/* ---- Reset básico ---- */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f4f6f9;
  color: #333;
  line-height: 1.6;
}

/* ---- Contenedor principal ---- */
#root {
  max-width: 100%;
  margin: auto;
  padding: 20px;
}

h1 {
  text-align: left;
  margin: 0;
  font-size: 32px;
}

/* ---- Header con título y botón ---- */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  gap: 20px;
}

.titulo-container {
  flex: 1;
}

.titulo-container h1 {
  margin: 0 0 8px 0;
}

.app-subtitle {
  margin: 0;
  font-size: 16px;
  color: #007bff;
  font-weight: normal;
}

.header-button-wrapper {
  flex-shrink: 0;
  margin-left: auto;
}

.btn-comparar {
  max-width: 200px;
  padding: 12px 20px;
  font-size: 14px;
  white-space: nowrap;
}

/* ---- Controles ---- */
.controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
  background: white;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.control {
  display: flex;
  flex-direction: column;
}

.control label {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
  color: #444;
}

/* Label con tooltip */
.label-with-tooltip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
  color: #444;
  position: relative;
}

.label-text {
  display: inline;
}

.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: #007bff;
  color: white;
  font-size: 10px;
  font-weight: bold;
  font-style: italic;
  cursor: help;
  opacity: 0.8;
  transition: opacity 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.info-icon:hover {
  opacity: 1;
  transform: scale(1.1);
}

.tooltip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 100%;
  left: 0;
  margin-bottom: 8px;
  padding: 8px 12px;
  background-color: #333;
  color: white;
  font-size: 12px;
  font-weight: normal;
  border-radius: 6px;
  white-space: normal;
  max-width: 280px;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: opacity 0.2s, visibility 0.2s;
}

.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 20px;
  border-width: 6px;
  border-style: solid;
  border-color: #333 transparent transparent transparent;
}

.label-with-tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

input[type="number"],
input[type="file"],
select {
  padding: 10px 12px;
  font-size: 14px;
  border-radius: 8px;
  border: 1px solid #ddd;
  background: white;
  transition: border 0.2s, box-shadow 0.2s;
  width: 100%;
}

input:focus,
select:focus {
  border-color: #007bff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,123,255,0.1);
}

input:hover,
select:hover {
  border-color: #999;
}

/* ---- Botones ---- */
button {
  padding: 14px 24px;
  border-radius: 8px;
  border: none;
  background: #007bff;
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-size: 16px;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  display: block;
}

button:hover {
  background: #0056b3;
  box-shadow: 0 4px 12px rgba(0,123,255,0.3);
}

button:active {
  transform: scale(0.98);
}

.btn-primary {
  background: #007bff;
}

.btn-primary:hover {
  background: #0056b3;
}

.btn-secondary {
  background: #6c757d;
}

.btn-secondary:hover {
  background: #545b62;
  box-shadow: 0 4px 12px rgba(108,117,125,0.3);
}

/* ---- Tarjetas ---- */
.card {
  background: white;
  padding: 20px 24px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  margin-top: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.card h2 {
  margin-top: 0;
  font-size: 24px;
  color: #222;
  margin-bottom: 16px;
}

.card h3 {
  margin-top: 0;
  font-size: 20px;
  color: #333;
  border-bottom: 2px solid #eee;
  padding-bottom: 8px;
  margin-bottom: 14px;
}

.card h4 {
  margin-top: 0;
  font-size: 16px;
  color: #555;
  margin-bottom: 10px;
}

.card p {
  margin: 6px 0;
  font-size: 15px;
}

/* ---- Resumen nacional destacado ---- */
.resumen-nacional {
  border-left: 6px solid #007bff;
  background: linear-gradient(135deg, #f9fbff 0%, #ffffff 100%);
}

.resumen-nacional h2 {
  color: #007bff;
}

.resultado-partido {
  font-weight: 500;
  padding: 4px 0;
}

/* ---- Cards de región y provincia ---- */
.resultados-regiones {
  margin-top: 32px;
}

.resultados-regiones > h2 {
  font-size: 26px;
  color: #333;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 3px solid #007bff;
}

.card-region {
  background: linear-gradient(135deg, #fff9f0 0%, #ffffff 100%);
  border-left: 4px solid #ff9800;
  margin-top: 24px;
}

.card-region h3 {
  color: #ff9800;
  font-size: 22px;
}

.resumen-regional {
  background: rgba(255, 152, 0, 0.1);
  padding: 12px;
  border-radius: 6px;
  margin-bottom: 16px;
  font-size: 14px;
}

.provincias-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.card-provincia {
  background: white;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid #eee;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  margin: 0;
}

.card-provincia:hover {
  border-color: #007bff;
  transform: translateY(-1px);
}

.card-provincia h4 {
  font-size: 15px;
  font-weight: 600;
  color: #007bff;
  border-bottom: 1px solid #eee;
  padding-bottom: 6px;
  margin-bottom: 8px;
}

.card-provincia p {
  font-size: 14px;
  margin: 4px 0;
}

/* ---- Notas pequeñas ---- */
.small {
  font-size: 13px;
  color: #777;
  font-style: italic;
}

/* ---- Provincias/Regiones sin escaños ---- */
.provincia-sin-escanos,
.region-sin-escanos {
  opacity: 0.6;
  background: #f5f5f5 !important;
  border-color: #ccc !important;
}

.provincia-sin-escanos h4,
.region-sin-escanos h3 {
  color: #999 !important;
}

.sin-representacion {
  color: #999;
  font-weight: 500;
}

/* ---- Gráficos de escaños ---- */
.grafico-escanos-container {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.hemiciclo-svg {
  max-width: 100%;
  height: auto;
}

