/* LimaOps — base visual das demonstrações interativas (sistemas para testar) */
:root {
  --ink: #0f172a; --ink-2: #334155; --muted: #5b6475;
  --bg: #ffffff; --bg-soft: #f5f7fa; --line: #e3e7ee;
  --dark: #081424; --dark-2: #0c1d33; --dark-line: #1a3150; --on-dark: #f4f2ee; --on-dark-muted: #8fa2b6;
  --cyan: #3ec0dd; --cyan-soft: #e0f5fa; --cyan-dark: #0e7490;
  --ok: #15803d; --ok-soft: #dcfce7; --warn: #b45309; --warn-soft: #fef3c7; --bad: #b91c1c; --bad-soft: #fee2e2;
  --radius: 14px; --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.55; color: var(--ink); background: var(--bg-soft); -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: var(--cyan-dark); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }

/* Topo */
.a-top { background: var(--dark); color: var(--on-dark); border-bottom: 1px solid var(--dark-line); }
.a-top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.a-logo { color: var(--on-dark); text-decoration: none; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.a-logo span { color: var(--cyan); }
.a-top nav { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.a-top nav a { color: var(--on-dark-muted); text-decoration: none; font-size: 14px; font-weight: 600; }
.a-top nav a:hover { color: var(--on-dark); }
.a-pill { font-size: 12px; font-weight: 700; color: var(--on-dark-muted); border: 1px solid var(--dark-line); border-radius: 999px; padding: 4px 10px; }
@media (max-width: 520px) { .a-pill { display: none; } .a-top .wrap { flex-wrap: nowrap; } }

/* Abertura */
.a-hero { background: linear-gradient(180deg, var(--dark), var(--dark-2)); color: var(--on-dark); padding: 28px 0 34px; }
.a-hero .eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--cyan); }
.a-hero h1 { margin: 8px 0 8px; font-size: clamp(26px, 4vw, 38px); line-height: 1.15; letter-spacing: -.02em; }
.a-hero p { margin: 0; max-width: 70ch; color: var(--on-dark-muted); font-size: 17px; }
.a-steps { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; padding: 0; list-style: none; counter-reset: s; }
.a-steps li { counter-increment: s; font-size: 14px; color: var(--on-dark); background: rgba(62, 192, 221, .1); border: 1px solid var(--dark-line); border-radius: 999px; padding: 5px 12px 5px 6px; }
.a-steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 6px; border-radius: 50%; background: var(--cyan); color: #06202b; font-size: 12px; font-weight: 800; }

/* Corpo */
.a-main { padding: 22px 0 40px; }
.grid { display: grid; gap: 18px; }
.g-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.g-side { grid-template-columns: minmax(0, 380px) minmax(0, 1fr); }
@media (max-width: 880px) { .g-2, .g-side { grid-template-columns: minmax(0, 1fr); } }
.panel { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; min-width: 0; }
.panel h2 { margin: 0 0 4px; font-size: 18px; letter-spacing: -.01em; }
.panel h3 { margin: 18px 0 8px; font-size: 15px; }
.panel .sub { margin: 0 0 14px; color: var(--muted); font-size: 14px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.spacer { flex: 1; }

/* Formulário */
label.f { display: block; font-size: 13px; font-weight: 700; color: var(--ink-2); margin: 12px 0 5px; }
input[type=text], input[type=number], input[type=email], select, textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--ink); background: #fff;
  border: 1px solid #cfd6e0; border-radius: 10px; padding: 9px 11px;
}
textarea { resize: vertical; min-height: 90px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--cyan); outline-offset: 0; border-color: var(--cyan); }
.btn { font: inherit; font-weight: 800; font-size: 15px; border: 1px solid transparent; border-radius: 999px; cursor: pointer; padding: 10px 18px; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: filter .15s, transform .1s; }
.btn:active { transform: scale(.97); }
.btn-p { background: var(--cyan); color: #06202b; }
.btn-p:hover { filter: brightness(1.05); }
.btn-g { background: #fff; color: var(--ink); border-color: #cfd6e0; }
.btn-g:hover { border-color: var(--cyan); }
.btn-sm { font-size: 13px; padding: 6px 12px; }
.btn:disabled { opacity: .5; cursor: default; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: inherit; font-size: 13px; font-weight: 700; border-radius: 999px; padding: 4px 11px; border: 1px solid #cfd6e0; background: #fff; cursor: pointer; color: var(--ink-2); }
.chip:hover, .chip.on { border-color: var(--cyan); background: var(--cyan-soft); color: var(--cyan-dark); }
.drop { border: 2px dashed #cfd6e0; border-radius: 12px; padding: 18px; text-align: center; color: var(--muted); font-size: 14px; background: #fafbfc; }
.drop.over { border-color: var(--cyan); background: var(--cyan-soft); }
.drop input { display: none; }
.drop b { color: var(--ink); }

/* Tabelas */
.tbl-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 10px; max-height: 460px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { position: sticky; top: 0; background: #eef2f7; color: #475569; text-align: left; font-size: 12px; font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 7px 10px; border-bottom: 1px solid #f1f5f9; vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.n, .tbl th.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl tr.err td { background: var(--bad-soft); }

/* Selos */
.tag { display: inline-block; font-size: 12px; font-weight: 800; border-radius: 999px; padding: 2px 9px; white-space: nowrap; }
.t-ok { background: var(--ok-soft); color: var(--ok); }
.t-warn { background: var(--warn-soft); color: var(--warn); }
.t-bad { background: var(--bad-soft); color: var(--bad); }
.t-info { background: var(--cyan-soft); color: var(--cyan-dark); }
.t-mute { background: #f1f5f9; color: #64748b; }

/* Indicadores */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.kpi small { display: block; font-size: 12px; font-weight: 700; color: var(--muted); }
.kpi b { display: block; font-size: 22px; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.kpi.bad b { color: var(--bad); } .kpi.ok b { color: var(--ok); } .kpi.info b { color: var(--cyan-dark); }

/* Barras */
.bars { display: grid; gap: 8px; }
.bar { display: grid; grid-template-columns: 110px 1fr 110px; gap: 10px; align-items: center; font-size: 13px; }
.bar .track { height: 14px; background: #eef2f7; border-radius: 999px; overflow: hidden; }
.bar .fill { height: 100%; border-radius: 999px; background: var(--cyan); width: 0; transition: width .6s ease; }
.bar .v { text-align: right; font-variant-numeric: tabular-nums; font-weight: 700; }
@media (max-width: 520px) { .bar { grid-template-columns: 80px 1fr 90px; } }

/* Avisos e notas */
.note { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.callout { border-radius: 12px; padding: 10px 14px; font-size: 14px; background: var(--cyan-soft); color: #134e5e; border: 1px solid #b6e6f1; }
.callout.warn { background: var(--warn-soft); color: #78350f; border-color: #fcd98a; }
.empty { text-align: center; color: var(--muted); padding: 30px 10px; font-size: 15px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

/* Toast */
.toast { position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 20px); background: var(--dark); color: var(--on-dark); padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 700; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 99; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Chamada final */
.a-cta { background: var(--dark); color: var(--on-dark); padding: 30px 0; }
.a-cta .wrap { display: flex; gap: 18px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.a-cta h2 { margin: 0 0 4px; font-size: 22px; }
.a-cta p { margin: 0; color: var(--on-dark-muted); max-width: 62ch; }
.a-foot { background: var(--dark); color: var(--on-dark-muted); font-size: 13px; padding: 0 0 22px; }
.a-foot a { color: var(--on-dark-muted); }