@import url('https://fonts.googleapis.com/css2?family=Anton&family=Space+Mono:wght@400;700&family=Oswald:wght@400;500;600;700&display=swap');

:root{
  --bg: #0c0b0a;
  --bg-alt: #17130f;
  --vinyl: #1a1816;
  --gold: #e3b23c;
  --gold-dim: #a9832c;
  --cream: #f2e9d8;
  --paper: #ece3cf;
  --red: #c1272d;
  --red-dim: #7c1a1e;
  --amber: #e8842c;
  --amber-dim: #a35d1e;
  --line: #33291d;
  --vh: 1vh; /* fallback para navegadores sin soporte de dvh, actualizado por JS */
  --fit-scale: 1; /* factor de achique automático para que el contenido nunca necesite scroll, actualizado por JS */
}

*{ box-sizing: border-box; }

html,body{
  margin:0; padding:0;
  height:100%;
  background:
    radial-gradient(circle at 20% -10%, #241d13 0%, transparent 45%),
    radial-gradient(circle at 100% 0%, #1c1611 0%, transparent 40%),
    var(--bg);
  color: var(--cream);
  font-family: 'Oswald', sans-serif;
  overflow:hidden;               /* nunca scrollea la página */
  overscroll-behavior:none;
  touch-action: pan-y;           /* evita bounce/zoom raros manteniendo scroll interno */
}

.app{
  max-width: 720px;
  margin: 0 auto;
  height: 100vh;                        /* fallback viejo */
  height: calc(var(--vh, 1vh) * 100);   /* fallback JS (Android viejo / Safari viejo) */
  height: 100dvh;                       /* real viewport dinámico (ideal, pisa lo anterior) */
  padding: clamp(6px, 1.6vh, 18px) clamp(10px, 3.5vw, 16px) clamp(6px, 1.4vh, 14px);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* textura tipo tela/cartel */
.app::before{
  content:"";
  position:fixed; inset:0;
  background-image: repeating-linear-gradient(0deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 1px, transparent 1px, transparent 3px);
  pointer-events:none;
  z-index:0;
}

/* ---------- HEADER ---------- */
.marquee{
  text-align:center;
  padding: clamp(2px, 0.8vh, 10px) 0 clamp(2px, 0.6vh, 6px);
  position:relative;
  z-index:1;
  flex: 0 0 auto;
}
.marquee .eyebrow{
  font-family:'Space Mono', monospace;
  letter-spacing: 4px;
  font-size: 11px;
  color: var(--gold-dim);
  text-transform: uppercase;
}
.marquee h1{
  font-family:'Anton', sans-serif;
  font-size: clamp(20px, min(8.5vw, 6.2vh), 52px);
  letter-spacing: 1px;
  margin: 2px 0 0;
  color: var(--cream);
  text-shadow: 3px 3px 0 var(--red-dim), 0 0 24px rgba(227,178,60,0.15);
  line-height: 0.95;
  white-space: nowrap;
}
.marquee h1 span{ color: var(--gold); }
.marquee .sub{
  font-family:'Space Mono', monospace;
  font-size: clamp(9px, 1.6vh, 12px);
  color: #9a8b6f;
  margin-top: clamp(3px, 0.8vh, 6px);
  letter-spacing:1px;
}
.help-btn{
  margin-top: clamp(6px, 1.4vh, 12px);
  font-family:'Space Mono', monospace;
  font-size: clamp(9px, 1.5vh, 11px);
  letter-spacing: 1px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--gold);
  padding: clamp(4px, 1vh, 6px) 14px;
  border-radius: 20px;
  cursor: pointer;
}
.help-btn:hover{ border-color: var(--gold); background: rgba(227,178,60,0.08); }
.help-btn:disabled{
  cursor: not-allowed;
  opacity: 0.4;
  color: #6b6047;
}
.help-btn:disabled:hover{ border-color: var(--line); background: transparent; }

