/* Cardápio 3D da Downway: tema escuro "tecnológico". --glow (cor de destaque) vem de app.js, derivada da cor do restaurante. */
:root {
  color-scheme: dark;
  --bg: #08080a; --bg-2: #0f0f13; --surface: rgb(255 255 255 / .045); --surface-2: rgb(255 255 255 / .08);
  --line: rgb(255 255 255 / .09); --line-2: rgb(255 255 255 / .16);
  --ink: #f5f5f4; --muted: #a3a3ab; --dim: #6b6b75;
  --glow: #f5b14c; --glow-soft: color-mix(in srgb, var(--glow) 18%, transparent);
  --display: "Space Grotesk", "Inter", system-ui, sans-serif; --font: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --r: 18px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 70px; background: var(--bg); }
body {
  position: relative; isolation: isolate; margin: 0; min-height: 100vh; color: var(--ink); font: 400 15px/1.5 var(--font); -webkit-tap-highlight-color: transparent;
  background:
    radial-gradient(120% 60% at 50% -10%, color-mix(in srgb, var(--glow) 22%, transparent), transparent 60%),
    var(--bg);
  background-repeat: no-repeat;
}
/* grade fina de fundo, sumindo para baixo */
body::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 620px; z-index: -1; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 28px 28px; mask-image: linear-gradient(#000, transparent 85%); -webkit-mask-image: linear-gradient(#000, transparent 85%); opacity: .55;
}
body.lock { overflow: hidden; }
button { font: inherit; color: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 2px; }

.demo-strip { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 8px 16px; border-bottom: 1px solid var(--line); background: rgb(0 0 0 / .35); color: var(--muted); font: 500 11px/1.3 var(--mono); letter-spacing: .02em; }
.demo-strip b { color: var(--ink); }
.demo-strip a { color: var(--glow); font-weight: 600; text-decoration: none; white-space: nowrap; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; max-width: 720px; margin: 0 auto; padding: 18px 16px 4px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-logo, .brand-mark { flex: none; width: 50px; height: 50px; border-radius: 14px; box-shadow: 0 0 0 1px var(--line-2), 0 0 28px -6px var(--glow); }
.brand-logo { object-fit: cover; background: #fff; }
.brand-mark { display: grid; place-items: center; background: var(--surface-2); color: var(--glow); font: 700 17px var(--display); }
.brand-name { margin: 0; font: 700 21px/1.1 var(--display); letter-spacing: -.01em; }
.brand-sub { margin: 3px 0 0; color: var(--muted); font-size: 12.5px; }
.mesa { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; border: 1px solid var(--line-2); border-radius: 99px; background: var(--surface); font: 600 12px var(--mono); white-space: nowrap; }
.mesa::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 10px #3ddc84; }

main { max-width: 720px; margin: 0 auto; padding: 0 16px 120px; }
body.has-cart main { padding-bottom: 150px; }

