:root{
  --bg:#f7faff;--paper:#fff;--ink:#1a2332;--ink-soft:#475569;--ink-mute:#94a3b8;
  --line:#e2e8f0;--brand:#1e3a8a;--brand2:#3b82f6;--accent:#6366f1;
  --red:#dc2626;--green:#059669;--gold:#f59e0b;
  --shadow:0 4px 12px rgba(15,23,42,.06);--shadow-lg:0 25px 50px -12px rgba(15,23,42,.15);
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Inter',system-ui,sans-serif;color:var(--ink);line-height:1.6;min-height:100vh;
  background:radial-gradient(ellipse 70% 50% at 20% 0%,rgba(99,102,241,.08),transparent),
             radial-gradient(ellipse 60% 40% at 80% 100%,rgba(236,72,153,.05),transparent),var(--bg);
  display:flex;flex-direction:column;
}
.serif{font-family:'Playfair Display',serif}

/* ===== topo ===== */
.topo{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(20px);
  border-bottom:1px solid var(--line);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.topo .marca{font-family:'Playfair Display',serif;font-weight:800;font-size:1.05rem;color:var(--brand);
  display:flex;align-items:center;gap:10px;text-decoration:none}
.topo .acoes{display:flex;gap:10px;align-items:center;font-size:.85rem;color:var(--ink-soft);flex-wrap:wrap}
.chip-usuario{display:flex;align-items:center;gap:8px;background:#eef2ff;border:1px solid #e0e7ff;
  border-radius:99px;padding:5px 14px 5px 6px;font-weight:600;color:var(--brand);font-size:.82rem}
.chip-usuario .avatar{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:.75rem;font-weight:700}
.conta-wrap{position:relative}
.conta-botao{border:1px solid #d8e2f2;cursor:pointer;font-family:'Inter',sans-serif;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}
.conta-botao:hover,.conta-botao[aria-expanded="true"]{background:#e7edff;border-color:#c7d2fe;box-shadow:0 5px 16px rgba(30,58,138,.11)}
.conta-seta{font-size:.9rem;margin-left:2px;transition:transform .15s ease}.conta-botao[aria-expanded="true"] .conta-seta{transform:rotate(180deg)}
.conta-menu{display:none;position:absolute;right:0;top:calc(100% + 10px);z-index:80;width:min(350px,calc(100vw - 24px));padding:8px;background:#fff;border:1px solid var(--line);border-radius:17px;box-shadow:0 24px 70px rgba(15,23,42,.2)}
.conta-menu.aberto{display:grid;animation:contaEntrar .14s ease-out}@keyframes contaEntrar{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.conta-identidade{padding:11px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:4px;min-width:0}.conta-identidade strong,.conta-identidade span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conta-identidade strong{font-size:.86rem;color:var(--ink)}.conta-identidade span{font-size:.69rem;color:var(--ink-mute);margin-top:1px}
.conta-menu button,.conta-menu a{display:grid;grid-template-columns:28px minmax(0,1fr);gap:8px;align-items:center;width:100%;padding:10px 11px;border:0;border-radius:11px;background:transparent;color:var(--ink);text-align:left;text-decoration:none;cursor:pointer;font-family:'Inter',sans-serif}
.conta-menu button:hover,.conta-menu a:hover,.conta-menu button:focus-visible,.conta-menu a:focus-visible{background:#f1f5ff;outline:0}.conta-menu button>span:first-child,.conta-menu a>span:first-child{display:grid;place-items:center;width:27px;height:27px;border-radius:9px;background:#eef2ff;color:var(--brand);font-weight:850}
.conta-menu strong,.conta-menu small{display:block}.conta-menu strong{font-size:.76rem}.conta-menu small{font-size:.63rem;color:var(--ink-mute);margin-top:1px}.conta-divisor{height:1px;background:var(--line);margin:4px 7px}

body.conta-aberta{overflow:hidden}
.conta-modal{display:none;position:fixed;inset:0;z-index:100;background:rgba(7,15,35,.58);backdrop-filter:blur(7px);padding:24px;align-items:center;justify-content:center}
.conta-modal.aberto{display:flex}.conta-painel{width:min(930px,100%);max-height:min(800px,92dvh);overflow:hidden;display:flex;flex-direction:column;background:#fff;border:1px solid rgba(148,163,184,.35);border-radius:23px;box-shadow:0 32px 100px rgba(2,8,23,.38)}
.conta-painel-cab{display:flex;justify-content:space-between;align-items:center;padding:22px 25px 16px;background:linear-gradient(135deg,#f8fbff,#eef3ff);border-bottom:1px solid var(--line)}
.conta-painel-cab .sobretitulo{display:block;font-size:.61rem;font-weight:850;letter-spacing:1.3px;text-transform:uppercase;color:var(--brand2)}.conta-painel-cab h2{margin:2px 0 0;font:800 1.28rem/1.2 'Playfair Display',serif;color:var(--ink)}
.conta-painel-cab button{width:36px;height:36px;border:0;border-radius:11px;background:#fff;color:#64748b;font-size:1.35rem;cursor:pointer;box-shadow:var(--shadow)}
.conta-abas{display:flex;gap:5px;padding:12px 25px 0;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto}.conta-abas button{flex:0 0 auto;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--ink-soft);padding:10px 13px 11px;cursor:pointer;font:700 .76rem 'Inter',sans-serif}.conta-abas button.ativa{color:var(--brand);border-bottom-color:var(--brand2)}
.conta-conteudo{padding:23px 25px 27px;overflow:auto;min-height:300px}.conta-intro{margin-bottom:18px}.conta-intro strong{font-size:.95rem;color:var(--brand)}.conta-intro p{font-size:.78rem;color:var(--ink-soft);margin-top:2px}
.conta-form{grid-template-columns:repeat(2,minmax(0,1fr))}.conta-form input[readonly]{background:#f1f5f9;color:#64748b;cursor:not-allowed}.conta-form-rodape{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding-top:5px}.conta-form-rodape .botao{flex:0 0 auto}.conta-msg{flex:1;font-size:.75rem;color:var(--ink-mute)}.conta-msg.ok{color:#047857}.conta-msg.erro{color:#b91c1c}.conta-carregando{padding:40px;text-align:center;color:var(--ink-mute);font-size:.82rem}
.historico-grade{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.historico-grade article{min-width:0;border:1px solid var(--line);border-radius:17px;background:#fbfdff;overflow:hidden}.historico-titulo{display:flex;gap:10px;align-items:center;padding:15px 16px;background:#f4f7ff;border-bottom:1px solid var(--line)}.historico-titulo>span{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:#dbeafe;color:#1e40af;font-weight:850}.historico-titulo strong,.historico-titulo small{display:block}.historico-titulo strong{font-size:.8rem}.historico-titulo small{font-size:.64rem;color:var(--ink-mute)}
.historico-grade ul{list-style:none;max-height:360px;overflow:auto}.historico-grade li{display:flex;align-items:center;gap:9px;padding:11px 13px;border-bottom:1px solid #edf2f7}.historico-grade li:last-child{border-bottom:0}.historico-grade li>div{min-width:0;flex:1}.historico-grade li strong,.historico-grade li small{display:block}.historico-grade li strong{font-size:.72rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.historico-grade li small{font-size:.62rem;color:var(--ink-mute);margin-top:1px}.historico-grade li>a{font-size:.65rem;font-weight:750;color:var(--brand);text-decoration:none}.hist-icone{display:grid;place-items:center;flex:0 0 29px;height:29px;border-radius:9px;background:#eef2ff;font-size:.78rem}.historico-grade .hist-vazio{display:block;color:var(--ink-mute);font-size:.72rem;padding:18px}.hist-todos{margin:12px;width:calc(100% - 24px);text-align:center}

/* ===== layout ===== */
.centro{max-width:1080px;margin:0 auto;padding:32px 20px;width:100%;flex:1}
footer{border-top:1px solid var(--line);padding:22px;text-align:center;color:var(--ink-mute);font-size:.78rem;background:#fff}
