/* NEX-UX-SISTEMA | Desenvolvimento: Cezar Gustavo Cardoso | Simuladores: abas, formularios arredondados e graficos dos motores. */
.pagina-simuladores { --sim-ok: #0f8a5f; --sim-warn: #b86e00; --sim-bad: #c23b2a; --sim-serie2: #d9730d; --sim-grid: #e6ecf5; }

.sim-hero { position: relative; color: #fff; padding: 64px 0 56px; background:
  radial-gradient(900px 380px at 85% 0%, rgba(var(--accent-light-rgb), .22), transparent 70%),
  linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); }
.sim-hero h1 { font-size: clamp(32px, 4.6vw, 54px); font-weight: 700; max-width: 18ch; }
.sim-hero h1 em { color: var(--cyan); }
.sim-intro { max-width: 760px; margin: 18px 0 0; color: #c3d2e8; font-size: 17px; }

.sim-area { background: var(--paper); color: var(--ink); padding: 34px 0 72px; }
.sim-nota { margin: 26px 0 0; color: var(--muted); font-size: 13px; }

/* ---------- Abas ---------- */
.sim-tabs { display: flex; gap: 8px; overflow-x: auto; padding: 6px; margin-bottom: 22px; border-radius: 16px; background: #fff; border: 1px solid var(--line); scrollbar-width: thin; }
.sim-tab { flex: 0 0 auto; display: inline-flex; flex-direction: column; align-items: flex-start; gap: 1px; padding: 10px 16px; border: 0; border-radius: 12px; background: transparent; color: var(--muted); font: 600 14px var(--font); cursor: pointer; transition: background .2s, color .2s; text-align: left; }
.sim-tab small { font-weight: 500; font-size: 11.5px; color: #8595ad; }
.sim-tab:hover { background: #eef3fb; color: var(--ink); }
.sim-tab[aria-selected="true"] { background: var(--navy); color: #fff; }
.sim-tab[aria-selected="true"] small { color: #9fb2cd; }
.sim-tab:focus-visible, .sim-area button:focus-visible, .sim-area input:focus-visible, .sim-area select:focus-visible { outline: 3px solid rgba(var(--accent-rgb), .35); outline-offset: 2px; }

/* ---------- Painel ---------- */
.sim-painel[hidden] { display: none; }
.sim-cabeca { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 18px; }
.sim-cabeca h2 { font-size: clamp(22px, 2.6vw, 30px); font-weight: 700; }
.sim-cabeca p { margin: 6px 0 0; color: var(--muted); max-width: 720px; }
.sim-versao { display: inline-block; margin-left: 8px; padding: 2px 9px; border-radius: 999px; background: rgba(var(--accent-rgb), .1); color: var(--blue); font: 700 11px var(--font); letter-spacing: .06em; vertical-align: middle; }
.sim-presets { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-preset { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: 600 13px var(--font); cursor: pointer; transition: border-color .2s, background .2s; }
.sim-preset:hover { border-color: var(--blue); }
.sim-preset.ativo { background: rgba(var(--accent-rgb), .1); border-color: var(--blue); color: var(--blue-deep); }

.sim-grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 22px; align-items: start; }
.sim-form, .sim-resultado { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.sim-form { padding: 8px 22px 22px; }
.sim-resultado { padding: 22px; position: sticky; top: 84px; min-height: 240px; }
.sim-resultado.carregando { opacity: .6; transition: opacity .15s; }

