:root {
  --color-primary: #007C52;
  --color-secondary: #2c3e50;
  --color-completed: #4CAF50;
  --color-in-progress: #FF9800;
  --color-pending: #9C27B0;
  --color-background: #f4f4f4;
  --color-text: #333;
  --color-text-light: #7f8c8d;
  --color-border: #bdc3c7;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  position: relative;
}

h1, h2 {
  color: var(--color-secondary);
  margin-top: 0;
}

h1 {
  text-align: center;
}


.header-container {
    display: flex; /* Usa flexbox para organizar los elementos */
    align-items: center; /* Centra verticalmente los elementos */
    justify-content: center; /* Asegura que el contenido esté centrado horizontalmente */
    gap: 15px; /* Espacio entre las imágenes y el título */
    margin: 20px 0; /* Espaciado superior e inferior */
}

.header-container img {
    height: 70px;
    border-radius: 10%; /* Bordes redondeados, opcional */
    object-fit: cover; /* Asegura que las imágenes mantengan proporción */
}

.header-container h1 {
    font-size: 1.8rem;
    margin: 0; /* Elimina el margen por defecto */
}

.timeline, .intro-section {
  background: #fff;
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.level {
  padding: 20px;
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.level-completed { 
  background-color: #e8f5e9; 
  border: 2px solid var(--color-completed);
}

.level-in-progress { 
  background-color: #fff3e0; 
  border: 2px solid var(--color-in-progress);
}

.level-pending { 
  background-color: #f3e5f5; 
  border: 2px solid var(--color-pending);
  opacity: 0.7;
}

.level-title {
  font-size: 1.2em;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  line-height: 1.2; /* Reduce el espacio entre líneas */

}

.level-image {
  width: 100px;
  height: auto; /* Ajusta el alto automáticamente */
  aspect-ratio: 1 / 1; /* Mantén una relación de aspecto cuadrada */

  margin-right: 20px;
  object-fit: cover;
  border-radius: 10%;
}

.level-status {
  margin-left: auto;
  font-size: 0.8em;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: normal;
  color: white;
}

.status-completed { background-color: var(--color-completed); }
.status-in-progress { background-color: var(--color-in-progress); }
.status-pending { background-color: var(--color-pending); }

.milestone {
  border-left: 2px solid var(--color-primary);
  padding-left: 20px;
  margin-bottom: 20px;
  position: relative;
  cursor: pointer;
}

.milestone:last-child {
  border-left: none;
}

.milestone::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border: 2px solid #fff;
  border-radius: 50%;
  position: absolute;
  left: -7px;
  top: 0;
}

.milestone-header {
  display: flex;
  align-items: center;
}

.milestone-title {
  font-weight: bold;
  margin: 0;
}

.milestone-description {
  margin: 5px 0;
  font-size: 0.9em;
  color: var(--color-text-light);
}

.milestone-image {
  display: block;
  max-width: 60%;
  height: auto;
  border-radius: var(--border-radius);
  margin: 10px auto;
}

.level-separator {
  border-top: 2px dashed var(--color-border);
  margin: 20px 0;
}

.points-display {
  display: none;
  text-align: center;
  position: fixed;
  top: 10px;
  right: 20px;
  background-color: var(--color-primary);
  color: #fff;
  padding: 10px 5px;
  border-radius: 20px;
  font-weight: bold;
  box-shadow: var(--shadow);
  z-index: 1000;
}

.points-display .level {
  margin-bottom: 2px;
  border-bottom: 1px solid rgba(255,255,255,0.3);
  padding: 2px 0;
}

.goal {
  background-color: #f1c40f;
  text-align: center;
  padding: 20px;
  border-radius: var(--border-radius);
  margin-top: 20px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
  transition: opacity 0.3s ease;
}

.modal-content {
  background-color: #fefefe;
  margin: 5% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 90%;
  max-width: 700px;
  border-radius: var(--border-radius);
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover,
.close:focus {
  color: #000;
  text-decoration: none;
}

.modal-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
  border-radius: 5px;
  margin-top: 20px;
}

.modal-button:hover {
  background-color: #2980b9;
}

.level-locked {
  opacity: 0.5;
  pointer-events: none;
}

.blurred-content, .level-locked .milestone {
  filter: blur(1px);
  user-select: none;
}

.level-locked .level-status {
  background-color: #95a5a6;
}

.level-description {
  font-size: 0.9em;
  color: var(--color-text-light);
  margin-top: 5px;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
}

.milestone-icon {
  min-width: 24px;
  min-height: 24px;
  max-width: 24px;
  max-height: 24px;
  border-radius: 50%;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 10px;
  font-weight: bold;
  color: #fff;
  flex-shrink: 0;
}

