/* Carta Senha Master · layout responsivo (celular primeiro, depois tablet e computador) */
:root{
  --bg:#F7F4F2; --surface:#FFFFFF; --sunk:#F1ECE9; --line:#E4DCD8; --fg:#24191C; --muted:#6B5D61;
  --wine:#8E1838; --wine-ink:#FFFFFF; --wine-soft:#F6E6EB; --orange:#E5760F;
  --ok:#1E7A4C; --ok-soft:#E3F3EA; --warn:#8A5200; --warn-soft:#FCF0D9; --bad:#B42318; --bad-soft:#FDE8E6;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono","Consolas","Liberation Mono",monospace;
  --r:14px; color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#17110F; --surface:#221A1C; --sunk:#1B1416; --line:#3A2E31; --fg:#F3ECEE; --muted:#B8A9AD;
  --wine:#E0577A; --wine-ink:#1A0E12; --wine-soft:#3A1C25; --orange:#F2913C;
  --ok:#5CCB93; --ok-soft:#173326; --warn:#F2B654; --warn-soft:#382A12; --bad:#FF8A7F; --bad-soft:#3D1A17; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:1.5}
h1,h2,h3{margin:0;line-height:1.2;text-wrap:balance}
h1{font-size:1.5rem} h2{font-size:1.25rem} h3{font-size:1.05rem}
p{margin:0}
a{color:var(--wine)}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--wine);outline-offset:2px}
.tab{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}
.muted,.hint{color:var(--muted)} .hint{font-size:.875rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Topo */
.topo{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topo-in{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding-block:10px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit;margin-right:auto;min-width:0}
.marca b{display:block;font-size:1rem}
.marca small{display:block;color:var(--muted);font-size:.8rem}
.logo{width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;flex-shrink:0}
.logo img{width:36px;height:36px}
.topo-user{display:flex;align-items:center;gap:10px}
.topo-user form{margin:0}
.quem{text-decoration:none;color:inherit;font-weight:700;font-size:.9rem;text-align:right;display:none}
.quem small{display:block;color:var(--muted);font-weight:400}

/* Estrutura */
.pagina{max-width:1240px;margin:0 auto;padding-block:20px 56px;padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
.com-menu{display:flex;flex-direction:column;gap:16px}
.menu{display:flex;gap:6px;overflow-x:auto;scrollbar-width:thin;margin-inline:-4px;padding:2px 4px 6px}
.menu a{white-space:nowrap;text-decoration:none;color:var(--muted);font-weight:700;padding:9px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);min-height:42px;display:flex;align-items:center}
.menu a[aria-current="page"]{background:var(--wine);color:var(--wine-ink);border-color:var(--wine)}
.conteudo{min-width:0;display:flex;flex-direction:column;gap:18px}

/* Componentes */
.cartao{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.cabecalho{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.cabecalho .acoes{display:flex;gap:8px;flex-wrap:wrap}
.olho{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);
  padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer;min-height:44px;text-decoration:none;color:var(--fg);text-align:center}
.btn:hover{border-color:var(--muted)}
.btn.primario{background:var(--wine);border-color:var(--wine);color:var(--wine-ink)}
.btn.perigo{color:var(--bad);border-color:var(--bad)}
.btn.small{min-height:36px;padding:6px 12px;font-size:.875rem}
.btn.link{border-color:transparent;background:transparent;color:var(--wine);padding-inline:6px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.form{display:flex;flex-direction:column;gap:14px}
.campo{display:flex;flex-direction:column;gap:6px;min-width:0}
.campo label{font-weight:700;font-size:.9rem}
.campo input,.campo select,.campo textarea{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;min-height:46px;width:100%;font-size:16px}
.campo input[type=checkbox]{min-height:auto;width:20px;height:20px}
.linha{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.msg{border-radius:12px;padding:12px 14px;font-weight:600}
.msg.ok{background:var(--ok-soft);color:var(--ok)} .msg.erro{background:var(--bad-soft);color:var(--bad)} .msg.aviso{background:var(--warn-soft);color:var(--warn)}
.selo{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:800;padding:3px 10px;border-radius:999px;white-space:nowrap}
.selo::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.selo.ok{color:var(--ok);background:var(--ok-soft)} .selo.parcial,.selo.erro{color:var(--bad);background:var(--bad-soft)}
.selo.preparo,.selo.aviso{color:var(--warn);background:var(--warn-soft)} .selo.sem{color:var(--muted);background:var(--sunk)}
.vazio{border:1.5px dashed var(--line);border-radius:var(--r);padding:28px;text-align:center;color:var(--muted)}

