/* ============================================================
   Primitivas das telas modulares.
   Carregado DEPOIS de styles.css: só acrescenta, nunca redefine
   token da marca. Escala de série e estados de tela vivem aqui.
   ============================================================ */

:root{
  /* Paleta categorica de verdade. Antes eram opacidades da tinta preta —
     uma rosca de seis fatias virava seis tons do mesmo cinza, ilegivel e
     com cara de wireframe. Matizes distintos, dessaturados o bastante para
     nao brigar com o verde de alta e o vermelho de baixa. */
  --serie-1:#4a55c9;   /* indigo — igual a marca */
  --serie-2:#1d8a8a;   /* teal */
  --serie-3:#c07d1a;   /* ambar */
  --serie-4:#b2504a;   /* coral */
  --serie-5:#6b4fa0;   /* violeta */
  --serie-6:#4f7a3d;   /* oliva */
}
.on-dark{
  --serie-1:#8b93f5;
  --serie-2:#3fb8b8;
  --serie-3:#e0a64a;
  --serie-4:#e07a72;
  --serie-5:#a98ad6;
  --serie-6:#8fbd72;
}

/* ── Estados de tela ─────────────────────────────────────── */
.tela-carregando{display:flex;align-items:center;gap:.6rem;
  padding:4rem 0;color:var(--fg-dim)}
.tela-pulso{width:.5rem;height:.5rem;border-radius:50%;background:var(--fg-faint);
  animation:tela-bate 1.2s var(--ease) infinite}
@keyframes tela-bate{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}

.tela-vazio,.tela-erro{padding:4rem 0;max-width:34rem}
.tela-vazio .display{margin:.4rem 0 .6rem}
.tela-erro .lede{color:var(--fg-subtle)}
.tela-erro-det{font:400 .75rem/1.5 var(--mono);color:var(--fg-dim);
  background:var(--offwhite-5);border:1px solid var(--line);border-radius:.25rem;
  padding:.6rem .7rem;margin:.8rem 0;white-space:pre-wrap;word-break:break-word;
  max-height:9rem;overflow:auto}

/* ── Gráfico: barras ─────────────────────────────────────── */
.g-barras{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.55rem}
.g-barra{display:grid;grid-template-columns:minmax(6rem,10rem) 1fr auto;
  align-items:center;gap:.75rem}
.g-barra-rot{font:400 .8125rem/1.3 var(--sans);color:var(--fg-subtle);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-barra-trilho{height:.5rem;border-radius:.25rem;background:var(--line);overflow:hidden}
.g-barra-preenche{display:block;height:100%;border-radius:.25rem;
  transform-origin:left;animation:g-cresce .7s var(--ease) both}
@keyframes g-cresce{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.g-barra-val{font:550 .8125rem/1 var(--sans);color:var(--fg);
  font-variant-numeric:tabular-nums;white-space:nowrap}
.g-barra-nota{grid-column:2/-1;font:400 .6875rem/1.3 var(--sans);color:var(--fg-dim)}
.g-resto .g-barra-rot{font-style:italic;color:var(--fg-dim)}

/* ── Gráfico: linha ──────────────────────────────────────── */
.g-linha{margin:0}
.g-linha svg{display:block;width:100%;height:auto;overflow:visible}
.g-traco{stroke-width:1.75;vector-effect:non-scaling-stroke;
  stroke-linejoin:round;stroke-linecap:round}
.g-zero{stroke:var(--line-strong);stroke-width:1;vector-effect:non-scaling-stroke;
  stroke-dasharray:3 3}
.g-ponta{animation:g-aparece .5s var(--ease) .5s both}
@keyframes g-aparece{from{opacity:0;r:0}to{opacity:1}}
.g-eixo{display:flex;justify-content:space-between;
  font:400 .72rem/1 var(--sans);color:var(--fg-faint);margin-top:.4rem;
  font-variant-numeric:tabular-nums}
.g-extremos{display:flex;gap:1.25rem;flex-wrap:wrap;margin:.7rem 0 0;
  color:var(--fg-dim)}
.g-extremos b{color:var(--fg);font-weight:500;font-variant-numeric:tabular-nums}