/* Vitrine 3D */
.hero3d { margin: 18px 0 4px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 5px 10px; border: 1px solid var(--line-2); border-radius: 99px; background: var(--surface); color: var(--glow); font: 600 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.pulse { position: relative; width: 7px; height: 7px; border-radius: 50%; background: var(--glow); }
.pulse::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--glow); animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { from { transform: scale(.5); opacity: 1; } to { transform: scale(1.8); opacity: 0; } }
.hero-t { margin: 12px 0 0; font: 700 clamp(26px, 7.4vw, 38px)/1.06 var(--display); letter-spacing: -.025em; }
.hero-t em { font-style: normal; color: var(--glow); }
.hero-sub { margin: 10px 0 0; max-width: 520px; color: var(--muted); font-size: 14px; }
.hero-sub b { color: var(--ink); font-weight: 600; }
.rail { display: flex; gap: 12px; margin: 16px -16px 0; padding: 4px 16px 10px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 16px; scrollbar-width: none; overscroll-behavior-x: contain; }
.rail::-webkit-scrollbar { display: none; }
.r-card {
  position: relative; flex: none; display: flex; flex-direction: column; width: 168px; padding: 10px 10px 12px; border: 1px solid var(--line); border-radius: var(--r);
  background: linear-gradient(180deg, var(--surface-2), var(--surface)); text-align: left; scroll-snap-align: start; transition: transform .15s, border-color .2s;
}
.r-card:active { transform: scale(.97); }
.r-card:hover { border-color: color-mix(in srgb, var(--glow) 55%, transparent); }
.r-stage { position: relative; display: block; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: radial-gradient(70% 55% at 50% 40%, color-mix(in srgb, var(--glow) 26%, #1a1a20), #0d0d11 75%); }
.r-stage::after { content: ""; position: absolute; left: 10%; right: 10%; bottom: 8%; height: 22%; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--glow) 45%, transparent), transparent); opacity: .8; }
.r-stage img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; padding: 30px 12px 8px; filter: drop-shadow(0 14px 14px rgb(0 0 0 / .55)); }
.chip-ar, .r-dim { position: absolute; top: 16px; display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 7px; font: 700 10px var(--mono); letter-spacing: .04em; }
.chip-ar { left: 16px; background: var(--glow); color: #111; }
.r-dim { right: 16px; border: 1px solid var(--line-2); background: rgb(0 0 0 / .55); color: var(--ink); backdrop-filter: blur(6px); }
.r-nome { margin-top: 10px; font-weight: 600; font-size: 13.5px; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.r-preco { margin-top: auto; padding-top: 6px; color: var(--muted); font: 600 12.5px var(--mono); }

/* Busca e categorias */
.busca { display: flex; align-items: center; gap: 9px; margin: 14px 0 0; padding: 0 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); color: var(--dim); transition: border-color .2s, box-shadow .2s; }
.busca input { flex: 1; min-width: 0; height: 46px; border: 0; background: none; color: var(--ink); font: inherit; font-size: 16px; outline: none; }
.busca input::placeholder { color: var(--dim); }
.busca:focus-within { border-color: color-mix(in srgb, var(--glow) 60%, transparent); box-shadow: 0 0 0 4px var(--glow-soft); }
.cats { position: sticky; top: 0; z-index: 5; display: flex; gap: 8px; margin: 0 -16px; padding: 12px 16px; overflow-x: auto; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid transparent; scrollbar-width: none; }
.cats::-webkit-scrollbar { display: none; }
.cat { flex: none; padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-weight: 600; font-size: 13.5px; text-decoration: none; transition: background .2s, color .2s, border-color .2s, box-shadow .2s; }
.cat.on { border-color: transparent; background: var(--ink); color: #0a0a0a; box-shadow: 0 0 22px -8px var(--glow); }

.cat-sec { padding-top: 12px; }
.cat-title { display: flex; align-items: baseline; gap: 10px; margin: 16px 0 12px; font: 700 22px/1.15 var(--display); letter-spacing: -.015em; }
.cat-n { color: var(--glow); font: 600 12px var(--mono); }
.cat-q { margin-left: auto; color: var(--dim); font: 500 11.5px var(--mono); }
.cat-q::after { content: " itens"; }
.items { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
@media (min-width: 700px) { .items { grid-template-columns: 1fr 1fr; } }

