/* Design Upview Apple: HIG mais Liquid Glass.
   Navegacao em vidro, conteudo em cartao solido sem borda sobre o fundo da janela. */

:root {
  color-scheme: light;
  --bg-window: #F2F2F7;
  --surface: #FFFFFF;
  --ink: #000000;
  --ink-2: #3C3C43;
  --ink-3: #6E6E73;
  --accent: #00C0E8;
  --accent-ink: #0074A0;
  --accent-solid: #007EAE;
  --accent-soft: #E3F7FD;
  --ok-ink: #1C7A43;
  --ok-soft: #E3F6EA;
  --alerta-ink: #8A4B00;
  --alerta-soft: #FDF0E0;
  --erro-ink: #B3261E;
  --erro-soft: #FCE8E6;
  --separador: rgba(60, 60, 67, 0.16);
  --vidro: rgba(255, 255, 255, 0.72);
  --sombra-cartao: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);
  --r-controle: 7px;
  --r-cartao: 12px;
  --r-folha: 20px;
  --fonte: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI",
           Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-tema="claro"]) {
    color-scheme: dark;
    --bg-window: #000000;
    --surface: #1C1C1E;
    --ink: #FFFFFF;
    --ink-2: #EBEBF5;
    --ink-3: #9A9AA0;
    --accent: #3CD3FE;
    --accent-ink: #6DD9FF;
    --accent-solid: #0A84A8;
    --accent-soft: rgba(60, 211, 254, 0.16);
    --ok-ink: #5FD98A;
    --ok-soft: rgba(95, 217, 138, 0.16);
    --alerta-ink: #FFB861;
    --alerta-soft: rgba(255, 184, 97, 0.16);
    --erro-ink: #FF8A80;
    --erro-soft: rgba(255, 138, 128, 0.16);
    --separador: rgba(235, 235, 245, 0.18);
    --vidro: rgba(28, 28, 30, 0.72);
    --sombra-cartao: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.5);
  }
}

:root[data-tema="escuro"] {
  color-scheme: dark;
  --bg-window: #000000;
  --surface: #1C1C1E;
  --ink: #FFFFFF;
  --ink-2: #EBEBF5;
  --ink-3: #9A9AA0;
  --accent: #3CD3FE;
  --accent-ink: #6DD9FF;
  --accent-solid: #0A84A8;
  --accent-soft: rgba(60, 211, 254, 0.16);
  --ok-ink: #5FD98A;
  --ok-soft: rgba(95, 217, 138, 0.16);
  --alerta-ink: #FFB861;
  --alerta-soft: rgba(255, 184, 97, 0.16);
  --erro-ink: #FF8A80;
  --erro-soft: rgba(255, 138, 128, 0.16);
  --separador: rgba(235, 235, 245, 0.18);
  --vidro: rgba(28, 28, 30, 0.72);
  --sombra-cartao: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--fonte);
  font-size: 15px;
  line-height: 1.45;
  color: var(--ink);
  background: var(--bg-window);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ------------------------------------------------------------- navegacao em vidro */
.barra {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  background: var(--vidro);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--separador);
}

.marca { display: flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -0.01em; }
.marca .sinal {
  width: 26px; height: 26px; border-radius: var(--r-controle);
  background: linear-gradient(145deg, var(--accent), var(--accent-solid));
  display: grid; place-items: center; color: #fff; font-size: 14px; font-weight: 700;
}

.menu { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
.menu a {
  padding: 6px 11px; border-radius: var(--r-controle);
  color: var(--ink-2); font-size: 14px; text-decoration: none;
}
.menu a:hover { background: color-mix(in srgb, var(--ink) 6%, transparent); text-decoration: none; }
.menu a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-ink); font-weight: 500; }

.quem { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-3); }

/* ------------------------------------------------------------------------ conteudo */
.folha { max-width: 1040px; margin: 0 auto; padding: 24px 20px 64px; }
.titulo { margin: 8px 0 4px; font-size: 26px; font-weight: 650; letter-spacing: -0.02em; }
.sub { margin: 0 0 20px; color: var(--ink-3); font-size: 14px; }

