/* ==== ESTILOS GENERALES ==== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  overflow-x: hidden;
}

/* ==== FORMAS FLOTANTES ==== */
.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.shape {
  position: absolute;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: float 12s infinite ease-in-out;
}

.shape:nth-child(1) {
  width: 200px;
  height: 200px;
  top: 10%;
  left: 20%;
  animation-delay: 0s;
}

.shape:nth-child(2) {
  width: 150px;
  height: 150px;
  top: 50%;
  left: 70%;
  animation-delay: 4s;
}

.shape:nth-child(3) {
  width: 100px;
  height: 100px;
  top: 80%;
  left: 30%;
  animation-delay: 8s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(180deg); }
}

/* ==== CONTENEDOR PRINCIPAL ==== */
.container {
  background: #fff;
  border-radius: 20px;
  padding: 30px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1;
}

.header {
  text-align: center;
  margin-bottom: 20px;
}

.title {
  font-size: 28px;
  color: #333;
}

.subtitle {
  font-size: 16px;
  color: #666;
}

/* ==== FORMULARIO ==== */
.converter-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-label {
  font-size: 14px;
  color: #444;
}

.input-container {
  display: flex;
  gap: 10px;
}

.currency-input {
  flex: 2;
  padding: 10px;
  border-radius: 10px;
  border: 2px solid #ddd;
  font-size: 16px;
}

.currency-input:focus {
  outline: none;
  border-color: #4facfe;
}

.currency-select {
  flex: 1;
  padding: 10px;
  border-radius: 10px;
  border: 2px solid #ddd;
  font-size: 16px;
  background: #fff;
  cursor: pointer;
}

.currency-select:focus {
  outline: none;
  border-color: #4facfe;
}

/* ==== BOTONES ==== */
.button-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.convert-button,
.update-button,
.history-button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 12px;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.convert-button {
  background: #4facfe;
  color: white;
}

.convert-button:hover {
  background: #3c8de0;
}

.update-button {
  background: #ffa500;
  color: white;
}

.update-button:hover {
  background: #ff8c00;
}

.update-button:disabled {
  background: #cccccc;
  cursor: not-allowed;
  opacity: 0.7;
}

.history-button {
  background: #f1f1f1;
  color: #333;
}

.history-button:hover {
  background: #e2e2e2;
}

.swap-container {
  display: flex;
  justify-content: center;
}

.swap-button {
  background: #f1f1f1;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  font-size: 22px;
  transition: all 0.3s ease;
}

.swap-button:hover {
  background: #ddd;
  transform: rotate(180deg);
}

/* ==== RESULTADO ==== */
.result-container {
  margin-top: 20px;
  padding: 20px;
  border-radius: 12px;
  background: #f9f9f9;
  text-align: center;
}

.result-text {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 5px;
}

.result-rate {
  font-size: 14px;
  color: #777;
}

/* ==== MODAL ==== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.modal-content {
  background: #fff;
  border-radius: 15px;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 15px 20px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 20px;
  color: #333;
}

.close-button {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
}

.history-controls {
  margin-bottom: 10px;
  text-align: right;
}

.clear-history-button {
  background: #ff4d4d;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  color: white;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.clear-history-button:hover {
  background: #e60000;
}

/* ==== HISTORIAL ==== */
.history-list {
  font-size: 14px;
  color: #333;
  white-space: pre-line;
  background: #f1f8ff;
  padding: 10px;
  border-radius: 10px;
  min-height: 100px;
}

/* ==== 🆕 CONSULTA DE TASAS ==== */
.consulta-controls {
  margin-bottom: 20px;
}

.tasas-container {
  margin-top: 20px;
  padding: 15px;
  border-radius: 12px;
  background: #f9f9f9;
  max-height: 500px;
  overflow-y: auto;
}

.tasas-header {
  text-align: center;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 2px solid #4facfe;
}

.tasas-header h3 {
  color: #333;
  font-size: 22px;
  margin-bottom: 5px;
}

.tasas-subtitle {
  color: #666;
  font-size: 14px;
}

.tasas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.tasa-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 15px;
  background: white;
  border-radius: 8px;
  border: 2px solid #e0e0e0;
  transition: all 0.3s ease;
}

.tasa-item:hover {
  border-color: #4facfe;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(79, 172, 254, 0.2);
}

.tasa-moneda {
  font-weight: bold;
  color: #333;
  font-size: 15px;
}

.tasa-valor {
  color: #4facfe;
  font-weight: bold;
  font-size: 16px;
}

/* ==== RESPONSIVE ==== */
@media (max-width: 600px) {
  .container {
    padding: 20px;
  }

  .title {
    font-size: 22px;
  }

  .convert-button,
  .update-button,
  .history-button {
    font-size: 14px;
    padding: 10px;
  }
  
  .button-group {
    gap: 8px;
  }

  .tasas-grid {
    grid-template-columns: 1fr;
  }

  .info-pais-detalles {
    grid-template-columns: 1fr !important;
  }
}

@media (min-width: 601px) {
  .button-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  
  .convert-button {
    grid-column: 1 / -1;
  }
}

/* ==== 🆕 INFORMACIÓN DEL PAÍS ==== */
.info-pais-contenedor {
  margin-top: 20px;
}

.info-pais-loader {
  text-align: center;
  padding: 20px;
  color: #666;
  background: #f9f9f9;
  border-radius: 12px;
}

