/* Simulador de loiro · mesma casa do site (osso + tinta + musgo). As cores dos tons só aparecem como DADO (amostras). */
.pg-sim { background: var(--osso); }
.sim-topo-secao { display: none; }
.sim-voltar { gap: 8px; }
.sim-voltar svg { width: 18px; height: 18px; }
@media (min-width: 640px) { .sim-topo-secao { display: block; margin-right: 4px; } }
@media (max-width: 374px) { .sim-voltar span { display: none; } .sim-voltar { padding: 0 12px; } }

/* ---------- cabeçalho ---------- */
.sim-cab { max-width: 1160px; margin: 0 auto; padding: calc(var(--topo) + 26px) 16px 18px; }
.sim-kicker { font: 700 .7rem/1.3 var(--sans); font-stretch: 115%; letter-spacing: .14em; text-transform: uppercase; color: var(--pedra); margin-bottom: 12px !important; }
.sim-cab h1 { font: 800 clamp(2.2rem, 10vw, 4.4rem)/.94 var(--sans); font-stretch: 125%; text-transform: uppercase; letter-spacing: -.03em; word-spacing: .12em; margin-bottom: 14px; }
.sim-cab h1 em { color: var(--musgo); }
.sim-cab .sub { font-size: 1rem; max-width: 52ch; }

/* ---------- grade ---------- */
.sim { padding: 8px 16px 70px; }
.sim-grade { max-width: 1160px; margin: 0 auto; display: grid; gap: 22px; }
@media (min-width: 900px) {
  .sim-cab { padding-top: calc(var(--topo) + 44px); padding-bottom: 26px; }
  .sim-grade { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: start; }
  .sim-ctrl { position: sticky; top: calc(var(--topo) + 20px); }
}

/* ---------- palco ---------- */
.sim-palco-caixa { min-width: 0; }
.sim-palco { position: relative; margin: 0 auto; width: 100%; border-radius: 18px; overflow: hidden; background: var(--tinta); color: var(--osso); aspect-ratio: var(--ar, 4 / 5); max-height: 74svh; max-width: calc(74svh * var(--arn, .8)); scroll-margin-top: calc(var(--topo) + 10px); box-shadow: 0 30px 60px -40px rgba(21, 21, 19, .8); isolation: isolate; }
@media (min-width: 900px) { .sim-palco { max-height: 78svh; max-width: calc(78svh * var(--arn, .8)); } }

/* vazio */
.sim-vazio { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; gap: 10px; padding: 60px 18px 28px; background:
  radial-gradient(70% 45% at 50% 0%, rgba(255, 196, 102, .16), transparent 70%), var(--musgo-fundo); }
.sim-vazio-tit { font: 800 clamp(1.4rem, 6vw, 1.9rem)/1.05 var(--sans); font-stretch: 118%; text-transform: uppercase; letter-spacing: -.01em; color: var(--neon); }
.sim-vazio-dica { font-size: .92rem; color: rgba(255, 241, 207, .72); }
.sim-vazio-bts { display: grid; gap: 10px; width: min(100%, 300px); margin-top: 14px; }
.sim-vazio-bts .bt { width: 100%; }
.sim-cam-erro { max-width: 32ch; font-size: .88rem; color: #ffd98f; background: rgba(0, 0, 0, .25); border-radius: 12px; padding: 10px 14px; }
.sim-amostras { margin-top: 22px; display: grid; gap: 10px; justify-items: center; }
.sim-amostras p { font-size: .86rem; color: rgba(255, 241, 207, .72); }
.sim-amostras-l { display: flex; gap: 12px; }
.amostra { width: 68px; height: 68px; padding: 0; border-radius: 50%; border: 2px solid rgba(255, 241, 207, .4); overflow: hidden; background: var(--tinta-2); cursor: pointer; transition: transform .25s var(--sai), border-color .25s; }
.amostra img { width: 100%; height: 100%; object-fit: cover; }
.amostra:hover { transform: translateY(-3px); border-color: var(--neon); }
@media (max-height: 640px) and (max-width: 600px) { .sim-amostras { margin-top: 12px; } .amostra { width: 56px; height: 56px; } }

/* câmera */
.sim-cam { position: absolute; inset: 0; background: #000; }
.sim-cam video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scaleX(-1); }
.sim-cam-guia { position: absolute; left: 50%; top: 44%; width: 58%; aspect-ratio: 3 / 4; transform: translate(-50%, -50%); border: 2px dashed rgba(255, 241, 207, .55); border-radius: 50% 50% 46% 46%; pointer-events: none; }
.sim-cam-bts { position: absolute; left: 0; right: 0; bottom: 18px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 22px; }
.sim-cam-x { justify-self: start; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(21, 21, 19, .6); display: grid; place-items: center; cursor: pointer; }
.sim-cam-x svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; }
.sim-disparo { width: 76px; height: 76px; border-radius: 50%; border: 4px solid #fff; background: transparent; padding: 5px; cursor: pointer; }
.sim-disparo span { display: block; width: 100%; height: 100%; border-radius: 50%; background: #fff; transition: transform .15s; }
.sim-disparo:active span { transform: scale(.88); }

