/* Portal do aluno — mesma família visual da página de vendas: o portal é um cérebro, cada aula um neurônio.
   Redesenho 15/10/2026: vitrine com "continuar de onde parou", capas 16:9 grandes, cursos pra desbloquear separados. */
:root {
  --fundo: #03050a;
  --painel: rgba(10, 15, 27, 0.78);
  --painel-solido: #0a0f1b;
  --texto: #e8eef8;
  --suave: #9eadc4;
  --apagado: #5c6a82;
  --ciano: #6fd6ff;
  --ambar: #ffc36b;
  --rosa: #ff6fb5;
  --lilas: #a98bff;
  --verde: #52f2a6;
  --perigo: #ff5d6c;
  --borda: rgba(130, 170, 220, 0.16);
  --display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --corpo: "Manrope", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --cor: var(--ciano);
  --saida: cubic-bezier(0.2, 0.7, 0.2, 1);
  color-scheme: dark;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
}
html {
  scrollbar-color: rgba(130, 170, 220, 0.28) transparent;
  scrollbar-width: thin;
}
body {
  font-family: var(--corpo);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
}
::selection {
  background: var(--cor);
  color: var(--fundo);
}
img {
  display: block;
}
#cosmos {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}
.vinheta {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(
    ellipse at 50% 20%,
    transparent 0,
    rgba(3, 5, 10, 0.55) 60%,
    rgba(3, 5, 10, 0.95) 100%
  );
}
main {
  position: relative;
  z-index: 2;
  width: min(1240px, 100%);
  margin: 0 auto;
  padding: 92px 24px 88px;
}
.mono {
  font-family: var(--mono);
  letter-spacing: 0.08em;
}
.olho {
  font: 700 0.7rem/1.3 var(--corpo);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cor);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.olho::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
h1,
h2,
h3 {
  font-family: var(--display);
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2rem, 5.5vw, 3.8rem);
  font-weight: 900;
  margin: 14px 0 10px;
}
.lead {
  color: var(--suave);
  font-size: 1.05rem;
  max-width: 58ch;
  margin: 0 0 22px;
}
.neon {
  background: linear-gradient(
    100deg,
    var(--ciano),
    var(--lilas) 35%,
    var(--rosa) 60%,
    var(--ambar) 85%,
    var(--ciano)
  );
  background-size: 250% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: brilho 7s linear infinite;
}
@keyframes brilho {
  to {
    background-position: -250% 0;
  }
}
@keyframes surge {
  from {
    opacity: 0;
    transform: translateY(22px);
    filter: blur(8px);
  }
}

/* topo */
.topo {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: calc(14px + env(safe-area-inset-top, 0px)) 20px 14px;
  background: rgba(3, 5, 10, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borda);
}
.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  white-space: nowrap;
}
.marca i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ciano);
  box-shadow:
    0 0 14px var(--ciano),
    0 0 30px var(--ciano);
}
.topo nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.85rem;
}
.topo nav .quem {
  color: var(--suave);
  max-width: 22ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topo nav a {
  text-decoration: none;
  color: var(--ambar);
}
.topo nav form {
  margin: 0;
}
.topo nav button {
  font: 600 0.85rem var(--corpo);
  color: var(--texto);
  background: none;
  border: 1px solid var(--borda);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
@media (max-width: 560px) {
  .topo nav .quem {
    display: none;
  }
  .topo nav {
    gap: 10px;
  }
}

/* botões: a cor acompanha o curso (--cor) */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  border: 0;
  font: 800 1rem var(--corpo);
  color: #02060c;
  padding: 15px 26px;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(
    100deg,
    color-mix(in srgb, var(--cor) 72%, white),
    var(--cor) 70%
  );
  box-shadow: 0 12px 36px -12px color-mix(in srgb, var(--cor) 80%, transparent);
  transition:
    transform 0.25s var(--saida),
    box-shadow 0.25s var(--saida);
}
.retomar .btn::after,
.curso-hero .btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    110deg,
    transparent 30%,
    rgba(255, 255, 255, 0.6) 50%,
    transparent 70%
  );
  transform: translateX(-120%);
  animation: varre 4s ease-in-out infinite;
}
@keyframes varre {
  60%,
  100% {
    transform: translateX(120%);
  }
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px -10px color-mix(in srgb, var(--cor) 90%, transparent);
}
.btn.fantasma {
  background: transparent;
  color: var(--texto);
  border: 1px solid var(--borda);
  box-shadow: none;
}
.btn.fantasma:hover {
  border-color: var(--cor);
}
.btn[disabled] {
  opacity: 0.8;
  cursor: default;
  color: var(--verde);
  border-color: rgba(82, 242, 166, 0.4);
  transform: none;
}
.btn:focus-visible,
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--ambar);
  outline-offset: 3px;
}

