/* ============================================================
   AI-Gen · Dossier Design System — "Editorial Report" (dsr)
   Informe de consultoría: papel cálido, tinta, sello y ledger.
   Tipografía: Newsreader (serif) · Archivo (sans) · IBM Plex Mono
   Acento: teal #0F766E (marca) · marcador editorial: rojo ladrillo
   Usado por: index.html, dossier.html
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root, .dsr {
  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --paper:   #F7F4ED;   /* fondo papel cálido (marca) */
  --paper-2: #EFEAE0;   /* papel sombreado / paneles */
  --card:    #FFFFFF;   /* bloques limpios */

  --ink:      #191813;  /* tinta principal */
  --ink-deep: #0B1F3A;  /* navy de marca: cover, colophon */

  --on-deep:       #E9EDF4;
  --on-deep-muted: #97A4B7;
  --on-deep-rule:  rgba(233, 237, 244, 0.16);

  --muted:   #6A6455;   /* texto auxiliar */
  --muted-2: #9B9584;   /* metadata terciaria */
  --rule:    #DCD5C4;   /* filetes sobre papel */

  --accent: #0F766E;    /* teal de marca */
  --red:    #B2472E;    /* marcador editorial (§, refs) */
  --ok:     #2C6B45;    /* sello passed */
  --warn:   #8A6D2F;    /* sello pending */

  --maxw: 1240px;
  --gut: clamp(20px, 4vw, 40px);
}

/* ---------- 2. Base ---------- */
.dsr {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.dsr *, .dsr *::before, .dsr *::after { box-sizing: border-box; }
.dsr img { max-width: 100%; display: block; }
.dsr a { color: inherit; }
.dsr ::selection { background: var(--accent); color: #fff; }

.dsr .wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
}

/* ---------- 3. Masthead ---------- */
.dsr .masthead {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(247, 244, 237, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink);
}
.dsr .mast-row {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gut);
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
}
.dsr .mast-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 22px 14px 0;
  border-right: 1px solid var(--rule);
  text-decoration: none;
}
.dsr .mast-brand img { width: 30px; height: 30px; object-fit: contain; }
.dsr .mast-brand .wm {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.dsr .mast-nav { display: flex; align-items: stretch; }
.dsr .mast-nav a {
  display: flex;
  align-items: center;
  padding: 0 18px;
  border-left: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
  transition: background 0.15s ease, color 0.15s ease;
}
.dsr .mast-nav a:hover { color: var(--ink); background: rgba(0, 0, 0, 0.04); }
.dsr .mast-nav a.cta { background: var(--ink); color: var(--paper); }
.dsr .mast-nav a.cta:hover { background: var(--accent); color: #fff; }

/* ---------- 4. Classification bar ---------- */
.dsr .classbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 10px var(--gut);
  border-bottom: 1px solid var(--rule);
}
.dsr .classbar span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* ---------- 5. Sections ---------- */
.dsr .sec {
  border-top: 1px solid var(--ink);
  padding-block: clamp(56px, 8vw, 92px);
}
.dsr .sec--sub {
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
  padding-block: clamp(36px, 5vw, 56px);
}
.dsr .sechead {
  display: grid;
  grid-template-columns: var(--mleft, 200px) 1fr;
  gap: 32px;
  align-items: start;
}
.dsr .secno {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--red);
}

/* ---------- 6. Typography ---------- */
.dsr .kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}
.dsr .kicker .sig { width: 28px; height: 2px; background: var(--red); }

.dsr .display {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 6.4vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin: 0;
}
.dsr .display em { font-style: italic; color: var(--accent); }

.dsr .h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.015em;
  margin: 0;
}
.dsr .h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}
.dsr .lead {
  font-family: var(--serif);
  font-size: clamp(17px, 1.6vw, 19.5px);
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
}
.dsr .prose { max-width: 62ch; }
.dsr .body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
  margin: 0;
}
.dsr .pull {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.015em;
}
.dsr .pull em { font-style: italic; color: var(--accent); }
.dsr .meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- 7. Buttons & links ---------- */
.dsr .btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.dsr .btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.dsr .btn-out { background: transparent; color: var(--ink); border-color: var(--ink); }
.dsr .btn-out:hover { background: var(--ink); color: var(--paper); }
.dsr .ar { flex: none; }