footer strong{color:var(--brand)}

/* ===== landing (index) ===== */
.vitrine{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;max-width:1080px;
  margin:0 auto;padding:48px 24px;width:100%;flex:1}
.vitrine h1{font-family:'Playfair Display',serif;font-size:clamp(2rem,4.2vw,3rem);line-height:1.15;
  background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;margin:14px 0 6px}
.vitrine h2{font-family:'Playfair Display',serif;font-size:1.15rem;color:var(--ink-soft);font-weight:700;margin-bottom:14px}
.vitrine .balanca{font-size:2.6rem}
.vitrine p.chamada{color:var(--ink-soft);font-size:.95rem;max-width:52ch}
.selo-edicao{display:inline-block;margin:16px 0 4px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;
  font-weight:800;font-size:.72rem;letter-spacing:1.5px;padding:6px 16px;border-radius:99px}
.mini-stats{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap}
.mini-stat{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
  padding:12px 18px;text-align:center;min-width:96px}
.mini-stat .n{font-family:'Playfair Display',serif;font-weight:800;font-size:1.3rem;color:var(--brand)}
.mini-stat .l{font-size:.66rem;text-transform:uppercase;letter-spacing:.6px;color:var(--ink-mute);font-weight:700}
.beneficios{margin-top:8px;display:flex;flex-direction:column;gap:10px}
.beneficio{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--ink-soft)}
.beneficio .ico{flex:0 0 34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:#eef2ff;font-size:1rem}
.beneficio strong{color:var(--ink)}

/* ===== cartões de formulário ===== */
.cartao-login{background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);padding:34px}
.cartao-login.solto{max-width:430px;margin:7vh auto}
.cartao-login h1{font-family:'Playfair Display',serif;color:var(--brand);font-size:1.4rem;margin-bottom:4px}
.cartao-login .sub{color:var(--ink-soft);font-size:.88rem;margin-bottom:20px}
.campo-senha{position:relative}
.campo-senha input{width:100%;padding-right:52px}
.olho-senha{position:absolute;right:7px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:38px;height:38px;border:0;border-radius:10px;background:transparent;color:var(--brand);font-size:1.05rem;cursor:pointer;transition:background .15s ease,transform .15s ease}
.olho-senha:hover,.olho-senha:focus-visible{background:#eef2ff;outline:0}
.olho-senha:active{transform:translateY(-50%) scale(.96)}
.lembrar-login{display:flex!important;align-items:flex-start;gap:10px;margin:4px 0 17px!important;padding:10px 11px;border:1px solid var(--line);border-radius:12px;background:#f8fafc;cursor:pointer;color:var(--ink)!important}
.lembrar-login input{width:17px!important;height:17px;margin:2px 0 0;accent-color:var(--brand);flex:0 0 auto}
.lembrar-login span{display:grid;gap:2px;font-size:.82rem;line-height:1.25}
.lembrar-login small{font-size:.72rem;color:var(--ink-soft);font-weight:400}
label{display:block;font-size:.78rem;font-weight:600;color:var(--ink-soft);margin:14px 0 6px}
input,select{width:100%;padding:11px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
input:focus,select:focus{outline:2px solid var(--brand2);border-color:transparent}
.botao{display:inline-block;width:100%;margin-top:20px;padding:12px;border:0;border-radius:12px;cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font:600 .95rem 'Inter',sans-serif;
  transition:transform .15s ease,box-shadow .15s ease;text-align:center;text-decoration:none}
.botao:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.botao:disabled{opacity:.55;cursor:not-allowed;transform:none}
.botao.secundario{background:#fff;color:var(--brand);border:1px solid var(--line)}
.botao.dourado{background:linear-gradient(135deg,#f59e0b,#ef4444)}
.botao.mini{width:auto;padding:7px 14px;margin:0;font-size:.8rem;border-radius:8px}
.msg{margin-top:14px;padding:10px 14px;border-radius:10px;font-size:.85rem;display:none}
.msg.erro{display:block;background:#fee2e2;color:#b91c1c}
.msg.ok{display:block;background:#d1fae5;color:#065f46}
.links{margin-top:18px;text-align:center;font-size:.85rem;color:var(--ink-soft)}
.links a{color:var(--brand);text-decoration:none;font-weight:600}

/* ===== painel ===== */
.saudacao{margin:6px 0 4px;font-family:'Playfair Display',serif;font-size:1.6rem;color:var(--brand)}
.saudacao-sub{color:var(--ink-soft);font-size:.9rem;margin-bottom:22px}
h2.secao{font-family:'Playfair Display',serif;color:var(--brand);font-size:1.25rem;margin:26px 0 14px}
.grade-materias{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr));gap:20px}
.cartao-materia{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}
.cartao-materia:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.capa-materia{position:relative;min-height:118px;padding:16px 18px 15px;display:flex;flex-direction:column;
  justify-content:flex-end;gap:3px;overflow:hidden;
  background:linear-gradient(118deg,#141f4d 0%,#1e3a8a 42%,#3552c7 74%,#6366f1 100%)}
.capa-materia::before{content:'§';position:absolute;right:10px;bottom:-30px;font-family:'Playfair Display',serif;
  font-size:7.5rem;font-weight:800;color:rgba(255,255,255,.06);line-height:1;pointer-events:none}
.capa-materia::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 90% 120% at 108% -30%,rgba(255,255,255,.18),transparent 58%),
             radial-gradient(ellipse 50% 80% at -10% 120%,rgba(99,102,241,.35),transparent 60%)}
.capa-materia .rotulo{position:relative;z-index:1;font-size:.56rem;font-weight:800;letter-spacing:1.8px;
  color:rgba(255,255,255,.68);text-transform:uppercase}
.capa-materia .nome{position:relative;z-index:1;font-family:'Playfair Display',serif;font-weight:800;
  font-size:1.28rem;color:#fff;line-height:1.18;text-shadow:0 1px 3px rgba(10,16,40,.3)}
.capa-materia .selo{position:absolute;top:12px;right:12px;z-index:2;box-shadow:0 2px 6px rgba(10,16,40,.25)}
.corpo-materia{padding:16px 20px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.corpo-materia p{font-size:.82rem;color:var(--ink-soft);flex:1}
.etiquetas{display:flex;gap:6px;flex-wrap:wrap}
.etiqueta{font-size:.66rem;font-weight:700;padding:3px 9px;border-radius:99px;background:#eef2ff;color:var(--brand)}
.selo{display:inline-block;font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:99px}
.selo.liberada{background:#d1fae5;color:#065f46}
.selo.bloqueada{background:#fef3c7;color:#92400e}
.nota-protecao{margin-top:26px;background:#eef2ff;border:1px solid #e0e7ff;border-radius:14px;padding:14px 18px;
  font-size:.8rem;color:var(--ink-soft);display:flex;gap:12px;align-items:flex-start}
.nota-protecao .ico{font-size:1.2rem}

/* ===== planos ===== */
.grade-planos{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:22px 0 30px;align-items:stretch}
.cartao-plano{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);
  padding:28px 24px 24px;display:flex;flex-direction:column;text-align:center;transition:transform .15s ease}
.cartao-plano:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.cartao-plano.destaque{border:2px solid var(--gold);box-shadow:var(--shadow-lg)}
.cartao-plano .fita{position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font:800 .62rem 'Inter',sans-serif;
  letter-spacing:1.2px;padding:5px 16px;border-radius:99px;white-space:nowrap}