/* ── Gráfico: rosca ──────────────────────────────────────── */
.g-rosca{display:flex;gap:1.75rem;align-items:center;flex-wrap:wrap}
.g-rosca svg{width:10rem;height:10rem;flex:none}
.g-arco{transition:opacity .2s var(--ease)}
.g-rosca:hover .g-arco{opacity:.45}
.g-rosca .g-arco:hover{opacity:1}
.g-rosca-num{font:650 1.3rem/1 var(--sans);fill:var(--fg);letter-spacing:-.02em}
.g-rosca-rot{font:400 .7rem/1 var(--sans);fill:var(--fg-dim)}
.g-legenda{list-style:none;margin:0;padding:0;flex:1;min-width:14rem;
  display:flex;flex-direction:column;gap:.4rem}
.g-legenda li{display:grid;grid-template-columns:auto 1fr auto auto;
  align-items:baseline;gap:.6rem;padding-bottom:.4rem;border-bottom:1px solid var(--line)}
.g-legenda li:last-child{border-bottom:0}
.g-legenda i{width:.5rem;height:.5rem;border-radius:.125rem;align-self:center}
.g-leg-rot{font:400 .8125rem/1.3 var(--sans);color:var(--fg-subtle);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-leg-val{font:550 .8125rem/1 var(--sans);color:var(--fg);font-variant-numeric:tabular-nums}
.g-leg-pct{font:400 .75rem/1 var(--sans);color:var(--fg-faint);
  font-variant-numeric:tabular-nums;min-width:3rem;text-align:right}

/* ── Gráfico: faísca e medidor ───────────────────────────── */
.g-faisca{width:4.5rem;height:1.25rem;vertical-align:middle}
.g-medidor{margin:0;text-align:center}
.g-medidor svg{width:100%;max-width:11rem;height:auto}
.g-med-trilho{stroke:var(--line)}
.g-med-num{font:650 1.7rem/1 var(--sans);fill:var(--fg);letter-spacing:-.025em}
.g-medidor figcaption{margin-top:.3rem;color:var(--fg-dim)}

.g-vazio{font:400 .85rem/1.5 var(--sans);color:var(--fg-faint);
  padding:1.5rem 0;margin:0}

/* ── Navegação: índice de telas e paleta ─────────────────── */
.indice-grupo{margin-bottom:2rem}
.indice-grupo h3{font:600 .82rem/1 var(--sans);letter-spacing:0;
  text-transform:none;color:var(--fg-dim);margin:0 0 .75rem}
.indice-grade{display:grid;gap:.5rem;
  grid-template-columns:repeat(auto-fill,minmax(13rem,1fr))}
.indice-item{display:block;text-align:left;width:100%;cursor:pointer;
  background:var(--panel-raised);border:1px solid var(--line);border-radius:var(--raio-peq);
  box-shadow:var(--sombra);
  padding:.85rem .95rem;transition:border-color .18s var(--ease),transform .18s var(--ease)}
.indice-item:hover{border-color:var(--line-hover);transform:translateY(-1px)}
.indice-item:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
.indice-item b{display:block;font:600 .95rem/1.3 var(--sans);color:var(--fg);
  margin-bottom:.2rem;letter-spacing:-.008em}
.indice-item span{display:block;font:400 .75rem/1.4 var(--sans);color:var(--fg-dim)}

