/* ==========================================================================
   ARFRIO — MÓDULO RAIO-X PREMIUM
   Painel "blueprint" com destaque por componente, abas de modelo e overlays
   vetoriais. Todas as cores derivam dos tokens de /assets/css/variables.css.
   ========================================================================== */

.raiox-section {
  padding: 72px 0 88px;
}

/* Escopo de cor do módulo. O painel é sempre escuro (mesa de projetos),
   mas muda de temperatura no Modo Engenharia. */
.raiox-panel {
  --rx-ink: #E8F4FB;
  --rx-line: var(--e-global-color-2fded32b);       /* #6EC1E4 */
  --rx-line-soft: rgba(110, 193, 228, .38);
  --rx-grid: rgba(110, 193, 228, .16);
  --rx-bg-1: #05192B;
  --rx-bg-2: #0A2F4C;
  --rx-card: rgba(9, 40, 66, .82);
  --rx-glow: 0 0 12px rgba(110, 193, 228, .55);
  --rx-dim: .3;
}

.dark-theme .raiox-panel {
  --rx-bg-1: #0B0F14;
  --rx-bg-2: #131C25;
  --rx-card: rgba(20, 30, 40, .86);
  --rx-grid: rgba(110, 193, 228, .1);
}

/* --------------------------------------------------------------- Cabeçalho */
.raiox-heading {
  max-width: 640px;
  margin-bottom: 28px;
}

.raiox-heading h2 {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 44px);
  letter-spacing: -1.2px;
  color: var(--color-text-heading);
}

.raiox-sub {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

/* ------------------------------------------------------------------- Abas */
.raiox-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 26px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.raiox-tabs::-webkit-scrollbar { display: none; }

.raiox-tab {
  flex: 0 0 auto;
  padding: 12px 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-body);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .4px;
  cursor: pointer;
  transition: color var(--transition-base), border-color var(--transition-base),
              background var(--transition-base), box-shadow var(--transition-base);
}

.raiox-tab:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.raiox-tab.is-active {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, var(--color-brand-dark), var(--color-brand));
  box-shadow: 0 10px 26px rgba(0, 131, 203, .32);
}

.dark-theme .raiox-tab.is-active { color: #08111A; }

/* ----------------------------------------------------------------- Painel */
.raiox-panel {
  position: relative;
  overflow: hidden;
  padding: 76px 28px 72px;
  border: 1px solid rgba(110, 193, 228, .3);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 42%, rgba(110, 193, 228, .13), transparent 46%),
    linear-gradient(150deg, var(--rx-bg-1), var(--rx-bg-2));
  box-shadow: var(--shadow-elevated);
}

/* Grade milimetrada */
.raiox-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--rx-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--rx-grid) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 45%, #000 45%, transparent 92%);
}

/* Moldura interna de prancheta */
.raiox-panel::after {
  content: "";
  position: absolute;
  inset: 16px;
  pointer-events: none;
  border: 1px solid rgba(110, 193, 228, .22);
  border-radius: var(--radius-md);
}

/* Leitura do modelo, no topo */
.raiox-readout {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 280px;
  justify-content: center;
  padding: 11px 24px;
  border: 1px solid rgba(110, 193, 228, .28);
  border-top: 0;
  border-radius: 0 0 14px 14px;
  background: rgba(110, 193, 228, .08);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rx-line);
}

.raiox-readout-value {
  color: var(--rx-ink);
  letter-spacing: 1px;
}

/* ------------------------------------------------------------------- Grid */
.raiox-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 190px 1fr 190px;
  grid-template-rows: 1fr 1fr;
  gap: 24px 20px;
  height: 660px;
  max-width: 1000px;
  margin: 0 auto;
}

.raiox-product {
  position: relative;
  grid-column: 2;
  grid-row: 1 / 3;
  display: grid;
  place-items: center;
  margin: 0;
}

.raiox-photo {
  position: relative;
  z-index: 7;
  width: 100%;
  max-width: 520px;
  height: auto;
  filter: drop-shadow(0 24px 36px rgba(0, 0, 0, .6));
  transition: filter var(--transition-base), transform 400ms cubic-bezier(.4, 0, .2, 1);
}

/* Modo raio-x: quando qualquer componente está ativo, a foto recua e revela o vetor */
.raiox-panel.is-inspecting .raiox-photo {
  transform: translateY(-6px);
  filter: brightness(.72) contrast(1.18)
          drop-shadow(0 30px 52px rgba(110, 193, 228, .3));
}

/* ------------------------------------------------------------------ Cards */
.raiox-card {
  position: relative;
  z-index: 12;
  align-self: center;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 22px 18px;
  border: 1px solid rgba(110, 193, 228, .34);
  border-radius: var(--radius-md);
  background: var(--rx-card);
  backdrop-filter: blur(6px);
  color: var(--rx-ink);
  text-align: left;
  cursor: pointer;
  transition: transform var(--transition-base), border-color var(--transition-base),
              box-shadow var(--transition-base), opacity var(--transition-base);
}

