/* =========================================================
   GHC 2026 — PROGRAMA / PROGRAM
   Hoja complementaria. Depende de assets/css/site.css:
   hereda tokens (--color-*, --font-*, --space-*, --radius,
   --shadow-*, --transition), .container, .section-head,
   .site-header, .site-footer y .accent-line.

   Aquí SOLO vive lo específico de la vista de agenda:
   navegación por día, timeline plenario, fichas de sesión,
   grilla de sesiones simultáneas, barras y leyenda de salas.

   El header azul autónomo de la maqueta original se eliminó:
   la página abre con el header fijo del sitio + una banda
   editorial construida con .section-head--dark del sistema.
   ========================================================= */

:root {
  /* Clave cromática de salas — solo paleta FIU/GHC */
  --room-main: var(--color-navy);
  --room-1:    var(--color-cyan);
  --room-2:    var(--color-gold);
  --room-3:    var(--color-navy-mid);
  --room-4:    var(--color-gold-soft);

  /* Altura del header fijo del sitio (1rem + 44px + 1rem) */
  --header-h: 76px;

  --line-2: rgba(8, 30, 63, 0.07);
}

/* =========================================================
   BANDA EDITORIAL DE PÁGINA
   Reemplaza el hero azul de la maqueta suelta. Usa el mismo
   vocabulario que las secciones navy del sitio.
   ========================================================= */
.page-head {
  position: relative;
  background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-navy) 120%);
  color: var(--color-bone);
  padding-top: calc(var(--header-h) + var(--space-lg));
  padding-bottom: var(--space-lg);
  overflow: hidden;
  isolation: isolate;
}

/* Retícula de nodos y conexiones: traducción gráfica de la idea
   de integración regional. Muy baja opacidad, nunca protagonista. */
.page-head__net {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.22;
  z-index: -1;
  pointer-events: none;
}

.page-head__title {
  font-family: var(--font-text);
  font-size: var(--fs-h2);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-bone);
  margin-bottom: var(--space-md);
}

.page-head__title em {
  font-style: normal;
  font-weight: 400;
  color: var(--color-cyan);
}

.page-head__lede {
  font-size: var(--fs-body-lg);
  line-height: 1.5;
  color: rgba(244, 241, 234, 0.78);
  max-width: 58ch;
}

.page-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.8rem;
  margin-top: var(--space-lg);
  font-size: var(--fs-body-sm);
}

.page-head__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(244, 241, 234, 0.9);
}

.page-head__meta-item svg { flex: none; opacity: 0.85; }

.page-head__badge {
  display: inline-block;
  margin-top: var(--space-md);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-navy-deep);
  background: var(--color-cyan);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius);
}

/* Enlace de retorno a la home, arriba del eyebrow */
.page-head__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.6);
  margin-bottom: var(--space-md);
  transition: color var(--transition);
}
.page-head__back:hover { color: var(--color-cyan-soft); }

/* =========================================================
   NAVEGACIÓN POR DÍA (sticky bajo el header fijo)
   ========================================================= */
.daynav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}

.daynav__in {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-top: 0.7rem;
  padding-bottom: 0.7rem;
  scrollbar-width: none;
}
.daynav__in::-webkit-scrollbar { height: 0; }

.daytab {
  flex: none;
  border: 1px solid var(--color-line);
  background: var(--color-bone);
  border-radius: var(--radius);
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  text-align: left;
  min-width: 148px;
  transition: var(--transition);
  font-family: var(--font-text);
}
.daytab:hover { border-color: rgba(8, 30, 63, 0.3); }
.daytab__d { display: block; font-weight: 700; font-size: 0.92rem; color: var(--color-navy); }
.daytab__s {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
}
.daytab.is-active { background: var(--color-navy); border-color: var(--color-navy); }
.daytab.is-active .daytab__d { color: var(--color-bone); }
.daytab.is-active .daytab__s { color: var(--color-cyan-soft); }

/* =========================================================
   LAYOUT DE DÍAS
   ========================================================= */
.program {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-2xl);
  background: var(--color-paper);
}

.day { display: none; }
.day.is-active { display: block; animation: dayfade 0.3s ease; }
@keyframes dayfade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

