/* Health Checker Tool Styles */
#health-tool {
  font-family: Arial, sans-serif;
  max-width: 500px;
  margin: 20px auto;
  background: #f9fff9;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  transition: all 0.3s ease-in-out;
  position: relative;
  z-index: 9999;
}

#health-tool header {
  text-align: center;
  margin-bottom: 20px;
}

#health-tool h1 {
  color: #2a8f5b;
}

#fullscreen-btn {
  margin-top: 10px;
  padding: 8px 12px;
  background: #2a8f5b;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
#fullscreen-btn:hover { background: #237548; }

.tabs {
  display: flex;
  justify-content: space-around;
  margin-bottom: 15px;
}

.tab {
  flex: 1;
  padding: 10px;
  border: none;
  background: #e8f8f0;
  cursor: pointer;
  border-radius: 8px;
  margin: 0 5px;
  transition: 0.2s;
}
.tab:hover { background: #d0f0e0; }
.tab.active { background: #2a8f5b; color: white; }

.tab-content {
  display: none;
  animation: fadeIn 0.5s;
}
.tab-content.active { display: block; }

label {
  display: block;
  margin: 10px 0;
}

input {
  padding: 5px;
  margin-left: 5px;
}

button {
  padding: 8px 12px;
  margin-top: 10px;
  background: #2a8f5b;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
button:hover { background: #237548; }

footer {
  text-align: center;
  margin-top: 15px;
  font-size: 14px;
  color: #444;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}