.cartao {
  background: var(--surface);
  border-radius: var(--r-cartao);
  box-shadow: var(--sombra-cartao);
  padding: 18px 20px;
  margin-bottom: 16px;
}
.cartao h2 { margin: 0 0 14px; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.cartao h2 .leve { font-weight: 400; color: var(--ink-3); }

.grade { display: grid; gap: 16px; }
@media (min-width: 760px) { .grade.duas { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .grade.tres { grid-template-columns: repeat(3, 1fr); } }

/* ---------------------------------------------------------------------- numeros */
.numeros { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.numero { background: var(--surface); border-radius: var(--r-cartao); box-shadow: var(--sombra-cartao); padding: 14px 16px; }
.numero .rotulo { font-size: 13px; color: var(--ink-3); }
.numero .valor { font-size: 24px; font-weight: 640; letter-spacing: -0.02em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.numero .nota { font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.numero.destaque .valor { color: var(--accent-ink); }

/* ------------------------------------------------------------------------ chips */
.chip {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 500; background: var(--accent-soft); color: var(--accent-ink);
}
.chip.ok { background: var(--ok-soft); color: var(--ok-ink); }
.chip.alerta { background: var(--alerta-soft); color: var(--alerta-ink); }
.chip.erro { background: var(--erro-soft); color: var(--erro-ink); }
.chip.neutro { background: color-mix(in srgb, var(--ink) 8%, transparent); color: var(--ink-2); }

/* ---------------------------------------------------------------------- tabelas */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--separador); }
th { font-size: 12px; font-weight: 600; color: var(--ink-3); }
tbody tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.rolagem { overflow-x: auto; }

/* ---------------------------------------------------------------------- formulario */
.campo { display: block; margin-bottom: 14px; }
.campo > span { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 5px; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], select, textarea {
  width: 100%; padding: 9px 11px; font: inherit; font-size: 15px;
  color: var(--ink); background: var(--surface);
  border: 1px solid var(--separador); border-radius: var(--r-controle);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent); outline-offset: -1px; border-color: transparent;
}
.dica { font-size: 12px; color: var(--ink-3); margin-top: 4px; }
.linha { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }

.botao {
  display: inline-flex; align-items: center; gap: 7px; justify-content: center;
  padding: 9px 16px; font: inherit; font-size: 15px; font-weight: 500;
  border: none; border-radius: var(--r-controle); cursor: pointer;
  background: var(--accent-solid); color: #FFFFFF;
}
.botao:hover { filter: brightness(1.07); }
.botao.secundario { background: color-mix(in srgb, var(--ink) 7%, transparent); color: var(--ink); }
.botao.capsula { border-radius: 999px; }
.botao.perigo { background: var(--erro-soft); color: var(--erro-ink); }
.botoes { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.aviso { padding: 11px 14px; border-radius: var(--r-controle); font-size: 14px; margin-bottom: 16px; }
.aviso.erro { background: var(--erro-soft); color: var(--erro-ink); }
.aviso.ok { background: var(--ok-soft); color: var(--ok-ink); }
.aviso.alerta { background: var(--alerta-soft); color: var(--alerta-ink); }

/* ---------------------------------------------------------------------- entrada */
.entrada { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.entrada .folha-entrada {
  width: 100%; max-width: 380px; background: var(--surface);
  border-radius: var(--r-folha); box-shadow: var(--sombra-cartao); padding: 28px 26px;
}
.entrada .marca { justify-content: center; margin-bottom: 18px; font-size: 17px; }

.barra-composicao { display: flex; height: 10px; border-radius: 999px; overflow: hidden; margin: 10px 0 8px; }
.barra-composicao span { display: block; }
.legenda { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--ink-2); }
.legenda i { display: inline-block; width: 9px; height: 9px; border-radius: 3px; margin-right: 5px; }

.vazio { text-align: center; color: var(--ink-3); padding: 28px 10px; font-size: 14px; }