/* ==========================================================================
   CHIMELETA: ENCENDÉ EL RITMO - IDENTIDAD VISUAL Y ESTILOS DE JUEGO
   Estética alegre, musical, artesanal (maker) y arcade
   ========================================================================== */

:root {
  --color-green: #00ff73;
  --color-green-glow: rgba(0, 255, 115, 0.6);
  --color-red: #ff2a55;
  --color-red-glow: rgba(255, 42, 85, 0.6);
  --color-yellow: #ffea00;
  --color-yellow-glow: rgba(255, 234, 0, 0.6);
  --color-blue: #00e1ff;
  --color-blue-glow: rgba(0, 225, 255, 0.6);
  --color-orange: #ff8400;
  --color-orange-glow: rgba(255, 132, 0, 0.6);

  --color-copper: #d4af37;
  --color-chimeleta-orange: #ff6200;

  --font-arcade: 'Orbitron', -apple-system, sans-serif;
  --font-rock: 'Chakra Petch', sans-serif;
  --font-friendly: 'Fredoka', cursive, sans-serif;

  --highway-angle: 52deg;
  --highway-width: 520px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: #070811;
  color: #ffffff;
  font-family: var(--font-rock);
}

#game-app {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  position: relative;
  background: radial-gradient(circle at 50% 25%, #16182e 0%, #080812 75%, #020306 100%);
  overflow: hidden;
}

/* ==========================================================================
   PANTALLA DE INICIO (SPLASH SCREEN / "CHIMELETA: ENCENDÉ EL RITMO")
   ========================================================================== */
.start-screen-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 7, 15, 0.94);
  backdrop-filter: blur(14px);
  z-index: 200;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.start-screen-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.start-card {
  background: #111326;
  border: 3px solid #ff7700;
  border-radius: 20px;
  max-width: 760px;
  width: 90%;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 0 50px rgba(255, 119, 0, 0.3), 0 20px 40px rgba(0,0,0,0.8);
  animation: pop-in 0.35s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes pop-in {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* LOGO ARTESANAL CHIMELETA */
.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  margin-bottom: 12px;
}

.logo-title-wrap {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-arcade);
  font-weight: 900;
  font-size: 54px;
  letter-spacing: 3px;
  color: #ffffff;
  text-shadow: 0 4px 10px rgba(0,0,0,0.8);
}

.logo-letter {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.l-h {
  position: relative;
  width: 44px;
  height: 56px;
}
.resistor-svg {
  position: absolute;
  top: 0;
  left: 5px;
  width: 34px;
  height: 54px;
  z-index: -1;
  opacity: 0.95;
}

.l-m {
  width: 60px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.butterfly-logo-icon {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 10px #ff6600);
  animation: butterfly-float 3s ease-in-out infinite alternate;
}

@keyframes butterfly-float {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-4px) rotate(2deg); }
}

.l-t {
  position: relative;
  width: 44px;
  height: 56px;
}
.pcb-t-svg {
  position: absolute;
  top: 2px;
  left: 4px;
  width: 36px;
  height: 52px;
  z-index: -1;
  opacity: 0.9;
}

.decorative-clip-cable {
  width: 340px;
  height: 30px;
  margin-top: -6px;
  filter: drop-shadow(0 0 6px #00b4d8);
}

.logo-tagline {
  font-family: var(--font-arcade);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 4px;
  color: #ffd166;
  margin-top: 4px;
  text-shadow: 0 0 12px rgba(255, 209, 102, 0.6);
}

.start-description {
  font-size: 15px;
  color: #ccd2f0;
  line-height: 1.55;
  max-width: 620px;
  margin-bottom: 24px;
}
.start-description strong {
  color: #ffd166;
}

.start-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  width: 100%;
  max-width: 480px;
}

.start-big-btn {
  font-size: 18px !important;
  padding: 14px 28px !important;
  width: 100%;
  justify-content: center;
  letter-spacing: 2px;
}

.start-secondary-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.start-contacts-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
}

.contact-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 12px;
  background: #191b30;
  border: 1px solid #363a5e;
  color: #adb5d6;
  display: flex;
  align-items: center;
  gap: 4px;
}
.contact-pill .k-arrow {
  font-family: var(--font-arcade);
  font-weight: 900;
  font-size: 13px;
}
.c-green .k-arrow { color: var(--color-green); }
.c-red .k-arrow { color: var(--color-red); }
.c-yellow .k-arrow { color: var(--color-yellow); }
.c-blue .k-arrow { color: var(--color-blue); }
.c-orange .k-arrow { color: var(--color-orange); }
.c-gnd {
  border-color: #00d4ff;
  background: rgba(0, 212, 255, 0.15);
  color: #ffffff;
}
.c-gnd .k-arrow { color: #00d4ff; }