.raiox-card[data-slot="a"] { grid-column: 1; grid-row: 1; }
.raiox-card[data-slot="b"] { grid-column: 1; grid-row: 2; }
.raiox-card[data-slot="c"] { grid-column: 3; grid-row: 1; }
.raiox-card[data-slot="d"] { grid-column: 3; grid-row: 2; }

.raiox-card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 6px;
  color: var(--rx-line);
  filter: drop-shadow(0 0 10px rgba(110, 193, 228, .35));
}

.raiox-card-icon svg { width: 100%; height: 100%; }

.raiox-card-title {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #fff;
}

.raiox-card-text {
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(232, 244, 251, .74);
}

.raiox-card-metric {
  margin-top: 4px;
  padding: 4px 10px;
  border: 1px solid rgba(110, 193, 228, .3);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--rx-line);
}

.raiox-card:hover,
.raiox-card:focus-visible,
.raiox-card.is-active {
  transform: translateY(-6px);
  border-color: var(--rx-line);
  box-shadow: 0 0 0 1px rgba(110, 193, 228, .25), 0 0 40px rgba(110, 193, 228, .26);
}

/* Foco visível para teclado — nunca remover */
.raiox-card:focus-visible,
.raiox-tab:focus-visible,
.raiox-hotspot:focus-visible {
  outline: 2px solid var(--rx-line);
  outline-offset: 3px;
}

/* O que faltava no original: atenuar o que NÃO está ativo */
.raiox-panel.is-inspecting .raiox-card:not(.is-active) {
  opacity: var(--rx-dim);
  transform: none;
}

/* ------------------------------------------------- Linhas e hotspots */
.raiox-lines {
  position: absolute;
  z-index: 8; /* acima da foto (7), abaixo dos overlays (9) */
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.raiox-line {
  fill: none;
  stroke: var(--rx-line-soft);
  stroke-width: 1.6;
  stroke-dasharray: 7 9;
  animation: raiox-flow 2.2s linear infinite;
  transition: stroke var(--transition-base), opacity var(--transition-base);
}

@keyframes raiox-flow { to { stroke-dashoffset: -32; } }

.raiox-panel.is-inspecting .raiox-line { opacity: .12; }

.raiox-panel.is-inspecting .raiox-line.is-active {
  opacity: 1;
  stroke: var(--rx-line);
  stroke-width: 2.4;
  filter: drop-shadow(0 0 6px rgba(110, 193, 228, .8));
}

.raiox-hotspot {
  position: absolute;
  z-index: 16;
  width: 14px;
  height: 14px;
  padding: 0;
  transform: translate(-50%, -50%);
  border: 2px solid var(--rx-ink);
  border-radius: 50%;
  background: var(--color-brand);
  box-shadow: var(--rx-glow);
  cursor: pointer;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.raiox-hotspot::after {
  content: "";
  position: absolute;
  inset: -6px;
  border: 1px solid var(--rx-line);
  border-radius: 50%;
  opacity: 0;
}

.raiox-panel.is-inspecting .raiox-hotspot:not(.is-active) { opacity: .25; }

.raiox-hotspot.is-active {
  transform: translate(-50%, -50%) scale(1.25);
}

.raiox-hotspot.is-active::after {
  opacity: 1;
  animation: raiox-ping 1.6s ease-out infinite;
}

@keyframes raiox-ping {
  0%   { transform: scale(.7); opacity: .9; }
  100% { transform: scale(2.1); opacity: 0; }
}

/* Pulso central (rotor) */
.raiox-pulse {
  position: absolute;
  z-index: 11;
  width: 26px;
  height: 26px;
  border: 2px solid var(--rx-ink);
  border-radius: 50%;
  box-shadow: 0 0 0 10px rgba(110, 193, 228, .1), 0 0 32px rgba(110, 193, 228, .6);
  opacity: .55;
  transition: opacity var(--transition-base);
  animation: raiox-pulse 1.9s ease-out infinite;
}

.raiox-panel[data-active="motor"] .raiox-pulse { opacity: 1; }
.raiox-panel.is-inspecting:not([data-active="motor"]) .raiox-pulse { opacity: .2; }

.raiox-icon-bank { display: none; }

@keyframes raiox-pulse {
  50% { transform: scale(1.22); opacity: .55; }
}

/* Fluxo de ar */
.raiox-airflow {
  position: absolute;
  z-index: 5;
  left: 0;
  top: 40%;
  width: 62%;
  opacity: .55;
  transition: opacity var(--transition-base);
}

