:root {
  --bg: #07030f;
  --panel: rgba(10, 5, 22, 0.94);
  --cyan: #00e5ff;
  --magenta: #ff2bd6;
  --green: #39ff14;
  --red: #ff3b5c;
  --yellow: #ffd400;
  --text: #f1e9ff;
  --muted: #9a8bb8;
  --font: 'Orbitron', ui-sans-serif, system-ui, sans-serif;
  --mono: 'Share Tech Mono', ui-monospace, Consolas, monospace;
  --accent: var(--magenta);
  --accent-dim: color-mix(in srgb, var(--accent) 30%, transparent);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- HOME ---------- */
.home { min-height: 100%; overflow-x: hidden; }

.horizon {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  overflow: hidden; perspective: 320px;
}
.horizon::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 58%;
  background:
    radial-gradient(circle at 50% 108%, rgba(255, 140, 40, 0.55), rgba(255, 43, 214, 0.35) 22%, transparent 42%),
    radial-gradient(ellipse at 50% 100%, rgba(255, 43, 214, 0.22), transparent 65%);
}
.horizon-line {
  position: absolute; left: 0; right: 0; top: 58%; height: 2px;
  background: var(--magenta);
  box-shadow: 0 0 18px var(--magenta), 0 0 60px var(--magenta);
}
.floor {
  position: absolute; left: -60%; width: 220%; top: 58%; height: 90%;
  transform-origin: 50% 0; transform: rotateX(74deg);
  background-image:
    linear-gradient(rgba(255, 43, 214, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.45) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: floor 1.4s linear infinite;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 30%);
  mask-image: linear-gradient(to bottom, transparent, #000 30%);
}
@keyframes floor { to { background-position: 0 64px; } }
@media (prefers-reduced-motion: reduce) { .floor { animation: none; } }

.home-main {
  position: relative; z-index: 1;
  max-width: 1180px; margin: 0 auto;
  padding: 56px 16px 32px; text-align: center;
}
.logo {
  font-weight: 900; font-size: clamp(44px, 10vw, 104px);
  letter-spacing: 0.14em; color: #fff4fd; line-height: 1;
  text-shadow: 0 0 8px var(--magenta), 0 0 26px var(--magenta), 0 0 56px rgba(255, 43, 214, 0.6);
}
.logo span {
  display: block; margin-top: 0.35em; padding-left: 0.6em;
  font-size: 0.3em; letter-spacing: 0.6em;
  color: var(--cyan); text-shadow: 0 0 10px var(--cyan);
}
.tagline {
  font-family: var(--mono); color: #c2b3dd;
  margin: 20px 0 44px; font-size: 18px;
}
.cards {
  display: grid; gap: 24px; text-align: left;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }
.card {
  --c: var(--magenta);
  display: flex; flex-direction: column; gap: 14px;
  padding: 18px; border-radius: 8px;
  border: 1px solid var(--c);
  background: rgba(10, 4, 20, 0.86);
  text-decoration: none;
  box-shadow: 0 0 18px color-mix(in srgb, var(--c) 30%, transparent);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover, .card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 0 36px color-mix(in srgb, var(--c) 60%, transparent);
}
.card svg {
  display: block; width: 100%; height: auto; border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--c) 40%, transparent);
}
.card h2 {
  color: var(--c); letter-spacing: 0.12em; font-size: 22px;
  text-shadow: 0 0 12px var(--c);
}
.card p { font-family: var(--mono); color: #cbbfe0; line-height: 1.55; font-size: 16px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--mono); font-size: 13px; color: var(--c);
  border: 1px solid color-mix(in srgb, var(--c) 50%, transparent);
  padding: 2px 10px; border-radius: 99px;
}
.play {
  margin-top: auto; align-self: flex-start;
  font-weight: 700; letter-spacing: 0.18em; font-size: 14px;
  padding: 10px 20px; border: 2px solid var(--c); border-radius: 4px; color: var(--c);
}
.card:hover .play { background: var(--c); color: #12001a; box-shadow: 0 0 20px var(--c); }
.home footer {
  margin-top: 48px; font-family: var(--mono); color: var(--muted);
  font-size: 14px; line-height: 1.7;
}

