/* ================================================================
   simulador.css — Simulador de Cores Industriais Induscolor
   ================================================================ */

/* ── Seção ──────────────────────────────────────────────────────── */
.sim-section {
  background: linear-gradient(180deg, #0d2e6e 0%, #144196 100%);
  color: #fff;
  color-scheme: dark;
}

.sim-wrapper { max-width: 1320px; margin: 0 auto; }

.sim-heading { max-width: 740px; margin-bottom: 32px; }
.sim-heading h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.8rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 8px 0 0;
  color: #fff;
}
.sim-heading p {
  margin: 10px 0 0;
  color: rgba(245,247,250,.6);
  font-size: clamp(.88rem, 1.1vw, .98rem);
  line-height: 1.68;
  max-width: 560px;
}

/* ── Layout ─────────────────────────────────────────────────────── */
.sim-layout {
  display: grid;
  grid-template-columns: 1fr 384px;
  gap: 18px;
  align-items: start;
}

/* ── Viewer ─────────────────────────────────────────────────────── */
.sim-viewer-wrap { display: flex; flex-direction: column; gap: 12px; }

.sim-viewer {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(245,247,250,.08);
  background: #0a2252;
  aspect-ratio: 16 / 10;
  min-height: 360px;
}

/* Indicador 3D loading (pequeno, canto superior direito) */
.sim-3d-ind {
  position: absolute;
  top: 12px; right: 14px;
  display: none;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(8px);
  color: rgba(245,247,250,.56);
  font-size: .64rem;
  font-weight: 700;
  pointer-events: none;
  z-index: 4;
}
.sim-3d-ind .sim-spinner {
  width: 14px; height: 14px;
  border-width: 2px;
}

/* Canvas 3D (escondido por padrão, exibido se 3D carregar) */
#sim-canvas {
  position: absolute;
  inset: 0;
  display: none;
  width: 100%; height: 100%;
}

/* SVG Fallback (visível por padrão) */
.sim-svg-wrap {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #0a2252;
}

.sim-fallback-msg {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 999px;
  color: rgba(245,247,250,.44);
  font-size: .62rem;
  font-weight: 600;
  pointer-events: none;
  z-index: 3;
  display: none; /* só aparece quando 3D falha explicitamente */
}

/* ── SVG estrutura metálica ─────────────────────────────────────── */
#sim-struct-svg {
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: block;
}

/* Cores controladas por --sim-color via JS */
.sf-main  { fill: var(--sim-color, #004F7C); transition: fill .3s ease; }
.sf-light { fill: var(--sim-color, #004F7C); filter: brightness(1.3);  transition: fill .3s ease; }
.sf-mid   { fill: var(--sim-color, #004F7C); filter: brightness(0.82); transition: fill .3s ease; }
.sf-dark  { fill: var(--sim-color, #004F7C); filter: brightness(0.50); transition: fill .3s ease; }
.sf-brace { stroke: var(--sim-color, #004F7C); fill: none; filter: brightness(0.72); transition: stroke .3s ease; }

/* Efeito de acabamento via data-finish no wrapper */
.sim-viewer[data-finish="brilhante"]   .sf-sheen { opacity: 0.20; }
.sim-viewer[data-finish="semibrilho"]  .sf-sheen { opacity: 0.07; }
.sim-viewer[data-finish="fosco"]       .sf-sheen { opacity: 0;    }
.sim-viewer[data-finish="brilhante"]   .sf-light { filter: brightness(1.55); }

/* Dica de controles */
.sim-controls-hint {
  position: absolute;
  bottom: 12px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 12px;
  padding: 4px 12px;
  background: rgba(0,0,0,.42);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.06);
  pointer-events: none;
  white-space: nowrap;
  z-index: 3;
}
.sim-controls-hint span {
  color: rgba(245,247,250,.5);
  font-size: .62rem;
  font-weight: 700;
  display: flex; align-items: center; gap: 4px;
}
.sim-controls-hint i { color: rgba(255,240,0,.45); font-size: .66rem; }

