar__user-name {
  font-size: .82rem;
  font-weight: 700;
  color: var(--lp-text);
  line-height: 1.2;
}
.learning-portal-sidebar__user-email {
  font-size: .68rem;
  color: var(--lp-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 160px;
}
.learning-portal-sidebar__logout {
  display: block;
  text-align: center;
  font-size: .78rem;
  color: var(--lp-text-muted);
  text-decoration: none;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--lp-border);
}
.learning-portal-sidebar__logout:hover { color: var(--lp-text); background: rgba(255,255,255,.04); }

.learning-portal-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .55);
  z-index: 110;
}
.learning-portal-sidebar-backdrop.is-visible { display: block; }

.learning-portal-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.learning-portal-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--lp-border);
  background: rgba(15, 23, 42, .85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.learning-portal-topbar__menu {
  display: none;
  background: transparent;
  border: 1px solid var(--lp-border);
  border-radius: 8px;
  color: var(--lp-text);
  padding: 6px 8px;
  cursor: pointer;
}
.learning-portal-topbar__title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: .95rem;
}
.learning-portal-topbar__badge {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lp-accent) 22%, transparent);
  color: var(--lp-accent);
  margin-left: auto;
}
.learning-portal-topbar__avatar { margin-left: auto; text-decoration: none; }
.learning-portal-topbar:has(.learning-portal-topbar__badge) .learning-portal-topbar__avatar {
  margin-left: 0;
}

.learning-portal-content {
  padding: 20px 16px 48px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

.learning-portal-units {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.learning-portal-units__pill {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--lp-text-muted);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-units__pill.is-active,
.learning-portal-units__pill:hover {
  color: var(--lp-accent);
  border-color: color-mix(in srgb, var(--lp-accent) 40%, transparent);
}

.learning-portal-hero {
  background: linear-gradient(135deg, #0b1220 0%, #134e4a 50%, #0d9488 100%);
  border-radius: 16px;
  padding: 22px 20px;
  margin-bottom: 20px;
  border: 1px solid var(--lp-border);
}
.body--unit-more .learning-portal-hero {
  background: linear-gradient(135deg, #0b1220 0%, #1e3a8a 50%, #2563eb 100%);
}
.learning-portal-hero__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}
.learning-portal-hero__greet {
  display: flex;
  align-items: center;
  gap: 14px;
}
.learning-portal-hero__hello {
  font-family: var(--font-title);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 800;
  margin: 0 0 4px;
}
.learning-portal-hero__sub {
  margin: 0;
  font-size: .88rem;
  color: rgba(255, 255, 255, .82);
}
.learning-portal-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.learning-portal-stat {
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 12px;
  padding: 10px 14px;
  min-width: 72px;
  text-align: center;
}
.learning-portal-stat__n {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
}
.learning-portal-stat__l {
  font-size: .68rem;
  opacity: .85;
}
.learning-portal-motivation {
  margin-top: 14px;
  margin-bottom: 0;
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .2);
  color: #fff;
}
.learning-portal-next {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(0, 0, 0, .22);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.learning-portal-next__eyebrow {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  opacity: .8;
  margin-bottom: 4px;
}
.learning-portal-next__title { font-weight: 700; font-size: .95rem; }
.learning-portal-next__course { font-size: .8rem; opacity: .85; margin-top: 2px; }

.learning-portal-quick {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 28px;
}
.learning-portal-quick__card {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  padding: 14px;
  text-decoration: none;
  color: var(--lp-text);
  transition: border-color .15s ease, transform .15s ease;
}
.learning-portal-quick__card:hover {
  border-color: color-mix(in srgb, var(--lp-accent) 45%, transparent);
  transform: translateY(-2px);
}
.learning-portal-quick__label {
  display: block;
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: 4px;
}
.learning-portal-quick__hint {
  font-size: .72rem;
  color: var(--lp-text-muted);
}

.learning-portal-section {
  margin-bottom: 32px;
  scroll-margin-top: 72px;
}
.learning-portal-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.learning-portal-section__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 14px;
}
.learning-portal-section__head .learning-portal-section__title { margin-bottom: 0; }

.learning-portal-progress-ring-wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 20px;
}
.learning-portal-progress-ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: conic-gradient(var(--lp-accent) calc(var(--lp-pct, 0) * 1%), var(--lp-surface-2) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.learning-portal-progress-ring::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--lp-surface);
}
.learning-portal-progress-ring__pct {
  position: relative;
  z-index: 1;
  font-weight: 800;
  font-size: 1rem;
}
.learning-portal-progress-meta p { margin: 0 0 6px; font-size: .9rem; }
.learning-portal-progress-meta__sub { color: var(--lp-text-muted); font-size: .82rem !important; }

.learning-portal-courses .enroll-card {
  background: var(--lp-surface);
  border-color: var(--lp-border);
  color: var(--lp-text);
}
.learning-portal-courses .enroll-card__cat { color: var(--lp-text-muted); }
.learning-portal-courses .enroll-card__title { color: var(--lp-text); }
.learning-portal-course-card--expired { opacity: .75; border-style: dashed; }

.learning-portal-expired { margin-top: 24px; }
.learning-portal-expired__title {
  font-size: .82rem;
  color: var(--lp-text-muted);
  margin: 0 0 12px;
  font-weight: 700;
}

.learning-portal-certs { display: flex; flex-direction: column; gap: 10px; }
.learning-portal-cert {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--lp-text);
  transition: border-color .15s ease;
}
.learning-portal-cert:hover { border-color: var(--lp-accent); }
.learning-portal-cert__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--lp-accent) 15%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-cert__title { font-weight: 700; font-size: .88rem; }
.learning-portal-cert__meta { font-size: .72rem; color: var(--lp-text-muted); margin-top: 2px; }

.learning-portal-empty {
  text-align: center;
  padding: 40px 24px;
  background: var(--lp-surface);
  border: 1px dashed var(--lp-border);
  border-radius: 14px;
  color: var(--lp-text-muted);
}
.learning-portal-empty--compact { padding: 24px; }
.learning-portal-empty__title {
  font-weight: 700;
  color: var(--lp-text);
  margin: 12px 0 6px;
}
.learning-portal-empty__sub { font-size: .85rem; margin-bottom: 16px; }

.learning-portal-muted {
  color: var(--lp-text-muted);
  font-size: .88rem;
  margin: 0;
}
.learning-portal-quick__icon {
  display: block;
  font-size: 1.2rem;
  line-height: 1;
  margin-bottom: 6px;
}
.learning-portal-stat--accent .learning-portal-stat__n { color: var(--lp-accent); }
.learning-portal-cert__body { flex: 1; min-width: 0; }
.learning-portal-cert__badge {
  font-size: .72rem;
  font-weight: 700;
  color: var(--lp-accent);
  flex-shrink: 0;
}

.learning-portal-courses {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.learning-portal-course {
  display: flex;
  gap: 12px;
  padding: 14px;
  border-radius: 14px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
  transition: border-color .15s ease, transform .15s ease;
}
.learning-portal-course:hover {
  border-color: color-mix(in srgb, var(--lp-accent) 45%, transparent);
  transform: translateY(-2px);
}
.learning-portal-course--expired { opacity: .78; border-style: dashed; }
.learning-portal-course__thumb {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--lp-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  color: var(--lp-accent);
}
.learning-portal-course__pct {
  position: absolute;
  bottom: -4px;
  right: -4px;
  font-size: .62rem;
  font-weight: 800;
  background: var(--lp-accent);
  color: #fff;
  padding: 2px 5px;
  border-radius: 6px;
}
.learning-portal-course__body { flex: 1; min-width: 0; }
.learning-portal-course__cat {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--lp-accent);
  margin-bottom: 4px;
}
.learning-portal-course__title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .88rem;
  line-height: 1.3;
  margin-bottom: 8px;
}
.learning-portal-course__bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.learning-portal-course__bar {
  flex: 1;
  height: 5px;
  background: rgba(148, 163, 184, .2);
  border-radius: 99px;
  overflow: hidden;
}
.learning-portal-course__fill {
  height: 100%;
  background: var(--lp-accent);
  border-radius: 99px;
}
.learning-portal-course__meta {
  font-size: .68rem;
  color: var(--lp-text-muted);
  white-space: nowrap;
}

.learning-portal-progress-overview {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 16px;
  padding: 20px;
}
.learning-portal-progress-ring__n,
.learning-portal-progress-ring__l {
  position: relative;
  z-index: 1;
}
.learning-portal-progress-ring__n {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1;
}
.learning-portal-progress-ring__l {
  font-size: .62rem;
  color: var(--lp-text-muted);
  margin-top: 2px;
}
.learning-portal-progress-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}
.learning-portal-progress-item__head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  font-size: .82rem;
}
.learning-portal-progress-item__title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-progress-item__pct {
  color: var(--lp-accent);
  font-weight: 700;
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .learning-portal-progress-overview {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .learning-portal-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: 4px 0 24px rgba(0, 0, 0, .35);
  }
  .learning-portal-shell.is-sidebar-open .learning-portal-sidebar {
    transform: translateX(0);
  }
  .learning-portal-sidebar__close {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--lp-text-muted);
    cursor: pointer;
    padding: 4px;
  }
  .learning-portal-topbar__menu { display: flex; align-items: center; justify-content: center; }
}

@media (min-width: 901px) {
  .learning-portal-topbar__menu { display: none !important; }
}

/* ── Fase 2A: curso y lección ─────────────────────────────── */
.learning-portal-topbar__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lp-text-muted);
  text-decoration: none;
  padding: 4px;
  border-radius: 8px;
}
.learning-portal-topbar__back:hover { color: var(--lp-text); background: rgba(255,255,255,.06); }
.learning-portal-topbar__title--truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.learning-portal-topbar__pct {
  font-size: .78rem;
  font-weight: 800;
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-alert {
  padding: 12px 14px;
  border-radius: 10px;
  font-size: .85rem;
  margin-bottom: 16px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-alert--warn { border-color: rgba(251, 191, 36, .35); color: #fde68a; }
.learning-portal-alert--success { border-color: rgba(52, 211, 153, .35); color: #a7f3d0; }
.learning-portal-alert--success a { color: var(--lp-accent); font-weight: 700; }

.learning-portal-course-hero {
  background: linear-gradient(135deg, #0b1220 0%, #134e4a 50%, #0d9488 100%);
  border-radius: 16px;
  padding: 22px 20px;
  margin-bottom: 24px;
  border: 1px solid var(--lp-border);
}
.body--unit-more .learning-portal-course-hero {
  background: linear-gradient(135deg, #0b1220 0%, #1e3a8a 50%, #2563eb 100%);
}
.learning-portal-course-hero__eyebrow {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-bottom: 6px;
}
.learning-portal-course-hero__title {
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 3vw, 1.65rem);
  font-weight: 800;
  margin: 0 0 8px;
  color: #fff;
}
.learning-portal-course-hero__desc {
  margin: 0 0 12px;
  font-size: .88rem;
  color: rgba(255,255,255,.85);
  line-height: 1.5;
}
.learning-portal-course-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: .78rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 14px;
}
.learning-portal-course-hero__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  max-width: 420px;
}
.learning-portal-course-hero__bar .learning-portal-course__bar { flex: 1; }
.learning-portal-course-hero__bar-label {
  font-size: .72rem;
  color: rgba(255,255,255,.82);
  white-space: nowrap;
}
.learning-portal-course-hero__cta { margin-top: 4px; margin-right: 8px; }
.learning-portal-course-about {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 18px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--lp-text-muted);
}

.learning-portal-module { margin-bottom: 20px; }
.learning-portal-module__title {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lp-text-muted);
  margin: 0 0 10px;
}
.learning-portal-lesson-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-lesson-list__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
  transition: border-color .15s ease;
}
.learning-portal-lesson-list__item:hover { border-color: color-mix(in srgb, var(--lp-accent) 45%, transparent); }
.learning-portal-lesson-list__item.is-done { opacity: .92; }
.learning-portal-lesson-list__item.is-current {
  border-color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 10%, var(--lp-surface));
}
.learning-portal-lesson-list__item.is-locked { opacity: .65; }
.learning-portal-lesson-list__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--lp-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  flex-shrink: 0;
  color: var(--lp-accent);
}
.learning-portal-lesson-list__body { flex: 1; min-width: 0; }
.learning-portal-lesson-list__title {
  display: block;
  font-weight: 700;
  font-size: .86rem;
  line-height: 1.3;
}
.learning-portal-lesson-list__meta {
  display: block;
  font-size: .72rem;
  color: var(--lp-text-muted);
  margin-top: 2px;
}
.learning-portal-lesson-list__badge {
  font-size: .65rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--lp-surface-2);
  color: var(--lp-text-muted);
  flex-shrink: 0;
}
.learning-portal-lesson-list__badge--current {
  background: color-mix(in srgb, var(--lp-accent) 20%, transparent);
  color: var(--lp-accent);
}

.learning-portal-shell--lesson { min-height: 100vh; }
.learning-portal-main--lesson { width: 100%; min-height: 100vh; }
.learning-portal-lesson-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: calc(100vh - 52px);
}
.learning-portal-lesson-sidebar {
  background: #0b1220;
  border-right: 1px solid var(--lp-border);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.learning-portal-lesson-sidebar__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-lesson-sidebar__course {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 700;
  color: var(--lp-text);
  text-decoration: none;
  min-width: 0;
}
.learning-portal-lesson-sidebar__course span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-lesson-sidebar__close {
  display: none;
  background: transparent;
  border: none;
  color: var(--lp-text-muted);
  cursor: pointer;
  padding: 4px;
}
.learning-portal-lesson-sidebar__progress {
  padding: 12px;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-lesson-sidebar__progress-label {
  font-size: .72rem;
  color: var(--lp-text-muted);
}
.learning-portal-lesson-sidebar__progress-bar {
  height: 6px;
  background: rgba(148,163,184,.2);
  border-radius: 99px;
  margin-top: 6px;
  overflow: hidden;
}
.learning-portal-lesson-sidebar__progress-fill {
  height: 100%;
  background: var(--lp-accent);
  border-radius: 99px;
  transition: width .35s ease;
}
.learning-portal-lesson-sidebar__scroll {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.learning-portal-lesson-sidebar__module { margin-bottom: 10px; }
.learning-portal-lesson-sidebar__module-title {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lp-text-muted);
  padding: 8px 10px 4px;
}
.learning-portal-lesson-sidebar__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--lp-text-muted);
  font-size: .82rem;
  margin-bottom: 2px;
}
.learning-portal-lesson-sidebar__item:hover { background: rgba(255,255,255,.05); color: var(--lp-text); }
.learning-portal-lesson-sidebar__item.is-current {
  background: color-mix(in srgb, var(--lp-accent) 18%, transparent);
  color: #fff;
  font-weight: 600;
}
.learning-portal-lesson-sidebar__item.is-done { color: var(--lp-text-muted); }
.learning-portal-lesson-sidebar__check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(148,163,184,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.learning-portal-lesson-sidebar__item.is-done .learning-portal-lesson-sidebar__check,
.learning-portal-lesson-sidebar__item.is-current.is-done .learning-portal-lesson-sidebar__check {
  background: var(--lp-accent);
  border-color: var(--lp-accent);
  color: #fff;
}
.learning-portal-lesson-sidebar__label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-lesson-sidebar__dur {
  font-size: .65rem;
  color: var(--lp-text-muted);
  flex-shrink: 0;
}
.learning-portal-lesson-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 140;
}
.learning-portal-lesson-sidebar-backdrop.is-visible { display: block; }

.learning-portal-lesson-main {
  padding: 16px;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
}
.learning-portal-lesson-player {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 16px;
  padding: clamp(14px, 2vw, 20px);
}
.learning-portal-lesson-head { margin-bottom: 14px; }
.learning-portal-lesson-head__course {
  font-size: .72rem;
  font-weight: 700;
  color: var(--lp-accent);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.learning-portal-lesson-head__title {
  font-family: var(--font-title);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  font-weight: 800;
  margin: 6px 0 0;
  line-height: 1.25;
}
.learning-portal-lesson-video { margin-bottom: 16px; }
.learning-portal-lesson-text {
  background: var(--lp-surface-2);
  border-radius: 12px;
  padding: 16px;
  font-size: .92rem;
  line-height: 1.65;
  margin-bottom: 16px;
}
.learning-portal-lesson-desc,
.learning-portal-materials,
.learning-portal-quiz { margin-top: 16px; }
.learning-portal-motivation--compact { margin-bottom: 12px; }
.learning-portal-lesson-footer {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--lp-border);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.learning-portal-lesson-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.learning-portal-lesson-footer__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.learning-portal-lesson-footer__prog {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 140px;
  flex: 1;
}
.learning-portal-lesson-footer__prog .learning-portal-course__bar { flex: 1; }
.learning-portal-lesson-footer__prog span {
  font-size: .78rem;
  font-weight: 700;
  color: var(--lp-accent);
}
.learning-portal-lesson-footer__done {
  font-size: .82rem;
  font-weight: 700;
  color: #34d399;
  white-space: nowrap;
}
.learning-portal-lesson-footer .btn--md {
  min-height: 44px;
  padding-left: 18px;
  padding-right: 18px;
}

@media (max-width: 900px) {
  .learning-portal-lesson-layout {
    grid-template-columns: 1fr;
  }
  .learning-portal-lesson-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: min(300px, 88vw);
    height: 100vh;
    z-index: 150;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,.35);
  }
  .learning-portal-shell.is-lesson-sidebar-open .learning-portal-lesson-sidebar {
    transform: translateX(0);
  }
  .learning-portal-lesson-sidebar__close { display: flex; align-items: center; justify-content: center; }
  .learning-portal-topbar--lesson .learning-portal-topbar__menu { display: flex !important; }
  .learning-portal-lesson-main { padding: 12px 12px 28px; }
  .learning-portal-lesson-footer__actions { flex-direction: column; align-items: stretch; }
  .learning-portal-lesson-footer .btn--md { width: 100%; justify-content: center; }
  .learning-portal-lesson-sticky { display: flex; }
}

/* ── Fase 2B: pulido lección + quiz integrado ─────────────── */
.learning-portal-lesson-desc__title,
.learning-portal-materials__title,
.learning-portal-activity__title {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 800;
  margin: 0 0 10px;
}
.learning-portal-lesson-desc__body {
  font-size: .88rem;
  line-height: 1.6;
  color: var(--lp-text-muted);
  word-break: break-word;
}
.learning-portal-lesson-desc__body.is-clamped {
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-lesson-desc__empty {
  font-size: .85rem;
  color: var(--lp-text-muted);
  font-style: italic;
  margin: 0;
  padding: 12px;
  border-radius: 10px;
  background: var(--lp-surface-2);
  border: 1px dashed var(--lp-border);
}
.learning-portal-lesson-desc__toggle {
  margin-top: 8px;
  background: transparent;
  border: none;
  color: var(--lp-accent);
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
}

.learning-portal-materials__empty {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 12px;
  background: var(--lp-surface-2);
  border: 1px dashed var(--lp-border);
  font-size: .84rem;
  color: var(--lp-text-muted);
}
.learning-portal-materials__empty p { margin: 0; }
.learning-portal-materials__grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.learning-portal-material-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--lp-surface-2);
  border: 1px solid var(--lp-border);
  flex-wrap: wrap;
}
.learning-portal-material-card__icon { font-size: 1.35rem; line-height: 1; flex-shrink: 0; }
.learning-portal-material-card__body { flex: 1; min-width: 0; }
.learning-portal-material-card__name {
  font-weight: 700;
  font-size: .84rem;
  line-height: 1.3;
  word-break: break-word;
}
.learning-portal-material-card__meta {
  font-size: .7rem;
  color: var(--lp-text-muted);
  margin-top: 2px;
}
.learning-portal-material-card__actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  width: 100%;
}
@media (min-width: 540px) {
  .learning-portal-material-card__actions { width: auto; margin-left: auto; }
}

.learning-portal-activity {
  margin-top: 18px;
  padding: 16px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--lp-accent) 8%, var(--lp-surface));
  border: 1px solid color-mix(in srgb, var(--lp-accent) 25%, var(--lp-border));
}
.learning-portal-activity__lead {
  margin: 0 0 14px;
  font-size: .84rem;
  color: var(--lp-text-muted);
}
.learning-portal-activity__items {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 14px;
}
.learning-portal-activity__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px;
  border-radius: 10px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
}
.learning-portal-activity__item-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: .78rem;
  color: var(--lp-text-muted);
  min-width: 0;
}
.learning-portal-activity__item-body strong {
  font-size: .84rem;
  color: var(--lp-text);
}
.learning-portal-activity__footer .btn--md { min-height: 44px; }
.learning-portal-activity .btn--sm { min-height: 40px; padding: 8px 14px; }

.learning-portal-toast {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: color-mix(in srgb, #34d399 18%, var(--lp-surface));
  border: 1px solid rgba(52, 211, 153, .35);
  color: #a7f3d0;
  font-size: .84rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease;
}
.learning-portal-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.learning-portal-lesson-sticky {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 160;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(11, 18, 32, .94);
  border-top: 1px solid var(--lp-border);
  backdrop-filter: blur(8px);
  align-items: center;
  gap: 10px;
}
.learning-portal-lesson-sticky__prog {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}
.learning-portal-lesson-sticky__prog .learning-portal-course__bar { flex: 1; }
.learning-portal-lesson-sticky__prog span {
  font-size: .72rem;
  font-weight: 800;
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-lesson-sticky .btn--md {
  min-height: 44px;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn.is-loading { opacity: .75; pointer-events: none; }