.dayhead {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 0.25rem 0 var(--space-lg);
}
.dayhead__date {
  font-family: var(--font-text);
  font-weight: 600;
  font-size: var(--fs-h3);
  letter-spacing: -0.01em;
  color: var(--color-navy);
}
.dayhead__phase {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-cyan);
  border: 1px solid rgba(0, 169, 206, 0.35);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
}
.dayhead__venue {
  font-size: var(--fs-body-sm);
  color: var(--color-graphite-soft);
  margin-left: auto;
}

/* Rótulo de bloque (Plenaria / Simultáneas) */
.slabel { display: flex; align-items: center; gap: 0.8rem; margin: var(--space-lg) 0 1.1rem; }
.slabel__t {
  font-family: var(--font-display);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-graphite-soft);
  white-space: nowrap;
}
.slabel__t b { color: var(--color-navy); }
.slabel::before {
  content: "";
  height: 1px; width: 14px; flex: none;
  background: linear-gradient(90deg, var(--color-gold), var(--color-cyan));
}
.slabel::after { content: ""; height: 1px; flex: 1; background: var(--color-line); }

.swin {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--color-cyan);
  font-weight: 700;
  margin: -0.4rem 0 1rem 0.1rem;
}

/* =========================================================
   TIMELINE PLENARIO
   ========================================================= */
.tl { border-left: 2px solid var(--line-2); margin-left: 0.35rem; }

.row {
  position: relative;
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 1rem;
  padding: 0 0 0.7rem 1.4rem;
}
.row::before {
  content: "";
  position: absolute;
  left: -7px; top: 1rem;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--color-bone);
  border: 2px solid var(--color-cyan);
}
.row.is-minor::before { background: var(--color-line); border-color: var(--color-line); }

.row__time {
  font-size: 0.82rem;
  color: var(--color-graphite-soft);
  font-variant-numeric: tabular-nums;
  padding-top: 0.85rem;
  font-weight: 600;
}

/* =========================================================
   FICHA DE SESIÓN
   ========================================================= */
.ficha {
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition);
}
.ficha.is-clickable { cursor: pointer; }
.ficha.is-clickable:hover { border-color: rgba(8, 30, 63, 0.28); transform: translateY(-1px); }

.ftop { display: flex; gap: 0.85rem; padding: 0.85rem 1rem; align-items: flex-start; }
.fbar { width: 3px; align-self: stretch; border-radius: 3px; flex: none; background: var(--color-navy); }
.fbody { flex: 1; min-width: 0; }
.ftitle {
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-navy);
  letter-spacing: -0.005em;
  line-height: 1.35;
}
.ftitle i { font-style: italic; }

.fmeta { display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; margin-top: 0.55rem; }

.tag {
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius);
  color: var(--color-bone);
  background: var(--color-navy);
  white-space: nowrap;
}
.room {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.flag {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #8A6410;
  background: #FBF3DE;
  border: 1px dashed var(--color-gold-soft);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
}

.chev { flex: none; color: rgba(8, 30, 63, 0.35); transition: var(--transition); margin-top: 0.15rem; }
.ficha.is-open .chev { transform: rotate(180deg); }

.fdet { max-height: 0; overflow: hidden; transition: max-height var(--transition); border-top: 0 solid var(--line-2); }
.ficha.is-open .fdet { max-height: 260px; border-top-width: 1px; }
.fdet__in { padding: 0.85rem 1rem 0.95rem 1.85rem; }

.field { margin-bottom: 0.7rem; }
.field:last-child { margin-bottom: 0; }
.field__l {
  font-family: var(--font-display);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(8, 30, 63, 0.45);
  font-weight: 700;
  margin-bottom: 0.15rem;
}
.field__v { font-size: 0.86rem; color: var(--color-graphite-soft); }
.field__v.is-tba { font-style: italic; color: rgba(8, 30, 63, 0.4); }

/* =========================================================
   BLOQUE AGRUPADO (sesión con sub-presentaciones)
   ========================================================= */
.block {
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.block__kids { border-top: 1px solid var(--line-2); }

