:root {
  --bg: #f5f7f9;
  --surface: #ffffff;
  --line: #e6e9ee;
  --text: #202124;
  --muted: #5f6368;
  --primary: #1e8e3e;
  --primary-dark: #166f30;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
}

.hero {
  padding: 1.2rem clamp(1rem, 2.2vw, 2.6rem) 1.5rem;
}

.top-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-nav h1 {
  margin: 0;
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  font-family: "Sora", sans-serif;
}

.nav-btn {
  text-decoration: none;
  background: var(--primary);
  color: #fff;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
}

.hero-copy {
  margin-top: 1.5rem;
  max-width: 720px;
}

.kicker {
  margin: 0;
  color: var(--primary-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.76rem;
}

.hero-copy h2 {
  margin: 0.55rem 0;
  font-size: clamp(1.35rem, 4vw, 2.15rem);
  line-height: 1.12;
}

.hero-copy p {
  margin: 0;
  color: var(--muted);
}

.games-section {
  padding: clamp(0.9rem, 2vw, 1.4rem) clamp(1rem, 2.2vw, 2.6rem) 2.4rem;
}

.section-head h3 {
  font-family: "Sora", sans-serif;
  margin: 0;
  font-size: 1.25rem;
}

.section-head p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.game-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  grid-auto-rows: minmax(100px, 1fr);
  gap: 0.95rem;
  grid-auto-flow: dense;
}

.game-card {
  text-decoration: none;
  display: block;
  transition: transform 0.2s ease;
  grid-column: span 1;
  grid-row: span 1;
}

.game-card-large {
  grid-column: span 2;
  grid-row: span 2;
  margin-top: 0.3rem;
}

.game-card:hover {
  transform: translateY(-3px);
}

.game-logo {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  display: block;
  border-radius: 18px;
  object-fit: cover;
  background: #eef1f5;
  border: 1px solid var(--line);
}

.detail-page {
  padding: clamp(1rem, 2.2vw, 1.6rem);
  max-width: 980px;
  margin: 0 auto;
}

.back-link {
  text-decoration: none;
  color: #1967d2;
  font-weight: 600;
  font-size: 0.94rem;
}

.gp-hero {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 1.2rem;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem;
}

.gp-logo {
  width: 116px;
  height: 116px;
  border-radius: 20px;
  object-fit: cover;
  background: #eceff3;
  border: 1px solid var(--line);
}

.detail-title {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
}

.gp-subtitle {
  margin: 0.2rem 0 0;
  color: #188038;
  font-weight: 700;
  font-size: 0.95rem;
}

.detail-subtitle {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.gp-inline-meta {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.gp-inline-item {
  padding: 0.7rem 0.45rem;
}

.gp-inline-item + .gp-inline-item {
  border-left: 1px solid var(--line);
}

.gp-inline-item strong {
  display: block;
  font-size: 1rem;
}

.gp-inline-item span {
  display: block;
  margin-top: 0.12rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.install-btn {
  display: inline-block;
  margin-top: 0.8rem;
  background: var(--primary);
  color: #fff;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}

.install-btn:hover {
  background: var(--primary-dark);
}

.action-buttons {
  margin-top: 0.8rem;
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.action-buttons .install-btn {
  margin-top: 0;
}

.appstore-btn {
  background: #1f2937;
}

.appstore-btn:hover {
  background: #111827;
}

.store-section {
  margin-top: 0.9rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.95rem;
}

.store-section h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: 1.02rem;
}

.store-section p,
.store-section li {
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-list {
  margin: 0.55rem 0 0;
  padding-left: 1.1rem;
}

.ratings-section {
  background: #f8f9fa;
}

.ratings-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.ratings-head h2 {
  margin: 0;
}

.ratings-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.ratings-device-tabs {
  margin-top: 0.8rem;
  display: flex;
  gap: 0.6rem;
}

.tab-chip {
  border: 1px solid #dadce0;
  border-radius: 999px;
  padding: 0.45rem 1rem;
  background: #fff;
  color: #5f6368;
  font: inherit;
  font-weight: 600;
}

.tab-chip.active {
  background: #d1e7dd;
  color: #0b6f4f;
  border-color: #d1e7dd;
}

.ratings-body {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1rem;
}

.ratings-summary {
  align-self: center;
}

.ratings-score {
  margin: 0;
  font-size: 4rem;
  line-height: 0.95;
}

.ratings-stars {
  margin: 0.25rem 0 0;
  color: #0b8055;
  letter-spacing: 0.08em;
  font-size: 1.3rem;
}

.ratings-count {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.ratings-bars {
  display: grid;
  gap: 0.42rem;
}

.rating-row {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 0.4rem;
  align-items: center;
}

.rating-row span {
  color: #5f6368;
}

.bar-track {
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: #dadce0;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: #0b8055;
}

.confirm-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(32, 33, 36, 0.55);
  z-index: 9999;
  padding: 1rem;
}

.confirm-overlay.open {
  display: flex;
}

.confirm-modal {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  padding: 1rem 1rem 0.95rem;
  position: relative;
}

.confirm-close {
  position: absolute;
  right: 0.7rem;
  top: 0.65rem;
  border: 0;
  background: transparent;
  color: #5f6368;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.confirm-text {
  margin: 0;
  padding-right: 1.2rem;
  color: #202124;
  font-size: 1rem;
  line-height: 1.35;
}

.confirm-actions {
  margin-top: 1rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
}

.confirm-btn {
  border: 1px solid #dadce0;
  border-radius: 999px;
  background: #fff;
  color: #202124;
  font: inherit;
  font-weight: 700;
  padding: 0.45rem 0.95rem;
  cursor: pointer;
}

.confirm-yes {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.related-grid {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
  gap: 0.65rem;
}

.related-card {
  display: block;
  text-decoration: none;
}

.related-logo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.screenshot-row {
  margin-top: 0.7rem;
  display: grid;
  gap: 0.65rem;
}

.screenshot-strip {
  grid-auto-flow: column;
  grid-auto-columns: minmax(170px, 210px);
  overflow-x: auto;
  padding-bottom: 0.15rem;
}

.screenshot-row img {
  width: 100%;
  border-radius: 14px;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  border: 1px solid var(--line);
}

.footer {
  text-align: center;
  color: var(--muted);
  padding: 0 1rem 1.8rem;
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .gp-hero {
    grid-template-columns: 1fr;
  }

  .gp-logo {
    width: 96px;
    height: 96px;
    border-radius: 18px;
  }

  .gp-inline-meta {
    grid-template-columns: 1fr;
  }

  .gp-inline-item + .gp-inline-item {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .ratings-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .game-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: minmax(88px, 1fr);
  }

  .game-logo {
    border-radius: 15px;
  }

  .screenshot-strip {
    grid-auto-columns: minmax(150px, 180px);
  }
}