/* GameDeck Main Styles */

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

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121f;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.6);
  --text-muted: rgba(255, 255, 255, 0.4);
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.3);
}

html {
  font-size: 16px;
}

body {
  min-height: 100vh;
  background: var(--bg-primary);
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(99, 66, 255, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0, 255, 136, 0.05) 0%, transparent 40%);
  font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 900;
  color: var(--text-primary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.logo span {
  color: var(--accent);
}

/* Search */
.search-container {
  flex: 1;
  max-width: 500px;
  display: flex;
  gap: 8px;
}

.search-input {
  flex: 1;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent);
}

.search-btn {
  padding: 10px 20px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: white;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.search-btn:hover {
  background: #5558e3;
}

.search-btn:active {
  transform: scale(0.98);
}

/* Nav */
.nav-links {
  display: flex;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent);
  color: var(--text-primary);
}

/* Main Content */
.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px;
}

.page-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

/* Games Grid */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  justify-items: center;
}

/* Loader */
.loader {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  opacity: 0;
  transition: opacity 0.3s;
}

.loader.visible {
  opacity: 1;
}

.loader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Error */
.error-message {
  grid-column: 1 / -1;
  padding: 24px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  color: #fca5a5;
  text-align: center;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 24px;
  color: var(--text-muted);
}

.empty-state h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
    gap: 16px;
  }

  .search-container {
    order: 3;
    max-width: 100%;
    width: 100%;
  }

  .nav-links {
    order: 2;
  }

  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
  }

  .main-content {
    padding: 24px 16px;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: 20px;
  }

  .games-grid {
    grid-template-columns: 1fr;
  }

  .card-container {
    width: 100%;
    max-width: 300px;
  }
}