.learning-portal-quiz-page {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 16px;
  padding: clamp(14px, 2vw, 20px);
}
.learning-portal-quiz-page__title {
  font-family: var(--font-title);
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  font-weight: 800;
  margin: 6px 0 8px;
}
.learning-portal-quiz-page__meta {
  font-size: .78rem;
  color: var(--lp-text-muted);
  margin: 0 0 16px;
}
.learning-portal-quiz-result {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: 12px;
  margin-bottom: 16px;
  border: 1px solid var(--lp-border);
}
.learning-portal-quiz-result--pass {
  background: color-mix(in srgb, #34d399 12%, var(--lp-surface));
  border-color: rgba(52, 211, 153, .35);
}
.learning-portal-quiz-result--fail {
  background: color-mix(in srgb, #fbbf24 10%, var(--lp-surface));
  border-color: rgba(251, 191, 36, .35);
}
.learning-portal-quiz-result__score {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--lp-accent);
}
.learning-portal-quiz-result__text { font-size: .85rem; }
.learning-portal-quiz-history {
  font-size: .74rem;
  color: var(--lp-text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.learning-portal-quiz-question {
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  padding: 14px;
  margin: 0 0 12px;
  background: var(--lp-surface-2);
}
.learning-portal-quiz-question legend {
  font-weight: 700;
  font-size: .88rem;
  margin-bottom: 10px;
  padding: 0;
}
.learning-portal-quiz-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px;
  margin-bottom: 6px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .86rem;
  border: 1px solid transparent;
}
.learning-portal-quiz-option:hover {
  background: rgba(255,255,255,.04);
  border-color: var(--lp-border);
}
.learning-portal-quiz-option input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.learning-portal-quiz-submit { min-height: 48px; margin-top: 8px; }
.learning-portal-quiz-page__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--lp-border);
}
.learning-portal-quiz-page__footer .btn--md { min-height: 44px; flex: 1; justify-content: center; }

.learning-portal-lesson-main {
  overflow-x: hidden;
  padding-bottom: calc(28px + env(safe-area-inset-bottom));
}
@media (max-width: 900px) {
  .learning-portal-lesson-main { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }
}

/* ── Estabilización visual demo (logos, textos, overflow) ─── */
.body--learning-portal,
.learning-portal-shell {
  overflow-x: hidden;
  max-width: 100vw;
}
.learning-portal-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  text-decoration: none;
  color: inherit;
}
.learning-portal-logo-frame {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  flex-shrink: 1;
  line-height: 0;
}
.learning-portal-logo-frame--sidebar {
  height: 40px;
  max-width: calc(var(--lp-sidebar-w) - 56px);
}
.learning-portal-logo-frame--compact {
  height: 32px;
  max-width: 140px;
}
.learning-portal-logo-img,
.learning-portal-brand-mark {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 1;
}
.learning-portal-logo-img--fce {
  max-width: 118px;
  max-height: 32px;
  filter: brightness(0) invert(1);
}
.learning-portal-logo-img--more {
  max-width: 108px;
  max-height: 36px;
}
.learning-portal-brand-logo--solow .learning-portal-logo-img {
  max-width: 132px;
  max-height: 36px;
}
.learning-portal-sidebar__head {
  min-height: 64px;
  align-items: center;
}
.learning-portal-sidebar .solow-brand-logo {
  display: none;
}
.learning-portal-sidebar__brand-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  line-height: 1.2;
}

.portal-motivation__icon svg {
  display: block;
}
.learning-portal-quick__icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  color: var(--lp-accent);
  margin-bottom: 8px;
}
.learning-portal-quick__icon svg {
  display: block;
}
.learning-portal-material-card__icon,
.learning-portal-materials__empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--lp-accent) 12%, var(--lp-surface-2));
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-material-card__icon svg,
.learning-portal-materials__empty-icon svg {
  display: block;
}

.learning-portal-course__title,
.learning-portal-progress-item__title,
.learning-portal-lesson-list__title,
.learning-portal-lesson-head__title,
.learning-portal-lesson-sidebar__label,
.learning-portal-lesson-sidebar__course span,
.learning-portal-course-hero__title {
  overflow-wrap: anywhere;
  word-break: break-word;
}
.learning-portal-course__title,
.learning-portal-lesson-list__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-course-hero__desc,
.learning-portal-course-hero__title {
  max-width: 100%;
}
.learning-portal-course-hero__desc {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-course-hero__meta,
.learning-portal-course-hero__bar {
  max-width: 100%;
}
.learning-portal-course {
  align-items: flex-start;
  min-height: 92px;
}
.learning-portal-course__body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.learning-portal-lesson-list__item {
  align-items: flex-start;
}
.learning-portal-lesson-list__icon svg {
  display: block;
}
.learning-portal-lesson-list__badge {
  align-self: center;
}
.learning-portal-quiz-question legend,
.learning-portal-quiz-option span {
  overflow-wrap: anywhere;
  word-break: break-word;
}
.learning-portal-quiz-option {
  align-items: flex-start;
}
.learning-portal-cert__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-lesson-sidebar__module-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-module__title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .learning-portal-content {
    padding-left: 12px;
    padding-right: 12px;
  }
  .body--learning-portal .learning-portal-content {
    padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
  }
  .learning-portal-content > *:last-child,
  .learning-portal-form,
  .learning-portal-panel,
  .learning-portal-profile {
    scroll-margin-bottom: calc(96px + env(safe-area-inset-bottom, 0px));
  }
  .learning-portal-profile__cta-row {
    flex-direction: column;
    align-items: stretch;
  }
  .learning-portal-profile__cta-row .btn {
    width: 100%;
    justify-content: center;
  }
  .learning-portal-assistant__fab {
    bottom: calc(88px + env(safe-area-inset-bottom, 0px));
    right: max(18px, env(safe-area-inset-right));
    min-width: 54px;
    min-height: 54px;
    padding: 0;
  }
  .learning-portal-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learning-portal-courses {
    grid-template-columns: minmax(0, 1fr);
  }
  .learning-portal-logo-frame--sidebar {
    max-width: calc(100vw - 120px);
  }
  .learning-portal-topbar__title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    flex: 1;
  }
}

.courses-portal-banner {
  background: linear-gradient(135deg, #0b1220 0%, #134e4a 55%, #0d9488 100%);
  color: #fff;
  padding: 14px 16px;
}
.courses-portal-banner__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.courses-portal-banner__inner strong {
  display: block;
  font-family: var(--font-title);
  font-size: .95rem;
  margin-bottom: 2px;
}
.courses-portal-banner__inner span {
  font-size: .82rem;
  opacity: .88;
}
.navbar__link--aprendizaje {
  font-weight: 700;
}

/* Onboarding */
.learning-portal-onboarding__card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 16px;
  padding: clamp(20px, 4vw, 28px);
}
.learning-portal-onboarding__eyebrow {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--lp-accent);
  margin: 0 0 8px;
}
.learning-portal-onboarding__title {
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  font-weight: 800;
  margin: 0 0 8px;
}
.learning-portal-onboarding__lead {
  color: var(--lp-text-muted);
  font-size: .9rem;
  margin: 0 0 20px;
  line-height: 1.5;
}
.learning-portal-onboarding__field {
  border: none;
  margin: 0 0 20px;
  padding: 0;
}
.learning-portal-onboarding__field legend {
  font-weight: 700;
  font-size: .88rem;
  margin-bottom: 10px;
}
.learning-portal-onboarding__options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-onboarding__options--grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.learning-portal-onboarding__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface-2);
  cursor: pointer;
  font-size: .86rem;
}
.learning-portal-onboarding__option:has(input:checked) {
  border-color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 12%, var(--lp-surface-2));
}
.learning-portal-onboarding__option input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}
.learning-portal-onboarding__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.learning-portal-onboarding__actions .btn--md {
  min-height: 44px;
}

/* Rutas recomendadas */
.learning-portal-paths {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.learning-portal-path {
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.learning-portal-path__brand {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--lp-accent);
}
.learning-portal-path__title {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 800;
  margin: 4px 0;
  line-height: 1.3;
}
.learning-portal-path__desc {
  font-size: .8rem;
  color: var(--lp-text-muted);
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-path__courses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.learning-portal-path__course {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--lp-surface-2);
  text-decoration: none;
  color: inherit;
  font-size: .82rem;
  font-weight: 600;
}
.learning-portal-path__course span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.learning-portal-path__badge {
  font-size: .62rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lp-accent) 20%, transparent);
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-path__badge--muted {
  background: var(--lp-surface);
  color: var(--lp-text-muted);
}

/* Páginas internas del portal */
.learning-portal-units--inline {
  margin-bottom: 16px;
}
.learning-portal-hero__stats--compact {
  margin: 0 0 20px;
}
.learning-portal-next--panel {
  margin-bottom: 20px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  padding: 14px 16px;
  background: var(--lp-surface);
}
.learning-portal-panel {
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  padding: 16px;
  background: var(--lp-surface);
  margin-bottom: 16px;
}
.learning-portal-panel--warn {
  border-color: color-mix(in srgb, #f59e0b 40%, var(--lp-border));
}
.learning-portal-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.learning-portal-panel__title {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 800;
  margin: 0 0 8px;
}
.learning-portal-panel__head .learning-portal-panel__title {
  margin-bottom: 0;
}
.learning-portal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.learning-portal-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: baseline;
  font-size: .86rem;
}
.learning-portal-list--links a {
  color: var(--lp-accent);
  text-decoration: none;
  font-weight: 600;
}
.learning-portal-list--links a:hover {
  text-decoration: underline;
}
.learning-portal-muted--sm {
  font-size: .78rem;
}
.learning-portal-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.learning-portal-course--card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-surface);
}
.learning-portal-course__link {
  display: flex;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.learning-portal-course__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.learning-portal-cert {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.learning-portal-cert__actions {
  display: flex;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
}
.learning-portal-empty--compact {
  padding: 24px 16px;
}
.learning-portal-profile__hero {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.learning-portal-profile__name {
  font-family: var(--font-title);
  font-size: 1.2rem;
  margin: 0 0 4px;
}
.learning-portal-dl {
  display: grid;
  gap: 10px;
  margin: 0;
}
.learning-portal-dl div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px;
  font-size: .86rem;
}
.learning-portal-dl dt {
  color: var(--lp-text-muted);
  font-weight: 600;
}
.learning-portal-dl dd {
  margin: 0;
}
.learning-portal-faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-faq__item {
  border: 1px solid var(--lp-border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--lp-surface-2);
}
.learning-portal-faq__item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: .86rem;
}
.learning-portal-faq__item p {
  margin: 8px 0 0;
  font-size: .84rem;
  color: var(--lp-text-muted);
  line-height: 1.45;
}
.learning-portal-progress-item__title {
  color: inherit;
  text-decoration: none;
  font-weight: 700;
}
.learning-portal-progress-item__title:hover {
  color: var(--lp-accent);
}