.raiox-panel[data-active="fluxo"] .raiox-airflow { opacity: 1; }

.raiox-airflow i {
  display: block;
  height: 2px;
  margin: 16px 0;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--rx-line), transparent);
  filter: drop-shadow(0 0 8px rgba(110, 193, 228, .7));
  animation: raiox-air 2.8s ease-in-out infinite;
}

.raiox-airflow i:nth-child(2) { animation-delay: .35s; }
.raiox-airflow i:nth-child(3) { animation-delay: .7s; }
.raiox-airflow i:nth-child(4) { animation-delay: 1.05s; }

@keyframes raiox-air {
  0%   { transform: translateX(-70px); opacity: 0; }
  50%  { opacity: .9; }
  100% { transform: translateX(130px); opacity: 0; }
}

/* Linha de varredura — anima transform (GPU), não `left` */
.raiox-scan {
  position: absolute;
  z-index: 10;
  left: 20%;
  top: 10%;
  width: 3px;
  height: 78%;
  opacity: .6;
  background: linear-gradient(transparent, var(--rx-line), transparent);
  box-shadow: 0 0 22px var(--rx-line);
  animation: raiox-scan 5s ease-in-out infinite;
}

@keyframes raiox-scan {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(min(58vw, 560px)); }
}

/* Pausa tudo quando o painel sai da viewport (economia de bateria) */
.raiox-panel:not(.is-visible) .raiox-scan,
.raiox-panel:not(.is-visible) .raiox-pulse,
.raiox-panel:not(.is-visible) .raiox-airflow i,
.raiox-panel:not(.is-visible) .raiox-line {
  animation-play-state: paused;
}

/* -------------------------------------------------------------- Instrução */
.raiox-instruction {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--rx-line);
  white-space: nowrap;
}

.raiox-instruction-glyph {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(110, 193, 228, .4);
  border-radius: 50%;
}

/* ------------------------------------------------------- Ficha do modelo */
.raiox-spec {
  margin-top: 28px;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.raiox-spec-head h3 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--color-text-heading);
}

.raiox-spec-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin: 26px 0 28px;
}

.raiox-spec-item dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.raiox-spec-item dd {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--color-text-heading);
}

/* Transição suave na troca de aba */
.raiox-spec[data-swapping] { opacity: .35; }
.raiox-spec { transition: opacity 180ms ease; }
.raiox-photo[data-swapping] { opacity: 0; }

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

/* ----------------------------------------------------------- Responsivo */
@media (max-width: 980px) {
  .raiox-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 460px auto auto;
    height: auto;
  }

  .raiox-product  { grid-column: 1 / 3; grid-row: 1; }
  .raiox-card[data-slot="a"] { grid-column: 1; grid-row: 2; }
  .raiox-card[data-slot="c"] { grid-column: 2; grid-row: 2; }
  .raiox-card[data-slot="b"] { grid-column: 1; grid-row: 3; }
  .raiox-card[data-slot="d"] { grid-column: 2; grid-row: 3; }

  /* Sem espaço para as chamadas: hotspots seguem funcionando */
  .raiox-lines { display: none; }
  .raiox-hotspot { display: none; }

  .raiox-spec-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .raiox-section { padding: 48px 0 60px; }

  .raiox-panel {
    padding: 66px 14px 62px;
    border-radius: var(--radius-md);
  }

  .raiox-readout { min-width: 240px; font-size: 10px; }
  .raiox-grid { grid-template-rows: 320px auto auto; gap: 12px; }
  .raiox-card { padding: 16px 13px; }
  .raiox-card-icon { width: 32px; height: 32px; }
  .raiox-card-title { font-size: 12px; }
  .raiox-card-text { font-size: 11px; }
  .raiox-card-metric { display: none; }
  .raiox-photo { max-width: 100%; }
  .raiox-instruction { font-size: 10px; letter-spacing: .6px; }
  .raiox-spec { padding: 22px; }
  .raiox-spec-grid { grid-template-columns: 1fr; gap: 14px; }
}

/* --------------------------------------------------- Movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  .raiox-scan,
  .raiox-pulse,
  .raiox-airflow i,
  .raiox-line,
  .raiox-hotspot.is-active::after {
    animation: none !important;
  }

  .raiox-scan { opacity: 0; }

  .raiox-card,
  .raiox-photo,
  .raiox-hotspot {
    transition-duration: 1ms;
  }

  .raiox-card:hover,
  .raiox-card.is-active,
  .raiox-panel.is-inspecting .raiox-photo {
    transform: none;
  }
}

/* Foto espelhada (vista frontal fotografada do lado oposto) — ver hotspots-produtos.php.
   Usa a propriedade `scale` para não conflitar com o transform do modo inspeção. */
.raiox-photo.is-espelhada { scale: -1 1; }
.raiox-hotspot[hidden] { display: none; }