body {
  font-family: "Poppins", sans-serif;
  background: #0d0d0d;
  color: #e0e0e0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  background: #1c1c1c;
  padding: 25px 35px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.1);
  max-width: 500px;
  width: 100%;
  text-align: center;
}

h1 {
  margin-bottom: 20px;
  color: #00bcd4;
}

.form-group {
  margin-bottom: 18px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  color: #66c2ff;
}

input,
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #444;
  background: #252525;
  color: white;
  border-radius: 6px;
  font-size: 1rem;
  transition: border 0.3s, box-shadow 0.3s;
}

input:focus,
textarea:focus {
  border-color: #00bcd4;
  box-shadow: 0 0 8px rgba(0, 255, 255, 0.4);
  outline: none;
}

.radio-group,
.checkbox-group {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.radio-group label,
.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #e0e0e0;
  font-size: 1rem;
  cursor: pointer;
  padding: 8px 12px;
  background: #252525;
  border-radius: 6px;
  transition: background 0.3s;
}

.radio-group label:hover,
.checkbox-group label:hover {
  background: #333;
}

input[type="radio"],
input[type="checkbox"] {
  margin: 0;
  transform: scale(1.2);
}

button {
  width: 100%;
  padding: 14px;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}

button:hover {
  background: #0056b3;
  transform: scale(1.05);
}

input:disabled,
textarea:disabled {
  background: #333;
  color: #888;
}

* {
  transition: all 0.3s ease-in-out;
}

input[type="email"],
input[type="text"],
input[type="tel"],
input[type="password"],
input[type="number"],
textarea {
  background-color: #222 !important;
  color: white !important;
  border: 1px solid #555;
}

input::placeholder,
textarea::placeholder {
  color: #bbb;
}

select {
  width: 100%;
  padding: 12px;
  background: #252525;
  color: white;
  border: 1px solid #444;
  border-radius: 6px;
}

select:focus {
  border-color: #00bcd4;
  box-shadow: 0 0 8px rgba(0, 255, 255, 0.4);
  outline: none;
}