/* Spinner */
.sim-spinner {
  display: inline-block;
  width: 22px; height: 22px;
  border: 2px solid rgba(255,240,0,.15);
  border-top-color: rgba(255,240,0,.7);
  border-radius: 50%;
  animation: simSpin .65s linear infinite;
}
@keyframes simSpin { to { transform: rotate(360deg); } }

/* ── Sumário abaixo do viewer ───────────────────────────────────── */
.sim-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.sim-sum-item {
  padding: 10px 12px;
  border: 1px solid rgba(245,247,250,.07);
  border-radius: 9px;
  background: rgba(245,247,250,.04);
  min-width: 0;
}
.sim-sum-label {
  display: block;
  color: rgba(245,247,250,.38);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.sim-sum-item strong {
  display: block;
  color: var(--white);
  font-size: .78rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Painel lateral ─────────────────────────────────────────────── */
.sim-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: sticky;
  top: 86px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(174,183,194,.15) transparent;
  padding-right: 2px;
}

/* Cor atual selecionada */
.sim-current {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(245,247,250,.09);
  border-radius: 12px;
  background: rgba(245,247,250,.05);
}
.sim-swatch {
  width: 42px; height: 42px;
  border-radius: 8px; flex-shrink: 0;
  border: 2px solid rgba(255,255,255,.12);
  background: #004F7C;
  transition: background .25s ease;
}
.sim-current-name {
  display: block;
  color: #fff;
  font-size: .86rem;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sim-current-meta {
  display: block;
  color: rgba(245,247,250,.42);
  font-size: .66rem;
  font-weight: 600;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Grupos de controle */
.sim-group { display: flex; flex-direction: column; }
.sim-group-label {
  display: block;
  color: rgba(245,247,250,.4);
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 7px;
}

/* ── Label de seção (eyebrow) ───────────────────────────────────── */
.sim-section-eyebrow {
  margin: 0 0 7px;
  font-size: .56rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(245,247,250,.35);
}

/* ── Acabamento da Superfície — segmented control ───────────────── */
.sim-finish-section { display: flex; flex-direction: column; }
.sim-finish-wrap {
  display: flex;
  gap: 3px;
  background: rgba(10,34,82,.6);
  border: 1px solid rgba(245,247,250,.07);
  border-radius: 11px;
  padding: 4px;
}
.sim-finish-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 9px 4px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: rgba(245,247,250,.38);
  font: inherit;
  font-size: .68rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s;
  white-space: nowrap;
}
.sim-finish-btn i { font-size: .78rem; }
.sim-finish-btn:hover:not(.active) {
  background: rgba(245,247,250,.05);
  color: rgba(245,247,250,.7);
}
.sim-finish-btn.active {
  background: rgba(255,240,0,.1);
  border-color: rgba(255,240,0,.45);
  color: var(--yellow);
  box-shadow: 0 0 14px rgba(255,240,0,.07);
}
.sim-finish-btn.active i { filter: drop-shadow(0 0 3px rgba(255,240,0,.5)); }
.sim-finish-desc {
  margin: 6px 0 0;
  font-size: .6rem;
  color: rgba(245,247,250,.28);
  line-height: 1.45;
  font-style: italic;
}

/* ── Origem da Cor — tabs com underline ─────────────────────────── */
.sim-origin-section { display: flex; flex-direction: column; }
.sim-mode-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid rgba(245,247,250,.09);
}
.sim-mode-tab {
  flex: 1 0 auto;
  min-width: 0;
  padding: 8px 6px;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: rgba(245,247,250,.4);
  font: inherit;
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  text-align: center;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: color .15s, border-bottom-color .15s;
}
.sim-mode-tab:hover { color: rgba(245,247,250,.8); }
.sim-mode-tab.active { border-bottom-color: var(--yellow); color: var(--yellow); }

/* ── Conteúdo dos painéis ──────────────────────────────────────── */
.sim-panel-content { display: flex; flex-direction: column; gap: 8px; }
.sim-panel-content[hidden] { display: none; }

