/* ================================================================
   ARGIRA · MAP EXPLORER · explorer.css
   Modal accesible para obras del mapa perceptual — FASE 1
   Overlay DOM encima del canvas perceptual      — FASE 2A
   Nodos accesibles sobre el mapa perceptual     — FASE 2B/2C
   Compatible con el sistema visual existente (vars, fuentes, colores)
   ================================================================ */

/* ── FASE 2A — Overlay DOM sobre el canvas ──────────────── */
#map-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* El overlay en sí no intercepta eventos — solo sus hijos .map-node */
  pointer-events: none;
  background: transparent;
  z-index: 5;
  user-select: none;
  -webkit-user-select: none;
}

/* ── FASE 2B/2C — Nodos accesibles del mapa perceptual ──── */
.map-node {
  /* Necesario para recibir click/keydown aunque el padre tenga pe:none */
  pointer-events: auto;

  /* Sin apariencia visual — el canvas dibuja los puntos.
     El nodo existe solo para teclado y lectores de pantalla. */
  appearance: none;
  -webkit-appearance: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;

  /* outline:none aquí — focus-visible lo sobreescribe de forma selectiva */
  outline: none;
}

/* Focus visible: anillo dorado ARGIRA solo cuando se navega por teclado.
   :focus-visible evita mostrar el anillo en click/tap (comportamiento correcto). */
.map-node:focus-visible {
  outline: 2px solid rgba(232, 200, 74, 0.9);
  outline-offset: 4px;
  border-radius: 50%;
  /* Halo de color para mayor visibilidad en pantallas de alto brillo */
  box-shadow: 0 0 0 5px rgba(184, 146, 42, 0.18);
}

/* ── Overlay / Backdrop ─────────────────────────────────── */
#argira-obra-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(8, 8, 10, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

#argira-obra-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ── Modal ──────────────────────────────────────────────── */
#argira-obra-modal {
  position: relative;
  background: #0f0f13;
  border: 1px solid rgba(184, 146, 42, 0.28);
  border-radius: 4px;
  box-shadow:
    0 0 0 1px rgba(184,146,42,0.08),
    0 32px 64px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.04);
  max-width: 560px;
  width: 100%;
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;

  /* scrollbar discreta */
  scrollbar-width: thin;
  scrollbar-color: rgba(184,146,42,0.3) transparent;
}

#argira-obra-overlay.open #argira-obra-modal {
  transform: translateY(0) scale(1);
}

/* ── Imagen ─────────────────────────────────────────────── */
#argira-obra-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #0a0a0d;
  flex-shrink: 0;
}

#argira-obra-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  opacity: 0;
  transition: opacity 0.35s ease;
}

#argira-obra-img.loaded {
  opacity: 1;
}

/* Placeholder / loading state */
#argira-obra-img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(184,146,42,0.35);
}

/* Degradado inferior sobre la imagen */
#argira-obra-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(8, 8, 10, 0.7) 100%
  );
  pointer-events: none;
}

/* ── Cuerpo del modal ───────────────────────────────────── */
#argira-obra-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Título ─────────────────────────────────────────────── */
#argira-obra-title {
  font-family: 'Lora', serif;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  font-weight: 600;
  color: #f0ece4;
  line-height: 1.25;
  margin: 0;
  letter-spacing: 0.01em;
}

/* ── Artista ────────────────────────────────────────────── */
#argira-obra-artist {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184, 146, 42, 0.85);
  margin: -6px 0 0;
}

/* ── Descripción ────────────────────────────────────────── */
#argira-obra-desc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  line-height: 1.65;
  color: rgba(232, 225, 210, 0.72);
  margin: 0;
  padding: 12px 14px;
  border-left: 2px solid rgba(184,146,42,0.25);
  background: rgba(184,146,42,0.04);
  border-radius: 0 2px 2px 0;
}

/* ── Nivel cromático ────────────────────────────────────── */
#argira-obra-nivel {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(168,158,136,0.55);
}

/* ── Acciones ───────────────────────────────────────────── */
#argira-obra-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.argira-modal-btn {
  flex: 1 1 auto;
  min-width: 120px;
  padding: 11px 16px;
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition:
    background 0.14s,
    color 0.14s,
    border-color 0.14s,
    outline-offset 0.1s;
  border: 1px solid transparent;
}

.argira-modal-btn:focus-visible {
  outline: 3px solid rgba(232, 200, 74, 0.9);
  outline-offset: 3px;
}

/* Botón primario — Escuchar */
#argira-obra-listen-btn {
  background: rgba(184,146,42,0.12);
  color: rgba(184,146,42,1);
  border-color: rgba(184,146,42,0.35);
}

#argira-obra-listen-btn:hover,
#argira-obra-listen-btn:focus-visible {
  background: rgba(184,146,42,0.22);
  border-color: rgba(184,146,42,0.65);
}

#argira-obra-listen-btn.speaking {
  background: rgba(184,146,42,0.22);
  border-color: rgba(184,146,42,0.65);
  color: #f0ece4;
}

/* Botón secundario — Cerrar */
#argira-obra-close-btn {
  background: transparent;
  color: rgba(168,158,136,0.7);
  border-color: rgba(168,158,136,0.2);
}

#argira-obra-close-btn:hover,
#argira-obra-close-btn:focus-visible {
  background: rgba(255,255,255,0.04);
  color: #f0ece4;
  border-color: rgba(168,158,136,0.45);
}

/* ── Botón X esquina superior derecha ───────────────────── */
#argira-obra-x-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8,8,10,0.7);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  cursor: pointer;
  color: rgba(240,236,228,0.7);
  font-size: 1rem;
  line-height: 1;
  transition: background 0.14s, color 0.14s, border-color 0.14s;
}

#argira-obra-x-btn:hover {
  background: rgba(184,146,42,0.15);
  color: #f0ece4;
  border-color: rgba(184,146,42,0.4);
}

#argira-obra-x-btn:focus-visible {
  outline: 3px solid rgba(232,200,74,0.9);
  outline-offset: 2px;
}

/* ── Indicador visual de doble tap / clic ───────────────── */
.argira-point-hint {
  position: absolute;
  pointer-events: none;
  z-index: 2000;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(184,146,42,0.8);
  transform: translate(-50%, -50%) scale(1);
  animation: argira-ripple 0.5s ease-out forwards;
}

@keyframes argira-ripple {
  0%   { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2);   opacity: 0; }
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 480px) {
  #argira-obra-modal {
    border-radius: 4px 4px 0 0;
    max-height: 92dvh;
  }

  #argira-obra-overlay {
    align-items: flex-end;
    padding: 0;
  }

  #argira-obra-body {
    padding: 16px 18px 20px;
  }

  #argira-obra-img-wrap {
    aspect-ratio: 16/9;
  }

  .argira-modal-btn {
    min-width: 100px;
    font-size: 0.68rem;
    padding: 10px 12px;
  }
}