/* OVNI — extras del MANUAL. Hereda TODO de plugin.css (tokens, nav, hero, .blk,
   .grid/.cell, .specs, .foot, badges). Acá solo lo propio del manual: el sub-título
   "Manual", el destacado "dónde brilla", la lista numerada de quickstart, la celda
   de control con jerarquía (what/how/tip) y el acordeón de troubleshooting. */

/* hero: sub-título "Manual" junto al nombre */
.m-hero h1 { display: flex; align-items: baseline; flex-wrap: wrap; gap: .6rem .9rem; }
.m-tag {
  font-family: var(--mono); font-weight: 400;
  font-size: clamp(.85rem, .6rem + 1vw, 1.4rem);
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--hue);
  border: 1px solid color-mix(in oklch, var(--hue) 50%, transparent);
  border-radius: 3px; padding: .28em .6em; line-height: 1;
  align-self: center;
}

/* intro: destacado "dónde brilla" */
.shines {
  margin-top: 1.4rem; max-width: 64ch;
  color: var(--text); font-size: clamp(1rem, 1rem + .3vw, 1.18rem);
  border-left: 2px solid var(--hue);
  padding: .9rem 0 .9rem 1.1rem;
  background: linear-gradient(90deg, color-mix(in oklch, var(--hue) 9%, transparent), transparent 70%);
}
.shines-tag {
  display: inline-block; color: var(--hue);
  font-size: .64rem; letter-spacing: .14em; text-transform: uppercase;
  margin-right: .4rem;
}

/* quickstart: lista numerada con contador monospace */
.steps { list-style: none; counter-reset: step; margin-top: 1.6rem; display: grid; gap: 1px;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.steps li {
  counter-increment: step;
  position: relative;
  background: var(--bg-deep);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 1.25rem 1.5rem 1.25rem 4.2rem;
  color: var(--muted); font-size: clamp(.95rem, 1rem + .2vw, 1.1rem);
  transition: background .3s;
}
.steps li:hover { background: var(--surface); }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 1.5rem; top: 1.2rem;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .08em;
  color: var(--hue);
}
.steps li b { color: var(--text); font-weight: 600; }

/* control cell: jerarquía name → what → how → tip */
.c-ctrl { display: flex; flex-direction: column; gap: .4rem; }
.c-ctrl .k { margin-bottom: .15rem; }
.c-ctrl .c-what { color: var(--text); font-size: .94rem; }
.c-ctrl .c-how { color: var(--muted); font-size: .86rem; }
.c-ctrl .c-tip {
  margin-top: .35rem; font-size: .68rem; letter-spacing: .03em;
  color: var(--hue);
  border-top: 1px dashed var(--line); padding-top: .55rem;
}
.c-ctrl .c-tip::before { content: "→ "; opacity: .8; }

/* tips: número grande tenue como marca de orden */
.cell .tip-n {
  display: block; font-size: .7rem; letter-spacing: .1em;
  color: var(--faint); margin-bottom: .5rem;
}

/* troubleshooting: acordeón nativo <details> */
.qa-list { margin-top: 1.6rem; border-top: 1px solid var(--line); }
.qa { border-bottom: 1px solid var(--line); background: var(--bg-deep); transition: background .3s; }
.qa[open] { background: var(--surface); }
.qa summary {
  cursor: pointer; list-style: none;
  padding: 1.25rem 1.5rem; padding-right: 3rem; position: relative;
  font-family: var(--display); font-weight: 600; font-size: 1.1rem; color: var(--text);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+"; position: absolute; right: 1.4rem; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 1.3rem; color: var(--hue); transition: transform .25s var(--ease);
}
.qa[open] summary::after { content: "−"; }
.qa summary:hover { color: var(--hue); }
.qa p {
  color: var(--muted); font-size: .95rem; max-width: 72ch;
  padding: 0 1.5rem 1.4rem;
}

@media (prefers-reduced-motion: reduce) { .qa summary::after { transition: none; } }