/* ── Busca RAL ──────────────────────────────────────────────────── */
.sim-search {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid rgba(245,247,250,.13);
  border-radius: 8px;
  background: rgba(245,247,250,.06);
  color: #fff;
  font: inherit;
  font-size: .8rem;
}
.sim-search:focus { outline: 2px solid rgba(255,240,0,.3); border-color: rgba(255,240,0,.4); }
.sim-search::placeholder { color: rgba(245,247,250,.35); }

/* Filtros de grupo */
.sim-group-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  max-height: 82px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(174,183,194,.15) transparent;
}
.sim-gf-btn {
  padding: 3px 8px;
  border: 1px solid rgba(245,247,250,.1);
  border-radius: 999px;
  background: rgba(245,247,250,.04);
  color: rgba(245,247,250,.56);
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .03em;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .14s ease, color .14s ease, background .14s ease;
}
.sim-gf-btn:hover { border-color: rgba(255,240,0,.25); color: #fff; }
.sim-gf-btn.active { border-color: var(--yellow); background: rgba(255,240,0,.08); color: var(--yellow); }

/* Contador de resultados */
.ral-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
#ral-count { color: rgba(245,247,250,.38); font-size: .66rem; font-weight: 700; }
#ral-load-error {
  display: none;
  color: #f87171;
  font-size: .72rem;
  line-height: 1.5;
  padding: 8px 10px;
  border: 1px solid rgba(248,113,113,.2);
  border-radius: 8px;
  background: rgba(248,113,113,.06);
}

/* ── Grid de chips RAL ──────────────────────────────────────────── */
.sim-color-grid {
  --sim-chip-size: 32px;
  display: grid;
  grid-template-columns: repeat(auto-fill, var(--sim-chip-size));
  grid-auto-rows: var(--sim-chip-size);
  justify-content: start;
  gap: 5px;
  max-height: 256px;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2px 1px 2px 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(174,183,194,.15) transparent;
}

.sim-ral-chip {
  position: relative;
  width: var(--sim-chip-size);
  height: var(--sim-chip-size);
  border-radius: 7px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .14s ease, border-color .14s ease, box-shadow .14s ease;
  padding: 0;
  overflow: hidden;
  font-size: 0;
  line-height: 0;
}
.sim-ral-chip:hover { transform: scale(1.18); z-index: 2; }
.sim-ral-chip.active {
  border-color: var(--yellow);
  transform: scale(1.18);
  box-shadow: 0 0 0 1px rgba(255,240,0,.55);
}

.sim-color-tooltip {
  position: fixed;
  z-index: 100000;
  max-width: 190px;
  padding: 6px 9px;
  border: 1px solid rgba(255,240,0,.38);
  border-radius: 6px;
  background: rgba(5,14,28,.98);
  color: #fff;
  font-size: .62rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  white-space: pre-wrap;
  word-break: break-word;
  pointer-events: none;
  box-shadow: 0 10px 24px rgba(0,0,0,.42);
}

.sim-color-tooltip[hidden] {
  display: none;
}


.ral-empty {
  grid-column: 1 / -1;
  color: rgba(245,247,250,.38);
  font-size: .78rem;
  padding: 12px 0;
  text-align: center;
}

/* ── Cor personalizada (RGB + HEX) ──────────────────────────────── */
.sim-rgb-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.sim-rgb-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  color: rgba(245,247,250,.45);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.sim-rgb-label input {
  flex: 1;
  min-width: 0;
  padding: 8px 6px;
  border: 1px solid rgba(245,247,250,.12);
  border-radius: 7px;
  background: rgba(10,34,82,.6);
  color: #f5f7fa;
  font: inherit;
  font-size: .84rem;
  text-align: center;
  -moz-appearance: textfield;
}
.sim-rgb-label input::-webkit-outer-spin-button,
.sim-rgb-label input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.sim-rgb-label input:focus { outline: 2px solid rgba(255,240,0,.3); border-color: rgba(255,240,0,.4); }

.sim-hex-row { display: flex; gap: 6px; align-items: center; }
.sim-hex-row input {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid rgba(245,247,250,.12);
  border-radius: 7px;
  background: rgba(245,247,250,.06);
  color: #fff;
  font: inherit;
  font-size: .84rem;
}
.sim-hex-row input:focus { outline: 2px solid rgba(255,240,0,.3); border-color: rgba(255,240,0,.4); }
.sim-hex-row input::placeholder { color: rgba(245,247,250,.3); }

