:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #131924;
  --accent-cyan: #00f0ff;
  --accent-purple: #bd00ff;
  --text-main: #f5f6f9;
  --text-muted: #8b9bb4;
  --glass-bg: rgba(19, 25, 36, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: 'Outfit', 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Glassmorphism Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header h1 {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: pointer;
}

header nav a {
  color: var(--text-main);
  text-decoration: none;
  margin-left: 1.5rem;
  font-weight: 500;
  transition: color 0.3s;
}

header nav a:hover {
  color: var(--accent-cyan);
}

.hero {
  text-align: center;
  padding: 5rem 2rem;
  background: radial-gradient(circle at top, rgba(189, 0, 255, 0.15) 0%, transparent 60%);
}

.hero h2 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Grid & Cards */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.search-bar {
  margin-bottom: 3rem;
  display: flex;
  gap: 1rem;
}

.search-bar input {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.8rem 1.2rem;
  color: var(--text-main);
  outline: none;
  font-size: 1rem;
  transition: border-color 0.3s;
}

.search-bar input:focus {
  border-color: var(--accent-cyan);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.game-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.game-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 10px 20px rgba(0, 240, 255, 0.1);
}

.card-cover {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background-color: var(--bg-secondary);
}

.card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.badge {
  padding: 0.3rem 0.6rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.badge-free {
  background: rgba(0, 240, 255, 0.15);
  color: var(--accent-cyan);
}

.badge-donation {
  background: rgba(189, 0, 255, 0.15);
  color: var(--accent-purple);
}

.badge-paid {
  background: rgba(255, 170, 0, 0.15);
  color: #ffaa00;
}

/* Play Screen */
.game-detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .game-detail-layout {
    grid-template-columns: 1fr;
  }
}

.player-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
}

.player-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.game-sidebar {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 2rem;
}

/* Buttons */
.btn {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  color: #fff;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.3s;
  display: inline-block;
  text-decoration: none;
  text-align: center;
}

.btn:hover {
  opacity: 0.9;
}

/* Admin / Upload */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.8rem;
  color: #fff;
  font-family: inherit;
  outline: none;
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--accent-cyan);
}