/* Página "Acerca De".
   Reutiliza la cabecera compartida (header-shared.css) y repite el patrón de
   cajón lateral de la página de perfil, para que se sienta la misma casa. */

body {
  margin: 0;
  background: #F4F4F0;
  color: #030102;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  min-height: 100vh;
}

/* ── Cajón lateral, mismo comportamiento que en perfil ────────────────────── */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 260px;
  background: #fff;
  z-index: 900;
  padding: 95px 25px 30px 25px;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), padding-top 0.4s ease;
  box-shadow: 10px 0 30px rgba(3, 1, 2, 0.05);
  overflow-y: auto;
  box-sizing: border-box;
  transform: translateX(-100%);
}

body.header-is-hidden .sidebar { padding-top: 55px; }
body.sidebar-active .sidebar { transform: translateX(0); }

.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background-color: rgba(3, 1, 2, 0.1); border-radius: 10px; }

#close-sidebar {
  position: absolute;
  top: 15px;
  left: 15px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: #030102;
  padding: 8px;
  border-radius: 12px;
  transition: all 0.2s ease;
  z-index: 901;
}
#close-sidebar:hover { background: #F0F0F0; }

.filter-section { margin-bottom: 30px; }
.filter-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  font-weight: 700;
  color: #888;
  margin: 0 0 15px 0;
  letter-spacing: 1px;
}

/* Mismo botón que el selector de municipio del inicio. */
.doc-nav-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8f8f8;
  border: 1px solid #e0e0e0;
  padding: 12px 15px;
  border-radius: 12px;
  cursor: pointer;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 600;
  color: #333;
  transition: all 0.2s ease;
  margin-bottom: 10px;
  text-align: left;
  font-size: 1rem;
}
.doc-nav-btn:hover { background: #fff; border-color: #030102; }
.doc-nav-btn.activo { background: #030102; border-color: #030102; color: #fff; }

/* ── Rejilla de documentos ────────────────────────────────────────────────── */
.acerca-main {
  padding: 120px 30px 80px;
  max-width: 900px;
  margin: 0 auto;
}

.acerca-main > h1 {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
}

.acerca-main > p.intro {
  color: #777;
  margin: 0 0 46px;
  font-size: 1rem;
}

.doc-rejilla {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 26px;
  max-width: 620px;
}

/* Cada documento se comporta como un icono de escritorio. */
.doc-icono {
  background: none;
  border: 2px solid transparent;
  border-radius: 14px;
  padding: 18px 10px 14px;
  cursor: pointer;
  font-family: inherit;
  color: #030102;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.doc-icono:hover,
.doc-icono:focus-visible {
  background: rgba(3, 1, 2, 0.04);
  transform: translateY(-3px);
  outline: none;
}
.doc-icono:focus-visible { border-color: #030102; }
.doc-icono:active { transform: translateY(0); }

.doc-icono .lamina {
  width: 76px;
  height: 76px;
  color: #030102;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.doc-icono:hover .lamina { transform: scale(1.04); }

.doc-icono .nombre {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
}

/* El icono que se acaba de abrir se atenúa: la vista se va al documento. */
.doc-icono.abriendo { opacity: 0.25; }

/* ── El documento abierto ─────────────────────────────────────────────────── */
.doc-capa {
  position: fixed;
  inset: 0;
  /* Ancho y alto explicitos ademas de inset: si algun ancestro crea un bloque
     contenedor (basta un transform o un filter), el inset deja de referirse a
     la ventana y la capa se encoge hasta su contenido. */
  width: 100vw;
  height: 100vh;
  box-sizing: border-box;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 1, 2, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.28s ease;
}
.doc-capa.visible { opacity: 1; }

/* Arranca pequeño y girado, como la hoja que se despliega desde el icono, y
   crece hasta su tamaño. El transform-origin se fija desde JS al punto donde
   estaba el icono, para que la hoja salga de ahí y no del centro. */
.doc-hoja {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(3, 1, 2, 0.28);
  width: min(760px, 100%);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.18) rotate(-6deg);
  opacity: 0;
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
}
.doc-capa.visible .doc-hoja { transform: scale(1) rotate(0); opacity: 1; }

