/* Política Pesquera 1986 · visor web */
:root {
  --azul: #13235c;
  --azul-claro: #233a86;
  --dorado: #c9a227;
  --dorado-claro: #e4c766;
  --crema: #f3eee1;
  --papel: #fffdf7;
  --tinta: #1b2233;
  --gris: #697386;
  --borde: #d8d0bf;
  --sombra: 0 18px 45px rgba(20, 25, 45, .22);
  --radio: 10px;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--tinta);
  background:
    radial-gradient(circle at 15% 0%, rgba(201, 162, 39, .12), transparent 34rem),
    radial-gradient(circle at 90% 100%, rgba(19, 35, 92, .1), transparent 40rem),
    var(--crema);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}

button, input { font: inherit; }

button { color: inherit; }

svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- cabecera ---------- */
.cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 13px 26px;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(255, 255, 255, .08), transparent 42%),
    linear-gradient(135deg, var(--azul) 0%, #1b2f74 58%, var(--azul) 100%);
  border-bottom: 3px solid var(--dorado);
  box-shadow: 0 4px 18px rgba(11, 18, 46, .28);
}

.marca {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.sello {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  flex: 0 0 auto;
  border: 1px solid rgba(228, 199, 102, .8);
  border-radius: 50%;
  color: var(--dorado-claro);
  font: 700 12px/1 Georgia, "Times New Roman", serif;
  letter-spacing: .08em;
  background: rgba(255, 255, 255, .06);
}

.titulos h1 {
  margin: 0;
  font: 400 clamp(19px, 2.2vw, 27px)/1.12 Georgia, "Times New Roman", serif;
  letter-spacing: .012em;
  white-space: nowrap;
}

.titulos h1 span {
  color: var(--dorado-claro);
  font-style: italic;
}

.titulos p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, .76);
  font-size: 11.5px;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.menu {
  display: flex;
  align-items: center;
  gap: 9px;
}

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 37px;
  padding: 0 13px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: var(--papel);
  color: var(--azul);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: background .16s, border-color .16s, color .16s, transform .16s;
  -webkit-tap-highlight-color: transparent;
}

.boton:hover { background: #fff; border-color: #b9ad94; }
.boton:active { transform: translateY(1px); }
.boton:focus-visible { outline: 3px solid rgba(201, 162, 39, .65); outline-offset: 2px; }
.boton:disabled { opacity: .36; cursor: default; transform: none; }

.boton-fantasma {
  border-color: rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .07);
  color: #fff;
}

.boton-fantasma:hover { background: rgba(255, 255, 255, .15); border-color: rgba(255, 255, 255, .5); }

.boton-dorado {
  border-color: var(--dorado);
  background: var(--dorado);
  color: #18203a;
}

.boton-dorado:hover { background: var(--dorado-claro); border-color: var(--dorado-claro); }

.boton.icono {
  width: 39px;
  padding: 0;
}

/* ---------- estructura ---------- */
.principal {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-height: 0;
}

.barra {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 9px 16px;
  background: rgba(255, 253, 247, .82);
  border-bottom: 1px solid rgba(183, 171, 146, .5);
  backdrop-filter: blur(8px);
}

.grupo { display: flex; align-items: center; gap: 6px; }

.pagina {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gris);
  font-size: 13px;
}

.pagina label { font-weight: 600; color: var(--azul); }

.pagina input {
  width: 61px;
  height: 37px;
  padding: 0 4px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: #fff;
  color: var(--azul);
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  -moz-appearance: textfield;
}

.pagina input::-webkit-outer-spin-button,
.pagina input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.total { white-space: nowrap; }
.total b { color: var(--azul); }

.zoom {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 4px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: var(--papel);
}

.zoom .boton {
  min-height: 35px;
  width: 31px;
  border: 0;
  background: transparent;
  font-size: 18px;
}

.nivel {
  min-width: 43px;
  color: var(--gris);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

/* ---------- visor ---------- */
.escenario {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 16px 20px 10px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-color: rgba(19, 35, 92, .35) transparent;
}

.escenario:focus-visible { outline: 3px solid rgba(201, 162, 39, .55); outline-offset: -3px; }

.escenario img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(100vh - 265px);
  max-height: calc(100dvh - 265px);
  background: #fff;
  border: 1px solid rgba(120, 108, 84, .28);
  box-shadow: var(--sombra);
  user-select: none;
  -webkit-user-drag: none;
}

.escenario.ancho { align-items: flex-start; }
.escenario.ancho img {
  width: 100%;
  max-width: 100%;
  max-height: none;
}

.escenario.zoom { align-items: flex-start; }
.escenario.zoom img {
  max-width: none;
  max-height: none;
  margin-inline: auto;
}

.cargando {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.cargando[hidden] { display: none; }

.cargando span {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(19, 35, 92, .18);
  border-top-color: var(--azul);
  border-radius: 50%;
  background: rgba(255, 253, 247, .8);
  animation: girar .8s linear infinite;
}

@keyframes girar { to { transform: rotate(360deg); } }

.pista {
  margin: 0;
  padding: 0 16px 10px;
  color: #50596b;
  font-size: 12.5px;
  text-align: center;
}

/* ---------- pie ---------- */
.pie {
  display: flex;
  justify-content: space-between;
  gap: 10px 24px;
  flex-wrap: wrap;
  padding: 10px 24px;
  color: #e8e3d4;
  background: var(--azul);
  font-size: 11.5px;
}