/* ==========================================================================
   HUD SUPERIOR Y MARCA DISCRETA EN PARTIDA
   ========================================================================== */
#hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px;
  background: linear-gradient(180deg, rgba(10, 11, 23, 0.98) 0%, rgba(10, 11, 23, 0.75) 80%, transparent 100%);
  border-bottom: 2px solid rgba(255, 119, 0, 0.2);
  z-index: 50;
  backdrop-filter: blur(8px);
}

/* MARCA DISCRETA EN JUEGO */
.hud-brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(25, 27, 46, 0.65);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255, 119, 0, 0.35);
}

.brand-mini-butterfly {
  width: 24px;
  height: 20px;
  filter: drop-shadow(0 0 6px #ff7700);
}

.brand-texts {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-arcade);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 2px;
  color: #ffaa00;
}

.brand-sub {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #9ea8d1;
}

.hud-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 110px;
}

.hud-label {
  font-family: var(--font-arcade);
  font-size: 10px;
  letter-spacing: 2px;
  color: #8e95b3;
  margin-bottom: 2px;
}

.hud-value {
  font-family: var(--font-arcade);
  font-size: 26px;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}

.hud-subvalue {
  font-size: 11px;
  color: #ffd242;
  font-weight: 700;
}

/* MEDIDOR DE ENERGÍA CHIMELETA (Reemplazo del Rock Meter) */
.energy-box {
  min-width: 240px;
}

.energy-label-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
}
.energy-bolt {
  font-size: 12px;
  color: #ffd000;
  animation: pulse-bolt 1.2s infinite alternate;
}
@keyframes pulse-bolt {
  0% { transform: scale(1); filter: drop-shadow(0 0 2px #ffbb00); }
  100% { transform: scale(1.3); filter: drop-shadow(0 0 8px #ff7700); }
}

.energy-meter-track {
  width: 100%;
  height: 16px;
  background: #131526;
  border-radius: 10px;
  border: 2px solid #3c426b;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.9);
}

.energy-meter-fill {
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, #ff2a55 0%, #ffea00 50%, #00ff73 85%, #00e1ff 100%);
  transition: width 0.15s ease-out;
  border-radius: 8px;
  box-shadow: 0 0 12px rgba(0, 255, 115, 0.7);
}

.energy-status-text {
  font-family: var(--font-arcade);
  font-size: 11px;
  margin-top: 3px;
  color: #00ff88;
  letter-spacing: 1.5px;
  font-weight: 700;
  text-shadow: 0 0 8px rgba(0, 255, 136, 0.7);
}

/* MULTIPLICADOR CON ANILLO CIRCULAR */
.multi-indicator {
  position: relative;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.multiplier-value {
  font-family: var(--font-arcade);
  font-size: 19px;
  font-weight: 900;
  color: #ffffff;
  z-index: 2;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
}

.multiplier-box.on-fire .multiplier-value {
  color: #ffe600;
  animation: pulse-fire 0.6s infinite alternate;
}

.multiplier-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.circular-chart {
  display: block;
  width: 100%;
  height: 100%;
}
.circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 3.5;
}
.circle-fill {
  fill: none;
  stroke: #00d4ff;
  stroke-width: 3.8;
  stroke-linecap: round;
  transition: stroke-dasharray 0.15s ease;
}
.multiplier-box.on-fire .circle-fill {
  stroke: #ff9900;
  filter: drop-shadow(0 0 6px #ff5500);
}

/* ==========================================================================
   ESCENARIO Y ARENA (HIGHWAY AL CENTRO + COMPAÑEROS AL COSTADO)
   ========================================================================== */
#stage {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
}

.stage-lighting {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.spotlight {
  position: absolute;
  top: -20%;
  width: 300px;
  height: 130%;
  opacity: 0.16;
  filter: blur(50px);
  transform-origin: top center;
  animation: sweep 6s ease-in-out infinite alternate;
}
.spotlight.left {
  left: 8%;
  background: radial-gradient(ellipse at top, #ff6600 0%, transparent 70%);
}
.spotlight.center {
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at top, #00d4ff 0%, transparent 70%);
  animation-duration: 4.5s;
}
.spotlight.right {
  right: 8%;
  background: radial-gradient(ellipse at top, #ffea00 0%, transparent 70%);
  animation-delay: 1.5s;
}

@keyframes sweep {
  0% { transform: rotate(-15deg); opacity: 0.1; }
  100% { transform: rotate(15deg); opacity: 0.24; }
}

