/* ==========================================================================
   Peças 3D — Minha Loja D&C
   Paleta oficial da empresa (azul petróleo #08344C + amarelo #FEBD0D)
   ========================================================================== */

:root {
  /* Cores principais */
  --cor-primaria: #08344C;
  --cor-destaque: #FEBD0D;

  /* Variações do azul */
  --azul-900: #082130;
  --azul-800: #022C42;
  --azul-700: #08344C;
  --azul-600: #1E4C65;

  /* Variações do amarelo */
  --amarelo-600: #FFAA00;
  --amarelo-500: #FEBD0D;
  --amarelo-400: #FFC936;
  --amarelo-300: #FFD762;

  /* Gradientes oficiais */
  --gradiente-azul: linear-gradient(to right, #082130, #1E4C65);
  --gradiente-amarelo: linear-gradient(to right, #FFAA00, #FFD762);

  /* Derivados de UI */
  --fundo: #04121B;
  --texto-suave: #9FB8C6;
  --texto-fraco: #5E7889;
  --borda: rgba(255, 255, 255, .12);
  --topbar-h: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #fff;
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
}

/* Fundo ambiente fixo — mesmo tratamento do visualizador do cavalete */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 45% at 50% 92%, rgba(254, 189, 13, .06), transparent 70%),
    radial-gradient(ellipse 70% 55% at 50% 6%, rgba(30, 76, 101, .5), transparent 72%),
    linear-gradient(to bottom, #04121B 0%, #082130 45%, #0A2A3E 75%, #08344C 100%);
}

button, input { font-family: inherit; }

::selection { background: var(--amarelo-500); color: var(--azul-700); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: rgba(8, 33, 48, .5); }
::-webkit-scrollbar-thumb { background: var(--azul-600); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--amarelo-600); }

.glass {
  background: rgba(8, 52, 76, .42);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--borda);
}

.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;
}

/* ============================ TELA DE SENHA ============================ */
.lock-screen {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 60% 45% at 50% 88%, rgba(254, 189, 13, .06), transparent 70%),
    radial-gradient(ellipse 70% 55% at 50% 8%, rgba(30, 76, 101, .55), transparent 72%),
    linear-gradient(to bottom, #04121B 0%, #082130 46%, #0A2A3E 70%, #08344C 100%);
  transition: opacity .45s ease;
}
.lock-screen.done { opacity: 0; pointer-events: none; }
.lock-screen.tremendo .lock-card { animation: tremor .42s ease; }

@keyframes tremor {
  0%, 100% { transform: translateX(0); }
  15% { transform: translateX(-11px); }
  30% { transform: translateX(10px); }
  45% { transform: translateX(-7px); }
  60% { transform: translateX(6px); }
  80% { transform: translateX(-3px); }
}

.lock-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  padding: 38px 34px 34px;
  border-radius: 22px;
  background: rgba(8, 52, 76, .42);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--borda);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .5);
  max-width: 100%;
}
.lock-card .logo-tile { width: 68px; height: 68px; border-radius: 16px; }
.lock-card h1 {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: .4px;
}
.lock-card > p {
  font-size: 13.5px;
  color: var(--texto-suave);
  max-width: 300px;
  line-height: 1.5;
  margin-top: -6px;
}

.lock-digitos {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.lock-digito {
  width: 50px;
  height: 62px;
  border-radius: 13px;
  border: 1px solid var(--borda);
  background: rgba(6, 26, 38, .65);
  color: #fff;
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  outline: none;
  caret-color: var(--amarelo-500);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
  -moz-appearance: textfield;
}
.lock-digito::-webkit-outer-spin-button,
.lock-digito::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.lock-digito:focus {
  border-color: var(--amarelo-500);
  background: rgba(30, 76, 101, .55);
  box-shadow: 0 0 0 3px rgba(254, 189, 13, .2);
}

.lock-erro {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #FF8B8B;
}
.lock-erro.on { display: flex; }
.lock-erro svg { width: 17px; height: 17px; flex-shrink: 0; }

/* ============================ TOPBAR ============================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  background: rgba(6, 26, 38, .78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--borda);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
}

