/* Comparación (sección 03): veredicto a la izquierda, tablero de indicadores a la derecha.
   Sobrio: una sola animación (las barras crecen) y ninguna en bucle. Ver views/CompareStory.js. */

.page--compare {
  display: block;
  place-items: initial;
  padding: 0;
  /* Arriba queda una franja de la Luna acercada; hacia abajo el fondo se oscurece para leer. */
  background: linear-gradient(180deg, rgba(5, 7, 13, 0.2) 0, rgba(5, 7, 13, 0.55) 140px, rgba(5, 7, 13, 0.92) 340px);
  animation: story-in 0.35s ease-out both;
}

@keyframes story-in { from { opacity: 0; } to { opacity: 1; } }

/* Mientras la cámara viaja hacia los sitios, la interfaz de la vista general se apaga. */
body.compare-zoom .hud-bottom,
body.compare-zoom #datebar,
body.compare-zoom #legend-toggle {
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}

#story-root { min-height: 100%; }

.story-msg {
  min-height: 60vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: var(--space-4);
  color: var(--ink-muted);
}

.story-spinner {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

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

.story {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: var(--space-5);
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-5) var(--space-6);
}

/* ---------- Veredicto (izquierda) ---------- */

.story-explain {
  position: sticky;
  top: var(--space-4);
  align-self: start;
  max-height: calc(100vh - var(--nav-h) - var(--space-5));
  overflow-y: auto;
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: var(--fs-body);
  line-height: 1.5;
}

.story-explain p { margin: 0; }
.story-explain h2 {
  margin: var(--space-2) 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.story-back { justify-self: start; }
.eyebrow { font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-muted); }
.story-title { margin: 0; font-size: 1.4rem; line-height: 1.15; overflow-wrap: anywhere; }
.context { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-muted); }
.headline { font-size: 1rem; }
.headline strong { color: var(--accent); }

.story-explain .warn {
  padding: var(--space-2) var(--space-3);
  border-left: 3px solid var(--state-warn);
  background: color-mix(in srgb, var(--state-warn) 8%, transparent);
  border-radius: 0 8px 8px 0;
  color: var(--ink-muted);
}
.story-explain .warn strong { color: var(--ink); }

.why { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-3); }
.why li { padding-left: var(--space-3); border-left: 2px solid var(--state-ok); color: var(--ink-muted); }
.why li b { display: block; color: var(--ink); }
.why.next li { border-left-color: var(--accent); }
.why.next li b { display: inline; }

.decide { padding: var(--space-3); border: 1px dashed var(--line-strong); border-radius: 10px; }
.decide p { color: var(--ink-muted); font-size: var(--fs-small); margin-top: 2px; }

.learn summary, .tech summary { cursor: pointer; color: var(--accent); }
.learn ul { margin: var(--space-2) 0 0; padding-left: 18px; color: var(--ink-muted); font-size: var(--fs-small); }
.learn li { margin-bottom: 6px; }
.learn b { color: var(--ink); }

/* ---------- Tablero (derecha) ---------- */

.board {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.b-row {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4);
  border-top: 1px solid var(--line);
}

.b-row.b-heads { border-top: 0; padding-bottom: var(--space-2); }
.b-row.main { background: color-mix(in srgb, var(--accent) 6%, transparent); }

.b-label { display: flex; align-items: center; gap: var(--space-2); font-weight: 600; cursor: help; }
.b-label .icon { width: 28px; height: 28px; color: var(--accent); flex: none; }
.b-row.main .b-label { font-size: 1.05rem; }

.b-cells { display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: var(--space-4); }

.b-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: var(--fs-small); }
.b-head b { font-size: var(--fs-body); overflow-wrap: anywhere; }
.b-head em { font-style: normal; color: var(--state-ok); }
.b-head.off em { color: var(--state-warn); }

.s-dot { display: inline-block; flex: none; width: 9px; height: 9px; border-radius: 50%; background: var(--c); }

/* Celda: barra + cifra + diferencia + lectura física. */
.cell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "top" "meter" "sub";
  align-items: center;
  gap: 6px;
  --fill: color-mix(in srgb, var(--accent) 70%, var(--bg));
}

.cell .meter { grid-area: meter; height: 10px; border-radius: 5px; background: var(--line); overflow: hidden; }
.cell .meter i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--fill);
  border-radius: 5px;
  transition: width 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) var(--d, 0s);
}
.go .cell .meter i { width: var(--w); }
.b-row.main .cell .meter { height: 14px; }