/* paleta de comandos */
.paleta{position:fixed;inset:0;z-index:80;display:none;
  padding:12vh 1rem 1rem;background:rgba(15,23,41,.38);backdrop-filter:blur(3px)}
.paleta[aria-hidden="false"]{display:block;animation:pal-entra .2s var(--ease)}
@keyframes pal-entra{from{opacity:0}to{opacity:1}}
.paleta-caixa{max-width:34rem;margin:0 auto;background:var(--panel-raised);
  border:1px solid var(--line-strong);border-radius:.5rem;overflow:hidden;
  box-shadow:0 24px 60px -12px rgba(15,23,41,.22)}
.paleta input{width:100%;border:0;border-bottom:1px solid var(--line);
  background:transparent;color:var(--fg);padding:1rem 1.15rem;
  font:400 1.0625rem/1 var(--sans)}
.paleta input:focus{outline:none}
.paleta input::placeholder{color:var(--fg-faint)}
.paleta ul{list-style:none;margin:0;padding:.35rem;max-height:22rem;overflow:auto}
.paleta li{padding:.55rem .8rem;border-radius:.25rem;cursor:pointer;
  display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}
.paleta li[aria-selected="true"]{background:var(--offwhite-5)}
.paleta li b{font:400 .9375rem/1.2 var(--sans);color:var(--fg);font-weight:500}
.paleta li span{font:400 .75rem/1 var(--sans);color:var(--fg-faint);white-space:nowrap}
.paleta-nada{padding:1.5rem .8rem;color:var(--fg-faint);font-size:.875rem;font-style:italic}

/* dica de atalho na barra */
.dica-atalho{font:400 .75rem/1 var(--sans);color:var(--fg-faint);
  border:1px solid var(--line);border-radius:.25rem;padding:.3rem .45rem;
  background:transparent;cursor:pointer;white-space:nowrap}
.dica-atalho:hover{border-color:var(--line-hover);color:var(--fg-subtle)}

@media (max-width:640px){
  .g-barra{grid-template-columns:1fr auto;row-gap:.3rem}
  .g-barra-trilho{grid-column:1/-1;order:3}
  .g-rosca{gap:1.25rem;justify-content:center}
  .g-rosca svg{width:8rem;height:8rem}
  .paleta{padding-top:6vh}
}

@media (prefers-reduced-motion:reduce){
  .g-barra-preenche,.g-ponta,.tela-pulso,.paleta[aria-hidden="false"]{animation:none}
  .indice-item:hover{transform:none}
}

/* ── Dobra: onde o rigor mora sem gritar ──────────────────
   As telas nasceram explicando tudo em texto aberto — memoria de
   calculo, premissa, ressalva, metodo — e viraram parede de texto.
   O conteudo estava certo; o lugar, nao. A dobra guarda a explicacao
   atras de um clique: quem quer auditar abre, quem quer o numero le
   o numero. Nada de esconder ressalva importante: o rotulo diz o que
   tem dentro, e o que muda decisao continua fora. */
.dobra{border-top:1px solid var(--line);margin-top:.9rem}
.dobra>summary{
  display:flex;align-items:center;gap:.45rem;cursor:pointer;list-style:none;
  padding:.65rem 0;font:400 .8rem/1.3 var(--sans);color:var(--fg-dim);
  transition:color .18s var(--ease);
}
.dobra>summary::-webkit-details-marker{display:none}
.dobra>summary::before{
  content:'';width:.42rem;height:.42rem;flex:none;
  border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(-45deg) translate(-1px,-1px);
  transition:transform .22s var(--ease);
}
.dobra[open]>summary::before{transform:rotate(45deg) translate(-2px,-2px)}
.dobra>summary:hover{color:var(--fg)}
.dobra>summary:focus-visible{outline:2px solid var(--marca);outline-offset:3px;border-radius:4px}
.dobra-corpo{padding:0 0 1rem;font-size:.85rem;color:var(--fg-dim);line-height:1.6}
.dobra-corpo>*:first-child{margin-top:0}
.dobra-corpo>*:last-child{margin-bottom:0}

/* Leitura em uma linha: o que a tela diz antes de qualquer detalhe. */
.leitura{font:300 1.05rem/1.5 var(--sans);color:var(--fg-subtle);
  max-width:42em;margin:.5rem 0 0}
.leitura b{font-weight:400;color:var(--fg)}

@media (prefers-reduced-motion:reduce){
  .dobra>summary::before{transition:none}
}