/* HelpProf MVP — glassmorphism, gradiente pastel, roxo + menta */

:root {
  --adm-accent: #6366f1;
  --adm-danger: #dc2626;
  --bg-gradient-start: #f8fafc;
  --bg-gradient-end: #eef2ff;
  --color-primary-purple: #8b5cf6;
  --color-accent-mint: #2dd4bf;
  --text-main: #334155;
  --text-muted: #64748b;
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-bg-intense: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 12px 40px rgba(99, 102, 241, 0.08), 0 4px 16px rgba(15, 23, 42, 0.06);
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 880px;
  --transition-fast: 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text-main);
  background: linear-gradient(165deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 55%, #f5f3ff 100%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 0.75rem 1rem;
  background: var(--color-accent-mint);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.skip-link:focus {
  left: 50%;
  transform: translateX(-50%);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* —— Header glass sticky —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.06);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.brand {
  text-decoration: none;
  font-weight: 800;
  font-size: clamp(1.35rem, 4vw, 1.6rem);
  letter-spacing: -0.02em;
}

.brand__help {
  color: var(--color-primary-purple);
}

.brand__prof {
  color: var(--color-accent-mint);
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  align-items: center;
  justify-content: flex-end;
}

.site-nav__link {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--color-accent-mint);
  border-bottom-color: var(--color-accent-mint);
  outline: none;
}

@media (max-width: 520px) {
  .site-header__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav__list {
    width: 100%;
    justify-content: flex-start;
  }
}

/* —— Main —— */
.main {
  flex: 1;
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.main__inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* —— Dual Guide card —— */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: clamp(1.25rem, 4vw, 2rem);
}

.dual-guide__title {
  margin: 0 0 1.5rem;
  font-size: clamp(1.25rem, 3.5vw, 1.5rem);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
  text-align: center;
}

/* Botão duplo flutuante (tabs) */
.tab-switcher {
  display: flex;
  justify-content: center;
  margin: -0.5rem auto 1.5rem;
  padding: 4px;
  max-width: min(100%, 520px);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(99, 102, 241, 0.08);
  gap: 4px;
}

.tab-switcher__btn {
  flex: 1;
  min-height: 44px;
  padding: 0.55rem 1rem;
  font-family: inherit;
  font-size: clamp(0.75rem, 2.2vw, 0.875rem);
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.tab-switcher__btn:hover,
.tab-switcher__btn:focus-visible {
  color: var(--text-main);
  outline: none;
}

.tab-switcher__btn.is-active {
  background: var(--color-accent-mint);
  color: #fff;
  box-shadow: 0 4px 14px rgba(45, 212, 191, 0.35);
}

.tab-switcher__btn:focus-visible {
  box-shadow: 0 0 0 2px var(--color-primary-purple);
}

/* Painéis — fade-in ao exibir (troca de abas no JS remove/add hidden) */
.tab-panels {
  position: relative;
}

.tab-panel[hidden] {
  display: none !important;
}

.tab-panel:not([hidden]) {
  animation: tab-fade-in 0.3s ease;
}

@keyframes tab-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.slide-embed {
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(238, 242, 255, 0.95), rgba(255, 255, 255, 0.85));
  border: 1px solid rgba(139, 92, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.slide-embed__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  text-align: center;
  padding: 1rem;
}

.pill-brand-bar {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 1rem;
  margin-bottom: 1.1rem;
  border-radius: var(--radius-md);
  /* fallback seguro para browsers sem color-mix(); JS sobrescreve via style inline */
  background: rgba(99, 102, 241, 0.11);
  border: 1px solid rgba(99, 102, 241, 0.28);
  border-left: 4px solid var(--pill-brand-color, #6366f1);
}

.pill-brand-bar__logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
  padding: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.pill-brand-bar__label {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
}

.pill-content-area {
  margin-bottom: 1.8rem;
  line-height: 1.7;
}

.pill-content-area h1,
.pill-content-area h2,
.pill-content-area h3,
.pill-content-area h4 {
  margin: 1.4rem 0 0.6rem;
  font-weight: 700;
  color: var(--text-main);
}

