/* ==========================================================================
   Simulador de gimnasio y pesas: de tirillas a titán
   Estilos visuales canónicos - Fijate Tools
   ========================================================================== */

:root {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Paleta cromática de gimnasio hardcore */
  --gym-bg: #090d16;
  --gym-surface: #0f172a;
  --gym-card: #1e293b;
  --gym-card-hover: #334155;
  --gym-border: #334155;
  --gym-border-light: rgba(255, 255, 255, 0.1);
  --gym-text: #f8fafc;
  --gym-text-muted: #94a3b8;
  --gym-gold: #f59e0b;
  --gym-gold-glow: rgba(245, 158, 11, 0.35);
  --gym-crimson: #ef4444;
  --gym-green: #10b981;
  --gym-blue: #38bdf8;

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

/* ==========================================================================
   Contenedor principal y layout canónico
   ========================================================================== */
body {
  overflow-x: clip;
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--gym-bg);
  color: var(--gym-text);
  font-family: var(--font-main);
  margin: 0;
}

.tool-layout {
  max-width: 1200px;
  margin: 1.5rem auto 3rem;
  padding: 0 1rem;
  box-sizing: border-box;
  flex: 1 0 auto;
  width: 100%;
}

.tool-with-sidebar {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

.tool-main-content {
  flex: 1 1 0%;
  min-width: 0;
  width: 100%;
}

/* ==========================================================================
   Panel principal del juego
   ========================================================================== */
.gym-game-container {
  background: var(--gym-surface);
  border: 1px solid var(--gym-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* HUD Superior */
.gym-hud-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
}

.hud-stat-card {
  background: var(--gym-card);
  border: 1px solid var(--gym-border-light);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hud-stat-label {
  font-size: 0.75rem;
  color: var(--gym-text-muted);
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.hud-stat-label::first-letter {
  text-transform: uppercase;
}

.hud-stat-val {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.hud-stat-val.gold {
  color: var(--gym-gold);
}

/* Barra de estado / Agujetas / Pre-entreno */
.hud-status-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: rgba(15, 23, 42, 0.8);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gym-border-light);
}

.status-badge {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.status-normal {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-doms {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
  animation: pulseWarning 1.5s infinite;
}

.status-berserk {
  background: rgba(245, 158, 11, 0.25);
  color: #fde047;
  border: 1px solid rgba(245, 158, 11, 0.5);
  animation: pulseGold 1.2s infinite;
}

.status-pump {
  background: rgba(239, 68, 68, 0.25);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.5);
}

@keyframes pulseWarning {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.6;
  }
}

@keyframes pulseGold {

  0%,
  100% {
    box-shadow: 0 0 10px var(--gym-gold-glow);
  }

  50% {
    box-shadow: 0 0 2px rgba(245, 158, 11, 0.1);
  }
}

/* Indicadores de energía y pump */
.hud-meters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.meter-box {
  background: var(--gym-card);
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gym-border-light);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.meter-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gym-text-muted);
}

.meter-track {
  width: 100%;
  height: 8px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.meter-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.3s ease;
}

.fill-energy {
  background: linear-gradient(90deg, #10b981, #34d399);
}

.fill-pump {
  background: linear-gradient(90deg, #f59e0b, #ef4444);
}

.fill-protein {
  background: linear-gradient(90deg, #0284c7, #38bdf8);
}

/* ==========================================================================
   Lienzo Canvas del simulador
   ========================================================================== */
.canvas-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--gym-border);
  background: #030712;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8);
}

#gym-canvas,
#gym-overlay-canvas {
  width: 100%;
  height: 100%;
  display: block;
  user-select: none;
}

#gym-overlay-canvas {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

/* Controles de la barra cargada debajo del canvas */
.lifting-controls-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: var(--gym-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--gym-border-light);
}

.barbell-weight-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.weight-display {
  display: flex;
  flex-direction: column;
  margin-right: 0.5rem;
}

.weight-display-label {
  font-size: 0.75rem;
  color: var(--gym-text-muted);
}

.weight-display-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gym-gold);
}

.btn-weight-chip {
  background: #334155;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: 40px;
}

