:root {
  color-scheme: dark;
  --bg: #0a0c14;
  --bg-2: #050609;
  --panel: #141829;
  --panel-2: #1a1f36;
  --line: #262c45;
  --line-soft: rgba(122, 162, 255, .12);
  --text: #eef1fb;
  --muted: #939bbd;
  --muted-2: #6b7291;
  --good: #38d996;
  --bad: #ff5c72;
  --gold: #ffd158;
  --accent: #6f9bff;
  --accent-2: #547bfa;
  --accent-ink: #0a0c17;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .28);
  --shadow-md: 0 10px 28px rgba(3, 4, 10, .45);
  --shadow-lg: 0 24px 60px rgba(2, 3, 8, .55);
}

* { box-sizing: border-box; }

/* Garante que o atributo `hidden` sempre esconda, mesmo quando algum componente
   declara sua própria regra de `display` com a mesma especificidade (ex.: `.hud-item`
   com `display:flex`) — sem isso, o `hidden` do HTML podia perder o empate de
   especificidade contra a regra do componente e o elemento continuava visível. */
[hidden] { display: none !important; }

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

body {
  background:
    radial-gradient(90% 60% at 50% -8%, rgba(111, 155, 255, .16) 0%, rgba(111, 155, 255, 0) 55%),
    radial-gradient(120% 90% at 50% 0%, #171d38 0%, var(--bg) 55%, var(--bg-2) 100%);
  color: var(--text);
  font: 14px/1.5 -apple-system, "Segoe UI", system-ui, Roboto, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  display: flex;
  justify-content: center;
  padding: 20px 16px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

#app {
  width: 100%;
  /* 1200px (era 940px): o teclado desenhado passou de 2 pra 5 oitavas (ver notes.js),
     então a área de jogo ficou mais larga pra cada tecla continuar com um tamanho
     razoável em telas grandes, em vez de espremer 36 teclas brancas no espaço de 15. */
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#fileWarning {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: linear-gradient(180deg, #ffc94a, #ffb020);
  color: #1a1200;
  font-weight: 700;
  text-align: center;
  padding: 10px 16px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  box-shadow: var(--shadow-md);
}

#fileWarning[hidden] { display: none !important; }
#fileWarning code {
  background: rgba(0, 0, 0, .15);
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
}

/* ---------- Componentes base ---------- */

select, button {
  font: inherit;
  color: var(--text);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease, transform .08s ease, box-shadow .15s ease;
}

button:hover, select:hover { border-color: var(--accent); }
button:active { transform: translateY(1px); }

button:disabled {
  cursor: default;
  opacity: .45;
  transform: none;
}

select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 30px;
  /* Seta desenhada com dois triângulos de gradiente, por cima do preenchimento base —
     a ordem importa: a primeira camada listada fica na frente das seguintes. */
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  background-position:
    calc(100% - 18px) center,
    calc(100% - 13px) center,
    0 0;
  background-size: 6px 6px, 6px 6px, 100% 100%;
  background-repeat: no-repeat;
}

button.primary {
  background: linear-gradient(180deg, #8bb0ff, var(--accent-2));
  border-color: var(--accent-2);
  color: var(--accent-ink);
  font-weight: 700;
  box-shadow: 0 6px 18px rgba(111, 155, 255, .35);
}

button.primary:hover { border-color: #b7cbff; filter: brightness(1.04); }

button.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}

button.ghost:hover { color: var(--text); }

/* ---------- HUD ---------- */

#hud {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  box-shadow: var(--shadow-sm);
}

.hud-item {
  display: flex;
  flex-direction: column;
  min-width: 64px;
  padding-right: 18px;
  border-right: 1px solid var(--line-soft);
}

.hud-item:last-of-type { border-right: none; }

.hud-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.hud-item strong {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
  transition: color .15s, transform .15s;
}

.hud-item strong.bump {
  color: var(--good);
  transform: scale(1.18);
}

.hud-spacer { flex: 1 1 auto; }

.demo-badge {
  align-self: center;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--accent-ink);
  background: linear-gradient(180deg, #8bb0ff, var(--accent));
  border-radius: 999px;
  padding: 6px 13px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(111, 155, 255, .35);
}

.demo-badge[hidden] { display: none !important; }

.hud-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  font-size: 13.5px;
}

.toggle input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.metronome-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: 4px;
  border-radius: 50%;
  background: var(--line);
  vertical-align: middle;
  transition: background .05s linear, transform .05s linear;
}

