#social-addict-tool {
  max-width: 500px;
  margin: 20px auto;
  padding: 20px;
  background: linear-gradient(135deg, #f9f9f9, #eef7ff);
  border-radius: 20px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.1);
  font-family: 'Poppins', sans-serif;
  text-align: center;
}

#social-addict-tool h2 {
  font-size: 1.5rem;
  color: #333;
  margin-bottom: 10px;
}

#social-addict-tool p {
  color: #555;
  margin-bottom: 15px;
}

.input-group {
  display: flex;
  justify-content: space-between;
  margin: 10px 0;
}

.input-group label {
  flex: 1;
  text-align: left;
  font-size: 0.95rem;
  color: #333;
}

.input-group input {
  flex: 0.5;
  padding: 5px;
  border: 2px solid #ddd;
  border-radius: 10px;
  text-align: center;
  font-size: 1rem;
}

button {
  margin: 10px 5px;
  padding: 10px 15px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.3s;
}

#calc-btn {
  background: #4cafef;
  color: white;
}

#calc-btn:hover {
  background: #3b8edc;
}

.secondary {
  background: #eee;
  color: #333;
}

.secondary:hover {
  background: #ddd;
}

#result-box {
  margin-top: 20px;
  padding: 15px;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.progress-bar {
  width: 100%;
  height: 20px;
  background: #eee;
  border-radius: 12px;
  margin: 10px 0;
  overflow: hidden;
}

#progress {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #ff416c, #ff4b2b);
  border-radius: 12px;
  transition: width 1s ease-in-out;
}

.hidden {
  display: none;
}