/* Topbar actions + campanita */
.learning-portal-topbar__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.learning-portal-notify {
  position: relative;
}
.learning-portal-notify__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--lp-text);
  cursor: pointer;
}
.learning-portal-notify__btn:hover {
  background: var(--lp-surface-2);
}
.learning-portal-notify__badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--lp-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}
.learning-portal-notify__panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(320px, calc(100vw - 24px));
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-surface);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
  z-index: 120;
}
.learning-portal-notify__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--lp-border);
  font-weight: 700;
  font-size: .86rem;
}
.learning-portal-notify__all {
  font-size: .78rem;
  color: var(--lp-accent);
  text-decoration: none;
}
.learning-portal-notify__empty {
  margin: 0;
  padding: 16px 12px;
  font-size: .84rem;
  color: var(--lp-text-muted);
}
.learning-portal-notify__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 280px;
  overflow: auto;
}
.learning-portal-notify__item a {
  display: block;
  padding: 10px 12px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-notify__item.is-unread a {
  background: color-mix(in srgb, var(--lp-accent) 8%, transparent);
}
.learning-portal-notify__item strong {
  display: block;
  font-size: .84rem;
  margin-bottom: 2px;
}
.learning-portal-notify__item span {
  font-size: .74rem;
  color: var(--lp-text-muted);
}

/* Hub Mi Estudio */
.learning-portal-hub {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.learning-portal-hub__card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-surface);
  text-decoration: none;
  color: inherit;
  min-height: 96px;
}
.learning-portal-hub__card:hover {
  border-color: var(--lp-accent);
}
.learning-portal-hub__label {
  font-weight: 700;
  font-size: .9rem;
}
.learning-portal-hub__meta {
  font-size: .76rem;
  color: var(--lp-text-muted);
}
.learning-portal-stat--link {
  text-decoration: none;
  color: inherit;
}

/* Horarios / agenda */
.learning-portal-schedule {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.learning-portal-schedule__day-title {
  font-size: .88rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--lp-text-muted);
}
.learning-portal-schedule__cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-schedule-card {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border: 1px solid var(--lp-border);
  border-radius: 10px;
  background: var(--lp-surface-2);
}
.learning-portal-schedule-card__time {
  font-weight: 700;
  font-size: .82rem;
}
.learning-portal-schedule-card__title {
  font-weight: 700;
  font-size: .9rem;
  margin-bottom: 4px;
}
.learning-portal-schedule-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: .76rem;
  color: var(--lp-text-muted);
}
.learning-portal-schedule--compact .learning-portal-schedule-card {
  grid-template-columns: 64px 1fr;
}

/* Feed avisos/tareas */
.learning-portal-feed {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.learning-portal-feed__item {
  padding: 12px;
  border: 1px solid var(--lp-border);
  border-radius: 10px;
  background: var(--lp-surface-2);
}
.learning-portal-feed__item.is-read {
  opacity: .85;
}
.learning-portal-feed__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.learning-portal-feed__title {
  margin: 0;
  font-size: .92rem;
}
.learning-portal-feed__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .76rem;
  color: var(--lp-text-muted);
  margin-bottom: 6px;
}
.learning-portal-feed__body {
  margin: 0;
  font-size: .84rem;
  line-height: 1.45;
  color: var(--lp-text-muted);
}

/* Pagos */
.learning-portal-pay-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.learning-portal-pay-card {
  padding: 14px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-surface-2);
}
.learning-portal-pay-card--warn {
  border-color: color-mix(in srgb, #f59e0b 40%, var(--lp-border));
}
.learning-portal-pay-card__head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.learning-portal-pay-card__title {
  font-weight: 700;
}
.learning-portal-pay-card__amount {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.learning-portal-panel--warn {
  border-color: color-mix(in srgb, #f59e0b 30%, var(--lp-border));
}
.learning-portal-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.learning-portal-panel__head .learning-portal-panel__title {
  margin: 0;
}

/* Formularios portal */
.learning-portal-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  align-items: end;
}
.learning-portal-form--inline {
  margin-top: 4px;
}
.learning-portal-form__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.learning-portal-form__field--full {
  grid-column: 1 / -1;
}
.learning-portal-form__field span {
  font-size: .76rem;
  font-weight: 600;
  color: var(--lp-text-muted);
}
.learning-portal-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--lp-border);
  border-radius: 8px;
  background: var(--lp-surface);
  color: var(--lp-text);
  font: inherit;
}
.learning-portal-alert {
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: .86rem;
}
.learning-portal-alert--ok {
  background: color-mix(in srgb, #22c55e 12%, transparent);
  border: 1px solid color-mix(in srgb, #22c55e 35%, transparent);
}
.learning-portal-alert--warn {
  background: color-mix(in srgb, #f59e0b 12%, transparent);
  border: 1px solid color-mix(in srgb, #f59e0b 35%, transparent);
}
.learning-portal-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 0;
  border-bottom: 1px solid var(--lp-border);
  font-size: .84rem;
}
.learning-portal-empty--compact {
  padding: 20px 12px;
}
.learning-portal-profile__tabs {
  margin-bottom: 12px;
}
.learning-portal-hero__stats--compact {
  margin-bottom: 16px;
}
.learning-portal-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
  white-space: nowrap;
}
.learning-portal-badge--accent {
  background: color-mix(in srgb, var(--lp-accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--lp-accent) 35%, transparent);
  color: var(--lp-accent);
}
.learning-portal-badge--warn {
  background: color-mix(in srgb, #f59e0b 14%, transparent);
  border-color: color-mix(in srgb, #f59e0b 35%, transparent);
  color: #b45309;
}

@media (max-width: 900px) {
  .learning-portal-onboarding__options--grid {
    grid-template-columns: 1fr 1fr;
  }
  .learning-portal-paths {
    grid-template-columns: 1fr;
  }
  .learning-portal-grid-2 {
    grid-template-columns: 1fr;
  }
  .learning-portal-dl div {
    grid-template-columns: 1fr;
  }
  .learning-portal-cert__actions {
    margin-left: 0;
    width: 100%;
  }
  .learning-portal-schedule-card {
    grid-template-columns: 1fr;
  }
  .learning-portal-form {
    grid-template-columns: 1fr;
  }
  .learning-portal-hub {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learning-portal-cal-week {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(108px, 72vw);
  }
  .learning-portal-paths--v2 {
    grid-template-columns: 1fr;
  }
}

/* ── Portal v2: app-style, racha, calendario, rutas ── */
.body--learning-portal .learning-portal-content {
  padding-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
}
.body--learning-portal .learning-portal-main {
  overflow-x: hidden;
}
.learning-portal-bottom-nav {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: rgba(248, 250, 252, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(15, 23, 42, 0.14);
  box-shadow: 0 -6px 28px rgba(0, 0, 0, 0.38);
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
}
.learning-portal-bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 4px 4px;
  text-decoration: none;
  color: #64748b;
  font-size: .64rem;
  font-weight: 600;
  border-radius: 10px;
  min-height: 50px;
  justify-content: center;
  position: relative;
  transition: color .15s ease, background .15s ease;
}
.learning-portal-bottom-nav__icon {
  display: inline-flex;
  color: inherit;
}
.learning-portal-bottom-nav__icon svg {
  stroke-width: 2.25;
}
.learning-portal-bottom-nav__label {
  line-height: 1.1;
  letter-spacing: .01em;
}
.learning-portal-bottom-nav__item.is-active {
  color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 14%, rgba(15, 23, 42, 0.04));
  font-weight: 700;
}
.learning-portal-bottom-nav__item.is-active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 22%;
  right: 22%;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--lp-accent);
}
.learning-portal-streak {
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--lp-surface);
  margin-bottom: 16px;
}
.learning-portal-streak--compact {
  padding: 12px 14px;
}
.learning-portal-streak__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.learning-portal-streak__title {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 800;
  margin: 0 0 4px;
}
.learning-portal-streak__sub,
.learning-portal-streak__msg,
.learning-portal-streak__meta {
  font-size: .8rem;
  color: var(--lp-text-muted);
  margin: 0;
  line-height: 1.4;
}
.learning-portal-streak__stat {
  text-align: center;
  flex-shrink: 0;
}
.learning-portal-streak__n {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--lp-accent);
  line-height: 1;
}
.learning-portal-streak__l {
  font-size: .65rem;
  color: var(--lp-text-muted);
}
.learning-portal-streak__days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}
.learning-portal-streak__day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.learning-portal-streak__dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--lp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lp-surface-2);
}
.learning-portal-streak__day.is-active .learning-portal-streak__dot {
  border-color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 18%, transparent);
  color: var(--lp-accent);
}
.learning-portal-streak__day.is-today .learning-portal-streak__dot {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--lp-accent) 35%, transparent);
}
.learning-portal-streak__label {
  font-size: .62rem;
  font-weight: 700;
  color: var(--lp-text-muted);
}
.learning-portal-paths--v2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.learning-portal-path-v2 {
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 14px;
  background: var(--lp-surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.learning-portal-path-v2__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.learning-portal-path-v2__brand {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--lp-accent);
}
.learning-portal-path-v2__pct {
  font-size: .78rem;
  font-weight: 800;
}
.learning-portal-path-v2__title {
  font-family: var(--font-title);
  font-size: .95rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-path-v2__desc {
  font-size: .78rem;
  color: var(--lp-text-muted);
  margin: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-path-v2__bar {
  height: 4px;
  border-radius: 999px;
  background: var(--lp-surface-2);
  overflow: hidden;
}
.learning-portal-path-v2__fill {
  height: 100%;
  background: var(--lp-accent);
  border-radius: inherit;
}
.learning-portal-path-v2__meta {
  font-size: .72rem;
  color: var(--lp-text-muted);
}
.learning-portal-path-v2__next-label {
  display: block;
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--lp-text-muted);
}
.learning-portal-path-v2__next-title {
  font-size: .82rem;
  font-weight: 700;
}
.learning-portal-path-v2__cta {
  align-self: flex-start;
  min-height: 40px;
  margin-top: 4px;
}
.learning-portal-quick--app {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}
.learning-portal-quick--app .learning-portal-quick__card {
  padding: 10px 8px;
  min-height: 72px;
}
.learning-portal-quick--app .learning-portal-quick__label {
  font-size: .68rem;
}
.learning-portal-cal-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
  position: sticky;
  top: 56px;
  z-index: 30;
  background: var(--lp-bg, var(--lp-surface));
  padding: 8px 0;
}
.learning-portal-cal-tabs__pill {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  border-radius: 10px;
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--lp-text-muted);
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.learning-portal-cal-tabs__pill.is-active {
  background: var(--lp-accent);
  border-color: var(--lp-accent);
  color: #fff;
}
.learning-portal-cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  font-size: .78rem;
}
.learning-portal-cal-week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  padding-bottom: 4px;
}
.learning-portal-cal-week__col {
  border: 1px solid var(--lp-border);
  border-radius: 10px;
  background: var(--lp-surface);
  min-width: 108px;
  scroll-snap-align: start;
}
.learning-portal-cal-week__col.is-today {
  border-color: var(--lp-accent);
}
.learning-portal-cal-week__head {
  padding: 8px;
  border-bottom: 1px solid var(--lp-border);
  text-align: center;
}
.learning-portal-cal-week__dow {
  display: block;
  font-size: .68rem;
  font-weight: 700;
  color: var(--lp-text-muted);
}
.learning-portal-cal-week__num {
  font-size: 1rem;
  font-weight: 800;
}
.learning-portal-cal-week__body {
  padding: 6px;
  min-height: 80px;
}
.learning-portal-cal-week__event {
  padding: 6px;
  border-radius: 6px;
  background: var(--lp-surface-2);
  margin-bottom: 4px;
  font-size: .68rem;
}
.learning-portal-cal-week__time {
  font-weight: 800;
  color: var(--lp-accent);
}
.learning-portal-cal-week__title {
  font-weight: 700;
  margin: 2px 0;
  line-height: 1.25;
}
.learning-portal-cal-week__meta {
  color: var(--lp-text-muted);
  font-size: .62rem;
}
.learning-portal-cal-week__empty {
  text-align: center;
  color: var(--lp-text-muted);
  margin: 12px 0;
  font-size: .78rem;
}
.learning-portal-cal-month__head {
  font-weight: 800;
  text-align: center;
  margin-bottom: 10px;
}
.learning-portal-cal-month__dow,
.learning-portal-cal-month__row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.learning-portal-cal-month__dow span {
  text-align: center;
  font-size: .68rem;
  font-weight: 700;
  color: var(--lp-text-muted);
  padding: 4px;
}
.learning-portal-cal-month__cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  font-size: .82rem;
  font-weight: 600;
  position: relative;
  border: 1px solid transparent;
}
.learning-portal-cal-month__cell.is-empty {
  visibility: hidden;
}
.learning-portal-cal-month__cell.is-today {
  border-color: var(--lp-accent);
}
.learning-portal-cal-month__cell.is-selected {
  background: color-mix(in srgb, var(--lp-accent) 15%, transparent);
}
.learning-portal-cal-month__cell.has-events .learning-portal-cal-month__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lp-accent);
  position: absolute;
  bottom: 4px;
}
.learning-portal-cal-month__agenda {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--lp-border);
}
.learning-portal-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.learning-portal-profile__avatar-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.learning-portal-profile__avatar-btn {
  font-size: .72rem;
  font-weight: 700;
  color: var(--lp-accent);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-course__title,
.learning-portal-path__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.learning-portal-hero__stats {
  gap: 8px;
}
.learning-portal-stat {
  padding: 10px 8px;
}
.learning-portal-section {
  margin-bottom: 20px;
}
.learning-portal-section__title {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 900px) {
  .learning-portal-bottom-nav {
    display: grid;
  }
  .learning-portal-sidebar__foot .learning-portal-sidebar__logout {
    margin-bottom: 8px;
  }
  .learning-portal-hero {
    padding: 16px;
  }
  .learning-portal-hero__stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .learning-portal-quick--app {
    grid-template-columns: repeat(4, 1fr);
  }
  .learning-portal-quick--app .learning-portal-quick__card:nth-child(n+5) {
    display: none;
  }
  .learning-portal-notify__panel {
    right: -8px;
    max-width: min(320px, calc(100vw - 16px));
  }
  .learning-portal-schedule-card {
    grid-template-columns: 1fr;
  }
  .learning-portal-form {
    grid-template-columns: 1fr;
  }
  .learning-portal-hub {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .learning-portal-cal-week {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(108px, 72vw);
  }
  .learning-portal-cal-tabs {
    margin-left: -4px;
    margin-right: -4px;
    padding-left: 4px;
    padding-right: 4px;
  }
  .learning-portal-hero + .learning-portal-streak {
    margin-top: -4px;
  }
  #certificados.learning-portal-section,
  #progreso.learning-portal-section {
    padding-bottom: 8px;
  }
}