.pill-content-area h1 {
  font-size: 1.45rem;
}

.pill-content-area h2 {
  font-size: 1.25rem;
}

.pill-content-area h3 {
  font-size: 1.1rem;
}

.pill-content-area p {
  margin: 0 0 0.75rem;
  color: var(--text-main);
}

.pill-content-area ol,
.pill-content-area ul {
  margin: 0 0 1.1rem;
  padding-left: 1.4rem;
}

.pill-content-area ul {
  list-style: disc;
}

.pill-content-area li {
  margin-bottom: 0.4rem;
  color: var(--text-main);
}

.pill-content-area ol {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.pill-content-area ol > li {
  counter-increment: step;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0,0,0,.05);
}

.pill-content-area ol > li::before {
  content: counter(step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--pill-brand-color, #6366f1);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* classes usadas pelo fallback manual */
.steps-list {
  margin: 0 0 2rem;
  padding: 0 0 0 1.35rem;
  counter-reset: step;
}

.steps-list__item--muted {
  color: var(--text-muted);
  font-style: italic;
  list-style-position: outside;
}

.steps-list__item {
  margin-bottom: 0.75rem;
  padding-left: 0.35rem;
  color: var(--text-main);
}

.steps-list__item::marker {
  color: var(--color-primary-purple);
  font-weight: 700;
}

/* Lume */
.lume-support {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.lume-support__text {
  margin: 0;
  flex: 1 1 200px;
  font-weight: 600;
  color: var(--text-main);
  font-size: 1rem;
}

.lume-support__figure {
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}

.speech-bubble {
  position: absolute;
  bottom: 100%;
  right: 0;
  margin-bottom: 8px;
  max-width: min(260px, 70vw);
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(45, 212, 191, 0.35);
  border-radius: 14px 14px 4px 14px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  animation: bubble-in 0.35s ease;
}

.speech-bubble[hidden] {
  display: none !important;
}

@keyframes bubble-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .tab-panel:not([hidden]) {
    animation: none;
  }

  .speech-bubble {
    animation: none;
  }
}

.lume-mascot {
  display: block;
  width: clamp(120px, 28vw, 160px);
  height: auto;
  cursor: pointer;
  border-radius: 12px;
  transition: transform var(--transition-fast);
  user-select: none;
}

.lume-mascot:hover,
.lume-mascot:focus-visible {
  transform: translateY(-2px);
  outline: 2px solid var(--color-accent-mint);
  outline-offset: 3px;
}

/* Aba 2 — detalhamento */
.tab-panel__heading {
  margin: 0 0 0.75rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-purple);
}

.tab-panel__lede {
  margin: 0 0 1.25rem;
  color: var(--text-main);
}

.tab-panel__sub {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
}

.icon-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.icon-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--text-main);
  font-size: 0.9375rem;
}

.icon-list__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-primary-purple);
}

.related-pills {
  padding-top: 0.5rem;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

.related-pills__head {
  align-items: flex-end;
}

.related-pills__title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-main);
}

.related-pills__empty {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.related-pills__footer {
  margin-top: 1rem;
}

.btn-pill {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-purple);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-pill:hover,
.btn-pill:focus-visible {
  background: rgba(45, 212, 191, 0.15);
  border-color: var(--color-accent-mint);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(45, 212, 191, 0.2);
  outline: none;
}

/* —— Acesso rápido —— */
.quick-tools__title {
  margin: 0 0 1.25rem;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  font-weight: 600;
  color: var(--text-main);
  text-align: center;
}

.quick-tools__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 520px) {
  .quick-tools__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 800px) {
  .quick-tools__grid {
    grid-template-columns: repeat(7, 1fr);
  }
}

.quick-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 92px;
  padding: 0.75rem 0.5rem;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.8125rem;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.06);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.quick-tool:hover,
.quick-tool:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(45, 212, 191, 0.45);
  box-shadow: 0 14px 32px rgba(99, 102, 241, 0.12);
  outline: none;
}

