/* Portal Hresh — hoja mínima escrita a mano (sin frameworks, guardrail: pocas piezas). */
:root {
  --bg: #0f1115;
  --panel: #181b22;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #9aa3b2;
  --accent: #4ea1ff;
  --ok: #3ddc84;
  --warn: #f5a623;
  --bad: #ff5c5c;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
main { max-width: 900px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }
nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.8rem 1rem; border-bottom: 1px solid var(--border);
}
nav .brand { font-weight: 700; letter-spacing: 0.04em; }
h1 { font-size: 1.4rem; }
h2 { font-size: 1.05rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
section.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 1rem 1.25rem; margin: 1rem 0;
}
dl.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1.25rem; margin: 0; }
dl.kv dt { color: var(--muted); }
dl.kv dd { margin: 0; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; }
.num { text-align: right; }
.status { padding: 0.1rem 0.5rem; border-radius: 6px; font-size: 0.85rem; }
.status.ok { background: rgba(61,220,132,0.15); color: var(--ok); }
.status.warn { background: rgba(245,166,35,0.15); color: var(--warn); }
.status.bad { background: rgba(255,92,92,0.15); color: var(--bad); }
button, .btn {
  background: var(--accent); color: #0b0d10; border: 0; border-radius: 8px;
  padding: 0.55rem 1.1rem; font-size: 0.95rem; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-block;
}
button.danger { background: var(--bad); color: #fff; }
button.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.muted { color: var(--muted); }
.pairs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.5rem 0; }
.pair {
  border: 1px solid var(--border); border-radius: 999px; padding: 0.15rem 0.7rem;
  font-size: 0.9rem; color: var(--accent);
}
.center { text-align: center; margin-top: 15vh; }
.notice { color: var(--warn); }
form.inline { display: inline; }