:root {
  --fondo-oscuro: #050812;
  --fondo-panel: #0e1525;
  --fondo-campo: #0a101f;
  --borde-azul: #1e40af;
  --azul-vivo: #3b82f6;
  --azul-claro: #73b6ff;
  --azul-progreso: #2563eb;
  --azul-brillo: #60a5fa;
  --texto-claro: #f0f4ff;
  --texto-sutil: #7b87a3;
  --exito: #10b981;
  --exito-vivo: #34d399;
  --peligro: #ef4444;
  --peligro-vivo: #f87171;
  --advertencia: #f59e0b;
  --borde-suave: #1a2744;
  --resplandor-live: rgba(16, 185, 129, 0.35);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  font-weight: 600;
}

body {
  background: linear-gradient(135deg, var(--fondo-oscuro) 0%, #0a1428 100%);
  color: var(--texto-claro);
  min-height: 100vh;
  padding: 0px 12px 12px 12px;
}

/* ========== PANTALLA DE ENTRADA ========== */
.pantalla-entrada {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 24px);
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

.lado-izquierdo-entrada {
  flex: 1;
  text-align: center;
}

.lado-derecho-entrada {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.titulo-pagina {
  font-size: clamp(32px, 9vw, 64px);
  font-weight: 900;
  color: var(--azul-vivo);
  letter-spacing: 3px;
  text-shadow: 0 0 16px rgba(59, 130, 246, 0.5);
  margin-bottom: 12px;
}

.subtitulo-entrada {
  color: var(--texto-sutil);
  font-size: 16px;
  letter-spacing: 1px;
  margin-bottom: 30px;
}

.boton-wompi {
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 800;
  border: 2px solid var(--exito);
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--exito-vivo);
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.2);
}

.boton-wompi:hover {
  background: rgba(16, 185, 129, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.boton-victoria {
  padding: 14px 32px;
  margin-top: 16px;
  font-size: 15px;
  font-weight: 800;
  border: 2px solid var(--azul-vivo);
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--azul-claro);
  cursor: pointer;
  transition: all 0.3s;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.2);
}

.boton-victoria:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

@media (max-width: 768px) {
  .pantalla-entrada {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .lado-derecho-entrada {
    width: 100%;
  }
}

/* ========== PANTALLA DEL TESTEADOR ========== */
.pantalla-testeador {
  display: none;
  animation: aparecer 0.4s ease-out;
}

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

.titulo-superior {
  text-align: center;
  font-size: clamp(28px, 7vw, 46px);
  font-weight: 900;
  color: var(--azul-vivo);
  margin-top: -45px;
  padding-top: 0px;
  margin-bottom: 20px;
  letter-spacing: 2.5px;
  text-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

.btn-volver {
  background: transparent;
  border: 1px solid var(--borde-suave);
  color: var(--texto-sutil);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  margin-top: 12px;
  margin-bottom: 5px;
  transition: all 0.2s;
}

.btn-volver:hover {
  border-color: var(--azul-vivo);
  color: var(--azul-claro);
}

.contenedor-principal {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .contenedor-principal {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  body {
    padding: 10px;
  }
}

.panel-izquierdo {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tarjeta {
  background: var(--fondo-panel);
  border-radius: 10px;
  padding: 14px 16px;
  border: 1px solid var(--borde-suave);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  transition: all 0.2s;
}

.tarjeta:hover {
  border-color: var(--borde-suave);
}

.tarjeta-cookie {
  padding: 10px 12px;
  border-width: 1px;
}

.encabezado-campo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.etiqueta {
  font-weight: 700;
  color: var(--azul-claro);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.btn-borrar {
  background: transparent;
  border: none;
  color: var(--texto-sutil);
  font-size: 17px;
  cursor: pointer;
  width: 24px;
  height: 24px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-weight: 700;
}

.btn-borrar:hover {
  background: rgba(239, 68, 68, 0.18);
  color: var(--peligro-vivo);
}

textarea {
  width: 100%;
  background: var(--fondo-campo);
  border: 1px solid var(--borde-suave);
  color: var(--texto-claro);
  padding: 8px 10px;
  border-radius: 7px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 12px;
  line-height: 1.4;
  resize: vertical;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-weight: 500;
}

textarea:focus {
  outline: none;
  border-color: var(--azul-vivo);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.12);
}

#cookie {
  height: 32px;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
}

.aviso {
  font-size: 10px;
  color: var(--texto-sutil);
  margin-top: 4px;
  font-weight: 500;
}

.contenedor-botones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}

.boton {
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid var(--borde-suave);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: transparent;
  color: var(--texto-sutil);
}