.popup {
  position: fixed;
  top: 15%;
  left: -300px;
  transform: translateY(-50%);
  width: 300px;
  background: var(--color-primary);
  color: white;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: left 0.3s ease;
  padding: 20px;
  z-index: 1000;
  cursor: pointer;
}

.popup.visible {
  left: 20px;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  z-index: 999;
}

.overlay.visible {
  display: block;
}

.checkbox-container {
  margin-top: 20px;
}

.checkbox-container input {
  margin-right: 10px;
}

.milestone-points {
  font-size: 0.8em;
  color: var(--color-primary);
  margin-left: 5px;
}

#startDate {
  margin-top: 10px;
  padding: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-primary);
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 15px 0;
  z-index: 10000;
}

.navbar-menu {
  display: flex;
  gap: 5px;
  width: 100%;
  justify-content: space-around;
  max-width: 800px;
}

.navbar-menu button {
  background: none;
  border: none;
  color: white;
  font-size: 1em;
  cursor: pointer;
  padding: 5px 10px;
  transition: background 0.3s;
}

.navbar-menu button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.navbar-toggle {
  display: none;
  font-size: 1.5em;
  cursor: pointer;
  position: absolute;
  left: 15px;
  color: white;
}

.navbar-menu-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.navbar-menu-mobile button {
  width: 100%;
  padding: 15px;
  font-size: 1.2em;
  color: white;
  background: none;
  border: none;
  text-align: center;
  transition: background 0.3s;
}

.navbar-menu-mobile button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.achievements-modal, .user-modal, .config-modal, .cursos-modal {
  display: none;
  position: fixed;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -20%);
  background-color: #fff;
  width: 80%;
  max-width: 400px;
  padding: 20px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  z-index: 1001;
}

.cursos-modal {

  max-width: 600px;
  height:80vh; /* Ocupa todo el alto de la ventana */
  padding: 10px;


}

#iframecurso {
  width: 100%; /* Asegura que ocupe todo el ancho */
  height: 90%; /* Asegura que ocupe todo el alto */
  border: none; /* Opcional: elimina el borde del iframe */
}

.achievements-modal .close-achievements,
.user-modal .close-user,
.config-modal .close-config,
.cursos-modal .close-cursos {
  float: right;
  cursor: pointer;
  font-size: 1.5em;
  color: #aaa;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 20px;
}

.achievement-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  cursor: pointer;
}

.achievement-item img {
  width: 100%;
  height: auto; /* Ajusta el alto automáticamente */
  aspect-ratio: 1 / 1; /* Mantén una relación de aspecto cuadrada */
  object-fit: cover; /* Asegúrate de que la imagen se vea bien dentro del contenedor */
}

.achievement-item:hover .achievement-description {
  opacity: 1;
}

.achievement-description {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  text-align: center;
  padding: 0px;
  font-size: 0.9em;
}

.achievement-item.incomplete img {
  filter: grayscale(100%);
  opacity: 0.7;
}

.achievement-item.complete img {
  filter: none;
  opacity: 1;
}

.user-modal-content {
  font-size: 1.1em;
  color: var(--color-secondary);
  line-height: 1.5;
}

.video-container {
  width: 100%;
  height: 500px;
  overflow: hidden;
}

.video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.lista-recompensas {
  list-style-type: none;
  padding-left: 20px;
}

.lista-recompensas li {
  position: relative;
  margin-bottom: 5px;
  padding-left: 30px;
}

.lista-recompensas li::before {
  content: "\1F3C6";
  position: absolute;
  left: 0;
  color: #333;
  font-size: 1.2em;
}

.qrcode {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 768px) {

  .header-container img {
    height: 50px;
  }

  .navbar-menu {
    display: none;
  }
  .navbar-toggle {
    display: block;
  }
  .milestone-icon {
    min-width: 20px;
    min-height: 20px;
    max-width: 20px;
    max-height: 20px;
  }
  
  .level-image {
     width: 60px; /* Tamaño fijo más pequeño en móviles */
     height: 60px;
  }
  .level-title {
    font-size: 1.1em; /* Tamaño más reducido para móviles */
    line-height: 1.1; /* Reduce aún más el espacio entre líneas */
  }
  .milestone-title {
    font-size: 1.1em; /* Tamaño más reducido para móviles */
    line-height: 1.2; /* Reduce aún más el espacio entre líneas */
  }
  .intro-section{
    font-size: 1em; /* Tamaño más reducido para móviles */
    line-height: 1.3; /* Reduce aún más el espacio entre líneas */

  }
}