/* ---------- HUD (ficha de recital) ---------- */
.hud{
  display:flex;
  gap: 10px;
  margin: clamp(8px, 2vh, 18px) 0 clamp(3px, 0.8vh, 6px);
  position:relative; z-index:1;
  flex: 0 0 auto;
}
.stub{
  flex:1;
  background: linear-gradient(180deg, #1e1811, #17120d);
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: clamp(6px, 1.4vh, 10px) 12px;
  position: relative;
}
.stub::after{
  content:"";
  position:absolute; top:50%; right:-7px;
  width:14px; height:14px;
  background: var(--bg);
  border-radius:50%;
  transform: translateY(-50%);
}
.stub:last-child::after{ display:none; }
.stub .label{
  font-family:'Space Mono', monospace;
  font-size: 9px;
  color: var(--gold-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.stub .value{
  font-family:'Anton', sans-serif;
  font-size: clamp(17px, 3.6vh, 26px);
  color: var(--cream);
  line-height:1.1;
  transition: transform .2s ease;
}
.stub.combo .value{ color: var(--gold); }
.stub .value.bump{ animation: bump .35s ease; }
.stub.combo .value.bump{ animation: comboBump .4s ease; }
@keyframes bump{
  0%{ transform: scale(1); }
  40%{ transform: scale(1.18); }
  100%{ transform: scale(1); }
}
@keyframes comboBump{
  0%{ transform: scale(1) rotate(0); }
  30%{ transform: scale(1.25) rotate(-3deg); }
  60%{ transform: scale(1.1) rotate(2deg); }
  100%{ transform: scale(1) rotate(0); }
}
@keyframes comboReset{
  0%, 100%{ transform: translateX(0); }
  25%{ transform: translateX(-4px); }
  75%{ transform: translateX(4px); }
}
.stub.combo .value.reset{ animation: comboReset .3s ease; color: #e57e82; }

/* ---------- MODE TOGGLE ---------- */
.mode-bar{
  display:flex; gap:6px;
  margin: clamp(8px, 1.8vh, 14px) 0;
  position:relative; z-index:1;
  flex: 0 0 auto;
}
.mode-btn{
  flex:1;
  font-family:'Space Mono', monospace;
  font-size: clamp(9px, min(2.6vw, 1.8vh), 12px);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: clamp(6px, 1.4vh, 10px) 4px;
  background: transparent;
  border: 1px solid var(--line);
  color: #8a7c62;
  border-radius: 4px;
  cursor:pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.mode-btn.active{
  background: var(--gold);
  color: #1a1408;
  border-color: var(--gold);
  font-weight:700;
}
.mode-btn.hardcore.active{
  background: var(--red);
  color: var(--cream);
  border-color: var(--red);
}
.mode-btn.timeattack.active{
  background: var(--amber);
  color: #1a1408;
  border-color: var(--amber);
}
.mode-btn:disabled{
  cursor: not-allowed;
  opacity: 0.45;
}
.mode-btn:disabled:not(.active){
  color: #55503f;
}

/* ---------- STAGE (tarjeta principal del juego) ---------- */
.stage{
  position: relative;
  z-index:1;
  background: linear-gradient(180deg, #1c1712 0%, #14100c 100%);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: clamp(10px, 2.2vh, 22px) clamp(10px, 3.5vw, 18px) clamp(8px, 1.8vh, 20px);
  margin-top: clamp(6px, 1.2vh, 10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.03);
  flex: 1 1 auto;
  min-height: 0;                 /* clave para que flex no ignore el overflow */
  display: flex;
  flex-direction: column;
  overflow-y: auto;              /* red de seguridad silenciosa, no debería activarse */
  overflow-x: hidden;
  scrollbar-width: none;         /* Firefox */
  -ms-overflow-style: none;      /* IE/Edge viejo */
}
.stage::-webkit-scrollbar{ display:none; }  /* Chrome/Safari */