.boton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-verificar:hover:not(:disabled) {
  border-color: var(--exito);
  color: var(--exito-vivo);
  background: rgba(16, 185, 129, 0.08);
}

.btn-limpiar:hover {
  border-color: var(--peligro);
  color: var(--peligro-vivo);
  background: rgba(239, 68, 68, 0.08);
}

.panel-derecho {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}

.caja-estadisticas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

@media (max-width: 480px) {
  .caja-estadisticas {
    gap: 8px;
  }
}

.tarjeta-estado {
  text-align: center;
  padding: 16px 8px;
  border-radius: 10px;
  background: var(--fondo-campo);
  border: 1px solid var(--borde-suave);
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}

.tarjeta-estado:hover {
  transform: translateY(-2px);
}

.aprobadas { cursor: pointer; }
.aprobadas:hover { border-color: var(--exito); }

.tarjeta-estado.live-copiado {
  box-shadow: 0 0 20px var(--resplandor-live), inset 0 0 15px var(--resplandor-live);
  border-color: var(--exito);
}

.valor {
  font-size: clamp(24px, 6vw, 30px);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}

.etiqueta-estado {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--texto-sutil);
  letter-spacing: 0.5px;
  font-weight: 600;
}

.total .valor { color: var(--texto-claro); }
.aprobadas .valor { color: var(--exito-vivo); }
.reprobadas .valor { color: var(--peligro-vivo); }

.contenedor-barra {
  width: 100%;
  height: 14px;
  background: var(--fondo-campo);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--borde-suave);
  margin: 8px 0 4px;
}

.barra-progreso {
  height: 100%;
  background: linear-gradient(90deg, var(--azul-progreso), var(--azul-brillo));
  width: 0%;
  border-radius: 10px;
  transition: width 0.2s ease-out;
  position: relative;
  overflow: hidden;
}

.barra-progreso.animando::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: brillo 1.4s infinite;
}

@keyframes brillo {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.fila-progreso {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 4px;
}

.porcentaje {
  font-weight: 700;
  color: var(--azul-claro);
}

.etapa-actual {
  font-size: 12px;
  color: var(--advertencia);
  min-height: 18px;
  font-weight: 600;
}

.contenedor-registro {
  flex: 1;
  overflow-y: auto;
  background: var(--fondo-campo);
  border-radius: 10px;
  border: 1px solid var(--borde-suave);
  padding: 14px;
  min-height: 300px;
}

@media (max-width: 900px) {
  .contenedor-registro {
    min-height: 250px;
    max-height: 50vh;
  }
}

.titulo-registro {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--texto-sutil);
  margin-bottom: 12px;
  letter-spacing: 0.6px;
  font-weight: 700;
}

.linea-registro {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 12px;
  padding: 7px 12px;
  margin-bottom: 6px;
  border-radius: 6px;
  border-left: 2px solid transparent;
  word-break: break-all;
  font-weight: 600;
  background: transparent;
}

.linea-registro.live {
  border-left-color: var(--exito);
  color: #6ee7b7;
  background: transparent;
}

.linea-registro.dead {
  border-left-color: var(--peligro);
  color: #fca5a5;
  background: transparent;
}

.linea-registro.info {
  color: var(--azul-claro);
  font-family: inherit;
}

.linea-registro.aviso {
  color: #fcd34d;
  font-family: inherit;
}

.linea-registro.error {
  color: #f87171;
  font-family: inherit;
}

.sin-datos {
  color: var(--texto-sutil);
  font-style: italic;
  text-align: center;
  padding: 24px 12px;
  font-weight: 500;
}

.notificacion-copiado {
  position: fixed;
  top: 15px;
  right: 15px;
  left: 15px;
  max-width: 350px;
  margin: 0 auto;
  background: rgba(16, 185, 129, 0.9);
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 700;
  z-index: 9999;
  animation: aparecerDesaparecer 2s forwards;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
  text-align: center;
}

@keyframes aparecerDesaparecer {
  0% { opacity: 0; transform: translateY(-10px); }
  15% { opacity: 1; transform: translateY(0); }
  85% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-10px); }
}

.contenedor-registro::-webkit-scrollbar,
#cookie::-webkit-scrollbar {
  width: 5px;
  height: 4px;
}
.contenedor-registro::-webkit-scrollbar-track,
#cookie::-webkit-scrollbar-track {
  background: transparent;
}
.contenedor-registro::-webkit-scrollbar-thumb,
#cookie::-webkit-scrollbar-thumb {
  background: var(--borde-suave);
  border-radius: 3px;
}