/* Portal do Aluno v1.0 — visual do MSCommerce (Ateliê Cursos de Moda) */
:root {
  --rosa: #e11d48;
  --rosa-escuro: #be123c;
  --rosa-claro: #fff1f2;
  --rosa-borda: #fecdd3;
  --grad: linear-gradient(135deg, #f96a80 0%, #e11d48 45%, #a5133a 100%);
  --tinta: #0f172a;
  --texto: #334155;
  --suave: #64748b;
  --rotulo: #94a3b8;
  --fundo: #f8fafc;
  --linha: #e2e8f0;
  --verde: #059669;  --verde-bg: #ecfdf5;
  --vermelho: #dc2626; --vermelho-bg: #fef2f2;
  --ambar: #b45309;  --ambar-bg: #fffbeb;
  --azul: #2563eb;   --azul-bg: #eff6ff;
  --cinza-bg: #f1f5f9;
  --raio: 20px;
  --sombra: 0 10px 30px -12px rgba(15, 23, 42, .18);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { color: var(--texto); background: var(--fundo); -webkit-font-smoothing: antialiased; min-height: 100vh; }
[hidden] { display: none !important; }
button { font: inherit; cursor: pointer; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ---------------- Carregando ---------------- */
.tela-carregando { min-height: 100vh; display: flex; flex-direction: column; gap: 14px; align-items: center; justify-content: center; background: var(--grad); color: #fff; font-weight: 600; }
.spinner { width: 34px; height: 34px; border-radius: 50%; border: 3px solid rgba(255,255,255,.35); border-top-color: #fff; animation: gira .8s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

/* ---------------- Login (igual ao MSCommerce) ---------------- */
.tela-login { min-height: 100vh; background: var(--grad); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; }
.login-card { width: 100%; max-width: 404px; background: #fff; border-radius: 40px; box-shadow: 0 30px 60px -20px rgba(80, 7, 36, .45); overflow: hidden; }
.login-topo { text-align: center; padding: 34px 24px 26px; border-bottom: 1px solid #f1f5f9; }
.login-logo { width: 76px; height: auto; display: block; margin: 0 auto 18px; }
.login-topo h1 { margin: 0; font-size: 22px; font-weight: 800; color: var(--tinta); letter-spacing: -.02em; }
.login-sub { margin: 8px 0 0; font-size: 10px; font-weight: 800; letter-spacing: .14em; color: var(--rotulo); }
.login-form { padding: 26px 36px 32px; }
.rotulo { display: block; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--rotulo); margin: 0 0 10px 4px; }
.campo { position: relative; display: flex; align-items: center; margin-bottom: 22px; }
.campo .icone { position: absolute; left: 16px; width: 18px; height: 18px; color: #cbd5e1; pointer-events: none; transition: color .15s; }
.campo input { width: 100%; height: 52px; border-radius: 16px; border: 1.5px solid transparent; background: var(--fundo); padding: 0 48px 0 46px; font-size: 16px; color: var(--tinta); outline: none; transition: border-color .15s, background .15s, box-shadow .15s; }
.campo input::placeholder { color: #cbd5e1; }
.campo input:focus { border-color: var(--rosa); background: #fff; box-shadow: 0 0 0 4px rgba(225, 29, 72, .08); }
.campo:focus-within .icone { color: var(--rosa); }
.ver-senha { position: absolute; right: 8px; width: 38px; height: 38px; border: 0; background: transparent; color: #cbd5e1; border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.ver-senha:hover { color: var(--suave); }
.ver-senha .olho-fechado { display: none; }
.ver-senha.ativo .olho-aberto { display: none; }
.ver-senha.ativo .olho-fechado { display: block; }
.login-erro { background: var(--vermelho-bg); color: var(--vermelho); border: 1px solid #fecaca; border-radius: 14px; padding: 11px 14px; font-size: 14px; font-weight: 600; margin: -6px 0 18px; }
.btn-entrar { width: 100%; height: 54px; border: 0; border-radius: 16px; background: var(--rosa); color: #fff; font-size: 14px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; display: flex; align-items: center; justify-content: center; gap: 12px; box-shadow: 0 12px 24px -10px rgba(225, 29, 72, .6); transition: background .15s, transform .1s; }
.btn-entrar:hover { background: var(--rosa-escuro); }
.btn-entrar:active { transform: scale(.99); }
.btn-entrar:disabled { opacity: .7; cursor: wait; }
.btn-entrar svg { width: 16px; height: 16px; stroke-width: 2.5; }
.ajuda { margin-top: 20px; font-size: 13px; color: var(--suave); line-height: 1.5; }
.ajuda summary { cursor: pointer; text-align: center; font-weight: 700; color: var(--rosa); list-style: none; }
.ajuda summary::-webkit-details-marker { display: none; }
.ajuda p { margin: 10px 0 0; }
.rodape-login { color: rgba(255,255,255,.75); font-size: 11px; margin: 18px 0 0; letter-spacing: .05em; }