.crowd-silhouette {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 90px;
  background: linear-gradient(0deg, #05050b 60%, transparent 100%);
  opacity: 0.8;
  pointer-events: none;
}

.stage-arena {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: 100%;
  height: 100%;
  position: relative;
  gap: 20px;
  padding: 0 10px;
}

/* ==========================================================================
   LATERALES / DOCKS FUERA DE LA PISTA (MASCOTAS Y CHIMELETA)
   ========================================================================== */
.stage-side-dock {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  z-index: 25;
  padding-bottom: 30px;
  pointer-events: auto;
}

.dock-left {
  width: 140px;
}
.dock-right {
  width: 250px;
}

/* MASCOTAS PINZAS COCODRILO ("COPI" Y "DILI") */
.mascot-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  animation: mascot-bob 3.2s ease-in-out infinite alternate;
}

@keyframes mascot-bob {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.crocodile-mascot-svg {
  width: 90px;
  height: 110px;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,0.6));
  transition: transform 0.15s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.mascot-wrapper.jaw-snap .crocodile-mascot-svg {
  transform: scale(1.12) rotate(-5deg);
}

.mascot-name {
  font-family: var(--font-arcade);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #ffd166;
  margin-top: 4px;
}

.mascot-speech-bubble {
  background: #ffffff;
  color: #0b0c14;
  font-family: var(--font-friendly);
  font-weight: 700;
  font-size: 11px;
  padding: 5px 9px;
  border-radius: 12px;
  margin-bottom: 6px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  position: relative;
  white-space: nowrap;
  opacity: 0.95;
  transition: transform 0.15s ease;
}

.mascot-speech-bubble::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 5px 5px 0;
  border-style: solid;
  border-color: #ffffff transparent;
}

/* ==========================================================================
   TARJETA COMPAÑERA ILUSTRADA DE CHIMELETA (LATERAL DERECHO)
   ========================================================================== */
.chimeleta-companion-card {
  background: rgba(18, 20, 38, 0.92);
  border: 2px solid #ff7700;
  border-radius: 18px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 0 25px rgba(255, 119, 0, 0.25), 0 10px 20px rgba(0,0,0,0.7);
  backdrop-filter: blur(10px);
  width: 100%;
}

.companion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255, 119, 0, 0.2);
}

.companion-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #00ff88;
  box-shadow: 0 0 10px #00ff88;
  animation: led-blink 1.8s infinite;
}
@keyframes led-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.companion-title {
  font-family: var(--font-arcade);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #ffaa00;
}

.companion-state-badge {
  font-family: var(--font-arcade);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: 8px;
  background: #0f3d24;
  color: #00ff88;
  border: 1px solid #00ff88;
  font-weight: 700;
}

.chimeleta-illustration-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 4px 0;
}

.chimeleta-svg {
  width: 100%;
  max-width: 210px;
  height: auto;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.8));
  transition: transform 0.15s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

/* ANIMACIÓN DE CELEBRACIÓN DE CHIMELETA (ALETEOS EN COMBOS) */
.chimeleta-svg.flutter {
  animation: wing-flutter 0.6s ease-in-out infinite alternate;
}

@keyframes wing-flutter {
  0% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.08) rotate(-3deg); filter: drop-shadow(0 0 20px #ffea00); }
  100% { transform: scale(1.08) rotate(3deg); filter: drop-shadow(0 0 25px #ff7700); }
}

/* NODOS Y CONTACTOS INTERACTIVOS DENTRO DE LA ILUSTRACIÓN */
.chimeleta-interactive-node {
  transition: transform 0.08s ease;
  cursor: pointer;
}

/* LEDS EN LA PUNTA DE LOS LÓBULOS Y OREJITAS EN EXTREMIDADES */
.lobe-led {
  transition: fill 0.08s ease, filter 0.08s ease;
}
.extremity-loop {
  transition: stroke 0.08s ease, filter 0.08s ease;
}

/* Estado de contacto cerrado: El LED se enciende intensamente en la punta del lóbulo */
.node-green.node-active .lobe-led {
  fill: #70ffaa;
  filter: drop-shadow(0 0 16px var(--color-green)) drop-shadow(0 0 28px var(--color-green));
}
.node-red.node-active .lobe-led {
  fill: #ff859d;
  filter: drop-shadow(0 0 16px var(--color-red)) drop-shadow(0 0 28px var(--color-red));
}
.node-yellow.node-active .lobe-led {
  fill: #fff799;
  filter: drop-shadow(0 0 16px var(--color-yellow)) drop-shadow(0 0 28px var(--color-yellow));
}
.node-blue.node-active .lobe-led {
  fill: #99f0ff;
  filter: drop-shadow(0 0 16px var(--color-blue)) drop-shadow(0 0 28px var(--color-blue));
}
.node-orange.node-active .lobe-led {
  fill: #ffbe7a;
  filter: drop-shadow(0 0 16px var(--color-orange)) drop-shadow(0 0 28px var(--color-orange));
}