.cartao-plano h3{font-family:'Playfair Display',serif;color:var(--brand);font-size:1.2rem;margin-bottom:6px}
.cartao-plano .preco{font-family:'Playfair Display',serif;font-weight:800;font-size:2rem;color:var(--ink)}
.cartao-plano .por-mes{font-size:.75rem;color:var(--ink-mute);font-weight:600}
.cartao-plano .economia{margin:8px auto 2px;font-size:.68rem;font-weight:800;color:#065f46;background:#d1fae5;border-radius:99px;padding:3px 12px;width:fit-content}
.cartao-plano .economia.vazio{background:transparent}
.cartao-plano .desc{font-size:.8rem;color:var(--ink-soft);margin:10px 0 4px;min-height:38px}
.beneficios-plano{list-style:none;text-align:left;margin:10px auto 6px;font-size:.8rem;color:var(--ink-soft);display:flex;flex-direction:column;gap:5px;flex:1}
.faq-planos{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin:8px 0 30px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-size:.8rem;color:var(--ink-soft)}
.faq-item strong{color:var(--ink);display:block;margin-bottom:4px}
.cartao-assinatura{background:linear-gradient(135deg,#eef2ff,#fff);border:1px solid #e0e7ff;border-radius:16px;
  padding:16px 20px;margin:0 0 20px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.cartao-assinatura .info{flex:1;min-width:220px;font-size:.85rem;color:var(--ink-soft)}
.cartao-assinatura .info strong{color:var(--brand)}

/* ===== admin ===== */
.cartoes-resumo{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:6px 0 22px}
.cartao-resumo{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
  padding:16px 18px;display:flex;flex-direction:column;gap:2px}
.cartao-resumo .n{font-family:'Playfair Display',serif;font-weight:800;font-size:1.5rem;color:var(--brand)}
.cartao-resumo .l{font-size:.68rem;text-transform:uppercase;letter-spacing:.6px;color:var(--ink-mute);font-weight:700}
.admin-page .cartoes-resumo{grid-template-columns:repeat(7,minmax(0,1fr))}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:.85rem}
th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#f4f7fb;font-size:.68rem;text-transform:uppercase;letter-spacing:.6px;color:var(--ink-soft);font-weight:700}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fafcff}
.tabela-envolta{overflow-x:auto;border-radius:14px;box-shadow:var(--shadow)}
.abas{display:flex;gap:6px;margin:4px 0 18px;flex-wrap:wrap}
.abas button{padding:8px 16px;border:1px solid var(--line);background:#fff;border-radius:99px;cursor:pointer;
  font:600 .82rem 'Inter',sans-serif;color:var(--ink-soft);transition:all .15s ease}
.abas button:hover{border-color:var(--brand2);color:var(--brand)}
.abas button.ativa{background:var(--brand);color:#fff;border-color:var(--brand)}
.linha-form{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;margin:10px 0}
.linha-form>div{flex:1;min-width:180px}
.cartao-form{background:var(--paper);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px 28px;margin-bottom:22px}
.cartao-form h2.secao{margin:0 0 4px}
.cartao-form .sub-secao{font-size:.82rem;color:var(--ink-mute);margin:0 0 20px}
.grade-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px 20px}
.grade-form label{margin:0 0 7px;font-size:.7rem;text-transform:uppercase;letter-spacing:.7px;color:var(--ink-mute);font-weight:700}
.grade-form input,.grade-form select,.linha-form input,.linha-form select{
  padding:13px 16px;border-radius:12px;background:#fbfdff;border:1.5px solid #dbe4f0;font-size:.92rem;transition:border-color .12s ease}
.grade-form input:hover,.grade-form select:hover{border-color:#b8c7de}
.grade-form input:focus,.grade-form select:focus{outline:0;border-color:var(--brand2);box-shadow:0 0 0 3px rgba(59,130,246,.14);background:#fff}
.grade-form .campo-largo{grid-column:1/-1}
