.login-container {
    width: 100%;
    max-width: 400px;
    margin: 7rem auto;
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
}

.login-title {
    text-align: center;
    color: #007bff;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    transition: border 0.3s;
}

.form-group input:focus {
    border-color: #007bff;
    outline: none;
}

.invalid {
    border-color: #dc3545;
}

.error-text {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.form-check input[type="checkbox"] {
    margin-right: 0.5rem;
}

.btn-login {
    width: 100%;
    padding: 0.75rem;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    transition: background-color 0.3s;
    cursor: pointer;
}

.btn-login:hover {
    background-color: #0056b3;
}

.forgot-password {
    text-align: center;
    margin-top: 1rem;
}

.forgot-password a {
    color: #007bff;
    text-decoration: none;
}

.forgot-password a:hover {
    text-decoration: underline;
}