.sim-grupo { border: 0; margin: 0; padding: 14px 0 4px; border-bottom: 1px solid var(--sim-grid); }
.sim-grupo:last-child { border-bottom: 0; }
.sim-grupo legend { padding: 0; margin-bottom: 10px; font: 700 12px var(--font); letter-spacing: .1em; text-transform: uppercase; color: var(--blue); }
.sim-campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 14px; }
.sim-campo { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.sim-campo > span { font-size: 13px; font-weight: 600; color: var(--ink); }
.sim-campo > small { font-size: 12px; color: var(--muted); line-height: 1.35; }
.sim-entrada { position: relative; display: flex; align-items: center; }
.sim-entrada input, .sim-campo select { width: 100%; height: 42px; padding: 0 12px; border: 1px solid #cfdaea; border-radius: 12px; background: #fbfcfe; color: var(--ink); font: 500 15px var(--font); transition: border-color .2s, background .2s; }
.sim-entrada input:hover, .sim-campo select:hover { border-color: #b4c4dc; }
.sim-entrada input:focus, .sim-campo select:focus { border-color: var(--blue); background: #fff; outline: none; }
.sim-entrada i { position: absolute; font-style: normal; font-size: 13px; color: var(--muted); pointer-events: none; }
.sim-entrada.pre i { left: 12px; } .sim-entrada.pre input { padding-left: 36px; }
.sim-entrada.suf i { right: 12px; } .sim-entrada.suf input { padding-right: 40px; }
.sim-check { flex-direction: row; align-items: center; gap: 10px; grid-column: 1 / -1; cursor: pointer; }
.sim-check input { width: 20px; height: 20px; accent-color: var(--blue); border-radius: 6px; }
.sim-check > span { font-weight: 600; }

/* Listas repetiveis (filiais de origem / componentes de custo) */
.sim-lista { display: grid; gap: 12px; }
.sim-item { position: relative; padding: 14px; border-radius: 14px; background: #f7f9fd; border: 1px solid var(--sim-grid); }
.sim-item-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; gap: 10px; }
.sim-item-topo input { max-width: 220px; height: 36px; font-weight: 700; }
.sim-remover { width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; font-size: 16px; line-height: 1; }
.sim-remover:hover { color: var(--sim-bad); border-color: var(--sim-bad); }
.sim-adicionar { justify-self: start; padding: 9px 16px; border-radius: 999px; border: 1px dashed #9fb2cd; background: transparent; color: var(--blue); font: 600 13px var(--font); cursor: pointer; }
.sim-adicionar:hover { border-style: solid; }
.sim-linha-comp { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, .9fr) 32px; gap: 8px; align-items: center; }

/* ---------- Resultado ---------- */
.sim-vazio { color: var(--muted); }
.sim-erro { padding: 14px 16px; border-radius: 12px; background: #fdeeec; color: #8f2a1d; border: 1px solid #f3c7c0; }
.sim-decisao { padding: 20px; border-radius: 16px; background: var(--navy); color: #fff; margin-bottom: 18px; }
.sim-decisao .rot { font: 700 11px var(--font); letter-spacing: .14em; text-transform: uppercase; color: #9fb2cd; }
.sim-decisao .val { display: block; margin-top: 4px; font: 700 clamp(26px, 3vw, 36px) var(--display); }
.sim-decisao p { margin: 8px 0 0; color: #c3d2e8; font-size: 14px; }
.sim-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 18px; }
.sim-kpi { padding: 12px 14px; border-radius: 14px; background: #f5f8fd; border: 1px solid var(--sim-grid); }
.sim-kpi .rot { display: block; font-size: 12px; color: var(--muted); }
.sim-kpi .val { display: block; margin-top: 2px; font: 700 20px var(--display); color: var(--ink); }
.sim-kpi .sub { display: block; font-size: 12px; color: var(--muted); }
.sim-secao { margin-top: 20px; }
.sim-secao h3 { font-size: 15px; font-weight: 600; margin-bottom: 10px; }

.sim-status { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font: 700 12px var(--font); }
.sim-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.sim-status.ok { background: #e3f5ee; color: var(--sim-ok); }
.sim-status.warn { background: #fdf1de; color: var(--sim-warn); }
.sim-status.bad { background: #fbe6e3; color: var(--sim-bad); }

.sim-lista-exp { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.sim-lista-exp li { position: relative; padding: 8px 12px 8px 30px; border-radius: 10px; background: #f5f8fd; font-size: 13.5px; color: #33445f; }
.sim-lista-exp li::before { content: "→"; position: absolute; left: 11px; color: var(--blue); font-weight: 700; }
.sim-lista-exp.alertas li::before { content: "!"; color: var(--sim-warn); }

