:root {
    --primary-color: #2e7d32;
    --secondary-color: #81c784;
    --light-color: #e8f5e9;
    --dark-color: #1b5e20;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-color);
}

.login-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    background-color: white;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.btn-primary-green {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
}

.btn-primary-green:hover {
    background-color: var(--dark-color);
    color: white;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.25rem rgba(46, 125, 50, 0.25);
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    color: #666;
}

.password-toggle {
    cursor: pointer;
    background-color: var(--light-color);
    border: 1px solid #ced4da;
    border-left: none;
    display: flex;
    align-items: center;
    padding: 0 10px;
    border-top-right-radius: 0.25rem;
    border-bottom-right-radius: 0.25rem;
}

.password-toggle:hover {
    background-color: #d1e7dd;
}

.input-group-text {
    background-color: var(--light-color);
    border-right: none;
}