.btn-weight-chip:hover {
  background: #475569;
  border-color: var(--gym-gold);
  transform: translateY(-1px);
}

/* BOTÓN DE ACCIÓN PRINCIPAL DE LEVANTAMIENTO */
.btn-action-lift-wrapper {
  flex: 1 1 200px;
  display: flex;
  justify-content: flex-end;
}

.btn-action-lift {
  width: 100%;
  max-width: 280px;
  min-height: 54px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #000000;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
}

.btn-action-lift:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(245, 158, 11, 0.6);
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.btn-action-lift:active {
  transform: translateY(1px);
}

.btn-action-lift.lifting-active {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
  animation: pulseLift 0.8s infinite alternate;
}

@keyframes pulseLift {
  from {
    transform: scale(0.98);
  }

  to {
    transform: scale(1.02);
  }
}

/* ==========================================================================
   Pestañas de navegación de salas
   ========================================================================== */
.gym-tabs-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gym-border);
}

.gym-tab-btn {
  background: transparent;
  color: var(--gym-text-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  min-height: 40px;
}

.gym-tab-btn:hover {
  color: #ffffff;
  background: var(--gym-card);
}

.gym-tab-btn.active {
  color: var(--gym-gold);
  background: var(--gym-card);
  border-color: var(--gym-gold);
}

.gym-tab-content {
  display: none;
}

.gym-tab-content.active {
  display: block;
}

/* Rejilla de comidas */
.meals-grid,
.store-grid,
.spotters-grid,
.tournaments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.meal-card,
.store-card,
.spotter-card,
.tournament-card {
  background: var(--gym-card);
  border: 1px solid var(--gym-border-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.75rem;
  transition: all 0.2s ease;
}

.meal-card:hover,
.store-card:hover,
.spotter-card:hover,
.tournament-card:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: var(--gym-card-hover);
}

.meal-icon {
  font-size: 2rem;
}

.meal-title,
.store-title,
.spotter-title,
.tourney-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  color: #ffffff;
}

.meal-macros {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.35rem;
}

.macro-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.macro-energy {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.macro-protein {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
}

.store-desc,
.spotter-desc {
  font-size: 0.85rem;
  color: var(--gym-text-muted);
  margin: 0.25rem 0 0;
  line-height: 1.4;
}

.spotter-rate {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--gym-gold);
  margin-top: 0.25rem;
}

.btn-meal-action,
.btn-store-action,
.btn-spotter-action,
.btn-tourney-action {
  width: 100%;
  min-height: 42px;
  background: #334155;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-meal-action:hover:not(:disabled),
.btn-store-action:hover:not(:disabled),
.btn-spotter-action:hover:not(:disabled),
.btn-tourney-action:hover:not(:disabled) {
  background: var(--gym-gold);
  color: #000000;
  border-color: var(--gym-gold);
}

.btn-meal-action:disabled,
.btn-store-action:disabled,
.btn-spotter-action:disabled,
.btn-tourney-action:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.store-card.store-owned {
  border-color: rgba(16, 185, 129, 0.4);
}

.store-card.store-owned .btn-store-action {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

/* Tarima de competición */
.tourney-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--gym-text-muted);
}

.tourney-weight {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--gym-gold);
}

.tourney-details {
  font-size: 0.85rem;
  color: var(--gym-text-muted);
  line-height: 1.4;
}

.tournament-card.tourney-beaten {
  border-color: rgba(245, 158, 11, 0.4);
}

.tournament-card.tourney-beaten .tourney-name {
  color: var(--gym-gold);
}

/* Ajustes y datos */
.settings-panel-box {
  background: var(--gym-card);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gym-border-light);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gym-border-light);
}

.btn-setting-danger {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}

.btn-setting-danger:hover {
  background: #dc2626;
  color: #ffffff;
}

/* ==========================================================================
   Toast flotante y Modal accesible
   ========================================================================== */
.gym-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f172a;
  color: #ffffff;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--gym-gold);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.7), 0 0 15px var(--gym-gold-glow);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  text-align: center;
  max-width: 90vw;
}