/* Itens */
.item { position: relative; display: flex; width: 100%; height: 100%; gap: 14px; align-items: stretch; padding: 12px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: var(--ink); text-align: left; transition: transform .15s, border-color .2s, background .2s; }
.item[data-id]:active { transform: scale(.985); }
.item[data-id]:hover { border-color: var(--line-2); background: var(--surface-2); }
.item.is3d { border-color: color-mix(in srgb, var(--glow) 30%, transparent); background: linear-gradient(135deg, color-mix(in srgb, var(--glow) 9%, transparent), var(--surface) 55%); }
.item-txt { display: flex; flex: 1; flex-direction: column; gap: 4px; min-width: 0; }
.item-tag, .p-tag { align-self: flex-start; padding: 2px 8px; border-radius: 6px; background: var(--glow-soft); color: var(--glow); font: 700 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.item-nome { font-weight: 600; font-size: 15.5px; line-height: 1.28; }
.item-desc { color: var(--muted); font-size: 13px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.item-preco { margin-top: auto; padding-top: 6px; font: 600 14px var(--mono); letter-spacing: -.01em; }
.item-img { position: relative; flex: none; width: 108px; height: 108px; border-radius: 13px; overflow: hidden; background: radial-gradient(70% 60% at 50% 40%, color-mix(in srgb, var(--glow) 22%, #1b1b21), #0e0e12 80%); }
.item-img img { width: 100%; height: 100%; object-fit: contain; }
.is3d .item-img img { padding: 4px; filter: drop-shadow(0 10px 10px rgb(0 0 0 / .5)); }
.badge3d { display: inline-flex; align-items: center; gap: 4px; padding: 3px 7px; border-radius: 7px; background: var(--glow); color: #111; font: 700 10px var(--mono); letter-spacing: .03em; }
.item-img .badge3d { position: absolute; left: 7px; bottom: 7px; }
.item-img.photo { background: #17171c; }
.item-img.photo img { object-fit: cover; }
.item.plain { align-items: center; padding: 14px 12px 14px 16px; }
.plain-r { display: flex; align-items: center; gap: 12px; }
.plain-r .item-preco { margin: 0; padding: 0; white-space: nowrap; }
.mini-add { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--ink); font-size: 20px; line-height: 1; transition: background .15s, color .15s; }
.mini-add:active { background: var(--glow); color: #111; }
.mini-add.on-img { position: absolute; right: 7px; bottom: 7px; width: 32px; height: 32px; border: 0; background: rgb(10 10 12 / .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.item[role="button"] { cursor: pointer; }
.vazio { margin: 28px 0; text-align: center; color: var(--muted); }
.foot-note { margin: 32px 0 0; color: var(--dim); font: 500 11px var(--mono); text-align: center; }

/* Barra do pedido e garçom */
.cart-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; padding: 12px 16px calc(12px + var(--safe-b)); background: linear-gradient(transparent, var(--bg) 40%); }
.cart-btn { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 688px; margin: 0 auto; padding: 16px 18px; border: 0; border-radius: 16px; background: var(--glow); color: #111; font-size: 15px; box-shadow: 0 14px 40px -14px var(--glow); }
.cart-btn b { font-family: var(--mono); }
.waiter { position: fixed; right: 16px; bottom: calc(18px + var(--safe-b)); z-index: 19; display: flex; align-items: center; gap: 7px; padding: 11px 14px; border: 1px solid var(--line-2); border-radius: 99px; background: rgb(20 20 24 / .78); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); font-weight: 600; font-size: 13.5px; box-shadow: 0 10px 30px -12px rgb(0 0 0 / .8); }
body.has-cart .waiter { bottom: calc(90px + var(--safe-b)); }

/* Folhas (prato, pedido, fim) */
.sheet { position: fixed; inset: 0; z-index: 40; display: flex; align-items: flex-end; justify-content: center; background: rgb(0 0 0 / 0); transition: background .25s; }
.sheet.open { background: rgb(0 0 0 / .66); }
.sheet-panel { width: 100%; max-width: 720px; max-height: 100%; overflow-y: auto; background: var(--bg-2); border: 1px solid var(--line); border-bottom: 0; border-radius: 24px 24px 0 0; transform: translateY(100%); transition: transform .3s cubic-bezier(.2,.8,.2,1); overscroll-behavior: contain; }
.sheet.open .sheet-panel { transform: none; }
@media (min-width: 760px) { .sheet { align-items: center; } .sheet-panel { border-radius: 24px; border-bottom: 1px solid var(--line); max-height: 94vh; } }