/* cartões e formulários */
.cartao {
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: 22px;
  padding: 30px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
label {
  display: grid;
  gap: 6px;
  font-size: 0.86rem;
  color: var(--suave);
  margin-bottom: 14px;
}
input,
textarea,
select {
  font: 500 1rem var(--corpo);
  color: var(--texto);
  background: rgba(3, 5, 10, 0.7);
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 13px 14px;
  width: 100%;
  caret-color: var(--cor);
}
textarea {
  min-height: 110px;
  resize: vertical;
}
.aviso {
  color: var(--ambar);
  font-weight: 700;
}
.mini {
  color: var(--apagado);
  font-size: 0.82rem;
  margin: 16px 0 0;
}

/* entrada */
.tela-porta main {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding-top: 80px;
}
.porta {
  position: relative;
  width: 100%;
  display: grid;
  place-items: center;
}
.porta-cerebro {
  position: absolute;
  inset: -60px;
  z-index: -1;
  opacity: 0.9;
}
.porta-cerebro canvas {
  width: 100%;
  height: 100%;
}
.entrar {
  width: min(460px, 100%);
  background: rgba(6, 9, 16, 0.9);
  box-shadow: 0 40px 120px -40px rgba(111, 214, 255, 0.45);
}
.entrar h1 {
  font-size: clamp(1.8rem, 6vw, 2.5rem);
}
.entrar .btn {
  width: 100%;
  margin-top: 6px;
}

/* o Criador ao fundo da vitrine */
.fundo-criador {
  position: fixed;
  right: -6vw;
  top: 0;
  width: min(62vw, 980px);
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  background: url(/estatico/capas/fundo-criador.jpg?v=2) center / cover
    no-repeat;
  opacity: 0.42;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 45%),
    linear-gradient(0deg, transparent 0%, #000 30%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 45%),
    linear-gradient(0deg, transparent 0%, #000 30%);
  mask-composite: intersect;
  animation: respira 9s ease-in-out infinite;
}
@keyframes respira {
  50% {
    opacity: 0.3;
    transform: scale(1.03);
  }
}
.tela-porta .fundo-criador {
  left: 0;
  right: 0;
  width: 100vw;
  opacity: 0.38;
  -webkit-mask-image: radial-gradient(
    ellipse at 50% 40%,
    #000 20%,
    transparent 75%
  );
  mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
}
@media (max-width: 760px) {
  .fundo-criador {
    width: 100vw;
    right: 0;
    opacity: 0.22;
  }
}

/* mídia: capa 16:9 ou, sem capa, a constelação na cor do curso */
.midia {
  position: relative;
  overflow: hidden;
  background: #070a12;
}
.midia img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.midia.sem-capa {
  color: var(--cor);
  background:
    radial-gradient(
      ellipse at 72% 28%,
      color-mix(in srgb, var(--cor) 30%, transparent),
      transparent 62%
    ),
    radial-gradient(
      ellipse at 20% 90%,
      color-mix(in srgb, var(--cor) 14%, transparent),
      transparent 55%
    ),
    #070a12;
}
.midia.sem-capa .arte {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.75;
  filter: drop-shadow(0 0 5px currentColor);
}
.trilho {
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  overflow: hidden;
}
.trilho i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--cor) 60%, white),
    var(--cor)
  );
  box-shadow: 0 0 12px var(--cor);
}
.progresso {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  font-size: 0.86rem;
  color: var(--suave);
  font-variant-numeric: tabular-nums;
}
.trilha {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 0.88rem;
  color: var(--suave);
  margin-bottom: 16px;
}
.trilha a {
  text-decoration: none;
  color: var(--suave);
  border-bottom: 1px solid transparent;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.trilha a:hover {
  color: var(--texto);
  border-color: currentColor;
}
.trilha span::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--apagado);
  margin: 0 10px 3px 0;
}