.chimeleta-interactive-node.node-active .extremity-loop {
  stroke: #ffffff;
  filter: drop-shadow(0 0 10px #ffffff);
}
.chimeleta-interactive-node.node-active text {
  text-shadow: 0 0 8px #ffffff;
}

.celebration-badge {
  font-family: var(--font-arcade);
  font-size: 11px;
  font-weight: 900;
  color: #000;
  background: linear-gradient(90deg, #ffea00, #ff7700);
  padding: 4px 10px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(255, 234, 0, 0.8);
  margin-top: 6px;
  letter-spacing: 1px;
  animation: pulse-fire 0.5s infinite alternate;
}

/* BORNE GND (TIERRA/MASA) EN LA ILUSTRACIÓN */
.chimeleta-gnd-terminal {
  transition: transform 0.08s ease;
}
.chimeleta-gnd-terminal text {
  text-shadow: 0 0 6px #00d4ff;
}
.chimeleta-gnd-terminal .gnd-wire {
  transition: stroke 0.08s ease, filter 0.08s ease;
}
.chimeleta-gnd-terminal.gnd-active rect {
  stroke: #ffffff;
  filter: drop-shadow(0 0 12px #00e1ff);
}
.chimeleta-gnd-terminal.gnd-active .gnd-wire {
  stroke: #ffffff;
  filter: drop-shadow(0 0 10px #00e1ff);
}
.chimeleta-gnd-terminal.gnd-active .gnd-bracelet-icon rect {
  fill: #00b4d8;
  filter: drop-shadow(0 0 10px #00e1ff);
}

.gnd-indicator-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.4);
  border-radius: 12px;
  padding: 4px 10px;
  margin-top: 6px;
  font-family: var(--font-arcade);
  font-size: 10px;
  font-weight: 800;
  color: #00e1ff;
  letter-spacing: 1px;
  box-shadow: 0 0 10px rgba(0, 212, 255, 0.2);
}
.gnd-indicator-badge .gnd-icon {
  font-size: 11px;
  animation: pulse-bolt 1.5s infinite alternate;
}

/* ==========================================================================
   PISTA 3D / HIGHWAY DE GUITAR HERO (CENTRO)
   ========================================================================== */
.highway-perspective-wrapper {
  perspective: 680px;
  perspective-origin: 50% 18%;
  width: var(--highway-width);
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
  padding-bottom: 25px;
}

.highway {
  position: relative;
  width: 100%;
  height: 640px;
  transform: rotateX(var(--highway-angle));
  transform-origin: bottom center;
  background: linear-gradient(180deg, #070712 0%, #0e0f22 70%, #15162e 100%);
  border-left: 6px solid #ff7700;
  border-right: 6px solid #ff7700;
  box-shadow: 
    0 0 35px rgba(0, 0, 0, 0.9),
    inset 0 0 25px rgba(0, 0, 0, 0.9),
    -10px 0 25px rgba(255, 119, 0, 0.25),
    10px 0 25px rgba(0, 212, 255, 0.25);
  display: flex;
  flex-direction: column;
}

.highway-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.speed-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.06) 0px,
    rgba(255, 255, 255, 0.06) 2px,
    transparent 2px,
    transparent 70px
  );
  animation: highway-roll 1.2s linear infinite;
}

@keyframes highway-roll {
  0% { transform: translateY(-50%); }
  100% { transform: translateY(0%); }
}

/* CARRILES */
.lanes-container {
  display: flex;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.lane {
  flex: 1;
  position: relative;
  border-right: 2px solid rgba(255, 255, 255, 0.1);
  transition: background-color 0.06s ease;
}
.lane:last-child {
  border-right: none;
}

.lane-surface {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.06s ease-out;
}

.lane.active-0 .lane-surface {
  background: linear-gradient(0deg, var(--color-green-glow) 0%, rgba(0,255,115,0.06) 60%, transparent 100%);
  opacity: 1;
}
.lane.active-1 .lane-surface {
  background: linear-gradient(0deg, var(--color-red-glow) 0%, rgba(255,42,85,0.06) 60%, transparent 100%);
  opacity: 1;
}
.lane.active-2 .lane-surface {
  background: linear-gradient(0deg, var(--color-yellow-glow) 0%, rgba(255,234,0,0.06) 60%, transparent 100%);
  opacity: 1;
}
.lane.active-3 .lane-surface {
  background: linear-gradient(0deg, var(--color-blue-glow) 0%, rgba(0,225,255,0.06) 60%, transparent 100%);
  opacity: 1;
}
.lane.active-4 .lane-surface {
  background: linear-gradient(0deg, var(--color-orange-glow) 0%, rgba(255,132,0,0.06) 60%, transparent 100%);
  opacity: 1;
}

/* LÍNEA DE EJECUCIÓN (HIT LINE) */
.hit-line {
  position: absolute;
  bottom: 84px;
  left: 0;
  width: 100%;
  height: 6px;
  z-index: 10;
  pointer-events: none;
}
.hit-line-bar {
  width: 100%;
  height: 100%;
  background: #ffffff;
  box-shadow: 0 0 15px #ffffff, 0 0 30px #ffaa00;
}
.hit-line-glow {
  position: absolute;
  top: -12px;
  left: 0;
  width: 100%;
  height: 30px;
  background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
}

/* ==========================================================================
   RECEPTORES INFERIORES: CONTACTOS DE COBRE CON CABLES Y PINZAS
   ========================================================================== */
.fret-targets-container {
  position: absolute;
  bottom: 24px;
  left: 0;
  width: 100%;
  height: 100px;
  display: flex;
  z-index: 15;
  pointer-events: none;
}

.fret-target {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Contacto conductivo estilo circuito de Chimeleta */
.conductive-pad {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: #141524;
  border: 4px solid var(--color-copper);
  box-shadow: 0 8px 14px rgba(0,0,0,0.9), inset 0 3px 6px rgba(255,255,255,0.25);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  transition: transform 0.05s ease, box-shadow 0.05s ease, border-color 0.05s ease;
  transform: translateY(0);
}

.conductive-pad .contact-rivet {
  position: absolute;
  top: 4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e09f3e;
  box-shadow: 0 0 2px rgba(0,0,0,0.8);
}

.conductive-pad .key-icon {
  font-family: var(--font-arcade);
  font-size: 26px;
  font-weight: 900;
  line-height: 1;
}

.conductive-pad .key-sublabel {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-top: 2px;
  color: #adb5d6;
}

.space-gem {
  border-radius: 20px;
  width: 78px;
  height: 62px;
}
.space-gem .key-icon {
  font-size: 19px;
}

/* Colores de Símbolos */
.fret-green .key-icon { color: var(--color-green); text-shadow: 0 0 8px var(--color-green); }
.fret-red .key-icon { color: var(--color-red); text-shadow: 0 0 8px var(--color-red); }
.fret-yellow .key-icon { color: var(--color-yellow); text-shadow: 0 0 8px var(--color-yellow); }
.fret-blue .key-icon { color: var(--color-blue); text-shadow: 0 0 8px var(--color-blue); }
.fret-orange .key-icon { color: var(--color-orange); text-shadow: 0 0 8px var(--color-orange); }

/* CABLES Y PINZAS ADJUNTOS A LOS RECEPTORES */
.fret-cable-attachment {
  position: absolute;
  bottom: -22px;
  width: 24px;
  height: 38px;
  pointer-events: none;
  z-index: 16;
}
.attachment-clip-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.8));
}

/* ESTADO PRESIONADO */
.fret-target.pressed .conductive-pad {
  transform: translateY(6px) scale(0.94);
  box-shadow: 0 2px 4px rgba(0,0,0,0.9);
}

.fret-target.fret-green.pressed .conductive-pad {
  border-color: var(--color-green);
  background: radial-gradient(circle, #02471b 20%, #071f11 100%);
  box-shadow: 0 0 25px var(--color-green);
}
.fret-target.fret-red.pressed .conductive-pad {
  border-color: var(--color-red);
  background: radial-gradient(circle, #4d0514 20%, #200409 100%);
  box-shadow: 0 0 25px var(--color-red);
}
.fret-target.fret-yellow.pressed .conductive-pad {
  border-color: var(--color-yellow);
  background: radial-gradient(circle, #4d4400 20%, #242001 100%);
  box-shadow: 0 0 25px var(--color-yellow);
}
.fret-target.fret-blue.pressed .conductive-pad {
  border-color: var(--color-blue);
  background: radial-gradient(circle, #02384f 20%, #011520 100%);
  box-shadow: 0 0 25px var(--color-blue);
}
.fret-target.fret-orange.pressed .conductive-pad {
  border-color: var(--color-orange);
  background: radial-gradient(circle, #522700 20%, #241101 100%);
  box-shadow: 0 0 25px var(--color-orange);
}

