/* ============================================================
   LAP-UNEB · Museu digital — catálogo e visualizador 3D
   (/vr, /viewer/{slug}, /vr/diagnostico, /ar)
   ============================================================ */

:root {
    --v-bg: #1E1610;
    --v-panel: rgba(30, 22, 16, .86);
    --v-line: rgba(232, 201, 122, .18);
    --v-ink: #FAF7F2;
    --v-ink-2: rgba(250, 247, 242, .74);
    --v-accent: #B4532F;
    --v-accent-2: #D4A547;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
:where(.v-body) section { padding: 0; }          /* anula o padding global de <section> do tema */
.v-body [hidden] { display: none !important; }      /* hidden sempre vence o display das classes */
body.v-body { background: var(--v-bg); color: var(--v-ink); font-family: var(--font-body, Inter), system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
.v-body a { color: var(--v-accent-2); }
.v-body :focus-visible { outline: 3px solid var(--v-accent-2); outline-offset: 2px; }
.v-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    min-height: 44px; padding: .6rem 1.1rem; border-radius: 999px; border: 1.5px solid transparent;
    font: 600 .95rem/1 var(--font-body, Inter), system-ui, sans-serif; cursor: pointer; text-decoration: none !important;
    background: var(--v-accent); color: #fff; transition: background-color .15s, border-color .15s;
}
.v-btn:hover { background: #A04A2C; color: #fff; }
.v-btn-ghost { background: rgba(255, 255, 255, .06); border-color: rgba(250, 247, 242, .25); color: var(--v-ink); }
.v-btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.v-btn-icon { width: 44px; padding: 0; }
.v-btn[aria-pressed="true"] { background: var(--v-accent-2); color: #2B2018; }

/* ---------- Catálogo (/vr) ---------- */
.v-top {
    position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: .75rem;
    padding: .75rem 1.25rem; background: rgba(30, 22, 16, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--v-line);
}
.v-brand { display: flex; align-items: center; gap: .6rem; color: var(--v-ink) !important; text-decoration: none !important; font-family: var(--font-display, Georgia), serif; font-size: 1.2rem; }
.v-brand img { width: 34px; height: 34px; border-radius: 8px; }
.v-top nav { margin-left: auto; display: flex; gap: .5rem; }
.v-brand, .v-top nav .v-btn { white-space: nowrap; }
@media (max-width: 559.98px) {
    .v-top { padding: .6rem 1rem; }
    .v-brand { font-size: 1.05rem; }
    .v-top nav .v-btn { width: 44px; padding: 0; }          /* só o ícone no celular */
    .v-top nav .v-lbl { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}
.v-wrap { max-width: 1180px; margin: 0 auto; padding: 0 1.25rem; }
.v-hero { padding: 2.5rem 0 1.5rem; }
.v-eyebrow { font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--v-accent-2); }
.v-hero h1 { font-family: var(--font-display, Georgia), serif; font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.05; margin: .5rem 0 .75rem; color: var(--v-ink); font-weight: 600; }
.v-hero h1 em { color: var(--v-accent-2); }
.v-hero p { color: var(--v-ink-2); max-width: 60ch; line-height: 1.6; margin: 0; }
.v-modes { display: grid; gap: .75rem; grid-template-columns: repeat(3, 1fr); margin: 1.5rem 0 0; padding: 0; list-style: none; }
@media (max-width: 719.98px) {
    /* celular: três blocos compactos lado a lado, sem a descrição */
    .v-modes { gap: .5rem; }
    .v-modes li { flex-direction: column; align-items: center; text-align: center; gap: .3rem; padding: .7rem .4rem; }
    .v-modes span { display: none; }
}
.v-modes li { display: flex; gap: .75rem; align-items: flex-start; padding: .9rem 1rem; border: 1px solid var(--v-line); border-radius: 14px; background: rgba(255, 255, 255, .03); }
.v-modes i { font-size: 1.35rem; color: var(--v-accent-2); }
.v-modes strong { display: block; font-size: .95rem; }
.v-modes span { font-size: .85rem; color: var(--v-ink-2); }

