/* =====================================================================
   GABARITANDO — estilos principais
   Paleta: base neutra fria + trilhas com cor própria (OP violeta / ONC verde)
   Tipografia: Baloo 2 (títulos, personalidade lúdica) + Inter (corpo, leitura)
   ===================================================================== */

:root {
    --bg: #F1F3F9;
    --bg-card: #FFFFFF;
    --texto: #1B2A4A;
    --texto-suave: #5B6478;
    --linha: #E3E7F0;
    --primaria: #1B2A4A;
    --op: #6D4AFF;
    --op-fraco: #EFEAFF;
    --onc: #00A676;
    --onc-fraco: #E3F7EF;
    --sucesso: #1FAF6E;
    --erro: #E5484D;
    --dourado: #F5A524;
    --sombra: 0 8px 24px rgba(27, 42, 74, 0.08);
    --raio: 18px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--texto);
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.55;
}

h1, h2, h3, h4 {
    font-family: 'Baloo 2', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 .5em;
}

a { color: inherit; text-decoration: none; }
p { margin: 0 0 .75em; }
ul, ol { margin: 0; }
button { font-family: inherit; cursor: pointer; }
textarea, input, select { font-family: inherit; font-size: 1rem; }

.conteudo {
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 20px 64px;
}

/* ---------- Topbar ---------- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 28px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--linha);
    position: sticky;
    top: 0;
    z-index: 40;
    flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 8px; font-family: 'Baloo 2', sans-serif; font-weight: 800; font-size: 1.3rem; }
.brand-emoji { font-size: 1.6rem; }
.topnav { display: flex; gap: 22px; font-weight: 600; }
.topnav a:hover { color: var(--op); }
.btn-nav { background: var(--op); color: #fff !important; padding: 8px 16px; border-radius: 999px; }
.topbar-stats { display: flex; align-items: center; gap: 14px; }
.stat { font-weight: 700; font-size: .95rem; padding: 6px 10px; border-radius: 999px; background: var(--bg); }
.avatar-link { font-size: 1.4rem; }

/* ---------- Botões ---------- */
.btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 14px;
    font-weight: 700;
    border: none;
    font-size: 1rem;
    transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--op); color: #fff; box-shadow: 0 6px 0 #4C2FD1; }
.btn-primary:active { box-shadow: 0 2px 0 #4C2FD1; transform: translateY(2px); }
.btn-secundario { background: #fff; color: var(--texto); border: 2px solid var(--linha); }
.btn-block { width: 100%; text-align: center; }

/* ---------- Hero (landing) ---------- */
.hero {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 40px;
    align-items: center;
    padding: 40px 0 20px;
}
.eyebrow { display: inline-block; background: var(--op-fraco); color: var(--op); font-weight: 700; padding: 6px 14px; border-radius: 999px; font-size: .85rem; margin-bottom: 14px; }
.hero-texto h1 { font-size: 2.6rem; }
.destaque { color: var(--op); }
.hero-texto p { color: var(--texto-suave); font-size: 1.1rem; max-width: 480px; }
.hero-botoes { display: flex; gap: 14px; margin-top: 20px; }
.hero-cards { display: grid; gap: 18px; }
.trilha-card { background: var(--bg-card); border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra); border-top: 6px solid var(--cor); }
.trilha-icone { font-size: 2rem; }

.recursos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 50px; }
.recurso { background: var(--bg-card); border-radius: var(--raio); padding: 20px; text-align: center; box-shadow: var(--sombra); }
.recurso span { font-size: 1.8rem; }

/* ---------- Auth ---------- */
.auth-box { max-width: 420px; margin: 40px auto; background: var(--bg-card); padding: 32px; border-radius: var(--raio); box-shadow: var(--sombra); }
.form-auth, .form-admin, .form-avatares, .form-senha, .form-correcao { display: flex; flex-direction: column; gap: 14px; margin-bottom: 10px; }
.form-auth label, .form-admin label, .form-senha label, .form-correcao label { font-weight: 600; font-size: .9rem; display: flex; flex-direction: column; gap: 6px; }
input[type=text], input[type=email], input[type=password], input[type=number], textarea, select {
    border: 2px solid var(--linha);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 1rem;
    width: 100%;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--op); border-color: var(--op); }
.alerta-erro { background: #FDECEC; color: var(--erro); padding: 10px 14px; border-radius: 10px; font-weight: 600; }
.alerta-sucesso { background: #E3F7EF; color: var(--sucesso); padding: 10px 14px; border-radius: 10px; font-weight: 600; }
.auth-alt { text-align: center; color: var(--texto-suave); }
.auth-alt a { color: var(--op); font-weight: 700; }