.cell .c-top { grid-area: top; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; min-width: 0; }
.cell b { font-family: var(--font-mono); font-size: 1.15rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cell .c-unit { font-size: 0.8rem; color: var(--ink-muted); }
.cell em {
  margin-left: auto;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  white-space: nowrap;
}
.cell small { grid-area: sub; font-size: 0.72rem; color: var(--ink-muted); opacity: 0.8; }
.b-label > span { display: grid; gap: 2px; }
.b-label > span small { font-size: 0.72rem; font-weight: 400; line-height: 1.3; color: var(--ink-muted); }

.cell.best { --fill: var(--state-ok); }
.cell.best b { color: var(--state-ok); }
.cell.best em { color: var(--state-ok); border-color: color-mix(in srgb, var(--state-ok) 45%, transparent); }
.cell.off { --fill: var(--data-off); }
.cell.off b { color: var(--ink-muted); }

.cell.nodata .meter {
  background: repeating-linear-gradient(135deg, transparent 0 5px, rgba(255, 255, 255, 0.1) 5px 10px);
  border: 1px dashed var(--line-strong);
}
.cell.nodata b { font-family: var(--font-text); font-size: 0.8rem; font-weight: 400; color: var(--ink-muted); }

/* ---------- Detalle técnico (plegado) ---------- */

.tech { margin-top: var(--space-4); padding: var(--space-3) var(--space-4); border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.tech-body { margin-top: var(--space-3); display: grid; gap: var(--space-4); }
.tech h3 { margin: 0; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-muted); }

/* ---------- Pantallas angostas ---------- */

@media (max-width: 1000px) {
  .story { grid-template-columns: 1fr; padding: var(--space-4); }
  .story-explain { position: static; max-height: none; }
}

@media (max-width: 700px) {
  .b-row { grid-template-columns: 1fr; gap: var(--space-2); }
  .b-row.b-heads > div:first-child { display: none; }
  .b-cells { gap: var(--space-3); }
  }

@media (prefers-reduced-motion: reduce) {
  .page--compare, .story-spinner { animation: none !important; }
  .cell .meter i { transition: none !important; }
}

.cell.nodata .meter i { display: none; }
.b-label .icon { width: 34px; height: 34px; color: var(--ink); opacity: 0.85; }

/* Carga y estado vacío con el ícono del kit. */
.story-msg .icon { width: 64px; height: 64px; color: var(--accent); }
.story-msg > p[role="status"] { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.45; } }
.story-empty { text-align: center; }
.suggest-grid { display: grid; gap: var(--space-2); width: min(460px, 90vw); text-align: left; }
.suggest-grid h2 { margin: 0; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); }
.suggest {
  display: grid;
  gap: 2px;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.suggest:hover, .suggest:focus-visible { border-color: var(--accent); }
.suggest span { font-size: var(--fs-small); color: var(--ink-muted); }

/* Retícula de fijación durante el zoom hacia los sitios. */
#zoom-reticle {
  position: fixed;
  inset: 0;
  z-index: 8;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: var(--space-3);
  pointer-events: none;
  opacity: 0;
  color: var(--accent);
}
#zoom-reticle .icon { width: 180px; height: 180px; }
#zoom-reticle p { margin: 0; font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; }
body.compare-zoom #zoom-reticle { animation: lock 1.5s ease-out both; }
@keyframes lock {
  0% { opacity: 0; transform: scale(2.4); }
  45% { opacity: 1; transform: scale(1); }
  85% { opacity: 1; transform: scale(0.92); }
  100% { opacity: 0; transform: scale(0.85); }
}

/* Avisos breves y pista de selección. */
#toast {
  position: fixed;
  left: 50%;
  top: 68px;
  z-index: 12;
  translate: -50% 0;
  max-width: min(520px, 92vw);
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface-solid);
  font-size: var(--fs-small);
}
#selhint { margin: 0 auto; padding: 8px 14px; font-size: var(--fs-small); color: var(--ink-muted); }

@media (prefers-reduced-motion: reduce) {
  body.compare-zoom #zoom-reticle { animation: none; opacity: 1; }
  .story-msg > p[role="status"] { animation: none; }
}

/* ---------- Detalle técnico: bloques ---------- */

.x-block { display: grid; gap: var(--space-2); }
.x-block .hint { margin: 0; font-size: var(--fs-small); color: var(--ink-muted); max-width: 70ch; }
.x-sites { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-3); margin-top: var(--space-2); }
.x-site { padding: var(--space-3); border: 1px solid var(--line); border-radius: 10px; font-size: var(--fs-small); min-width: 0; }
.x-site > b { margin-right: 6px; }
.x-site > div { margin-top: var(--space-2); color: var(--ink-muted); }
.x-site svg { width: 100%; height: auto; display: block; }
.x-avail { grid-template-columns: 1fr; }