/* vitrine */
.saudacao {
  color: var(--suave);
  margin: 0 0 18px;
  font-size: 1rem;
}
.retomar {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: 440px;
  border-radius: 28px;
  overflow: hidden;
  text-decoration: none;
  border: 1px solid color-mix(in srgb, var(--cor) 38%, transparent);
  background: #06090f;
  box-shadow: 0 48px 110px -48px color-mix(in srgb, var(--cor) 65%, transparent);
  isolation: isolate;
  animation: surge 0.9s var(--saida) both;
}
.retomar .midia {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.retomar .midia img {
  object-position: 68% 22%;
  transform: scale(1.02);
  transition: transform 1.4s var(--saida);
}
.retomar:hover .midia img {
  transform: scale(1.06);
}
.retomar .midia::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(4, 7, 13, 0.96) 0%,
      rgba(4, 7, 13, 0.84) 36%,
      rgba(4, 7, 13, 0.3) 68%,
      rgba(4, 7, 13, 0.06) 100%
    ),
    linear-gradient(0deg, rgba(4, 7, 13, 0.92) 0%, transparent 48%);
}
.retomar-texto {
  padding: 48px 52px;
  display: grid;
  align-content: end;
  justify-items: start;
  gap: 12px;
  max-width: 640px;
}
.retomar-onde {
  margin: 0;
  color: var(--cor);
  font-weight: 700;
  font-size: 0.92rem;
}
.retomar h1 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  margin: 0;
}
.retomar-aula {
  margin: 0;
  color: var(--texto);
  font-size: 1.08rem;
  font-weight: 600;
  display: flex;
  gap: 12px;
  align-items: baseline;
  flex-wrap: wrap;
}
.retomar-aula span {
  color: var(--suave);
  font-weight: 500;
  font-size: 0.88rem;
}
.retomar .progresso {
  width: min(100%, 420px);
  margin-top: 4px;
}
.retomar .btn {
  margin-top: 10px;
}
.secao {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 52px 0 18px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.secao span {
  font: 600 0.78rem var(--mono);
  color: var(--suave);
  letter-spacing: 0.04em;
}
.secao-nota {
  color: var(--suave);
  margin: -10px 0 18px;
  font-size: 0.95rem;
}
.cursos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: 22px;
}
.curso {
  display: flex;
  flex-direction: column;
  border-radius: 22px;
  overflow: hidden;
  background: var(--painel);
  border: 1px solid var(--borda);
  text-decoration: none;
  transition:
    transform 0.4s var(--saida),
    border-color 0.4s,
    box-shadow 0.4s;
  animation: surge 0.8s var(--saida) both;
  animation-delay: calc(0.15s + var(--i) * 0.06s);
}
.curso:hover {
  transform: translateY(-5px);
  border-color: color-mix(in srgb, var(--cor) 55%, transparent);
  box-shadow: 0 34px 64px -34px color-mix(in srgb, var(--cor) 75%, transparent);
}
.curso .midia {
  aspect-ratio: 16 / 9;
}
.curso .midia img {
  transition: transform 0.9s var(--saida);
}
.curso:hover .midia img {
  transform: scale(1.05);
}
.curso .midia::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 15, 27, 0.92), transparent 42%);
}
.curso-corpo {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.curso h3 {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--texto);
}
.curso p {
  margin: 0;
  color: var(--suave);
  font-size: 0.9rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.curso-pe {
  margin-top: auto;
  padding-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 12px;
  align-items: center;
}
.curso-pe .trilho {
  grid-column: 1 / -1;
}
.aulas-n {
  font-size: 0.84rem;
  color: var(--texto);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.selo {
  font: 700 0.62rem/1 var(--corpo);
  letter-spacing: 0.1em;
  color: color-mix(in srgb, var(--cor) 78%, white);
  background: color-mix(in srgb, var(--cor) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cor) 32%, transparent);
  padding: 6px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.vazio {
  color: var(--suave);
}

/* cursos pra desbloquear: lista, não cartão, pra não confundir com o que já é do aluno */
.trancados {
  margin-top: 56px;
  padding-top: 8px;
  border-top: 1px solid var(--borda);
}
.trancados ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(440px, 100%), 1fr));
  gap: 8px 28px;
}
.trancados li {
  animation: surge 0.8s var(--saida) both;
  animation-delay: calc(0.2s + var(--i) * 0.05s);
}
.trancado {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
  border-radius: 16px;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    background 0.3s,
    border-color 0.3s;
}
.trancado:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--borda);
}
.trancado .midia {
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  filter: saturate(0.3) brightness(0.7);
  transition: filter 0.4s;
}
.trancado:hover .midia {
  filter: saturate(0.8) brightness(0.9);
}
.trancado h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--texto);
  line-height: 1.25;
}
.trancado p {
  margin: 4px 0 0;
  color: var(--suave);
  font-size: 0.84rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ver {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.84rem;
  color: var(--cor);
  white-space: nowrap;
}
.cadeado {
  flex: none;
}
.com-convite {
  margin-top: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 26px 30px;
  border-radius: 22px;
  background: var(--painel);
  border: 1px solid var(--borda);
  text-decoration: none;
}
.com-convite h2 {
  font-size: 1.2rem;
  font-weight: 700;
}
.com-convite p {
  margin: 6px 0 0;
  color: var(--suave);
  max-width: 60ch;
}