/* ---------- PÁGINAS DOS JOGOS ---------- */
.game-page {
  /* recalcula aqui para seguir o --accent de cada jogo (definido no body) */
  --accent-dim: color-mix(in srgb, var(--accent) 30%, transparent);
  height: 100vh; height: 100dvh;
  display: flex; flex-direction: column; overflow: hidden;
}
.game-page.snake { --accent: var(--green); }
.game-page.fruit { --accent: var(--red); }
.game-page.flappy { --accent: var(--yellow); }

.topbar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px;
  padding: 8px 16px; min-height: 52px;
  border-bottom: 1px solid var(--accent-dim);
}
.back {
  font-family: var(--mono); font-size: 14px; text-decoration: none; color: var(--muted);
  border: 1px solid var(--accent-dim); padding: 4px 10px; border-radius: 4px;
}
.back:hover { color: var(--accent); border-color: var(--accent); }
.topbar h1 {
  font-size: 17px; letter-spacing: 0.2em; color: var(--accent);
  text-shadow: 0 0 10px var(--accent); white-space: nowrap;
}
.hud {
  flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px;
  font-family: var(--mono); font-size: 15px; color: var(--muted);
}
.hud b { color: var(--text); font-weight: normal; margin-left: 4px; }
.hud-status { color: var(--accent); }

.icon-btn {
  margin-left: auto; width: 38px; height: 32px;
  background: none; border: 1px solid var(--accent-dim); border-radius: 4px;
}
.icon-btn + .icon-btn { margin-left: 0; }
.icon-btn:hover { border-color: var(--accent); }
.icon-btn[aria-pressed="true"] { border-color: var(--accent); box-shadow: inset 0 0 10px var(--accent-dim); }

/* Palco: [controles esq.] [jogo] [controles dir.]; em retrato os controles vão para baixo. */
.stage {
  flex: 1; min-height: 0; position: relative;
  display: grid; gap: 12px; align-items: center;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: minmax(0, 1fr);
  grid-template-areas: "left game right";
  padding: 10px 16px;
}
.game-wrap {
  grid-area: game; width: 100%; height: 100%; min-width: 0; min-height: 0;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.pad {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  user-select: none; -webkit-user-select: none; touch-action: none;
}
.pad-left { grid-area: left; }
.pad-right { grid-area: right; }
.pad [hidden], .no-pads .pad { display: none; }
.pad-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--muted); text-align: center; }

.vjoy {
  --size: 136px;
  position: relative; flex: none; width: var(--size); height: var(--size); border-radius: 50%;
  border: 2px solid var(--accent); cursor: grab; touch-action: none;
  background:
    linear-gradient(var(--accent-dim), var(--accent-dim)) center / 2px 70% no-repeat,
    linear-gradient(var(--accent-dim), var(--accent-dim)) center / 70% 2px no-repeat,
    radial-gradient(circle, color-mix(in srgb, var(--accent) 14%, transparent), rgba(0, 0, 0, 0.5) 70%);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 35%, transparent),
              inset 0 0 22px color-mix(in srgb, var(--accent) 25%, transparent);
}
.vjoy.active { cursor: grabbing; }
.vjoy-knob {
  position: absolute; left: 27%; top: 27%; width: 46%; height: 46%; border-radius: 50%;
  pointer-events: none; transition: transform 0.12s ease-out;
  background: radial-gradient(circle at 35% 35%, color-mix(in srgb, var(--accent) 70%, #fff), color-mix(in srgb, var(--accent) 35%, #000));
  border: 2px solid var(--accent); box-shadow: 0 0 16px var(--accent);
}
.vjoy.active .vjoy-knob { transition: none; }