.v-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; padding: 1.5rem 0 3rem; }
@media (min-width: 560px) { .v-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .v-grid { grid-template-columns: repeat(3, 1fr); } }
.v-card {
    display: flex; flex-direction: column; border: 1px solid var(--v-line); border-radius: 18px; overflow: hidden;
    background: #2B2018; color: var(--v-ink); transition: border-color .15s;
}
.v-card:hover, .v-card:focus-within { border-color: rgba(232, 201, 122, .5); }
.v-card-img { aspect-ratio: 4 / 3; background: #EFE6D6; display: grid; place-items: center; overflow: hidden; border: 0; padding: 0; cursor: pointer; width: 100%; }
.v-card-img img { transition: transform .25s; }
.v-card-img:hover img { transform: scale(1.04); }
.v-card-actions { display: flex; gap: .5rem; margin-top: .7rem; flex-wrap: wrap; }
.v-card-actions .v-btn { min-height: 40px; padding: .5rem .95rem; }
.v-card-img img { width: 100%; height: 100%; object-fit: contain; }
.v-card-body { padding: 1rem 1.1rem 1.15rem; display: flex; flex-direction: column; gap: .3rem; }
.v-card-tag { align-self: flex-start; font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #2B2018; background: var(--v-accent-2); border-radius: 999px; padding: .2rem .6rem; }
.v-card h2 { font-family: var(--font-display, Georgia), serif; font-size: 1.55rem; margin: .2rem 0 0; color: var(--v-ink); font-weight: 600; }
.v-card em { color: var(--v-accent-2); }
.v-card-meta { font-size: .82rem; color: var(--v-ink-2); }
.v-foot { padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--v-line); color: var(--v-ink-2); font-size: .85rem; display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; }

/* ---------- Palco do visualizador ---------- */
.v-stage { position: fixed; inset: 0; z-index: 50; background: #000; display: none; }
.v-stage.open { display: block; }
.v-stage .lapv-canvas { display: block; width: 100%; height: 100%; touch-action: none; }
.v-hud { position: absolute; left: 0; right: 0; display: flex; align-items: center; gap: .5rem; padding: .75rem; pointer-events: none; }
.v-hud > * { pointer-events: auto; }
.v-hud-top { top: 0; background: linear-gradient(rgba(0, 0, 0, .55), transparent); }
.v-hud-bottom { bottom: 0; justify-content: center; flex-wrap: wrap; background: linear-gradient(transparent, rgba(0, 0, 0, .6)); padding-bottom: max(.75rem, env(safe-area-inset-bottom)); }
.v-title { color: #fff; min-width: 0; }
.v-title strong { display: block; font-family: var(--font-display, Georgia), serif; font-size: 1.25rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.v-title span { font-size: .8rem; color: var(--v-ink-2); }
.v-seg { display: inline-flex; background: rgba(30, 22, 16, .8); border: 1px solid var(--v-line); border-radius: 999px; padding: 4px; }
.v-seg button { border: 0; background: transparent; color: var(--v-ink); font: 600 .85rem/1 var(--font-body, Inter), sans-serif; padding: .6rem .9rem; border-radius: 999px; cursor: pointer; min-height: 40px; display: inline-flex; align-items: center; gap: .4rem; }
.v-seg button[aria-pressed="true"] { background: var(--v-accent); color: #fff; }
.v-chip { font-size: .75rem; padding: .3rem .65rem; border-radius: 999px; background: rgba(30, 22, 16, .8); border: 1px solid var(--v-line); color: var(--v-ink-2); display: inline-flex; gap: .35rem; align-items: center; }
.v-chip.ok { color: #BFE3CC; border-color: rgba(143, 184, 158, .5); }

.v-loading { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(20, 15, 10, .72); color: #fff; text-align: center; padding: 1.5rem; }
.v-loading[hidden] { display: none; }
.v-bar { width: min(320px, 80vw); height: 6px; border-radius: 99px; background: rgba(255, 255, 255, .15); overflow: hidden; margin: .9rem auto .5rem; }
.v-bar span { display: block; height: 100%; width: 0; background: var(--v-accent-2); transition: width .2s; }
.v-loading small { color: var(--v-ink-2); }

.v-info { position: absolute; right: .75rem; top: 4.5rem; width: min(360px, calc(100% - 1.5rem)); max-height: calc(100% - 10rem); overflow: auto; background: var(--v-panel); border: 1px solid var(--v-line); border-radius: 16px; padding: 1rem 1.1rem; }
.v-info[hidden] { display: none; }
.v-info h3 { font-family: var(--font-display, Georgia), serif; font-size: 1.5rem; margin: 0; font-weight: 600; color: #fff; }
.v-info p { color: var(--v-ink-2); font-size: .9rem; line-height: 1.55; }
.v-info dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: .35rem .9rem; font-size: .88rem; }
.v-info dt { color: var(--v-accent-2); font-weight: 600; }
.v-info dd { margin: 0; }
.v-info small { color: var(--v-ink-2); }

/* Tela "coloque no VR Box" */
.v-vrgate { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(20, 15, 10, .9); text-align: center; padding: 1.5rem; }
.v-vrgate[hidden] { display: none; }
.v-vrgate h3 { font-family: var(--font-display, Georgia), serif; font-size: 1.8rem; margin: .5rem 0; color: #fff; font-weight: 600; }
.v-vrgate p { color: var(--v-ink-2); max-width: 46ch; margin: .25rem auto; line-height: 1.55; }
.v-vrgate .v-chips { display: flex; gap: .5rem; justify-content: center; flex-wrap: wrap; margin: 1rem 0 1.25rem; }
/* Linha central de alinhamento do VR Box */
.v-stage.mode-vr::after { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: rgba(0, 0, 0, .9); pointer-events: none; }
.v-stage.mode-vr .v-hud { display: none; }
.v-stage.mode-vr .v-info { display: none; }
.v-stage.no-ui .v-hud, .v-stage.no-ui .v-info { display: none; }
.v-exitvr { position: absolute; left: 50%; bottom: .5rem; transform: translateX(-50%); opacity: .0; }
.v-stage.mode-vr.show-exit .v-exitvr { opacity: 1; }
.v-stage:not(.mode-vr) .v-exitvr { display: none; }

/* ---------- Diálogo de configurações ---------- */
dialog.v-dialog { width: min(640px, calc(100% - 1.5rem)); max-height: calc(100% - 2rem); border: 1px solid var(--v-line); border-radius: 18px; padding: 0; background: #2B2018; color: var(--v-ink); }
dialog.v-dialog::backdrop { background: rgba(0, 0, 0, .6); }
.v-dialog header { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.25rem; border-bottom: 1px solid var(--v-line); position: sticky; top: 0; background: #2B2018; z-index: 1; }
.v-dialog h2 { font-family: var(--font-display, Georgia), serif; font-size: 1.5rem; margin: 0; font-weight: 600; color: #fff; }
.v-dialog section { padding: 1rem 1.25rem; border-bottom: 1px solid var(--v-line); }
.v-dialog h3 { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--v-accent-2); margin: 0 0 .75rem; }
.v-opt { display: flex; gap: .75rem; align-items: flex-start; padding: .55rem 0; }
.v-opt input[type=radio], .v-opt input[type=checkbox] { margin-top: .25rem; width: 18px; height: 18px; accent-color: var(--v-accent); flex: 0 0 auto; }
.v-opt strong { display: block; font-size: .95rem; }
.v-opt span { font-size: .85rem; color: var(--v-ink-2); }
.v-range { display: grid; grid-template-columns: 1fr auto; gap: .25rem .75rem; align-items: center; margin: .6rem 0; font-size: .9rem; }
.v-range input { grid-column: 1 / -1; width: 100%; accent-color: var(--v-accent); }
.v-range output { color: var(--v-accent-2); font-weight: 600; font-variant-numeric: tabular-nums; }
.v-select { width: 100%; min-height: 44px; border-radius: 10px; background: #1E1610; color: var(--v-ink); border: 1px solid var(--v-line); padding: 0 .75rem; font: inherit; }
.v-dialog footer { padding: 1rem 1.25rem; display: flex; gap: .5rem; justify-content: flex-end; flex-wrap: wrap; }
.v-calib { background: #1E1610; border: 1px dashed var(--v-line); border-radius: 12px; padding: .9rem 1rem; margin-top: .75rem; font-size: .92rem; }
.v-calib[hidden] { display: none; }
.v-calib b { color: var(--v-accent-2); }

/* ---------- Diagnóstico ---------- */
.d-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; padding: 1.5rem 0 3rem; }
@media (min-width: 900px) { .d-grid { grid-template-columns: 1fr 1fr; } }
.d-card { background: #2B2018; border: 1px solid var(--v-line); border-radius: 16px; padding: 1.1rem 1.2rem; }
.d-card h2 { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--v-accent-2); margin: 0 0 .75rem; }
.d-row { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; border-top: 1px solid rgba(232, 201, 122, .1); font-size: .92rem; }
.d-row:first-of-type { border-top: 0; }
.d-row b { font-variant-numeric: tabular-nums; text-align: right; }
.d-ok { color: #8FB89E; }
.d-bad { color: #E89379; }
.d-warn { color: var(--v-accent-2); }
.d-verdict { margin-top: .75rem; padding: .75rem .9rem; border-radius: 12px; background: rgba(212, 165, 71, .1); border: 1px solid rgba(212, 165, 71, .3); font-size: .92rem; line-height: 1.5; }
.d-pad { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .5rem; }
.d-pad span { min-width: 2.2rem; text-align: center; padding: .3rem .4rem; border-radius: 8px; background: #1E1610; border: 1px solid var(--v-line); font-size: .8rem; font-variant-numeric: tabular-nums; }
.d-pad span.on { background: var(--v-accent-2); color: #2B2018; border-color: var(--v-accent-2); font-weight: 700; }
.d-axes { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: .5rem; margin-top: .5rem; }
.d-axis { font-size: .8rem; }
.d-axis i { display: block; height: 8px; border-radius: 99px; background: #1E1610; position: relative; margin-top: .25rem; overflow: hidden; }
.d-axis i b { position: absolute; top: 0; bottom: 0; left: 50%; width: 3px; background: var(--v-accent-2); }
.d-log { font-family: var(--font-mono, monospace); font-size: .8rem; background: #1E1610; border-radius: 10px; padding: .6rem .75rem; max-height: 180px; overflow: auto; white-space: pre-wrap; color: var(--v-ink-2); }

/* ---------- AR nas vitrines (/ar) ---------- */
.ar-hero h1 { font-family: var(--font-display, Georgia), serif; font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.08; margin: .5rem 0 .75rem; color: var(--v-ink); font-weight: 600; }
.ar-hero h1 em { color: var(--v-accent-2); }
.ar-hero p { color: var(--v-ink-2); max-width: 62ch; line-height: 1.6; margin: 0; }
.ar-muted { color: var(--v-ink-2); }
.ar-small { font-size: .85rem; margin: .9rem 0 0; }
.ar-layout { display: grid; gap: 1rem; padding-bottom: 3rem; }
@media (min-width: 900px) { .ar-layout { grid-template-columns: 1.25fr 1fr; align-items: start; } }
.ar-panel { border: 1px solid var(--v-line); border-radius: 18px; background: rgba(255, 255, 255, .03); padding: 1.1rem 1.1rem 1.25rem; }
.ar-h2 { font-family: var(--font-display, Georgia), serif; font-size: 1.35rem; font-weight: 600; margin: 0 0 .85rem; color: var(--v-ink); }
.ar-picks { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .6rem; }
.ar-pick { position: relative; display: flex; flex-direction: column; border: 1.5px solid var(--v-line); border-radius: 14px; overflow: hidden; cursor: pointer; background: rgba(0, 0, 0, .15); transition: border-color .15s; }
.ar-pick input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.ar-pick:has(input:checked) { border-color: var(--v-accent-2); box-shadow: 0 0 0 2px rgba(212, 165, 71, .35); }
.ar-pick:has(input:focus-visible) { outline: 3px solid var(--v-accent-2); outline-offset: 2px; }
.ar-pick-img { display: block; aspect-ratio: 1; background: #EFE6D6; }
.ar-pick-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.ar-pick-txt { padding: .55rem .7rem .65rem; }
.ar-pick-txt strong { display: block; font-size: .95rem; color: var(--v-ink); }
.ar-pick-txt em { font-size: .8rem; color: var(--v-accent-2); }
.ar-steps { margin: 1.1rem 0 1rem; padding-left: 1.2rem; color: var(--v-ink-2); line-height: 1.55; }
.ar-steps b { color: var(--v-ink); }
.ar-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.ar-artefatos { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.ar-artefatos li { padding-bottom: .75rem; border-bottom: 1px solid var(--v-line); }
.ar-artefatos li:last-child { border-bottom: 0; padding-bottom: 0; }
.ar-artefatos strong { display: block; color: var(--v-ink); }
.ar-artefatos em { display: block; font-size: .85rem; color: var(--v-accent-2); }
.ar-artefatos p { margin: .35rem 0 0; font-size: .9rem; color: var(--v-ink-2); line-height: 1.5; }
.ar-chip { display: inline-block; margin-top: .35rem; font-size: .72rem; padding: .2rem .55rem; border-radius: 999px; border: 1px solid var(--v-line); color: var(--v-ink-2); }
.ar-curio { color: var(--v-ink) !important; }
.ar-curio i { color: var(--v-accent-2); }