.grade-form .acoes-form{grid-column:1/-1;display:flex;justify-content:flex-end;gap:10px;margin-top:8px}
.grade-form .acoes-form .botao.mini{padding:12px 26px;font-size:.88rem;border-radius:11px}
td select{max-width:230px}
.expande{margin-top:10px;font-size:.8rem}
.mini-acao{background:none;border:0;color:var(--brand);cursor:pointer;font:600 .8rem 'Inter',sans-serif;padding:2px 6px}
.mini-acao:hover{text-decoration:underline}
.mini-acao.vermelha{color:var(--red)}

/* painel "gerenciar cadernos" (admin) */
.painel-cadernos{background:#f8fafc;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  overflow:hidden;width:100%;font-size:.85rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:0 14px 14px}
.painel-cadernos .cab{display:flex;justify-content:space-between;align-items:center;gap:12px;
  background:linear-gradient(118deg,#141f4d,#1e3a8a 45%,#3552c7 85%);color:#fff;padding:13px 20px;
  font:700 .84rem 'Inter',sans-serif;grid-column:1/-1;margin:0 -14px}
.painel-cadernos .cab small{font-weight:500;opacity:.7;font-size:.68rem}
.linha-caderno{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px 14px;padding:16px;
  border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 5px 18px rgba(15,23,42,.045)}
.linha-caderno .nome-cad{flex:1;min-width:150px;font-weight:700;font-size:.88rem;color:var(--ink)}
.linha-caderno .nome-cad small{display:block;font-weight:500;color:var(--ink-mute);font-size:.7rem;margin-top:1px}
.linha-caderno .acoes-cad{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-start;grid-column:1/-1;padding-top:3px}
.acao-chip{border:1.5px solid var(--line);background:#fff;border-radius:99px;padding:7px 15px;
  font:600 .74rem 'Inter',sans-serif;color:var(--ink-soft);cursor:pointer;transition:all .12s ease;white-space:nowrap}
.acao-chip:hover{border-color:var(--brand2);color:var(--brand);background:#eef2ff}
.acao-chip.perigo{color:var(--red)}
.acao-chip.perigo:hover{border-color:var(--red);background:#fef2f2;color:var(--red)}
.acao-chip.ok{color:var(--green)}
.acao-chip.ok:hover{border-color:var(--green);background:#ecfdf5;color:var(--green)}
.nota-painel{grid-column:1/-1;padding:12px 6px 0;border-top:1px solid var(--line);font-size:.72rem;color:var(--ink-mute)}
.badge{display:inline-block;font-size:.66rem;font-weight:700;padding:2px 9px;border-radius:99px}
.badge.verde{background:#d1fae5;color:#065f46}
.badge.amarelo{background:#fef3c7;color:#92400e}
.badge.vermelho{background:#fee2e2;color:#b91c1c}
.badge.azul{background:#dbeafe;color:#1e40af}
.badge.roxo{background:#ede9fe;color:#5b21b6}

/* relatos editoriais — painel do aluno */
.acoes-materia{display:grid;grid-template-columns:1fr;gap:8px;margin-top:3px}
.acoes-materia .botao{display:flex;align-items:center;justify-content:center;padding-left:12px;padding-right:12px}
.reportar-card{font-size:.76rem!important}
.relatos-painel{margin:30px 0 22px;background:linear-gradient(145deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:24px}
.relatos-cab{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.relatos-cab .sobretitulo{display:block;color:var(--brand2);font-size:.63rem;font-weight:800;text-transform:uppercase;letter-spacing:1.3px;margin-bottom:3px}
.relatos-cab h2{margin:0;font:800 1.25rem/1.2 'Playfair Display',serif;color:var(--ink)}
.relatos-cab>p{max-width:420px;margin:0;color:var(--ink-mute);font-size:.76rem;line-height:1.5;text-align:right}
.lista-relatos{display:grid;gap:12px;margin-top:16px}
.relato-vazio{padding:18px;border:1px dashed #cbd5e1;border-radius:13px;color:var(--ink-mute);font-size:.82rem;text-align:center;background:#fff}
.erro-inline{color:var(--red);border-color:#fecaca;background:#fef2f2}
.relato-item{padding:17px 18px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 5px 18px rgba(15,23,42,.04)}
.relato-item-topo{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.relato-item-topo strong{display:block;color:var(--brand);font-size:.86rem;letter-spacing:.3px}
.relato-item-topo div>span{display:block;color:var(--ink-mute);font-size:.73rem;margin-top:2px}
.status-ticket{display:inline-flex;align-items:center;border-radius:99px;padding:4px 10px;font-size:.66rem;font-weight:800;white-space:nowrap;background:#e2e8f0;color:#475569}
.status-ticket.aberto{background:#dbeafe;color:#1e40af}.status-ticket.em_analise{background:#fef3c7;color:#92400e}
.status-ticket.corrigido{background:#d1fae5;color:#065f46}.status-ticket.improcedente{background:#fee2e2;color:#991b1b}.status-ticket.encerrado{background:#e2e8f0;color:#334155}
.relato-comentario{font-size:.82rem;line-height:1.55;color:var(--ink-soft);margin:13px 0;white-space:pre-wrap}
.relato-item small{color:var(--ink-mute);font-size:.7rem}
.retorno-editorial{background:#f0fdf4;border-left:3px solid #10b981;border-radius:8px;padding:10px 12px;margin:10px 0}
.retorno-editorial strong{font-size:.7rem;color:#047857;text-transform:uppercase;letter-spacing:.5px}.retorno-editorial p{font-size:.8rem;line-height:1.5;margin:4px 0 0;white-space:pre-wrap}
.relato-data{font-size:.66rem;color:var(--ink-mute);margin-top:11px}

/* fila de tickets — administração */
.contador-aba{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;border-radius:99px;background:#fee2e2;color:#b91c1c;font-size:.66rem;margin-left:4px}
.ticket-filtros{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:15px}.ticket-filtros button{border:1px solid var(--line);background:#fff;color:var(--ink-soft);border-radius:99px;padding:7px 13px;font:700 .72rem 'Inter',sans-serif;cursor:pointer}
.ticket-filtros button.ativo{background:var(--brand);border-color:var(--brand);color:#fff}
.fila-tickets{display:grid;gap:16px}
.ticket-admin{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.ticket-admin-topo{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;background:linear-gradient(135deg,#f8fafc,#eef4ff);border-bottom:1px solid var(--line)}
.ticket-admin-topo h3{margin:0;font:800 .94rem 'Inter',sans-serif;color:var(--brand)}.ticket-admin-topo h3 span{display:block;font-size:.7rem;font-weight:600;color:var(--ink-mute);margin-top:3px}
.ticket-admin-corpo{padding:18px}.ticket-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(220px,.8fr);gap:18px}
.ticket-bloco-label{font-size:.63rem;text-transform:uppercase;letter-spacing:.8px;color:var(--ink-mute);font-weight:800;margin-bottom:5px}
.ticket-texto{font-size:.82rem;line-height:1.6;color:var(--ink-soft);white-space:pre-wrap;margin:0}
.ticket-meta{display:grid;gap:8px;background:#f8fafc;border:1px solid var(--line);border-radius:12px;padding:12px;font-size:.72rem;color:var(--ink-soft)}
.ticket-meta strong{color:var(--ink)}.ticket-contexto{margin-top:14px;border-top:1px solid var(--line);padding-top:12px;font-size:.7rem;color:var(--ink-mute);line-height:1.5}
.ticket-acoes{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin-top:16px;align-items:end}
.ticket-acoes textarea{width:100%;min-height:88px;resize:vertical;border:1.5px solid #dbe4f0;border-radius:12px;padding:11px 13px;font:.82rem/1.45 'Inter',sans-serif;box-sizing:border-box}
.ticket-acoes textarea:focus{outline:0;border-color:var(--brand2);box-shadow:0 0 0 3px rgba(59,130,246,.13)}
.ticket-botoes{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.ticket-botoes .acao-chip{padding:8px 12px}
