/* Central de Aulas v4 — camada visual sobre os motores existentes. */
#view-aulas.aulas-v4-ready,
#view-aovivo.aulas-v4-ready,
#view-monitoria.aulas-v4-ready {
  --ca4-bg: #15121d;
  --ca4-card: #1d1827;
  --ca4-card-2: #241b30;
  --ca4-line: rgba(169,126,200,.22);
  --ca4-text: #f7f2fa;
  --ca4-muted: #b4a7be;
  --ca4-gold: #e6c13d;
  --ca4-green: #54d5a5;
  width: 100%;
  max-width: none;
  padding: clamp(16px, 2.1vw, 34px);
  color: var(--ca4-text);
  background:
    radial-gradient(circle at 92% 0%, rgba(111,44,145,.11), transparent 26%),
    linear-gradient(180deg, rgba(29,24,39,.32), transparent 320px);
}

#view-aulas.aulas-v4-ready.hidden,
#view-aovivo.aulas-v4-ready.hidden,
#view-monitoria.aulas-v4-ready.hidden { display: none !important; }

#view-aulas.aulas-v4-ready > .ca-tab-strip,
#view-aovivo.aulas-v4-ready > .ca-tab-strip,
#view-monitoria.aulas-v4-ready > .ca-tab-strip {
  width: min(100%, 1500px);
  margin: 0 auto 18px;
  padding: 0 0 10px !important;
  gap: 8px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--ca4-line) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

#view-aulas.aulas-v4-ready > .ca-tab-strip .ca-tab-btn,
#view-aovivo.aulas-v4-ready > .ca-tab-strip .ca-tab-btn,
#view-monitoria.aulas-v4-ready > .ca-tab-strip .ca-tab-btn {
  min-height: 40px;
  padding: 9px 17px !important;
  border: 1px solid transparent !important;
  border-radius: 999px !important;
  color: var(--ca4-muted) !important;
  background: transparent !important;
  font-size: 13px !important;
  font-weight: 750 !important;
}

#view-aulas.aulas-v4-ready > .ca-tab-strip .ca-tab-btn.catf-on,
#view-aovivo.aulas-v4-ready > .ca-tab-strip .ca-tab-btn.catf-on,
#view-monitoria.aulas-v4-ready > .ca-tab-strip .ca-tab-btn.catf-on {
  color: #2a1a40 !important;
  border-color: var(--ca4-gold) !important;
  background: var(--ca4-gold) !important;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 {
  width: min(100%, 1500px);
  margin: 0 auto;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-hd {
  display: grid;
  grid-template-columns: minmax(280px,1fr) auto auto auto;
  grid-template-areas:
    "heading heading heading heading"
    "search streak publish manage";
  align-items: center;
  gap: 14px;
  width: 100%;
  height: auto !important;
  min-height: 0 !important;
  padding: 4px 0 22px;
  border-bottom: 0;
}

#view-aulas.aulas-v4-ready .av4-heading { grid-area: heading; min-width: 0; }
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-streak { grid-area: streak; }
#view-aulas.aulas-v4-ready #aulasAlunoV2 .pw-abrir { grid-area: publish; }
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-gestao { grid-area: manage; }
#view-aulas.aulas-v4-ready .av4-kicker {
  display: block;
  margin-bottom: 5px;
  color: var(--ca4-gold);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}
#view-aulas.aulas-v4-ready .av4-heading h1 {
  margin: 0 !important;
  color: var(--ca4-text) !important;
  font: 750 clamp(24px, 2.2vw, 34px)/1.1 Poppins, Inter, sans-serif !important;
  letter-spacing: -.035em;
}
#view-aulas.aulas-v4-ready .av4-heading p {
  margin: 7px 0 0;
  color: var(--ca4-muted);
  font-size: 13px;
  line-height: 1.45;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-search--desk {
  grid-area: search;
  display: flex;
  width: 100%;
  max-width: 420px;
  background: var(--ca4-card);
  border: 1px solid var(--ca4-line);
  border-radius: 13px;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-chips {
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  border: 0;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-chip {
  min-height: 34px;
  border-radius: 999px;
  border-color: var(--ca4-line);
  background: var(--ca4-card);
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont {
  min-height: 210px;
  padding: 22px;
  border: 1px solid var(--ca4-line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 94% 10%, rgba(111,44,145,.24), transparent 32%),
    var(--ca4-card-2);
  box-shadow: none;
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont-thumb {
  flex-basis: clamp(230px, 25vw, 330px);
  height: 164px;
  border: 1px solid rgba(255,255,255,.08);
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont-info h3 {
  max-width: 720px;
  color: var(--ca4-text) !important;
  font-size: clamp(20px, 2vw, 28px);
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont-cta {
  min-width: 172px;
  color: #2a1a40;
  background: var(--ca4-gold);
}