.logo-tile {
  background: #fff;
  border-radius: 10px;
  padding: 4px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-tile img { width: 100%; height: 100%; object-fit: contain; display: block; }

.head-txt { min-width: 0; margin-right: auto; }
.head-txt h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .4px;
  line-height: 1.2;
  white-space: nowrap;
}
.head-txt h1 span { color: var(--amarelo-500); }
.head-txt p {
  font-size: 12.5px;
  color: var(--texto-suave);
  margin-top: 1px;
  white-space: nowrap;
}

/* Busca */
.search {
  position: relative;
  flex: 0 1 300px;
  min-width: 0;
}
.search svg {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: var(--texto-fraco);
  pointer-events: none;
}
.search input {
  width: 100%;
  height: 44px;
  padding: 0 14px 0 40px;
  border-radius: 999px;
  border: 1px solid var(--borda);
  background: rgba(8, 52, 76, .5);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.search input::placeholder { color: var(--texto-fraco); }
.search input:focus {
  border-color: var(--amarelo-500);
  background: rgba(30, 76, 101, .55);
  box-shadow: 0 0 0 3px rgba(254, 189, 13, .18);
}

/* Botões redondos da topbar / visualizador */
.ctrl-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--borda);
  background: rgba(8, 52, 76, .5);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .2s ease, color .2s ease, transform .15s ease, border-color .2s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .35);
}
.ctrl-btn:hover:not(:disabled) {
  background: var(--amarelo-500);
  color: var(--azul-700);
  border-color: var(--amarelo-500);
  transform: scale(1.07);
}
.ctrl-btn:disabled { opacity: .45; cursor: default; }
.ctrl-btn svg { width: 20px; height: 20px; }
.ctrl-btn .icon-alt { display: none; }
.ctrl-btn.active { background: var(--amarelo-500); color: var(--azul-700); border-color: var(--amarelo-500); }
.ctrl-btn.active .icon-main { display: none; }
.ctrl-btn.active .icon-alt { display: block; }

/* Anel de progresso do botão "baixar offline" */
.ctrl-btn.baixando { pointer-events: none; }
.ctrl-btn .dl-ring {
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  background: conic-gradient(var(--amarelo-500) calc(var(--p, 0) * 1%), transparent 0);
  -webkit-mask: radial-gradient(circle, transparent 0 60%, #000 62%);
  mask: radial-gradient(circle, transparent 0 60%, #000 62%);
  display: none;
}
.ctrl-btn.baixando .dl-ring { display: block; }
#btnOffline { position: relative; }

/* Seletor de idioma */
.lang-select { position: relative; flex-shrink: 0; }
.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  padding: 6px;
  border-radius: 14px;
  background: rgba(6, 26, 38, .95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--borda);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .55);
  display: none;
  flex-direction: column;
  gap: 2px;
  z-index: 50;
}
.lang-select.aberto .lang-menu { display: flex; }
.lang-menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 11px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background .15s ease;
}
.lang-menu button:hover { background: rgba(30, 76, 101, .7); }
.lang-menu button[aria-current="true"] { color: var(--amarelo-500); }
.lang-menu svg.flag {
  width: 26px; height: 18px;
  border-radius: 3px;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .5);
}

/* ============================ GALERIA ============================ */
.wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 26px 20px 60px;
}

.contagem {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--texto-suave);
  letter-spacing: .3px;
}
.contagem .pill {
  background: var(--amarelo-500);
  color: var(--azul-700);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .5px;
  padding: 4px 11px;
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(254, 189, 13, .35);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  border-radius: 18px;
  border: 1px solid var(--borda);
  background: rgba(8, 52, 76, .34);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .32);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover, .card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--amarelo-500);
  box-shadow: 0 14px 36px rgba(0, 0, 0, .45), 0 0 0 1px var(--amarelo-500);
  outline: none;
}
.card.oculto { display: none; }

.card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(ellipse 55% 40% at 50% 88%, rgba(0, 0, 0, .45), transparent 70%),
    radial-gradient(ellipse 65% 55% at 50% 30%, rgba(30, 76, 101, .45), transparent 75%),
    linear-gradient(to bottom, #061E2C, #0A2A3E);
  overflow: hidden;
}
.card-media img,
.card-media model-viewer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  --poster-color: transparent;
  --progress-bar-color: transparent;
  --progress-mask: transparent;
}
.card-media img { object-fit: contain; }
.card-media model-viewer { pointer-events: none; }