.ticket-resolvido{margin-top:14px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:12px 14px}.ticket-resolvido p{margin:4px 0 0;font-size:.8rem;white-space:pre-wrap}
.captura-dialogo{width:min(1080px,94vw);max-height:94dvh;border:0;border-radius:18px;padding:0;box-shadow:0 30px 100px rgba(2,8,23,.55);background:#0f172a;color:#fff}
.captura-dialogo::backdrop{background:rgba(2,8,23,.74);backdrop-filter:blur(5px)}.captura-dialogo .captura-cab{display:flex;align-items:center;justify-content:space-between;padding:13px 16px;font-size:.8rem}
.captura-dialogo img{display:block;max-width:100%;max-height:calc(94dvh - 58px);margin:auto;background:#fff}.captura-dialogo button{border:0;background:#334155;color:#fff;border-radius:8px;padding:7px 11px;cursor:pointer}

@media(max-width:840px){
  .vitrine{grid-template-columns:1fr;gap:28px;padding:32px 20px}
  .cartao-login.solto{margin:4vh 16px;padding:26px}
  .painel-cadernos{grid-template-columns:1fr}
  .ticket-grid{grid-template-columns:1fr}.ticket-acoes{grid-template-columns:1fr}.ticket-botoes{justify-content:flex-start}
  .admin-page .cartoes-resumo{grid-template-columns:repeat(3,minmax(0,1fr))}
  .historico-grade{grid-template-columns:1fr}
}

@media(max-width:640px){
  .topo{padding:10px 12px;align-items:flex-start;flex-wrap:wrap}
  .topo .marca{font-size:.95rem;min-height:34px}
  .topo .acoes{margin-left:auto;gap:6px;justify-content:flex-end}
  .topo .acoes .botao.mini{padding:7px 10px}
  .chip-usuario{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .conta-menu{position:fixed;top:62px;right:10px;width:calc(100vw - 20px);max-height:calc(100dvh - 74px);overflow:auto}
  .conta-modal{padding:0;align-items:flex-end}.conta-painel{width:100vw;max-height:100dvh;height:100dvh;border-radius:0;border:0}.conta-painel-cab{padding:18px 16px 13px}.conta-abas{padding:8px 11px 0}.conta-conteudo{padding:19px 14px 24px}.conta-form{grid-template-columns:1fr}.conta-form-rodape{flex-direction:column;align-items:stretch}.conta-form-rodape .botao{width:100%}
  .centro{padding:22px 12px}
  .vitrine{padding:26px 14px;gap:24px}
  .vitrine h1{margin-top:8px}
  .cartao-login,.cartao-login.solto{padding:22px 18px;border-radius:16px}
  .grade-materias,.grade-planos,.cartoes-resumo{grid-template-columns:1fr}
  .admin-page .cartoes-resumo{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cartao-assinatura{align-items:stretch;padding:16px;gap:10px}
  .cartao-assinatura .info{min-width:0}
  .cartao-assinatura .botao,.cartao-assinatura button{width:100%;text-align:center}
  .acoes-materia{grid-template-columns:1fr}
  .relatos-painel{padding:18px 14px}.relatos-cab{align-items:flex-start;flex-direction:column;gap:7px}.relatos-cab>p{text-align:left}
  .relato-item-topo{align-items:flex-start}.ticket-admin-topo{align-items:flex-start;flex-direction:column}
  .cartao-form{padding:20px 14px;border-radius:16px}
  .grade-form{grid-template-columns:minmax(0,1fr);gap:14px}
  .grade-form .campo-largo,.grade-form .acoes-form{grid-column:1}
  .grade-form .acoes-form{justify-content:stretch}
  .grade-form .acoes-form .botao.mini{width:100%}
  .linha-form{align-items:stretch;flex-direction:column}
  .linha-form>div{min-width:0}
  .linha-form>.botao{width:100%}
  .abas{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px;scrollbar-width:thin}
  .abas button{flex:0 0 auto}
  th,td{padding:11px 12px}
  .painel-cadernos{padding:0 9px 9px}
  .painel-cadernos .cab{margin:0 -9px;padding:12px 14px;align-items:flex-start}
  .painel-cadernos .cab small{display:none}
  .linha-caderno{padding:13px;grid-template-columns:1fr}
  .linha-caderno>.badge{justify-self:start}
  .acao-chip{flex:1 1 140px;text-align:center}
  footer{padding:17px 12px}
}