.kid {
  display: grid;
  grid-template-columns: 126px 1fr auto;
  gap: 0.6rem;
  align-items: start;
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: background var(--transition);
}
.kid:hover { background: rgba(8, 30, 63, 0.02); }
.kid + .kid { border-top: 1px solid var(--line-2); }
.kid__time {
  font-size: 0.76rem;
  color: var(--color-cyan);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  padding-top: 0.1rem;
}
.kid__title { font-size: 0.9rem; color: var(--color-navy); font-weight: 500; line-height: 1.35; }
.kid__title i { font-style: italic; }
.kid .chev { margin-top: 0.1rem; }
.kid__det { grid-column: 1 / -1; max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.kid.is-open .kid__det { max-height: 200px; padding-top: 0.5rem; }
.kid.is-open .chev { transform: rotate(180deg); }

/* =========================================================
   ÍTEM MENOR (receso / almuerzo)
   ========================================================= */
.minor {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: var(--color-graphite-soft);
  background: var(--line-2);
  border-radius: var(--radius);
  padding: 0.6rem 0.9rem;
}
.minor__dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(8, 30, 63, 0.3); flex: none; }

/* =========================================================
   GRILLA DE SESIONES SIMULTÁNEAS
   ========================================================= */
.pgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.9rem; }

.pcard {
  display: flex;
  flex-direction: column;
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  border-top: 3px solid var(--color-navy);
  min-height: 158px;
  padding: 0.95rem 1rem;
  transition: var(--transition);
}
.pcard:hover { transform: translateY(-2px); box-shadow: var(--shadow-deep); }
.pcard__room {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-graphite-soft);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}
.rdot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.pcard__title { font-weight: 600; font-size: 1rem; color: var(--color-navy); line-height: 1.3; letter-spacing: -0.005em; }
.pcard__sub { font-size: 0.78rem; color: var(--color-graphite-soft); margin-top: 0.4rem; line-height: 1.4; }
.pcard__sub b { color: var(--color-navy); font-weight: 600; }
.pcard__spacer { flex: 1; }
.pcard__foot {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: rgba(8, 30, 63, 0.5);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* =========================================================
   BARRAS (social / nota / cierre)
   ========================================================= */
.bar {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.8rem 1.05rem;
  border-radius: var(--radius);
  margin-top: 0.8rem;
  font-size: 0.92rem;
}
.bar--social { background: linear-gradient(90deg, var(--color-navy), var(--color-navy-mid)); color: #EAF1FA; }
.bar--social b { color: var(--color-cyan-soft); }
.bar--note { background: var(--color-bone); border: 1px solid var(--color-line); color: var(--color-graphite); box-shadow: var(--shadow-soft); }
.bar--closing { background: var(--color-navy); color: var(--color-bone); font-weight: 600; }
.bar__t { font-variant-numeric: tabular-nums; font-weight: 700; opacity: 0.9; min-width: 82px; }
.bar--social .bar__t, .bar--closing .bar__t { color: var(--color-cyan-soft); }

/* =========================================================
   LEYENDA DE SALAS + NOTA
   ========================================================= */
.rooms {
  margin-top: var(--space-lg);
  padding: 1.1rem 1.2rem;
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.rooms__title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.rooms__grid { display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; }
.rkey { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.84rem; color: var(--color-navy); }
.rkey__lbl {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
}

.program__note {
  margin-top: var(--space-md);
  font-size: var(--fs-body-sm);
  color: var(--color-graphite-soft);
}

/* CTA cruzado hacia webinars / abstracts */
.program__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-lg);
}
.program__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  background: var(--color-navy);
  color: var(--color-bone);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.program__cta:hover { background: var(--color-navy-mid); transform: translateY(-1px); }
.program__cta--ghost {
  background: transparent;
  color: var(--color-navy);
  box-shadow: inset 0 0 0 1px rgba(8, 30, 63, 0.25);
}
.program__cta--ghost:hover { background: rgba(8, 30, 63, 0.05); color: var(--color-navy); }

/* =========================================================
   WEBINARS PRE-CONFERENCIA
   ========================================================= */
.webinars { padding-top: var(--space-xl); padding-bottom: var(--space-2xl); background: var(--color-paper); }

.webinar-list { display: grid; gap: 1rem; }

.webinar {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 1.5rem;
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-cyan);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 1.35rem 1.5rem;
  transition: var(--transition);
}
.webinar:hover { transform: translateY(-2px); box-shadow: var(--shadow-deep); }
.webinar:nth-child(2) { border-left-color: var(--color-gold); }
.webinar:nth-child(3) { border-left-color: var(--color-navy-mid); }

