/* Pixel Art Style */
:root {
  --pixel-primary: #5c9e5c;
  --pixel-secondary: #2d2d2d;
  --pixel-accent: #7ec07e;
  --pixel-border: 2px solid #2d2d2d;
}

body {
  font-family: 'Press Start 2P', cursive;
  background-color: #f0f0f0;
  color: var(--pixel-secondary);
  padding: 20px;
  padding-top: 80px;
  image-rendering: pixelated;
  opacity: 0;
  animation: fadeIn 0.5s forwards;
}

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

/* Loading Screen */
#loadingScreen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--pixel-primary);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  animation: loadingPulse 1s infinite alternate;
}

@keyframes loadingPulse {
  from { background-color: var(--pixel-primary); }
  to { background-color: #4a8c4a; }
}

#loadingScreen p {
  margin-top: 20px;
  font-size: 12px;
  color: white;
  text-shadow: 2px 2px 0 var(--pixel-secondary);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Navbar */
.navbar {
  background-color: var(--pixel-primary);
  padding: 10px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: var(--pixel-border);
  box-shadow: 0 4px 0 var(--pixel-secondary);
}

.navbar-brand {
  color: white;
  text-shadow: 2px 2px 0 var(--pixel-secondary);
}

/* Container */
.container {
  background-color: white;
  padding: 20px;
  border: var(--pixel-border);
  box-shadow: 4px 4px 0 var(--pixel-secondary);
  margin-bottom: 30px;
}

.banner {
  border: var(--pixel-border);
  box-shadow: 3px 3px 0 var(--pixel-secondary);
  width: 100%;
  height: auto;
}

/* Category Filters */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.category-filter {
  background: #f0f0f0;
  border: var(--pixel-border);
  border-radius: 0;
  padding: 5px 10px;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 2px 2px 0 var(--pixel-secondary);
}

.category-filter:hover {
  background: var(--pixel-accent);
}

.category-filter.active {
  background: var(--pixel-primary);
  color: white;
}

/* API Cards */
.api-card {
  background: white;
  border: var(--pixel-border);
  padding: 15px;
  height: 100%;
  box-shadow: 3px 3px 0 var(--pixel-secondary);
  transition: transform 0.2s;
}

.api-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--pixel-secondary);
}

.api-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--pixel-secondary);
}

.api-desc {
  font-size: 12px;
  color: #555;
  margin-bottom: 15px;
}

.api-info {
  font-size: 10px;
  color: #777;
  margin-top: 10px;
  font-style: italic;
}

.category-header {
  font-size: 20px;
  color: var(--pixel-secondary);
  margin-bottom: 15px;
  padding-bottom: 5px;
  border-bottom: 2px solid var(--pixel-primary);
}

/* Buttons */
.btn-dark {
  background-color: var(--pixel-secondary);
  color: white;
  border: var(--pixel-border);
  border-radius: 0;
  padding: 8px 16px;
  box-shadow: 2px 2px 0 var(--pixel-secondary);
  font-size: 12px;
  transition: all 0.1s;
}

.btn-dark:hover {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-copy {
  background-color: var(--pixel-accent);
  color: var(--pixel-secondary);
  border: var(--pixel-border);
  border-radius: 0;
  padding: 5px 10px;
  font-size: 10px;
  margin-left: 10px;
  transition: all 0.1s;
}

.btn-copy:hover {
  transform: translate(1px, 1px);
  background-color: #6db06d;
}

/* Modal */
.modal-content {
  border: var(--pixel-border);
  border-radius: 0;
  box-shadow: 6px 6px 0 var(--pixel-secondary);
}

.modal-header {
  border-bottom: var(--pixel-border);
  background-color: var(--pixel-accent);
}

.modal-footer {
  border-top: var(--pixel-border);
}

/* API Response */
#apiEndpoint, #apiResponseContent {
  background-color: #f8f8f8;
  border: var(--pixel-border);
  padding: 10px;
  font-family: monospace;
  font-size: 12px;
  position: relative;
}

.copy-btn {
  position: absolute;
  top: 5px;
  right: 5px;
}

/* Links */
#apiLinks a {
  display: inline-block;
  margin-right: 15px;
  margin-bottom: 10px;
  color: var(--pixel-secondary);
  text-decoration: none;
  border-bottom: 1px dashed var(--pixel-secondary);
  font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  body {
    padding-top: 70px;
    font-size: 10px;
  }
  
  .container {
    padding: 15px;
  }
  
  .api-card h3 {
    font-size: 14px;
  }
  
  .api-desc {
    font-size: 10px;
  }
  
  .category-header {
    font-size: 16px;
  }
}