@media (min-width: 901px) {
  .body--learning-portal .learning-portal-content {
    padding-bottom: 24px;
  }
}

/* ── Sidebar agrupado + headers de sección ── */
.learning-portal-sidebar__section { margin-bottom: 12px; }
.learning-portal-sidebar__section-label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--lp-muted);
  padding: 8px 12px 4px;
}
.learning-portal-sidebar__link--legacy {
  opacity: .75;
  font-size: .88rem;
}
.learning-portal-page-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  margin-bottom: 18px;
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--lp-border);
}
.learning-portal-page-header__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--lp-surface);
  color: var(--lp-accent);
}
.learning-portal-page-header__title {
  margin: 0;
  font-size: clamp(1.2rem, 3vw, 1.45rem);
}
.learning-portal-page-header__desc {
  margin: 6px 0 0;
  color: var(--lp-muted);
  font-size: .92rem;
  line-height: 1.45;
}
.learning-portal-streak-note {
  margin-top: 12px;
  font-size: .78rem;
}

/* ── Calendario unificado ── */
.learning-portal-cal-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 14px;
}
.learning-portal-cal-events { display: grid; gap: 10px; }
.learning-portal-cal-events--home { margin-top: 8px; }
.learning-portal-cal-event {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-cal-event--link { text-decoration: none; color: inherit; }
.learning-portal-cal-event--clase { border-left: 3px solid #3b82f6; }
.learning-portal-cal-event--tarea { border-left: 3px solid #f59e0b; }
.learning-portal-cal-event--pago { border-left: 3px solid #ef4444; }
.learning-portal-cal-event--aviso { border-left: 3px solid #8b5cf6; }
.learning-portal-cal-event__badge {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--lp-muted);
}
.learning-portal-cal-event__title { font-weight: 700; }
.learning-portal-cal-event__meta, .learning-portal-cal-event__time {
  font-size: .82rem;
  color: var(--lp-muted);
}
.learning-portal-cal-month__dots {
  display: flex;
  gap: 2px;
  justify-content: center;
  margin-top: 2px;
}
.learning-portal-cal-month__dot--clase { background: #3b82f6; }
.learning-portal-cal-month__dot--tarea { background: #f59e0b; }
.learning-portal-cal-month__dot--pago { background: #ef4444; }
.learning-portal-cal-month__dot--aviso { background: #8b5cf6; }
.learning-portal-cal-agenda__day-title {
  font-size: .95rem;
  margin: 16px 0 8px;
}

/* ── Asistencia ── */
.learning-portal-attendance__stats {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
}
.learning-portal-attendance__ring {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--lp-accent) calc(var(--pct) * 1%), var(--lp-border) 0);
  position: relative;
}
.learning-portal-attendance__ring::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--lp-bg);
}
.learning-portal-attendance__pct,
.learning-portal-attendance__lbl {
  position: relative;
  z-index: 1;
  display: block;
  text-align: center;
}
.learning-portal-attendance__pct { font-size: 1.1rem; font-weight: 800; }
.learning-portal-attendance__lbl { font-size: .65rem; color: var(--lp-muted); }
.learning-portal-attendance__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.learning-portal-attendance__grid div {
  padding: 8px;
  border-radius: 10px;
  background: var(--lp-surface);
  border: 1px solid var(--lp-border);
}
.learning-portal-attendance__grid strong { display: block; font-size: 1.1rem; }
.learning-portal-attendance__grid span { font-size: .75rem; color: var(--lp-muted); }
.learning-portal-attendance__list { list-style: none; padding: 0; margin: 0; }
.learning-portal-attendance__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-badge--presente { background: rgba(34,197,94,.15); color: #16a34a; }
.learning-portal-badge--ausente { background: rgba(239,68,68,.12); color: #dc2626; }
.learning-portal-badge--justificado { background: rgba(59,130,246,.12); color: #2563eb; }
.learning-portal-badge--pendiente { background: rgba(148,163,184,.15); color: var(--lp-muted); }

/* ── More / Solow ── */
.learning-portal-brand-banner {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  margin-bottom: 16px;
  border: 1px solid var(--lp-border);
}
.learning-portal-brand-banner--more {
  background: linear-gradient(135deg, rgba(220,38,38,.08), rgba(255,255,255,.02));
}
.learning-portal-brand-banner--solow {
  background: linear-gradient(135deg, rgba(234,179,8,.1), rgba(255,255,255,.02));
}
.learning-portal-course--row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
}
.learning-portal-course__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.learning-portal-program-list {
  display: grid;
  gap: 10px;
}
.learning-portal-program-card {
  display: grid;
  gap: 4px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
}
.learning-portal-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.learning-portal-links a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
}

@media (max-width: 900px) {
  .learning-portal-page-header {
    grid-template-columns: auto 1fr;
  }
  .learning-portal-page-header__actions {
    grid-column: 1 / -1;
  }
  .learning-portal-attendance__stats {
    grid-template-columns: 1fr;
  }
  .learning-portal-course--row {
    grid-template-columns: 1fr;
  }
}

/* ── Estudiar / Flashcards ── */
.learning-portal-study-modes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.learning-portal-study-mode {
  display: grid;
  gap: 8px;
  justify-items: center;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  font-size: .9rem;
}
.learning-portal-study-sets { display: grid; gap: 12px; }
.learning-portal-study-set {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-study-set__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.learning-portal-flashcard { max-width: 520px; margin: 0 auto; }
.learning-portal-flashcard__card {
  display: grid;
  gap: 12px;
  width: 100%;
  min-height: 220px;
  padding: 24px;
  border-radius: 16px;
  border: 1px solid var(--lp-border);
  background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  color: inherit;
  text-align: center;
  cursor: pointer;
}
.learning-portal-flashcard__card.is-flipped { border-color: var(--lp-accent); }
.learning-portal-flashcard__front { font-size: 1.15rem; font-weight: 700; }
.learning-portal-flashcard__back { font-size: 1rem; color: var(--lp-muted); }
.learning-portal-flashcard__actions,
.learning-portal-flashcard__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 14px;
}
.learning-portal-practice__options { display: grid; gap: 10px; }
.learning-portal-practice__opt {
  display: block;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  text-decoration: none;
  color: inherit;
}
.learning-portal-practice__opt:hover { border-color: var(--lp-accent); }
.learning-portal-lesson-study {
  margin: 20px 0;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
}
.learning-portal-lesson-study__head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.learning-portal-lesson-study__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Asistente IA ── */
.learning-portal-assistant__fab {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: calc(76px + env(safe-area-inset-bottom));
  z-index: 210;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 52px;
  min-height: 52px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  background: linear-gradient(145deg, #2dd4bf 0%, #14b8a6 55%, #0d9488 100%);
  color: #fff;
  font-weight: 700;
  box-shadow:
    0 4px 14px rgba(20, 184, 166, 0.45),
    0 10px 28px rgba(0, 0, 0, 0.35);
  cursor: pointer;
}
.learning-portal-assistant__fab svg {
  color: #fff;
  flex-shrink: 0;
}
.learning-portal-assistant.is-open .learning-portal-assistant__fab {
  opacity: 0;
  pointer-events: none;
}
.learning-portal-shell--lesson .learning-portal-assistant__fab {
  bottom: calc(88px + env(safe-area-inset-bottom));
}
.learning-portal-assistant__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.62);
  z-index: 1000;
  display: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.learning-portal-assistant__backdrop.is-open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}
.learning-portal-assistant__panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100%;
  z-index: 1010;
  display: none;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 12px;
  padding: 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  background: var(--lp-bg);
  border-left: 1px solid var(--lp-border);
  box-shadow: -8px 0 32px rgba(0,0,0,.35);
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
}
.learning-portal-assistant__panel.is-open {
  display: grid;
  visibility: visible;
  pointer-events: auto;
}
.learning-portal-assistant__panel[hidden],
.learning-portal-assistant__backdrop[hidden] {
  display: none !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
body.lp-assistant-open {
  overflow: hidden;
}
body.lp-assistant-open .learning-portal-bottom-nav {
  display: none !important;
}
.learning-portal-assistant__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.learning-portal-assistant__close {
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1.5rem;
  cursor: pointer;
}
.learning-portal-assistant__suggested {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.learning-portal-assistant__chip {
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  color: inherit;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: .78rem;
  cursor: pointer;
}
.learning-portal-assistant__history {
  overflow-y: auto;
  overflow-x: hidden;
  display: grid;
  gap: 10px;
  align-content: start;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}
.learning-portal-assistant__msg {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: .92rem;
  line-height: 1.45;
}
.learning-portal-assistant__msg--user {
  background: rgba(255,255,255,.06);
  margin-left: 24px;
}
.learning-portal-assistant__msg--bot {
  background: rgba(34,197,94,.12);
  margin-right: 24px;
}
.learning-portal-assistant__form {
  display: grid;
  gap: 8px;
  flex-shrink: 0;
  padding-top: 8px;
  border-top: 1px solid var(--lp-border);
  background: var(--lp-bg);
}
.learning-portal-assistant__input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  color: inherit;
  padding: 10px 12px;
  resize: vertical;
}

/* ── Onboarding wizard ── */
.learning-portal-onboarding-wizard .learning-portal-main--onboarding {
  min-height: 100dvh;
}
.learning-portal-onboarding__progress {
  height: 4px;
  background: rgba(255,255,255,.08);
}
.learning-portal-onboarding__progress-fill {
  height: 100%;
  background: var(--lp-accent);
  transition: width .25s ease;
}
.learning-portal-onboarding__step-label {
  font-size: .85rem;
  color: var(--lp-muted);
}
.learning-portal-panel--highlight {
  border-color: rgba(34,197,94,.35);
  background: rgba(34,197,94,.06);
  margin-bottom: 16px;
}

.learning-portal-onboarding-result {
  display: grid;
  gap: 16px;
  margin-bottom: 18px;
}
.learning-portal-onboarding-result__meta {
  display: grid;
  gap: 10px;
  margin: 0;
}
.learning-portal-onboarding-result__meta div {
  display: grid;
  gap: 2px;
}
.learning-portal-onboarding-result__meta dt {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--lp-muted);
}
.learning-portal-onboarding-result__meta dd {
  margin: 0;
  font-weight: 600;
}
.learning-portal-onboarding-result__route {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-onboarding-result__route h2 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}
.learning-portal-onboarding-result__sub {
  margin: 14px 0 8px;
  font-size: .85rem;
  color: var(--lp-muted);
}
.learning-portal-onboarding-result__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}
.learning-portal-onboarding__actions--stack {
  display: grid;
  gap: 10px;
  width: 100%;
}
.btn--full { width: 100%; }

/* ── Inicio resumido (PDF portal) ── */
.learning-portal-content--home {
  padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
}
.learning-portal-units--compact {
  margin-bottom: 12px;
}
.learning-portal-home-welcome {
  margin-bottom: 16px;
}
.learning-portal-home-welcome__main {
  display: flex;
  align-items: center;
  gap: 14px;
}
.learning-portal-home-welcome__title {
  margin: 0;
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 800;
  line-height: 1.2;
}
.learning-portal-home-welcome__sub {
  margin: 4px 0 0;
  font-size: .9rem;
  color: var(--lp-text-muted);
}
.learning-portal-home {
  display: grid;
  gap: 14px;
}
.learning-portal-home__row {
  display: grid;
  gap: 12px;
}
.learning-portal-home__row--top {
  grid-template-columns: 1fr 1fr;
}
.learning-portal-home__row--previews {
  grid-template-columns: 1fr;
}
.learning-portal-home-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
a.learning-portal-home-card--absences {
  transition: border-color .15s ease, box-shadow .15s ease;
}
a.learning-portal-home-card--absences:hover {
  border-color: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-border));
}
.learning-portal-home-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.learning-portal-home-card__head--row {
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 12px;
}
.learning-portal-home-card__head-main {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.learning-portal-home-card__icon {
  display: inline-flex;
  color: var(--lp-accent);
  flex-shrink: 0;
}
.learning-portal-home-card__title {
  margin: 0;
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.learning-portal-home-card__meta {
  margin: 0;
  font-size: .82rem;
  color: var(--lp-text-muted);
  line-height: 1.4;
}
.learning-portal-home-card__fallback {
  margin: 0;
  font-size: .88rem;
  color: var(--lp-text-muted);
  line-height: 1.45;
}
.learning-portal-home-card__empty {
  margin: 0;
  font-size: .88rem;
  color: var(--lp-text-muted);
}
.learning-portal-home-card__metric {
  font-size: clamp(2rem, 8vw, 2.75rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
}
.learning-portal-home-card__hint {
  margin: 0;
  font-size: .82rem;
  color: var(--lp-text-muted);
}
.learning-portal-home-card__link {
  margin-top: auto;
  font-size: .78rem;
  font-weight: 600;
  color: var(--lp-accent);
}
.learning-portal-home-card--absences-ok {
  border-color: rgba(34, 197, 94, .35);
  background: color-mix(in srgb, #22c55e 8%, var(--lp-surface));
}
.learning-portal-home-card--absences-ok .learning-portal-home-card__metric {
  color: #4ade80;
}
.learning-portal-home-card--absences-warn {
  border-color: rgba(234, 179, 8, .4);
  background: color-mix(in srgb, #eab308 10%, var(--lp-surface));
}
.learning-portal-home-card--absences-warn .learning-portal-home-card__metric {
  color: #facc15;
}
.learning-portal-home-card--absences-danger {
  border-color: rgba(239, 68, 68, .45);
  background: color-mix(in srgb, #ef4444 10%, var(--lp-surface));
}
.learning-portal-home-card--absences-danger .learning-portal-home-card__metric {
  color: #f87171;
}
.learning-portal-home-preview {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.learning-portal-home-preview__item {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--lp-border);
}
.learning-portal-home-preview__item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.learning-portal-home-preview__title {
  font-size: .9rem;
  font-weight: 600;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.learning-portal-home-preview__meta {
  font-size: .78rem;
  color: var(--lp-text-muted);
  line-height: 1.35;
}
.learning-portal-home-preview__item .learning-portal-badge {
  justify-self: start;
  margin-top: 2px;
}
.learning-portal-home-quick {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 4px;
}
.learning-portal-home-quick__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 6px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  text-decoration: none;
  color: inherit;
  min-height: 72px;
  text-align: center;
}
.learning-portal-home-quick__item:hover {
  border-color: color-mix(in srgb, var(--lp-accent) 30%, var(--lp-border));
}
.learning-portal-home-quick__icon {
  display: inline-flex;
  color: var(--lp-accent);
}
.learning-portal-home-quick__label {
  font-size: .68rem;
  font-weight: 600;
  line-height: 1.2;
}

@media (max-width: 720px) {
  .learning-portal-home__row--top {
    grid-template-columns: 1fr;
  }
  .learning-portal-home-quick {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .learning-portal-study-modes { grid-template-columns: 1fr; }
  .learning-portal-assistant__panel.is-open {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: min(92dvh, 100%);
    max-height: 100dvh;
    border-left: 0;
    border-top: 1px solid var(--lp-border);
    border-radius: 16px 16px 0 0;
    box-shadow: 0 -12px 40px rgba(0,0,0,.45);
  }
  .learning-portal-assistant__fab span { display: none; }
  .learning-portal-home-quick {
    margin-bottom: 8px;
  }
  .learning-portal-home-quick-group + .learning-portal-home-quick-group {
    margin-top: 14px;
  }
}

/* ── Selector de unidad More / Solow ── */
.learning-portal-units--brands {
  padding: 10px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: color-mix(in srgb, var(--lp-surface) 88%, var(--lp-bg));
  gap: 6px;
}
.learning-portal-units--brands .learning-portal-units__pill {
  flex: 1 1 auto;
  text-align: center;
  min-width: 0;
  padding: 8px 12px;
  font-size: .74rem;
}
.learning-portal-units__pill[data-unit="more"].is-active {
  color: #2563eb;
  border-color: rgba(37, 99, 235, 0.55);
  background: color-mix(in srgb, #2563eb 16%, var(--lp-surface));
}
.learning-portal-units__pill[data-unit="solow"].is-active {
  color: #14b8a6;
  border-color: rgba(20, 184, 166, 0.55);
  background: color-mix(in srgb, #14b8a6 16%, var(--lp-surface));
}
.learning-portal-units-hint {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--lp-text-muted);
  border: 1px dashed var(--lp-border);
  background: color-mix(in srgb, var(--lp-surface-2) 40%, transparent);
}
.learning-portal-home-quick-group {
  border: 1px solid var(--lp-border);
  border-radius: 14px;
  padding: 12px 10px 10px;
  background: var(--lp-surface);
}
.learning-portal-home-quick-group--more {
  border-color: color-mix(in srgb, #2563eb 35%, var(--lp-border));
  background: linear-gradient(180deg, color-mix(in srgb, #2563eb 8%, var(--lp-surface)) 0%, var(--lp-surface) 100%);
}
.learning-portal-home-quick-group--solow {
  border-color: color-mix(in srgb, #14b8a6 35%, var(--lp-border));
  background: linear-gradient(180deg, color-mix(in srgb, #14b8a6 8%, var(--lp-surface)) 0%, var(--lp-surface) 100%);
}
.learning-portal-home-quick-group__title {
  margin: 0 0 10px;
  padding: 0 4px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.learning-portal-home-quick-group--more .learning-portal-home-quick-group__title {
  color: #60a5fa;
}
.learning-portal-home-quick-group--solow .learning-portal-home-quick-group__title {
  color: #2dd4bf;
}
.learning-portal-home-quick-group .learning-portal-home-quick {
  margin-top: 0;
}
.learning-portal-section[data-unit="more"] {
  border-left: 3px solid #2563eb;
  padding-left: 12px;
}
.learning-portal-section[data-unit="solow"] {
  border-left: 3px solid #14b8a6;
  padding-left: 12px;
}

/* ── Mi curso (Materiales · Bitácora · Recursos útiles) ── */
.learning-portal-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 4px 0 16px;
  border-bottom: 1px solid var(--lp-border);
  padding-bottom: 0;
}
.learning-portal-tabs__item {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 10px 10px 0 0;
  text-decoration: none;
  color: var(--lp-text-muted);
  font-weight: 600;
  font-size: .9rem;
  border: 1px solid transparent;
  border-bottom: 0;
  margin-bottom: -1px;
}
.learning-portal-tabs__item:hover { color: var(--lp-text); }
.learning-portal-tabs__item.is-active {
  color: var(--lp-accent);
  background: var(--lp-surface);
  border-color: var(--lp-border);
  border-bottom: 1px solid var(--lp-bg);
}
.learning-portal-mi-curso__layout {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.learning-portal-subject-list {
  display: grid;
  gap: 6px;
  align-content: start;
}
.learning-portal-subject-list__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  text-decoration: none;
  color: inherit;
  font-size: .9rem;
}
.learning-portal-subject-list__item:hover {
  border-color: color-mix(in srgb, var(--lp-accent) 30%, var(--lp-border));
}
.learning-portal-subject-list__item.is-active {
  border-color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 10%, var(--lp-surface));
}
.learning-portal-subject-list__icon { display: inline-flex; color: var(--lp-accent); flex-shrink: 0; }
.learning-portal-subject-list__name {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.learning-portal-mi-curso__panel {
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-radius: 14px;
  padding: 16px;
  min-width: 0;
}
.learning-portal-mi-curso__panel-head { margin-bottom: 14px; }
.learning-portal-mi-curso__panel-title { font-size: 1.02rem; font-weight: 700; margin: 0; }
.learning-portal-mi-curso__panel-sub { font-size: .82rem; color: var(--lp-text-muted); margin: 4px 0 0; }
.learning-portal-empty {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 10px;
  padding: 28px 16px;
  color: var(--lp-text-muted);
  border: 1px dashed var(--lp-border);
  border-radius: 12px;
}
.learning-portal-empty__icon { display: inline-flex; color: var(--lp-accent); opacity: .8; }
.learning-portal-empty p { margin: 0; max-width: 42ch; font-size: .9rem; }
.learning-portal-recordings { display: grid; gap: 10px; }
.learning-portal-recording-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-bg);
}
.learning-portal-recording-card__icon { display: inline-flex; color: var(--lp-accent); flex-shrink: 0; }
.learning-portal-recording-card__body { flex: 1; min-width: 0; }
.learning-portal-recording-card__name { font-weight: 600; font-size: .92rem; }
.learning-portal-recording-card__meta { font-size: .78rem; color: var(--lp-text-muted); }
.learning-portal-material-card.is-pending { opacity: .72; }

@media (max-width: 760px) {
  .learning-portal-mi-curso__layout {
    grid-template-columns: 1fr;
  }
  .learning-portal-subject-list {
    grid-auto-flow: column;
    grid-auto-columns: minmax(140px, max-content);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .learning-portal-tabs__item { flex: 1; justify-content: center; }
}

/* ── Mi estudio (hub) ── */
.learning-portal-estudio { display: grid; gap: 16px; }
.learning-portal-estudio__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}
.learning-portal-panel__hint { font-size: .78rem; color: var(--lp-text-muted); }
.learning-portal-panel__intro { font-size: .85rem; color: var(--lp-text-muted); margin: 0 0 12px; }
.learning-portal-estudio__tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.learning-portal-tool-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  text-decoration: none;
  color: inherit;
}
.learning-portal-tool-card:hover { border-color: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-border)); }
.learning-portal-tool-card__icon {
  display: inline-flex;
  color: var(--lp-accent);
  flex-shrink: 0;
  width: 38px; height: 38px;
  align-items: center; justify-content: center;
  border-radius: 10px;
  background: color-mix(in srgb, var(--lp-accent) 12%, transparent);
}
.learning-portal-tool-card__body { display: grid; gap: 2px; min-width: 0; }
.learning-portal-tool-card__name { font-weight: 700; font-size: .92rem; }
.learning-portal-tool-card__desc { font-size: .76rem; color: var(--lp-text-muted); line-height: 1.3; }

/* Pomodoro */
.learning-portal-pomodoro { display: grid; justify-items: center; gap: 10px; padding: 8px 0 4px; }
.learning-portal-pomodoro__mode { font-size: .8rem; color: var(--lp-text-muted); text-transform: uppercase; letter-spacing: .04em; }
.learning-portal-pomodoro__time {
  font-size: 3rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--lp-accent);
  line-height: 1;
}
.learning-portal-pomodoro.is-break .learning-portal-pomodoro__time { color: #f59e0b; }
.learning-portal-pomodoro__actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.learning-portal-pomodoro__switch { display: flex; gap: 6px; margin-top: 4px; }
.learning-portal-pomodoro__tab {
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  color: var(--lp-text-muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 600;
  cursor: pointer;
}
.learning-portal-pomodoro__tab.is-active { border-color: var(--lp-accent); color: var(--lp-accent); }

/* Anotaciones */
.learning-portal-notes { display: grid; gap: 10px; }
.learning-portal-notes__area {
  width: 100%;
  resize: vertical;
  min-height: 120px;
  border-radius: 10px;
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  color: var(--lp-text);
  padding: 12px;
  font: inherit;
  line-height: 1.45;
}
.learning-portal-notes__area:focus { outline: none; border-color: var(--lp-accent); }
.learning-portal-notes__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.learning-portal-notes__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.learning-portal-notes__meta { display: flex; align-items: center; gap: 10px; }
.learning-portal-notes__status { font-size: .76rem; color: var(--lp-text-muted); }
.learning-portal-notes__ai-note { font-size: .78rem; color: var(--lp-text-muted); margin: 0; }

/* Plan de estudio */
.learning-portal-plan { display: grid; gap: 6px; }
.learning-portal-plan__head,
.learning-portal-plan__row {
  display: grid;
  grid-template-columns: 2fr 1.2fr .7fr 1fr;
  gap: 10px;
  align-items: center;
}
.learning-portal-plan__head {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--lp-text-muted);
  padding: 0 12px 4px;
}
.learning-portal-plan__row {
  padding: 12px;
  border: 1px solid var(--lp-border);
  border-radius: 10px;
  background: var(--lp-bg);
  font-size: .86rem;
}
.learning-portal-plan__objetivo { font-weight: 600; }
.learning-portal-plan__materia,
.learning-portal-plan__tiempo { color: var(--lp-text-muted); }
.learning-portal-plan__estado {
  justify-self: start;
  font-size: .72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--lp-border);
}
.learning-portal-plan__estado--progreso { color: #3b82f6; border-color: color-mix(in srgb, #3b82f6 35%, transparent); background: color-mix(in srgb, #3b82f6 12%, transparent); }
.learning-portal-plan__estado--pendiente { color: #f59e0b; border-color: color-mix(in srgb, #f59e0b 35%, transparent); background: color-mix(in srgb, #f59e0b 12%, transparent); }
.learning-portal-plan__estado--planificado { color: var(--lp-text-muted); }
.learning-portal-plan__foot { margin-top: 10px; }

@media (max-width: 760px) {
  .learning-portal-estudio__grid { grid-template-columns: 1fr; }
  .learning-portal-estudio__tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-portal-plan__head { display: none; }
  .learning-portal-plan__row {
    grid-template-columns: 1fr auto;
    grid-auto-rows: auto;
    row-gap: 4px;
  }
  .learning-portal-plan__objetivo { grid-column: 1 / -1; }
  .learning-portal-plan__estado { grid-column: 2; grid-row: 2; justify-self: end; }
}

/* ── Asistencias (por materia) ── */
.learning-portal-attn { display: grid; gap: 16px; }
.learning-portal-attn__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
}
.learning-portal-attn__summary-item { display: grid; gap: 6px; align-content: start; }
.learning-portal-attn__summary-num { font-size: 2.2rem; font-weight: 800; line-height: 1; color: var(--lp-text); }
.learning-portal-attn__summary-lbl { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--lp-text-muted); }
.learning-portal-attn__summary-ok { font-size: .85rem; color: #22c55e; font-weight: 600; }
.learning-portal-attn__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.learning-portal-attn__chip {
  font-size: .76rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, #ef4444 35%, var(--lp-border));
  background: color-mix(in srgb, #ef4444 10%, transparent);
  color: #f87171;
}
.learning-portal-attn__streak { font-size: 1.05rem; font-weight: 700; color: var(--lp-text); }
.learning-portal-attn__award {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-top: 2px;
  font-size: .74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.learning-portal-attn__award--ok { color: #22c55e; border-color: color-mix(in srgb, #22c55e 40%, transparent); background: color-mix(in srgb, #22c55e 12%, transparent); }
.learning-portal-attn__award--gold { color: #f59e0b; border-color: color-mix(in srgb, #f59e0b 45%, transparent); background: color-mix(in srgb, #f59e0b 14%, transparent); }

.learning-portal-attn__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.learning-portal-attn-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-left: 4px solid var(--lp-border);
}
.learning-portal-attn-card--ok { border-left-color: #22c55e; }
.learning-portal-attn-card--warn { border-left-color: #f59e0b; }
.learning-portal-attn-card--bad { border-left-color: #ef4444; }
.learning-portal-attn-card__head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.learning-portal-attn-card__name { font-size: 1rem; font-weight: 700; margin: 0; }
.learning-portal-attn-card__faltas { font-size: .82rem; color: var(--lp-text-muted); white-space: nowrap; }
.learning-portal-attn-card--ok .learning-portal-attn-card__faltas strong { color: #22c55e; }
.learning-portal-attn-card--warn .learning-portal-attn-card__faltas strong { color: #f59e0b; }
.learning-portal-attn-card--bad .learning-portal-attn-card__faltas strong { color: #ef4444; }
.learning-portal-attn-card__faltas strong { font-size: 1.05rem; }
.learning-portal-attn-card__meta { font-size: .78rem; color: var(--lp-text-muted); }
.learning-portal-attn-card__recent { display: grid; gap: 6px; }
.learning-portal-attn-card__recent-lbl { font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; color: var(--lp-text-muted); }
.learning-portal-attn-card__dots { display: flex; flex-wrap: wrap; gap: 6px; }
.learning-portal-attn-dot {
  font-size: .72rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.learning-portal-attn-dot--ok { color: #22c55e; border-color: color-mix(in srgb, #22c55e 38%, transparent); background: color-mix(in srgb, #22c55e 12%, transparent); }
.learning-portal-attn-dot--warn { color: #f59e0b; border-color: color-mix(in srgb, #f59e0b 38%, transparent); background: color-mix(in srgb, #f59e0b 12%, transparent); }
.learning-portal-attn-dot--bad { color: #ef4444; border-color: color-mix(in srgb, #ef4444 38%, transparent); background: color-mix(in srgb, #ef4444 12%, transparent); }
.learning-portal-attn-dot--muted { color: var(--lp-text-muted); border-color: var(--lp-border); }

