body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-color: #0d0d0d;
  color: #f5f5f5;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px;
}

.logo {
  max-width: 220px;
  margin: 40px auto 20px auto;
}

h1 {
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 10px;
  color: #f0d98a;
}

p {
  text-align: center;
  margin-bottom: 30px;
  color: #ccc;
}

form {
  background: #1a1a1a;
  padding: 20px;
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 4px 15px rgba(0,0,0,0.6);
  box-sizing: border-box; /* ensures proper scaling */
}

.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group input {
  width: 100%;
  padding: 14px 12px;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  background-color: #262626;
  color: #fff;
  box-sizing: border-box;
}

.form-group label {
  position: absolute;
  left: 12px;
  top: 14px;
  color: #aaa;
  font-size: 1rem;
  pointer-events: none;
  transition: 0.2s ease all;
}

.form-group input:focus,
.form-group input:not(:placeholder-shown) {
  outline: 2px solid #f0d98a;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
  top: -8px;
  left: 8px;
  font-size: 0.8rem;
  background: #1a1a1a;
  padding: 0 4px;
  color: #f0d98a;
}

button {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 8px;
  background: #f0d98a;
  font-size: 1rem;
  font-weight: bold;
  color: #0d0d0d;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background: #e5c96a;
}

.message {
  margin-top: 20px;
  text-align: center;
  font-size: 1rem;
  display: none;
}

.success {
  color: #8bc34a;
}

.error {
  color: #f44336;
}