body {
    font-family: Arial, sans-serif;
    background-color: #f7f8fa;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 15vh;
    box-sizing: border-box;
    overflow-y: auto;
}

.login-container {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-header h2 {
    color: #333;
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.25rem;
    color: #555;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1rem;
    background: #f7f8fa;
}

.form-group input:focus {
    outline: none;
    border: 1px solid #ddd;
    background: #e3e4e7;
}

.error-messages {
    background-color: #f8d7da;
    color: #721c24;
    padding: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    border: 1px solid #f5c6cb;
}

.back-link {
    text-align: center;
    margin-top: 1rem;
}

.back-link a {
    color: #4a6682;
    text-decoration: none;
}

.back-link a:hover {
    text-decoration: underline;
}

.login-button {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    background: #fff;
    color: #111;
    border: 1px solid #111;
    border-radius: 4px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background-color 0.18s cubic-bezier(.4,0,.2,1), color 0.18s cubic-bezier(.4,0,.2,1), box-shadow 0.18s cubic-bezier(.4,0,.2,1);
    box-shadow: none;
    margin-top: 1rem;
}

.login-button:hover,
.login-button:focus {
    background: #111;
    color: #fff;
    border: 1px solid #111;
    outline: none;
}

.logo-wrapper {
    text-align: center;
    margin-bottom: 7rem;
}

.login-logo {
    max-width: 600px;
    width: 70%;
    height: auto;
}