:root {
  --bg: #14060b;
  --surface: #240b14;
  --surface-2: #32101c;
  --primary: #ff2e63;
  --primary-2: #ff4f8b;
  --text: #ffe8f0;
  --muted: #ffc1d4;
  --ok: #20d9a0;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(255, 47, 99, 0.2);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Arial, Helvetica, sans-serif; background: radial-gradient(circle at top, #2a0b16, #12060a); color: var(--text); }
.container { width: min(1100px, 92%); margin: 0 auto; }

.app-header {
  background: linear-gradient(90deg, #2b0c17, #4a0f25);
  border-bottom: 1px solid rgba(255, 79, 139, 0.35);
  position: sticky; top: 0; z-index: 20;
}
.header-wrap { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand strong { display: block; font-size: 18px; }
.brand small { color: var(--muted); }
.header-balance span { font-size: 12px; color: var(--muted); display: block; text-align: right; }
.header-balance strong { font-size: 18px; color: #fff; }

.app-nav { background: rgba(33, 9, 18, 0.88); border-bottom: 1px solid rgba(255, 79, 139, 0.2); }
.nav-wrap { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0; }
.nav-item {
  border: 1px solid rgba(255, 79, 139, 0.35);
  background: #2d0e19;
  color: var(--text);
  border-radius: 999px;
  padding: 10px 16px;
  cursor: pointer;
}
.nav-item.active, .nav-item:hover { background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #fff; border-color: transparent; }

.app-main { padding: 18px 0 30px; }
.page-section { display: none; }
.page-section.active { display: block; }

.hero {
  background: linear-gradient(135deg, rgba(255,46,99,0.2), rgba(255,79,139,0.18));
  border: 1px solid rgba(255, 79, 139, 0.35);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
}
.hero h1 { margin: 0 0 8px; }

.grid.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.card {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(255, 79, 139, 0.25);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow);
  margin-bottom: 14px;
}
.card h2 { margin: 0 0 12px; font-size: 18px; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; }
button, .btn-link {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border: none;
  color: #fff;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}
button.outline {
  background: transparent;
  border: 1px solid rgba(255,79,139,0.6);
}
.auth-form { display: grid; gap: 10px; }
.auth-form label { display: grid; gap: 6px; font-size: 14px; color: var(--muted); }
.auth-form input {
  background: #1d0a11;
  border: 1px solid rgba(255,79,139,0.3);
  color: #fff;
  border-radius: 10px;
  padding: 10px;
}

.wallet-cards, .wallet-details { display: grid; gap: 10px; }
.wallet-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,79,139,0.25);
  border-radius: 12px;
  padding: 10px;
}
.wallet-item span { color: var(--muted); display: block; font-size: 12px; }
.wallet-item strong { font-size: 20px; }

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
}
.game-card {
  border: 1px solid rgba(255,79,139,0.3);
  border-radius: 12px;
  overflow: hidden;
  background: #1b0910;
}
.game-card img { width: 100%; height: 120px; object-fit: cover; display: block; }
.game-card .meta { padding: 10px; }
.game-card .meta strong { display: block; margin-bottom: 4px; }
.game-card .meta span { color: var(--muted); font-size: 12px; }

.promo-list, .records-list { display: grid; gap: 10px; }
.promo-item, .record-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,79,139,0.25);
  border-radius: 12px;
  padding: 10px;
}

.app-footer {
  border-top: 1px solid rgba(255,79,139,0.2);
  padding: 14px 0 24px;
  color: var(--muted);
  text-align: center;
}

@media (max-width: 768px) {
  .grid.two { grid-template-columns: 1fr; }
  .header-wrap { gap: 10px; }
}