/* Reset default spacing */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body styling */
body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    color: #333;
    line-height: 1.6;
}

/* Container */
.container {
    max-width: 500px;
    margin: 40px auto;
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* Header */
header {
    background-color: #007bff;
    color: white;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin-bottom: 10px;
}

nav {
    margin-top: 10px;
}

nav a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

/* Input fields and button */
input[type="text"],
input[type="email"],
input[type="password"],
button {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

/* Button styling */
button {
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #0056b3;
}

/* Success and error messages */
.success {
    color: green;
    font-weight: bold;
    margin-top: 10px;
}

.error {
    color: red;
    font-weight: bold;
    margin-top: 10px;
}

/* Footer */
footer {
    background-color: #f1f1f1;
    padding: 15px;
    text-align: center;
    font-size: 14px;
    color: #555;
    margin-top: 40px;
    border-top: 1px solid #ddd;
}