/* Tabelas: no celular viram cartões empilhados */
.tabela{width:100%;border-collapse:collapse;font-size:.95rem}
.tabela th{text-align:left;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:800;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--sunk)}
.tabela td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tabela tr:last-child td{border-bottom:0}
.tabela .acoes{text-align:right;white-space:nowrap}
.caixa-tabela{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
@media (max-width:719px){
  .tabela.empilha thead{display:none}
  .tabela.empilha tr{display:block;padding:12px 14px;border-bottom:1px solid var(--line)}
  .tabela.empilha tr:last-child{border-bottom:0}
  .tabela.empilha td{display:flex;justify-content:space-between;gap:12px;padding:4px 0;border:0;text-align:right}
  .tabela.empilha td::before{content:attr(data-l);font-weight:700;color:var(--muted);font-size:.8rem;text-align:left}
  .tabela.empilha td.principal{display:block;text-align:left;padding-bottom:6px}
  .tabela.empilha td.principal::before{content:none}
  .tabela.empilha td.acoes{justify-content:flex-start;flex-wrap:wrap;padding-top:8px}
  .tabela.empilha td.acoes::before{content:none}
}
.rolagem{overflow-x:auto}
.rolagem .tabela{min-width:560px}

/* Indicadores */
.numeros{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.numero{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.numero b{display:block;font-size:1.75rem;font-variant-numeric:tabular-nums;line-height:1.1}
.numero span{color:var(--muted);font-size:.875rem}
.numero.alerta b{color:var(--warn)}
.barra{height:8px;border-radius:99px;background:var(--sunk);overflow:hidden;margin-top:6px}
.barra i{display:block;height:100%;background:var(--ok);border-radius:99px}
.duas{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.lista{display:flex;flex-direction:column}
.lista .item{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);align-items:center}
.lista .item:last-child{border-bottom:0}

/* Portal */
.portal{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;max-width:1040px;margin:0 auto;width:100%}
.portal .cartao{padding:22px}
.desafio{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.desafio input{max-width:120px}
.acessos{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:14px}
.acesso{border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--surface)}
.acesso h3{color:var(--wine)}
.par{display:flex;flex-direction:column;gap:2px}
.par>span{font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.par b{font-family:var(--mono);font-weight:600;font-size:1rem;overflow-wrap:anywhere;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cab-aluno{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}

/* Importação e plataformas */
.etapas{display:flex;gap:8px;flex-wrap:wrap}
.etapas a{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 14px;font-weight:700;text-decoration:none;color:var(--fg);min-height:40px}
.etapas a[aria-current="page"]{background:var(--wine);border-color:var(--wine);color:var(--wine-ink)}
.matriz td,.matriz th{text-align:center} .matriz td:first-child,.matriz th:first-child{text-align:left}
.matriz input{width:22px;height:22px;accent-color:var(--wine)}
.filtros{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
.paginas{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}
.codigo-2fa{font-family:var(--mono);font-size:1.1rem;letter-spacing:.12em;background:var(--sunk);padding:10px 12px;border-radius:10px;overflow-wrap:anywhere}

/* Tablet */
@media (min-width:720px){
  h1{font-size:1.75rem}
  .numeros{grid-template-columns:repeat(4,minmax(0,1fr))}
  .linha.l2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .linha.l3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .acessos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .filtros{grid-template-columns:2fr repeat(3,minmax(0,1fr))}
  .duas{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quem{display:block}
}
/* Computador */
@media (min-width:1024px){
  .com-menu{flex-direction:row;align-items:flex-start;gap:24px}
  .menu{flex-direction:column;flex:0 0 220px;overflow:visible;position:sticky;top:84px;margin:0;padding:0}
  .menu a{border-radius:10px;background:transparent;border-color:transparent}
  .menu a:hover{color:var(--fg)}
  .menu a[aria-current="page"]{background:var(--wine-soft);color:var(--wine);border-color:transparent}
  .conteudo{flex:1}
  .portal{grid-template-columns:minmax(0,400px) minmax(0,1fr);align-items:start}
  .acessos{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}