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

:root {
  --bg: #F3EEEA;
  --card: #FBF8F5;
  --ink: #30191F;
  --muted: #6E5A5E;
  --accent: #4A7A7E;
  --accent-ink: #FFFFFF;
  --line: #E4DAD4;
  --code-bg: #2A171C;
  --code-ink: #F3EEEA;
  --k: #9CC3C6;
  --v: #E6C3BF;
  --ok: #2F6B4F;
  --ok-bg: #E3F0E8;
  --bad: #9B2C2C;
  --bad-bg: #F7E3E1;
  --jwt-h: #D9796B;
  --jwt-p: #8E5FB0;
  --jwt-s: #3E8A8E;
  --shadow: 0 18px 30px -22px rgba(48, 25, 31, 0.45);
  --sans: "Space Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1E1014;
    --card: #2A171C;
    --ink: #F3EEEA;
    --muted: #C2AFAC;
    --accent: #7FAAAD;
    --accent-ink: #1E1014;
    --line: #3D252B;
    --code-bg: #140A0D;
    --ok: #8FD1AE;
    --ok-bg: #173126;
    --bad: #F2A39B;
    --bad-bg: #3A1A1A;
    --jwt-h: #F09A8C;
    --jwt-p: #C9A2E6;
    --jwt-s: #8CCACD;
    --shadow: 0 18px 30px -22px rgba(0, 0, 0, 0.8);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
code { font-family: var(--mono); font-size: 0.88em; background: var(--line); padding: 0.05em 0.35em; border-radius: 5px; }
em { font-style: normal; color: var(--accent); }

.top { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 20px 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 500; letter-spacing: -0.01em; }
.brand img { border-radius: 8px; }
.brand .dot { color: var(--accent); }
.tag { font-family: var(--mono); font-size: 12px; color: var(--muted); border: 1px solid var(--line); padding: 4px 10px; border-radius: 999px; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px 64px; }
.hero h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.05; letter-spacing: -0.03em; font-weight: 500; margin: 32px 0 16px; }
.hero p { color: var(--muted); max-width: 680px; font-size: 18px; }
.actors { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 28px 0 40px; }
.actors div { background: var(--card); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.actors span { color: var(--muted); font-size: 14px; }

.steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 20px; }
.top-links { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.top-links a { color: var(--muted); text-decoration: none; }
.top-links a:hover { color: var(--accent); }
.hint, .muted { color: var(--muted); }
.hint { font-size: 15px; }
.label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 6px; }
.section-title { font-family: var(--mono); font-size: 12px; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 32px 0 12px; }
.banner { background: var(--bad-bg); color: var(--bad); border-radius: 12px; padding: 12px 16px; margin: 16px 0; }

.btn { font: inherit; font-weight: 500; font-size: 15px; min-height: 44px; padding: 0 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; transition: transform 0.15s, box-shadow 0.15s; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

.dims-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.dim-card { background: var(--card); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 4px; }
.dim-card span { color: var(--muted); font-size: 14px; }

/* identidad */
.identity { display: flex; flex-wrap: wrap; gap: 16px; margin: 24px 0 8px; }
.identity > div { background: var(--card); border-radius: 20px; padding: 20px 22px; box-shadow: var(--shadow); }
.who { flex: 999 1 380px; min-width: 0; }
.who h1 { font-size: clamp(28px, 5vw, 40px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 4px; }
.ctx { flex: 1 1 300px; display: flex; flex-direction: column; gap: 10px; }
.ctx .actions { margin-top: 4px; }
.ctx-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ctx-row small { color: var(--muted); font-size: 13px; }
.switch { cursor: pointer; }
.switch input { width: 18px; height: 18px; accent-color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { font-family: var(--mono); font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--line); }
.pill { font-weight: 500; font-size: 14px; padding: 4px 12px; border-radius: 999px; }
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.bad { background: var(--bad-bg); color: var(--bad); }

/* recursos + decisión */
.layout { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.resources { flex: 999 1 520px; min-width: 0; }
.decision { flex: 1 1 320px; min-width: 0; background: var(--card); border-radius: 20px; padding: 20px; box-shadow: var(--shadow); margin-top: 32px; }
@media (min-width: 901px) { .decision { position: sticky; top: 16px; max-height: calc(100vh - 32px); overflow-y: auto; } }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.card { background: var(--card); border-radius: 16px; padding: 16px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.card h3 { margin: 0; font-size: 17px; font-weight: 500; }
.card-meta { font-family: var(--mono); font-size: 12px; color: var(--accent); margin: 4px 0 0; }
.card-desc { font-size: 14px; color: var(--muted); margin: 6px 0 12px; flex: 1; }
.acts { display: flex; flex-wrap: wrap; gap: 6px; }
.act { font: inherit; font-size: 13px; font-weight: 500; min-height: 36px; padding: 0 10px; border-radius: 10px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; border: 1px solid transparent; }
.act.yes { background: var(--ok-bg); color: var(--ok); }
.act.no { background: transparent; color: var(--bad); border-color: var(--bad-bg); }
.act.sel { outline: 2px solid var(--accent); outline-offset: 2px; }
.act:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.question { font-size: 19px; font-weight: 400; line-height: 1.35; margin: 0 0 12px; }
.question strong { font-weight: 700; }
.param { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); margin-bottom: 12px; }
.param select { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; min-height: 40px; padding: 0 10px; }
.verdict { border-radius: 12px; padding: 12px 14px; }
.verdict p { margin: 4px 0 0; font-size: 14px; }
.verdict.ok { background: var(--ok-bg); color: var(--ok); }
.verdict.bad { background: var(--bad-bg); color: var(--bad); }
.trace { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-direction: column; gap: 8px; }
.trace li { display: flex; gap: 10px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); }
.trace li.ok { border-color: var(--ok-bg); }
.trace li.fallo { background: var(--bad-bg); border-color: var(--bad-bg); }
.trace .ico { flex: none; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; font-size: 13px; font-weight: 700; }
.trace li.ok .ico { background: var(--ok-bg); color: var(--ok); }
.trace li.fallo .ico { background: var(--bad); color: var(--bad-bg); }
.trace li.no_aplica .ico { background: var(--line); color: var(--muted); }
.trace li.no_aplica { opacity: 0.75; }
.trace .st { font-family: var(--mono); font-size: 11px; margin-left: 8px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.trace li.fallo .st { color: var(--bad); }
.trace p { margin: 2px 0 0; font-size: 14px; }
.trace small { display: block; margin-top: 4px; font-family: var(--mono); font-size: 11px; color: var(--muted); word-break: break-word; }

.rules { margin-top: 40px; background: var(--card); border-radius: 20px; padding: 16px 22px; box-shadow: var(--shadow); }
.rules summary { cursor: pointer; font-weight: 500; min-height: 32px; display: flex; align-items: center; }
.rules h3 { font-size: 16px; font-weight: 500; margin: 20px 0 6px; }
.rules ul { margin: 0; padding-left: 18px; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.rule-role { margin: 10px 0 2px; font-weight: 500; }

.foot { text-align: center; color: var(--muted); font-family: var(--mono); font-size: 12px; padding: 24px 16px 40px; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }