/* Diagnóstico da operação (/diagnostico): uma pergunta por tela, leitura das 5 frentes ao lado. Base em /assets/base.css. */
.dg-body { min-height: 100svh; display: flex; flex-direction: column; overflow-x: hidden; }
.dg-top { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; padding: 16px 28px; background: rgba(7,19,24,.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); }
.dg-prog { height: 3px; border-radius: 2px; background: rgba(240,237,232,.1); overflow: hidden; max-width: 520px; width: 100%; justify-self: center; }
.dg-prog i { display: block; height: 100%; width: 4%; background: linear-gradient(90deg, var(--bronze), var(--gold)); transition: width .5s var(--ease); }
.dg-passo { font-size: 12.5px; color: var(--muted); white-space: nowrap; }

.dg { position: relative; flex: 1; display: grid; grid-template-columns: 320px 1fr; gap: 36px; align-items: start; max-width: 1180px; width: 100%; margin: 0 auto; padding: 40px 28px 80px; }
.dg-grid { position: fixed; inset: 0; z-index: -1; background-image: linear-gradient(var(--gold-a06) 1px, transparent 1px), linear-gradient(90deg, var(--gold-a06) 1px, transparent 1px); background-size: 48px 48px; opacity: .5; -webkit-mask: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%); mask: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%); pointer-events: none; }
.dg-scan { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: -1; background: linear-gradient(90deg, transparent, rgba(201,168,130,.35), transparent); animation: scan 9s linear infinite; pointer-events: none; }
@keyframes scan { from { transform: translateY(-2px); } to { transform: translateY(100vh); } }

/* leitura ao lado */
.dg-lado { position: sticky; top: 92px; padding: 24px; border-radius: 22px; border: 1px solid var(--border); background: rgba(10,26,32,.82); }
.dg-lado-k { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--gold); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(201,168,130,.5); animation: pulso 2s infinite; }
.dot.ok { background: var(--ok); animation: none; }
@keyframes pulso { 70% { box-shadow: 0 0 0 9px rgba(201,168,130,0); } 100% { box-shadow: 0 0 0 0 rgba(201,168,130,0); } }
.dg-lado-t { font-size: 22px; margin: 10px 0 18px; }
.dg-frentes { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.dg-frentes li { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 2px 10px; align-items: center; }
.dg-frentes b { font-family: var(--font-d); font-weight: 500; font-size: 17px; line-height: 1.2; }
.dg-frentes span { grid-column: 1; font-family: var(--font-ui); font-size: 11.5px; color: var(--muted); }
.dg-frentes i { grid-column: 1 / -1; display: block; height: 6px; border-radius: 4px; background: rgba(240,237,232,.08); overflow: hidden; }
.dg-frentes em { display: block; height: 100%; width: 0; border-radius: 4px; background: linear-gradient(90deg, var(--bronze), var(--gold)); transition: width .8s var(--ease), background .4s; }
.dg-frentes li.falta em { background: linear-gradient(90deg, #a3392f, #e5486f); }
.dg-frentes li.parcial em { background: linear-gradient(90deg, #a07a2d, var(--warn)); }
.dg-frentes li.ok em { background: linear-gradient(90deg, #237a4f, var(--ok)); }
.dg-frentes small { grid-column: 2; grid-row: 1 / 3; font-family: var(--font-ui); font-size: 11.5px; color: var(--muted); text-align: right; }
.dg-frentes li.falta small { color: #f07a95; } .dg-frentes li.parcial small { color: var(--warn); } .dg-frentes li.ok small { color: var(--ok); }
.dg-lado-nota { margin-top: 18px; font-size: 12px; color: var(--muted); line-height: 1.5; }