/* ---------- Tabla de requisitos ---------- */

.req-table { width: 100%; border-collapse: collapse; font-size: var(--fs-small); }
.req-table th, .req-table td { padding: 8px 10px; text-align: left; vertical-align: top; border-top: 1px solid var(--line); }
.req-table thead th { font-weight: 600; color: var(--ink-muted); border-top: 0; white-space: nowrap; }
.req-table th[scope="row"] { font-weight: 600; min-width: 150px; }
.req-table small { display: block; font-weight: 400; color: var(--ink-muted); font-size: 0.72rem; line-height: 1.35; margin-top: 2px; }
.req-table td.thr { min-width: 180px; max-width: 260px; }
.req-table td.thr b, .req-table td.req b { font-family: var(--font-mono); font-size: 1rem; font-variant-numeric: tabular-nums; }
.req-table td.thr small a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.req-table td.req { white-space: nowrap; }
.req-table td.req small { white-space: normal; }
.req-table td.req .mark { margin-left: 6px; font-weight: 700; }
.req-table td.req.ok { color: var(--state-ok); }
.req-table td.req.bad { color: var(--state-warn); }
.req-table td.req.na b { font-family: var(--font-text); font-weight: 400; color: var(--ink-muted); }
.req-table td.req.ok small, .req-table td.req.bad small { color: var(--ink-muted); }
.req-table tr.sec th, .compare-table tr.sec th {
  padding-top: 14px; border-top: 1px solid var(--line-strong, var(--line));
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted);
}
.compare-table td.origin { font-size: 0.72rem; color: var(--ink-muted); min-width: 160px; }

/* ---------- Calendario de disponibilidad ---------- */

.av-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; padding: 0; list-style: none; font-size: var(--fs-small); color: var(--ink-muted); }
.av-legend li { display: inline-flex; align-items: center; gap: 6px; }
.av-sw { display: inline-block; width: 12px; height: 12px; border-radius: 2px; }
.av-ok { fill: #009e73; background: #009e73; }
.av-sun { fill: #e69f00; background: #e69f00; }
.av-earth { fill: #56b4e9; background: #56b4e9; }
.av-slope { fill: #d55e00; background: #d55e00; }
.av-kpi { margin: 0 0 6px; color: var(--ink); }
.av-svg { shape-rendering: crispEdges; }
.av-tick { stroke: var(--ink-muted); stroke-width: 0.6; }
.av-month { fill: var(--ink-muted); font-size: 8px; font-family: var(--font-mono); }

/* ---------- ¿Cambia el ganador si cambian los pesos? ---------- */

.sens { margin-top: var(--space-4); display: grid; gap: 6px; }
.sens h2 { margin: 0 0 2px; }
.sens-line { margin: 0; }
.sens-row { display: grid; grid-template-columns: 9px minmax(0, 9em) minmax(0, 1fr) 5ch; align-items: center; gap: 8px; font-size: var(--fs-small); }
.sens-row .meter { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.sens-row .meter i { display: block; height: 100%; width: var(--w); background: var(--accent); border-radius: 4px; }
.sens-row b { font-family: var(--font-mono); text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sens-verdict { margin: 2px 0 0; font-weight: 600; }
.sens .hint { margin: 0; font-size: 0.72rem; color: var(--ink-muted); }
.sens-current { margin: 0; font-size: var(--fs-small); color: var(--ink-muted); }

@media (max-width: 640px) {
  .req-table th, .req-table td { padding: 6px 8px; }
  .req-table th[scope="row"] { min-width: 112px; position: sticky; left: 0; z-index: 1; background: var(--bg); }
  .req-table td.thr { min-width: 120px; max-width: 150px; }
  .req-table td.thr small { font-size: 0.68rem; }
  .req-table td.req { min-width: 96px; }
  .req-table tr.sec th { position: static; }
}

/* ---------- Datos y resolución ---------- */

.data-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-3); margin: var(--space-2) 0; }
.data-facts > div { padding: var(--space-3); border: 1px solid var(--line); border-radius: 10px; }
.data-facts dt { font-weight: 600; font-size: var(--fs-small); margin-bottom: 4px; }
.data-facts dd { margin: 0; font-size: var(--fs-small); color: var(--ink-muted); line-height: 1.45; }
.data-table td { color: var(--ink-muted); }
.x-patch { min-height: 40px; }
.x-patch canvas { max-width: 100%; height: auto; }