:root {
  --primary-color: #e63946;
  --secondary-color: #457b9d;
  --accent-color: #fca311;
  --background-color: #f1faee;
  --card-color: #ffffff;
  --text-color: #1d3557;
  --border-color: #000000;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Bangers', cursive, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Roboto:ital,wght@0,100;0,300;0,400;0,500;0,700;0,900;1,100;1,300;1,400;1,500;1,700;1,900&display=swap');

body {
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h100v100H0z' fill='%23f1faee'/%3E%3Cpath d='M10 10h10v10H10zM30 10h10v10H30zM50 10h10v10H50zM70 10h10v10H70zM90 10h10v10H90zM10 30h10v10H10zM30 30h10v10H30zM50 30h10v10H50zM70 30h10v10H70zM90 30h10v10H90zM10 50h10v10H10zM30 50h10v10H30zM50 50h10v10H50zM70 50h10v10H70zM90 50h10v10H90zM10 70h10v10H10zM30 70h10v10H30zM50 70h10v10H50zM70 70h10v10H70zM90 70h10v10H90zM10 90h10v10H10zM30 90h10v10H30zM50 90h10v10H50zM70 90h10v10H70zM90 90h10v10H90z' fill='%23a8dadc' fill-opacity='0.2' fill-rule='evenodd'/%3E%3C/svg%3E");
}

/* Estilo de globo de cómic para el header */
header {
  background-color: var(--primary-color);
  color: white;
  padding: 1.5rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  position: relative;
  border-bottom: 4px solid var(--border-color);
  text-align: center;
}

header::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px;
  border-style: solid;
  border-color: var(--primary-color) transparent transparent transparent;
}

.comic-title {
  font-family: 'Bangers', cursive;
  font-size: 3rem;
  text-shadow: 3px 3px 0 #000, 
    -1px -1px 0 #000, 
    1px -1px 0 #000, 
    -1px 1px 0 #000;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

nav ul {
  display: flex;
  list-style: none;
  justify-content: center;
}

nav ul li {
  margin: 0 15px;
}

nav ul li a {
  color: white;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.3s;
  background-color: var(--secondary-color);
  border: 2px solid var(--border-color);
  box-shadow: 3px 3px 0 var(--border-color);
  font-weight: bold;
  display: inline-block;
}

nav ul li a:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--border-color);
  background-color: var(--accent-color);
}

.container {
  display: flex;
  max-width: 1200px;
  margin: 30px auto;
  padding: 0 20px;
  gap: 30px;
}

main {
  flex: 1;
}

aside {
  width: 300px;
  background-color: var(--card-color);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 6px 6px 0 var(--border-color);
  border: 3px solid var(--border-color);
  position: relative;
}

aside::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border: 2px dashed var(--accent-color);
  border-radius: 12px;
  z-index: -1;
  pointer-events: none;
}

.heroes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 25px;
}

.hero-card {
  background-color: var(--card-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--border-color);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  border: 3px solid var(--border-color);
  position: relative;
}

.hero-card::before {
  content: "POW!";
  position: absolute;
  top: 0px;
  right: 0px;
  background-color: var(--accent-color);
  color: white;
  font-weight: bold;
  padding: 5px 10px;
  border-radius: 50%;
  transform: rotate(15deg);
  font-size: 1.2rem;
  border: 2px solid var(--border-color);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 10;
}

.hero-card:hover {
  transform: translateY(-8px) rotate(2deg);
  box-shadow: 10px 10px 0 var(--border-color);
}

.hero-card:hover::before {
  opacity: 1;
}

.hero-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-bottom: 3px solid var(--border-color);
}

.hero-card h3 {
  padding: 15px;
  text-align: center;
  font-size: 1.4rem;
  font-family: 'Bangers', cursive;
  letter-spacing: 1px;
  color: var(--text-color);
  background: linear-gradient(to bottom, #f1faee, #a8dadc);
  margin: 0;
}

.search-box {
  margin-bottom: 30px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 12px 15px;
  border: 3px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  box-shadow: 3px 3px 0 var(--border-color);
  font-family: 'Roboto', sans-serif;
}

.search-box::after {
  content: "🔍";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
}

.add-hero-form {
  display: flex;
  flex-direction: column;
  background: linear-gradient(to bottom, #a8dadc, #f1faee);
  padding: 20px;
  border-radius: 8px;
  border: 2px dashed var(--secondary-color);
}

.add-hero-form h3 {
  margin-bottom: 15px;
  text-align: center;
  font-size: 1.4rem;
  color: var(--primary-color);
  text-shadow: 2px 2px 0 var(--border-color);
  font-family: 'Bangers', cursive;
  letter-spacing: 1px;
}

.add-hero-form input, 
.add-hero-form textarea {
  margin-bottom: 15px;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: 'Roboto', sans-serif;
  box-shadow: 2px 2px 0 var(--border-color);
}

.add-hero-form textarea {
  min-height: 80px;
  resize: vertical;
}

.add-hero-form button {
  background-color: var(--accent-color);
  color: white;
  border: none;
  padding: 15px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s;
  font-weight: bold;
  border: 3px solid var(--border-color);
  box-shadow: 4px 4px 0 var(--border-color);
  font-family: 'Bangers', cursive;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.add-hero-form button:hover {
  background-color: var(--primary-color);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--border-color);
}

footer {
  text-align: center;
  padding: 20px;
  margin-top: 40px;
  background-color: var(--primary-color);
  color: white;
  border-top: 4px solid var(--border-color);
  font-family: 'Roboto', sans-serif;
}

/* Estilo para el efecto de viñetas de cómic */
.comic-panel {
  position: relative;
  padding: 20px;
  margin: 20px 0;
  background-color: white;
  border: 4px solid black;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.2);
}

.comic-panel::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border: 2px dashed var(--accent-color);
  pointer-events: none;
}

/* Estilo para los puntos de la cuadrícula de cómic */
.comic-dots {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  z-index: -1;
}

@media (max-width: 900px) {
  .container {
    flex-direction: column;
  }
  
  aside {
    width: 100%;
  }
  
  .comic-title {
    font-size: 2.2rem;
  }
}