/* Palco do 3D: luz da marca, chão em grade com perspectiva e anel de apoio */
.viewer { position: relative; height: min(54vh, 520px); min-height: 300px; overflow: hidden; background: radial-gradient(80% 65% at 50% 30%, color-mix(in srgb, var(--glow) 24%, #1c1c22), #0a0a0d 78%); }
.stage-fx { position: absolute; inset: 0; pointer-events: none; }
.stage-fx::before {
  content: ""; position: absolute; left: -50%; right: -50%; bottom: -10%; height: 62%;
  background-image: linear-gradient(color-mix(in srgb, var(--glow) 30%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--glow) 30%, transparent) 1px, transparent 1px);
  background-size: 44px 44px; transform: perspective(380px) rotateX(62deg); transform-origin: 50% 0;
  mask-image: radial-gradient(60% 70% at 50% 10%, #000, transparent 75%); -webkit-mask-image: radial-gradient(60% 70% at 50% 10%, #000, transparent 75%); opacity: .5;
}
.stage-fx::after { content: ""; position: absolute; left: 50%; bottom: 17%; width: 62%; height: 15%; transform: translateX(-50%); border-radius: 50%; border: 1px solid color-mix(in srgb, var(--glow) 50%, transparent); box-shadow: 0 0 40px -6px var(--glow), inset 0 0 30px -10px var(--glow); }
.sheet.sem3d .stage-fx { display: none; }
model-viewer { position: relative; z-index: 1; width: 100%; height: 100%; --poster-color: transparent; --progress-bar-color: transparent; }
.mv-progress { position: absolute; left: 0; right: 0; top: 0; height: 2px; overflow: hidden; }
.mv-progress span { display: block; height: 100%; background: var(--glow); box-shadow: 0 0 12px var(--glow); transform-origin: left; transform: scaleX(0); transition: transform .2s; }
.mv-progress.done { opacity: 0; transition: opacity .4s .3s; }
.ar-prompt { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); padding: 10px 16px; border-radius: 99px; background: rgb(0 0 0 / .7); color: #fff; font-size: 14px; white-space: nowrap; }
.sheet-close { position: absolute; top: 12px; right: 12px; z-index: 3; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 50%; background: rgb(12 12 15 / .7); color: var(--ink); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.sheet-close.static { position: static; background: var(--surface-2); }
.viewer-hint { position: absolute; z-index: 2; left: 0; right: 0; bottom: 12px; margin: 0; text-align: center; color: var(--muted); font: 500 11px var(--mono); letter-spacing: .03em; pointer-events: none; transition: opacity .4s; }
.viewer-hint.gone { opacity: 0; }
.dim { position: absolute; z-index: 2; left: 12px; top: 14px; padding: 6px 10px; border: 1px solid var(--line-2); border-radius: 9px; background: rgb(12 12 15 / .7); color: var(--ink); font: 600 11px var(--mono); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.dim::before { content: "◰ "; color: var(--glow); }
.dim:empty { display: none; }
.viewer-photo { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
.sheet.sem3d .viewer { height: min(46vh, 420px); background: #141418; }

.sheet-body { padding: 20px 18px calc(22px + var(--safe-b)); }
.p-tag { display: inline-block; margin: 0 0 10px; }
.p-nome { margin: 0; font: 700 26px/1.1 var(--display); letter-spacing: -.02em; }
.p-desc { margin: 9px 0 0; color: var(--muted); font-size: 14.5px; }
.p-info { display: inline-flex; margin: 12px 0 0; padding: 6px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--ink); font: 600 12px var(--mono); }
.p-info:empty { display: none; }

