/* Design system das telas — mesmos tokens do site público (landing/index.html). */
:root {
  --bg: #FAF9FC; --surface: #FFFFFF; --tint: #EFEBFB; --warm: #FDF2E7;
  --ink: #221F35; --muted: #6C6784; --line: #E8E4F1;
  --primary: #6A5AE0; --primary-deep: #443596; --accent: #EFA157; --accent-deep: #9A5A12;
  --ok: #1F7A57; --ok-bg: #E7F6F0; --erro: #C4463C; --erro-bg: #FCECEA;
  --shadow-sm: 0 8px 24px -14px rgba(68, 53, 150, .30);
  --shadow: 0 24px 50px -30px rgba(68, 53, 150, .40);
  --font: "Inter", -apple-system, system-ui, sans-serif;
  --display: "Sora", var(--font);
  --r: 16px;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #131120; --surface: #1C1930; --tint: #262139; --warm: #2C2418;
  --ink: #EFEDF8; --muted: #A9A3C2; --line: #2F2A45;
  --primary: #A99BF5; --primary-deep: #C6BCFC; --accent: #F3BC85; --accent-deep: #F3BC85;
  --ok: #6FD3AB; --ok-bg: #1B3A30; --erro: #F09A91; --erro-bg: #3A1F1D;
  --shadow-sm: 0 8px 24px -14px rgba(0,0,0,.55); --shadow: 0 24px 50px -30px rgba(0,0,0,.7);
} }
:root[data-theme="dark"] {
  --bg: #131120; --surface: #1C1930; --tint: #262139; --warm: #2C2418;
  --ink: #EFEDF8; --muted: #A9A3C2; --line: #2F2A45;
  --primary: #A99BF5; --primary-deep: #C6BCFC; --accent: #F3BC85; --accent-deep: #F3BC85;
  --ok: #6FD3AB; --ok-bg: #1B3A30; --erro: #F09A91; --erro-bg: #3A1F1D;
  --shadow-sm: 0 8px 24px -14px rgba(0,0,0,.55); --shadow: 0 24px 50px -30px rgba(0,0,0,.7);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; letter-spacing: -.025em; line-height: 1.2; }
a { color: var(--primary-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- marca ---- */
.marca { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 800; font-size: 20px; letter-spacing: -.04em; color: var(--ink); }
.marca:hover { text-decoration: none; }
.marca .mark { width: 30px; height: 30px; flex: none; }
.marca .pt { color: var(--accent-deep); }

/* ---- botões ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font); font-weight: 700; font-size: 14.5px; padding: 11px 20px; border-radius: 11px; border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .15s, background .15s; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }
:root[data-theme="dark"] .btn-primary { color: #17122e; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-primary { color: #17122e; } }
.btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-soft { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-soft:hover:not(:disabled) { background: var(--tint); }
.btn-peq { padding: 7px 13px; font-size: 13px; border-radius: 9px; }
.btn-linha { background: none; border: 1px solid var(--line); color: var(--muted); }
.btn-linha:hover:not(:disabled) { color: var(--ink); border-color: var(--primary); }

/* ---- formulário ---- */
.campo { display: block; margin-bottom: 16px; }
.campo > span { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
input, select, textarea { width: 100%; font-family: var(--font); font-size: 15px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 11px; padding: 11px 13px; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
/* Checkbox e rádio não herdam o padding/borda dos campos de texto: no Chrome o padding infla a
   caixa invisível do checkbox e o clique num item da lista marcava o de cima. */
input[type="checkbox"], input[type="radio"] { width: auto; padding: 0; border-radius: 4px; box-shadow: none; flex: none; margin: 0; }
select { cursor: pointer; }

/* ---- cartões e tabelas ---- */
.cartao { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; }
.cartao + .cartao { margin-top: 16px; }
.cartao > h3 { font-size: 17px; margin-bottom: 4px; }
.cartao > h3 + .sub { color: var(--muted); font-size: 13.5px; margin-bottom: 16px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
thead th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-weight: 700; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--tint); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.rolagem { overflow-x: auto; }

/* ---- etiquetas ---- */
.tag { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: var(--tint); color: var(--primary-deep); white-space: nowrap; }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.alerta { background: var(--warm); color: var(--accent-deep); }
.tag.erro { background: var(--erro-bg); color: var(--erro); }
.tag.neutra { background: var(--bg); color: var(--muted); border: 1px solid var(--line); }

/* ---- indicadores ---- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.kpi { background: var(--tint); border-radius: 13px; padding: 14px 16px; }
.kpi small { display: block; font-size: 11.5px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.kpi b { display: block; font-family: var(--display); font-size: 24px; letter-spacing: -.03em; margin-top: 3px; }
.kpi.alerta { background: var(--warm); }
tr.destaque td { background: var(--warm); }
.kpi.alerta b { color: var(--accent-deep); }

/* ---- avisos ---- */
.aviso { border-radius: 12px; padding: 12px 15px; font-size: 14px; display: flex; gap: 10px; align-items: flex-start; }
.aviso.erro { background: var(--erro-bg); color: var(--erro); }
.aviso.ok { background: var(--ok-bg); color: var(--ok); }
.aviso.info { background: var(--tint); color: var(--primary-deep); }
.aviso.alerta { background: var(--warm); color: var(--accent-deep); }

.vazio { text-align: center; padding: 38px 20px; color: var(--muted); font-size: 14.5px; }
.vazio b { display: block; font-family: var(--display); color: var(--ink); font-size: 16px; margin-bottom: 5px; }

/* ---- barra de progresso ---- */
.barra { height: 7px; border-radius: 999px; background: var(--line); overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--primary); border-radius: 999px; transition: width .3s; }
.barra.alerta i { background: var(--accent); }

/* ---- carregando ---- */
.girando { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--primary); border-radius: 50%; animation: gira .7s linear infinite; display: inline-block; }
@keyframes gira { to { transform: rotate(360deg); } }

/* O atributo hidden sempre vence: sem isto, .btn { display: inline-flex } mostrava botão "escondido". */
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---- ajuda da tela ---- */
.ajuda-btn { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface);
             color: var(--primary-deep); font-family: inherit; font-size: 14px; font-weight: 600; line-height: 1; cursor: pointer; vertical-align: middle; margin-left: 10px; flex: none; }
.ajuda-btn:hover { background: var(--tint); }
.ajuda-btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.ajuda-secao h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 18px 0 6px; font-weight: 600; }
.ajuda-secao:first-child h3 { margin-top: 0; }
.ajuda-secao p { margin: 0; line-height: 1.6; }
.ajuda-secao ol { margin: 0; padding-left: 20px; line-height: 1.6; }
.ajuda-secao li { margin-bottom: 6px; }
.ajuda-dica { margin: 16px 0 0; padding: 10px 12px; border-radius: 10px; background: var(--tint); color: var(--primary-deep); line-height: 1.55; }
.dialogo-ajuda { max-width: 560px; width: calc(100% - 32px); border: 1px solid var(--line); border-radius: 16px; padding: 22px; background: var(--surface); color: var(--ink); }
.dialogo-ajuda::backdrop { background: rgba(0, 0, 0, .35); }
.dialogo-ajuda h2 { font-size: 18px; margin: 0 0 16px; }