.metronome-dot.tick {
  background: var(--accent);
  transform: scale(1.5);
}

.metronome-dot.tick.accent {
  background: var(--gold);
}

/* ---------- Menu de opções ---------- */

.options-wrap { position: relative; }

.icon-btn { font-size: 13.5px; font-weight: 600; }

#optionsBtn[aria-expanded="true"] {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--panel-2), #1d2440);
  color: var(--text);
}

.options-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 11px;
  width: max-content;
  min-width: 250px;
  max-width: calc(100vw - 48px);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  animation: options-in .12s ease-out;
}

@keyframes options-in {
  from { opacity: 0; transform: translateY(-4px) scale(.98); }
  to { opacity: 1; transform: none; }
}

.options-panel[hidden] { display: none !important; }

.options-panel .toggle { color: var(--text); }

.options-sep {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.options-row-label {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.options-panel select { width: 100%; }

/* ---------- Painel de latência ---------- */

.latency-panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  font-size: 12.5px;
  box-shadow: var(--shadow-sm);
}

.latency-stats {
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

.latency-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 2px 0;
}

.latency-row span:first-child { color: var(--text); font-weight: 600; }

.latency-overall {
  font-weight: 700;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 4px;
}

.latency-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.latency-actions button {
  font-size: 12px;
  padding: 7px 12px;
}

/* ---------- Palco ---------- */

#stage {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: #07080f;
  box-shadow: var(--shadow-md);
}

#game {
  display: block;
  width: 100%;
  touch-action: manipulation;
}

/* Flex (não grid) pra `max-height: 100%` dos cartões resolver contra a altura do palco:
   no celular o palco tem ~420px e um cartão mais alto que isso era cortado pelo
   `overflow: hidden` do #stage — os botões de baixo simplesmente sumiam. Agora o cartão
   nunca passa da altura do palco e rola por dentro. */
#overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(80% 60% at 50% 30%, rgba(30, 36, 64, .92), rgba(6, 7, 13, .94));
  backdrop-filter: blur(6px);
  padding: 16px;
}

#overlay[hidden] { display: none !important; }

/* Nos menus (lista de fases, escolher modo, ajuda, ranking) não há partida rolando: a HUD
   de pontos/pausar/reiniciar não significa nada ali e só empurra o menu pra baixo. Na pausa
   e no fim de fase ela continua (dá contexto do que está pausado/terminou). */
#app:has(#overlay:not([hidden]) > :is(#screen-home, #screen-song, #screen-help, #screen-ranking):not([hidden])) #hud {
  display: none;
}

/* ---------- Barra de progresso (voltar/avançar na música) ---------- */

.scrubber {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 2px 4px;
}

.scrub-row, .loop-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.scrub-time {
  font-size: 11.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--muted-2);
  min-width: 40px;
  text-align: center;
}

/* Os tempos da barra de progresso (não os espaçadores da faixa de loop) em destaque. */
.scrub-row .scrub-time { font-size: 13px; color: var(--text); }

.scrub-track {
  position: relative;
  flex: 1 1 auto;
  height: 30px;
  display: flex;
  align-items: center;
  cursor: pointer;
  touch-action: none;
}

.scrub-track::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.scrub-fill {
  position: absolute;
  left: 0;
  height: 10px;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  pointer-events: none;
}

.scrub-thumb {
  position: absolute;
  left: 0%;
  width: 22px;
  height: 22px;
  margin-left: -11px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent-2);
  box-shadow: var(--shadow-sm);
  transition: transform .12s ease;
  pointer-events: none;
}

.scrub-track:hover .scrub-thumb { transform: scale(1.15); }

.scrubber.scrubbing .scrub-thumb {
  transform: scale(1.3);
  box-shadow: 0 0 0 6px rgba(111, 155, 255, .18);
}

/* ---------- Repetir trecho (loop A/B, faixa dedicada abaixo da barra) ---------- */

.loop-track {
  position: relative;
  flex: 1 1 auto;
  height: 14px;
  display: flex;
  align-items: center;
  cursor: text;         /* indica "arraste pra selecionar", como um seletor de texto */
  touch-action: none;
}

.loop-track::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .05);
  border: 1px dashed var(--line);
}