.btn-ar {
  position: relative; display: flex; width: 100%; align-items: center; justify-content: center; gap: 12px; margin-top: 18px; padding: 15px 16px; overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--glow) 70%, #fff); border-radius: 16px; background: linear-gradient(135deg, var(--glow), color-mix(in srgb, var(--glow) 70%, #ff7a3d)); color: #111;
  font-weight: 700; font-size: 16px; text-decoration: none; text-align: center; box-shadow: 0 16px 40px -16px var(--glow);
}
.btn-ar::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgb(255 255 255 / .45) 50%, transparent 70%); transform: translateX(-100%); animation: brilho 3.2s ease-in-out 1s infinite; }
@keyframes brilho { 0%, 55% { transform: translateX(-100%); } 85%, 100% { transform: translateX(100%); } }
.btn-ar:active { transform: scale(.99); }
.btn-ar-t { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.15; }
.btn-ar-t small { margin-top: 3px; font: 600 10.5px var(--mono); letter-spacing: .06em; text-transform: uppercase; opacity: .7; }
.ar-help { margin: 9px 2px 0; color: var(--dim); font-size: 12.5px; text-align: center; }
.ar-off { display: flex; gap: 14px; align-items: center; margin-top: 18px; padding: 14px; border: 1px dashed var(--line-2); border-radius: 16px; background: var(--surface); }
.ar-off img { flex: none; width: 116px; height: 116px; border-radius: 10px; padding: 6px; background: #fff; }
.ar-off-title { margin: 0 0 4px; font-weight: 700; }
.ar-off-text { margin: 0; color: var(--muted); font-size: 13.5px; }
.ar-fail { margin: 12px 0 0; padding: 10px 12px; border-radius: 12px; background: var(--glow-soft); color: var(--ink); font-size: 13.5px; }

.add-row { display: flex; gap: 10px; margin-top: 14px; }
.qty { display: flex; align-items: center; border: 1px solid var(--line-2); border-radius: 16px; background: var(--surface); }
.qty button { width: 44px; height: 54px; border: 0; background: none; font-size: 22px; }
.qty span { min-width: 22px; text-align: center; font: 700 15px var(--mono); }
.btn-add { flex: 1; padding: 16px; border: 0; border-radius: 16px; background: var(--ink); color: #0a0a0a; font-weight: 700; font-size: 15.5px; }
.btn-add span { font-family: var(--mono); }
.btn-add.wide { width: 100%; margin-top: 18px; background: var(--glow); }

.pedido-panel { padding: 20px 18px calc(22px + var(--safe-b)); }
.pedido-head { display: flex; justify-content: space-between; align-items: center; }
.pedido-head h2 { margin: 0; font: 700 24px var(--display); letter-spacing: -.02em; }
.pedido-lista { list-style: none; margin: 14px 0 0; padding: 0; }
.pedido-lista li { display: flex; gap: 10px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--line); }
.pl-q { color: var(--glow); font: 700 13px var(--mono); }
.pl-n { flex: 1; }
.pl-p { font: 600 13.5px var(--mono); }
.pl-x { width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); font-size: 18px; }
.pedido-total { display: flex; justify-content: space-between; padding-top: 16px; font-size: 17px; }
.pedido-total b { font-family: var(--mono); }

.fim { text-align: center; }
.fim-ok { display: inline-grid; place-items: center; width: 64px; height: 64px; margin-top: 8px; border-radius: 50%; background: rgb(61 220 132 / .14); color: #3ddc84; box-shadow: 0 0 40px -8px #3ddc84; }
.fim h2 { margin: 14px 0 0; font: 700 26px var(--display); letter-spacing: -.02em; }
.fim-txt { margin: 10px auto 0; max-width: 420px; color: var(--muted); }
.fim-txt b { color: var(--ink); }
.btn-ar.dark { margin-top: 22px; }
.fim-link { display: block; width: 100%; margin-top: 14px; color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.btnlike { border: 0; background: none; padding: 0; color: var(--muted); }

.toast { position: fixed; left: 50%; bottom: calc(96px + var(--safe-b)); z-index: 60; max-width: calc(100% - 32px); padding: 12px 18px; border: 1px solid var(--line-2); border-radius: 14px; background: rgb(24 24 28 / .92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); color: #fff; font-size: 14px; transform: translate(-50%, 20px); opacity: 0; transition: transform .25s, opacity .25s; }
.toast.on { transform: translate(-50%, 0); opacity: 1; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }