:root {
    --smv-teal: #0ea5e9;
    --smv-green: #10b981;
    --smv-navy: #1e3a5f;
    --smv-ink: #05010d;
    --smv-paper: #e8f4ff;
    --smv-muted: #9bb6d0;
    --smv-pink: #f472b6;
    --smv-gold: #fde68a;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    height: 100%;
}

.oculto {
    display: none !important;
}

.smv-keep-audio {
    position: fixed;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.smv-body {
    font-family: Outfit, system-ui, sans-serif;
    color: var(--smv-paper);
    background: var(--smv-ink);
    overflow: hidden;
}

.smv-app,
.smv-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
}

.smv-canvas {
    display: block;
    z-index: 1;
    touch-action: none;
}

.smv-landing {
    position: fixed;
    z-index: 40;
    inset: 0;
    overflow: auto;
    padding: 1.25rem 1.25rem 2.5rem;
    background:
        linear-gradient(180deg, rgba(5, 1, 13, 0.72), rgba(5, 1, 13, 0.94)),
        radial-gradient(ellipse at top, rgba(244, 114, 182, 0.22), transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(14, 165, 233, 0.28), transparent 46%);
}

.smv-app.is-playing .smv-landing {
    display: none;
}

.smv-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.smv-logo-edumedia {
    height: 76px;
    width: auto;
    max-width: min(340px, 62vw);
    object-fit: contain;
    background: #fff;
    border-radius: 14px;
    padding: 0.5rem 0.9rem;
    box-shadow: 0 10px 26px rgba(2, 12, 27, 0.35);
}

.smv-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--smv-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.smv-back:hover {
    color: #fff;
}

.smv-kicker {
    margin: 1.4rem 0 0.35rem;
    color: var(--smv-pink);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.smv-landing h1 {
    margin: 0;
    font-family: Fredoka, Outfit, sans-serif;
    font-size: clamp(2rem, 6vw, 3.2rem);
    line-height: 1.1;
}

.smv-lead {
    max-width: 40rem;
    color: var(--smv-muted);
    line-height: 1.55;
}

.smv-welcome {
    display: grid;
    grid-template-columns: minmax(16rem, 34rem) minmax(16rem, 22rem);
    gap: 1.1rem;
    align-items: start;
    max-width: 58rem;
    margin: 1rem 0 0.4rem;
}

.smv-welcome__visual {
    margin: 0;
    border-radius: 0.9rem;
    overflow: hidden;
    background: #000;
    box-shadow: 0 0 40px rgba(14, 165, 233, 0.22);
}

.smv-welcome__visual img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.smv-welcome__card {
    padding: 1.1rem 1.15rem 1.25rem;
    border-radius: 1.1rem;
    background: rgba(15, 23, 42, 0.82);
    border: 1px solid rgba(244, 114, 182, 0.28);
    backdrop-filter: blur(10px);
}

.smv-welcome__kicker {
    margin: 0 0 0.25rem;
    color: var(--smv-green);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.smv-welcome__card h2 {
    margin: 0 0 0.45rem;
    font-family: Fredoka, Outfit, sans-serif;
    font-size: 1.7rem;
}

.smv-welcome__text {
    margin: 0 0 0.85rem;
    color: var(--smv-muted);
    line-height: 1.55;
}

.smv-mode-label {
    margin: 0.35rem 0 0.55rem;
    color: #fff;
    font-family: Fredoka, Outfit, sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
}

.smv-modes {
    display: grid;
    gap: 0.65rem;
    margin: 0 0 0.75rem;
}

.smv-mode {
    appearance: none;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 1rem;
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-align: left;
    cursor: pointer;
    color: #062032;
    background: linear-gradient(135deg, var(--smv-teal), var(--smv-green));
    font: inherit;
}

.smv-mode--xr {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.22);
}

.smv-mode i {
    font-size: 1.45rem;
    width: 1.6rem;
    text-align: center;
}

.smv-mode span {
    display: flex;
    flex-direction: column;
    gap: 0.12rem;
}

.smv-mode strong {
    font-size: 1.05rem;
}

.smv-mode em {
    font-style: normal;
    font-size: 0.82rem;
    opacity: 0.82;
    font-weight: 500;
}

.smv-mode:hover {
    filter: brightness(1.08);
}

.smv-mode:disabled {
    opacity: 0.5;
    cursor: wait;
}

.smv-brief {
    margin: 1.4rem 0;
    max-width: 28rem;
    padding: 1rem 1.1rem 1.15rem;
    border-radius: 1.1rem;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.smv-brief__kicker {
    margin: 0 0 0.6rem;
    color: var(--smv-gold);
    font-size: 0.8rem;
    font-weight: 600;
}

.smv-brief__steps {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--smv-muted);
    line-height: 1.55;
}

.smv-btn {
    appearance: none;
    border: 0;
    border-radius: 999px;
    padding: 0.78rem 1.2rem;
    font: 600 1rem Outfit, sans-serif;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.smv-btn--primary {
    background: linear-gradient(135deg, var(--smv-teal), var(--smv-pink));
    color: #fff;
}

.smv-btn--ghost {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.smv-xr-status {
    margin: 0 0 1rem;
    color: var(--smv-muted);
    font-size: 0.88rem;
}

.smv-xr-status.is-ok {
    color: #6ee7b7;
}

.smv-xr-status.is-no {
    color: #fde68a;
}

.smv-tips {
    max-width: 42rem;
    margin: 0 0 1.4rem;
    padding: 0;
    list-style: none;
    color: var(--smv-muted);
    font-size: 0.92rem;
}

.smv-tips li {
    display: flex;
    gap: 0.55rem;
    margin: 0.45rem 0;
    line-height: 1.45;
}

.smv-tips i {
    color: var(--smv-teal);
    margin-top: 0.2rem;
}

.smv-roster {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.smv-roster__card {
    margin: 0;
    width: 9.4rem;
    background: rgba(15, 23, 42, 0.65);
    border-radius: 0.7rem;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.smv-roster__icon {
    display: grid;
    place-items: center;
    height: 5.4rem;
    font-size: 1.8rem;
    color: #fff;
    background:
        radial-gradient(circle at 30% 30%, rgba(14, 165, 233, 0.55), transparent 55%),
        radial-gradient(circle at 80% 80%, rgba(244, 114, 182, 0.45), transparent 50%),
        #0b1220;
}

.smv-roster__card figcaption {
    padding: 0.45rem 0.55rem 0.6rem;
}

.smv-roster__card strong {
    display: block;
    font-size: 0.84rem;
}

.smv-roster__card em {
    display: block;
    margin-top: 0.15rem;
    font-style: normal;
    font-size: 0.72rem;
    color: var(--smv-muted);
    line-height: 1.3;
}

.smv-brand {
    margin: 1.6rem 0 0;
    color: #64748b;
    font-size: 0.8rem;
}

.smv-hud {
    position: fixed;
    z-index: 5;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 0.8rem;
    background: linear-gradient(180deg, rgba(5, 1, 13, 0.82), transparent);
}

.smv-icon-btn {
    width: 2.4rem;
    height: 2.4rem;
    border: 0;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.75);
    color: #fff;
    cursor: pointer;
    font-size: 1rem;
}

.smv-icon-btn.is-muted {
    color: #fb7185;
}

.smv-credit {
    margin: 0.4rem 0 0;
    color: #64748b;
    font-size: 0.72rem;
}

.smv-chip {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.25rem 0.7rem 0.25rem 0.25rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.78);
}

.smv-chip__mark {
    display: grid;
    place-items: center;
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--smv-teal), var(--smv-pink));
    font-weight: 800;
}

.smv-chip__kicker {
    margin: 0;
    font-size: 0.68rem;
    color: var(--smv-teal);
    text-transform: uppercase;
}

.smv-chip__name {
    margin: 0;
    font-weight: 700;
    font-size: 0.92rem;
}

.smv-stat {
    margin: 0;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.8);
    font-weight: 700;
}

.smv-stat--combo {
    color: var(--smv-gold);
}

.smv-stat--lives {
    color: #fb7185;
    letter-spacing: 0.08em;
}

.smv-hint {
    position: fixed;
    z-index: 5;
    left: 50%;
    bottom: 1rem;
    transform: translateX(-50%);
    margin: 0;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.7);
    color: var(--smv-muted);
    font-size: 0.8rem;
    text-align: center;
    max-width: calc(100% - 1.5rem);
}

.smv-app.is-xr .smv-hint__desk,
.smv-app:not(.is-xr) .smv-hint__xr {
    display: none;
}

.smv-controles {
    position: fixed;
    z-index: 12;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(28rem, calc(100% - 1.6rem));
    padding: 1.2rem 1.3rem 1.3rem;
    border-radius: 1.2rem;
    background: rgba(8, 25, 48, 0.96);
    border: 1px solid rgba(244, 114, 182, 0.35);
}

.smv-controles__kicker {
    margin: 0 0 0.3rem;
    color: var(--smv-pink);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
}

.smv-controles h2 {
    margin: 0 0 0.7rem;
    font-family: Fredoka, Outfit, sans-serif;
}

.smv-controles__list {
    margin: 0 0 1rem;
    padding-left: 1.1rem;
    color: var(--smv-muted);
    line-height: 1.5;
}

.smv-result {
    position: fixed;
    z-index: 14;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(5, 1, 13, 0.72);
}

.smv-polaroid {
    width: min(22rem, calc(100% - 2rem));
    padding: 1rem;
    border-radius: 1.1rem;
    background: #f8fafc;
    color: #0f172a;
}

.smv-polaroid__stamp {
    margin: 0 0 0.6rem;
    color: #0f766e;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.smv-polaroid figure {
    margin: 0;
}

.smv-polaroid img {
    width: 100%;
    border-radius: 0.6rem;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.smv-polaroid figcaption {
    padding: 0.55rem 0.15rem 0;
}

.smv-polaroid strong {
    display: block;
    font-family: Fredoka, Outfit, sans-serif;
}

.smv-polaroid em {
    font-style: normal;
    color: #64748b;
    font-size: 0.85rem;
}

.smv-result__score {
    margin: 0.7rem 0;
    font-weight: 700;
}

.smv-result__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.smv-app.is-xr .smv-hint,
.smv-app.is-xr .smv-controles,
.smv-app.is-xr .smv-result,
.smv-app.is-xr .smv-hud {
    display: none !important;
}

@media (max-width: 720px) {
    .smv-welcome {
        grid-template-columns: 1fr;
    }
}