/* antes e depois (depois embaixo, antes recortado por cima, igual ao do site) */
.sim-cmp { position: absolute; inset: 0; touch-action: pan-y; user-select: none; -webkit-user-select: none; cursor: ew-resize; --p: 50%; }
.sim-cmp canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.sim-antes-caixa { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--p)) 0 0); }
.sim-cmp .ad-linha { left: var(--p); }
.sim-cmp .ad-rot-d { max-width: calc(64% - 22px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; letter-spacing: .06em; }
@media (max-width: 520px) { .rot-pre { display: none; } .sim-palco[data-estado="cmp"], .sim-palco[data-estado="proc"] { max-height: 60svh; max-width: calc(60svh * var(--arn, .8)); } }

/* processando: uma linha de luz desce pela foto */
.sim-proc { position: absolute; inset: 0; display: grid; place-items: end center; padding-bottom: 26px; background: rgba(21, 21, 19, .28); z-index: 4; overflow: hidden; }
.sim-scan { position: absolute; left: 0; right: 0; top: -30%; height: 30%; background: linear-gradient(180deg, transparent, rgba(255, 241, 207, .0) 30%, rgba(255, 241, 207, .38) 92%, rgba(255, 241, 207, .9) 100%); animation: scan 1.6s cubic-bezier(.5, 0, .5, 1) infinite; mix-blend-mode: screen; }
@keyframes scan { to { top: 100%; } }
.sim-proc-txt { position: relative; font: 700 .8rem/1 var(--sans); font-stretch: 115%; letter-spacing: .12em; text-transform: uppercase; color: var(--tinta); background: var(--neon); padding: 11px 16px; border-radius: 999px; box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .7); }

/* status da IA */
.sim-ia { position: absolute; left: 50%; top: 14px; transform: translateX(-50%); z-index: 5; display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font: 700 .7rem/1 var(--sans); font-stretch: 112%; letter-spacing: .1em; text-transform: uppercase; color: var(--neon); background: rgba(21, 21, 19, .55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); padding: 9px 13px; border-radius: 999px; transition: opacity .5s, transform .5s var(--sai); }
.sim-ia-ponto { width: 8px; height: 8px; border-radius: 50%; background: #ffd98f; box-shadow: 0 0 10px #ffc466; animation: pisca 1s ease-in-out infinite alternate; }
@keyframes pisca { from { opacity: .3; } to { opacity: 1; } }
.sim-ia.pronta .sim-ia-ponto { background: #a9c79f; box-shadow: 0 0 10px #a9c79f; animation: none; }
.sim-ia.erro .sim-ia-ponto { background: #e0846f; box-shadow: none; animation: none; }
.sim-ia.erro { white-space: normal; text-align: left; width: max-content; max-width: calc(100% - 28px); line-height: 1.35; text-transform: none; letter-spacing: 0; font-size: .82rem; font-weight: 600; }
.sim-ia.some { opacity: 0; transform: translate(-50%, -8px); pointer-events: none; }
.sim-palco[data-estado="cam"] .sim-ia, .sim-palco[data-estado="cmp"] .sim-ia:not(.erro) { opacity: 0; pointer-events: none; }

.sim-priv { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 12px; font-size: .84rem; color: var(--pedra); text-align: center; }
.sim-priv svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--musgo); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- controles ---------- */
.sim-ctrl { background: var(--papel); border: 1px solid var(--osso-2); border-radius: 20px; padding: 20px 16px; box-shadow: 0 26px 50px -38px rgba(21, 21, 19, .45); display: grid; gap: 20px; min-width: 0; }
@media (min-width: 900px) { .sim-ctrl { padding: 26px 24px; } }
.sim-tons { border: 0; margin: 0; padding: 0; min-width: 0; }
.sim-tons legend { font: 800 1.05rem/1.1 var(--sans); font-stretch: 115%; text-transform: uppercase; letter-spacing: -.005em; margin-bottom: 14px; padding: 0; }
.tons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 6px; }
.tom { display: flex; flex-direction: column; align-items: center; gap: 7px; padding: 4px 0; border: 0; background: none; cursor: pointer; font: 600 .76rem/1.15 var(--sans); color: var(--tinta); text-align: center; min-width: 0; }
.tom-am { position: relative; width: 54px; height: 54px; border-radius: 50%; background: var(--am); box-shadow: inset 0 0 0 1px rgba(21, 21, 19, .12), 0 6px 14px -8px rgba(21, 21, 19, .5); transition: transform .25s var(--sai); }
.tom-am::after { content: ''; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid transparent; transition: border-color .2s; }
.tom:hover .tom-am { transform: translateY(-2px); }
.tom[aria-pressed="true"] .tom-am::after { border-color: var(--musgo); }
.tom[aria-pressed="true"] { color: var(--musgo); font-weight: 800; }
.tom-bal { grid-column: span 2; flex-direction: row; justify-content: center; gap: 10px; text-align: left; background: var(--osso); border-radius: 999px; padding: 6px 12px 6px 6px; align-self: center; }
.tom-bal .tom-am { width: 46px; height: 46px; flex: none; }
.tom-bal[aria-pressed="true"] { background: var(--osso-2); }
.sim-tons:disabled .tom { cursor: default; opacity: .45; }
.sim-tons:disabled .tom:hover .tom-am { transform: none; }

