@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Space+Grotesk:wght@500;600;700&display=swap');

/* Design base RDS (tokens do rds-sites recriados em CSS puro) */
:root {
  --c-ink: 10 14 20;
  --c-surface: 18 26 36;
  --c-line: 34 48 64;
  --c-paper: 233 239 245;
  --c-muted: 125 139 156;
  --c-signal: 255 122 47;   /* acento quente: acao */
  --c-scan: 79 214 193;     /* acento frio: dado */

  --ink: rgb(var(--c-ink));
  --surface: rgb(var(--c-surface));
  --line: rgb(var(--c-line));
  --paper: rgb(var(--c-paper));
  --muted: rgb(var(--c-muted));
  --signal: rgb(var(--c-signal));
  --scan: rgb(var(--c-scan));
  --radius: 14px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-sans: 'Hanken Grotesk', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--signal); color: var(--ink); }
:focus-visible { outline: 2px solid var(--scan); outline-offset: 3px; }
a { color: inherit; text-decoration: none; }

.shell { width: 100%; max-width: 78rem; margin: 0 auto; padding: 0 24px; }
@media (min-width: 768px) { .shell { padding: 0 40px; } }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -0.02em; margin: 0; font-weight: 600; }
.mono { font-family: var(--font-mono); }
.muted { color: var(--muted); }
.eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em; color: var(--scan); text-transform: uppercase; }
.rule { height: 1px; width: 100%; background: var(--line); border: 0; }

/* Botoes */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font-mono); font-size: 14px; letter-spacing: .02em; border-radius: 10px; padding: 12px 20px; cursor: pointer; transition: all .18s; border: 1px solid transparent; background: none; }
.btn-solid { background: var(--signal); color: var(--ink); font-weight: 600; }
.btn-solid:hover { filter: brightness(1.1); }
.btn-ghost { border-color: var(--line); color: var(--paper); }
.btn-ghost:hover { border-color: var(--scan); color: var(--scan); }
.btn-sm { padding: 7px 12px; font-size: 12px; border-radius: 8px; }

/* Card */
.card { background: rgb(var(--c-surface) / .8); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; backdrop-filter: blur(4px); }

/* Fundo tecnico: grade fina + brilho */
.scan-bg {
  background-image:
    radial-gradient(60rem 40rem at 80% -10%, rgb(var(--c-scan) / .09), transparent 60%),
    radial-gradient(50rem 40rem at 0% 0%, rgb(var(--c-signal) / .07), transparent 55%),
    linear-gradient(to right, rgb(var(--c-line) / .5) 1px, transparent 1px),
    linear-gradient(to bottom, rgb(var(--c-line) / .5) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 46px 46px, 46px 46px;
}

/* Formularios */
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.input { height: 42px; padding: 0 14px; background: rgb(var(--c-ink) / .6); border: 1px solid var(--line); border-radius: 10px; color: var(--paper); font-family: var(--font-sans); font-size: 14px; outline: none; width: 100%; }
.input:focus { border-color: var(--scan); box-shadow: 0 0 0 3px rgb(var(--c-scan) / .15); }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .kpis { grid-template-columns: 1fr; } }
.kpi .val { font-family: var(--font-mono); font-size: 30px; font-weight: 600; line-height: 1; }
.kpi .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }

/* Tabela */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table thead th { text-align: left; font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); padding: 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table tbody td { padding: 12px; border-bottom: 1px solid rgb(var(--c-line) / .5); vertical-align: middle; }
.table tbody tr:hover { background: rgb(var(--c-surface) / .5); }

/* Status / chips */
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; vertical-align: middle; }
.dot-on { background: var(--scan); box-shadow: 0 0 8px var(--scan); }
.dot-off { background: var(--muted); }
.chip { font-family: var(--font-mono); font-size: 11px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.live { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 11px; color: var(--scan); text-transform: uppercase; letter-spacing: .1em; }
.live .pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--scan); animation: pulse 1.4s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }