:root {
  --bg: #202020; --bg2: #262524; --bg3: #2e2c2b; --line: rgba(244, 241, 238, .10);
  --txt: #f4f1ee; --muted: #a4948f; --gold: #eba941; --err: #ff6b70;
  --grad: linear-gradient(90deg, #ff0079 0%, #ff6d00 55%, #f9d544 100%);
  --serif: "Cormorant Garamond", Georgia, serif; --sans: Inter, ui-sans-serif, system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--txt); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body { padding-bottom: 76px; }
button, input, textarea, select { font: inherit; color: inherit; }
button { -webkit-tap-highlight-color: transparent; }
.gold { color: var(--gold); }
.muted { color: var(--muted); }
.mono { font-size: 10px; letter-spacing: .28em; text-transform: uppercase; }

/* topo + hero */
.top { display: flex; align-items: center; justify-content: space-between; padding: 20px 5vw; }
.top-link { font-size: 11px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); text-decoration: none; }
.top-link.gold { color: var(--gold); }
.brand { height: 36px; }
.hero { padding: 14px 5vw 16px; max-width: 1100px; }
.eyebrow { font-size: 11px; letter-spacing: .32em; color: var(--muted); margin: 0 0 10px; }
.hero h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 4.4vw, 58px); line-height: 1.05; margin: 0 0 12px; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: italic; }
.lead { color: var(--muted); font-size: 15px; line-height: 1.62; max-width: 740px; margin: 0; }

/* estúdio: palco (esq) + opções (dir) */
.studio { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(380px, 1fr); gap: 36px; padding: 14px 5vw 40px; align-items: start; }
.stage { position: sticky; top: 12px; }

/* barra de referência da obra escolhida no topo do palco */
.obra-ref-bar { display: flex; align-items: center; gap: 12px; background: var(--bg2); border: 1px solid var(--line); border-bottom: none; padding: 10px 14px; }
.obra-ref-thumbs { display: flex; gap: 6px; flex: none; }
.obra-ref-thumb { width: 42px; height: 56px; padding: 0; border: 1px solid rgba(255,255,255,.18); background: #141414; cursor: pointer; position: relative; overflow: hidden; }
.obra-ref-thumb:hover { border-color: var(--gold); }
.obra-ref-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.obra-ref-info { flex: 1; min-width: 0; }
.obra-ref-info .kicker { font-size: 9.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); }
.obra-ref-info .title { font-family: var(--serif); font-size: 20px; font-style: italic; line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.obra-ref-info .sub { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.obra-ref-actions { display: flex; gap: 6px; flex: none; align-items: center; }

.stage-box { background: radial-gradient(ellipse at 50% 42%, #dcd7d0 0%, #c9c3bb 55%, #b1aaa1 100%); padding: 16px 16px 12px; }
.views { display: grid; gap: 10px; align-items: center; justify-items: center; }
.views.both { grid-template-columns: 1fr 1fr; }
.views.front, .views.back { grid-template-columns: 1fr; }
.vw { width: 100%; display: flex; justify-content: center; }
.views.front .vw, .views.back .vw { max-width: 500px; }
.mock-svg { width: 100%; height: auto; max-height: 68vh; display: block; filter: drop-shadow(0 10px 16px rgba(0, 0, 0, .22)); }
.stage-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.stage-bar .seg { border-color: rgba(0, 0, 0, .18); }
.stage-bar .seg button { color: #5d5450; }
.stage-bar .seg button.on { background: #2a2826; color: #f4f1ee; }
.stage-bar .chip-btn { border-color: rgba(0, 0, 0, .18); color: #4e4642; }
.stage-actions { display: flex; gap: 6px; }
.stage-note { font-size: 11px; color: #8b807a; margin: 8px 2px 0; line-height: 1.45; }

/* acordeão */
.acc { border-top: 1px solid var(--line); }
.sec { border-bottom: 1px solid var(--line); }
.sec-h { width: 100%; display: flex; align-items: center; gap: 14px; background: none; border: none; padding: 18px 4px; cursor: pointer; text-align: left; }
.sec-h:hover .nm { color: var(--gold); }
.sec-h .num { font-size: 10px; letter-spacing: .2em; color: var(--gold); flex: none; }
.sec-h .nm { font-family: var(--serif); font-size: 24px; flex: none; transition: color .15s; }
.sec-h .sum { flex: 1; min-width: 0; text-align: right; font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; justify-content: flex-end; align-items: center; gap: 7px; }
.sec-h .chev { flex: none; width: 26px; height: 26px; border: 1px solid var(--line); display: inline-flex; align-items: center; justify-content: center; font-size: 16px; color: var(--muted); }
.sec.open .sec-h .chev { border-color: var(--gold); color: var(--gold); }
.sec-b { padding: 2px 4px 26px; }
.dot { width: 14px; height: 14px; display: inline-block; border: 1px solid rgba(255, 255, 255, .25); flex: none; }
.warn { color: var(--gold); }
.hint { color: var(--muted); font-size: 13.8px; line-height: 1.58; margin: 0 0 16px; }
.hint.small { font-size: 12.5px; margin-top: 12px; }
.sec-b h3 { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin: 22px 0 10px; }
.sec-b h3:first-of-type { margin-top: 14px; }
.err { color: var(--err); font-size: 13.5px; margin: 0 0 10px; }

.btn { border: 1px solid transparent; padding: 15px 24px; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; cursor: pointer; background: none; }
.btn.primary { background: var(--grad); color: #1a1a1a; font-weight: 600; box-shadow: 0 10px 34px -12px rgba(255, 0, 121, .55); }
.btn.ghost { border-color: rgba(235, 169, 65, .45); color: var(--txt); }
.chip-btn { background: none; border: 1px solid var(--line); color: inherit; padding: 7px 11px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.chip-btn:hover { border-color: var(--gold); color: var(--gold); }

/* modelagens */
.mods { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.mod { background: var(--bg2); border: 1px solid var(--line); padding: 0 0 10px; cursor: pointer; text-align: left; display: flex; flex-direction: column; }
.mod .thumb { display: block; background: radial-gradient(ellipse at 50% 45%, #3a3735, #232120); aspect-ratio: 3/4; padding: 8px; }
.mod .thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.mod .t { font-family: var(--serif); font-size: 18px; padding: 8px 10px 0; line-height: 1.1; }
.mod .s { color: var(--muted); font-size: 11px; line-height: 1.4; padding: 3px 10px 0; }
.mod.on { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.mod:hover { border-color: rgba(235, 169, 65, .55); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.chip { background: var(--bg2); border: 1px solid var(--line); padding: 10px 15px; font-size: 12.5px; letter-spacing: .05em; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; }
.chip:hover { border-color: rgba(235, 169, 65, .5); }
.chip.on { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.sizes { width: 100%; border-collapse: collapse; font-size: 13px; }
.sizes th { text-align: left; font-weight: 500; font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); padding: 7px 8px; border-bottom: 1px solid var(--line); }
.sizes td { padding: 10px 8px; border-bottom: 1px solid var(--line); }
.sizes tr.row { cursor: pointer; }
.sizes tr.row:hover td { background: var(--bg2); }
.sizes tr.on td { background: rgba(235, 169, 65, .1); }
.sizes tr.on td:first-child { box-shadow: inset 2px 0 0 var(--gold); }
.sizes .tam { font-weight: 600; }

/* paletas */
.pal-group { margin-bottom: 12px; }
.pal-group .gname { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.swatches { display: flex; flex-wrap: wrap; gap: 7px; }
.sw { width: 34px; height: 34px; border: 1px solid rgba(255, 255, 255, .2); cursor: pointer; padding: 0; }
.sw.on { outline: 2px solid var(--gold); outline-offset: 2px; }
.sw.metal { background-image: linear-gradient(135deg, rgba(0,0,0,.35), rgba(255,255,255,.45) 40%, rgba(0,0,0,0) 55%, rgba(255,255,255,.4) 70%, rgba(0,0,0,.35)) !important; background-blend-mode: overlay; }
.pal-inline { background: var(--bg2); border: 1px solid var(--line); padding: 14px 14px 12px; margin: 0 0 8px; }
.pal-inline .sw { width: 30px; height: 30px; }

/* linhas de controle */
.rowc { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.rowc .grow { flex: 1; min-width: 140px; cursor: default; }
.rowc .grow[data-act] { cursor: pointer; }
.rowc .t { font-family: var(--serif); font-size: 20px; }
.rowc .s { color: var(--muted); font-size: 12.5px; }
.swbtn { display: inline-flex; align-items: center; gap: 8px; background: var(--bg2); border: 1px solid var(--line); padding: 6px 10px 6px 6px; cursor: pointer; font-size: 12px; }
.swbtn i { width: 22px; height: 22px; display: block; border: 1px solid rgba(255,255,255,.22); }
.swbtn b { font-weight: 400; color: var(--muted); font-size: 10px; }
.swbtn.open { border-color: var(--gold); }
.toggle { width: 44px; height: 26px; border-radius: 13px; background: #3a3836; border: none; position: relative; cursor: pointer; flex: none; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #8d8580; transition: .2s; }
.toggle.on { background: var(--gold); }
.toggle.on::after { left: 21px; background: #1a1a1a; }
.seg { display: inline-flex; border: 1px solid var(--line); flex-wrap: wrap; }
.seg button { background: none; border: none; padding: 8px 11px; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--bg3); color: var(--txt); box-shadow: inset 0 -2px 0 var(--gold); }

/* cards de opção */
.field { display: block; margin-bottom: 14px; }
.field span { display: block; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.field input, .field textarea { width: 100%; background: var(--bg2); border: 1px solid var(--line); padding: 13px 14px; font-size: 16px; }
.field textarea { min-height: 84px; resize: vertical; }
.count { font-size: 11px; color: var(--muted); text-align: right; margin-top: 4px; }
.opt { background: var(--bg2); border: 1px solid var(--line); padding: 12px 14px; text-align: left; cursor: pointer; display: flex; flex-direction: column; justify-content: space-between; }
.opt:hover { border-color: rgba(235, 169, 65, .5); }
.opt.on { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.opt .t { font-family: var(--serif); font-size: 19px; line-height: 1.18; }
.opt .s { color: var(--muted); font-size: 12px; line-height: 1.45; margin-top: 4px; }
.opt .p { color: var(--gold); font-size: 10.5px; letter-spacing: .14em; margin-top: 8px; text-transform: uppercase; }
.opts { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: 8px; }
.opts.two-col { grid-template-columns: repeat(2, 1fr); }

/* obras */
.tabs { display: flex; border-bottom: 1px solid var(--line); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { background: none; border: none; border-bottom: 2px solid transparent; padding: 10px 14px; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); cursor: pointer; }
.tabs button.on { color: var(--txt); border-color: var(--gold); }
.search { width: 100%; background: var(--bg2); border: 1px solid var(--line); padding: 12px 14px; margin-bottom: 14px; font-size: 15px; }
.obras { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; max-height: 520px; overflow: auto; padding-right: 4px; }
.obra { background: var(--bg2); border: 1px solid var(--line); cursor: pointer; text-align: left; padding: 0; position: relative; }
.obra:hover { border-color: rgba(235, 169, 65, .55); }
.obra.on { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset; }
.obra img { width: 100%; aspect-ratio: 9/13; object-fit: cover; display: block; background: #151515; }
.obra .meta { padding: 8px 9px 10px; }
.obra .nm { font-family: var(--serif); font-size: 16px; font-style: italic; line-height: 1.1; }
.obra .pr { font-size: 11px; color: var(--txt); margin-top: 3px; opacity: .85; }
.obra .tag { font-size: 8.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.obra .tag.ok { color: var(--gold); }
.obra-sel { display: flex; align-items: center; gap: 12px; background: var(--bg2); border: 1px solid var(--gold); padding: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.obra-sel-photos { display: flex; gap: 6px; }
.obra-sel-photos img { width: 48px; height: 66px; object-fit: cover; cursor: pointer; border: 1px solid rgba(255,255,255,.2); }
.obra-sel-photos img:hover { border-color: var(--gold); }
.obra-sel .nm { font-family: var(--serif); font-style: italic; font-size: 20px; }
.obra-sel .dna-desc { font-size: 12px; color: var(--muted); margin-top: 3px; line-height: 1.4; }
.obra-sel .grow { flex: 1; min-width: 160px; }

/* modal de zoom da foto original */
.modal-backdrop { position: fixed; inset: 0; z-index: 60; background: rgba(10, 10, 10, .88); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-backdrop[hidden] { display: none !important; }
.modal-card { position: relative; max-width: 560px; width: 100%; background: var(--bg2); border: 1px solid var(--line); padding: 12px; text-align: center; }
.modal-card img { width: 100%; max-height: 78vh; object-fit: contain; display: block; margin: 0 auto; }
.modal-close { position: absolute; top: 18px; right: 18px; width: 36px; height: 36px; background: rgba(20,20,20,.85); border: 1px solid var(--line); color: var(--txt); font-size: 16px; cursor: pointer; }
.modal-cap { font-size: 12.5px; color: var(--muted); margin-top: 10px; }

/* envio */
.summary { background: var(--bg2); border: 1px solid var(--line); padding: 16px 18px; margin-bottom: 20px; }
.summary dl { display: grid; grid-template-columns: 155px 1fr; gap: 8px 14px; margin: 12px 0 0; font-size: 13.5px; }
.summary dt { color: var(--muted); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; padding-top: 2px; }
.summary dd { margin: 0; line-height: 1.45; }
.code { font-family: var(--serif); font-size: 26px; font-style: italic; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--muted); line-height: 1.5; margin: 6px 0 18px; cursor: pointer; }
.check input { width: 18px; height: 18px; margin-top: 1px; flex: none; accent-color: #eba941; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.msg { font-size: 14px; margin: 14px 0 0; min-height: 1em; color: var(--muted); }
.msg.err { color: var(--err); }
.msg.ok { color: var(--gold); }

/* barra fixa */
.bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 10px 5vw calc(10px + env(safe-area-inset-bottom)); background: rgba(24, 23, 22, .94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-top: 1px solid var(--line); }
.bar-info { display: flex; flex-direction: column; }
.bar-info strong { font-family: var(--serif); font-size: 26px; font-weight: 500; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.bar .btn { padding: 14px 22px; }

.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding: 26px 5vw 30px; border-top: 1px solid var(--line); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }

@media (max-width: 960px) {
  .hide-m { visibility: hidden; }
  .top { padding: 14px 16px; }
  .brand { height: 30px; }
  .hero { padding: 6px 16px 10px; }
  .hero h1 { font-size: 29px; margin-bottom: 8px; }
  .lead { font-size: 13.5px; line-height: 1.55; }
  .studio { grid-template-columns: 1fr; gap: 0; padding: 0 0 20px; }
  .stage { top: 0; z-index: 20; background: var(--bg); padding: 0 0 6px; }
  .obra-ref-bar { padding: 7px 10px; gap: 8px; }
  .obra-ref-thumb { width: 32px; height: 42px; }
  .obra-ref-info .title { font-size: 16px; }
  .obra-ref-info .sub { display: none; }
  .stage-box { padding: 8px 8px 6px; }
  .mock-svg { max-height: 33vh; }
  .views { gap: 4px; }
  .stage-bar { margin-top: 4px; }
  .stage-bar .seg button { padding: 7px 8px; font-size: 9px; letter-spacing: .08em; }
  .stage-bar .chip-btn { padding: 7px 8px; font-size: 9px; }
  .stage-note { display: none; }
  .controls { padding: 0 16px; }
  .sec-h { padding: 15px 2px; gap: 10px; }
  .sec-h .nm { font-size: 20px; }
  .sec-h .sum { font-size: 11.5px; }
  .two, .opts.two-col { grid-template-columns: 1fr; }
  .summary dl { grid-template-columns: 1fr; gap: 2px; }
  .summary dd { margin-bottom: 8px; }
  .mods { grid-template-columns: repeat(3, 1fr); }
  .mod .t { font-size: 15px; }
  .mod .s { display: none; }
  .bar { padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); }
  .bar-info strong { font-size: 22px; }
  .bar .btn { padding: 13px 16px; font-size: 10.5px; }
  .obras { max-height: 390px; }
}
@media (max-width: 960px) and (max-height: 700px) {
  .mock-svg { max-height: 28vh; }
}