.cz-hidden {
  display: none;
}

.cz-footer-link {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.cz-balance-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.cz-balance-bar__item {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--border-light);
  transition: all 0.3s;
}

.cz-balance-bar__item:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cz-balance-bar__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.cz-balance-bar__icon.account {
  background: rgba(16, 43, 106, 0.08);
  color: var(--primary);
}

.cz-balance-bar__label {
  font-size: 13px;
  color: var(--text-muted);
}

.cz-balance-bar__value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
}

.cz-balance-bar__value .unit {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 2px;
}

.cz-package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.cz-package-loading {
  grid-column: 1/-1;
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.cz-package-loading i {
  font-size: 28px;
  display: block;
  margin-bottom: 8px;
  color: var(--primary);
}

.cz-pkg {
  position: relative;
  background: var(--bg-light);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  user-select: none;
  overflow: hidden;
}

.cz-pkg:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cz-pkg.selected {
  border-color: var(--primary);
  background: rgba(16, 43, 106, 0.04);
  box-shadow: 0 0 0 3px rgba(16, 43, 106, 0.12);
}

.cz-pkg.selected::after {
  content: "\2713";
  position: absolute;
  top: 0;
  right: 0;
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0 var(--radius-lg) 0 var(--radius-lg);
}

.cz-pkg__price {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.cz-pkg__price span {
  font-size: 14px;
  font-weight: 600;
}

.cz-pkg__credit {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: rgba(253, 185, 51, 0.12);
  color: var(--gold);
}

.cz-pkg__bonus {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(241, 90, 34, 0.1);
  color: var(--orange);
}

.cz-pkg.selected .cz-pkg__price {
  color: var(--primary);
}

.cz-pkg__tag {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
}

.cz-pkg__tag.hot {
  background: linear-gradient(135deg, #ff6b35, #f15a22);
}

.cz-pkg__tag.rec {
  background: linear-gradient(135deg, var(--primary), #1a3f8f);
}

.cz-qr-section {
  text-align: center;
  padding: 24px 0;
}

.cz-qr-header {
  margin-bottom: 16px;
}

.cz-qr-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(7, 193, 96, 0.1);
  color: #07c160;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 8px;
}

.cz-qr-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
}

.cz-qr-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.cz-qr-amount {
  font-size: 32px;
  font-weight: 800;
  color: var(--orange);
  margin: 16px 0;
}

.cz-qr-amount span {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
}

.cz-qr-wrap {
  display: inline-block;
  padding: 16px;
  background: #fff;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
}

.cz-qr-wrap img,
.cz-qr-wrap canvas {
  display: block;
  width: 200px;
  height: 200px;
}

.cz-qr-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
}

.cz-qr-timer {
  font-size: 14px;
  color: var(--orange);
  margin-top: 8px;
  font-weight: 700;
}

.cz-qr-cancel {
  margin-top: 16px;
  padding: 8px 24px;
  border: 1px solid var(--border-light);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s;
}

.cz-qr-cancel:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.cz-pay-result {
  text-align: center;
  padding: 40px 0;
}

.cz-pay-result__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 16px;
}

.cz-pay-result__icon.success {
  background: rgba(40, 167, 69, 0.12);
  color: var(--green);
}

.cz-pay-result__icon.timeout {
  background: rgba(255, 193, 7, 0.15);
  color: #ffc107;
}

.cz-pay-result__title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.cz-pay-result__desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.cz-pay-result__btn {
  display: inline-block;
  padding: 10px 32px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), #1a3f8f);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
}

.cz-pay-result__btn:hover {
  box-shadow: 0 6px 20px rgba(16, 43, 106, 0.4);
  transform: translateY(-2px);
}

.cz-tips-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  border: 1px solid var(--border-light);
  margin-top: 24px;
}

.cz-tips-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.cz-tips-title i {
  color: var(--primary);
  margin-right: 4px;
}

.cz-tips-list {
  margin: 0;
  padding-left: 18px;
}

.cz-tips-list li {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 2;
  position: relative;
}

@media (max-width: 768px) {
  .cz-balance-bar {
    grid-template-columns: 1fr;
  }

  .cz-package-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .cz-pkg {
    padding: 16px 12px;
  }

  .cz-pkg__price {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .cz-package-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .cz-pkg__price {
    font-size: 20px;
  }

  .cz-pkg__credit {
    font-size: 11px;
  }
}