.quick-tool__abbr {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary-purple);
  letter-spacing: 0.02em;
}

.quick-tool__name {
  text-align: center;
  line-height: 1.2;
}

/* —— Rodapé —— */
.site-footer {
  margin-top: auto;
  padding: 1.25rem 0 2rem;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.site-footer__text {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
}

.glass-card--intense {
  background: var(--glass-bg-intense);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 16px 48px rgba(99, 102, 241, 0.12), 0 4px 20px rgba(15, 23, 42, 0.06);
}

/* —— Tela inicial (index) —— */
.main--home .wrap {
  max-width: 960px;
}

/* Listagem: evita grid de cards esticado em ultra-wide */
.main.main--listing .main__inner.wrap {
  max-width: 1200px;
}

@media (max-width: 900px) {
  .main.main--listing .main__inner.wrap {
    width: 95%;
  }
}

.main--home .main__inner {
  gap: 3rem;
}

.brand--logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.brand__img {
  display: block;
  width: clamp(56px, 14vw, 72px);
  height: auto;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.1);
}

/* Animação de entrada (scroll) */
.section-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.section-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .section-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.hp-section__title {
  margin: 0 0 1.35rem;
  font-size: clamp(1.2rem, 3.2vw, 1.45rem);
  font-weight: 700;
  color: var(--text-main);
  text-align: center;
}

.hp-section__heading-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.hp-section__heading-row .hp-section__title {
  margin: 0;
  flex: 1 1 12rem;
  text-align: left;
}

.hp-section__heading-row--compact {
  margin-bottom: 0.75rem;
}

.hp-section__see-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary-purple);
  text-decoration: none;
  white-space: nowrap;
}

.hp-section__see-more:hover,
.hp-section__see-more:focus-visible {
  text-decoration: underline;
  outline: none;
}

.hp-section__see-more-arrow {
  font-weight: 700;
}

/* Carrossel — Pílulas mais acessadas */
.pill-carousel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
}

.pill-carousel__viewport {
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 0.35rem 0 0.65rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(139, 92, 246, 0.25) transparent;
}

.pill-carousel__viewport::-webkit-scrollbar {
  height: 6px;
}

.pill-carousel__viewport::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.2);
  border-radius: 4px;
}

.pill-carousel__track {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  width: max-content;
}

.pill-carousel__slide {
  flex: 0 0 min(100%, 280px);
  width: min(100%, 280px);
  scroll-snap-align: start;
}

@media (min-width: 720px) {
  .pill-carousel__slide {
    flex: 0 0 calc(33.333% - 0.67rem);
    width: calc(33.333% - 0.67rem);
    min-width: 220px;
  }
}

.pill-carousel__slide--related {
  flex: 0 0 min(100%, 240px);
  width: min(100%, 240px);
}

@media (min-width: 720px) {
  .pill-carousel--related .pill-carousel__slide--related {
    flex: 0 0 220px;
    width: 220px;
    min-width: 200px;
  }
}

.pill-card--compact {
  min-height: 132px;
  padding: 0.85rem 0.95rem 1rem;
}

.pill-card--compact .pill-card__icon {
  width: 40px;
  height: 40px;
}

.pill-card--compact .pill-card__title {
  font-size: 0.95rem;
}

.pill-carousel__arrow {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--color-primary-purple);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pill-carousel__arrow:hover,
.pill-carousel__arrow:focus-visible {
  color: var(--color-accent-mint);
  border-color: rgba(45, 212, 191, 0.45);
  box-shadow: 0 6px 20px rgba(45, 212, 191, 0.2);
  outline: none;
}

.pill-carousel__arrow:active {
  transform: scale(0.96);
}

@media (max-width: 480px) {
  .pill-carousel__arrow {
    width: 36px;
    height: 36px;
  }
}

.pill-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 168px;
  padding: 1.1rem 1.15rem 1.2rem;
  margin: 0;
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pill-card--link {
  text-decoration: none;
  color: inherit;
}