#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-shelf-hd {
  margin-top: 28px;
  margin-bottom: 12px;
}
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-shelf-hd h2,
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-exp-hd h2 {
  color: var(--ca4-text) !important;
  font-size: 18px;
  letter-spacing: -.02em;
}
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-vt { color: var(--ca4-gold); }
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-vc-thumb {
  border-radius: 16px;
  border-color: var(--ca4-line);
}
#view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-vc h4 {
  margin-top: 10px;
  color: var(--ca4-text) !important;
  font-size: 14px;
  line-height: 1.35;
}

body.theme-light #view-aulas.aulas-v4-ready,
body.theme-light #view-aovivo.aulas-v4-ready,
body.theme-light #view-monitoria.aulas-v4-ready {
  --ca4-bg: #f7f4fa;
  --ca4-card: #ffffff;
  --ca4-card-2: #f1ebf5;
  --ca4-line: rgba(71,44,88,.16);
  --ca4-text: #241933;
  --ca4-muted: #6c6175;
  background: linear-gradient(180deg, rgba(111,44,145,.06), transparent 280px);
}

@media (max-width: 860px) {
  #view-aulas.aulas-v4-ready,
  #view-aovivo.aulas-v4-ready,
  #view-monitoria.aulas-v4-ready { padding: 14px 14px 112px; }

  #view-aulas.aulas-v4-ready > .ca-tab-strip,
  #view-aovivo.aulas-v4-ready > .ca-tab-strip,
  #view-monitoria.aulas-v4-ready > .ca-tab-strip {
    position: sticky;
    top: 0;
    z-index: 25;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    margin-bottom: 14px;
    padding: 8px 0 10px !important;
    background: rgba(21,18,29,.94) !important;
    backdrop-filter: blur(14px);
    scrollbar-width: none;
  }
  body.theme-light #view-aulas.aulas-v4-ready > .ca-tab-strip,
  body.theme-light #view-aovivo.aulas-v4-ready > .ca-tab-strip,
  body.theme-light #view-monitoria.aulas-v4-ready > .ca-tab-strip { background: rgba(247,244,250,.94) !important; }

  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-hd {
    grid-template-columns: minmax(0,1fr) auto auto auto;
    grid-template-areas:
      "heading heading heading heading"
      ". streak publish manage";
    gap: 8px;
    padding-bottom: 14px;
  }
  #view-aulas.aulas-v4-ready .av4-heading p { font-size: 12px; }
  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-search--desk { display: none; }
  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont {
    min-height: 0;
    padding: 15px;
    border-radius: 18px;
  }
  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont-thumb {
    width: 100%;
    height: 132px;
    flex-basis: auto;
  }
  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-cont-cta { min-width: 0; }
  #view-aulas.aulas-v4-ready #aulasAlunoV2 .av2-shelf-hd { margin-top: 22px; }
}

@media (min-width: 1680px) {
  #view-aulas.aulas-v4-ready,
  #view-aovivo.aulas-v4-ready,
  #view-monitoria.aulas-v4-ready { padding-inline: clamp(38px, 3vw, 64px); }
}