.gym-toast.toast-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Modal */
.gym-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  padding: 1rem;
  box-sizing: border-box;
}

.gym-modal-overlay.modal-visible {
  opacity: 1;
  pointer-events: auto;
}

.gym-modal-box {
  background: var(--gym-surface);
  border: 2px solid var(--gym-gold);
  border-radius: var(--radius-lg);
  max-width: 480px;
  width: 100%;
  padding: 1.75rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8), 0 0 30px var(--gym-gold-glow);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.gym-modal-overlay.modal-visible .gym-modal-box {
  transform: scale(1);
}

.gym-modal-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gym-gold);
  margin: 0;
}

.gym-modal-body {
  font-size: 0.95rem;
  color: var(--gym-text);
  line-height: 1.6;
}

.gym-modal-footer {
  display: flex;
  justify-content: flex-end;
}

.btn-modal-close {
  background: var(--gym-gold);
  color: #000000;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  min-height: 42px;
  transition: background 0.15s ease;
}

.btn-modal-close:hover {
  background: #fbbf24;
}

/* ==========================================================================
   Estadísticas del jugador
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.stat-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--gym-border-light);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gym-text-muted);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

/* ==========================================================================
   Adaptación responsive para dispositivos móviles
   ========================================================================== */
@media (max-width: 768px) {
  .tool-layout {
    margin: 1rem auto 2rem;
    padding: 0 0.75rem;
  }

  .gym-game-container {
    padding: 1rem;
  }

  .hud-stat-card {
    padding: 0.5rem 0.75rem;
  }

  .hud-stat-val {
    font-size: 1.1rem;
  }

  .canvas-wrapper {
    aspect-ratio: 4 / 3;
  }

  .lifting-controls-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-action-lift-wrapper {
    width: 100%;
    justify-content: stretch;
  }

  .btn-action-lift {
    max-width: 100%;
    width: 100%;
  }

  .meals-grid,
  .store-grid,
  .spotters-grid,
  .tournaments-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Controles y estilos de la radio musical del gimnasio
   ========================================================================== */
.hud-quick-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.btn-radio-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.25s ease;
  user-select: none;
}

.btn-radio-chip.radio-playing {
  background: rgba(16, 185, 129, 0.22);
  border-color: #10b981;
  color: #a7f3d0;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.35);
  animation: radioPulseGlow 2s infinite ease-in-out;
}

.btn-radio-chip.radio-playing .radio-chip-icon {
  animation: radioBounce 0.6s infinite alternate ease-in-out;
}

.btn-radio-next {
  min-width: 38px;
  padding: 0.45rem 0.65rem;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@keyframes radioPulseGlow {
  0%, 100% {
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.3);
    border-color: #10b981;
  }
  50% {
    box-shadow: 0 0 16px rgba(16, 185, 129, 0.6);
    border-color: #34d399;
  }
}

@keyframes radioBounce {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-2px) scale(1.12); }
}

/* Select de ajustes de radio conforme a la regla 5 de controles */
.gym-settings-select {
  width: 100%;
  max-width: 380px;
  min-width: 0;
  height: 42px;
  padding: 0.5rem 2.5rem 0.5rem 0.85rem;
  font-size: 0.88rem;
  font-family: var(--font-main);
  background-color: #1e293b;
  color: #f1f5f9;
  border: 1px solid var(--gym-border-light);
  border-radius: var(--radius-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
}

.gym-settings-select:focus {
  outline: none;
  border-color: var(--gym-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.gym-settings-select option {
  background-color: #0f172a;
  color: #f8fafc;
}

/* Control deslizante de volumen de la música */
.gym-range-slider {
  appearance: none;
  width: 140px;
  height: 6px;
  background: #334155;
  border-radius: 999px;
  outline: none;
  cursor: pointer;
}

.gym-range-slider::-webkit-slider-thumb {
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gym-gold);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
  cursor: pointer;
  border: 2px solid #0f172a;
  transition: transform 0.15s ease;
}

.gym-range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.gym-range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gym-gold);
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
  cursor: pointer;
  border: 2px solid #0f172a;
}