/* cartão da pergunta */
.dg-cartao { border-radius: 26px; border: 1px solid var(--border-hi); background: radial-gradient(ellipse at 0% 0%, rgba(201,168,130,.1), rgba(10,26,32,.9) 60%); padding: 40px 44px; min-height: 520px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.dg-cartao::before { content: ''; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(201,168,130,.14), transparent 70%); pointer-events: none; }
.hp { position: absolute; left: -9999px; }
.tela { display: none; flex-direction: column; flex: 1; }
.tela.on { display: flex; animation: entra .45s var(--ease); }
@keyframes entra { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.dg-k { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--gold); margin-bottom: 14px; }
.dg-h1 { font-size: clamp(26px, 2.8vw, 36px); line-height: 1.15; }
.dg-lede { margin-top: 12px; color: var(--text-2); font-size: 16.5px; max-width: 58ch; }
.dg-porque { margin-top: 10px; font-family: var(--font-ui); font-size: 12.5px; color: var(--muted); }
.ops { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.ops.uma { grid-template-columns: 1fr; }
.op { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: rgba(10,26,32,.7); cursor: pointer; font-size: 15px; color: var(--text); transition: border-color .2s, background .2s, transform .2s var(--ease); text-align: left; width: 100%; }
.op:hover { border-color: var(--border-hi); transform: translateY(-1px); }
.op .ck { width: 20px; height: 20px; flex: none; border-radius: 50%; border: 1px solid var(--border-hi); display: grid; place-items: center; font-family: var(--font-ui); font-size: 11px; color: var(--black); transition: background .2s; }
.op[aria-pressed="true"] { border-color: var(--gold); background: rgba(42,30,18,.9); }
.op[aria-pressed="true"] .ck { background: var(--gold); }
.op[aria-pressed="true"] .ck::after { content: '✓'; }
.op small { display: block; font-family: var(--font-ui); font-size: 12px; color: var(--muted); margin-top: 2px; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.campo { display: flex; flex-direction: column; gap: 6px; }
.campo.full { grid-column: 1 / -1; }
.campo label { font-family: var(--font-ui); font-size: 12.5px; color: var(--muted); }
.campo label small { color: var(--muted); opacity: .8; }
.campo input { font: inherit; font-size: 16px; color: var(--text); padding: 13px 14px; border-radius: 12px; border: 1px solid var(--border); background: rgba(7,19,24,.7); outline: none; transition: border-color .2s; }
.campo input:focus { border-color: var(--gold); }
.campo input.erro { border-color: #e5486f; }
.campo .ajuda { font-family: var(--font-ui); font-size: 12px; color: var(--muted); }
.erro-msg { margin-top: 12px; font-family: var(--font-ui); font-size: 13px; color: #f07a95; min-height: 18px; }
.acoes { margin-top: auto; padding-top: 26px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.btn-voltar { font-family: var(--font-ui); font-size: 13.5px; color: var(--muted); padding: 10px 6px; }
.btn-voltar:hover { color: var(--text); }
.acoes .btn-gold { margin-left: auto; }
.acoes .btn-gold[disabled] { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.enviando { display: none; align-items: center; gap: 10px; font-family: var(--font-ui); font-size: 13px; color: var(--gold); }
.enviando.on { display: flex; }
.enviando i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--gold-a28); border-top-color: var(--gold); animation: gira 1s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }
.dg-oi { font-family: var(--font-d); font-style: italic; font-size: 20px; color: var(--gold-light); margin-bottom: 8px; }

/* resultado */
.dg-res .dg-h1 { font-size: clamp(28px, 3vw, 40px); }
.dg-res-fr { margin-top: 26px; display: flex; flex-direction: column; gap: 10px; }
.rf { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: rgba(10,26,32,.7); align-items: start; }
.rf b { font-family: var(--font-d); font-weight: 500; font-size: 19px; }
.rf b small { display: block; font-family: var(--font-ui); font-size: 11.5px; font-weight: 500; margin-top: 3px; }
.rf.falta b small { color: #f07a95; } .rf.parcial b small { color: var(--warn); } .rf.ok b small { color: var(--ok); }
.rf p { font-size: 14.5px; color: var(--text-2); line-height: 1.55; }
.dg-res-acao { margin-top: 28px; display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }

@media (prefers-reduced-motion: reduce) { .dg-scan, .dot { animation: none; } .tela.on { animation: none; } }
@media (max-width: 900px) {
  .dg { grid-template-columns: 1fr; gap: 18px; padding: 20px 16px 60px; }
  /* no celular a leitura vira uma faixa compacta em cima da pergunta: 5 barras, nome curto, sem texto de estado */
  .dg-lado { position: static; padding: 12px 14px; }
  .dg-lado-t, .dg-lado-nota, .dg-frentes span, .dg-frentes small { display: none; }
  .dg-lado-k { font-size: 11.5px; margin-bottom: 8px; }
  .dg-frentes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
  .dg-frentes li { display: flex; flex-direction: column; gap: 4px; }
  .dg-frentes b { font-size: 0; font-family: var(--font-ui); font-weight: 500; color: var(--text-2); }
  .dg-frentes b::after { content: attr(data-curto); font-size: 12px; }
  .dg-frentes i { height: 5px; }
  .dg-cartao { padding: 26px 20px; min-height: 0; border-radius: 20px; }
  .ops { grid-template-columns: 1fr; }
  .campos { grid-template-columns: 1fr; }
  .dg-top { grid-template-columns: auto 1fr; padding: 12px 16px; }
  .dg-passo { display: none; }
  .acoes .btn-gold { width: 100%; justify-content: center; margin-left: 0; }
  .acoes { flex-direction: column-reverse; align-items: stretch; }
  .btn-voltar { text-align: center; }
}

/* o atributo hidden precisa vencer o display: flex do cartão */
.dg-cartao[hidden] { display: none; }