/* Esqueleto enquanto a peça não carregou */
.card-skel {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul-600);
  transition: opacity .45s ease;
}
.card-skel.some { opacity: 0; }
.card-skel svg { width: 46px; height: 46px; opacity: .75; }
.card-skel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .055) 50%, transparent 65%);
  background-size: 260% 100%;
  animation: shimmer 1.6s linear infinite;
}
@keyframes shimmer {
  from { background-position: 160% 0; }
  to   { background-position: -60% 0; }
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background: rgba(8, 52, 76, .72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--borda);
  color: var(--amarelo-500);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .8px;
  padding: 4px 9px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.card-badge svg { width: 12px; height: 12px; }

.card-lupa {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--amarelo-500);
  color: var(--azul-700);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease;
  box-shadow: 0 4px 16px rgba(254, 189, 13, .45);
}
.card:hover .card-lupa, .card:focus-visible .card-lupa { opacity: 1; transform: translateY(0); }
.card-lupa svg { width: 18px; height: 18px; }

.card-info {
  padding: 13px 15px 15px;
  border-top: 1px solid rgba(255, 255, 255, .07);
}
.card-info h3 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .2px;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.card-info .meta {
  margin-top: 4px;
  font-size: 12px;
  color: var(--texto-suave);
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.card-info .cod {
  color: var(--amarelo-500);
  font-weight: 700;
  letter-spacing: .4px;
}
.card-info .sep { color: var(--texto-fraco); }

/* ===================== ESTADOS (vazio / erro / carregando) ===================== */
.estado {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 70px 24px;
  color: var(--texto-suave);
}
.estado.on { display: flex; }
.estado svg.ico { width: 54px; height: 54px; color: var(--azul-600); }
.estado h2 { font-size: 19px; font-weight: 700; color: #fff; letter-spacing: .3px; }
.estado p { font-size: 14px; max-width: 520px; line-height: 1.6; }
.estado code {
  background: rgba(8, 52, 76, .7);
  border: 1px solid var(--borda);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 13px;
  color: var(--amarelo-300);
}

.spinner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid rgba(30, 76, 101, .6);
  border-top-color: var(--amarelo-500);
  animation: girar .8s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* ============================ VISUALIZADOR ============================ */
.viewer {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 60% 45% at 50% 82%, rgba(254, 189, 13, .07), transparent 70%),
    radial-gradient(ellipse 70% 55% at 50% 10%, rgba(30, 76, 101, .55), transparent 72%),
    linear-gradient(to bottom, #04121B 0%, #082130 46%, #0A2A3E 64%, #08344C 100%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.viewer.on { opacity: 1; visibility: visible; }

.viewer-top {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 16px;
}
.viewer-top .titulo { flex: 1; min-width: 0; }
.viewer-top .titulo h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viewer-top .titulo p {
  font-size: 12.5px;
  color: var(--texto-suave);
  margin-top: 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.viewer-top .titulo p b { color: var(--amarelo-500); letter-spacing: .4px; }

.badge-360 {
  background: var(--amarelo-500);
  color: var(--azul-700);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .5px;
  padding: 7px 13px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  box-shadow: 0 2px 14px rgba(254, 189, 13, .45);
}
.badge-360 svg { width: 16px; height: 16px; }

model-viewer#mv {
  flex: 1;
  width: 100%;
  min-height: 0;
  --poster-color: transparent;
  --progress-bar-height: 0px;
  --progress-bar-color: transparent;
  --progress-mask: transparent;
  background: transparent;
}

/* Controles laterais do visualizador */
.viewer-ctrls {
  position: absolute;
  top: 92px;
  right: 18px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Navegação entre peças */
.nav-peca {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 50px;
  height: 50px;
}
.nav-peca.ant { left: 18px; }
.nav-peca.prox { right: 18px; }
.nav-peca svg { width: 24px; height: 24px; }

/* Rodapé do visualizador */
.viewer-bottom {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: max-content;
  max-width: calc(100% - 36px);
}