/* Barras horizontais (cenarios, subnotas, componentes) */
.sim-barras { display: grid; gap: 10px; }
.sim-barra { display: grid; grid-template-columns: minmax(110px, 34%) minmax(0, 1fr) auto; gap: 10px; align-items: center; font-size: 13px; cursor: default; }
.sim-barra .nome { color: var(--ink); font-weight: 600; line-height: 1.25; }
.sim-barra .nome small { display: block; font-weight: 500; color: var(--muted); font-size: 11.5px; }
.sim-barra .trilho { height: 22px; border-radius: 0 6px 6px 0; }
.sim-barra .marca { height: 100%; min-width: 2px; border-radius: 0 4px 4px 0; background: #9fb3cf; transition: width .35s ease; }
.sim-barra.destaque .marca { background: var(--blue); }
.sim-barra.bloqueado .marca { background: repeating-linear-gradient(45deg, #c9d3e1 0 5px, #e3e9f2 5px 10px); }
.sim-barra .valor { font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.sim-legenda { display: flex; flex-wrap: wrap; gap: 14px; margin: 10px 0 0; font-size: 12px; color: var(--muted); }
.sim-legenda span { display: inline-flex; align-items: center; gap: 6px; }
.sim-legenda i { display: inline-block; width: 14px; height: 10px; border-radius: 3px; }

/* Tabelas */
.sim-tabela-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--sim-grid); }
.sim-tabela { width: 100%; border-collapse: collapse; font-size: 13px; }
.sim-tabela th, .sim-tabela td { padding: 8px 10px; text-align: right; border-bottom: 1px solid var(--sim-grid); white-space: nowrap; font-variant-numeric: tabular-nums; }
.sim-tabela th:first-child, .sim-tabela td:first-child { text-align: left; }
.sim-tabela th { background: #f5f8fd; color: var(--muted); font-weight: 600; font-size: 12px; }
.sim-tabela tr:last-child td { border-bottom: 0; }
.sim-tabela tr.total td { font-weight: 700; background: #f9fbfe; }

/* Medidor ICP */
.sim-medidor { position: relative; height: 14px; border-radius: 999px; background: linear-gradient(90deg, #e8eef7, #cfdcf0); margin: 8px 0 4px; }
.sim-medidor b { position: absolute; top: -5px; width: 4px; height: 24px; border-radius: 3px; background: var(--navy); transform: translateX(-2px); }
.sim-medidor-escala { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); }

/* Grafico sazonal (SVG) */
.sim-grafico { position: relative; }
.sim-grafico svg { width: 100%; height: auto; display: block; overflow: visible; }
.sim-grafico .eixo text { font: 11px var(--font); fill: #6b7c96; }
.sim-grafico .grade line { stroke: var(--sim-grid); stroke-width: 1; }
.sim-dica { position: absolute; pointer-events: none; padding: 8px 10px; border-radius: 10px; background: var(--navy); color: #fff; font-size: 12px; line-height: 1.45; box-shadow: var(--shadow); white-space: nowrap; transform: translate(-50%, -110%); }
.sim-dica[hidden] { display: none; }
.sim-dica i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }

.sim-detalhes { margin-top: 14px; border-radius: 12px; border: 1px solid var(--sim-grid); }
.sim-detalhes summary { padding: 10px 14px; cursor: pointer; font-weight: 600; font-size: 13.5px; color: var(--blue); border-radius: 12px; }
.sim-detalhes[open] summary { border-bottom: 1px solid var(--sim-grid); border-radius: 12px 12px 0 0; }
.sim-detalhes > div { padding: 12px 14px; }
.sim-formula { display: block; padding: 10px 12px; border-radius: 10px; background: #f5f8fd; font: 500 13px ui-monospace, "Cascadia Mono", Consolas, monospace; color: #22324c; white-space: normal; }

@media (max-width: 980px) {
  .sim-grade { grid-template-columns: 1fr; }
  .sim-resultado { position: static; }
}
@media (max-width: 560px) {
  .sim-campos { grid-template-columns: 1fr; }
  .sim-form, .sim-resultado { padding-left: 16px; padding-right: 16px; }
  .sim-linha-comp { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .sim-linha-comp .sim-campo:first-child { grid-column: 1 / -1; }
  .sim-barra { grid-template-columns: 1fr auto; }
  .sim-barra .trilho { grid-column: 1 / -1; grid-row: 2; }
}
@media (min-width: 981px) {
  .sim-tabs { flex-wrap: wrap; overflow: visible; }
  .sim-tab { flex: 1 1 0; min-width: 150px; }
}
.sim-versao:empty { display: none; }