.vinyl-row{
  display:flex;
  align-items:center;
  gap: clamp(10px, 2vw, 16px);
  margin-bottom: calc(var(--fit-scale) * clamp(8px, 1.6vh, 14px));
  flex: 0 0 auto;
}
.vinyl{
  width: calc(var(--fit-scale) * clamp(40px, 8vh, 64px)); height: calc(var(--fit-scale) * clamp(40px, 8vh, 64px)); flex-shrink:0;
  border-radius:50%;
  background:
    radial-gradient(circle at center, var(--gold) 0 6px, #0a0908 6.5px 7.5px, #171310 8px 100%),
    repeating-radial-gradient(circle at center, #221c15 0 2px, #171310 2px 4px);
  box-shadow: 0 4px 14px rgba(0,0,0,0.5);
  animation: spin 3.4s linear infinite;
  animation-play-state: paused;
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.vinyl.playing{
  animation-play-state: running;
  animation-timing-function: cubic-bezier(.2,.8,.3,1), linear;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

.track-info{ flex:1; min-width:0; }
.track-info .difficulty-tag{
  display:inline-block;
  font-family:'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 5px;
}

/* barra de cuenta regresiva — modo contrarreloj */
.timer-wrap{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -2px 0 clamp(8px, 1.6vh, 16px);
  flex: 0 0 auto;
}
.timer-track{
  flex:1;
  height: 8px;
  background: var(--vinyl);
  border: 1px solid var(--line);
  border-radius: 5px;
  overflow: hidden;
}
.timer-fill{
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--amber-dim), var(--amber));
  border-radius: 5px;
}
.timer-fill.low{
  background: linear-gradient(90deg, var(--red-dim), var(--red));
  animation: timerPulse .5s ease infinite;
}
.timer-num{
  font-family:'Anton', sans-serif;
  font-size: 18px;
  color: var(--amber);
  min-width: 22px;
  text-align:right;
}
.timer-num.low{ color: var(--red); animation: timerPulse .5s ease infinite; }
@keyframes timerPulse{
  0%, 100%{ opacity:1; }
  50%{ opacity: 0.55; }
}
.diff-facil{ background: rgba(120,170,90,0.18); color:#9fd17a; border:1px solid rgba(159,209,122,0.3);}
.diff-media{ background: rgba(227,178,60,0.15); color: var(--gold); border:1px solid rgba(227,178,60,0.3);}
.diff-dificil{ background: rgba(193,39,45,0.18); color:#e57e82; border:1px solid rgba(229,126,130,0.3);}
.track-info .track-count{
  font-family:'Space Mono', monospace;
  font-size: 11px;
  color:#8a7c62;
}

/* letra */
.lyric-card{
  background: repeating-linear-gradient(180deg, transparent, transparent 27px, rgba(227,178,60,0.06) 28px);
  border-left: 3px solid var(--gold-dim);
  padding: calc(var(--fit-scale) * clamp(10px, 2vh, 16px)) calc(var(--fit-scale) * clamp(10px, 2.4vw, 16px)) calc(var(--fit-scale) * clamp(10px, 2vh, 16px)) calc(var(--fit-scale) * clamp(12px, 2.6vw, 18px));
  margin: calc(var(--fit-scale) * clamp(4px, 0.8vh, 6px)) 0 calc(var(--fit-scale) * clamp(10px, 2vh, 18px));
  border-radius: 2px;
  position: relative;
  animation: cardIn .35s ease both;
  flex: 0 0 auto;
  overflow: hidden;
}
@keyframes cardIn{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}
.lyric-card .quote-mark{
  position:absolute; top:-14px; left:8px;
  font-family:'Anton', sans-serif;
  font-size: clamp(30px, 5.5vh, 44px);
  color: var(--gold-dim);
  opacity:0.5;
}
.lyric-text{
  font-family:'Space Mono', monospace;
  font-size: max(10px, calc(var(--fit-scale) * clamp(14px, min(4.4vw, 2.6vh), 19px)));
  line-height: calc(1.15 + var(--fit-scale) * 0.35);
  color: var(--paper);
  font-style: italic;
  white-space: pre-line;
}
.lyric-blank{
  display:inline-block;
  min-width: 90px;
  border-bottom: 2px solid var(--gold);
  color: var(--gold);
  font-weight:700;
  text-align:center;
  padding: 0 4px;
}

