/* =========================================================
   Página Presupuesto — Configurador interactivo
========================================================= */

.budget-hero{
  padding: 150px 0 40px;
  text-align:center;
}
.budget-hero h1{ font-size: clamp(2rem,5vw,3rem); }
.budget-hero p{ color: var(--text-dim); margin-top: 12px; max-width: 600px; margin-inline:auto; }

.budget-layout{
  display:grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items:start;
  padding-bottom: 100px;
}

/* ===== Bloques de opciones ===== */
.option-block{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 26px;
}
.option-block h2{
  font-size: 1.1rem;
  margin-bottom: 6px;
  display:flex;
  align-items:center;
  gap: 10px;
}
.option-block .step-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-blue));
  font-size: .8rem;
  color:#fff;
}
.option-block .hint{ color: var(--text-dim); font-size: .85rem; margin-bottom: 20px; }

/* ===== Cards/toggle grid ===== */
.toggle-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.toggle-card{
  position: relative;
  background: var(--bg-alt);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 20px 16px;
  text-align:center;
  cursor:pointer;
  transition: all var(--transition);
}
.toggle-card:hover{ border-color: var(--neon-cyan); transform: translateY(-3px); }

.toggle-card .tc-icon{ font-size: 1.8rem; margin-bottom: 8px; }
.toggle-card .tc-icon-img{
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* Iluminación/extras: varias mini-imágenes repetidas según cantidad,
   una fila por grupo (ej. 4 phantom arriba + 4 PAR LED abajo) */
.toggle-card .tc-icon-multi{
  display:flex;
  flex-direction: column;
  align-items:center;
  gap: 4px;
  margin-bottom: 8px;
  min-height: 28px;
}
.toggle-card .tc-icon-row{
  display:flex;
  align-items:center;
  justify-content:center;
  gap: 3px;
}
.toggle-card .tc-icon-mini{
  width: 18px;
  height: 18px;
  object-fit: contain;
}
/* Sonido: mini-escenario reflejado (igual que la vista previa grande, en
   pequeño) — así el JBL sale a cada lado en los packs combinados. */
.toggle-card .tc-icon-stage{
  display:flex;
  align-items:flex-end;
  justify-content:center;
  gap: 2px;
  height: 32px;
  margin-bottom: 8px;
}
.tc-mini-column{
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:flex-end;
  gap: 1px;
  height: 100%;
}
.tc-mini-speaker{
  width:auto;
  object-fit: contain;
}
/* Alturas en px fijos (no %) para no repetir el bug de flexbox donde una
   columna sin ancho definido encoge la imagen al compartir fila. */
.tc-mini-speaker-rcf,
.tc-mini-speaker-yamaha{ max-height: 16px; }
.tc-mini-speaker-jbl{ max-height: 32px; }

.toggle-card .tc-title{ font-family: var(--font-title); font-size: .95rem; margin-bottom: 4px; }
.toggle-card .tc-price{ color: var(--text-dim); font-size: .82rem; }

.toggle-card.active{
  border-color: var(--neon-cyan);
  background: rgba(79,209,217,.06);
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.toggle-card.active .tc-title{ color: var(--neon-cyan); }
.toggle-card.active::before{
  content: '✓';
  position:absolute; top:10px; right:12px;
  color: var(--neon-cyan);
  font-weight:700;
}

/* extras: variante secundaria */
.toggle-card.extra.active{
  border-color: var(--neon-magenta);
  background: rgba(199,112,184,.08);
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.toggle-card.extra.active .tc-title{ color: var(--neon-magenta); }
.toggle-card.extra.active::before{ color: var(--neon-magenta); }

/* variante especial TWO GENERATION'S */
.toggle-card.duo.active{
  border-color: var(--neon-purple);
  background: rgba(108,92,231,.1);
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.toggle-card.duo.active .tc-title{ color: #b3a8f7; }

/* ===== Slider horas ===== */
.hours-control{
  display:flex;
  align-items:center;
  gap: 20px;
}
.hours-btn{
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 2px solid var(--neon-cyan);
  background: transparent;
  color: var(--neon-cyan);
  font-size: 1.3rem;
  font-family: var(--font-title);
  cursor:pointer;
  transition: all var(--transition);
  flex-shrink:0;
}
.hours-btn:hover{ background: rgba(79,209,217,.1); }