.info-pais-error {
  text-align: center;
  padding: 20px;
  color: #ff4d4d;
  background: #fff5f5;
  border-radius: 12px;
  border: 2px solid #ffcccc;
}

.info-pais-card {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 15px;
  padding: 20px;
  color: white;
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
  animation: slideIn 0.4s ease-out;
}

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

.info-pais-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.info-pais-bandera {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 3px solid white;
}

.info-pais-titulo h3 {
  margin: 0;
  font-size: 24px;
  font-weight: bold;
}

.info-pais-subtitulo {
  margin: 5px 0 0 0;
  font-size: 14px;
  opacity: 0.9;
}

.info-pais-detalles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-top: 15px;
}

.info-pais-item {
  background: rgba(255, 255, 255, 0.15);
  padding: 12px;
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.info-pais-item:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.info-pais-icono {
  font-size: 24px;
  line-height: 1;
}

.info-pais-item strong {
  display: block;
  font-size: 12px;
  margin-bottom: 3px;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-pais-item p {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.info-pais-nota {
  margin-top: 15px;
  text-align: center;
  padding: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.info-pais-nota small {
  font-size: 13px;
  opacity: 0.9;
}
/* ==== AJUSTES VISUALES ADICIONALES ==== */

/* Centrar todo el contenido verticalmente */
body {
  flex-direction: column;
  gap: 30px;
}

/* Si tienes imágenes grandes, que no se salgan del recuadro */
img {
  max-width: 90%;
  border-radius: 15px;
  margin: 20px auto;
  display: block;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Si tienes un encabezado o título grande */
h1, h2 {
  text-align: center;
  color: #004d7a;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Si el contenido está muy pegado a los bordes */
.container {
  margin-top: 50px;
}

/* Pie de página bonito */
footer {
  text-align: center;
  margin-top: 40px;
  padding: 10px 0;
  color: #555;
  font-size: 14px;
}
/* ==== ESTILO MEJORADO Y CENTRADO PARA LAS IMÁGENES ==== */

.imagenes-inicio {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;  /* centra horizontalmente */
  align-items: center;       /* centra verticalmente */
  gap: 30px;
  margin: 40px auto 60px;    /* menos espacio arriba, más abajo */
  max-width: 1100px;
  padding: 20px;
  text-align: center;
}

.imagenes-inicio h2 {
  width: 100%;
  text-align: center;
  color: #003366;
  font-size: 1.5em;
  margin-bottom: 20px;
  font-weight: 700;
}

.imagenes-inicio figure {
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 220px;
  text-align: center;
}

.imagenes-inicio figure:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.imagenes-inicio img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.imagenes-inicio figcaption {
  background: linear-gradient(135deg, #0077ff, #00c6ff);
  color: white;
  font-weight: 600;
  font-size: 1em;
  padding: 10px 0;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  border-top: 2px solid rgba(255,255,255,0.3);
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

/* Ajustes para celulares */
@media (max-width: 768px) {
  .imagenes-inicio {
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
  }

  .imagenes-inicio figure {
    width: 85%;
  }
}
/* === CENTRAR LA SECCIÓN DEL CONVERSOR === */

.contenedor-principal {
  display: flex;
  flex-direction: column;
  align-items: center; /* centra todo horizontalmente */
  justify-content: center;
  margin: 0 auto;
  max-width: 900px; /* límite de ancho para mantenerlo centrado */
  text-align: center;
}

/* Asegurar que las tarjetas, inputs y botones se adapten al centro */
.contenedor-principal form,
.contenedor-principal .tarjeta-pais,
.contenedor-principal .info-adicional {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

/* Ajuste fino para pantallas pequeñas */
@media (max-width: 768px) {
  .contenedor-principal {
    max-width: 95%;
  }
}
/* ===== CENTRAR TODO EL CONTENIDO SUPERIOR ===== */
main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
}

/* Centra el contenedor principal */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

/* Centrar los textos superiores */
.header {
  text-align: center;
  margin-bottom: 20px;
}

/* Hacer que el formulario quede centrado */
#conversor {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.converter-form {
  max-width: 400px;
  width: 100%;
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 5px 18px rgba(0,0,0,0.1);
  margin-bottom: 25px;
}

/* Tarjeta de país centrada */
.info-pais-contenedor {
  max-width: 400px;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

/* Centrar lista de características */
.features-seo {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
}
/* ======== SECCIÓN: IMÁGENES DE TASAS ======== */
.titulo-bonito {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: #003366;
  margin: 40px 0 20px;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.galeria-tasas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  padding: 20px;
}

.tarjeta-tasa {
  background: #ffffff;
  border-radius: 16px;
  width: 230px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tarjeta-tasa:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

.tarjeta-tasa img {
  width: 100%;
  height: auto;
  border-radius: 12px 12px 0 0;
}

.tarjeta-tasa figcaption {
  font-size: 1rem;
  font-weight: 600;
  color: #0055aa;
  padding: 10px;
}

/* 📱 Adaptación para móviles */
@media (max-width: 768px) {
  .galeria-tasas {
    flex-direction: column;
    align-items: center;
  }

  .tarjeta-tasa {
    width: 85%;
  }
}
.imagenes-tasas {
  text-align: center;
  padding: 40px 20px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #0077ff;
  text-align: center;
  margin-bottom: 30px;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}

.tarjetas-tasas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 25px;
}

.card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  width: 200px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
}

.card h3 {
  background-color: #0077ff;
  color: white;
  font-size: 1rem;
  margin: 0;
  padding: 10px;
  font-weight: 600;
}