/* opciones (modo normal) — SIEMPRE 2 columnas x 2 filas, ni en mobile pasa a lista vertical */
.options{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--fit-scale) * clamp(6px, 1.4vh, 10px));
  flex: 0 0 auto;
}
.opt-btn{
  font-family:'Oswald', sans-serif;
  font-size: max(11px, calc(var(--fit-scale) * clamp(12px, 2vh, 15px)));
  font-weight: 500;
  padding: max(6px, calc(var(--fit-scale) * clamp(8px, 2vh, 14px))) 8px;
  background: var(--vinyl);
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 6px;
  cursor:pointer;
  transition: transform .1s ease, border-color .15s ease, background .15s ease;
  text-align:center;
  line-height: 1.25;
}
.opt-btn:hover:not(:disabled){
  border-color: var(--gold-dim);
  transform: translateY(-1px);
}
.opt-btn:active:not(:disabled){ transform: scale(0.97); }
.opt-btn:disabled{ cursor:default; }
.options.opt-grid-lg{
  gap: calc(var(--fit-scale) * clamp(10px, 2.2vh, 16px));
}
.options.opt-grid-lg .opt-btn{
  padding: calc(var(--fit-scale) * clamp(20px, 4.5vh, 34px)) 12px;
  font-size: calc(var(--fit-scale) * clamp(15px, 2.4vh, 18px));
}
.opt-btn.correct{
  background: rgba(120,170,90,0.22);
  border-color:#9fd17a;
  color:#c9f0ab;
  animation: correctPulse .45s ease;
}
.opt-btn.wrong{
  background: rgba(193,39,45,0.2);
  border-color: var(--red);
  color:#f0aaad;
  animation: wrongShake .4s ease;
}
.opt-btn.reveal{
  background: rgba(120,170,90,0.14);
  border-color:#9fd17a;
}
@keyframes correctPulse{
  0%{ transform: scale(1); }
  40%{ transform: scale(1.045); box-shadow: 0 0 0 4px rgba(159,209,122,0.18); }
  100%{ transform: scale(1); }
}
@keyframes wrongShake{
  0%, 100%{ transform: translateX(0); }
  20%{ transform: translateX(-6px); }
  40%{ transform: translateX(5px); }
  60%{ transform: translateX(-3px); }
  80%{ transform: translateX(2px); }
}

/* input hardcore */
.hardcore-input-row{
  display:flex;
  gap: 8px;
  flex: 0 0 auto;
}
.hardcore-input-row input{
  flex:1;
  font-family:'Space Mono', monospace;
  font-size: 16px;
  padding: clamp(10px, 2vh, 14px);
  background: var(--vinyl);
  border: 1px solid var(--line);
  color: var(--cream);
  border-radius: 6px;
  outline:none;
  min-width: 0;
}
.hardcore-input-row input:focus{ border-color: var(--red); }
.hardcore-input-row button{
  font-family:'Space Mono', monospace;
  font-weight:700;
  letter-spacing:1px;
  text-transform:uppercase;
  padding: 0 20px;
  background: var(--red);
  color: var(--cream);
  border:none;
  border-radius: 6px;
  cursor:pointer;
  flex-shrink: 0;
}
.hardcore-input-row button:hover{ background:#a91f24; }

.feedback{
  margin-top: calc(var(--fit-scale) * clamp(8px, 1.6vh, 14px));
  font-family:'Space Mono', monospace;
  font-size: max(11px, calc(var(--fit-scale) * 13px));
  text-align:center;
  min-height: 20px;
  flex: 0 0 auto;
}
.feedback.ok{ color:#9fd17a; animation: feedbackIn .3s ease both; }
.feedback.no{ color:#e57e82; animation: feedbackIn .3s ease both; }
@keyframes feedbackIn{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}

