:root {
  --primary: #8b5cf6;       /* Vibrant Purple */
  --primary-hover: #7c3aed;
  --primary-light: #c4b5fd;
  --secondary: #ec4899;     /* Pink */
  
  --bg-color: #09090b;      /* Deep dark background */
  --surface-color: #18181b; /* Slightly lighter surface */
  --surface-hover: #27272a;
  
  --text-primary: #f8fafc;
  --text-secondary: #a1a1aa;
  
  --border-color: rgba(255, 255, 255, 0.1);
  --danger: #ef4444;
  
  --glass-bg: rgba(24, 24, 27, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header - Glassmorphism */
.header {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1.25rem 0;
  transition: all 0.3s ease;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Navigation Menu */
.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.logo {
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #a78bfa, #f472b6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px; /* Pill shape */
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 15px -3px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 25px -5px rgba(139, 92, 246, 0.5);
}

.btn-danger {
  background: var(--danger);
  color: white;
}

/* Forms & Inputs */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

select.form-control option {
  background-color: var(--surface-color);
  color: var(--text-primary);
}

/* Cards */
.card {
  background: var(--surface-color);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hover effects for asset cards */
.asset-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.7), 0 0 20px rgba(139, 92, 246, 0.1);
}

.asset-card img {
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.asset-card:hover img {
  transform: scale(1.05); /* Slight zoom on image */
}

/* Image Protection & Watermarks */
.watermark-container {
  position: relative;
  display: inline-block;
  width: 100%;
}

.watermark-container img {
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
  display: block;
}

.watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.25rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.5rem 2rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
  user-select: none;
  text-transform: uppercase;
  letter-spacing: 4px;
  white-space: nowrap;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Grid System */
.grid {
  display: grid;
  gap: 2rem;
}
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }

/* Search and Filters */
.search-container {
  max-width: 650px;
  margin: 0 auto;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 1.25rem 2rem;
  font-size: 1.15rem;
  border-radius: 50px;
  text-align: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}

.search-input:focus {
  background: rgba(255,255,255,0.06);
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2), 0 8px 30px rgba(0,0,0,0.3);
  outline: none;
}

.search-input::placeholder {
  color: rgba(255,255,255,0.3);
}

.category-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.filter-btn {
  background: rgba(255,255,255,0.03);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--text-primary);
  color: var(--bg-color);
  border-color: var(--text-primary);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

/* Hero Section */
.hero-title {
  background: linear-gradient(135deg, #fff 0%, #a1a1aa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Ads */
.ad-space {
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-align: center;
  border-radius: 12px;
  transition: background 0.3s;
}
.ad-space:hover {
  background: rgba(255, 255, 255, 0.04);
}
.ad-banner { width: 100%; height: 90px; margin: 2rem 0; }
.ad-sidebar { width: 300px; height: 250px; }

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 1.5rem; }
.mb-4 { margin-bottom: 1.5rem; }
.p-4 { padding: 1.5rem; }
.text-sm { font-size: 0.875rem; }
.text-muted { color: var(--text-secondary); }

/* Responsive Media Queries */
@media (max-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: 1fr;
  }
  
  .grid[style] {
    grid-template-columns: 1fr !important;
  }
  
  .header .container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  
  .hero-title {
    font-size: 2.5rem !important;
  }
  
  .ad-sidebar {
    width: 100%;
    height: auto;
    min-height: 250px;
  }
  
  .form-group[style] {
    grid-column: span 1 !important;
  }
}