.webinar__num {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(8, 30, 63, 0.35);
  margin-bottom: 0.4rem;
}
.webinar__date {
  font-family: var(--font-text);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-navy);
  line-height: 1.25;
  letter-spacing: -0.01em;
}
.webinar__time {
  font-size: 0.86rem;
  color: var(--color-cyan);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-top: 0.25rem;
}
.webinar__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.webinar__org {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
}
.webinar__org::before {
  content: "";
  width: 18px; height: 1px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-cyan));
}
.webinar__status {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8A6410;
  background: #FBF3DE;
  border: 1px dashed var(--color-gold-soft);
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius);
}

.webinars__note {
  margin-top: var(--space-lg);
  padding: 1.35rem 1.5rem;
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  font-size: var(--fs-body-sm);
  color: var(--color-graphite-soft);
  line-height: 1.6;
  max-width: 68ch;
}
.webinars__note strong { color: var(--color-navy); font-weight: 600; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .pgrid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  :root { --header-h: 76px; }
}
@media (max-width: 720px) {
  .row { grid-template-columns: 1fr; gap: 0.25rem; padding-left: 1.2rem; }
  .row__time { padding-top: 0; }
  .kid { grid-template-columns: 96px 1fr auto; }
  .pgrid { grid-template-columns: 1fr; }
  .dayhead__venue { margin-left: 0; width: 100%; }
  .webinar { grid-template-columns: 1fr; gap: 0.9rem; }
}

@media print {
  .site-header, .daynav, .site-footer, .program__actions, .page-head__net { display: none !important; }
  .page-head { padding-top: var(--space-lg); background: var(--color-navy); }
  .day { display: block !important; page-break-after: always; }
  .ficha, .block, .pcard, .webinar { box-shadow: none; }
}

/* =========================================================
   PROGRAMA EMBEBIDO EN LA HOME
   El programa vive dentro de una sección blanca del sitio.
   La banda en papel separa visualmente la agenda del resto
   de la sección sin romper la alternancia de fondos.
   ========================================================= */
.program-band {
  background: var(--color-paper);
  margin-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-top: 1px solid var(--color-line);
}

.program-band .daynav {
  background: rgba(245, 247, 250, 0.94);
}

.program-band .program__note,
.program-band .rooms,
.program-band .program__actions {
  margin-left: auto;
  margin-right: auto;
}

/* El primer bloque de días necesita aire respecto a la barra sticky */
.program-band #days { padding-top: var(--space-lg); }

/* Enlace secundario "abrir en página completa" */
.program-band__open {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-md);
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-navy-mid);
  border-bottom: 1px solid rgba(8, 30, 63, 0.25);
  padding-bottom: 0.15rem;
  transition: color var(--transition), border-color var(--transition);
}
.program-band__open:hover { color: var(--color-cyan); border-color: var(--color-cyan); }

/* Aviso de respaldo — se retira por JS cuando la agenda renderiza bien */
.program__fallback {
  margin: var(--space-lg) 0;
  padding: 1.2rem 1.4rem;
  background: #FBF3DE;
  border: 1px dashed var(--color-gold-soft);
  border-radius: var(--radius);
  font-size: var(--fs-body-sm);
  color: #6E5210;
}
.program__fallback a { color: var(--color-navy); font-weight: 600; text-decoration: underline; }

/* =========================================================
   TARJETA QUE ABRE AGENDA PROPIA
   ========================================================= */
.pcard--openable { cursor: pointer; }
.pcard--openable:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
}
.pcard__open {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cyan);
  transition: color var(--transition), transform var(--transition);
}
.pcard--openable:hover .pcard__open { color: var(--color-navy); transform: translateX(2px); }
.pcard--openable .pcard__foot { border-top: 1px solid var(--line-2); padding-top: 0.55rem; }

/* =========================================================
   MODAL DEL SIMPOSIO
   ========================================================= */
body.sy-locked { overflow: hidden; }

.sy-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6, 20, 43, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.25rem;
  animation: syFade 0.2s ease;
}
.sy-overlay[hidden] { display: none; }
@keyframes syFade { from { opacity: 0; } to { opacity: 1; } }