.loop-range {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 209, 88, .22);
  border: 1px solid rgba(255, 209, 88, .55);
  cursor: grab;
}

.loop-range:active { cursor: grabbing; }
.loop-range[hidden] { display: none !important; }

.loop-handle {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 20px;
  margin-top: -10px;
  margin-left: -6px;
  border-radius: 4px;
  background: var(--gold);
  box-shadow: var(--shadow-sm);
  cursor: ew-resize;
}

.loop-handle-a { left: 0%; }
.loop-handle-b { left: 100%; }

/* ---------- Botões de controle do loop ---------- */

.loop-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.loop-controls button {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

.loop-controls button:disabled {
  opacity: .4;
  cursor: default;
}

#loopToggleBtn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(255, 209, 88, .12);
}

.overlay-card {
  width: 100%;
  max-width: 460px;
  text-align: center;
  background: linear-gradient(180deg, rgba(26, 31, 54, .7), rgba(20, 24, 41, .55));
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: 32px 30px 26px;
  box-shadow: var(--shadow-lg);
  max-height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.overlay-card.wide {
  max-width: 560px;
  width: 100%;
}

/* ---------- Tela inicial (lista de fases) ---------- */

/* O cabeçalho fica fixo e só a lista rola, ocupando toda a altura que sobrar no palco. */
.home-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 20px 22px 18px;
}

.home-head {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.home-card h1 {
  margin: 0;
  font-size: 26px;
}

.home-actions {
  display: flex;
  gap: 8px;
}

/* Ajuda: o ✕ fica no cabeçalho (sempre visível), o texto rola embaixo se não couber. */
.help-card { text-align: left; }
.help-card h1 { margin: 0; font-size: 24px; }
.help-card > p:first-of-type { margin-top: 10px; }

.home-card .level-list {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  margin: 14px 0 0;
}

/* ---------- Escolher como tocar a fase ---------- */

.song-setup { padding: 22px 22px 16px; }
.song-setup h1 { font-size: 24px; margin-bottom: 2px; }
.song-setup p { margin: 0 0 14px; font-size: 13px; }

.setup-modes {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setup-mode {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 12px 16px;
  border-radius: var(--radius-md);
}

.setup-icon {
  flex: 0 0 auto;
  width: 28px;
  font-size: 20px;
  text-align: center;
}

.setup-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.setup-text strong { font-size: 15px; }
.setup-text small { font-size: 12px; opacity: .75; font-weight: 500; }

.setup-speed {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 14px 0 6px;
  color: var(--muted);
  font-size: 13px;
}

.icon-circle.small {
  width: 40px;
  height: 40px;
  font-size: 17px;
  font-weight: 700;
}

.overlay-card h1 {
  margin: 0 0 10px;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text);   /* fallback se o navegador não suportar o degradê abaixo */
}

@supports (background-clip: text) or (-webkit-background-clip: text) {
  .overlay-card h1 {
    background: linear-gradient(180deg, #fff, #c7d3ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.overlay-card p { color: var(--muted); line-height: 1.55; }

.how {
  text-align: left;
  color: var(--muted);
  list-style: none;
  padding: 0;
  margin: 18px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.how li {
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 13px;
}

.how b { color: var(--text); }

.menu-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0 8px;
}

.menu-buttons button {
  font-size: 15px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
}

/* ---------- Pausa (só ícones, sem texto — ver .icon-circle) ---------- */

.pause-card {
  max-width: 300px;
  padding: 28px 24px;
}

.icon-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.icon-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 20px;
  line-height: 1;
  padding: 0;
}

.icon-circle.primary {
  width: 68px;
  height: 68px;
  font-size: 24px;
}

.midi-status {
  font-size: 12px;
  margin-bottom: 0;
}

/* ---------- Lista de fases ---------- */

.level-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 18px 0;
  max-height: 50vh;
  overflow-y: auto;
  overscroll-behavior: contain;   /* chegou ao fim da lista: a roda não "vaza" pra rolar a página */
  padding-right: 4px;
}

.level-list::-webkit-scrollbar { width: 8px; }
.level-list::-webkit-scrollbar-track { background: transparent; }
.level-list::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 999px;
}
.level-list::-webkit-scrollbar-thumb:hover { background: var(--accent-2); }

.level-row {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 12px 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, 0));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: border-color .15s ease, background-color .15s ease, transform .1s ease;
}