.sector-partido {
  transition: all 0.3s ease;
  cursor: pointer;
}

.sector-partido:hover {
  opacity: 0.9;
  filter: brightness(1.15) saturate(1.1);
  stroke-width: 3;
}

.hemiciclo-vacio {
  text-align: center;
  padding: 40px;
  color: #999;
  font-style: italic;
  font-size: 14px;
}

.leyenda-escanos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: center;
  padding: 12px;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  width: 100%;
  max-width: 600px;
}

.leyenda-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.leyenda-color {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.leyenda-texto {
  font-weight: 500;
  color: #333;
}

.grafico-circunscripcion {
  margin-top: 12px;
}

.grafico-circunscripcion .hemiciclo-svg {
  max-width: 100%;
}

.grafico-circunscripcion .leyenda-escanos {
  font-size: 11px;
  padding: 8px;
  gap: 8px 12px;
}

.grafico-circunscripcion .leyenda-color {
  width: 12px;
  height: 12px;
}

/* Gráficos en cards de provincia (más pequeños) */
.card-provincia .grafico-circunscripcion .leyenda-escanos {
  font-size: 10px;
  gap: 6px 10px;
}

/* ---- Modo Comparación ---- */
#mainContainer {
  width: 100%;
  transition: all 0.4s ease-in-out;
}

.modo-simple {
  max-width: 1200px;
  margin: 0 auto;
  animation: fadeIn 0.4s ease-in-out;
}

/* Contenedor de formularios en modo comparación */
.formularios-comparacion {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 0;
  animation: expandComparison 0.4s ease-in-out;
}

.formulario-container {
  min-width: 0;
  animation: slideIn 0.5s ease-out;
  opacity: 0;
  animation-fill-mode: forwards;
}

.formulario-container:nth-child(1) {
  animation-delay: 0.1s;
}

.formulario-container:nth-child(2) {
  animation-delay: 0.2s;
}

/* Botón de comparar simulaciones centrado */
.comparar-simulaciones-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 0;
  width: 100%;
  animation: fadeIn 0.6s ease-out 0.3s;
  animation-fill-mode: both;
}

/* Contenedor de resultados en modo comparación */
.resultados-comparacion {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  animation: fadeIn 0.4s ease-in-out;
}

.resultado-individual {
  min-width: 0;
}

.btn-comparar-simulaciones {
  padding: 14px 24px;
  font-size: 16px;
  font-weight: 600;
  max-width: 300px;
  white-space: nowrap;
}

.simulacion-container {
  min-width: 0; /* Permite que el contenido se reduzca correctamente */
  animation: slideIn 0.5s ease-out;
  opacity: 0;
  animation-fill-mode: forwards;
}

.simulacion-container:nth-child(1) {
  animation-delay: 0.1s;
}

.simulacion-container:nth-child(2) {
  animation-delay: 0.2s;
}

.titulo-simulacion {
  text-align: center;
  color: #007bff;
  font-size: 22px;
  margin: 0 0 16px 0;
  padding-bottom: 12px;
  border-bottom: 3px solid #007bff;
  animation: slideDown 0.4s ease-out;
}

.results-container {
  margin-top: 24px;
}

/* ---- Animaciones ---- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.98);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes expandComparison {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

/* ---- Link de reseteo ---- */
.reset-link-wrapper {
  display: block;
  margin-top: 8px;
  margin-bottom: 8px;
  padding-left: 0;
}

.reset-link {
  display: inline-block;
  font-size: 13px;
  font-weight: normal;
  color: #007bff;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s, opacity 0.2s;
}

.reset-link:hover:not(.disabled) {
  color: #0056b3;
  text-decoration: underline;
}

.reset-link.disabled {
  color: #999 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  opacity: 0.6 !important;
  text-decoration: none !important;
}

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .formularios-comparacion,
  .resultados-comparacion {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .comparar-simulaciones-wrapper {
    padding: 24px 0;
  }

  .titulo-simulacion {
    font-size: 20px;
  }

  .app-header {
    flex-direction: column;
    text-align: center;
  }

  h1 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  body {
    padding: 12px;
  }

  #root {
    padding: 0 12px;
  }

  .controls {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  h1 {
    font-size: 24px;
  }

  .provincias-container {
    grid-template-columns: 1fr;
  }

  .leyenda-escanos {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .grafico-escanos-container {
    margin: 12px 0;
  }

  .formularios-comparacion,
  .resultados-comparacion {
    gap: 20px;
  }

  .titulo-simulacion {
    font-size: 18px;
  }

  .btn-comparar-simulaciones {
    padding: 14px 24px;
    font-size: 15px;
  }
}

/* ---- Sección Informativa ---- */
.seccion-informativa {
  max-width: 1200px;
  margin: 40px auto;
  padding: 32px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.seccion-informativa h2 {
  color: #007bff;
  font-size: 28px;
  margin: 0 0 16px 0;
  text-align: left;
}

.seccion-informativa h3 {
  color: #333;
  font-size: 20px;
  margin: 24px 0 12px 0;
  font-weight: 600;
}

.seccion-informativa p {
  color: #555;
  font-size: 16px;
  line-height: 1.7;
  margin: 0 0 16px 0;
  text-align: justify;
}

@media (max-width: 768px) {
  .seccion-informativa {
    padding: 20px;
    margin: 24px auto;
  }

  .seccion-informativa h2 {
    font-size: 24px;
  }

  .seccion-informativa h3 {
    font-size: 18px;
  }

  .seccion-informativa p {
    font-size: 15px;
    text-align: left;
  }
}

/* === FOOTER === */
.app-footer {
  background-color: #f8f9fa;
  border-top: 1px solid #dee2e6;
  margin-top: 60px;
  padding: 32px 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  text-align: center;
}

.footer-copyright {
  color: #666;
  font-size: 14px;
  margin: 0;
}