:root {
    --color-text: #333333;
    --color-bg-light: #F3EFEE;
    --color-primary: #539d40;
    --color-white: #FFFFFF;
    --color-border: #CCCCCC;
}

body {
    font-family: Arial, sans-serif;
    background-color: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background-color: var(--color-white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
    max-width: 400px;
    width: 100%;
}

h2 {
    margin-top: 0;
    color: var(--color-text);
    text-align: center;
}

label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
    color: var(--color-text);
}

input {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background-color: var(--color-white);
    color: var(--color-text);
    box-sizing: border-box;
}

button {
    margin-top: 20px;
    padding: 12px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    width: 100%;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #407d30;
}