/* página do curso */
.curso-hero {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  min-height: 460px;
  display: grid;
  align-items: end;
  border: 1px solid color-mix(in srgb, var(--cor) 38%, transparent);
  isolation: isolate;
  background: #06090f;
  box-shadow: 0 48px 110px -48px color-mix(in srgb, var(--cor) 55%, transparent);
  animation: surge 0.9s var(--saida) both;
}
.curso-hero .midia {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.curso-hero .midia img {
  object-position: 65% 20%;
}
.curso-hero .midia::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(4, 7, 13, 0.94) 0%,
      rgba(4, 7, 13, 0.78) 40%,
      rgba(4, 7, 13, 0.2) 75%,
      rgba(4, 7, 13, 0.04) 100%
    ),
    linear-gradient(0deg, rgba(4, 7, 13, 0.94) 0%, transparent 52%);
}
.curso-hero-texto {
  padding: 48px 52px;
  max-width: 760px;
  display: grid;
  justify-items: start;
  gap: 14px;
}
.curso-hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 3.4rem);
}
.curso-hero .lead {
  margin: 0;
}
.curso-hero .progresso {
  width: min(100%, 460px);
}
.curso-hero .btn {
  margin-top: 6px;
  max-width: 100%;
  text-align: left;
}
.rede {
  position: relative;
  margin-top: 44px;
}
#rede-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.aulas {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(255px, 100%), 1fr));
  gap: 20px 22px;
  position: relative;
  align-items: start;
}
.aulas li {
  animation: surge 0.7s var(--saida) both;
  animation-delay: calc(0.2s + var(--i) * 0.04s);
}
.aulas li > a,
.aulas li > div {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 2px 14px;
  align-content: start;
  padding: 16px 16px 16px 14px;
  border-radius: 18px;
  overflow: hidden;
  text-decoration: none;
  background: var(--painel);
  border: 1px solid var(--borda);
  transition:
    border-color 0.3s,
    transform 0.3s var(--saida),
    box-shadow 0.3s;
}
.aulas li.com-thumb > a,
.aulas li.com-thumb > div {
  padding-top: 0;
}
.aulas li > a:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--cor) 60%, transparent);
  box-shadow: 0 24px 50px -30px var(--cor);
}
.aulas .thumb {
  grid-column: 1 / -1;
  display: block;
  margin: 0 -16px 0 -14px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #070a12;
}
.aulas .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: saturate(0.8) brightness(0.78);
  transition:
    filter 0.4s,
    transform 0.8s var(--saida);
}
.aulas li > a:hover .thumb img {
  filter: none;
  transform: scale(1.04);
}
.aulas li.breve .thumb img {
  filter: grayscale(1) brightness(0.45);
}
.aulas li.feita .thumb img {
  filter: none;
}
.aulas .n {
  grid-row: span 2;
  align-self: start;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  color: var(--suave);
  border: 1px solid var(--borda);
  background: rgba(3, 5, 10, 0.88);
  position: relative;
  z-index: 1;
}
.aulas li.com-thumb .n {
  margin-top: -22px;
  box-shadow: 0 6px 20px -6px #000;
}
.aulas li.com-thumb .t {
  margin-top: 12px;
}
.aulas .t {
  font-weight: 700;
  line-height: 1.3;
  font-size: 0.98rem;
  color: var(--texto);
  text-wrap: pretty;
}
.aulas .s {
  font-size: 0.78rem;
  color: var(--suave);
}
.aulas li.feita .n {
  color: #02060c;
  background: var(--cor);
  border-color: var(--cor);
  box-shadow:
    0 0 18px var(--cor),
    0 0 40px color-mix(in srgb, var(--cor) 50%, transparent);
}
.aulas li.feita .s {
  color: var(--verde);
}
.aulas li.agora > a {
  border-color: var(--cor);
  box-shadow: 0 0 56px -18px var(--cor);
}
.aulas li.agora .n {
  border-color: var(--cor);
  color: var(--cor);
  animation: chama 1.8s ease-in-out infinite;
}
.aulas li.agora .s {
  color: var(--cor);
  font-weight: 700;
}
@keyframes chama {
  50% {
    box-shadow: 0 0 0 8px color-mix(in srgb, var(--cor) 18%, transparent);
  }
}
.aulas li.breve > div {
  opacity: 0.5;
}

/* aula */
.aula-grade {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  margin-top: 4px;
  align-items: start;
}
.player {
  position: relative;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  border-radius: 20px;
  overflow: hidden;
  background: #000;
  border: 1px solid color-mix(in srgb, var(--cor) 35%, transparent);
  box-shadow: 0 40px 120px -40px var(--cor);
}
.player video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}
.aula-tit {
  margin-top: 24px;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 16px;
}
.aula-tit h1 {
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  margin: 0;
}
.aula-dur {
  color: var(--suave);
  font-size: 0.88rem;
  font-variant-numeric: tabular-nums;
}
.aula-pag .lead {
  margin-top: 10px;
}
.aula-acoes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.aula-lado {
  display: grid;
  gap: 14px;
  align-content: start;
}
.bloco {
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 10px;
  min-width: 0;
}
.bloco p {
  margin: 0;
  color: var(--suave);
  font-size: 0.94rem;
}
.prompt {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: 0.82rem/1.55 var(--mono);
  color: #c6d3e6;
  background: rgba(3, 5, 10, 0.8);
  border: 1px solid var(--borda);
  border-radius: 12px;
  padding: 12px;
  max-height: 320px;
  overflow: auto;
}
.copiar {
  font: 800 0.9rem var(--corpo);
  color: #02060c;
  background: var(--cor);
  border: 0;
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
}
.link {
  color: var(--cor);
  font-weight: 700;
  word-break: break-word;
}
#nota {
  min-height: 140px;
}
#nota-status {
  color: var(--apagado);
  font-size: 0.72rem;
}
.lista-aulas summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.lista-aulas summary::-webkit-details-marker {
  display: none;
}
.lista-n {
  font-size: 0.8rem;
  color: var(--suave);
  font-variant-numeric: tabular-nums;
}
.mini-lista {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
  font-size: 0.88rem;
  max-height: 440px;
  overflow: auto;
  scrollbar-color: color-mix(in srgb, var(--cor) 35%, transparent) transparent;
}
.mini-lista a,
.mini-lista span {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 0 8px;
  align-items: baseline;
  padding: 8px 10px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--suave);
  line-height: 1.35;
}
.mini-lista a:hover {
  color: var(--texto);
  background: rgba(255, 255, 255, 0.04);
}
.mini-lista b {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--apagado);
}
.mini-lista li.feita b {
  color: var(--cor);
  font-weight: 700;
}
.mini-lista li.agora a {
  background: color-mix(in srgb, var(--cor) 14%, transparent);
  color: var(--texto);
}
.mini-lista small {
  grid-column: 2;
  font-size: 0.72rem;
  color: var(--apagado);
}
.mini-lista span {
  opacity: 0.55;
}
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 20;
  padding: 14px 22px;
  border-radius: 14px;
  background: rgba(8, 20, 14, 0.95);
  border: 1px solid var(--verde);
  color: var(--texto);
  font-weight: 700;
  box-shadow: 0 16px 60px -12px var(--verde);
  animation: surge 0.5s both;
}