.level-row:disabled {
  cursor: default;
  opacity: .5;
}

.level-row:not(.locked):hover {
  border-color: var(--accent-2);
  background: linear-gradient(180deg, rgba(111, 155, 255, .08), rgba(111, 155, 255, .02));
  transform: translateX(2px);
}

.level-num {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(111, 155, 255, .15);
  border: 1px solid var(--line-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 13px;
}

.level-info {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}

.level-info strong {
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}
.level-info small { color: var(--muted); font-size: 12px; }

.level-lock {
  flex: 0 0 auto;
  font-size: 14px;
  color: var(--muted);
}

.level-score {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
}

/* ---------- Ranking ---------- */

.ranking-row {
  cursor: default;
}
.level-row.ranking-row:hover {
  transform: none;
  border-color: var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, 0));
}
.ranking-row:nth-child(-n+3) .level-num {
  background: rgba(255, 209, 88, .15);
  border-color: rgba(255, 209, 88, .35);
  color: var(--gold);
  font-size: 15px;
}
.ranking-row .level-score {
  color: var(--gold);
  border-color: rgba(255, 209, 88, .3);
}
.ranking-empty {
  text-align: center;
  color: var(--muted);
  margin: 24px 0;
}

/* ---------- Fase concluída ---------- */

.complete-stats {
  display: flex;
  justify-content: center;
  gap: 26px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.complete-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.complete-stats .stat span {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.complete-stats .stat strong {
  font-size: 27px;
  font-weight: 800;
  color: var(--good);
}

/* ---------- Relatório de performance ---------- */

.report {
  text-align: left;
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  margin: 6px 0 18px;
}

.report-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.chip {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  color: var(--text);
}

.chip.perfect { color: var(--gold); background: rgba(255, 209, 88, .14); }
.chip.good    { color: var(--good); background: rgba(56, 217, 150, .14); }
.chip.wrong   { color: var(--bad); background: rgba(255, 92, 114, .14); }
.chip.timeout { color: var(--muted); background: rgba(147, 155, 189, .14); }

.report-tendency {
  margin: 8px 0;
  color: var(--text);
  font-size: 13.5px;
}

.report-worst {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
}

.report-worst b { color: var(--text); }

/* ---------- Rodapé ---------- */

#tips {
  min-height: 32px;
  text-align: center;
}

.feedback {
  display: inline-block;
  font-size: 15px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity .2s ease, transform .2s ease;
}

.feedback.show { opacity: 1; transform: none; }
.feedback.good { color: var(--good); background: rgba(56, 217, 150, .12); }
.feedback.bad  { color: var(--bad); background: rgba(255, 92, 114, .12); }
.feedback.info { color: var(--accent); background: rgba(111, 155, 255, .12); }

#tips .midi-status {
  margin: 6px 0 0;
  color: var(--muted-2);
  font-size: 11px;
}

@media (max-width: 620px) {
  body { padding: 8px 8px; }
  #app { gap: 8px; }
  #hud { gap: 8px 12px; padding: 8px 10px; }
  .hud-controls { width: 100%; gap: 6px; }
  .hud-controls > button, #optionsBtn { flex: 1 1 auto; padding: 8px 6px; font-size: 13px; }
  .hud-item { min-width: 0; padding-right: 10px; }
  .hud-item strong { font-size: 18px; }
  #songLabelItem { flex: 1 1 100%; border-right: none; }
  #songLabel { font-size: 14px; }
  #overlay { padding: 8px; }
  .overlay-card { padding: 18px 14px 14px; }
  .overlay-card h1 { font-size: 22px; }
  .home-card { padding: 14px 12px 12px; }
  .home-card h1 { font-size: 20px; }
  .level-row { padding: 10px 12px; gap: 10px; }
  #tips .midi-status { display: none; }   /* log MIDI cru: depuração, só ocupa espaço no celular */
}

/* ---------- Toque no celular: sem seleção de texto nem menu de toque longo ---------- */

/* Tocar/segurar teclas rápido no celular selecionava texto (a "lupa"/alças azuis) e o
   toque longo abria o menu de copiar. O jogo não tem texto pra copiar, então desliga
   seleção, menu de toque longo e o flash azul de toque. `touch-action: none` no canvas
   também impede zoom de toque duplo e rolagem ao deslizar o dedo pelas teclas. */
#app, .rotate-hint {
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
* { -webkit-tap-highlight-color: transparent; }
#game { touch-action: none; }

/* ---------- Pausa "de vídeo" ---------- */

/* Na pausa o fundo fica quase transparente (dá pra ver as notas paradas e elas andam ao
   arrastar a barra de progresso). O cartão some: só os ícones no meio, como num player. */
#overlay.see-through {
  background: rgba(6, 7, 13, .38);
  backdrop-filter: none;
}
#overlay.see-through .pause-card {
  background: none;
  border: none;
  box-shadow: none;
}

/* ---------- Contagem regressiva 3-2-1 ---------- */

.countdown {
  position: absolute;
  top: 38%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 96px;
  font-weight: 800;
  line-height: 1;
  color: #fff;
  text-shadow: 0 4px 28px rgba(111, 155, 255, .8);
  pointer-events: none;
  z-index: 4;
}
.countdown[hidden] { display: none; }
.countdown.pop { animation: countdown-pop .9s ease-out; }
@keyframes countdown-pop {
  0%   { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
  20%  { transform: translate(-50%, -50%) scale(1);   opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(.9);  opacity: .6; }
}

/* ---------- Mapa de fases (tela inicial) ---------- */

/* O cartão inicial fica mais largo no PC: o mapa corre na horizontal. */
.overlay-card.home-card { max-width: 920px; }

.level-map {
  position: relative;
  display: flex;
  flex-direction: row;
  gap: 0;
  overflow-x: auto;
  overflow-y: hidden;
  min-height: 190px;
  padding: 0 24px;
  scroll-snap-type: x proximity;
}

.map-path {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}
.map-path path {
  fill: none;
  stroke: rgba(111, 155, 255, .35);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 2 14;
}

.map-node {
  position: relative;
  flex: 0 0 128px;
  scroll-snap-align: center;
}

/* Bolha + nome, descendo/subindo no zigue-zague: --k = 0 (topo) … 1 (base). */
.map-stop {
  position: absolute;
  left: 0;
  right: 0;
  top: calc((100% - 122px) * var(--k) + 10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.map-bubble {
  position: relative;
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 35% 30%, #2c3560, #161b33);
  border: 2px solid var(--line);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .45);
  transition: transform .12s ease;
  z-index: 1;
}
.map-bubble:hover { transform: scale(1.07); }
.map-bubble:active { transform: scale(.95); }

.map-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}

.map-bubble.done {
  background: radial-gradient(circle at 35% 30%, #3fe0a4, #16875c);
  border-color: rgba(56, 217, 150, .7);
}

/* Celular: música completa (larga demais pra 1 oitava) só pra tocar junto, sem pontos. */
.map-bubble.listen {
  border-style: dashed;
  border-color: rgba(255, 215, 64, .7);
}
.map-bubble.listen .map-num { color: #ffd740; }

.map-bubble.current {
  background: radial-gradient(circle at 35% 30%, #9dbaff, var(--accent-2));
  border-color: #fff;
  animation: map-pulse 1.6s ease-in-out infinite;
}
@keyframes map-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(111, 155, 255, .55), 0 6px 18px rgba(0, 0, 0, .45); }
  50%      { box-shadow: 0 0 0 12px rgba(111, 155, 255, 0), 0 6px 18px rgba(0, 0, 0, .45); }
}

.map-best {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10.5px;
  font-weight: 800;
  color: var(--gold);
  background: #141830;
  border: 1px solid rgba(255, 209, 88, .45);
  border-radius: 999px;
  padding: 1px 7px;
  white-space: nowrap;
}

.map-label {
  width: 120px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--muted);
}

/* ---------- Ranking da fase (na tela de escolher como tocar) ---------- */

.setup-ranking { margin: 8px 0 10px; text-align: left; }

.song-setup .home-head { margin-bottom: 2px; }
.song-setup .home-head h1 { margin: 0; text-align: left; }
.song-setup > p { text-align: left; }
.setup-ranking .ranking-empty { margin: 10px 0; font-size: 12.5px; }

.setup-ranking-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 6px;
}

.setup-rank-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 12.5px;
}
.setup-rank-row:last-child { border-bottom: none; }
.setup-rank-pos { flex: 0 0 26px; text-align: center; font-weight: 700; color: var(--muted); }
.setup-rank-info { flex: 1 1 auto; min-width: 0; color: var(--muted); }
.setup-rank-score { flex: 0 0 auto; font-weight: 800; color: var(--gold); font-variant-numeric: tabular-nums; }

/* ---------- Celular: jogar deitado ---------- */

.rotate-hint { display: none; }

/* Celular em pé: só o aviso de girar (o jogo foi pensado pra paisagem). */
@media (orientation: portrait) {
  html.compact .rotate-hint {
    display: flex;
    position: fixed;
    inset: 0;
    z-index: 100;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: var(--bg);
    color: var(--text);
    text-align: center;
    font-size: 17px;
    font-weight: 600;
    padding: 24px;
  }
  html.compact #app { display: none; }
}

.rotate-sub {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  text-decoration: underline;
  cursor: pointer;
}

.icon-circle svg { display: block; }

.rotate-phone {
  font-size: 64px;
  animation: rotate-phone 2.2s ease-in-out infinite;
}
@keyframes rotate-phone {
  0%, 25%   { transform: rotate(0deg); }
  55%, 100% { transform: rotate(-90deg); }
}

/* Celular deitado: a tela tem ~360px de altura — HUD numa linha só e fina, barra de
   progresso enxuta (a faixa de repetir trecho fica pro PC), feedback por cima do palco. */
@media (orientation: landscape) {
  /* env(safe-area-*): no iPhone instalado como app (tela cheia), o notch fica na lateral. */
  html.compact body { padding: 4px max(10px, env(safe-area-inset-right)) 4px max(10px, env(safe-area-inset-left)); }
  html.compact #app { gap: 4px; max-width: none; }

  html.compact #hud {
    flex-wrap: nowrap;
    gap: 10px;
    padding: 3px 10px;
    border-radius: var(--radius-md);
  }
  html.compact .hud-item { min-width: 0; padding-right: 10px; flex-direction: row; align-items: baseline; gap: 5px; }
  html.compact .hud-label { font-size: 9.5px; }
  html.compact .hud-item strong { font-size: 15px; }
  html.compact #songLabelItem { flex: 0 1 auto; min-width: 0; }
  html.compact #songLabel { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  html.compact .hud-controls { width: auto; flex-wrap: nowrap; gap: 6px; }
  html.compact .hud-controls button, html.compact #optionsBtn { padding: 5px 10px; font-size: 12px; }
  html.compact .demo-badge { padding: 3px 9px; font-size: 10.5px; }

  html.compact #stage { border-radius: var(--radius-md); }
  html.compact .scrubber { gap: 0; padding: 0 4px; }
  html.compact .loop-row, html.compact .loop-controls { display: none; }

  html.compact #tips {
    position: fixed;
    top: 50px;
    left: 0;
    right: 0;
    min-height: 0;
    pointer-events: none;
    z-index: 5;
  }
  html.compact #tips .midi-status { display: none; }

  html.compact #overlay { padding: 6px; }
  html.compact .overlay-card { padding: 14px 16px 12px; }
  html.compact .overlay-card h1 { font-size: 20px; }
  html.compact .countdown { font-size: 72px; }

  /* Tela de escolher modo: os 3 modos lado a lado (a tela deitada é baixa demais pra empilhar). */
  html.compact .song-setup { max-width: 720px; }
  html.compact .setup-modes { flex-direction: row; }
  html.compact .setup-mode { flex-direction: column; gap: 4px; padding: 10px 8px; text-align: center; }
  html.compact .setup-text { align-items: center; }
  html.compact .setup-text small { display: none; }
  html.compact .setup-speed { margin: 10px 0 4px; }
}

/* O mapa não tem altura própria (as bolhas são posicionadas por cima), então precisa de
   uma altura explícita — e com seletor tão específico quanto `.home-card .level-list`
   (min-height: 0), senão ele colapsa pra 0. No celular deitado ele ocupa o que sobra. */
.home-card .level-map { height: 320px; min-height: 200px; }
html.compact .home-card .level-map { height: auto; flex: 1 1 auto; min-height: 170px; }

/* ---------- Voltar/avançar alguns segundos (⏪ / ⏩) ---------- */

/* Só no modo fase (body.song-mode, ver updateModeUI()): no topo (HUD) e na pausa. */
.seek-btn { display: none; }
body.song-mode .hud-controls .seek-btn { display: inline-block; font-weight: 700; }
body.song-mode .icon-controls .seek-btn { display: grid; }

/* Toque duplo rápido em botões/HUD não dá zoom (o canvas já tem touch-action: none). */
html { touch-action: manipulation; }

/* Celular: sem barra de progresso — ficava colada nas teclas e dava pra esbarrar tocando.
   Navegar na música é pelos ⏪/⏩ no topo e na pausa. Reiniciar/Menu também saem do topo:
   já estão na pausa (tocar na tela). */
html.compact #scrubberItem { display: none !important; }
html.compact #restart, html.compact #menuBtn { display: none; }
html.compact .icon-controls { gap: 12px; }

/* ---------- Barra de progresso lateral + arrastar a pista ---------- */

/* A barra horizontal saiu (ficava colada nas teclas): a navegação agora é na vertical —
   arrastar a pista de notas ou a barra lateral. No PC a faixa de repetir trecho continua
   embaixo do palco. */
.scrub-row { display: none; }

/* Arrastar na vertical sobre a pista (ou sobre o fundo da pausa) é do jogo, não do
   navegador: sem isso o celular rolaria a página em vez de navegar na música. */
#overlay.see-through, .vscrub { touch-action: none; }

.vscrub {
  position: absolute;
  top: 14px;
  right: 6px;
  width: 36px;
  z-index: 6;                /* acima do overlay de pausa: dá pra arrastar pausado */
  cursor: ns-resize;
}
.vscrub[hidden] { display: none; }

.vscrub-track {
  position: relative;
  height: 100%;
}
.vscrub-track::before {      /* trilho */
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 8px;
  margin-left: -4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .16);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08);
}

.vscrub-fill {               /* parte já tocada: cresce de baixo pra cima */
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 8px;
  margin-left: -4px;
  height: 0%;
  border-radius: 999px;
  background: linear-gradient(0deg, var(--accent-2), var(--accent));
  pointer-events: none;
}

.vscrub-thumb {
  position: absolute;
  left: 50%;
  bottom: 0%;
  width: 22px;
  height: 22px;
  transform: translate(-50%, 50%);
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--accent-2);
  box-shadow: var(--shadow-sm);
  transition: transform .12s ease;
  pointer-events: none;
}
.vscrub.dragging .vscrub-thumb {
  transform: translate(-50%, 50%) scale(1.25);
  box-shadow: 0 0 0 6px rgba(111, 155, 255, .2);
}

/* Tempo "atual / total" ao lado da bolinha — só aparece pausado ou arrastando. */
.vscrub-time {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font-size: 12px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  background: rgba(14, 17, 34, .85);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  opacity: 0;
  transition: opacity .15s;
}
.vscrub.dragging .vscrub-time,
#stage:has(#overlay.see-through:not([hidden])) .vscrub-time { opacity: 1; }

/* Celular: a página nunca rola nem "quica" (Safari) — tudo cabe na tela, e o palco se
   ajusta ao espaço que sobra (fitCheck() no render.js). Sem isso, um arrasto na pista
   podia rolar a página e deslocar o jogo, cortando o teclado embaixo. */
html.compact, html.compact body {
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
}

/* Celular: sem desfoque atrás dos menus. backdrop-filter sobre um canvas é um dos efeitos
   mais caros pra GPU do celular (travava ao abrir o mapa); o fundo já é quase opaco. */
html.compact #overlay { backdrop-filter: none; -webkit-backdrop-filter: none; }

/* Pulso da fase atual sem animar box-shadow (repinta a cada quadro): um anel separado que
   só cresce e some (transform/opacity, a GPU faz sozinha). */
html.compact .map-bubble.current { animation: none; }
html.compact .map-bubble.current::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid rgba(111, 155, 255, .7);
  animation: map-ring 1.6s ease-out infinite;
  pointer-events: none;
}
@keyframes map-ring {
  0%   { transform: scale(.95); opacity: .9; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ---------- Controles da pausa: estilo player de vídeo ---------- */

.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
}

.pc-btn {
  width: 58px;
  height: 58px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(12, 15, 30, .6);
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 6px 20px rgba(0, 0, 0, .35);
  transition: transform .12s ease, background-color .12s ease, border-color .12s ease;
}
.pc-btn:hover { background: rgba(40, 46, 80, .75); border-color: rgba(255, 255, 255, .32); }
.pc-btn:active { transform: scale(.93); }

.pc-small { width: 46px; height: 46px; color: rgba(255, 255, 255, .82); }

.pc-play {
  width: 80px;
  height: 80px;
  background: #fff;
  color: #0b0d18;
  border: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.pc-play .ico { margin-left: 4px; }   /* centro óptico do triângulo */
.pc-play:hover { background: #fff; transform: scale(1.05); }
.pc-play:active { transform: scale(.95); }

.ico { display: block; }

/* ±5s: só no modo fase (body.song-mode). */
.player-controls .seek-btn { display: none; }
body.song-mode .player-controls .seek-btn { display: grid; }

/* Botões da HUD com ícone. */
#hud .hud-icon { align-items: center; justify-content: center; gap: 6px; }
#hud #optionsBtn.hud-icon { display: inline-flex; }
body.song-mode .hud-controls .seek-btn.hud-icon { display: inline-flex; padding: 5px 10px; }

/* ---------- Fim de fase: resumo curto + "Ver detalhes" ---------- */

.complete-summary {
  margin: 0 0 8px;
  font-size: 13.5px;
  color: var(--muted);
}
.report-toggle {
  font-size: 12.5px;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 4px;
}
#completeReport[hidden] { display: none; }
#completeReport .report { margin-top: 8px; }

/* ---------- Celular deitado: o jogo ocupa a tela inteira ---------- */

@media (orientation: landscape) {
  /* O app fica "pregado" na tela: nada consegue rolar a página e empurrar o jogo pra cima
     (o que cortava o teclado ao começar a tocar). */
  html.compact body { padding: 0; }
  html.compact #app {
    position: fixed;
    inset: 0;
    padding: 4px max(8px, env(safe-area-inset-right)) 4px max(8px, env(safe-area-inset-left));
    gap: 0;
  }

  /* HUD flutuando POR CIMA da pista, sem faixa própria: a pista e o teclado ganham a
     altura inteira. Só o essencial: pontos e combo à esquerda, ±5s e opções à direita. */
  html.compact #hud {
    position: absolute;
    top: 4px;
    left: max(8px, env(safe-area-inset-left));
    right: max(8px, env(safe-area-inset-right));
    z-index: 7;
    padding: 6px 10px 18px;
    background: linear-gradient(180deg, rgba(6, 8, 16, .72), rgba(6, 8, 16, 0));
    border: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    box-shadow: none;
    pointer-events: none;        /* tocar no vazio da HUD = tocar na pista (pausa/arrasto) */
  }
  html.compact #hud .hud-controls,
  html.compact #hud .demo-badge { pointer-events: auto; }
  html.compact #hud .hud-item { border-right: none; padding-right: 4px; }
  html.compact #hud .hud-item strong { font-size: 14px; }
  html.compact #hud .hud-label { font-size: 9px; opacity: .8; }
  html.compact #hud .hud-item:has(#accuracy),
  html.compact #songLabelItem { display: none; }

  html.compact #hud .hud-icon {
    width: 34px;
    height: 34px;
    padding: 0 !important;
    border-radius: 50%;
    background: rgba(12, 15, 30, .55);
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff;
  }
  html.compact #hud .btn-text { display: none; }

  html.compact .vscrub { top: 48px; }
  html.compact #tips { top: 44px; }

  /* Pausa e fim de fase compactos pra caber na altura. */
  html.compact .player-controls { gap: 16px; }
  html.compact .pc-btn { width: 50px; height: 50px; }
  html.compact .pc-small { width: 42px; height: 42px; }
  html.compact .pc-play { width: 68px; height: 68px; }
  html.compact .complete-stats { margin: 8px 0; gap: 18px; }
  html.compact .complete-stats .stat strong { font-size: 22px; }
  html.compact #screen-complete .menu-buttons { margin: 8px 0 0; }
  html.compact #screen-complete .menu-buttons button { padding: 8px 16px; font-size: 13.5px; }
}

/* Os 5 botões da pausa não cabem nos 300px do cartão antigo: sem isso o flex os achatava. */
.pc-btn { flex: 0 0 auto; }
.pause-card { max-width: none; width: auto; }

/* Navegando na música com o jogo pausado: os botões da pausa somem (deixam ver as notas)
   e voltam ao parar de mexer — ver markSeeking() no main.js. */
.player-controls { transition: opacity .2s ease; }
#overlay.seeking .player-controls { opacity: 0; pointer-events: none; }