:root {
  --bg: #0f1220;
  --bg-card: #1a1e33;
  --bg-card-hover: #232849;
  --text: #e8eaf6;
  --text-dim: #9aa0c3;
  --accent: #7c5cff;
  --accent-soft: rgba(124, 92, 255, 0.18);
  --chip-bg: #2a2f52;
  --chip-active: var(--accent);
  --radius: 14px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.site-header {
  padding: 2rem 1.25rem 1rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.site-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  letter-spacing: 0.02em;
  background: linear-gradient(120deg, #7c5cff, #4dd0e1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1.25rem;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  align-items: center;
}

#search-input {
  width: 100%;
  max-width: 420px;
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--chip-bg);
  background: var(--bg-card);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}

#search-input:focus {
  border-color: var(--accent);
}

#search-input::placeholder {
  color: var(--text-dim);
}

.tag-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.tag-chip {
  border: none;
  cursor: pointer;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: var(--chip-bg);
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}

.tag-chip:hover {
  color: var(--text);
  transform: translateY(-1px);
}

.tag-chip.active {
  background: var(--chip-active);
  color: #fff;
}

.results-count {
  margin-top: 0.9rem;
  color: var(--text-dim);
  font-size: 0.85rem;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 3rem;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.4rem;
}

.game-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.game-card:hover,
.game-card:focus-visible {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), 0 0 0 3px var(--accent-soft);
}

.game-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: var(--chip-bg);
}

.game-card .card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.game-card h2 {
  font-size: 1.12rem;
}

.game-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.45;
  flex: 1;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.card-tags span {
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 3rem 1rem;
  font-size: 1.05rem;
}

.empty-state code {
  background: var(--bg-card);
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
}