/* FOGONAZO DE CONTACTO CERRADO */
.fret-flare {
  position: absolute;
  top: -15px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  transform: scale(0.4);
  transition: opacity 0.08s ease, transform 0.08s ease;
}

.fret-target.hit-flare .fret-flare {
  opacity: 1;
  transform: scale(1.3);
}

.fret-green .fret-flare { background: radial-gradient(circle, #ffffff 0%, var(--color-green) 50%, transparent 80%); }
.fret-red .fret-flare { background: radial-gradient(circle, #ffffff 0%, var(--color-red) 50%, transparent 80%); }
.fret-yellow .fret-flare { background: radial-gradient(circle, #ffffff 0%, var(--color-yellow) 50%, transparent 80%); }
.fret-blue .fret-flare { background: radial-gradient(circle, #ffffff 0%, var(--color-blue) 50%, transparent 80%); }
.fret-orange .fret-flare { background: radial-gradient(circle, #ffffff 0%, var(--color-orange) 50%, transparent 80%); }

/* ==========================================================================
   NOTAS QUE CAEN (GEMS CONDUCTIVAS)
   ========================================================================== */
.notes-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 8;
}

.note {
  position: absolute;
  width: 62px;
  height: 28px;
  border-radius: 14px;
  border: 3px solid #ffffff;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateX(-50%);
  will-change: transform, top;
}

.note::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 15%;
  width: 70%;
  height: 7px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 4px;
}

.note.lane-0 {
  background: radial-gradient(circle at 50% 30%, #55ff99 0%, #00b348 100%);
  box-shadow: 0 0 16px var(--color-green);
}
.note.lane-1 {
  background: radial-gradient(circle at 50% 30%, #ff6b87 0%, #bd092c 100%);
  box-shadow: 0 0 16px var(--color-red);
}
.note.lane-2 {
  background: radial-gradient(circle at 50% 30%, #fff16b 0%, #b89d00 100%);
  box-shadow: 0 0 16px var(--color-yellow);
}
.note.lane-3 {
  background: radial-gradient(circle at 50% 30%, #6be7ff 0%, #007cb8 100%);
  box-shadow: 0 0 16px var(--color-blue);
}
.note.lane-4 {
  background: radial-gradient(circle at 50% 30%, #ffaa55 0%, #b85000 100%);
  box-shadow: 0 0 16px var(--color-orange);
  width: 74px;
  border-radius: 16px;
}

.particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 12;
}

/* ==========================================================================
   FEEDBACK FLOTANTE (PERFECT, GREAT, GOOD, MISS)
   ========================================================================== */
.feedback-container {
  position: absolute;
  bottom: 240px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.judgment-popup {
  font-family: var(--font-arcade);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: judgment-anim 0.5s cubic-bezier(0.18, 0.89, 0.32, 1.28) forwards;
  text-shadow: 0 0 20px currentColor, 0 4px 6px #000;
}

.judgment-popup.perfect {
  color: #00ffcc;
  font-size: 40px;
}
.judgment-popup.great {
  color: #ffea00;
  font-size: 34px;
}
.judgment-popup.good {
  color: #00d4ff;
  font-size: 28px;
}
.judgment-popup.miss {
  color: #ff2255;
  font-size: 30px;
  animation: miss-anim 0.45s ease-out forwards;
}

@keyframes judgment-anim {
  0% { transform: translateY(15px) scale(0.6); opacity: 0; }
  30% { transform: translateY(-10px) scale(1.15); opacity: 1; }
  70% { transform: translateY(-15px) scale(1); opacity: 1; }
  100% { transform: translateY(-30px) scale(0.85); opacity: 0; }
}

@keyframes miss-anim {
  0% { transform: translateY(0) scale(1.1) rotate(-4deg); opacity: 1; }
  25% { transform: translateY(5px) scale(1.1) rotate(4deg); }
  50% { transform: translateY(10px) scale(1) rotate(-3deg); }
  100% { transform: translateY(25px) scale(0.8); opacity: 0; }
}

/* ==========================================================================
   PANEL INFERIOR DE CONTROLES
   ========================================================================== */
#control-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px;
  background: #0c0d1c;
  border-top: 2px solid #232742;
  z-index: 50;
  flex-wrap: wrap;
  gap: 12px;
}

.panel-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.arcade-btn {
  font-family: var(--font-arcade);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 9px 16px;
  border-radius: 8px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  outline: none !important;
}