.doc-barra {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid #eceef1;
  flex-shrink: 0;
}
.doc-barra .lamina { width: 26px; height: 26px; color: #030102; flex-shrink: 0; }
.doc-barra h2 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  flex: 1;
  min-width: 0;
}
.doc-cerrar {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  color: #777;
  line-height: 0;
  transition: background 0.2s ease, color 0.2s ease;
}
.doc-cerrar:hover { background: #f2f3f5; color: #030102; }

.doc-cuerpo {
  padding: 26px 30px 34px;
  overflow-y: auto;
  line-height: 1.65;
  color: #2a2d33;
}
.doc-cuerpo h1 { font-size: 1.5rem; margin: 0 0 14px; letter-spacing: -0.02em; color: #030102; }
.doc-cuerpo h2 { font-size: 1.12rem; margin: 26px 0 8px; color: #030102; }
.doc-cuerpo h3 { font-size: 1rem; margin: 20px 0 6px; color: #030102; }
.doc-cuerpo p  { margin: 0 0 13px; }
.doc-cuerpo ul { margin: 0 0 13px; padding-left: 22px; }
.doc-cuerpo li { margin-bottom: 5px; }
.doc-cuerpo a  { color: #2447d6; }
.doc-cuerpo code {
  background: #f2f3f5;
  border-radius: 4px;
  padding: 1px 5px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9em;
}
.doc-cuerpo .cargando { color: #999; }

@media (max-width: 640px) {
  .acerca-main { padding: 100px 20px 60px; }
  .doc-rejilla { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .doc-cuerpo { padding: 20px 20px 28px; }
  .doc-capa { padding: 16px; }
}

/* A quien prefiera menos movimiento se le quita el despliegue, no el
   contenido: la hoja aparece sin escalar ni girar. */
@media (prefers-reduced-motion: reduce) {
  .doc-hoja { transform: none; transition: opacity 0.2s ease; }
  .doc-capa.visible .doc-hoja { transform: none; }
  .doc-icono, .doc-icono .lamina { transition: none; }
}

/* ── Estilos para las categorías del sidebar ────────────────────────────── */
.filter-group {
  margin-bottom: 12px;
  --accent: #ccc;
  --accent-light: color-mix(in srgb, var(--accent) 70%, white);
  --accent-dark: color-mix(in srgb, var(--accent) 70%, #030102);
}

.filter-parent {
  display: flex;
  width: 100%;
  background: #F8F8F8;
  border: 2px solid transparent;
  border-radius: 14px;
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.parent-text-btn {
  flex: 1;
  text-align: left;
  padding: 14px 18px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #030102;
  background: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
}

.parent-arrow-btn {
  width: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-left: 1px solid transparent;
  cursor: pointer;
  outline: none;
  transition: all 0.3s ease;
  color: #030102;
}

.filter-parent:hover {
  border-color: var(--accent);
  background: #fff;
}

.filter-parent:hover .parent-text-btn,
.filter-parent:hover .parent-arrow-btn {
  color: var(--accent-dark);
}

.filter-parent.open .parent-arrow-btn svg {
  transform: rotate(-180deg);
}

.parent-arrow-btn svg {
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.filter-children-wrapper {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.filter-children-wrapper.open {
  grid-template-rows: 1fr;
}

.filter-children {
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  opacity: 0;
  transform: translateY(-15px);
  transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  padding: 0 4px 0 12px;
  position: relative;
  z-index: 1;
}

.filter-children-wrapper.open .filter-children {
  opacity: 1;
  transform: translateY(0);
  padding-top: 12px;
  padding-bottom: 8px;
}

.filter-pill {
  background: #F0F0F0;
  border: 2px solid transparent;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-pill:hover {
  background: #fff;
  border-color: var(--accent);
  color: var(--accent-dark);
  transform: translateY(-2px);
}

/* ── Ajustes del botón de cabecera (Crear Evento) ───────────────────────── */
.header-btn-text .mobile-icon {
  display: none;
}

@media (max-width: 800px) {
  .header-btn-text::before {
    display: none !important;
  }

  .header-btn-text .desktop-text {
    display: none;
  }

  .header-btn-text .mobile-icon {
    display: block;
    width: 20px;
    height: 20px;
  }
}