.pill-card--link:hover,
.pill-card--link:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(99, 102, 241, 0.12);
  outline: none;
}

.pill-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.pill-card__icon--doc {
  background: rgba(139, 92, 246, 0.12);
  color: var(--color-primary-purple);
}

.pill-card__icon--play {
  background: rgba(45, 212, 191, 0.18);
  color: var(--color-accent-mint);
}

.pill-card__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
}

.pill-card__meta {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Sala de aula — grade 3 cards */
.classroom-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  outline: none;
}

.classroom-card-link:focus-visible .classroom-card {
  outline: 2px solid var(--color-accent-mint);
  outline-offset: 3px;
}

.classroom-card-link:hover .classroom-card {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.1);
}

.classroom-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 700px) {
  .classroom-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.classroom-card {
  margin: 0;
  padding: 1.2rem 1.15rem 1.35rem;
  border-radius: var(--radius-md);
  border-width: 1px;
  border-style: solid;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.classroom-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.1);
}

.classroom-card--kahoot {
  border-color: rgba(236, 72, 153, 0.35);
  box-shadow: inset 0 0 0 1px rgba(236, 72, 153, 0.08);
}

.classroom-card--viz3d {
  border-color: rgba(45, 212, 191, 0.45);
  box-shadow: inset 0 0 0 1px rgba(45, 212, 191, 0.1);
}

.classroom-card--repo {
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.1);
}

.classroom-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 0.65rem;
}

.classroom-card--kahoot .classroom-card__icon {
  background: rgba(236, 72, 153, 0.15);
  color: #db2777;
}

.classroom-card--viz3d .classroom-card__icon {
  background: rgba(45, 212, 191, 0.2);
  color: #0d9488;
}

.classroom-card--repo .classroom-card__icon {
  background: rgba(139, 92, 246, 0.15);
  color: var(--color-primary-purple);
}

.classroom-card__name {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.classroom-card__desc {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

/* Acesso rápido — ícones (index) */
.quick-access-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

@media (min-width: 520px) {
  .quick-access-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 800px) {
  .quick-access-grid {
    grid-template-columns: repeat(7, 1fr);
  }
}

.quick-access-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 96px;
  padding: 0.65rem 0.45rem;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.75rem;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.06);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), color var(--transition-fast);
}

.quick-access-btn:hover,
.quick-access-btn:focus-visible {
  transform: translateY(-8px);
  border-color: rgba(45, 212, 191, 0.55);
  color: var(--color-accent-mint);
  box-shadow: 0 14px 36px rgba(45, 212, 191, 0.18);
  outline: none;
}

.quick-access-btn__glyph {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-primary-purple);
  transition: color var(--transition-fast);
}

.quick-access-btn:hover .quick-access-btn__glyph,
.quick-access-btn:focus-visible .quick-access-btn__glyph {
  color: var(--color-accent-mint);
}

.quick-access-btn__label {
  text-align: center;
  line-height: 1.2;
}

/* Busca Lume — footer-hero */
.hp-section--lume {
  margin-bottom: 0;
}

.lume-footer-hero__title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 700;
  text-align: center;
  color: var(--text-main);
  line-height: 1.35;
}

.lume-footer-hero__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.25rem;
}

.lume-search {
  flex: 1 1 280px;
  max-width: 560px;
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.lume-search__input {
  flex: 1;
  min-width: 0;
  min-height: 52px;
  padding: 0.85rem 1.1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.lume-search__input::placeholder {
  color: var(--text-muted);
}

.lume-search__input:focus {
  outline: none;
  border-color: rgba(45, 212, 191, 0.55);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.2);
}

.lume-search__submit {
  flex-shrink: 0;
  min-height: 52px;
  padding: 0 1.25rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent-mint), #5eead4);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.lume-search__submit:hover,
.lume-search__submit:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(45, 212, 191, 0.35);
  outline: none;
}

