.inactive-frozen-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(2px);
}

.inactive-frozen-modal {
  position: relative;
  width: min(480px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 32px 28px 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.18);
  text-align: center;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #1f2937;
}

.inactive-frozen-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: #9ca3af;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  border-radius: 8px;
}

.inactive-frozen-close:hover {
  color: #6b7280;
  background: #f3f4f6;
}

.inactive-frozen-hero {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.inactive-frozen-hero-icon {
  width: 120px;
  height: 120px;
}

.inactive-frozen-title {
  margin: 0 0 16px;
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  letter-spacing: 0.02em;
}

.inactive-frozen-lead {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.6;
  color: #374151;
}

.inactive-frozen-lead strong {
  font-weight: 700;
  color: #2563eb;
}

.inactive-frozen-body {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.75;
  color: #4b5563;
}

.inactive-frozen-features {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 16px;
  padding: 16px 8px;
  border-radius: 12px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid #e2e8f0;
}

.inactive-frozen-feature {
  flex: 1;
  padding: 0 8px;
  border-right: 1px solid #e2e8f0;
}

.inactive-frozen-feature:last-child {
  border-right: none;
}

.inactive-frozen-feature-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
  color: #64748b;
}

.inactive-frozen-feature-icon svg {
  width: 28px;
  height: 28px;
}

.inactive-frozen-feature-text {
  font-size: 12px;
  line-height: 1.4;
  color: #475569;
}

.inactive-frozen-footnote {
  margin: 0 0 24px;
  font-size: 12px;
  line-height: 1.5;
  color: #9ca3af;
}

.inactive-frozen-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.inactive-frozen-actions--single .inactive-frozen-btn--primary {
  flex: 1;
  max-width: 200px;
}

.inactive-frozen-btn {
  flex: 1;
  max-width: 160px;
  height: 44px;
  border-radius: 12px !important;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.inactive-frozen-btn--primary {
  border: none;
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.inactive-frozen-btn--primary:hover {
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
}

.inactive-frozen-btn--ghost {
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
}

.inactive-frozen-btn--ghost:hover {
  border-color: #9ca3af;
  background: #f9fafb;
}

@media (max-width: 480px) {
  .inactive-frozen-features {
    flex-direction: column;
    gap: 12px;
  }

  .inactive-frozen-feature {
    border-right: none;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 12px;
  }

  .inactive-frozen-feature:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .inactive-frozen-actions {
    flex-direction: column-reverse;
  }

  .inactive-frozen-btn {
    max-width: none;
    width: 100%;
  }
}