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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #667eea;
  min-height: 100vh;
  padding: 20px;
}

header {
  text-align: center;
  color: white;
  margin-bottom: 40px;
  animation: fadeIn 0.6s ease-in-out;
}

header h1 {
  font-size: 2.5em;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px black;
}

main {
  max-width: 1200px;
  margin: 0 auto;
}

.contenedor-seleccion {
  background: white;
  border-radius: 15px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 10px 30px rgb(93, 89, 89);
  animation: slideUp 0.6s ease-in-out;
}

.busqueda-wrapper {
  margin-bottom: 30px;
}

.busqueda-wrapper label {
  display: block;
  margin-bottom: 10px;
  font-weight: 600;
  color: #333;
  font-size: 1.1em;
}

.autocomplete-container {
  position: relative;
}

#buscar-pais {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #ddd;
  border-radius: 10px;
  font-size: 1em;
  transition: all 0.3s ease;
}

#buscar-pais:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

#sugerencias {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 2px solid #ddd;
  border-top: none;
  border-radius: 0 0 10px 10px;
  list-style: none;
  max-height: 300px;
  overflow-y: auto;
  display: none;
  z-index: 100;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

#sugerencias li {
  padding: 12px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 15px;
  transition: background-color 0.2s;
  border-bottom: 1px solid #eee;
}

#sugerencias li:last-child {
  border-bottom: none;
}

#sugerencias li:hover {
  background-color: #f5f5f5;
}

#sugerencias li.sin-resultados {
  cursor: default;
  color: #999;
  padding: 20px;
}

.mini-bandera {
  width: 30px;
  height: 20px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid #ddd;
}

.paises-seleccionados {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 2px solid #eee;
}

.paises-seleccionados h3 {
  margin-bottom: 20px;
  color: #333;
  font-size: 1.2em;
}

.lista-paises {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.pais-tag {
  background: #189eb3;
  color: white;
  padding: 12px 15px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s ease-in-out;
}

.tag-bandera {
  width: 35px;
  height: 25px;
  object-fit: cover;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.pais-tag span {
  flex: 1;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-eliminar {
  background: rgba(255, 255, 255, 0.3);
  border: none;
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2em;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-eliminar:hover {
  background: rgba(255, 255, 255, 0.5);
  transform: scale(1.1);
}

.btn {
  padding: 12px 30px;
  border: none;
  border-radius: 10px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-right: 10px;
}

.btn-comparar {
  background: #18b349;
  color: white;
}

.btn-comparar:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-comparar:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-limpiar {
  background: #ddd;
  color: #333;
}

.btn-limpiar:hover {
  background: #ccc;
  transform: translateY(-2px);
}

.resultado-comparacion {
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: slideUp 0.6s ease-in-out;
}

.tabla-comparacion {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

thead {
  background: black;
  color: white;
}

th {
  padding: 15px;
  text-align: center;
  font-weight: 600;
  border: 1px solid #ddd;
}

td {
  padding: 15px;
  text-align: center;
  border: 1px solid #ddd;
  color: #333;
}

tbody tr:nth-child(even) {
  background-color: #f9f9f9;
}

tbody tr:hover {
  background-color: #f0f0f0;
}

/* Fila de bandera con altura adaptada */
.fila-bandera td {
  padding: 20px 15px;
}

.bandera-comparacion {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 5px;
  border: 2px solid #ddd;
  transition: transform 0.3s ease;
}

.bandera-comparacion:hover {
  transform: scale(1.05);
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  header h1 {
    font-size: 2em;
  }

  .contenedor-seleccion {
    padding: 20px;
  }

  .lista-paises {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  table {
    font-size: 0.95em;
  }

  th, td {
    padding: 12px;
  }

  .bandera-comparacion {
    width: 90px;
    height: 60px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.95em;
  }

  #sugerencias li {
    padding: 10px 15px;
  }
}

@media (max-width: 480px) {
  body {
    padding: 10px;
  }

  header h1 {
    font-size: 1.5em;
  }

  .contenedor-seleccion,
  .resultado-comparacion {
    padding: 15px;
    margin-bottom: 20px;
  }

  .lista-paises {
    grid-template-columns: 1fr;
  }

  table {
    font-size: 0.85em;
  }

  th, td {
    padding: 8px;
  }

  .bandera-comparacion {
    width: 70px;
    height: 50px;
  }
}