/* ---------------- Aplicativo ---------------- */
.tela-app { min-height: 100vh; padding-bottom: 92px; }
.topo { background: var(--grad); color: #fff; padding: 0 16px; padding-top: env(safe-area-inset-top); }
.topo-linha { max-width: 960px; margin: 0 auto; height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marca { display: flex; align-items: center; gap: 12px; min-width: 0; }
.marca-logo { width: 44px; height: 44px; object-fit: contain; background: #fff; border-radius: 14px; padding: 4px; }
.marca-texto { display: flex; flex-direction: column; min-width: 0; }
.marca-texto strong { font-size: 16px; font-weight: 800; }
.marca-texto span { font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .85; }
.topo-acoes { display: flex; gap: 8px; }
.btn-icone, .btn-sair { height: 40px; border-radius: 12px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.14); color: #fff; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-icone { width: 40px; }
.btn-sair { padding: 0 14px; font-weight: 700; font-size: 14px; }
.btn-icone:hover, .btn-sair:hover { background: rgba(255,255,255,.25); }
.btn-icone svg, .btn-sair svg { width: 18px; height: 18px; }
.btn-icone.girando svg { animation: gira .8s linear infinite; }

/* Abas: embaixo no celular, no topo no computador */
.abas { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; background: #fff; border-top: 1px solid var(--linha); padding-bottom: env(safe-area-inset-bottom); box-shadow: 0 -6px 20px -12px rgba(15,23,42,.25); }
.aba { flex: 1; border: 0; background: transparent; color: var(--rotulo); padding: 10px 4px 12px; display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 12px; font-weight: 700; }
.aba.ativa { color: var(--rosa); }
.aba svg { width: 22px; height: 22px; }

.conteudo { max-width: 960px; margin: 0 auto; padding: 18px 16px; outline: none; }
.rodape-app { text-align: center; font-size: 11px; color: var(--rotulo); margin: 6px 0 16px; }

@media (min-width: 768px) {
  .tela-app { padding-bottom: 0; }
  .abas { position: static; max-width: 960px; margin: 0 auto; background: transparent; border: 0; box-shadow: none; gap: 6px; padding: 0; }
  .aba { flex: 0 0 auto; flex-direction: row; gap: 8px; color: rgba(255,255,255,.85); padding: 12px 18px; border-radius: 14px 14px 0 0; font-size: 14px; }
  .aba svg { width: 18px; height: 18px; }
  .aba:hover { background: rgba(255,255,255,.12); }
  .aba.ativa { background: var(--fundo); color: var(--rosa); }
  .conteudo { padding: 24px 16px; }
}

/* ---------------- Componentes ---------------- */
.saudacao { margin: 2px 0 18px; }
.saudacao h2 { margin: 0; font-size: 22px; color: var(--tinta); font-weight: 800; letter-spacing: -.02em; }
.saudacao p { margin: 4px 0 0; color: var(--suave); font-size: 14px; }

.grade { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 768px) { .grade-3 { grid-template-columns: repeat(3, 1fr); } .grade-2 { grid-template-columns: repeat(2, 1fr); } }

.cartao { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); padding: 18px; box-shadow: var(--sombra); }
.cartao-titulo { display: flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--rotulo); margin: 0 0 12px; }
.cartao-titulo svg { width: 16px; height: 16px; color: var(--rosa); }
.destaque { font-size: 24px; font-weight: 800; color: var(--tinta); letter-spacing: -.02em; margin: 0; }
.destaque.vermelho { color: var(--vermelho); }
.detalhe { font-size: 14px; color: var(--suave); margin: 6px 0 0; }
.detalhe b { color: var(--texto); }
.link-cartao { margin-top: 14px; border: 0; background: transparent; color: var(--rosa); font-weight: 700; font-size: 14px; padding: 0; display: inline-flex; align-items: center; gap: 4px; }
.link-cartao svg { width: 16px; height: 16px; }

.secao-titulo { font-size: 13px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--suave); margin: 26px 0 12px; }

.contadores { display: flex; gap: 10px; flex-wrap: wrap; }
.contador { flex: 1; min-width: 80px; border-radius: 14px; padding: 10px 12px; text-align: center; }
.contador.selo { display: block; border-radius: 14px; padding: 10px 12px; white-space: normal; }
.contador b { display: block; font-size: 22px; font-weight: 800; }
.contador span { font-size: 12px; font-weight: 700; }

