/* ══════════════════════════════════════════
   ZONA INESTABLE — paraprobar.css
   Estilo Editorial Contemporáneo & Simulador
   ══════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --crema:       #EDE9DD;
  --celeste:     #52ABB8;
  --frambuesa:   #8C2041;
  --rosa:        #F5BEBF;
  --frambuesa-d: #6a1830;
  --dark:        #1a1110;
  --muted:       #7a6e65;
  --white:       #ffffff;
}

/* Personalización del Scrollbar General */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--frambuesa) #FEFBF2;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #FEFBF2;
  border-left: 1px solid rgba(140, 32, 65, 0.08);
}

::-webkit-scrollbar-thumb {
  background: var(--frambuesa);
  border-radius: 5px;
  border: 2px solid #FEFBF2;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--frambuesa-d);
}

body {
  background: var(--crema);
  color: var(--dark);
  font-family: 'Rubik', sans-serif;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* ─── CABECERA ─── */
.exp-hdr {
  background: var(--frambuesa);
  color: var(--white);
  padding: 14px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  z-index: 100;
  height: 54px;
}
.exp-hdr-l {
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 500;
}
.exp-hdr-r {
  display: flex;
  gap: 24px;
  font-size: 11px;
  color: rgba(255,255,255,.6);
}
.exp-hdr-r strong {
  color: var(--rosa);
  font-weight: 500;
}

/* ─── CUERPO PRINCIPAL ─── */
.exp-body {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  height: calc(100vh - 54px);
  width: 100%;
  overflow: hidden;
  position: relative;
}

/* ─── COLUMNA IZQUIERDA: CANVAS ─── */
.exp-left {
  height: 100%;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: #ECA3B0; /* Dusty pink background matching Figma */
  position: relative;
}
.canvas-container {
  width: 100%;
  height: 100%;
  max-width: 600px;
  max-height: 600px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#tower-canvas {
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: grab; /* Cursor para deslizarse */
}
.canvas-instruction {
  position: absolute;
  bottom: -5px;
  font-size: 10px;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.05em;
  background: rgba(232, 227, 213, 0.9);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(140, 32, 65, 0.06);
}

/* ─── COLUMNA DERECHA: PANEL DE CONTROL ─── */
.exp-right {
  height: 100%;
  overflow-y: auto;
  border-left: 1px solid rgba(140, 32, 65, 0.08);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--white);
  justify-content: flex-start;
}

/* Tarjetas */
.card {
  border: 1px solid rgba(140, 32, 65, 0.1);
  border-radius: 3px;
  padding: 16px 20px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card-lbl {
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  border-bottom: 1px solid rgba(140, 32, 65, 0.06);
  padding-bottom: 6px;
}

/* Guía rápida */
.tutorial-card {
  border: 1px solid rgba(140, 32, 65, 0.12);
  border-left: 4px solid var(--frambuesa);
  border-radius: 3px;
  padding: 14px 18px;
  background: #FAF9F6;
}
.tut-header {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--frambuesa);
  font-weight: bold;
  margin-bottom: 6px;
}
.tut-desc {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--dark);
}
.tut-desc strong {
  color: var(--frambuesa);
}

/* Condición activa */
.cond-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}
.cond-badge {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  font-weight: bold;
}
/* Estilos dinámicos para los modificadores */
.cond-badge.b-peso      { background: rgba(140, 32, 65, 0.12); color: var(--frambuesa); }
.cond-badge.b-tamaño    { background: rgba(26, 107, 120, 0.12); color: #1a6b78; }
.cond-badge.b-forma     { background: rgba(90, 66, 21, 0.12); color: #5a4215; }
.cond-badge.b-viento    { background: rgba(166, 221, 229, 0.35); color: #1a5c65; }
.cond-badge.b-vibración { background: rgba(122, 110, 101, 0.18); color: var(--dark); }
.cond-badge.b-inercia   { background: rgba(140, 32, 65, 0.08); color: var(--frambuesa-d); border: 1px dashed var(--frambuesa); }
.cond-badge.b-gravedad  { background: rgba(245, 190, 191, 0.45); color: var(--frambuesa-d); }