/* ---------- Dashboard ---------- */
.painel-topo { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 18px; margin-bottom: 28px; }
.cartao-boasvindas { background: var(--primaria); color: #fff; border-radius: var(--raio); padding: 26px; }
.cartao-boasvindas h1 { margin-bottom: 4px; }
.cartao-boasvindas p { color: #C7CEE0; }
.barra-nivel { margin-top: 18px; }
.barra-nivel-info { display: flex; justify-content: space-between; font-weight: 700; font-size: .85rem; margin-bottom: 6px; }
.barra-fundo { background: rgba(255,255,255,.18); border-radius: 999px; height: 12px; overflow: hidden; }
.trilha-grande .barra-fundo, .caminho .barra-fundo { background: var(--linha); }
.barra-preenchida { background: linear-gradient(90deg, var(--dourado), #FFD166); height: 100%; border-radius: 999px; transition: width .4s ease; }
.cartao-mini { background: var(--bg-card); border-radius: var(--raio); display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: var(--sombra); padding: 20px; }
.cartao-mini-emoji { font-size: 1.8rem; }
.cartao-mini-numero { font-family: 'Baloo 2', sans-serif; font-size: 2rem; font-weight: 800; }
.cartao-mini-label { color: var(--texto-suave); font-size: .85rem; }

.trilhas-lista { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.trilha-grande { background: var(--bg-card); border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra); border-left: 6px solid var(--cor); display: block; }
.trilha-grande-topo { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; }
.trilha-icone-grande { font-size: 2.4rem; }
.trilha-grande .barra-preenchida { background: var(--cor); }
.trilha-grande-legenda { display: block; margin-top: 8px; color: var(--texto-suave); font-size: .85rem; font-weight: 600; }
.trilha-grande-extra { display: block; margin-top: 4px; color: var(--onc); font-size: .78rem; font-weight: 700; }

.banner-externo { display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--onc-fraco); border: 2px dashed var(--onc); border-radius: var(--raio); padding: 20px 24px; margin-bottom: 26px; flex-wrap: wrap; }
.banner-externo h3 { margin-bottom: 4px; }
.banner-externo p { margin: 0; color: var(--texto-suave); max-width: 480px; }

.painel-inferior { display: grid; grid-template-columns: 1fr 1.4fr; gap: 20px; }
.bloco-simulados, .bloco-badges { background: var(--bg-card); border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra); }
.badges-grade { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.badge-item { background: var(--bg); border-radius: 14px; padding: 10px 14px; text-align: center; min-width: 90px; }
.badge-icone { display: block; font-size: 1.6rem; }
.badge-nome { font-size: .75rem; font-weight: 700; }
.vazio { color: var(--texto-suave); font-style: italic; }

/* ---------- Trilha / caminho de lições ---------- */
.trilha-cabecalho { display: flex; align-items: center; gap: 18px; background: var(--bg-card); border-radius: var(--raio); padding: 24px; box-shadow: var(--sombra); margin-bottom: 26px; border-top: 6px solid var(--cor); }
.trilha-cabecalho > div { flex: 1; }
.trilha-cabecalho p { color: var(--texto-suave); margin: 0; }

.caminho-modulo { margin-bottom: 34px; position: relative; padding-left: 20px; border-left: 3px dashed var(--linha); }
.caminho-modulo h3 { display: flex; gap: 8px; align-items: center; }
.caminho-modulo-desc { color: var(--texto-suave); font-size: .9rem; }
.caminho-nos { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; }
.no-licao {
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    width: 130px; padding: 16px 10px; border-radius: 16px; background: var(--bg-card);
    box-shadow: var(--sombra); text-align: center; transition: transform .15s ease;
    border: 2px solid transparent;
}
.no-licao:hover { transform: translateY(-4px); border-color: var(--cor); }
.no-circulo { font-size: 1.8rem; width: 56px; height: 56px; border-radius: 50%; background: var(--cor); color: #fff; display: flex; align-items: center; justify-content: center; }
.no-licao.concluida .no-circulo { background: var(--sucesso); }
.no-titulo { font-size: .82rem; font-weight: 700; }
.no-licao.no-pratica { background: var(--bg); border: 2px dashed var(--cor); }
.no-licao.no-pratica .no-circulo { background: transparent; border: 2px solid var(--cor); color: var(--cor); }
.no-estrelas { font-size: .8rem; }

/* ---------- Lição ---------- */
.licao { max-width: 760px; margin: 0 auto; }
.voltar { display: inline-block; margin-bottom: 14px; color: var(--texto-suave); font-weight: 600; }
.licao h1 { font-size: 1.9rem; border-bottom: 4px solid var(--cor); display: inline-block; padding-bottom: 6px; }
.licao-bloco { background: var(--bg-card); border-radius: var(--raio); padding: 22px 24px; margin-bottom: 18px; box-shadow: var(--sombra); }
.licao-explicacao { border-left: 6px solid var(--cor); }
.licao-exemplo { border-left: 6px solid var(--dourado); }
.licao-macete { border-left: 6px solid var(--sucesso); background: #F3FBF7; }
.licao-quiz h3 { margin-bottom: 18px; }

.questao { margin-bottom: 26px; padding-bottom: 20px; border-bottom: 1px solid var(--linha); }
.questao:last-of-type { border-bottom: none; }
.questao-enunciado { font-weight: 700; margin-bottom: 12px; }
.questao-pontos { font-weight: 500; color: var(--texto-suave); font-size: .85rem; }
.questao-instrucao { color: var(--texto-suave); font-size: .85rem; font-style: italic; }
.questao-opcoes { display: flex; flex-direction: column; gap: 8px; }
.opcao { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; border: 2px solid var(--linha); border-radius: 12px; cursor: pointer; transition: all .12s ease; }
.opcao:hover { border-color: var(--cor); background: var(--bg); }
.opcao input { margin-top: 3px; }
.opcao.certa { border-color: var(--sucesso); background: #EAFBF2; }
.opcao.errada { border-color: var(--erro); background: #FDECEC; }
.questao-feedback { margin-top: 10px; font-weight: 700; padding: 10px 14px; border-radius: 10px; }
.questao-feedback.certa { background: #EAFBF2; color: var(--sucesso); }
.questao-feedback.errada { background: #FDECEC; color: var(--erro); }
.questao-textarea { min-height: 140px; }

#resultado-quiz { margin-top: 18px; background: var(--bg); border-radius: 14px; padding: 18px; text-align: center; font-weight: 700; }

/* ---------- Simulado ---------- */
.simulado-prova { max-width: 800px; margin: 0 auto; }
.simulado-barra-topo { display: flex; justify-content: space-between; align-items: center; position: sticky; top: 70px; background: var(--bg); padding: 10px 0; z-index: 20; }
.cronometro { font-family: 'Baloo 2', sans-serif; font-weight: 800; font-size: 1.6rem; background: var(--primaria); color: #fff; padding: 8px 18px; border-radius: 12px; }
.cronometro.alerta { background: var(--erro); }
.simulado-aviso { background: #FFF6E6; color: #9A6700; padding: 10px 14px; border-radius: 10px; font-weight: 600; margin-bottom: 20px; }
.questao-simulado { background: var(--bg-card); border-radius: var(--raio); padding: 20px; margin-bottom: 16px; box-shadow: var(--sombra); border: none; }

/* ---------- Resultado ---------- */
.pagina-resultado { max-width: 700px; margin: 0 auto; }
.resultado-card { background: var(--bg-card); border-radius: var(--raio); padding: 30px; text-align: center; box-shadow: var(--sombra); border-top: 6px solid var(--cor); margin-bottom: 26px; }
.resultado-numero { font-family: 'Baloo 2', sans-serif; font-size: 3.4rem; font-weight: 800; color: var(--cor); }
.texto-suave { color: var(--texto-suave); font-size: .9rem; }
.discursiva-item { background: var(--bg-card); border-radius: 14px; padding: 18px; margin-bottom: 14px; box-shadow: var(--sombra); }
.discursiva-item blockquote { background: var(--bg); margin: 10px 0; padding: 12px 16px; border-radius: 10px; border-left: 4px solid var(--cor); }

/* ---------- Ranking ---------- */
.ranking-lista { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.ranking-item { display: flex; align-items: center; gap: 14px; background: var(--bg-card); border-radius: 14px; padding: 12px 18px; box-shadow: var(--sombra); }
.ranking-item.sou-eu { border: 2px solid var(--op); background: var(--op-fraco); }
.ranking-posicao { font-weight: 800; width: 34px; }
.ranking-avatar { font-size: 1.4rem; }
.ranking-nome { flex: 1; font-weight: 700; }
.ranking-nivel, .ranking-xp, .ranking-streak { font-size: .85rem; color: var(--texto-suave); font-weight: 700; }

/* ---------- Simulados (listagem) ---------- */
.simulados-lista { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.simulado-card { display: flex; align-items: center; gap: 18px; background: var(--bg-card); border-radius: var(--raio); padding: 20px; box-shadow: var(--sombra); border-left: 6px solid var(--cor); }
.simulado-icone { font-size: 2.2rem; }
.simulado-info { flex: 1; }
.simulado-meta { color: var(--texto-suave); font-size: .85rem; font-weight: 600; }
.subtitulo-secao { margin-top: 30px; }
.simulados-lista-compacta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.simulado-card-compacto { padding: 14px 18px; }
.simulado-card-compacto .simulado-icone { font-size: 1.5rem; }
.simulado-card-compacto h3 { font-size: 1rem; margin-bottom: 2px; }

/* ---------- Perfil ---------- */
.perfil-resumo { display: flex; align-items: center; gap: 18px; background: var(--bg-card); border-radius: var(--raio); padding: 24px; box-shadow: var(--sombra); margin-bottom: 22px; }
.perfil-avatar-grande { font-size: 3.4rem; }
.avatares-grade { display: flex; flex-wrap: wrap; gap: 10px; }
.avatar-opcao { font-size: 1.8rem; padding: 10px 14px; border-radius: 12px; border: 2px solid var(--linha); cursor: pointer; }
.avatar-opcao.selecionado { border-color: var(--op); background: var(--op-fraco); }
.avatar-opcao input { display: none; }
.perfil-badges { margin-top: 20px; }

/* ---------- Admin ---------- */
.admin-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 20px 0 30px; }
.admin-card { background: var(--bg-card); border-radius: var(--raio); padding: 20px; text-align: center; box-shadow: var(--sombra); }
.admin-card span { font-family: 'Baloo 2', sans-serif; font-size: 2rem; font-weight: 800; display: block; }
.admin-card.destaque { border: 2px solid var(--dourado); }
.admin-nav { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.admin-nav a { background: var(--bg-card); padding: 12px 18px; border-radius: 12px; font-weight: 700; box-shadow: var(--sombra); }
.admin-tabela { width: 100%; border-collapse: collapse; background: var(--bg-card); border-radius: var(--raio); overflow: hidden; box-shadow: var(--sombra); margin-top: 10px; }
.admin-tabela th, .admin-tabela td { padding: 10px 14px; text-align: left; border-bottom: 1px solid var(--linha); font-size: .9rem; }
.admin-tabela th { background: var(--bg); }
.form-admin, .form-correcao { background: var(--bg-card); padding: 22px; border-radius: var(--raio); box-shadow: var(--sombra); margin-bottom: 24px; }
.form-admin small { font-weight: 400; color: var(--texto-suave); }
.form-admin code { background: var(--bg); padding: 2px 6px; border-radius: 6px; }
.correcao-item { background: var(--bg-card); border-radius: var(--raio); padding: 20px; margin-bottom: 18px; box-shadow: var(--sombra); }
.correcao-meta { color: var(--texto-suave); font-size: .85rem; }
.correcao-rubrica { font-size: .85rem; color: var(--texto-suave); }

/* ---------- Rodapé ---------- */
.rodape { text-align: center; padding: 26px; color: var(--texto-suave); font-size: .85rem; }

/* ---------- Confete simples (feedback de acerto) ---------- */
.confete { position: fixed; top: -10px; font-size: 1.4rem; pointer-events: none; animation: cair 2.2s linear forwards; z-index: 999; }
@keyframes cair { to { transform: translateY(100vh) rotate(360deg); opacity: 0; } }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
    .hero { grid-template-columns: 1fr; }
    .painel-topo { grid-template-columns: 1fr; }
    .trilhas-lista { grid-template-columns: 1fr; }
    .painel-inferior { grid-template-columns: 1fr; }
    .recursos { grid-template-columns: 1fr 1fr; }
    .admin-cards { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 12px 16px; }
    .topnav { order: 3; width: 100%; justify-content: center; }
}