.segmento { display: inline-flex; background: #fff; border: 1px solid var(--linha); border-radius: 14px; padding: 4px; gap: 4px; margin-bottom: 14px; }
.segmento button { border: 0; background: transparent; border-radius: 10px; padding: 9px 16px; font-weight: 700; font-size: 14px; color: var(--suave); }
.segmento button.ativo { background: var(--rosa); color: #fff; }
.filtros { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; }
.filtro-mat { height: 42px; border-radius: 12px; border: 1px solid var(--linha); background: #fff; padding: 0 12px; font: inherit; font-size: 14px; color: var(--texto); margin-bottom: 14px; max-width: 100%; }

.lista { display: flex; flex-direction: column; gap: 10px; }
.item { background: #fff; border: 1px solid var(--linha); border-radius: 18px; padding: 14px; display: flex; gap: 14px; align-items: center; }
.item.vencido { border-color: #fecaca; background: #fffafa; }
.data-bloco { width: 58px; flex-shrink: 0; border-radius: 14px; background: var(--rosa-claro); color: var(--rosa); text-align: center; padding: 8px 0; }
.data-bloco b { display: block; font-size: 22px; font-weight: 800; line-height: 1; }
.data-bloco span { display: block; font-size: 11px; font-weight: 800; text-transform: uppercase; margin-top: 4px; letter-spacing: .05em; }
.data-bloco.hoje { background: var(--rosa); color: #fff; }
.data-bloco.passado { background: var(--cinza-bg); color: var(--suave); }
.item-corpo { flex: 1; min-width: 0; }
.item-titulo { font-weight: 800; color: var(--tinta); font-size: 15px; margin: 0; }
.item-sub { color: var(--suave); font-size: 13px; margin: 3px 0 0; }
.item-dir { text-align: right; flex-shrink: 0; }

.selo { display: inline-block; font-size: 12px; font-weight: 800; border-radius: 999px; padding: 4px 10px; white-space: nowrap; }
.selo.verde { background: var(--verde-bg); color: var(--verde); }
.selo.vermelho { background: var(--vermelho-bg); color: var(--vermelho); }
.selo.ambar { background: var(--ambar-bg); color: var(--ambar); }
.selo.azul { background: var(--azul-bg); color: var(--azul); }
.selo.cinza { background: var(--cinza-bg); color: var(--suave); }
.selo.rosa { background: var(--rosa); color: #fff; }

/* Boletos */
.boleto { background: #fff; border: 1px solid var(--linha); border-radius: 18px; padding: 16px; }
.boleto.vencido { border-color: #fecaca; box-shadow: inset 4px 0 0 var(--vermelho); }
.boleto-topo { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.boleto-valor { font-size: 22px; font-weight: 800; color: var(--tinta); margin: 4px 0 0; }
.boleto-valor small { font-size: 13px; color: var(--suave); font-weight: 600; }
.linha-digitavel { margin-top: 12px; background: var(--fundo); border: 1px dashed #cbd5e1; border-radius: 12px; padding: 10px 12px; font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 13px; color: var(--tinta); word-break: break-all; }
.sem-linha { margin-top: 12px; font-size: 13px; color: var(--suave); }
.btn-copiar { margin-top: 10px; width: 100%; height: 44px; border-radius: 12px; border: 0; background: var(--rosa); color: #fff; font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.btn-copiar:hover { background: var(--rosa-escuro); }
.btn-copiar.copiado { background: var(--verde); }
.btn-copiar svg { width: 18px; height: 18px; }
@media (min-width: 768px) { .btn-copiar { width: auto; padding: 0 18px; } }

.vazio { background: #fff; border: 1px dashed #cbd5e1; border-radius: 18px; padding: 28px 18px; text-align: center; color: var(--suave); font-size: 14px; }
.erro-carga { background: var(--vermelho-bg); border: 1px solid #fecaca; color: var(--vermelho); border-radius: 18px; padding: 18px; text-align: center; font-weight: 600; }
.erro-carga button { margin-top: 12px; border: 0; background: var(--rosa); color: #fff; border-radius: 12px; padding: 10px 18px; font-weight: 700; }

.aviso { position: fixed; left: 50%; bottom: 96px; transform: translateX(-50%); background: var(--tinta); color: #fff; padding: 12px 18px; border-radius: 14px; font-size: 14px; font-weight: 600; z-index: 50; box-shadow: var(--sombra); max-width: calc(100% - 32px); text-align: center; }
@media (min-width: 768px) { .aviso { bottom: 28px; } }