.hint {
  color: #E6EEF3;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .4px;
  height: 40px;
  padding: 0 20px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: none;
  transition: opacity .5s ease, transform .5s ease;
}
.hint svg {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--amarelo-500);
  animation: hint-slide 2.2s ease-in-out infinite;
}
@keyframes hint-slide {
  0%, 100% { transform: translateX(0); }
  30%      { transform: translateX(5px); }
  70%      { transform: translateX(-5px); }
}
.hint.escondido { opacity: 0; transform: translateY(8px); }

/* Botão de RA (só aparece se o aparelho suportar) */
.ar-cta {
  background: linear-gradient(to bottom, var(--amarelo-400), var(--amarelo-500));
  color: var(--azul-700);
  border: 1px solid rgba(255, 255, 255, .35);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  height: 50px;
  padding: 0 28px;
  border-radius: 999px;
  display: none;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(254, 189, 13, .38), 0 3px 10px rgba(0, 0, 0, .35);
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease;
}
.ar-cta.on { display: flex; }
.ar-cta:hover {
  background: linear-gradient(to bottom, var(--amarelo-500), var(--amarelo-600));
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(254, 189, 13, .5), 0 4px 12px rgba(0, 0, 0, .4);
}
.ar-cta svg { width: 20px; height: 20px; }

/* Loader do modelo (anel igual ao do cavalete) */
.mv-loader {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: rgba(4, 18, 27, .55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  transition: opacity .5s ease;
}
.mv-loader.some { opacity: 0; pointer-events: none; }
.ring-wrap { position: relative; width: 104px; height: 104px; }
.ring-wrap svg { transform: rotate(-90deg); }
.ring-track { stroke: rgba(30, 76, 101, .55); }
.ring-fill {
  stroke: var(--amarelo-500);
  stroke-linecap: round;
  transition: stroke-dashoffset .2s ease;
  filter: drop-shadow(0 0 6px rgba(254, 189, 13, .5));
}
.ring-pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 22px;
}
.mv-loader .rotulo { font-size: 13.5px; color: var(--texto-suave); letter-spacing: .3px; }

/* ===================== PAINEL DE COMPARTILHAR ===================== */
.share-panel {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 18, 27, .72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.share-panel.on { opacity: 1; visibility: visible; }

.share-card {
  position: relative;
  width: min(400px, 100%);
  max-height: 100%;
  overflow-y: auto;
  padding: 26px 26px 24px;
  border-radius: 20px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .55);
  background: rgba(8, 52, 76, .72);
}
.share-card h3 {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: .3px;
  padding-right: 30px;
}
.share-card > p {
  margin-top: 6px;
  font-size: 13px;
  color: var(--texto-suave);
  line-height: 1.55;
}

.share-x {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--borda);
  background: rgba(6, 26, 38, .6);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.share-x:hover { background: var(--amarelo-500); color: var(--azul-700); }
.share-x svg { width: 15px; height: 15px; }

.share-linha {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}
#shareUrl {
  flex: 1;
  min-width: 0;
  height: 44px;
  padding: 0 13px;
  border-radius: 11px;
  border: 1px solid var(--borda);
  background: rgba(6, 26, 38, .7);
  color: var(--amarelo-300);
  font-size: 13px;
  font-family: Consolas, "SF Mono", Menlo, monospace;
  outline: none;
}
#shareUrl:focus { border-color: var(--amarelo-500); }

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 16px;
  border-radius: 11px;
  border: 1px solid var(--borda);
  background: rgba(30, 76, 101, .55);
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .2s ease, color .2s ease, transform .15s ease;
}
.share-btn:hover { background: rgba(30, 76, 101, .85); transform: translateY(-1px); }
.share-btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.share-btn.primario {
  background: var(--amarelo-500);
  color: var(--azul-700);
  border-color: var(--amarelo-500);
}
.share-btn.primario:hover { background: var(--amarelo-600); }
.share-btn.largo { width: 100%; margin-top: 9px; }