.lume-footer-hero__mascot {
  display: block;
  width: clamp(100px, 22vw, 140px);
  height: auto;
  cursor: pointer;
  border-radius: 14px;
  user-select: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.lume-footer-hero__mascot:hover,
.lume-footer-hero__mascot:focus-visible {
  transform: scale(1.03);
  outline: 2px solid var(--color-accent-mint);
  outline-offset: 3px;
}

.lume-footer-hero__hint {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.45;
}

.lume-result {
  margin: 1rem auto 0;
  max-width: 720px;
  padding: 1rem;
  text-align: left;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 8px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.lume-result--pill {
  width: min(100%, 680px);
  margin-top: 0.75rem;
}

.lume-result__status {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary-purple);
  text-transform: uppercase;
  letter-spacing: 0;
}

.lume-result__status.is-low-confidence {
  color: #b45309;
}

.lume-result__answer {
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.65;
}

.lume-result__subtitle {
  margin: 1rem 0 0.5rem;
  color: var(--text-main);
  font-size: 0.95rem;
  font-weight: 700;
}

.lume-result__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.lume-result__cards .pill-carousel__slide {
  width: auto;
  min-width: 0;
}

.lume-result__cards .pill-card {
  min-height: 100%;
}

.lume-result__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.lume-search--pill {
  width: min(100%, 680px);
  max-width: none;
  margin-top: 0.75rem;
}

@media (max-width: 640px) {
  .lume-search {
    flex-direction: column;
  }

  .lume-search__submit {
    width: 100%;
  }
}

/* Rodapé — duas linhas */
.site-footer--split {
  padding: 1.5rem 0 2rem;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.site-footer__line {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.site-footer__link {
  color: var(--color-primary-purple);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
  color: var(--color-accent-mint);
  border-bottom-color: var(--color-accent-mint);
  outline: none;
}

/* FAQ legado (outras páginas) */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.faq-item {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.5);
  overflow: hidden;
}

.faq-item__q {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text-main);
  padding: 0.9rem 2.5rem 0.9rem 1rem;
  position: relative;
  line-height: 1.35;
}

.faq-item__q::-webkit-details-marker {
  display: none;
}

.faq-item__q::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--color-accent-mint);
  border-bottom: 2px solid var(--color-accent-mint);
  transform: translateY(-60%) rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-item__q::after {
  transform: translateY(-20%) rotate(225deg);
}

.faq-item__q:hover,
.faq-item__q:focus-visible {
  color: var(--color-primary-purple);
  outline: none;
}

.faq-item__a {
  margin: 0;
  padding: 0.75rem 1rem 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
}

/* —— Listagem de pílulas (listagem.html) —— */
.main--listing .listing-hero {
  text-align: center;
  margin-bottom: 1.5rem;
}

.listing-hero__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 3.5vw, 1.65rem);
  font-weight: 700;
  color: var(--text-main);
}

.listing-hero__lede {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.listing-filters {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.25rem;
}

.listing-filters__row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.listing-filters__label {
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.listing-filters__input {
  font: inherit;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-main);
  width: 100%;
  box-sizing: border-box;
}

.listing-filters__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.listing-filters__submit {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.55rem 1.1rem;
  background: linear-gradient(135deg, var(--color-primary-purple), #6366f1);
  color: #fff;
}

.listing-filters__reset {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-purple);
}

.listing-status {
  margin: 0 0 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.listing-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 560px) {
  .listing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .listing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

.listing-card {
  margin: 0;
}

.listing-load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 1.75rem;
}

.listing-load-more {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-primary-purple);
}

.listing-load-more:hover,
.listing-load-more:focus-visible {
  background: rgba(45, 212, 191, 0.12);
  border-color: rgba(45, 212, 191, 0.45);
  outline: none;
}

/* ===== Refino densidade: listagem + cards verticais ===== */
.main--listing-dense.main {
  padding-top: 1rem;
  padding-bottom: 2rem;
}

.main--listing-dense .main__inner {
  gap: 1rem;
}

.listing-hero--dense {
  margin-bottom: 0.25rem;
  text-align: left;
}

.listing-mobile-toolbar {
  display: flex;
  grid-area: toolbar;
}

.listing-filters-toggle {
  flex: 1;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-primary-purple);
}