/* telas estreitas */
@media (min-width: 901px) {
  .lista-aulas::details-content {
    content-visibility: visible;
    display: block;
  }
  .lista-aulas summary {
    pointer-events: none;
  }
}
@media (max-width: 900px) {
  .aula-grade {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
  .aula-lado {
    position: static;
  }
  .retomar,
  .curso-hero {
    display: block;
    min-height: 0;
    border-radius: 22px;
  }
  .retomar .midia,
  .curso-hero .midia {
    position: relative;
    inset: auto;
    aspect-ratio: 16 / 10;
    z-index: 0;
  }
  .retomar .midia::after,
  .curso-hero .midia::after {
    background: linear-gradient(
      0deg,
      #06090f 0%,
      rgba(6, 9, 15, 0.6) 35%,
      transparent 70%
    );
  }
  .retomar-texto,
  .curso-hero-texto {
    position: relative;
    z-index: 1;
    margin-top: -72px;
    padding: 0 20px 24px;
    max-width: none;
  }
  .retomar h1 {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }
  .curso-hero h1 {
    font-size: clamp(1.7rem, 7.5vw, 2.4rem);
  }
  .retomar .btn,
  .curso-hero .btn {
    width: 100%;
  }
  .com-convite {
    grid-template-columns: minmax(0, 1fr);
    padding: 22px;
  }
  .com-convite .btn {
    width: 100%;
  }
}
@media (max-width: 560px) {
  main {
    padding: 80px 16px 72px;
  }
  .secao {
    margin-top: 40px;
  }
  .cursos {
    gap: 16px;
  }
  .trancados ul {
    gap: 4px;
  }
  .trancado {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 10px 14px;
    padding: 10px 8px;
  }
  .trancado .ver {
    grid-column: 2;
  }
  .trancado p {
    -webkit-line-clamp: 1;
  }
  .aulas {
    gap: 12px;
  }
  /* no celular a aula com capa vira uma linha: capa à esquerda, texto à direita */
  .aulas li.com-thumb > a,
  .aulas li.com-thumb > div {
    grid-template-columns: 124px minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-content: center;
    gap: 2px 14px;
    padding: 0 14px 0 0;
    min-height: 124px;
  }
  .aulas li.com-thumb .thumb {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    aspect-ratio: auto;
    height: 100%;
    min-height: 124px;
  }
  .aulas li.com-thumb .n {
    position: absolute;
    left: 8px;
    bottom: 8px;
    margin: 0;
    width: 34px;
    height: 34px;
    font-size: 0.7rem;
  }
  .aulas li.com-thumb .t {
    margin-top: 0;
    font-size: 0.94rem;
  }
  .aulas li.com-thumb .t,
  .aulas li.com-thumb .s {
    grid-column: 2;
  }
  .curso-pe {
    grid-template-columns: minmax(0, 1fr);
    justify-items: start;
  }
}

/* Tema Rei do Marketing (comprador da oferta do Rei, ou admin com ?tema=rei):
   azul elétrico da coroa + dourado do trono, o rei ao fundo, mesma estrutura de telas. */
.tema-rei {
  --ciano: #4cb4ff;
  --lilas: #3bb4ff;
  --ambar: #f2c46b;
  --verde: #f2c46b;
  --cor: #4cb4ff;
  --painel: rgba(8, 14, 30, 0.8);
  --borda: rgba(76, 180, 255, 0.2);
  background: #04070f;
}
.fundo-rei {
  position: fixed;
  right: -4vw;
  top: 0;
  width: min(54vw, 820px);
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  background: url(/estatico/capas/fundo-rei.jpg) center 12% / cover no-repeat;
  opacity: 0.4;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 48%), linear-gradient(0deg, transparent 0%, #000 35%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 48%), linear-gradient(0deg, transparent 0%, #000 35%);
  mask-composite: intersect;
  animation: respira 9s ease-in-out infinite;
}
.tema-rei .fundo-criador {
  display: none;
}
.tema-rei .vinheta {
  background: radial-gradient(ellipse at 50% 20%, transparent 0, rgba(4, 7, 15, 0.6) 60%, rgba(4, 7, 15, 0.96) 100%);
}
.tema-rei .marca i {
  background: var(--ambar);
  box-shadow:
    0 0 14px var(--ambar),
    0 0 30px var(--ciano);
}
.tema-rei ::selection {
  background: var(--ambar);
  color: #04070f;
}
.tema-rei .btn {
  color: #041024;
}
.tema-rei .btn.fantasma {
  color: var(--texto);
}
.tema-rei .retomar,
.tema-rei .curso-hero {
  border-color: rgba(242, 196, 107, 0.34);
  box-shadow: 0 48px 110px -48px rgba(76, 180, 255, 0.75);
}
.tema-rei .retomar .midia img,
.tema-rei .curso-hero .midia img {
  object-position: 62% 30%;
}
.tema-rei .retomar-onde,
.tema-rei .secao span,
.tema-rei .aulas li.agora .s,
.tema-rei .trilha a:hover {
  color: var(--ambar);
}
.tema-rei .selo {
  color: #ffe1a3;
  background: rgba(242, 196, 107, 0.1);
  border-color: rgba(242, 196, 107, 0.35);
}
.tema-rei .trilho i {
  background: linear-gradient(90deg, var(--ciano), var(--ambar));
  box-shadow: 0 0 12px var(--ciano);
}
.tema-rei .aulas li.feita .n {
  color: #2a1a00;
  background: var(--ambar);
  border-color: var(--ambar);
  box-shadow:
    0 0 18px var(--ambar),
    0 0 40px rgba(242, 196, 107, 0.45);
}
.tema-rei .aulas li.feita .s,
.tema-rei .mini-lista li.feita b {
  color: var(--ambar);
}
.tema-rei .com-convite {
  border-color: rgba(242, 196, 107, 0.22);
}
.tema-rei .toast {
  background: rgba(10, 16, 32, 0.96);
  border-color: var(--ambar);
  box-shadow: 0 16px 60px -12px var(--ambar);
}
@media (max-width: 760px) {
  .fundo-rei {
    width: 100vw;
    right: 0;
    opacity: 0.26;
  }
}

/* admin */
.admin h1 {
  margin-bottom: 20px;
}
.admin-grade {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 18px;
  margin-bottom: 18px;
}
.admin .cartao {
  margin-bottom: 18px;
  overflow-x: auto;
}
.admin h2 {
  font-size: 1.05rem;
  margin-bottom: 16px;
}
.admin table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.admin td,
.admin th {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--borda);
}
.admin small {
  color: var(--apagado);
}
.admin code {
  font-family: var(--mono);
  color: var(--ambar);
  word-break: break-all;
}

@media (max-width: 900px) {
  .aula-grade {
    grid-template-columns: minmax(0, 1fr);
  }
  .curso-cab {
    grid-template-columns: minmax(0, 1fr);
  }
  .medidor {
    width: 110px;
    height: 110px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}