.sim-custom-preview, .sim-ref-preview {
  width: 100%;
  height: 44px;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,.1);
  background: #004F7C;
  transition: background .25s ease;
}

.sim-input-error {
  margin: 0;
  color: #f87171;
  font-size: .68rem;
  font-weight: 700;
}
.sim-input-error[hidden] { display: none; }

/* ── Referência de outra cartela ────────────────────────────────── */
.sim-ref-textarea {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid rgba(245,247,250,.12);
  border-radius: 8px;
  background: rgba(245,247,250,.06);
  color: #fff;
  font: inherit;
  font-size: .82rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 72px;
}
.sim-ref-textarea:focus { outline: 2px solid rgba(255,240,0,.3); border-color: rgba(255,240,0,.4); }
.sim-ref-textarea::placeholder { color: rgba(245,247,250,.3); }

.sim-ref-hint {
  margin: 0;
  color: rgba(245,247,250,.36);
  font-size: .64rem;
  line-height: 1.5;
}

/* ── Botão "Solicitar informações técnicas" ─────────────────────── */
.sim-quote-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 16px;
  background: linear-gradient(135deg, #0A1A33 0%, #144196 100%);
  border: 1px solid rgba(255,240,0,.6);
  border-radius: 10px;
  color: #fff;
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s, transform .2s, background .2s;
}
.sim-quote-btn i { font-size: .9rem; color: rgba(255,240,0,.85); }
.sim-quote-btn:hover {
  border-color: #FFF000;
  box-shadow: 0 0 20px rgba(255,240,0,.2), 0 4px 16px rgba(0,0,0,.35);
  transform: translateY(-1px);
}
.sim-quote-btn:active { transform: translateY(0); }

/* Estado desabilitado (aguardando checkbox) */
.sim-quote-btn.is-disabled {
  background: rgba(30,45,70,.5);
  border-color: rgba(245,247,250,.1);
  color: rgba(245,247,250,.38);
  cursor: not-allowed;
  opacity: 0.55;
  box-shadow: none;
  transform: none;
  pointer-events: auto; /* mantém pointer events para registrar o clique e mostrar shake */
}
.sim-quote-btn.is-disabled i { color: rgba(245,247,250,.25); }
.sim-quote-btn.is-disabled:hover {
  border-color: rgba(245,247,250,.1);
  box-shadow: none;
  transform: none;
}

/* ── Disclaimers ────────────────────────────────────────────────── */
.sim-disclaimers {
  border-top: 1px solid rgba(245,247,250,.07);
  padding-top: 10px;
}
.sim-disclaimers p {
  margin: 0 0 6px;
  color: rgba(245,247,250,.3);
  font-size: .62rem;
  line-height: 1.58;
}
.sim-disclaimers p:last-child { margin-bottom: 0; }

/* ── Color Disclaimer (geral) ───────────────────────────────────── */
.sim-color-disclaimer {
  background: rgba(5, 14, 28, 0.58);
  border: 1px solid rgba(255, 204, 0, 0.45);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 10px;
}
.sim-color-disclaimer p {
  margin: 0;
  color: #ffcc00;
  font-size: .62rem;
  line-height: 1.45;
}
.sim-color-disclaimer p + p {
  margin-top: 5px;
  font-size: .6rem;
  opacity: 0.82;
}

/* ── Padrões Induscolor ─────────────────────────────────────────── */
.sim-induscolor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 6px;
  padding: 4px 0;
}
.sim-induscolor-disclaimer {
  margin-top: 4px;
  margin-bottom: 0;
}

