* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 16px;
}

.card {
    width: 100%;
    max-width: 360px;
    border: 1px solid #ccc;
    padding: 24px;
}

h1 {
    font-size: 20px;
    text-align: center;
    margin: 0 0 20px;
}

.field {
    margin-bottom: 14px;
}

label {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 8px;
    font-size: 14px;
    border: 1px solid #999;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    margin-bottom: 16px;
}

button {
    width: 100%;
    padding: 10px;
    font-size: 15px;
    background: #000;
    color: #fff;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #333;
}

.error {
    border: 1px solid #b91c1c;
    color: #b91c1c;
    font-size: 13px;
    padding: 10px;
    margin-bottom: 14px;
}

.error ul {
    margin: 0;
    padding-left: 18px;
}

.footer-text {
    text-align: center;
    font-size: 14px;
    margin-top: 16px;
}

a {
    color: #000;
}