.sim-ajustes { display: grid; gap: 16px; padding-top: 18px; border-top: 1px solid var(--linha); }
.sim-int { display: grid; gap: 10px; }
.sim-int-cab { display: flex; justify-content: space-between; align-items: baseline; font-weight: 600; font-size: .95rem; }
.sim-int-cab b { font: 800 1rem/1 var(--sans); font-stretch: 115%; font-variant-numeric: tabular-nums; color: var(--musgo); }
.sim-int input { -webkit-appearance: none; appearance: none; width: 100%; height: 34px; background: transparent; cursor: pointer; margin: 0; }
.sim-int input:disabled { cursor: default; opacity: .45; }
.sim-int input::-webkit-slider-runnable-track { height: 6px; border-radius: 99px; background: linear-gradient(90deg, var(--musgo) var(--v, 88%), var(--osso-2) var(--v, 88%)); }
.sim-int input::-moz-range-track { height: 6px; border-radius: 99px; background: var(--osso-2); }
.sim-int input::-moz-range-progress { height: 6px; border-radius: 99px; background: var(--musgo); }
.sim-int input::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -10px; border-radius: 50%; background: var(--papel); border: 2px solid var(--musgo); box-shadow: 0 4px 10px -4px rgba(21, 21, 19, .5); }
.sim-int input::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--papel); border: 2px solid var(--musgo); }

.sim-raiz { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px; cursor: pointer; position: relative; }
.sim-raiz input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sim-chave { width: 48px; height: 28px; border-radius: 99px; background: var(--osso-2); position: relative; transition: background-color .2s; box-shadow: inset 0 0 0 1px rgba(21, 21, 19, .12); }
.sim-chave::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px -2px rgba(21, 21, 19, .5); transition: transform .25s var(--sai); }
.sim-raiz input:checked + .sim-chave { background: var(--musgo); }
.sim-raiz input:checked + .sim-chave::after { transform: translateX(20px); }
.sim-raiz input:focus-visible + .sim-chave { outline: 2px solid var(--musgo); outline-offset: 3px; }
.sim-raiz input:disabled ~ * { opacity: .45; }
.sim-raiz-txt { display: grid; gap: 2px; }
.sim-raiz-txt b { font-weight: 600; font-size: .95rem; }
.sim-raiz-txt small { font-size: .82rem; color: var(--pedra); line-height: 1.3; }

.sim-acoes { display: grid; gap: 10px; padding-top: 18px; border-top: 1px solid var(--linha); }
.sim-acoes .bt { width: 100%; padding: 0 14px; }
.sim-acoes-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sim-acoes [aria-disabled="true"], .sim-acoes .bt:disabled { opacity: .45; pointer-events: none; box-shadow: none; }
.sim-aviso { display: flex; gap: 10px; align-items: flex-start; font-size: .84rem; color: var(--pedra); line-height: 1.45; }
.sim-aviso svg { width: 18px; height: 18px; flex: none; margin-top: 1px; fill: none; stroke: var(--pedra); stroke-width: 1.7; stroke-linecap: round; }

/* ---------- depois do simulador ---------- */
.sim-depois-txt { background: var(--osso-2); padding: clamp(70px, 10vw, 120px) 16px; }
.sim-depois-grade { max-width: 760px; margin: 0 auto; }
.sim-depois-grade h2 { font-size: clamp(1.8rem, 6.6vw, 3.4rem); }
.sim-depois-grade .bt { margin-top: 26px; }
.sim-depois-grade .bt svg { width: 20px; height: 20px; }

@media (prefers-reduced-motion: reduce) { .sim-scan { animation: none; top: 35%; } }

/* ---------- dicas, pergunta antes de aplicar, notas ---------- */
.sim-dicas { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.sim-dicas li { font-size: .8rem; line-height: 1; color: var(--neon); border: 1px solid rgba(255, 241, 207, .35); border-radius: 999px; padding: 7px 11px; background: rgba(255, 241, 207, .06); }
.sim-pergunta { position: absolute; inset: 0; z-index: 8; display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 18px; overflow: auto; background: rgba(21, 21, 19, .9); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); color: var(--neon); text-align: center; }
.sim-perg-txt { font: 800 1.05rem/1.25 var(--sans); font-stretch: 108%; }
.sim-perg-dica { font-size: .88rem; color: rgba(255, 241, 207, .8); }
.sim-perg-bts { display: grid; gap: 8px; margin-top: 6px; }
.sim-perg-bts .bt { width: 100%; }
.sim-nota { font-size: .86rem; line-height: 1.45; color: var(--tinta); background: #f6ecd2; border: 1px solid #e6d2a4; border-radius: 12px; padding: 10px 12px; }
.sim-palco[data-estado="proc"] .ad-rot, .sim-palco[data-estado="proc"] .ad-linha { visibility: hidden; }