/* ── Seletor de tipo de estrutura ───────────────────────────────── */
.sim-struct-type {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}
.sim-struct-type-label {
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: rgba(245,247,250,.45);
}
.sim-struct-type-btns {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 7px;
}
.sim-struct-type-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 12px 8px 10px;
  border: 1.5px solid rgba(245,247,250,.10);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  color: rgba(245,247,250,.55);
  font-size: .7rem;
  font-weight: 800;
  cursor: pointer;
  text-align: center;
  line-height: 1.2;
  transition: border-color .18s ease, color .18s ease, background .18s ease, transform .14s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.sim-struct-type-btn i {
  font-size: 1.3rem;
  opacity: .6;
  transition: opacity .18s ease, color .18s ease;
}
.sim-struct-type-btn:hover {
  border-color: rgba(255,240,0,.4);
  background: rgba(255,240,0,.06);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}
.sim-struct-type-btn:hover i { opacity: 1; color: #FFF000; }
.sim-struct-type-btn.active {
  border-color: #FFF000;
  background: rgba(255,240,0,.12);
  color: #FFF000;
  box-shadow: 0 0 0 1px rgba(255,240,0,.3), 0 6px 20px rgba(0,0,0,.3);
  transform: translateY(-1px);
}
.sim-struct-type-btn.active i { opacity: 1; color: #FFF000; }

/* ── Painel Carroceria de Caminhão ──────────────────────────────── */
.sim-truck-panel[hidden] { display: none; }
.sim-truck-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 10px 14px;
  margin-bottom: 10px;
  border: 1px solid rgba(255,240,0,.15);
  border-radius: 10px;
  background: rgba(255,240,0,.04);
}
.sim-truck-view-row,
.sim-truck-int-hint {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sim-truck-view-btns {
  display: flex;
  gap: 5px;
}
.sim-truck-view-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 11px;
  border: 1px solid rgba(245,247,250,.12);
  border-radius: 999px;
  background: rgba(245,247,250,.04);
  color: rgba(245,247,250,.56);
  font-size: .64rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .14s ease, color .14s ease, background .14s ease;
}
.sim-truck-view-btn:hover { border-color: rgba(255,240,0,.28); color: #fff; }
.sim-truck-view-btn.active { border-color: var(--yellow); background: rgba(255,240,0,.09); color: var(--yellow); }
.sim-truck-int-hint {
  font-size: .62rem;
  color: rgba(245,247,250,.42);
  font-style: italic;
}
.sim-truck-int-hint i { color: rgba(255,240,0,.5); font-size: .7rem; }

/* ── Cor personalizada — nova UI ────────────────────────────────── */
.sim-picker-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.sim-picker-row .sim-custom-preview { flex: 1; width: auto; }
#sim-color-picker {
  width: 52px;
  height: 44px;
  padding: 2px;
  border: 1px solid rgba(245,247,250,.15);
  border-radius: 8px;
  background: rgba(245,247,250,.06);
  cursor: pointer;
  flex-shrink: 0;
}
#sim-color-picker::-webkit-color-swatch-wrapper { padding: 0; }
#sim-color-picker::-webkit-color-swatch { border: none; border-radius: 5px; }
#sim-color-picker:focus { outline: 2px solid rgba(255,240,0,.35); }

.sim-group-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.sim-help-link {
  background: none;
  border: none;
  padding: 0;
  color: rgba(255,240,0,.75);
  font-size: .64rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
  transition: color .15s;
}
.sim-help-link:hover { color: var(--yellow); }

.sim-unified-input {
  width: 100%;
  padding: 9px 12px;
  background: rgba(10,34,82,.62);
  border: 1px solid rgba(245,247,250,.13);
  border-radius: 8px;
  color: #f5f7fa;
  font-size: .84rem;
  font-family: 'Courier New', monospace;
  transition: border-color .14s, outline .14s;
}
.sim-unified-input:focus { outline: 2px solid rgba(255,240,0,.3); border-color: rgba(255,240,0,.4); }
.sim-unified-input::placeholder { color: rgba(245,247,250,.28); font-family: inherit; }

.sim-field-hint {
  margin: 5px 0 0;
  color: rgba(245,247,250,.35);
  font-size: .62rem;
  line-height: 1.5;
}
.sim-field-hint code {
  background: rgba(245,247,250,.07);
  border-radius: 3px;
  padding: 1px 4px;
  font-size: .6rem;
}

