/* === SHOP === */
.shop-header-bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; margin-bottom: 30px; }
.shop-categories { display: flex; gap: 10px; flex-wrap: wrap; }
.category-btn { padding: 10px 20px; background: var(--glass); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 8px; color: var(--muted); font-weight: 700; cursor: pointer; transition: all 0.25s ease; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }
.category-btn:hover, .category-btn.active { background: var(--primary); border-color: var(--primary); color: white; box-shadow: 0 4px 16px rgba(255, 42, 42, 0.35); }

.shop-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.shop-item { background: var(--card); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 16px; padding: 20px; transition: all 0.35s ease; display: flex; flex-direction: column; position: relative; overflow: hidden; backdrop-filter: blur(10px); }
.shop-item:hover { transform: translateY(-6px); border-color: rgba(255, 42, 42, 0.35); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(255, 42, 42, 0.15); }
.shop-item .item-badge { position: absolute; top: 14px; right: 14px; padding: 4px 10px; background: rgba(255, 140, 0, 0.18); border: 1px solid rgba(255, 140, 0, 0.4); border-radius: 20px; color: var(--secondary); font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.shop-item .item-icon { width: 100%; height: 140px; background: radial-gradient(circle, rgba(255, 42, 42, 0.08) 0%, rgba(0, 0, 0, 0.3) 100%); border-radius: 12px; margin-bottom: 16px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; border: 1px solid rgba(255, 255, 255, 0.06); overflow: hidden; }
.shop-item .item-icon img { max-width: 80%; max-height: 80%; object-fit: contain; }
.shop-item .item-icon-img { width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; }
.shop-item .item-name { color: var(--text); font-size: 1.05rem; font-weight: 800; margin-bottom: 4px; }
.shop-item .item-category { color: var(--muted); font-size: 0.8rem; margin-bottom: 12px; }
.shop-item .item-price { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.08); }
.shop-item .price { font-weight: 900; font-size: 1.2rem; color: var(--gold); display: flex; align-items: center; gap: 6px; }
.shop-item .buy-btn { padding: 8px 16px; background: var(--primary); border: none; border-radius: 6px; color: white; font-weight: 700; cursor: pointer; transition: all 0.25s ease; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }
.shop-item .buy-btn:hover { background: #ff4d4d; box-shadow: 0 4px 14px rgba(255, 42, 42, 0.45); }

.payment-methods { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.crypto-btn { display: flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--glass); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 8px; color: var(--text); font-weight: 700; cursor: pointer; transition: all 0.25s ease; font-size: 0.85rem; }
.crypto-btn:hover { border-color: var(--accent); box-shadow: 0 0 16px rgba(0, 212, 255, 0.2); }
.crypto-btn.active { background: rgba(0, 212, 255, 0.12); border-color: var(--accent); }

.cart-panel { background: var(--card); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 16px; padding: 24px; margin-top: 24px; }
.cart-panel h4 { margin-bottom: 16px; font-size: 1.1rem; }

.cash-packages { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; margin-top: 20px; }
.cash-package { background: var(--card); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 16px; padding: 24px; text-align: center; position: relative; transition: all 0.3s ease; backdrop-filter: blur(10px); }
.cash-package:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5), 0 0 24px rgba(255, 42, 42, 0.15); }
.cash-package.featured { border-color: var(--primary); box-shadow: 0 0 24px rgba(255, 42, 42, 0.2); }
.cash-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: white; padding: 4px 12px; border-radius: 20px; font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; }
.cash-amount { font-size: 1.6rem; font-weight: 900; color: var(--text); margin-bottom: 4px; text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3); }
.cash-bonus { font-size: 0.85rem; color: var(--green); margin-bottom: 12px; font-weight: 700; }
.cash-price { font-size: 1.3rem; font-weight: 800; color: var(--gold); margin-bottom: 16px; text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3); }
.btn-sm { padding: 8px 16px; font-size: 0.8rem; }

.guide-steps { display: grid; gap: 16px; margin-top: 16px; }
.guide-step { display: flex; gap: 16px; background: var(--glass); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 12px; padding: 16px; }
.guide-step .step-num { width: 36px; height: 36px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--primary); color: white; font-weight: 900; font-size: 1.1rem; }
.guide-step .step-body h4 { margin-bottom: 6px; font-size: 1rem; color: var(--text); }
.guide-step .step-body p { color: var(--muted); font-size: 0.9rem; line-height: 1.5; }
.guide-help { background: rgba(255, 140, 0, 0.08); border: 1px solid rgba(255, 140, 0, 0.25); border-radius: 10px; padding: 14px; color: var(--secondary); font-size: 0.9rem; }

/* Loading and error states */
.loading { 
  text-align: center; 
  color: var(--muted); 
  font-style: italic; 
  padding: 40px 20px;
  font-size: 1.1rem;
}
.error { 
  text-align: center; 
  color: var(--primary); 
  font-weight: 600;
  padding: 40px 20px;
  font-size: 1.1rem;
}

/* Enhanced category buttons */
.category-btn {
  position: relative;
  overflow: hidden;
}
.category-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}
.category-btn:hover::after {
  left: 100%;
}

/* Shop item enhancements */
.shop-item {
  animation: fadeInUp 0.5s ease forwards;
  opacity: 0;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Cash package animations */
.cash-package {
  animation: slideIn 0.6s ease forwards;
  opacity: 0;
}
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}