* {
  box-sizing: border-box;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: linear-gradient(145deg, #030608 0%, #010101 100%);
  font-family: 'Segoe UI', 'Poppins', system-ui, -apple-system, 'Roboto', sans-serif;
  margin: 0;
  padding: 12px;
  color: #e2dccd;
  min-height: 100vh;
}

.game-wrapper {
  max-width: 1400px;
  margin: 0 auto;
}

/* АВТОРИЗАЦИЯ */
.auth-container {
  max-width: 400px;
  margin: 20px auto;
  background: rgba(20, 30, 35, 0.95);
  border-radius: 2rem;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid #ffb35c;
  text-align: center;
}
.auth-container input {
  width: 100%;
  margin: 10px 0;
  padding: 12px;
  background: #2c3e40;
  border: none;
  border-radius: 2rem;
  color: white;
  font-size: 1rem;
}
.auth-container button {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  background: #ff8c2e;
  border: none;
  border-radius: 2rem;
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
}
.switch {
  margin-top: 15px;
  color: #ffbb77;
  cursor: pointer;
  text-decoration: underline;
}
.error-msg {
  color: #ff8866;
  margin: 10px 0;
}

/* ИГРОВОЙ ИНТЕРФЕЙС */
.game-interface {
  display: none;
}

/* Вкладки */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  justify-content: center;
}
.tab-btn {
  background: #1e2a2f;
  border: none;
  font-size: 1rem;
  font-weight: bold;
  padding: 8px 16px;
  border-radius: 60px;
  cursor: pointer;
  color: #ffcc99;
  transition: all 0.2s;
  flex: 0 0 auto;
}
.tab-btn.active {
  background: #ff8c2e;
  color: #0a0c0e;
  box-shadow: 0 4px 12px #ff8c2e80;
}

/* Карточки */
.card {
  background: rgba(10, 15, 18, 0.9);
  backdrop-filter: blur(12px);
  border-radius: 1.5rem;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #ff9f4a40;
  box-shadow: 0 10px 20px rgba(0,0,0,0.6);
}
.card-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: #ffb46e;
  border-left: 6px solid #ff8c2e;
  padding-left: 15px;
  margin-top: 0;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* Статистика */
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background: #00000066;
  border-radius: 1.2rem;
  padding: 12px;
  margin-bottom: 12px;
}
.stat {
  background: #00000088;
  padding: 6px 12px;
  border-radius: 2rem;
  font-weight: bold;
  font-size: 0.85rem;
  flex: 1 0 auto;
  text-align: center;
}
.stat span {
  color: #ffbc6e;
  font-size: 1.1rem;
}

/* Кот */
.cat-area {
  text-align: center;
  cursor: pointer;
  margin: 15px 0;
}
.cat-icon {
  font-size: 6rem;
  filter: drop-shadow(8px 12px 8px black);
  transition: transform 0.1s cubic-bezier(0.2, 1.2, 0.8, 1);
  display: inline-block;
}
.cat-area:active .cat-icon {
  transform: scale(0.92);
}

/* Кнопки */
button {
  background: #2e3b3e;
  border: none;
  color: #ffefcf;
  font-weight: bold;
  padding: 8px 14px;
  margin: 4px 4px 4px 0;
  border-radius: 60px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.1s linear;
}
button:active { transform: scale(0.96);}
button:disabled {
  opacity: 0.4;
  transform: none;
  cursor: not-allowed;
}
.upgrade-btn { background: #4a3b28; border: 1px solid #e4a24b; }
.super-btn { background: #5f3c6b; border: 1px solid #d98eff; }
.crypto-btn { background: #2c5a4a; border: 1px solid #6fcf97; }
.admin-btn { background: #b8860b; border: 1px solid #ffcc44; color: #fff; }
.max-btn { background: #4a6b3e; border: 1px solid #8bc34a; font-size: 0.75rem; padding: 4px 10px; }
.save-btn { background: #2c6e5c; border: 1px solid #6fcf97; margin-left: 5px; }

/* Списки */
.key-list, .achievements-list {
  background: #0f181c;
  border-radius: 1rem;
  padding: 8px;
  max-height: 200px;
  overflow-y: auto;
}
.key-item, .achievement-item {
  background: #1f2c2f;
  border-radius: 1rem;
  padding: 8px 12px;
  margin: 6px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

/* Крипто */
.crypto-market {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 15px;
}
.coin-card {
  background: #00000066;
  border-radius: 1.2rem;
  padding: 10px;
  flex: 1 1 160px;
  text-align: center;
}
.coin-price {
  font-size: 1.3rem;
  font-weight: bold;
  color: #ffdd88;
}

/* Рейтинг */
.leaderboard-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid #ffb35c40;
  font-size: 0.9rem;
}
.leaderboard-rank {
  font-weight: bold;
  width: 40px;
  color: #ffcc88;
}
.leaderboard-name { flex: 1; }
.leaderboard-score { font-weight: bold; color: #ffbc6e; }

/* Админ */
.admin-panel {
  background: #2c2a1fdd;
  border-radius: 1rem;
  padding: 12px;
  margin-top: 15px;
  border: 2px solid gold;
  backdrop-filter: blur(8px);
}

/* Сообщения */
.message-area {
  background: #000000aa;
  border-radius: 2rem;
  padding: 8px 12px;
  font-size: 0.8rem;
  text-align: center;
}
.penalty-warning {
  color: #ff6666;
  background: #2a0000aa;
  border-radius: 2rem;
  padding: 6px 12px;
  margin-top: 10px;
  font-weight: bold;
  font-size: 0.8rem;
}

/* Гибкие ряды */
.flex-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Медиа-запросы для маленьких экранов */
@media (max-width: 550px) {
  body {
    padding: 8px;
  }
  .card-title {
    font-size: 1.1rem;
  }
  .stat {
    font-size: 0.75rem;
    padding: 4px 8px;
  }
  .cat-icon {
    font-size: 4rem;
  }
  button {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  .tab-btn {
    font-size: 0.8rem;
    padding: 6px 12px;
  }
  .coin-card {
    flex: 1 1 120px;
  }
}