.cond-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--dark);
}

/* Estabilidad */
.stability-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}
.stability-badge {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  font-weight: bold;
  transition: all 0.3s;
}
.stability-badge.estable   { background: rgba(45, 92, 58, 0.12); color: #2d5c3a; }
.stability-badge.inestable { background: rgba(90, 66, 21, 0.12); color: #5a4215; }
.stability-badge.critico   { background: rgba(140, 32, 65, 0.12); color: var(--frambuesa); }

.stability-bar {
  width: 100%;
  height: 8px;
  background: rgba(140, 32, 65, 0.08);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(140, 32, 65, 0.04);
}
.stability-fill {
  height: 100%;
  width: 0%;
  background: #2d5c3a;
  border-radius: 4px;
  transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), background-color 0.4s;
}
.stability-metrics {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--muted);
}
.stability-metrics strong {
  color: var(--dark);
}

/* Log de Impactos */
.exp-log {
  flex: 1;
  min-height: 140px;
  max-height: 200px;
}
.log-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  flex: 1;
  padding-right: 6px;
}
.log-e {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  gap: 10px;
  line-height: 1.4;
  align-items: flex-start;
}
.log-t {
  color: var(--frambuesa);
  font-weight: bold;
  min-width: 24px;
}
.log-txt {
  color: var(--dark);
}
.log-e.alert .log-txt {
  color: var(--frambuesa);
  font-weight: 500;
}

/* ─── MODAL DE COLAPSO ─── */
.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(237, 233, 221, 0.97);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}
.modal-box {
  background: var(--white);
  border-top: 4px solid var(--frambuesa);
  border-radius: 3px;
  padding: 36px 42px;
  max-width: 440px;
  width: 90%;
  text-align: center;
  box-shadow: 0 12px 30px rgba(26, 17, 16, 0.15);
  animation: modalIn 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
@keyframes modalIn {
  from { transform: scale(.93); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.modal-ey {
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--frambuesa);
  font-weight: bold;
  margin-bottom: 12px;
}
.modal-tit {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 44px;
  letter-spacing: 0.05em;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.1;
}
.modal-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 26px;
  font-style: italic;
  background: #FAF9F6;
  padding: 14px 20px;
  border-radius: 2px;
  border-left: 3px solid var(--rosa);
}
.modal-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 32px;
}
.m-st {
  text-align: center;
}
.m-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 64px;
  letter-spacing: 0.02em;
  color: var(--frambuesa);
  line-height: 1;
}
.m-lbl {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}
.modal-opts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.m-opt {
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 12px 18px;
  border-radius: 2px;
  border: 1px solid rgba(140, 32, 65, 0.22);
  background: var(--white);
  color: var(--dark);
  cursor: pointer;
  transition: all .15s;
  width: 100%;
}
.m-opt:hover {
  background: rgba(140,32,65,.05);
  border-color: var(--frambuesa);
}
.m-opt.prim {
  background: var(--frambuesa);
  color: var(--white);
  border-color: var(--frambuesa);
}
.m-opt.prim:hover {
  background: var(--frambuesa-d);
}

/* Utilidades */
.oculto { display: none !important; }

/* Temblor Terremoto para el Canvas */
@keyframes shakeCanvas {
  0% { transform: translate(1px, 1px); }
  10% { transform: translate(-1.5px, -1px); }
  20% { transform: translate(-2px, 0px); }
  30% { transform: translate(0px, 1.5px); }
  40% { transform: translate(1px, -1px); }
  50% { transform: translate(-1px, 1.5px); }
  60% { transform: translate(-2px, 0.5px); }
  70% { transform: translate(1.5px, 1px); }
  80% { transform: translate(-1px, -1px); }
  90% { transform: translate(2px, 1px); }
  100% { transform: translate(1px, -1.5px); }
}
.vibrando-tablero {
  animation: shakeCanvas 0.12s infinite;
}

