/* Color Palette & Custom Properties */
:root {
  --bg-color: #f0f0f0;
  --panel-bg: #ffffff;
  --border-color: #000000;
  --border-width: 4px;
  --primary-color: #fff200; /* Habbo Yellow */
  --secondary-color: #ffffe0;
  --text-color: #000000;
  --shadow-color: #000000;
  --accent-color-1: #ffe5ec; /* Pastel pink */
  --accent-color-2: #e2f0d9; /* Pastel green */
  --font-family: 'Open Sans', sans-serif;
  --font-title: 'Archivo Black', sans-serif;
}

/* Base resets & layout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-color);
  font-family: var(--font-family);
  color: var(--text-color);
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem 1rem;
}

/* Background grid pattern */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: -1;
  pointer-events: none;
}

.app-container {
  width: 100%;
  max-width: 900px;
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 10px 10px 0px var(--shadow-color);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

/* Header */
.app-header {
  text-align: center;
  border-bottom: var(--border-width) solid var(--border-color);
  padding-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80px;
  margin: 0.5rem 0;
}

h1.habbo-title {
  font-family: var(--font-title);
  font-size: 3.8rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -4px;
  color: var(--primary-color);
  display: inline-block;
  line-height: 0.95;
  text-align: center;
  -webkit-text-stroke: 2.5px #000000;
  filter: 
    drop-shadow(2px 2px 0px #ff7b00)
    drop-shadow(2px 2px 0px #ff7b00)
    drop-shadow(2px 2px 0px #000000);
}

.subtitle {
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #555;
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

/* Grid Layout */
.directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

/* App Cards */
.app-card {
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 6px 6px 0px var(--shadow-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.app-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0px var(--shadow-color);
}

.card-image-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  background: #000;
  overflow: hidden;
  border-bottom: var(--border-width) solid var(--border-color);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.app-card:hover .card-img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--primary-color);
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  padding: 0.35rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  z-index: 2;
}

#card-soundboard .card-badge {
  background: #ffcc00;
}

#card-chopper .card-badge {
  background: #39ff14;
}

.card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.card-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -1px;
}

.card-description {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #333;
}

.card-action-btn {
  display: inline-block;
  text-align: center;
  background: var(--primary-color);
  color: #000;
  border: 3px solid var(--border-color);
  box-shadow: 3px 3px 0px var(--border-color);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  text-decoration: none;
  margin-top: auto;
  transition: transform 0.05s, box-shadow 0.05s;
}

.card-action-btn:hover {
  background: #fffb8f;
}

.card-action-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--border-color);
}

/* Card Specific color hints on action buttons */
#card-soundboard .card-action-btn {
  background: #ffe5ec;
}
#card-soundboard .card-action-btn:hover {
  background: #ffd1dc;
}

#card-chopper .card-action-btn {
  background: #e2f0d9;
}
#card-chopper .card-action-btn:hover {
  background: #d4e8cb;
}

/* Footer */
.app-footer {
  text-align: center;
  border-top: var(--border-width) solid var(--border-color);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .app-container {
    padding: 1.5rem;
  }
  
  h1.habbo-title {
    font-size: 2.8rem;
    letter-spacing: -3px;
  }
  
  .directory-grid {
    grid-template-columns: 1fr;
  }
}