.arcade-btn:focus {
  outline: none !important;
}

.btn-primary {
  background: linear-gradient(180deg, #ff8400 0%, #c44d00 100%);
  color: #ffffff;
  border-color: #ffd080;
  font-weight: 900;
  box-shadow: 0 4px 12px rgba(255, 132, 0, 0.4);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #ff9922 0%, #de5900 100%);
  box-shadow: 0 6px 18px rgba(255, 132, 0, 0.6);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  background: #1c1e33;
  color: #d1d5ed;
  border-color: #3b3f63;
}
.btn-secondary:hover {
  background: #272a47;
  color: #ffffff;
}

.btn-highlight {
  background: linear-gradient(180deg, #00d4ff 0%, #0077b3 100%);
  color: #031521;
  font-weight: 900;
  border-color: #99f0ff;
  box-shadow: 0 0 14px rgba(0, 212, 255, 0.4);
}
.btn-highlight:hover {
  background: linear-gradient(180deg, #42e0ff 0%, #0094e0 100%);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.7);
  transform: translateY(-1px);
}

.btn-small {
  padding: 7px 11px;
  font-size: 11px;
  background: #191b2e;
  color: #abb2d6;
  border-color: #363959;
}
.btn-small.active {
  background: #00e57a;
  color: #032411;
  border-color: #94ffcf;
  font-weight: 800;
}

.toggle-control {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  background: #151629;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid #333654;
}
.toggle-control input { display: none; }
.toggle-slider {
  width: 36px;
  height: 20px;
  background: #2d3047;
  border-radius: 10px;
  position: relative;
  transition: background 0.2s ease;
}
.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform 0.2s ease;
}
.toggle-control input:checked + .toggle-slider { background: #00e57a; }
.toggle-control input:checked + .toggle-slider::after { transform: translateX(16px); }
.toggle-label { font-size: 11px; font-weight: 700; color: #cfd4f0; }

.speed-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #151629;
  padding: 4px 8px;
  border-radius: 8px;
  border: 1px solid #333654;
}
.selector-label {
  font-size: 10px;
  letter-spacing: 1px;
  color: #8b92b5;
  font-weight: 700;
}
.speed-buttons { display: flex; gap: 4px; }
.speed-btn {
  background: transparent;
  border: 1px solid #393d61;
  color: #9fa7cc;
  padding: 3px 7px;
  border-radius: 4px;
  font-family: var(--font-arcade);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.15s ease;
  outline: none;
}
.speed-btn:hover { background: #292c45; color: #fff; }
.speed-btn.active {
  background: #00d4ff;
  color: #031726;
  border-color: #00d4ff;
  font-weight: 900;
}

/* ==========================================================================
   MODAL DE PRUEBA DE HARDWARE
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 5, 12, 0.88);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.modal-card {
  background: #121324;
  border: 2px solid #ff7700;
  border-radius: 16px;
  width: 90%;
  max-width: 820px;
  box-shadow: 0 0 45px rgba(0, 0, 0, 0.9), 0 0 25px rgba(255, 119, 0, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: pop-in 0.25s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: #181930;
  border-bottom: 2px solid #2e3357;
}

.modal-header h2 {
  font-family: var(--font-arcade);
  font-size: 17px;
  color: #00d4ff;
  letter-spacing: 1.5px;
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: #929bbd;
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.modal-close-btn:hover { color: #ffffff; }

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.test-instructions {
  color: #c7cdf0;
  font-size: 14px;
  line-height: 1.5;
}

.test-lanes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.test-sensor-box {
  background: #17192e;
  border: 2px solid #34395c;
  border-radius: 10px;
  padding: 14px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 7px;
  transition: all 0.08s ease;
}

.sensor-indicator {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #252845;
  border: 2px solid #4a507a;
  transition: all 0.08s ease;
}

.sensor-key {
  font-family: var(--font-arcade);
  font-weight: 900;
  font-size: 12px;
  color: #ffffff;
}
.sensor-lane-name {
  font-size: 10px;
  color: #8b93b8;
}
.sensor-state {
  font-family: var(--font-arcade);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 4px;
  background: #23253d;
  color: #7b84aa;
}
.sensor-count {
  font-size: 11px;
  color: #ffd000;
  font-weight: 700;
}

.test-sensor-box.active { transform: translateY(-3px); }
.sensor-green.active {
  border-color: var(--color-green);
  box-shadow: 0 0 20px var(--color-green);
  background: rgba(0, 255, 115, 0.15);
}
.sensor-green.active .sensor-indicator {
  background: var(--color-green);
  box-shadow: 0 0 16px var(--color-green);
}
.sensor-green.active .sensor-state { background: var(--color-green); color: #000; }