.next-btn{
  display:block;
  width:100%;
  margin-top: calc(var(--fit-scale) * clamp(8px, 1.6vh, 14px));
  font-family:'Anton', sans-serif;
  font-size: max(13px, calc(var(--fit-scale) * clamp(15px, 2.4vh, 18px)));
  letter-spacing: 1px;
  padding: max(7px, calc(var(--fit-scale) * clamp(10px, 2vh, 13px)));
  background: var(--gold);
  color: #1a1408;
  border:none;
  border-radius: 6px;
  cursor:pointer;
  flex: 0 0 auto;
}
.next-btn:hover{ background:#f0c250; }
.next-btn:active{ transform: scale(0.98); }

/* progreso */
.progress-track{
  height: 6px;
  background: var(--line);
  border-radius:3px;
  overflow:hidden;
  margin-bottom: calc(var(--fit-scale) * clamp(8px, 1.6vh, 16px));
  flex: 0 0 auto;
}
.progress-fill{
  height:100%;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  transition: width .4s ease;
  position: relative;
  overflow: hidden;
}
.progress-fill::after{
  content:"";
  position:absolute; top:0; bottom:0; left:-60%;
  width: 60%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
  animation: shimmer 2.2s ease-in-out infinite;
}
@keyframes shimmer{
  0%{ left:-60%; }
  100%{ left:120%; }
}

/* pantalla final */
.final-screen{ text-align:center; padding: calc(var(--fit-scale) * clamp(12px, 3vh, 26px)) 6px calc(var(--fit-scale) * clamp(6px, 1vh, 10px)); margin:auto 0; }

.final-eyebrow{
  font-family:'Space Mono', monospace;
  font-size: calc(var(--fit-scale) * 12px);
  letter-spacing: 3px;
  color: #8a7c62;
  text-transform: uppercase;
  margin-bottom: 4px;
  animation: finalIn .4s ease both;
}

.final-score{
  font-family:'Anton', sans-serif;
  font-size: calc(var(--fit-scale) * clamp(34px, 8vh, 72px));
  color: var(--gold);
  text-shadow: 3px 3px 0 var(--red-dim);
  line-height:1;
  animation: finalIn .4s ease both .1s;
}
.final-score-label{
  font-family:'Space Mono', monospace;
  font-size: calc(var(--fit-scale) * 11px);
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #8a7c62;
  margin-top: 2px;
  animation: finalIn .4s ease both .15s;
}

.final-meter{ max-width: 320px; margin: calc(var(--fit-scale) * clamp(8px, 2vh, 20px)) auto 0; animation: finalIn .4s ease both .3s; }
.final-meter-track{
  height: calc(var(--fit-scale) * 10px);
  background: var(--vinyl);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.final-meter-fill{
  height: 100%;
  width: 0 !important;
  background: linear-gradient(90deg, var(--gold-dim), var(--gold));
  border-radius: 6px;
  transition: width 1s cubic-bezier(.16,.9,.3,1) .5s;
}
.final-meter-fill.animate-in{ width: var(--target-width) !important; }
.final-meter-caption{
  font-family:'Space Mono', monospace;
  font-size: calc(var(--fit-scale) * 11px);
  color: #9a8b6f;
  margin-top: calc(var(--fit-scale) * 8px);
  letter-spacing: 0.5px;
}

.rank-badge{
  display: inline-block;
  font-family:'Space Mono', monospace;
  font-size: calc(var(--fit-scale) * 13px);
  letter-spacing: 1px;
  color: var(--cream);
  background: rgba(227,178,60,0.08);
  border: 1px dashed var(--gold-dim);
  border-radius: 20px;
  padding: calc(var(--fit-scale) * 8px) calc(var(--fit-scale) * 18px);
  margin: calc(var(--fit-scale) * clamp(8px, 2vh, 20px)) 0 4px;
  animation: finalIn .45s ease both 1.1s;
}

.final-stats{
  display:flex;
  gap:10px;
  max-width: 320px;
  margin: calc(var(--fit-scale) * clamp(8px, 2vh, 20px)) auto 0;
  animation: finalIn .4s ease both 1.3s;
}
.final-stat{
  flex:1;
  background: linear-gradient(180deg, #1e1811, #17120d);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: calc(var(--fit-scale) * 10px) 8px;
}
.final-stat-value{
  font-family:'Anton', sans-serif;
  font-size: calc(var(--fit-scale) * 22px);
  color: var(--cream);
  line-height: 1.1;
}
.final-stat-label{
  font-family:'Space Mono', monospace;
  font-size: calc(var(--fit-scale) * 9px);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-top: 3px;
}