.dsr .alink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 4px;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.dsr .alink:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- 8. Ledger table ---------- */
.dsr .ledger {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--ink);
}
.dsr .ledger thead th {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
  text-align: left;
  padding: 12px 18px 12px 0;
  border-bottom: 1px solid var(--ink);
}
.dsr .ledger tbody th {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17.5px;
  letter-spacing: -0.01em;
  text-align: left;
  padding: 18px 18px 18px 0;
  border-bottom: 1px solid var(--rule);
  width: 34%;
}
.dsr .ledger tbody td {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--muted);
  padding: 18px 18px 18px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.dsr .ledger .rno {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--red);
  width: 56px;
  white-space: nowrap;
}

/* ---------- 9. Margin notes ---------- */
.dsr .margin-note {
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0;
}
.dsr .margin-note b {
  display: block;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 6px;
}

/* ---------- 10. Findings & stamps ---------- */
.dsr .finding {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-top: 0;
}
.dsr .finding:first-of-type { border-top: 1px solid var(--rule); }
.dsr .fmark { font-family: var(--mono); font-size: 12px; color: var(--red); }
.dsr .ftitle {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 17px;
  letter-spacing: -0.01em;
}
.dsr .fsrc {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted-2);
  margin-top: 3px;
}
.dsr .stamp {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.dsr .stamp--ok   { color: var(--ok); }
.dsr .stamp--rev  { color: var(--warn); }
.dsr .stamp--risk { color: var(--red); }

/* ---------- 11. TOC (índice del expediente) ---------- */
.dsr .toc { display: block; }
.dsr .toc a {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: var(--ink);
}
.dsr .toc a:first-child { border-top: 1px solid var(--ink); }
.dsr .toc .tno { font-family: var(--mono); font-size: 12px; color: var(--red); }
.dsr .toc .tt {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  transition: color 0.15s ease;
}
.dsr .toc .tp {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.dsr .toc a:hover .tt { color: var(--accent); }

/* ---------- 12. Photo frame ---------- */
.dsr .ph-frame { overflow: hidden; }

/* ---------- 13. Colophon ---------- */
.dsr .colophon {
  background: var(--ink-deep);
  color: var(--on-deep);
  border-top: 1px solid var(--ink);
}
.dsr .colo-grid {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(48px, 6vw, 72px) var(--gut) 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.dsr .colo-grid h4 {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-deep-muted);
  margin: 0 0 14px;
}
.dsr .colo-grid a {
  display: block;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--on-deep-muted);
  text-decoration: none;
  padding: 5px 0;
  transition: color 0.15s ease;
}
.dsr .colo-grid a:hover { color: var(--on-deep); }
.dsr .colo-bottom {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 18px var(--gut) 22px;
  border-top: 1px solid var(--on-deep-rule);
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--on-deep-muted);
}
.dsr .colo-bottom a { text-decoration: none; }
.dsr .colo-bottom a:hover { color: var(--on-deep); }

/* ---------- 14. Forms feedback ---------- */
.dsr .form-done { font-family: var(--mono); font-size: 12px; color: var(--ok); margin: 12px 0 0; }
.dsr .form-err  { font-family: var(--mono); font-size: 12px; color: var(--red); margin: 12px 0 0; }

/* ---------- 15. Reveal (site.js) ---------- */
.dsr .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.dsr .reveal.in { opacity: 1; transform: none; }

/* ---------- 16. Responsive ---------- */
@media (max-width: 1024px) {
  .dsr .colo-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .dsr .sechead { grid-template-columns: 1fr; gap: 14px; }
  .dsr .mast-nav a:not(.cta) { display: none; }
  .dsr .toc a { grid-template-columns: 44px 1fr; }
  .dsr .toc .tp { display: none; }
  /* colapsa los grids de dos columnas declarados inline en las páginas */
  .dsr [style*="grid-template-columns:1fr 220px"],
  .dsr [style*="grid-template-columns:1fr 300px"] { grid-template-columns: 1fr !important; }
}
@media (max-width: 700px) {
  .dsr .ledger thead { display: none; }
  .dsr .ledger tbody tr { display: block; padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .dsr .ledger tbody th, .dsr .ledger tbody td { display: block; width: auto; border: 0; padding: 2px 0; }
  .dsr .ledger .rno { width: auto; }
  .dsr .finding { grid-template-columns: 1fr auto; }
  .dsr .fmark { display: none; }
  .dsr .colo-grid { grid-template-columns: 1fr; gap: 28px; }
}