/* experiência AR: o vídeo da câmera (AR.js) fica atrás de tudo, então o fundo da página some */
html.ar-live, html.ar-live body { background: transparent !important; overflow: hidden; height: 100%; }
#error-popup { display: none !important; }                     /* aviso cru do AR.js; usamos o nosso */
.ar-stage { position: fixed; inset: 0; z-index: 10; }
.ar-stage[hidden] { display: none; }
/* o AR.js dimensiona o <body> igual ao vídeo (com margem negativa) e a cena o preenche: não mexer no tamanho */
html.ar-live body { margin: 0; }
html.ar-live .v-top, html.ar-live #ar-start { display: none !important; }
.ar-hud { position: absolute; left: 0; right: 0; z-index: 20; display: flex; align-items: center; gap: .5rem; padding: .75rem; pointer-events: none; }
.ar-hud > * { pointer-events: auto; }
.ar-hud-top { top: 0; padding-top: max(.75rem, env(safe-area-inset-top)); background: linear-gradient(rgba(0, 0, 0, .55), transparent); }
.ar-hud-bottom { bottom: 0; flex-direction: column; padding-bottom: max(.9rem, env(safe-area-inset-bottom)); background: linear-gradient(transparent, rgba(0, 0, 0, .6)); }
.ar-status { position: absolute; z-index: 20; top: 4.6rem; left: 1rem; right: 1rem; width: fit-content; margin: 0 auto; text-align: center; font-size: .85rem; padding: .45rem .9rem; border-radius: 999px; background: rgba(30, 22, 16, .82); border: 1px solid var(--v-line); color: var(--v-ink); }
.ar-status.ok { border-color: rgba(143, 184, 158, .6); color: #D7F0DF; }
.ar-info { position: absolute; z-index: 20; left: .75rem; right: .75rem; bottom: 9.5rem; max-width: 420px; max-height: 40vh; overflow: auto; background: var(--v-panel); border: 1px solid var(--v-line); border-radius: 16px; padding: .9rem 1rem; color: var(--v-ink); font-size: .9rem; line-height: 1.5; }
.ar-info[hidden] { display: none; }
.ar-info p { margin: 0 0 .5rem; color: var(--v-ink-2); }
.ar-info dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem .75rem; margin: 0; }
.ar-info dt { color: var(--v-accent-2); font-weight: 600; }
.ar-info dd { margin: 0; }
.ar-models { display: flex; gap: .4rem; overflow-x: auto; max-width: 100%; padding: .1rem; scrollbar-width: none; }
.ar-model-btn { flex: none; min-height: 40px; padding: .45rem .9rem; border-radius: 999px; border: 1.5px solid rgba(250, 247, 242, .3); background: rgba(30, 22, 16, .75); color: var(--v-ink); font: 600 .88rem/1 var(--font-body, Inter), system-ui, sans-serif; cursor: pointer; }
.ar-model-btn[aria-pressed="true"] { background: var(--v-accent-2); border-color: var(--v-accent-2); color: #2B2018; }
.ar-tools { display: flex; gap: .5rem; }
.ar-tools .v-btn[aria-pressed="true"] { background: var(--v-accent-2); color: #2B2018; border-color: var(--v-accent-2); }
.ar-toast { position: absolute; z-index: 20; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; padding: 1rem 1.25rem; border-radius: 16px; background: var(--v-panel); border: 1px solid var(--v-line); color: var(--v-ink); }
.ar-toast[hidden] { display: none; }
.ar-toast .v-bar { width: 220px; margin-top: 0; }
.ar-toast .v-bar span { width: 40%; animation: ar-indeterminate 1.2s ease-in-out infinite; }
@keyframes ar-indeterminate { from { transform: translateX(-100%); } to { transform: translateX(250%); } }
@media (prefers-reduced-motion: reduce) { .ar-toast .v-bar span { animation: none; width: 100%; opacity: .6; } }
.ar-error { position: absolute; inset: 0; z-index: 30; display: grid; place-items: center; padding: 1.5rem; background: rgba(20, 14, 10, .94); text-align: center; color: var(--v-ink); }
.ar-error[hidden] { display: none; }
.ar-error > div { max-width: 420px; }
.ar-error i { font-size: 2.4rem; color: var(--v-accent-2); }
.ar-error h2 { font-family: var(--font-display, Georgia), serif; font-size: 1.5rem; margin: .5rem 0; }
.ar-error p { color: var(--v-ink-2); }
.ar-error .ar-actions { justify-content: center; }
.ar-stage.only-error > :not(.ar-error) { display: none; }

/* ajustes do VR Box */
.v-note { font-size: .88rem; color: var(--v-ink-2); margin: .25rem 0 .6rem; }
.v-details { margin-top: .75rem; border-top: 1px solid var(--v-line); padding-top: .6rem; }
.v-details summary { cursor: pointer; font-weight: 600; font-size: .92rem; }
.v-ruler { position: relative; height: 26px; margin: .4rem 0 .6rem; border-left: 2px solid var(--v-ink); }
.v-ruler span { position: absolute; left: 0; top: 6px; height: 14px; background: var(--v-accent-2); border-right: 2px solid var(--v-ink); }