.sy-modal {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(880px, 100%);
  max-height: 100%;
  background: var(--color-paper);
  border-radius: calc(var(--radius) * 2);
  box-shadow: 0 30px 80px rgba(6, 20, 43, 0.4);
  overflow: hidden;
  animation: syRise 0.26s cubic-bezier(0.16, 0.9, 0.3, 1);
}
.sy-modal:focus { outline: none; }
@keyframes syRise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ---------- Cabecera ---------- */
.sy-head {
  flex: none;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 1.6rem 1.3rem;
  background: linear-gradient(135deg, var(--color-navy-deep), var(--color-navy) 70%);
  color: var(--color-bone);
}
.sy-head__eyebrow {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cyan-soft);
  margin-bottom: 0.5rem;
}
.sy-head__title {
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--color-bone);
}
.sy-head__sub {
  font-size: 0.9rem;
  line-height: 1.45;
  color: rgba(244, 241, 234, 0.72);
  margin-top: 0.4rem;
  max-width: 54ch;
}
.sy-head__venue {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(244, 241, 234, 0.5);
  margin-top: 0.65rem;
}
.sy-head__txt { flex: 1; min-width: 0; }

.sy-close {
  flex: none;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(244, 241, 234, 0.12);
  color: var(--color-bone);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.sy-close:hover { background: rgba(244, 241, 234, 0.24); }
.sy-close:focus-visible { outline: 2px solid var(--color-cyan-soft); outline-offset: 2px; }

/* ---------- Pestañas de día ---------- */
.sy-tabs {
  flex: none;
  display: flex;
  align-items: stretch;
  gap: 0.4rem;
  padding: 0.75rem 1.6rem;
  background: var(--color-bone);
  border-bottom: 1px solid var(--color-line);
  overflow-x: auto;
  scrollbar-width: none;
}
.sy-tabs::-webkit-scrollbar { height: 0; }

.sy-tab {
  flex: none;
  text-align: left;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  border-radius: var(--radius);
  padding: 0.5rem 0.85rem;
  cursor: pointer;
  font-family: var(--font-text);
  transition: var(--transition);
}
.sy-tab:hover { border-color: rgba(8, 30, 63, 0.3); }
.sy-tab__d {
  display: block;
  font-weight: 700;
  font-size: 0.86rem;
  line-height: 1.3;
  color: var(--color-navy);
  white-space: nowrap;
}
.sy-tab__s {
  display: block;
  font-family: var(--font-display);
  font-size: 0.66rem;
  line-height: 1.35;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
  white-space: nowrap;
}
.sy-tab.is-active { background: var(--color-navy); border-color: var(--color-navy); }
.sy-tab.is-active .sy-tab__d { color: var(--color-bone); }
.sy-tab.is-active .sy-tab__s { color: var(--color-cyan-soft); }

/* ---------- Cuerpo ---------- */
.sy-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 1.4rem 1.6rem 1.6rem;
  -webkit-overflow-scrolling: touch;
}

.sy-block {
  display: grid;
  grid-template-columns: 128px 1fr;
  gap: 1.1rem;
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 1.05rem 1.2rem;
  margin-bottom: 0.8rem;
}
.sy-block__time {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-cyan);
  font-variant-numeric: tabular-nums;
  padding-top: 0.12rem;
}
.sy-block__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.35;
  letter-spacing: -0.005em;
}
.sy-block__note {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-top: 0.4rem;
}

/* Roles: moderación, conferencistas, panelistas.
   El conferencista pesa más que el moderador por tres vías: rótulo
   propio, cuerpo mayor y nombre en navy sólido. El moderador queda
   deliberadamente atenuado. */
.sy-role { margin-top: 0.75rem; }
.sy-role__l {
  display: block;
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(8, 30, 63, 0.42);
}
.sy-role--speaker > .sy-role__l { color: var(--color-gold); }
.sy-role--panel > .sy-role__l { color: var(--color-cyan); }
.sy-role--speaker, .sy-role--panel { margin-top: 0.55rem; }

/* Listas de personas */
.sy-people { list-style: none; margin: 0.3rem 0 0; padding: 0; }
.sy-people li {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--color-graphite);
  padding-left: 0.85rem;
  position: relative;
  margin-bottom: 0.15rem;
}
.sy-people li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-gold-soft);
}
.sy-people--mods li::before { background: rgba(8, 30, 63, 0.22); }
.sy-people--mods li { font-size: 0.8rem; }
.sy-people--mods .sy-name { font-weight: 500; color: var(--color-graphite-soft); }
.sy-people--mods .sy-aff { color: rgba(74, 88, 104, 0.75); }

.sy-people--speakers li { font-size: 0.9rem; }
.sy-people--speakers .sy-name { font-weight: 700; color: var(--color-navy); }
.sy-name { font-weight: 600; color: var(--color-navy); }
.sy-aff { color: var(--color-graphite-soft); }
.sy-tbc { font-style: italic; color: rgba(8, 30, 63, 0.45); }

/* Ítems */
.sy-items { margin-top: 0.9rem; border-top: 1px solid var(--line-2); padding-top: 0.85rem; }
.sy-item + .sy-item { margin-top: 0.9rem; padding-top: 0.85rem; border-top: 1px solid var(--line-2); }
.sy-item__title { font-size: 0.9rem; font-weight: 500; color: var(--color-navy); line-height: 1.4; }
.sy-item__note { font-size: 0.78rem; color: var(--color-graphite-soft); margin-top: 0.2rem; font-style: italic; }
.sy-item__kind {
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 0.3rem;
}
.sy-item--panel {
  background: rgba(0, 169, 206, 0.05);
  border-left: 2px solid var(--color-cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 0.7rem 0.9rem;
  margin-left: -0.2rem;
}
.sy-item--panel + .sy-item, .sy-item + .sy-item--panel { border-top: 0; }

/* Sub-ítems (mapa regional por país) */
.sy-subs { margin-top: 0.7rem; display: grid; gap: 0.55rem; }
.sy-sub { padding-left: 0.9rem; border-left: 1px solid var(--color-line); }
.sy-sub__title {
  font-family: var(--font-text);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-navy-mid);
}
.sy-people--sub li { font-size: 0.82rem; }

/* Ítems menores y cierre */
.sy-minor, .sy-closing {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  flex-wrap: wrap;
  border-radius: var(--radius);
  padding: 0.7rem 1.1rem;
  margin-bottom: 0.8rem;
  font-size: 0.86rem;
}
.sy-minor { background: var(--line-2); color: var(--color-graphite-soft); font-style: italic; }
.sy-closing { background: var(--color-navy); color: var(--color-bone); font-weight: 600; }
.sy-minor__t, .sy-closing__t {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  min-width: 96px;
  font-style: normal;
}
.sy-closing__t { color: var(--color-cyan-soft); }
.sy-closing .sy-people { flex-basis: 100%; margin-top: 0.35rem; }
.sy-closing .sy-people li { color: rgba(244, 241, 234, 0.8); }
.sy-closing .sy-name { color: var(--color-bone); }
.sy-closing .sy-aff { color: rgba(244, 241, 234, 0.6); }
.sy-closing .sy-people li::before { background: var(--color-cyan-soft); }

/* ---------- Pie ---------- */
.sy-foot {
  flex: none;
  padding: 0.85rem 1.6rem;
  background: var(--color-bone);
  border-top: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-graphite-soft);
}

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .sy-overlay { padding: 0; align-items: stretch; }
  .sy-modal { width: 100%; max-height: 100%; border-radius: 0; }
  .sy-head, .sy-tabs, .sy-body, .sy-foot { padding-left: 1.1rem; padding-right: 1.1rem; }
  .sy-head__title { font-size: 1.2rem; }
  .sy-block { grid-template-columns: 1fr; gap: 0.4rem; }
  .sy-block__time { padding-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .sy-overlay, .sy-modal { animation: none; }
}

/* =========================================================
   DIVISOR DE SESIÓN (agenda integrada Simposio + NITAG)
   Marca el cambio de sesión y, sobre todo, el cambio de sala
   dentro de una misma jornada.
   ========================================================= */
.sy-sess {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin: 1.4rem 0 0.85rem;
  padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--color-navy);
}
.sy-sess:first-child { margin-top: 0; }

.sy-sess__n {
  font-family: var(--font-display);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-bone);
  background: var(--color-navy);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius);
  flex: none;
}
.sy-sess__t {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-navy);
  line-height: 1.3;
  letter-spacing: -0.005em;
  flex: 1 1 auto;
  min-width: 12rem;
}
.sy-sess__m {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex: none;
}