@media (max-width: 760px) {
  .learning-portal-attn__summary { grid-template-columns: 1fr; }
  .learning-portal-attn__grid { grid-template-columns: 1fr; }
}

/* Badge tonos genéricos (dark-friendly) */
.learning-portal-badge--ok { background: color-mix(in srgb, #22c55e 14%, transparent); border-color: color-mix(in srgb, #22c55e 38%, transparent); color: #22c55e; }
.learning-portal-badge--bad { background: color-mix(in srgb, #ef4444 14%, transparent); border-color: color-mix(in srgb, #ef4444 38%, transparent); color: #f87171; }
.learning-portal-badge--muted { background: var(--lp-surface); border-color: var(--lp-border); color: var(--lp-text-muted); }

/* ── Tareas (por materia) ── */
.learning-portal-tasks { display: grid; gap: 16px; }
.learning-portal-tasks__summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.learning-portal-tasks__tile {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-top: 3px solid var(--lp-border);
}
.learning-portal-tasks__tile--warn { border-top-color: #f59e0b; }
.learning-portal-tasks__tile--ok { border-top-color: #22c55e; }
.learning-portal-tasks__tile--bad { border-top-color: #ef4444; }
.learning-portal-tasks__tile-num { font-size: 1.8rem; font-weight: 800; line-height: 1; color: var(--lp-text); }
.learning-portal-tasks__tile-lbl { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--lp-text-muted); }

.learning-portal-tasks__subjects { display: grid; gap: 20px; }
.learning-portal-tasks-group { display: grid; gap: 12px; }
.learning-portal-tasks-group__head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.learning-portal-tasks-group__name { font-size: 1.05rem; font-weight: 700; margin: 0; }
.learning-portal-tasks-group__count { font-size: .78rem; color: var(--lp-text-muted); white-space: nowrap; }
.learning-portal-tasks-group__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.learning-portal-task-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-left: 4px solid var(--lp-border);
}
.learning-portal-task-card--warn { border-left-color: #f59e0b; }
.learning-portal-task-card--ok { border-left-color: #22c55e; }
.learning-portal-task-card--bad { border-left-color: #ef4444; }
.learning-portal-task-card--muted { border-left-color: var(--lp-border); }
.learning-portal-task-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.learning-portal-task-card__code {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--lp-accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.learning-portal-task-card__title { font-size: .95rem; font-weight: 700; margin: 0; }
.learning-portal-task-card__desc { font-size: .82rem; color: var(--lp-text-muted); line-height: 1.4; margin: 0; }
.learning-portal-task-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 2px; }
.learning-portal-task-card__due { font-size: .8rem; color: var(--lp-text-muted); }
.learning-portal-task-card__due strong { color: var(--lp-text); }
.learning-portal-task-card__soon {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  color: #f59e0b;
  border: 1px solid color-mix(in srgb, #f59e0b 38%, transparent);
  background: color-mix(in srgb, #f59e0b 12%, transparent);
}
/* Warn más brillante dentro de tareas (mejor contraste en dark) */
.learning-portal-tasks .learning-portal-badge--warn { color: #f59e0b; }

@media (max-width: 760px) {
  .learning-portal-tasks__summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-portal-tasks-group__list { grid-template-columns: 1fr; }
}

/* ── Pagos (por mes) ── */
.learning-portal-pagos { display: grid; gap: 16px; }
.learning-portal-pagos__summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.learning-portal-pagos__tile {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-top: 3px solid var(--lp-border);
}
.learning-portal-pagos__tile--ok { border-top-color: #22c55e; }
.learning-portal-pagos__tile--warn { border-top-color: #f59e0b; }
.learning-portal-pagos__tile--bad { border-top-color: #ef4444; }
.learning-portal-pagos__tile-num { font-size: 1.8rem; font-weight: 800; line-height: 1; color: var(--lp-text); }
.learning-portal-pagos__tile-num--sm { font-size: 1.05rem; }
.learning-portal-pagos__tile-lbl { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--lp-text-muted); }

.learning-portal-pagos__months { display: grid; gap: 10px; }
.learning-portal-pay-month {
  border-radius: 14px;
  border: 1px solid var(--lp-border);
  background: var(--lp-surface);
  border-left: 4px solid var(--lp-border);
  overflow: hidden;
}
.learning-portal-pay-month--ok { border-left-color: #22c55e; }
.learning-portal-pay-month--warn { border-left-color: #f59e0b; }
.learning-portal-pay-month--bad { border-left-color: #ef4444; }
.learning-portal-pay-month--muted { border-left-color: var(--lp-border); }
.learning-portal-pay-month__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
}
.learning-portal-pay-month__summary::-webkit-details-marker { display: none; }
.learning-portal-pay-month__label { display: grid; gap: 2px; min-width: 0; }
.learning-portal-pay-month__mes { font-weight: 700; font-size: .95rem; }
.learning-portal-pay-month__concepto { font-size: .78rem; color: var(--lp-text-muted); }
.learning-portal-pay-month__right { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.learning-portal-pay-month__monto { font-weight: 700; font-size: .9rem; }
.learning-portal-pay-month__body {
  padding: 0 16px 16px;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--lp-border);
  padding-top: 12px;
}
.learning-portal-pay-month__meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: .82rem; color: var(--lp-text-muted); }
.learning-portal-pay-month__meta strong { color: var(--lp-text); }
.learning-portal-pay-month__note { font-size: .82rem; color: var(--lp-text-muted); margin: 0; }

@media (max-width: 760px) {
  .learning-portal-pagos__summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-portal-pay-month__summary { flex-direction: column; align-items: flex-start; }
  .learning-portal-pay-month__right { width: 100%; justify-content: space-between; }
}

/* ── Soporte ── */
.learning-portal-support { display: grid; gap: 16px; }
.learning-portal-tutorials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.learning-portal-tutorial-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  text-decoration: none;
  color: inherit;
}
a.learning-portal-tutorial-card:hover { border-color: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-border)); }
.learning-portal-tutorial-card.is-pending { opacity: .82; }
.learning-portal-tutorial-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 12%, transparent);
}
.learning-portal-tutorial-card__body { display: grid; gap: 2px; min-width: 0; flex: 1; }
.learning-portal-tutorial-card__title { font-weight: 700; font-size: .9rem; }
.learning-portal-tutorial-card__desc { font-size: .76rem; color: var(--lp-text-muted); line-height: 1.35; }

.learning-portal-support__contacts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.learning-portal-contact-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  text-decoration: none;
  color: inherit;
}
.learning-portal-contact-card:hover { border-color: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-border)); }
.learning-portal-contact-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 12%, transparent);
}
.learning-portal-contact-card__body { display: grid; gap: 2px; min-width: 0; }
.learning-portal-contact-card__label { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--lp-text-muted); }
.learning-portal-contact-card__value { font-weight: 700; font-size: .9rem; word-break: break-word; }

@media (max-width: 760px) {
  .learning-portal-tutorials { grid-template-columns: 1fr; }
  .learning-portal-support__contacts { grid-template-columns: 1fr; }
}

/* ── Perfil · Solicitudes de cambio ── */
select.learning-portal-input,
textarea.learning-portal-input { width: 100%; }
textarea.learning-portal-input { resize: vertical; min-height: 60px; font: inherit; }

.learning-portal-requests { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.learning-portal-request {
  border: 1px solid var(--lp-border);
  border-radius: 12px;
  background: var(--lp-bg);
  padding: 12px 14px;
  display: grid;
  gap: 6px;
}
.learning-portal-request__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.learning-portal-request__field { font-weight: 700; font-size: .9rem; }
.learning-portal-request__value { font-size: .88rem; word-break: break-word; }
.learning-portal-request__motivo { font-size: .78rem; color: var(--lp-text-muted); line-height: 1.35; }
.learning-portal-request__date { font-size: .72rem; color: var(--lp-text-muted); }

/* ── Gestión ── */
.learning-portal-gestion { display: grid; gap: 16px; }
.learning-portal-suggest-form { margin-top: 6px; }
.learning-portal-gestion__note { margin-top: 10px; opacity: .85; }

.learning-portal-access-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.learning-portal-access-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border);
  background: var(--lp-bg);
  text-decoration: none;
  color: inherit;
}
.learning-portal-access-card:hover { border-color: color-mix(in srgb, var(--lp-accent) 35%, var(--lp-border)); }
.learning-portal-access-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  flex-shrink: 0;
  border-radius: 10px;
  color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 12%, transparent);
}
.learning-portal-access-card__body { display: grid; gap: 2px; min-width: 0; }
.learning-portal-access-card__title { font-weight: 700; font-size: .9rem; }
.learning-portal-access-card__desc { font-size: .76rem; color: var(--lp-text-muted); line-height: 1.35; }

/* Zona sensible: darse de baja */
.learning-portal-danger {
  border-color: color-mix(in srgb, #ef4444 45%, var(--lp-border));
  background: color-mix(in srgb, #ef4444 7%, var(--lp-panel, var(--lp-surface)));
}
.learning-portal-danger__title { color: #f87171; }
.learning-portal-danger__text { color: var(--lp-text-muted); font-size: .85rem; margin: 0 0 12px; }
.learning-portal-danger__reveal > summary {
  list-style: none;
  cursor: pointer;
  width: max-content;
}
.learning-portal-danger__reveal > summary::-webkit-details-marker { display: none; }
.learning-portal-danger__panel {
  margin-top: 12px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, #ef4444 30%, var(--lp-border));
  background: var(--lp-bg);
  display: grid;
  gap: 10px;
}
.learning-portal-danger__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.btn--danger {
  background: #ef4444;
  border: 1px solid #ef4444;
  color: #fff;
}
.btn--danger:hover { background: #dc2626; border-color: #dc2626; }

/* ── Reglamento ── */
.learning-portal-regulation { display: flex; gap: 16px; align-items: flex-start; }
.learning-portal-regulation__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  flex-shrink: 0;
  border-radius: 14px;
  color: var(--lp-accent);
  background: color-mix(in srgb, var(--lp-accent) 12%, transparent);
}
.learning-portal-regulation__body { min-width: 0; flex: 1; }
.learning-portal-regulation__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.learning-portal-empty--inline { padding: 16px; align-items: flex-start; text-align: left; margin-top: 12px; }

@media (max-width: 760px) {
  .learning-portal-access-grid { grid-template-columns: 1fr; }
  .learning-portal-regulation { flex-direction: column; }
  .learning-portal-danger__reveal > summary,
  .learning-portal-danger__actions .btn { width: 100%; }
}