/* Gestão de alunos e e-mails: isolada das telas do aluno. */
.admin .admin-nav { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 20px; margin-bottom: 24px; border-bottom: 1px solid var(--borda); }
.admin .admin-nav a { padding: 9px 16px; border-radius: 10px; text-decoration: none; color: var(--suave); font-size: 0.9rem; font-weight: 800; }
.admin .admin-nav a:hover, .admin .admin-nav a[aria-current="page"] { background: rgba(111, 214, 255, 0.1); color: var(--ciano); }
.tela-gestao main { width: min(1360px, 100%); }
.gestao { --gestao-fundo: rgba(10, 16, 29, 0.93); }
.gestao .gestao-menu { display: flex; gap: 8px; flex-wrap: wrap; padding-bottom: 20px; margin-bottom: 24px; border-bottom: 1px solid var(--borda); }
.gestao .gestao-menu a { padding: 9px 16px; border-radius: 10px; text-decoration: none; color: var(--suave); font-size: 0.9rem; font-weight: 800; }
.gestao .gestao-menu a:hover, .gestao .gestao-menu a[aria-current="page"] { background: rgba(111, 214, 255, 0.1); color: var(--ciano); }
.gestao .gestao-cabecalho { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; margin-bottom: 20px; }
.gestao .gestao-cabecalho h1 { font-size: clamp(1.9rem, 5vw, 3.15rem); margin-bottom: 12px; overflow-wrap: anywhere; }
.gestao .gestao-cabecalho .lead { margin-bottom: 0; }
.gestao .gestao-identidade { margin: 0; color: var(--suave); overflow-wrap: anywhere; }
.gestao .btn { min-height: 44px; padding: 10px 18px; font-size: 0.86rem; border-radius: 12px; box-shadow: none; }
.gestao .btn::after { display: none; }
.gestao .btn:hover { transform: none; }
.gestao .btn.fantasma:hover { border-color: var(--ciano); }
.gestao .gestao-metricas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.gestao .gestao-metrica { padding: 22px; background: var(--gestao-fundo); border: 1px solid var(--borda); border-radius: 18px; display: grid; align-content: start; gap: 8px; }
.gestao .gestao-metrica > span { color: var(--suave); font-size: 0.86rem; }
.gestao .gestao-metrica strong { font-family: var(--display); font-size: 2.15rem; color: var(--ciano); line-height: 1.4; }
.gestao .gestao-metrica small, .gestao .gestao-ajuda { color: var(--suave); font-size: 0.82rem; line-height: 1.6; }
.gestao .gestao-ajuda { margin: 12px 0 18px; }
.gestao .gestao-busca { display: flex; align-items: end; flex-wrap: wrap; gap: 12px; margin: 26px 0 20px; }
.gestao .gestao-busca label { margin: 0; min-width: 180px; }
.gestao .gestao-busca label:first-child { flex: 1; }
.gestao .gestao-busca .btn { min-height: 50px; }
.gestao .gestao-link { padding: 12px 4px; color: var(--ciano); }
.gestao .gestao-painel { padding: 24px; border: 1px solid var(--borda); border-radius: 18px; background: var(--gestao-fundo); margin-bottom: 20px; min-width: 0; }
.gestao .gestao-painel h2 { font-size: 1rem; line-height: 1.5; }
.gestao .gestao-titulo { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.gestao .gestao-titulo h2 { margin: 0; }
.gestao .gestao-titulo > span { font-size: 0.82rem; color: var(--suave); }
.gestao .gestao-tabela { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.gestao .gestao-tabela table { min-width: 640px; }
.gestao .gestao-tabela th { font-size: 0.74rem; font-weight: 700; color: var(--suave); letter-spacing: 0.025em; padding: 10px 12px; }
.gestao .gestao-tabela td { padding: 15px 12px; vertical-align: top; overflow-wrap: anywhere; max-width: 320px; }
.gestao .gestao-tabela tr:last-child td { border-bottom: 0; }
.gestao .gestao-tabela tbody tr:hover { background: rgba(111, 214, 255, 0.025); }
.gestao .gestao-aluno { color: var(--texto); text-decoration: none; font-weight: 800; }
.gestao .gestao-aluno:hover { color: var(--ciano); text-decoration: underline; }
.gestao .gestao-email { display: block; color: var(--suave); font-size: 0.76rem; margin-top: 3px; overflow-wrap: anywhere; }
.gestao .gestao-curso-resumo { display: block; font-size: 0.8rem; margin-bottom: 4px; }
.gestao .gestao-curso-resumo.bloqueado { color: var(--suave); }
.gestao .gestao-status { display: inline-block; border: 1px solid var(--borda); background: rgba(147, 162, 185, 0.07); color: var(--suave); border-radius: 7px; padding: 3px 8px; font-size: 0.7rem; font-weight: 800; margin: 0 0 4px; line-height: 1.5; }
.gestao .gestao-status-ativo { color: var(--verde); border-color: rgba(82, 242, 166, 0.22); background: rgba(82, 242, 166, 0.06); }
.gestao .gestao-status-aviso { color: var(--ambar); border-color: rgba(255, 195, 107, 0.22); background: rgba(255, 195, 107, 0.06); }
.gestao .gestao-status-perigo { color: #ff9da6; border-color: rgba(255, 93, 108, 0.28); background: rgba(255, 93, 108, 0.07); }
.gestao .gestao-status-admin { color: var(--lilas); border-color: rgba(169, 139, 255, 0.3); background: rgba(169, 139, 255, 0.07); }
.gestao .gestao-paginacao { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 16px; margin-top: 20px; font-size: 0.82rem; color: var(--suave); }
.gestao .gestao-vazio { text-align: center; color: var(--suave); padding: 32px 14px; }
.gestao .gestao-aviso { border: 1px solid rgba(111, 214, 255, 0.24); background: rgba(111, 214, 255, 0.06); color: var(--texto); border-radius: 12px; padding: 16px 18px; margin: 16px 0 22px; font-size: 0.88rem; overflow-wrap: anywhere; }
.gestao .gestao-aviso-erro { border-color: rgba(255, 93, 108, 0.4); color: #ffb0b7; background: rgba(255, 93, 108, 0.06); }
.gestao .gestao-resumo { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 18px 0 24px; color: var(--suave); font-size: 0.82rem; }
.gestao .gestao-resumo strong { color: var(--texto); }
.gestao .gestao-duas-colunas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.gestao .gestao-acoes { display: grid; gap: 12px; justify-items: start; }
.gestao .gestao-acoes form, .gestao .gestao-curso form, .gestao .gestao-titulo form { margin: 0; }
.gestao .gestao-cursos { display: grid; }
.gestao .gestao-curso { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--borda); }
.gestao .gestao-curso:last-child { border-bottom: 0; }
.gestao .gestao-curso small { display: block; color: var(--suave); margin-top: 4px; }
.gestao .gestao-curso-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.gestao .gestao-curso-acoes .gestao-status { margin: 0; }
.gestao .gestao-link-gerado { border-color: rgba(111, 214, 255, 0.5); }
.gestao .gestao-link-gerado input { font-family: var(--mono); font-size: 0.8rem; }
.gestao .gestao-perigo { border-color: rgba(255, 93, 108, 0.3); }
.gestao .gestao-perigo h2 { color: #ff9da6; }
.gestao .gestao-perigo p { color: var(--suave); font-size: 0.88rem; }
.gestao .gestao-perigo form { max-width: 520px; }
.gestao .gestao-btn-perigo { color: #ffdce0; background: rgba(255, 93, 108, 0.13); border: 1px solid rgba(255, 93, 108, 0.55); }
.gestao .gestao-btn-perigo:hover { background: rgba(255, 93, 108, 0.25); }
.gestao .gestao-modelos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.gestao .gestao-modelos .gestao-painel { margin-bottom: 0; }
.gestao .gestao-modelos + .gestao-painel { margin-top: 20px; }
.gestao .gestao-email-previa { display: block; width: 100%; height: 560px; border: 1px solid var(--borda); border-radius: 12px; background: #080c15; }
@media (max-width: 900px) {
  .gestao .gestao-metricas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gestao .gestao-duas-colunas, .gestao .gestao-modelos { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 560px) {
  .tela-gestao main { padding-left: 14px; padding-right: 14px; }
  .tela-gestao .marca { font-size: 0.65rem; letter-spacing: 0.06em; white-space: normal; }
  .gestao .gestao-metricas { gap: 10px; }
  .gestao .gestao-metrica { padding: 16px 13px; }
  .gestao .gestao-metrica strong { font-size: 1.75rem; }
  .gestao .gestao-metrica > span { font-size: 0.77rem; }
  .gestao .gestao-painel { padding: 18px 14px; }
  .gestao .gestao-busca label { flex: 1 1 100%; }
  .gestao .gestao-resumo { display: grid; gap: 8px; }
  .gestao .gestao-menu { gap: 3px; }
  .gestao .gestao-menu a { padding: 9px 11px; font-size: 0.82rem; }
  .gestao .gestao-email-previa { height: 610px; }
}