/* Aviso curto dentro do painel custom */
.sim-custom-notice {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background: rgba(10,34,82,.48);
  border: 1px solid rgba(255,240,0,.22);
  border-radius: 8px;
  padding: 9px 11px;
  margin: 2px 0 4px;
}
.sim-custom-notice i {
  color: rgba(255,240,0,.7);
  font-size: .78rem;
  margin-top: 1px;
  flex-shrink: 0;
}
.sim-custom-notice p {
  margin: 0;
  color: rgba(245,247,250,.62);
  font-size: .62rem;
  line-height: 1.5;
}

/* Botão informações técnicas (dentro do painel custom) */
.sim-info-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  width: 100%;
  padding: 9px 14px;
  background: rgba(37,211,102,.08);
  border: 1px solid rgba(37,211,102,.25);
  border-radius: 9px;
  color: #86efac;
  font: inherit;
  font-size: .74rem;
  font-weight: 700;
  text-decoration: none;
  transition: background .18s, border-color .18s;
}
.sim-info-btn:hover {
  background: rgba(37,211,102,.16);
  border-color: rgba(37,211,102,.4);
}

/* Captura por imagem */
.sim-image-group { margin-top: 4px; }
.sim-optional-badge {
  background: rgba(245,247,250,.08);
  border: 1px solid rgba(245,247,250,.13);
  border-radius: 99px;
  font-size: .54rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(245,247,250,.38);
  padding: 1px 7px;
  vertical-align: middle;
  margin-left: 4px;
}
.sim-upload-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  background: rgba(245,247,250,.06);
  border: 1px dashed rgba(245,247,250,.2);
  border-radius: 8px;
  color: rgba(245,247,250,.65);
  font-size: .74rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.sim-upload-label:hover {
  border-color: rgba(255,240,0,.4);
  color: #f5f7fa;
  background: rgba(255,240,0,.06);
}
.sim-image-canvas-wrap {
  position: relative;
  margin-top: 8px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(245,247,250,.1);
  cursor: crosshair;
}
#sim-image-canvas {
  display: block;
  width: 100%;
  height: auto;
}
.sim-canvas-crosshair {
  display: none;
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0,0,0,.6);
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.sim-image-captured {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.sim-image-captured-swatch {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid rgba(245,247,250,.15);
  flex-shrink: 0;
}
.sim-image-captured-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.sim-image-captured-info span {
  color: rgba(245,247,250,.75);
  font-size: .7rem;
  font-family: 'Courier New', monospace;
}
.sim-apply-image-btn {
  margin-left: auto;
  padding: 6px 12px;
  background: rgba(255,240,0,.14);
  border: 1px solid rgba(255,240,0,.35);
  border-radius: 7px;
  color: var(--yellow);
  font-size: .7rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
}
.sim-apply-image-btn:hover { background: rgba(255,240,0,.24); }
.sim-image-disclaimer {
  margin: 6px 0 0;
  color: rgba(245,247,250,.3);
  font-size: .6rem;
  line-height: 1.5;
  font-style: italic;
}

/* Aviso comercial completo */
.sim-custom-disclaimer {
  font-size: .64rem;
  line-height: 1.55;
}
.sim-custom-disclaimer p { font-size: inherit; }
.sim-custom-disclaimer strong { color: #ffd700; }
.sim-custom-disclaimer i { margin-right: 4px; }

/* Checkbox de consciência */
.sim-awareness-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(10,34,82,.4);
  border: 1px solid rgba(245,247,250,.1);
  border-radius: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color .15s;
}
.sim-awareness-check:hover { border-color: rgba(255,240,0,.3); }
.sim-awareness-check input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  flex-shrink: 0;
  accent-color: var(--yellow);
  cursor: pointer;
}
.sim-awareness-check span {
  color: rgba(245,247,250,.65);
  font-size: .66rem;
  line-height: 1.5;
}
.sim-awareness-shake { animation: sim-shake .4s ease; }
@keyframes sim-shake {
  0%,100% { transform: translateX(0); }
  20%      { transform: translateX(-5px); }
  60%      { transform: translateX(5px); }
}