.share-qr-rotulo {
  margin-top: 20px;
  font-size: 12.5px;
  color: var(--texto-suave);
  text-align: center;
}
/* fundo branco e folga são obrigatórios: câmera precisa do contraste */
.share-qr {
  margin: 11px auto 0;
  width: 168px;
  padding: 11px;
  border-radius: 12px;
  background: #fff;
  line-height: 0;
}
.share-qr svg { width: 100%; height: auto; display: block; }

/* Aviso flutuante */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  z-index: 100;
  padding: 13px 20px;
  border-radius: 12px;
  background: rgba(6, 26, 38, .95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--borda);
  border-left: 3px solid var(--amarelo-500);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: 0 12px 36px rgba(0, 0, 0, .55);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  max-width: calc(100% - 32px);
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

.credito {
  text-align: center;
  padding: 26px 20px 8px;
  font-size: 11.5px;
  color: var(--texto-fraco);
  letter-spacing: .3px;
}
.credito strong { color: var(--texto-suave); }

/* ============================ MODO EMBED ============================ */
body.embed .topbar,
body.embed .credito { display: none; }
body.embed .wrap { padding-top: 20px; }
body.embed .viewer-ctrls { top: 18px; }

/* ====================== MODO PEÇA (link compartilhado) ======================
   Uma peça só: sem catálogo por trás, sem voltar, sem setas. */
.peca-marca { display: none; }

body.modo-peca .topbar,
body.modo-peca .wrap,
body.modo-peca .credito,
body.modo-peca #btnVoltar,
body.modo-peca .nav-peca { display: none !important; }

body.modo-peca .peca-marca { display: flex; flex-shrink: 0; }
body.modo-peca .peca-marca .logo-tile { width: 40px; height: 40px; border-radius: 9px; }

@media (max-width: 640px) {
  body.modo-peca .peca-marca .logo-tile { width: 34px; height: 34px; }
}

/* ============================ RESPONSIVO ============================ */
@media (max-width: 860px) {
  .head-txt p { display: none; }
  .search { flex-basis: 190px; }
}

@media (max-width: 640px) {
  .topbar { padding: 10px 12px; gap: 10px; flex-wrap: wrap; }
  .logo-tile { width: 40px; height: 40px; }
  .head-txt h1 { font-size: 16px; }
  .search { order: 3; flex: 1 0 100%; }
  .search input { height: 40px; }
  .ctrl-btn { width: 40px; height: 40px; }
  .wrap { padding: 18px 12px 44px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
  .card-info { padding: 10px 11px 12px; }
  .card-info h3 { font-size: 13.5px; }
  .card-info .meta { font-size: 11px; }
  .card-lupa { opacity: 1; transform: none; width: 32px; height: 32px; }

  .viewer-top { top: 10px; left: 10px; right: 10px; padding: 8px 12px; }
  .viewer-top .titulo h2 { font-size: 15px; }
  .viewer-top .titulo p { font-size: 11px; }
  .badge-360 { font-size: 11px; padding: 5px 10px; }
  .viewer-ctrls { top: 78px; right: 10px; }
  .nav-peca { width: 42px; height: 42px; }
  .nav-peca.ant { left: 8px; }
  .nav-peca.prox { right: 8px; }
  .viewer-bottom { bottom: 16px; gap: 9px; }
  .hint { font-size: 12px; height: 34px; padding: 0 15px; }
  .ar-cta { height: 44px; font-size: 12.5px; padding: 0 20px; }
}

@media (max-width: 420px) {
  .lock-card { padding: 30px 20px 26px; }
  .lock-digitos { gap: 7px; }
  .lock-digito { width: 43px; height: 55px; font-size: 22px; border-radius: 11px; }
  .lock-card h1 { font-size: 22px; }
  .share-card { padding: 22px 18px 20px; }
  .share-linha { flex-wrap: wrap; }
  .share-btn.primario { width: 100%; }
}

@media (max-height: 480px) {
  .hint { display: none; }
  .viewer-bottom { bottom: 10px; }
  .viewer-ctrls { top: 68px; }
  .lock-card { padding: 20px 24px; gap: 10px; }
  .lock-card .logo-tile { width: 44px; height: 44px; }
  .lock-card h1 { font-size: 19px; }
  .lock-card > p { display: none; }
  .lock-digito { height: 48px; }
  .share-qr-rotulo, .share-qr { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}