/* Questionário do primeiro acesso (06/10) */
.tela-perfil main { padding-bottom: 40px; }
.perfil-form { width: min(560px, 100%); }
.perfil-form h1 { font-size: clamp(1.6rem, 6vw, 2.3rem); }
.perfil-grupo { border: 0; padding: 0; margin: 0 0 16px; display: grid; gap: 8px; min-width: 0; }
.perfil-grupo legend { font-size: 0.86rem; color: var(--suave); margin-bottom: 8px; padding: 0; }
.perfil-opcao { display: flex; align-items: center; gap: 12px; margin: 0; padding: 12px 14px; min-height: 48px; border: 1px solid var(--borda); border-radius: 12px; background: rgba(3, 5, 10, 0.7); color: var(--texto); font-size: 0.95rem; font-weight: 600; cursor: pointer; }
.perfil-opcao input { width: 18px; height: 18px; padding: 0; flex: none; accent-color: var(--ciano); }
.perfil-opcao:has(input:checked) { border-color: var(--ciano); background: rgba(111, 214, 255, 0.08); }
.perfil-outro { display: grid; gap: 8px; }
.perfil-outro > input { display: none; }
.perfil-outro:has(input[type="radio"]:checked) > input { display: block; }
.perfil-form textarea { min-height: 84px; }
.perfil-pular { display: block; margin: 14px auto 0; padding: 8px 12px; border: 0; background: none; color: var(--suave); font: 600 0.86rem var(--corpo); text-decoration: underline; cursor: pointer; }
.perfil-pular:hover { color: var(--texto); }

/* Quem são os alunos (admin) */
.gestao .quem-barras { display: grid; gap: 12px; margin-top: 14px; }
.gestao .quem-barra-topo { display: flex; justify-content: space-between; gap: 12px; font-size: 0.88rem; margin-bottom: 6px; }
.gestao .quem-barra-topo b { flex: none; color: var(--ciano); }
.gestao .quem-barra i { display: block; height: 8px; border-radius: 99px; background: rgba(130, 170, 220, 0.12); overflow: hidden; }
.gestao .quem-barra s { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--ciano), var(--verde)); }
.perfil-form label small { color: var(--apagado); font-size: 0.78rem; }
.perfil-form textarea[rows="2"] { min-height: 64px; }
/* aula protegida (Escritório de IAs, 14/10): texto não seleciona; anotações sim */
.aula-pag.protegida{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
.aula-pag.protegida textarea,.aula-pag.protegida input{-webkit-user-select:text;user-select:text}

/* Painel da garantia de 7 dias (alunos) */
.gestao .gestao-garantia { margin-bottom: 18px; }
.gestao .gestao-garantia-numeros { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 6px 0 16px; }
.gestao .gestao-garantia-numeros > div { display: grid; gap: 4px; }
.gestao .gestao-garantia-numeros strong { font-family: var(--display); font-size: 1.7rem; color: var(--ambar); line-height: 1.3; }
.gestao .gestao-garantia-numeros span { color: var(--suave); font-size: 0.82rem; }
@media (max-width: 640px) { .gestao .gestao-garantia-numeros { grid-template-columns: 1fr; gap: 10px; } }