/* Modal RGB/HEX */
.sim-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: rgba(2,8,23,.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.sim-modal-overlay[hidden] { display: none; }
.sim-modal-box {
  position: relative;
  background: #0d2e6e;
  border: 1px solid rgba(255,240,0,.18);
  border-radius: 16px;
  padding: 28px 26px 24px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  color: #f5f7fa;
}
.sim-modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  color: rgba(245,247,250,.45);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 5px;
  transition: color .14s;
}
.sim-modal-close:hover { color: #f5f7fa; }
.sim-modal-box h3 {
  margin: 0 0 18px;
  font-size: 1.05rem;
  color: var(--yellow);
}
.sim-modal-box h3 i { margin-right: 6px; }
.sim-modal-section { margin-bottom: 18px; }
.sim-modal-section:last-of-type { margin-bottom: 22px; }
.sim-modal-section h4 {
  margin: 0 0 8px;
  font-size: .84rem;
  color: #93c5fd;
  font-weight: 700;
}
.sim-modal-section p {
  margin: 0 0 8px;
  font-size: .8rem;
  color: rgba(245,247,250,.7);
  line-height: 1.6;
}
.sim-modal-section ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(245,247,250,.62);
  font-size: .78rem;
  line-height: 1.8;
}
.sim-modal-example {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(245,247,250,.04);
  border: 1px solid rgba(245,247,250,.08);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 8px 0;
}
.sim-modal-swatch {
  width: 28px;
  height: 28px;
  border-radius: 5px;
  border: 1px solid rgba(245,247,250,.15);
  flex-shrink: 0;
}
.sim-modal-example code {
  font-family: 'Courier New', monospace;
  font-size: .8rem;
  color: var(--yellow);
}
.sim-modal-example span {
  font-size: .74rem;
  color: rgba(245,247,250,.5);
}
.sim-modal-tip {
  background: rgba(255,240,0,.06);
  border-left: 3px solid rgba(255,240,0,.4);
  border-radius: 0 6px 6px 0;
  padding: 6px 10px;
  font-size: .74rem !important;
  color: rgba(245,247,250,.65) !important;
  margin: 0 !important;
}
.sim-modal-tip em { color: rgba(255,240,0,.85); font-style: normal; }
.sim-modal-box .btn { width: 100%; justify-content: center; }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .sim-layout { grid-template-columns: 1fr; }
  .sim-panel { position: static; max-height: none; }
  .sim-viewer { aspect-ratio: 16 / 9; min-height: 320px; }
  .sim-summary { grid-template-columns: repeat(4, 1fr); }
  .sim-color-grid { max-height: 200px; }
}

@media (max-width: 640px) {
  .sim-viewer { aspect-ratio: 4 / 3; min-height: 260px; border-radius: 12px; }
  .sim-summary { grid-template-columns: repeat(2, 1fr); }
  .sim-color-grid { max-height: 180px; }
  .sim-controls-hint { display: none; }
  .sim-finish-btn { font-size: .62rem; gap: 4px; }
  .sim-finish-btn i { font-size: .72rem; }
  .sim-ral-tip { display: none !important; }
}

/* ══════════════════════════════════════════════════════════════
   Hero Banner Animado — Simulador
   ══════════════════════════════════════════════════════════════ */

.sim-hero-banner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 60px;
}

/* Steps */
.sim-hero-steps {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.sim-hero-step {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.07);
  color: rgba(245,247,250,.8);
  font-size: .76rem;
  font-weight: 700;
}
.sim-hero-step i { color: #FFF000; }
.sim-hero-arrow { color: rgba(255,240,0,.4); font-size: .7rem; }

/* CTA de scroll — botão primário com ícone de seta animado */
.sim-hero-scroll-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  text-decoration: none;
  font-size: .88rem;
  position: relative;
  overflow: hidden;
}
.sim-hero-scroll-cta:hover { transform: translateY(-2px); }
.sim-hero-scroll-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(0,0,0,.12);
  border-radius: 50%;
  font-size: .62rem;
  flex-shrink: 0;
  animation: simScrollBounce 1.5s ease-in-out infinite;
}
@keyframes simScrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(3px); }
}

/* Demo de cor personalizada */
.sim-hero-custom-demo {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 10px;
}
.sim-hero-custom-label {
  font-size: .62rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.40);
  margin-bottom: 8px;
}
.sim-hero-custom-label i { color: #FFF000; margin-right: 4px; }
.sim-hero-custom-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 9px;
}
.sim-hero-custom-swatch {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
  background: #004F7C;
  border: 1.5px solid rgba(255,255,255,.15);
  transition: background .6s ease;
}
.sim-hero-custom-input-wrap {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  padding: 5px 9px;
  font-family: 'Courier New', monospace;
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  flex: 1;
  min-width: 0;
}
.sim-hero-custom-prefix { color: rgba(255,255,255,.35); }
.sim-hero-custom-typing { letter-spacing: .06em; }
.sim-hero-custom-cursor {
  display: inline-block;
  width: 1.5px;
  height: 12px;
  background: #FFF000;
  margin-left: 1px;
  animation: heroCursorBlink .75s step-end infinite;
  vertical-align: middle;
}
@keyframes heroCursorBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Barras RGB */
.sim-hero-custom-bars { display: flex; flex-direction: column; gap: 4px; }
.sim-hero-custom-bar-row {
  display: grid;
  grid-template-columns: 10px 1fr 26px;
  align-items: center;
  gap: 6px;
  font-size: .60rem;
  font-weight: 800;
  color: rgba(255,255,255,.40);
}
.sim-hero-custom-bar-track {
  height: 4px;
  background: rgba(255,255,255,.08);
  border-radius: 99px;
  overflow: hidden;
}
.sim-hero-custom-bar-fill {
  height: 100%;
  border-radius: 99px;
  background: #FFF000;
  width: 0%;
  transition: width .7s cubic-bezier(.4,0,.2,1);
}
.sim-hero-custom-bar-val {
  text-align: right;
  color: rgba(255,255,255,.55);
  font-family: 'Courier New', monospace;
}

/* Painel de preview */
.sim-hero-preview {
  position: relative;
}
.sim-hero-preview-inner {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 18px;
  padding: 20px;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 64px rgba(0,0,0,.3);
}

.sim-hero-chip-label {
  font-size: .58rem;
  font-weight: 900;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: rgba(245,247,250,.4);
  margin-bottom: 10px;
}
.sim-hero-color-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.sim-hero-swatch {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,.15);
  transition: background .8s ease;
  flex-shrink: 0;
}
.sim-hero-color-name {
  color: #fff;
  font-size: .9rem;
  font-weight: 800;
  line-height: 1.2;
  transition: opacity .3s ease;
}
.sim-hero-color-meta {
  color: rgba(245,247,250,.45);
  font-size: .68rem;
  font-weight: 600;
  margin-top: 2px;
  transition: opacity .3s ease;
}

/* Canvas estrutura 3D mini */
.sim-hero-struct {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
  margin-bottom: 14px;
}
.sim-hero-struct canvas { display: block; width: 100%; height: auto; }

.sim-hero-struct-label {
  position: absolute;
  bottom: 9px;
  right: 11px;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  pointer-events: none;
  transition: opacity .4s ease;
  background: rgba(0,0,0,.25);
  padding: 2px 7px;
  border-radius: 4px;
}
.shb-dark  { fill: #004F7C; filter: brightness(.55); transition: fill .8s ease; }
.shb-brace { stroke: #004F7C; fill: none; filter: brightness(.7); transition: stroke .8s ease; }

/* Chips de paleta */
.sim-hero-palette {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.sim-hero-chip {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: default;
  transition: border-color .3s ease, transform .2s ease;
  flex-shrink: 0;
}
.sim-hero-chip.active {
  border-color: #FFF000;
  transform: scale(1.2);
  box-shadow: 0 0 8px rgba(255,240,0,.5);
}

@media (max-width: 960px) {
  .sim-hero-banner {
    grid-template-columns: 1fr;
    padding-top: 130px;
    padding-bottom: 40px;
  }
  .sim-hero-preview { max-width: 420px; }
}
@media (max-width: 640px) {
  .sim-hero-preview { display: none; }
  .sim-hero-steps { gap: 6px; }
  .sim-hero-arrow { display: none; }
}