@media (orientation: portrait) {
  .stage {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
    grid-template-areas: "game game" "left right";
    padding-bottom: max(14px, env(safe-area-inset-bottom));
  }
  .pad { flex-direction: row; }
  .pad-left { justify-self: start; }
  .pad-right { justify-self: end; }
  .pad-label { display: none; }
  .stage.solo-pad { grid-template-areas: "game game" "left left"; }
  .stage.solo-pad .pad-left { justify-self: center; }
}
@media (max-height: 520px) {
  .vjoy { --size: 112px; }
  .pad { gap: 8px; }
}
@media (max-width: 380px) {
  .vjoy { --size: 116px; }
}
#game {
  display: block; background: #000; touch-action: none;
  border: 1px solid var(--accent-dim);
  box-shadow: 0 0 30px color-mix(in srgb, var(--accent) 18%, transparent);
  user-select: none; -webkit-user-select: none;
}
.screen { position: relative; line-height: 0; touch-action: none; }
.screen #game { position: relative; z-index: 1; }

.overlay {
  position: absolute; inset: 0; z-index: 2;
  display: flex; align-items: center; justify-content: center;
  padding: 16px; background: rgba(5, 2, 12, 0.55);
}
.overlay[hidden], .panel[hidden], .opt[hidden], .sub[hidden] { display: none; }
.panel {
  width: min(560px, 100%); max-height: 100%; overflow: auto;
  background: var(--panel); border: 1px solid var(--accent); border-radius: 8px;
  padding: 24px; text-align: center;
  box-shadow: 0 0 40px color-mix(in srgb, var(--accent) 30%, transparent);
}
.panel h2 {
  font-size: clamp(24px, 5vw, 34px); letter-spacing: 0.14em; font-weight: 900;
  color: var(--accent); text-shadow: 0 0 14px currentColor;
}
.sub { font-family: var(--mono); color: #cbbfe0; margin: 10px 0 6px; line-height: 1.5; }
.opt { display: flex; flex-direction: column; align-items: center; gap: 6px; margin: 14px 0; }
.opt-label { font-family: var(--mono); font-size: 13px; letter-spacing: 0.16em; color: var(--muted); }
.seg { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.seg button {
  min-width: 42px; padding: 7px 12px; border-radius: 4px;
  font-size: 13px; letter-spacing: 0.08em;
  background: transparent; border: 1px solid var(--accent-dim);
}
.seg button:hover:not(:disabled) { border-color: var(--accent); }
.seg button.on {
  background: var(--accent); color: #0d0518; border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.seg button:disabled { opacity: 0.25; cursor: not-allowed; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 18px; }
.btn-primary, .btn-ghost {
  padding: 12px 26px; border-radius: 4px;
  font-weight: 900; letter-spacing: 0.18em; font-size: 14px;
}
.btn-primary {
  background: var(--accent); color: #0d0518; border: none;
  box-shadow: 0 0 22px var(--accent);
}
.btn-primary:hover { filter: brightness(1.15); }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn-ghost:hover { background: color-mix(in srgb, var(--accent) 15%, transparent); }
.keys {
  margin-top: 18px; display: grid; gap: 6px; text-align: left;
  font-family: var(--mono); font-size: 14px; color: #c0b2d9; line-height: 1.5;
}
kbd {
  font-family: var(--mono); font-size: 12px; padding: 0 5px; border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.25); background: rgba(255, 255, 255, 0.06);
}
.big-score {
  font-size: 44px; font-weight: 900; margin: 12px 0 4px; color: #fff;
  text-shadow: 0 0 16px var(--accent);
}
.record { color: var(--green); font-family: var(--mono); letter-spacing: 0.1em; }
.medal { display: block; margin: 8px auto 0; }

.touch-only { display: none; }
@media (pointer: coarse) { .touch-only { display: block; } .no-touch { display: none; } }

@media (max-height: 520px) {
  .topbar { min-height: 0; padding: 4px 12px; }
  .stage { padding: 4px 8px; }
}

/* ---------- CÓDIGOS SECRETOS ---------- */
.codebox {
  margin: 16px auto 0; padding: 12px; max-width: 380px;
  border: 1px dashed var(--accent-dim); border-radius: 6px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.codebox.has-codes { border-style: solid; border-color: var(--accent); }
.code-form { display: flex; gap: 6px; width: 100%; }
.code-input, .rank-input {
  flex: 1; min-width: 0; padding: 8px 10px; border-radius: 4px;
  font-family: var(--mono); font-size: 16px; letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--text); background: rgba(0, 0, 0, 0.45); border: 1px solid var(--accent-dim);
}
.code-input:focus, .rank-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 10px var(--accent-dim); }
.code-form button, .rank-form button {
  padding: 8px 14px; border-radius: 4px; font-weight: 900; font-size: 13px; letter-spacing: 0.12em;
  background: transparent; color: var(--accent); border: 1px solid var(--accent);
}
.code-form button:hover, .rank-form button:hover { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.code-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.code-list:empty { display: none; }
.code-chip {
  font-family: var(--mono); font-size: 13px; padding: 2px 10px; border-radius: 99px;
  background: var(--accent); color: #0d0518; border: none;
}
.code-msg { font-family: var(--mono); font-size: 13px; color: var(--muted); min-height: 1em; line-height: 1.4; }
.code-msg:empty { display: none; }
.code-toast {
  position: fixed; left: 50%; top: 64px; z-index: 50; transform: translate(-50%, -20px);
  padding: 10px 18px; border-radius: 6px; max-width: calc(100% - 32px);
  font-family: var(--font); font-weight: 900; font-size: 14px; letter-spacing: 0.08em; text-align: center;
  background: #0d0518; color: var(--yellow); border: 2px solid var(--yellow);
  box-shadow: 0 0 24px rgba(255, 212, 0, 0.5);
  opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s;
}
.code-toast.bad { color: var(--red); border-color: var(--red); box-shadow: 0 0 24px rgba(255, 59, 92, 0.5); }
.code-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- HALL DA FAMA (fim de jogo) ---------- */
.rank { margin: 16px auto 0; max-width: 340px; text-align: left; }
.rank[hidden] { display: none; }
.rank-title { text-align: center; font-size: 15px; letter-spacing: 0.2em; color: var(--yellow); text-shadow: 0 0 10px var(--yellow); }
.rank-form { display: flex; align-items: flex-end; gap: 8px; margin-top: 10px; }
.rank-form[hidden] { display: none; }
.rank-form label { flex: 1; display: flex; flex-direction: column; gap: 4px; font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.12em; }
.rank-msg { font-family: var(--mono); font-size: 13px; color: var(--green); margin-top: 8px; text-align: center; }
.rank-msg:empty { display: none; }
.rank-list { list-style: none; margin-top: 10px; display: grid; gap: 3px; font-family: var(--mono); font-size: 15px; }
.rank-list li { display: grid; grid-template-columns: 3em 1fr auto; gap: 8px; padding: 2px 8px; border-radius: 3px; }
.rank-list li:nth-child(odd) { background: rgba(255, 255, 255, 0.04); }
.rank-list li.me { background: color-mix(in srgb, var(--yellow) 25%, transparent); color: #fff; }
.rank-list .rank-pos { color: var(--muted); }
.rank-list .rank-name { letter-spacing: 0.25em; color: var(--yellow); }
.rank-list .rank-empty { display: block; color: var(--muted); text-align: center; }

/* ---------- jogando agora (shared/presenca.js) ---------- */
.online {
  display: inline-flex; align-items: center; gap: 6px; margin-left: auto;
  font-family: var(--mono); font-size: 14px; color: var(--muted); white-space: nowrap;
}
.online[hidden] { display: none; }
.online i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
.online:not([hidden]) + .icon-btn { margin-left: 0; }