.sensor-red.active {
  border-color: var(--color-red);
  box-shadow: 0 0 20px var(--color-red);
  background: rgba(255, 42, 85, 0.15);
}
.sensor-red.active .sensor-indicator {
  background: var(--color-red);
  box-shadow: 0 0 16px var(--color-red);
}
.sensor-red.active .sensor-state { background: var(--color-red); color: #fff; }

.sensor-yellow.active {
  border-color: var(--color-yellow);
  box-shadow: 0 0 20px var(--color-yellow);
  background: rgba(255, 234, 0, 0.15);
}
.sensor-yellow.active .sensor-indicator {
  background: var(--color-yellow);
  box-shadow: 0 0 16px var(--color-yellow);
}
.sensor-yellow.active .sensor-state { background: var(--color-yellow); color: #000; }

.sensor-blue.active {
  border-color: var(--color-blue);
  box-shadow: 0 0 20px var(--color-blue);
  background: rgba(0, 225, 255, 0.15);
}
.sensor-blue.active .sensor-indicator {
  background: var(--color-blue);
  box-shadow: 0 0 16px var(--color-blue);
}
.sensor-blue.active .sensor-state { background: var(--color-blue); color: #000; }

.sensor-orange.active {
  border-color: var(--color-orange);
  box-shadow: 0 0 20px var(--color-orange);
  background: rgba(255, 132, 0, 0.15);
}
.sensor-orange.active .sensor-indicator {
  background: var(--color-orange);
  box-shadow: 0 0 16px var(--color-orange);
}
.sensor-orange.active .sensor-state { background: var(--color-orange); color: #000; }

.test-diagnostic-bar {
  display: flex;
  justify-content: space-around;
  background: #17182c;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #2f3454;
}
.diag-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.diag-label { font-size: 11px; color: #8890b5; }
.diag-value {
  font-family: var(--font-arcade);
  font-size: 15px;
  font-weight: 700;
  color: #00d4ff;
}
.diag-value.safe-status { color: #00ff88; }
.test-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   PANTALLA DE RESULTADOS CELEBRATORIA
   ========================================================================== */
.results-card {
  max-width: 500px;
  padding: 28px 24px;
  text-align: center;
  align-items: center;
}

.results-celebration-graphic {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 8px;
}

.results-butterfly-svg {
  width: 72px;
  height: 60px;
  filter: drop-shadow(0 0 14px #ff7700);
  animation: butterfly-float 2s infinite alternate;
}

.results-sparks {
  font-size: 16px;
  letter-spacing: 6px;
  margin-top: 4px;
}

.results-title {
  font-family: var(--font-arcade);
  font-size: 20px;
  color: #ffd000;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.results-subtitle {
  font-size: 13px;
  color: #b5bddf;
  margin-bottom: 12px;
}

.results-rank-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 6px 0 16px;
}

.rank-label {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: #8c93b3;
  font-family: var(--font-arcade);
}

.results-rank {
  font-family: var(--font-arcade);
  font-size: 64px;
  font-weight: 900;
  color: #00ff88;
  text-shadow: 0 0 25px #00ff88;
  line-height: 1;
}

.results-stats {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 7px 12px;
  background: #17182c;
  border-radius: 6px;
  font-size: 13px;
}

.c-perfect { color: #00ffcc; }
.c-good { color: #ffe600; }
.c-miss { color: #ff2255; }

.results-actions {
  width: 100%;
}
.results-actions button {
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   RESPONSIVIDAD Y ADAPTACIÓN EN DISPOSITIVOS
   ========================================================================== */
@media (max-width: 1024px) {
  .stage-arena {
    gap: 10px;
  }
  .dock-left {
    display: none; /* En pantallas medianas ocultar mascota izquierda para priorizar Chimeleta */
  }
  .dock-right {
    width: 210px;
  }
}

@media (max-width: 768px) {
  :root {
    --highway-width: 96vw;
    --highway-angle: 45deg;
  }
  .dock-right {
    display: none; /* En móviles dar 100% de espacio a los 5 carriles */
  }
  .hud-value { font-size: 20px; }
  .energy-box { min-width: 140px; }
  .test-lanes-grid { grid-template-columns: 1fr; }
  .conductive-pad { width: 54px; height: 54px; }
  .space-gem { width: 62px; height: 50px; }
  .note { width: 50px; height: 24px; }
  .note.lane-4 { width: 60px; }
  .logo-title-wrap { font-size: 38px; }
}