.listing-filters-toggle:hover,
.listing-filters-toggle:focus-visible {
  background: rgba(45, 212, 191, 0.12);
  border-color: rgba(45, 212, 191, 0.45);
  outline: none;
}

.listing-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  grid-template-areas:
    "toolbar"
    "sidebar"
    "main";
}

.listing-sidebar {
  grid-area: sidebar;
  position: relative;
  padding: 1rem 1.1rem;
  width: 100%;
  max-width: 320px;
  justify-self: center;
  min-width: 0;
}

.listing-sidebar .listing-filters {
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
}

.listing-sidebar__heading {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.listing-results-wrap {
  grid-area: main;
  min-width: 0;
}

@media (min-width: 980px) {
  .listing-mobile-toolbar {
    display: none;
  }

  .listing-layout {
    grid-template-columns: minmax(0, 3fr) minmax(180px, 1fr);
    grid-template-areas: "main sidebar";
    align-items: start;
  }

  .listing-sidebar {
    position: sticky;
    top: 88px;
    max-width: 320px;
    width: 100%;
    justify-self: end;
    margin-inline-start: auto;
  }
}

@media (max-width: 979px) {
  .listing-sidebar:not(.is-open) {
    display: none;
  }
}

.listing-combobox {
  position: relative;
  width: 100%;
}

.listing-combobox__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 50;
  margin: 0;
  padding: 0.35rem 0;
  list-style: none;
  max-height: 220px;
  overflow-y: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: #fff;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.12);
}

.listing-combobox__option {
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
  cursor: pointer;
  color: var(--text-main);
}

.listing-combobox__option:hover,
.listing-combobox__option:focus {
  background: rgba(139, 92, 246, 0.08);
  outline: none;
}

.listing-category-tag-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.45rem;
}

.listing-category-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  color: var(--color-primary-purple);
  max-width: 100%;
  word-break: break-word;
}

.listing-category-tag-remove {
  font: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  border: none;
  background: none;
  color: var(--color-primary-purple);
  text-decoration: underline;
}

.listing-category-tag-remove:hover,
.listing-category-tag-remove:focus-visible {
  color: var(--text-main);
  outline: none;
}

.listing-grid--dense {
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 760px) {
  .listing-grid--dense {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .listing-grid--dense {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.listing-card--vertical {
  min-height: 210px;
  padding: 0.85rem 0.8rem 0.75rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  align-content: start;
}

.listing-card--vertical .pill-card__icon {
  width: 38px;
  height: 38px;
  margin-bottom: 0.55rem;
}

.listing-card--vertical .pill-card__title {
  font-size: 0.92rem;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}

.listing-card--vertical .pill-card__meta {
  margin-top: auto;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.listing-lume-card {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
}

.listing-lume-card__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.listing-lume-card__text {
  margin: 0 0 0.8rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Home: cards mais estreitos para evitar efeito esticado em telas largas */
.pill-carousel__slide {
  flex: 0 0 min(100%, 240px);
  width: min(100%, 240px);
}

@media (min-width: 720px) {
  .pill-carousel__slide {
    flex: 0 0 220px;
    width: 220px;
    min-width: 200px;
  }
}

/* ===== Admin & login (admin.html) ===== */
.adm-wrap {
  width: 92%;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding: 1.5rem 1.25rem;
  box-sizing: border-box;
}

@media (max-width: 900px) {
  .adm-wrap {
    width: 95%;
    padding: 1.25rem 1rem;
  }
}

@media (max-width: 600px) {
  .adm-wrap {
    padding: 1rem 0.75rem;
  }
}

.adm-login-card.adm-card {
  width: 90%;
  max-width: 400px;
  margin: 3rem auto 2rem;
  padding: 1.75rem 1.35rem;
  box-sizing: border-box;
}

@media (min-width: 480px) {
  .adm-login-card.adm-card {
    padding: 2rem 1.75rem;
  }
}