@keyframes finalIn{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}

.final-screen .restart-btn{ margin-top: calc(var(--fit-scale) * clamp(12px, 3vh, 26px)); animation: finalIn .4s ease both 1.5s; }
.restart-btn{
  font-family:'Anton', sans-serif;
  font-size: calc(var(--fit-scale) * 18px);
  letter-spacing:1px;
  padding: calc(var(--fit-scale) * 13px) calc(var(--fit-scale) * 26px);
  background: var(--red);
  color: var(--cream);
  border:none;
  border-radius:6px;
  cursor:pointer;
}
.restart-btn:hover{ background:#a91f24; }
.restart-btn:active{ transform: scale(0.97); }

/* ---------- ONBOARDING ---------- */
.onboarding{ padding: 6px 2px; margin:auto 0; }
.ob-title{
  font-family:'Anton', sans-serif;
  font-size: calc(var(--fit-scale) * clamp(16px, 3.2vh, 21px));
  letter-spacing: 1px;
  color: var(--gold);
  text-align: center;
  margin-bottom: calc(var(--fit-scale) * clamp(8px, 1.6vh, 14px));
}
.ob-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--fit-scale) * clamp(6px, 1.2vh, 10px));
}
.ob-block{
  grid-column: span 1;
  display:flex;
  flex-direction: row;
  align-items:center;
  text-align: left;
  gap: 8px;
  background: rgba(227,178,60,0.05);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: calc(var(--fit-scale) * clamp(7px, 1.5vh, 11px)) 10px;
}
.ob-block.ob-wide{ grid-column: 1 / -1; }
.ob-icon{
  font-size: calc(var(--fit-scale) * clamp(18px, 2.8vh, 22px));
  line-height: 1;
  flex-shrink: 0;
}
.ob-text{
  font-family:'Oswald', sans-serif;
  font-size: calc(var(--fit-scale) * clamp(11px, 1.7vh, 13.5px));
  line-height: 1.35;
  color: var(--paper);
}
.ob-text strong{
  display:block;
  font-size: calc(var(--fit-scale) * clamp(11.5px, 1.8vh, 14px));
  margin-bottom: 1px;
  color: var(--gold);
  font-weight: 600;
}
.ob-text a{ color: var(--gold-dim); }

.footer-note{
  text-align:center;
  font-family:'Space Mono', monospace;
  font-size: clamp(8px, 1.3vh, 11px);
  color:#6b6047;
  margin-top: clamp(6px, 1.4vh, 22px);
  letter-spacing: 1px;
  line-height: 1.6;
  flex: 0 0 auto;
}
.footer-note a{
  color: var(--gold-dim);
  text-decoration: none;
  border-bottom: 1px dashed var(--gold-dim);
  padding-bottom: 1px;
  transition: color .15s ease, border-color .15s ease;
}
.footer-note a:hover{
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- ajustes por ancho chico ---------- */
/* (las opciones se mantienen siempre en grid 2x2, ver .options más arriba) */

/* ---------- pantallas MUY bajas (landscape en celular, etc.) ---------- */
@media (max-height: 480px){
  .marquee .sub{ display:none; }
  .help-btn{ margin-top: 4px; }
  .hud{ margin: 6px 0 4px; }
  .footer-note{ display:none; }
  .quote-mark{ display:none; }
}
@media (max-height: 380px){
  .marquee h1{ font-size: clamp(16px, 5vh, 30px); }
  .vinyl{ display:none; }
  .ob-block{ padding: 6px 10px; margin-bottom: 6px; }
}

/* ---------- pantallas grandes (tablet/desktop): no estirar todo a lo bruto ---------- */
@media (min-height: 900px) and (min-width: 600px){
  .app{ max-width: 760px; padding-top: 24px; }
}