/* Fullscreen Viewport & Overlay Panels */
.fullscreen-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: #ECA3B0;
}

#tower-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

.overlay-panel {
  position: absolute;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(140, 32, 65, 0.15);
  border-radius: 4px;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
  box-shadow: 0 4px 20px rgba(26, 17, 16, 0.08);
}

.top-left-panel {
  top: 24px;
  left: 24px;
  width: 235px;
}

.top-right-panel {
  top: 24px;
  right: 24px;
  width: 290px;
}

.panel-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 25px;
  letter-spacing: 0.05em;
  color: var(--frambuesa);
  border-bottom: 1px solid rgba(140, 32, 65, 0.1);
  padding-bottom: 4px;
  margin-bottom: 2px;
}

.panel-lbl {
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  border-bottom: 1px solid rgba(140, 32, 65, 0.06);
  padding-bottom: 4px;
  margin-bottom: 2px;
}

.panel-row {
  font-size: 13px;
  color: var(--dark);
  line-height: 1.5;
}

.panel-row strong {
  color: var(--frambuesa);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

.stability-row strong {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.05em;
  vertical-align: middle;
}

.stability-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 2px;
}

.mini-bar {
  width: 100%;
  height: 6px;
  background: rgba(140, 32, 65, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.canvas-instruction {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  font-size: 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  padding: 8px 18px;
  border-radius: 20px;
  border: 1px solid rgba(140, 32, 65, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Botón directo para reiniciar en la esquina inferior derecha */
.btn-reiniciar-directo {
  position: absolute;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  font-family: 'Rubik', sans-serif;
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 4px;
  border: 1px solid rgba(140, 32, 65, 0.18);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--frambuesa);
  cursor: pointer;
  transition: all .2s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 4px 15px rgba(26, 17, 16, 0.08);
}

.btn-reiniciar-directo:hover {
  background: var(--frambuesa);
  color: var(--white);
  border-color: var(--frambuesa);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(140, 32, 65, 0.15);
}

.btn-reiniciar-directo:active {
  transform: translateY(0);
}

/* ================================= */
/* AJUSTES PARA PANTALLAS GRANDES (TV/4K) */
/* ================================= */
@media (min-width: 2500px) {
  /* Escalar paneles y tipografías en televisores */
  .top-left-panel {
    top: 40px;
    left: 40px;
    width: 350px;
    padding: 22px 28px;
    gap: 12px;
  }
  
  .top-right-panel {
    top: 40px;
    right: 40px;
    width: 440px;
    padding: 22px 28px;
    gap: 12px;
  }

  .panel-title {
    font-size: 36px;
    padding-bottom: 6px;
  }

  .panel-lbl {
    font-size: 15px;
    padding-bottom: 6px;
  }

  .panel-row {
    font-size: 18px;
  }

  .panel-row strong, .stability-row strong {
    font-size: 26px;
  }

  .cond-badge {
    font-size: 16px;
    padding: 6px 16px;
  }

  .cond-desc {
    font-size: 19px;
  }

  .mini-bar {
    height: 10px;
  }

  .canvas-instruction {
    bottom: 40px;
    font-size: 18px;
    padding: 12px 28px;
  }

  .btn-reiniciar-directo {
    bottom: 40px;
    right: 40px;
    font-size: 18px;
    padding: 14px 30px;
    border-radius: 6px;
  }

  /* Modal de colapso a gran escala */
  .modal-box {
    max-width: 600px;
    padding: 50px 60px;
  }
  .modal-ey { font-size: 18px; }
  .modal-tit { font-size: 60px; }
  .modal-desc { font-size: 22px; }
  .m-num { font-size: 90px; }
  .m-lbl { font-size: 18px; }
  .m-opt { font-size: 20px; padding: 16px 24px; }
}