.adm-grid--login {
  width: 100%;
  max-width: 100%;
}

.adm-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.adm-card {
  background: var(--glass-bg-intense);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--glass-shadow);
  border: 1px solid var(--glass-border);
  margin-bottom: 1.25rem;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .adm-card {
    padding: 1.75rem 2rem;
  }
}

.adm-card h2 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--text-main);
}

.adm-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  border-bottom: 2px solid #e2e8f0;
  margin-bottom: 1.25rem;
}

.adm-tab {
  padding: 0.5rem 1.1rem;
  font: 600 0.9rem/1 inherit;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  color: var(--text-muted);
  margin-bottom: -2px;
}

.adm-tab.is-active {
  border-bottom-color: var(--adm-accent);
  color: var(--adm-accent);
}

.adm-pane {
  display: none;
}

.adm-pane.is-active {
  display: block;
}

.adm-grid {
  display: grid;
  gap: 0.85rem;
}

.adm-grid--dense-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .adm-grid--dense-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.adm-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-width: 0;
}

.adm-grid input,
.adm-grid textarea,
.adm-grid select {
  font: inherit;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  background: #fff;
  color: var(--text-main);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.adm-grid textarea {
  min-height: 130px;
  resize: vertical;
  font-family: ui-monospace, monospace;
  font-size: 0.87rem;
}

.adm-input-upper {
  text-transform: uppercase;
}

.adm-color-input {
  padding: 0.25rem;
  height: 2.5rem;
  width: 100%;
  max-width: 12rem;
  box-sizing: border-box;
}

.adm-grid--narrow-field {
  max-width: 12rem;
}

.adm-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ── IA / Lume — backfill result ── */
.adm-backfill-result {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.7;
  border: 1px solid transparent;
}

.adm-backfill-result--ok {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.35);
  color: #065f46;
}

.adm-backfill-result--warn {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.35);
  color: #78350f;
}

.adm-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.75rem;
}

.adm-table-wrap {
  overflow-x: auto;
  margin-top: 0.75rem;
  -webkit-overflow-scrolling: touch;
}

table.adm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

table.adm-table th,
table.adm-table td {
  text-align: left;
  padding: 0.45rem 0.6rem;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
}

table.adm-table th {
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

table.adm-table td:last-child {
  white-space: nowrap;
}

.adm-wrap .btn-primary,
.adm-wrap .btn-secondary,
.adm-wrap .btn-danger,
.adm-wrap .btn-ghost {
  cursor: pointer;
  font: 600 0.875rem/1 inherit;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}

.adm-wrap .btn-primary {
  background: linear-gradient(135deg, var(--adm-accent), #6366f1);
  color: #fff;
  border: none;
}

.adm-wrap .btn-secondary {
  background: #fff;
  border: 1px solid #e2e8f0;
  color: var(--text-main);
}

.adm-wrap .btn-danger {
  background: #fff;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}

.adm-wrap .btn-ghost {
  background: none;
  border: none;
  color: var(--adm-accent);
  text-decoration: underline;
  padding: 0;
}

.adm-status {
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 1.2em;
}

.adm-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: #e0e7ff;
  color: #3730a3;
}

.adm-badge--arch {
  background: #fee2e2;
  color: #991b1b;
}

.swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 3px;
  vertical-align: middle;
  margin-right: 5px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.autocomplete-wrap {
  position: relative;
}

.autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 99;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.autocomplete-list li {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.875rem;
  list-style: none;
}

.autocomplete-list li:hover,
.autocomplete-list li[aria-selected="true"] {
  background: #f1f5f9;
}

/* ===== pilula.html: modo Domínio (view=domain) ===== */
.is-domain-view .tab-switcher {
  display: none !important;
}

.is-domain-view .lume-support {
  display: none;
}

/* Elementos que aparecem/somem conforme modo */
.domain-view-only {
  display: none;
}