.pie p { margin: 0; }
.pie strong { color: #fff; font-weight: 600; }

/* ---------- panel de miniaturas ---------- */
.fondo {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(9, 13, 30, .52);
  backdrop-filter: blur(2px);
}

.fondo[hidden] { display: none; }

.panel {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  width: min(390px, 92vw);
  height: 100vh;
  height: 100dvh;
  background: var(--papel);
  border-left: 1px solid var(--borde);
  box-shadow: -18px 0 50px rgba(10, 15, 35, .3);
  transform: translateX(102%);
  visibility: hidden;
  transition: transform .24s ease, visibility .24s;
}

.panel.abierto { transform: none; visibility: visible; }

.panel-cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px 10px 18px;
  border-bottom: 1px solid var(--borde);
  background: var(--papel);
}

.panel-cabecera h2 {
  margin: 0;
  color: var(--azul);
  font: 400 19px/1 Georgia, "Times New Roman", serif;
}

.miniaturas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  padding: 14px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.miniatura {
  position: relative;
  display: block;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 4px;
  background: #fff;
  box-shadow: 0 2px 6px rgba(20, 25, 45, .14);
  cursor: pointer;
  transition: border-color .15s, transform .15s;
}

.miniatura img { display: block; width: 100%; height: auto; }

.miniatura span {
  position: absolute;
  right: 3px;
  bottom: 3px;
  min-width: 20px;
  padding: 1px 4px;
  border-radius: 3px;
  color: #fff;
  background: rgba(19, 35, 92, .82);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.miniatura:hover { transform: translateY(-2px); border-color: #b9ad94; }
.miniatura:focus-visible { outline: 3px solid rgba(201, 162, 39, .7); outline-offset: 1px; }
.miniatura.activa { border-color: var(--dorado); }
.miniatura.activa span { background: var(--dorado); color: #16203c; }

body.panel-abierto { overflow: hidden; }

/* ---------- buscador ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.panel-buscar { width: min(480px, 94vw); }

.buscador {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
  padding: 14px 16px 16px;
}

#campoBusqueda {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  border: 1px solid var(--borde);
  border-radius: 9px;
  background: #fff;
  color: var(--tinta);
  font-size: 16px;
  outline: none;
  transition: border-color .16s, box-shadow .16s;
}

#campoBusqueda:focus {
  border-color: var(--azul);
  box-shadow: 0 0 0 3px rgba(19, 35, 92, .13);
}

.buscar-ayuda {
  margin: 0;
  color: var(--gris);
  font-size: 12px;
  line-height: 1.45;
}

.resultados {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 2px;
}

.resultado {
  display: block;
  width: 100%;
  margin: 0 0 8px;
  padding: 10px 12px 11px;
  border: 1px solid var(--borde);
  border-radius: 8px;
  background: #fff;
  color: var(--tinta);
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .15s;
}

.resultado:hover {
  border-color: #b9ad94;
  background: #fffdf2;
  transform: translateY(-1px);
}

.resultado:focus-visible {
  outline: 3px solid rgba(201, 162, 39, .65);
  outline-offset: 1px;
}

.resultado-pagina {
  display: block;
  margin-bottom: 4px;
  color: var(--azul);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.resultado-texto {
  display: block;
  color: #333a4a;
  font-size: 13px;
  line-height: 1.48;
}

.resultado-texto mark {
  padding: 0 1px;
  border-radius: 2px;
  background: #f2dc84;
  color: #1b2233;
}

.resultado-vacio {
  margin: 4px 0 0;
  padding: 14px 4px;
  color: var(--gris);
  font-size: 13px;
  line-height: 1.5;
}

/* ---------- móvil ---------- */
@media (max-width: 760px) {
  .cabecera { padding: 9px 12px; gap: 9px; }
  .sello { width: 37px; height: 37px; }
  .titulos h1 { font-size: 18px; }
  .titulos p { font-size: 9.5px; letter-spacing: .05em; }
  .menu { gap: 6px; width: 100%; justify-content: flex-end; }
  .menu .boton { min-height: 34px; padding: 0 10px; font-size: 12px; }
  .menu .boton span { display: none; }
  .menu .boton.icono, .menu .boton-fantasma { width: 36px; padding: 0; }

  .barra { gap: 7px; padding: 7px 8px; }
  .grupo { gap: 4px; }
  .pagina { gap: 5px; font-size: 12px; }
  .pagina label { display: none; }
  .pagina input { width: 53px; height: 34px; }
  .total { display: inline; font-size: 11.5px; }
  #btnAjuste { padding: 0 9px; }
  #btnAjuste span { display: inline; font-size: 11.5px; }
  .zoom { display: none; }
  .boton { min-height: 34px; }
  .boton.icono { width: 34px; }
  #btnPantalla { display: none; }

  .escenario { padding: 8px 7px 4px; }
  .escenario img { max-height: calc(100vh - 240px); max-height: calc(100dvh - 240px); box-shadow: 0 10px 28px rgba(20, 25, 45, .24); }
  .pista { display: none; }
  .pie { padding: 8px 12px; font-size: 10px; justify-content: center; text-align: center; }
  .miniaturas { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; padding: 10px; }
}

@media (max-width: 380px) {
  .titulos h1 { font-size: 16px; }
  .titulos p { display: none; }
  .pagina input { width: 47px; }
}