.hours-slider-wrap{ flex:1; }
input[type="range"]{
  width: 100%;
  height: 6px;
  border-radius: 4px;
  background: var(--border);
  appearance: none;
  outline:none;
}
input[type="range"]::-webkit-slider-thumb{
  appearance:none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--neon-cyan);
  cursor:pointer;
  border: 3px solid #fff;
}
input[type="range"]::-moz-range-thumb{
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--neon-cyan);
  cursor:pointer;
  border: 3px solid #fff;
}

.hours-value{
  font-family: var(--font-title);
  font-size: 1.6rem;
  min-width: 90px;
  text-align:center;
  color: var(--neon-cyan);
}

/* ===== Montaje automático: cabina + altavoces ===== */
.preview-image{
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4/3; /* más alto que 16/9: da hueco vertical para que los altavoces puedan crecer también en ancho */
  margin-bottom: 20px;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(184,144,90,.12), transparent 60%),
    var(--bg-alt);
}

.preview-stage{
  position:relative;
  width:100%; height:100%;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  padding: 24px 28px 20px;
  transition: opacity .35s ease;
}

/* "Suelo" del escenario, para dar sensación de peso a cabina y altavoces */
.preview-stage::after{
  content:'';
  position:absolute;
  left: 6%; right: 6%; bottom: 14px;
  height: 10px;
  background: radial-gradient(ellipse, rgba(0,0,0,.55), transparent 70%);
  z-index: 0;
}

.stage-side{
  position:relative;
  z-index: 1;
  flex: 1 1 0;
  min-width: 0;
  display:flex;
  flex-direction: row;
  align-items:flex-end;
  justify-content:center;
  gap: 4px;
  height: 100%;
}

/* Cada columna apila sus altavoces de arriba a abajo (ej. RCF sobre Yamaha) */
.stage-column{
  display:flex;
  flex-direction: column;
  align-items:center;
  justify-content:flex-end;
  gap: 2px;
  height: 100%;
}

/* La altura real (en px) de cada altavoz la fija js/presupuesto.js
   (función aplicarAlturasReales), proporcional a la altura REAL de la
   cabina ya renderizada — así RCF/Yamaha miden la mitad que la cabina y
   el JBL más que la cabina, sin importar cuántos compartan columna. */
.stage-speaker{
  display:block;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 8px rgba(0,0,0,.45));
}

.stage-right .stage-speaker{
  transform: scaleX(-1); /* misma foto, reflejada para el lado derecho */
}

.stage-cabin{
  position:relative;
  z-index: 1;
  flex: 1.1 1 0px; /* basis 0 (no "auto"): reparte el ancho por proporción real, no por el contenido */
  display:flex;
  align-items:flex-end;
  justify-content:center;
  height: 100%;
  min-width: 0;
}
.stage-cabin img{
  width: auto;
  max-width: 100%;
  max-height: 80%;
  object-fit: contain;
  filter: drop-shadow(0 8px 10px rgba(0,0,0,.5));
}

.preview-image .preview-label{
  position:absolute; bottom:0; left:0; right:0;
  z-index: 2;
  padding: 14px 18px;
  background: linear-gradient(0deg, rgba(0,0,0,.85), transparent);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .85rem;
  letter-spacing: 1px;
  color: var(--neon-cyan);
}

/* ===== Panel resumen (sticky) ===== */
.summary-panel{
  position: sticky;
  top: 100px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
}
.summary-panel h2{ font-size: 1.1rem; margin-bottom: 20px; }

.summary-list{ margin-bottom: 24px; }
.summary-row{
  display:flex;
  justify-content:space-between;
  gap: 10px;
  font-size: .9rem;
  padding: 10px 0;
  border-bottom: 1px dashed var(--border);
  color: var(--text-dim);
}
.summary-row span:last-child{ color: var(--text); font-weight: 600; }

.total-box{
  text-align:center;
  padding: 24px 10px;
  border-radius: 12px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}
.total-label{
  font-size: .75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.total-amount{
  font-family: var(--font-title);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--neon-cyan);
  transition: transform .25s ease;
}
.total-amount.bump{ transform: scale(1.08); }

.summary-actions{ display:flex; flex-direction:column; gap: 14px; }

.btn-whatsapp{
  background: #1e9e56;
  color:#fff;
  box-shadow: 0 4px 14px rgba(0,0,0,.3);
}
.btn-whatsapp:hover{ background: #23b563; transform: translateY(-2px); }

.btn-email{
  border: 2px solid var(--border);
  color: var(--text);
  background: transparent;
}
.btn-email:hover{ border-color: var(--neon-cyan); background: rgba(79,209,217,.06); }

@media (max-width: 960px){
  .budget-layout{ grid-template-columns: 1fr; }
  .summary-panel{ position: static; }
}