.is-domain-view .domain-view-hidden {
  display: none;
}

.is-domain-view .domain-view-only {
  display: inline-flex;
}

/* Slide de domínio reutiliza estilos do slide normal */
.domain-slide-embed {
  margin-bottom: 1.25rem;
}

/* ===== Listagem de Domínios (listagem-dominios.html) ===== */
.main--domain-listing {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.domain-listing-wrap {
  max-width: 1100px;
  width: 92%;
  margin-left: auto;
  margin-right: auto;
  padding-top: 1.25rem;
  box-sizing: border-box;
}

@media (max-width: 900px) {
  .domain-listing-wrap {
    width: 95%;
  }
}

.domain-listing-hero {
  margin-bottom: 1.5rem;
}

.domain-listing-hero__title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.4rem, 3.5vw, 1.75rem);
  font-weight: 700;
  color: var(--text-main);
}

.domain-listing-hero__lede {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.domain-listing-toolbar {
  margin-bottom: 1.25rem;
}

.domain-listing-search {
  font: inherit;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-main);
  width: 100%;
  max-width: 380px;
  box-sizing: border-box;
}

.domain-listing-search:focus {
  outline: 2px solid var(--color-primary-purple);
  outline-offset: 2px;
}

.domain-listing-status {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 1.2em;
}

.domain-listing-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

@media (min-width: 640px) {
  .domain-listing-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

.domain-card-wrap {
  min-width: 0;
}

.domain-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  border-top: 3px solid var(--domain-card-accent, var(--color-primary-purple));
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

.domain-card:hover,
.domain-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(99, 102, 241, 0.13), 0 4px 16px rgba(15, 23, 42, 0.07);
  outline: none;
}

.domain-card__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.domain-card__icon--glyph {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.domain-card__body {
  flex: 1;
  min-width: 0;
}

.domain-card__name {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.domain-card__badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(139, 92, 246, 0.1);
  color: var(--color-primary-purple);
}

.domain-card__arrow {
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: transform 0.18s ease;
}

.domain-card:hover .domain-card__arrow {
  transform: translateX(4px);
  color: var(--domain-card-accent, var(--color-primary-purple));
}

/* Home — cards de sala de aula com logo (classroom-card--cmsp, --sed) */
.classroom-card--cmsp {
  --classroom-accent: #1e40af;
}

.classroom-card--sed {
  --classroom-accent: #0f766e;
}

/* ===== Home: vitrine de Guias de Domínio por objetivo ===== */
.domain-objective-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0 0 1rem;
}

.domain-objective-filter--listing {
  margin-top: -0.45rem;
  margin-bottom: 1.25rem;
}

.domain-objective-chip {
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.28);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text-muted);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.domain-objective-chip:hover,
.domain-objective-chip:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(45, 212, 191, 0.5);
  color: var(--color-primary-purple);
  outline: none;
}

.domain-objective-chip.is-active {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.16), rgba(45, 212, 191, 0.16));
  border-color: rgba(139, 92, 246, 0.45);
  color: var(--color-primary-purple);
}

.home-domain-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 700px) {
  .home-domain-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.home-domain-grid__item {
  min-width: 0;
}

.home-domain-card {
  display: flex;
  flex-direction: column;
  min-height: 245px;
  height: 100%;
  padding: 1.25rem 1.15rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 2px solid var(--domain-card-accent, rgba(139, 92, 246, 0.22));
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.home-domain-card:hover,
.home-domain-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(99, 102, 241, 0.14), 0 6px 18px rgba(15, 23, 42, 0.07);
  outline: none;
}

.home-domain-card__logo {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.home-domain-card__logo--glyph {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.home-domain-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.home-domain-card__group {
  width: fit-content;
  max-width: 100%;
  margin-bottom: 0.45rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary-purple);
  background: rgba(139, 92, 246, 0.1);
}

.home-domain-card__name {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-main);
}

.home-domain-card__desc {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--text-muted);
}

.home-domain-empty {
  padding: 1rem 1.15rem;
  border: 1px dashed rgba(139, 92, 246, 0.35);
}

.home-domain-empty__text {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}