* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  height: 100vh;
  background: #f4f6f8;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.card {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.card h2 {
  margin-bottom: 10px;
  color: #2d3748;
}

.card p {
  font-size: 14px;
  color: #718096;
  margin-bottom: 20px;
}


.message {
  color: #e53e3e;
  font-size: 14px;
  margin-bottom: 10px;
}


.input-group {
  text-align: left;
  margin-bottom: 15px;
}

.input-group label {
  font-size: 14px;
  color: #4a5568;
}

.input-group input {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 6px;
  border: 1px solid #cbd5e0;
  outline: none;
  transition: 0.3s;
}

.input-group input:focus {
  border-color: #4a5568;
  box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1);
}

button {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  background: #4a5568;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  background: #2d3748;
}

.back-link {
  display: block;
  margin-top: 15px;
  font-size: 14px;
  color: #4a5568;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}
.error-msg {
  display: none;
  color: #e74c3c;
  font-size: 12px;
  margin-top: 4px;
}